diff options
Diffstat (limited to 'drivers/staging/rtl8192u')
57 files changed, 5031 insertions, 9769 deletions
diff --git a/drivers/staging/rtl8192u/Kconfig b/drivers/staging/rtl8192u/Kconfig index 3f055091b35..3ee9d0d00fb 100644 --- a/drivers/staging/rtl8192u/Kconfig +++ b/drivers/staging/rtl8192u/Kconfig @@ -5,5 +5,4 @@ config RTL8192U select WIRELESS_EXT select WEXT_PRIV select CRYPTO - default N ---help--- diff --git a/drivers/staging/rtl8192u/authors b/drivers/staging/rtl8192u/authors index b08bbae39e7..0fab11228b4 100644 --- a/drivers/staging/rtl8192u/authors +++ b/drivers/staging/rtl8192u/authors @@ -1 +1 @@ -Andrea Merello <andreamrl@tiscali.it> +Andrea Merello <andrea.merello@gmail.com> diff --git a/drivers/staging/rtl8192u/dot11d.h b/drivers/staging/rtl8192u/dot11d.h deleted file mode 100644 index 92e7a00f3ee..00000000000 --- a/drivers/staging/rtl8192u/dot11d.h +++ /dev/null @@ -1,100 +0,0 @@ -#ifndef __INC_DOT11D_H -#define __INC_DOT11D_H - -#include "ieee80211/ieee80211.h" - - -typedef struct _CHNL_TXPOWER_TRIPLE { - u8 FirstChnl; - u8 NumChnls; - u8 MaxTxPowerInDbm; -} CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; - -typedef enum _DOT11D_STATE { - DOT11D_STATE_NONE = 0, - DOT11D_STATE_LEARNED, - DOT11D_STATE_DONE, -} DOT11D_STATE; - -typedef struct _RT_DOT11D_INFO { - /* DECLARE_RT_OBJECT(RT_DOT11D_INFO); */ - - bool bEnabled; /* dot11MultiDomainCapabilityEnabled */ - - u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */ - u8 CountryIeBuf[MAX_IE_LEN]; - u8 CountryIeSrcAddr[6]; /* Source AP of the country IE. */ - u8 CountryIeWatchdog; - - u8 channel_map[MAX_CHANNEL_NUMBER+1]; /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */ - u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; - - DOT11D_STATE State; -} RT_DOT11D_INFO, *PRT_DOT11D_INFO; -#define eqMacAddr(a, b) (((a)[0] == (b)[0] && \ - (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && \ - (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0) -#define cpMacAddr(des, src) ((des)[0] = (src)[0], \ - (des)[1] = (src)[1], (des)[2] = (src)[2], \ - (des)[3] = (src)[3], (des)[4] = (src)[4], \ - (des)[5] = (src)[5]) -#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) - -#define IS_DOT11D_ENABLE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->bEnabled) -#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) - -#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) -#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) - -#define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ - (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \ - FALSE : \ - (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) - -#define CIE_WATCHDOG_TH 1 -#define GET_CIE_WATCHDOG(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog) -#define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 -#define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev)) - -#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) - - -void -Dot11d_Init( - struct ieee80211_device *dev - ); - -void -Dot11d_Reset( - struct ieee80211_device *dev - ); - -void -Dot11d_UpdateCountryIe( - struct ieee80211_device *dev, - u8 *pTaddr, - u16 CoutryIeLen, - u8 *pCoutryIe - ); - -u8 -DOT11D_GetMaxTxPwrInDbm( - struct ieee80211_device *dev, - u8 Channel - ); - -void -DOT11D_ScanComplete( - struct ieee80211_device *dev - ); - -int IsLegalChannel( - struct ieee80211_device *dev, - u8 channel -); - -int ToLegalChannel( - struct ieee80211_device *dev, - u8 channel -); -#endif /* #ifndef __INC_DOT11D_H */ diff --git a/drivers/staging/rtl8192u/ieee80211/EndianFree.h b/drivers/staging/rtl8192u/ieee80211/EndianFree.h deleted file mode 100644 index dc85fb913dc..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/EndianFree.h +++ /dev/null @@ -1,194 +0,0 @@ -#ifndef __INC_ENDIANFREE_H -#define __INC_ENDIANFREE_H - -/* - * Call endian free function when - * 1. Read/write packet content. - * 2. Before write integer to IO. - * 3. After read integer from IO. - */ - -#define __MACHINE_LITTLE_ENDIAN 1234 /* LSB first: i386, vax */ -#define __MACHINE_BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net, ppc */ - -#define BYTE_ORDER __MACHINE_LITTLE_ENDIAN - -#if BYTE_ORDER == __MACHINE_LITTLE_ENDIAN -// Convert data -#define EF1Byte(_val) ((u8)(_val)) -#define EF2Byte(_val) ((u16)(_val)) -#define EF4Byte(_val) ((u32)(_val)) - -#else -// Convert data -#define EF1Byte(_val) ((u8)(_val)) -#define EF2Byte(_val) (((((u16)(_val))&0x00ff)<<8)|((((u16)(_val))&0xff00)>>8)) -#define EF4Byte(_val) (((((u32)(_val))&0x000000ff)<<24)|\ - ((((u32)(_val))&0x0000ff00)<<8)|\ - ((((u32)(_val))&0x00ff0000)>>8)|\ - ((((u32)(_val))&0xff000000)>>24)) -#endif - -// Read data from memory -#define ReadEF1Byte(_ptr) EF1Byte(*((u8 *)(_ptr))) -#define ReadEF2Byte(_ptr) EF2Byte(*((u16 *)(_ptr))) -#define ReadEF4Byte(_ptr) EF4Byte(*((u32 *)(_ptr))) - -// Write data to memory -#define WriteEF1Byte(_ptr, _val) (*((u8 *)(_ptr)))=EF1Byte(_val) -#define WriteEF2Byte(_ptr, _val) (*((u16 *)(_ptr)))=EF2Byte(_val) -#define WriteEF4Byte(_ptr, _val) (*((u32 *)(_ptr)))=EF4Byte(_val) -// Convert Host system specific byte ording (litten or big endia) to Network byte ording (big endian). -// 2006.05.07, by rcnjko. -#if BYTE_ORDER == __MACHINE_LITTLE_ENDIAN -#define H2N1BYTE(_val) ((u8)(_val)) -#define H2N2BYTE(_val) (((((u16)(_val))&0x00ff)<<8)|\ - ((((u16)(_val))&0xff00)>>8)) -#define H2N4BYTE(_val) (((((u32)(_val))&0x000000ff)<<24)|\ - ((((u32)(_val))&0x0000ff00)<<8) |\ - ((((u32)(_val))&0x00ff0000)>>8) |\ - ((((u32)(_val))&0xff000000)>>24)) -#else -#define H2N1BYTE(_val) ((u8)(_val)) -#define H2N2BYTE(_val) ((u16)(_val)) -#define H2N4BYTE(_val) ((u32)(_val)) -#endif - -// Convert from Network byte ording (big endian) to Host system specific byte ording (litten or big endia). -// 2006.05.07, by rcnjko. -#if BYTE_ORDER == __MACHINE_LITTLE_ENDIAN -#define N2H1BYTE(_val) ((u8)(_val)) -#define N2H2BYTE(_val) (((((u16)(_val))&0x00ff)<<8)|\ - ((((u16)(_val))&0xff00)>>8)) -#define N2H4BYTE(_val) (((((u32)(_val))&0x000000ff)<<24)|\ - ((((u32)(_val))&0x0000ff00)<<8) |\ - ((((u32)(_val))&0x00ff0000)>>8) |\ - ((((u32)(_val))&0xff000000)>>24)) -#else -#define N2H1BYTE(_val) ((u8)(_val)) -#define N2H2BYTE(_val) ((u16)(_val)) -#define N2H4BYTE(_val) ((u32)(_val)) -#endif - -// -// Example: -// BIT_LEN_MASK_32(0) => 0x00000000 -// BIT_LEN_MASK_32(1) => 0x00000001 -// BIT_LEN_MASK_32(2) => 0x00000003 -// BIT_LEN_MASK_32(32) => 0xFFFFFFFF -// -#define BIT_LEN_MASK_32(__BitLen) (0xFFFFFFFF >> (32 - (__BitLen))) -// -// Example: -// BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003 -// BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000 -// -#define BIT_OFFSET_LEN_MASK_32(__BitOffset, __BitLen) (BIT_LEN_MASK_32(__BitLen) << (__BitOffset)) - -// -// Description: -// Return 4-byte value in host byte ordering from -// 4-byte pointer in litten-endian system. -// -#define LE_P4BYTE_TO_HOST_4BYTE(__pStart) (EF4Byte(*((u32 *)(__pStart)))) - -// -// Description: -// Translate subfield (continuous bits in little-endian) of 4-byte value in litten byte to -// 4-byte value in host byte ordering. -// -#define LE_BITS_TO_4BYTE(__pStart, __BitOffset, __BitLen) \ - ( \ - ( LE_P4BYTE_TO_HOST_4BYTE(__pStart) >> (__BitOffset) ) \ - & \ - BIT_LEN_MASK_32(__BitLen) \ - ) - -// -// Description: -// Mask subfield (continuous bits in little-endian) of 4-byte value in litten byte oredering -// and return the result in 4-byte value in host byte ordering. -// -#define LE_BITS_CLEARED_TO_4BYTE(__pStart, __BitOffset, __BitLen) \ - ( \ - LE_P4BYTE_TO_HOST_4BYTE(__pStart) \ - & \ - ( ~BIT_OFFSET_LEN_MASK_32(__BitOffset, __BitLen) ) \ - ) - -// -// Description: -// Set subfield of little-endian 4-byte value to specified value. -// -#define SET_BITS_TO_LE_4BYTE(__pStart, __BitOffset, __BitLen, __Value) \ - *((u32 *)(__pStart)) = \ - EF4Byte( \ - LE_BITS_CLEARED_TO_4BYTE(__pStart, __BitOffset, __BitLen) \ - | \ - ( (((u32)__Value) & BIT_LEN_MASK_32(__BitLen)) << (__BitOffset) ) \ - ); - - -#define BIT_LEN_MASK_16(__BitLen) \ - (0xFFFF >> (16 - (__BitLen))) - -#define BIT_OFFSET_LEN_MASK_16(__BitOffset, __BitLen) \ - (BIT_LEN_MASK_16(__BitLen) << (__BitOffset)) - -#define LE_P2BYTE_TO_HOST_2BYTE(__pStart) \ - (EF2Byte(*((u16 *)(__pStart)))) - -#define LE_BITS_TO_2BYTE(__pStart, __BitOffset, __BitLen) \ - ( \ - ( LE_P2BYTE_TO_HOST_2BYTE(__pStart) >> (__BitOffset) ) \ - & \ - BIT_LEN_MASK_16(__BitLen) \ - ) - -#define LE_BITS_CLEARED_TO_2BYTE(__pStart, __BitOffset, __BitLen) \ - ( \ - LE_P2BYTE_TO_HOST_2BYTE(__pStart) \ - & \ - ( ~BIT_OFFSET_LEN_MASK_16(__BitOffset, __BitLen) ) \ - ) - -#define SET_BITS_TO_LE_2BYTE(__pStart, __BitOffset, __BitLen, __Value) \ - *((u16 *)(__pStart)) = \ - EF2Byte( \ - LE_BITS_CLEARED_TO_2BYTE(__pStart, __BitOffset, __BitLen) \ - | \ - ( (((u16)__Value) & BIT_LEN_MASK_16(__BitLen)) << (__BitOffset) ) \ - ); - -#define BIT_LEN_MASK_8(__BitLen) \ - (0xFF >> (8 - (__BitLen))) - -#define BIT_OFFSET_LEN_MASK_8(__BitOffset, __BitLen) \ - (BIT_LEN_MASK_8(__BitLen) << (__BitOffset)) - -#define LE_P1BYTE_TO_HOST_1BYTE(__pStart) \ - (EF1Byte(*((u8 *)(__pStart)))) - -#define LE_BITS_TO_1BYTE(__pStart, __BitOffset, __BitLen) \ - ( \ - ( LE_P1BYTE_TO_HOST_1BYTE(__pStart) >> (__BitOffset) ) \ - & \ - BIT_LEN_MASK_8(__BitLen) \ - ) - -#define LE_BITS_CLEARED_TO_1BYTE(__pStart, __BitOffset, __BitLen) \ - ( \ - LE_P1BYTE_TO_HOST_1BYTE(__pStart) \ - & \ - ( ~BIT_OFFSET_LEN_MASK_8(__BitOffset, __BitLen) ) \ - ) - -#define SET_BITS_TO_LE_1BYTE(__pStart, __BitOffset, __BitLen, __Value) \ - *((u8 *)(__pStart)) = \ - EF1Byte( \ - LE_BITS_CLEARED_TO_1BYTE(__pStart, __BitOffset, __BitLen) \ - | \ - ( (((u8)__Value) & BIT_LEN_MASK_8(__BitLen)) << (__BitOffset) ) \ - ); - -#endif // #ifndef __INC_ENDIANFREE_H diff --git a/drivers/staging/rtl8192u/ieee80211/aes.c b/drivers/staging/rtl8192u/ieee80211/aes.c deleted file mode 100644 index abc1023cef6..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/aes.c +++ /dev/null @@ -1,468 +0,0 @@ -/* - * Cryptographic API. - * - * AES Cipher Algorithm. - * - * Based on Brian Gladman's code. - * - * Linux developers: - * Alexander Kjeldaas <astor@fast.no> - * Herbert Valerio Riedel <hvr@hvrlab.org> - * Kyle McMartin <kyle@debian.org> - * Adam J. Richter <adam@yggdrasil.com> (conversion to 2.5 API). - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * --------------------------------------------------------------------------- - * Copyright (c) 2002, Dr Brian Gladman <brg@gladman.me.uk>, Worcester, UK. - * All rights reserved. - * - * LICENSE TERMS - * - * The free distribution and use of this software in both source and binary - * form is allowed (with or without changes) provided that: - * - * 1. distributions of this source code include the above copyright - * notice, this list of conditions and the following disclaimer; - * - * 2. distributions in binary form include the above copyright - * notice, this list of conditions and the following disclaimer - * in the documentation and/or other associated materials; - * - * 3. the copyright holder's name is not used to endorse products - * built using this software without specific written permission. - * - * ALTERNATIVELY, provided that this notice is retained in full, this product - * may be distributed under the terms of the GNU General Public License (GPL), - * in which case the provisions of the GPL apply INSTEAD OF those given above. - * - * DISCLAIMER - * - * This software is provided 'as is' with no explicit or implied warranties - * in respect of its properties, including, but not limited to, correctness - * and/or fitness for purpose. - * --------------------------------------------------------------------------- - */ - -/* Some changes from the Gladman version: - s/RIJNDAEL(e_key)/E_KEY/g - s/RIJNDAEL(d_key)/D_KEY/g -*/ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/errno.h> -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <asm/byteorder.h> - -#define AES_MIN_KEY_SIZE 16 -#define AES_MAX_KEY_SIZE 32 - -#define AES_BLOCK_SIZE 16 - -static inline -u32 generic_rotr32 (const u32 x, const unsigned bits) -{ - const unsigned n = bits % 32; - return (x >> n) | (x << (32 - n)); -} - -static inline -u32 generic_rotl32 (const u32 x, const unsigned bits) -{ - const unsigned n = bits % 32; - return (x << n) | (x >> (32 - n)); -} - -#define rotl generic_rotl32 -#define rotr generic_rotr32 - -/* - * #define byte(x, nr) ((unsigned char)((x) >> (nr*8))) - */ -inline static u8 -byte(const u32 x, const unsigned n) -{ - return x >> (n << 3); -} - -#define u32_in(x) le32_to_cpu(*(const u32 *)(x)) -#define u32_out(to, from) (*(u32 *)(to) = cpu_to_le32(from)) - -struct aes_ctx { - int key_length; - u32 E[60]; - u32 D[60]; -}; - -#define E_KEY ctx->E -#define D_KEY ctx->D - -static u8 pow_tab[256] __initdata; -static u8 log_tab[256] __initdata; -static u8 sbx_tab[256] __initdata; -static u8 isb_tab[256] __initdata; -static u32 rco_tab[10]; -static u32 ft_tab[4][256]; -static u32 it_tab[4][256]; - -static u32 fl_tab[4][256]; -static u32 il_tab[4][256]; - -static inline u8 __init -f_mult (u8 a, u8 b) -{ - u8 aa = log_tab[a], cc = aa + log_tab[b]; - - return pow_tab[cc + (cc < aa ? 1 : 0)]; -} - -#define ff_mult(a,b) (a && b ? f_mult(a, b) : 0) - -#define f_rn(bo, bi, n, k) \ - bo[n] = ft_tab[0][byte(bi[n],0)] ^ \ - ft_tab[1][byte(bi[(n + 1) & 3],1)] ^ \ - ft_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - ft_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n) - -#define i_rn(bo, bi, n, k) \ - bo[n] = it_tab[0][byte(bi[n],0)] ^ \ - it_tab[1][byte(bi[(n + 3) & 3],1)] ^ \ - it_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - it_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n) - -#define ls_box(x) \ - ( fl_tab[0][byte(x, 0)] ^ \ - fl_tab[1][byte(x, 1)] ^ \ - fl_tab[2][byte(x, 2)] ^ \ - fl_tab[3][byte(x, 3)] ) - -#define f_rl(bo, bi, n, k) \ - bo[n] = fl_tab[0][byte(bi[n],0)] ^ \ - fl_tab[1][byte(bi[(n + 1) & 3],1)] ^ \ - fl_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - fl_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n) - -#define i_rl(bo, bi, n, k) \ - bo[n] = il_tab[0][byte(bi[n],0)] ^ \ - il_tab[1][byte(bi[(n + 3) & 3],1)] ^ \ - il_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - il_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n) - -static void __init -gen_tabs (void) -{ - u32 i, t; - u8 p, q; - - /* log and power tables for GF(2**8) finite field with - 0x011b as modular polynomial - the simplest primitive - root is 0x03, used here to generate the tables */ - - for (i = 0, p = 1; i < 256; ++i) { - pow_tab[i] = (u8) p; - log_tab[p] = (u8) i; - - p ^= (p << 1) ^ (p & 0x80 ? 0x01b : 0); - } - - log_tab[1] = 0; - - for (i = 0, p = 1; i < 10; ++i) { - rco_tab[i] = p; - - p = (p << 1) ^ (p & 0x80 ? 0x01b : 0); - } - - for (i = 0; i < 256; ++i) { - p = (i ? pow_tab[255 - log_tab[i]] : 0); - q = ((p >> 7) | (p << 1)) ^ ((p >> 6) | (p << 2)); - p ^= 0x63 ^ q ^ ((q >> 6) | (q << 2)); - sbx_tab[i] = p; - isb_tab[p] = (u8) i; - } - - for (i = 0; i < 256; ++i) { - p = sbx_tab[i]; - - t = p; - fl_tab[0][i] = t; - fl_tab[1][i] = rotl (t, 8); - fl_tab[2][i] = rotl (t, 16); - fl_tab[3][i] = rotl (t, 24); - - t = ((u32) ff_mult (2, p)) | - ((u32) p << 8) | - ((u32) p << 16) | ((u32) ff_mult (3, p) << 24); - - ft_tab[0][i] = t; - ft_tab[1][i] = rotl (t, 8); - ft_tab[2][i] = rotl (t, 16); - ft_tab[3][i] = rotl (t, 24); - - p = isb_tab[i]; - - t = p; - il_tab[0][i] = t; - il_tab[1][i] = rotl (t, 8); - il_tab[2][i] = rotl (t, 16); - il_tab[3][i] = rotl (t, 24); - - t = ((u32) ff_mult (14, p)) | - ((u32) ff_mult (9, p) << 8) | - ((u32) ff_mult (13, p) << 16) | - ((u32) ff_mult (11, p) << 24); - - it_tab[0][i] = t; - it_tab[1][i] = rotl (t, 8); - it_tab[2][i] = rotl (t, 16); - it_tab[3][i] = rotl (t, 24); - } -} - -#define star_x(x) (((x) & 0x7f7f7f7f) << 1) ^ ((((x) & 0x80808080) >> 7) * 0x1b) - -#define imix_col(y,x) \ - u = star_x(x); \ - v = star_x(u); \ - w = star_x(v); \ - t = w ^ (x); \ - (y) = u ^ v ^ w; \ - (y) ^= rotr(u ^ t, 8) ^ \ - rotr(v ^ t, 16) ^ \ - rotr(t,24) - -/* initialise the key schedule from the user supplied key */ - -#define loop4(i) \ -{ t = rotr(t, 8); t = ls_box(t) ^ rco_tab[i]; \ - t ^= E_KEY[4 * i]; E_KEY[4 * i + 4] = t; \ - t ^= E_KEY[4 * i + 1]; E_KEY[4 * i + 5] = t; \ - t ^= E_KEY[4 * i + 2]; E_KEY[4 * i + 6] = t; \ - t ^= E_KEY[4 * i + 3]; E_KEY[4 * i + 7] = t; \ -} - -#define loop6(i) \ -{ t = rotr(t, 8); t = ls_box(t) ^ rco_tab[i]; \ - t ^= E_KEY[6 * i]; E_KEY[6 * i + 6] = t; \ - t ^= E_KEY[6 * i + 1]; E_KEY[6 * i + 7] = t; \ - t ^= E_KEY[6 * i + 2]; E_KEY[6 * i + 8] = t; \ - t ^= E_KEY[6 * i + 3]; E_KEY[6 * i + 9] = t; \ - t ^= E_KEY[6 * i + 4]; E_KEY[6 * i + 10] = t; \ - t ^= E_KEY[6 * i + 5]; E_KEY[6 * i + 11] = t; \ -} - -#define loop8(i) \ -{ t = rotr(t, 8); ; t = ls_box(t) ^ rco_tab[i]; \ - t ^= E_KEY[8 * i]; E_KEY[8 * i + 8] = t; \ - t ^= E_KEY[8 * i + 1]; E_KEY[8 * i + 9] = t; \ - t ^= E_KEY[8 * i + 2]; E_KEY[8 * i + 10] = t; \ - t ^= E_KEY[8 * i + 3]; E_KEY[8 * i + 11] = t; \ - t = E_KEY[8 * i + 4] ^ ls_box(t); \ - E_KEY[8 * i + 12] = t; \ - t ^= E_KEY[8 * i + 5]; E_KEY[8 * i + 13] = t; \ - t ^= E_KEY[8 * i + 6]; E_KEY[8 * i + 14] = t; \ - t ^= E_KEY[8 * i + 7]; E_KEY[8 * i + 15] = t; \ -} - -static int -aes_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u32 *flags) -{ - struct aes_ctx *ctx = ctx_arg; - u32 i, t, u, v, w; - - if (key_len != 16 && key_len != 24 && key_len != 32) { - *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } - - ctx->key_length = key_len; - - E_KEY[0] = u32_in (in_key); - E_KEY[1] = u32_in (in_key + 4); - E_KEY[2] = u32_in (in_key + 8); - E_KEY[3] = u32_in (in_key + 12); - - switch (key_len) { - case 16: - t = E_KEY[3]; - for (i = 0; i < 10; ++i) - loop4 (i); - break; - - case 24: - E_KEY[4] = u32_in (in_key + 16); - t = E_KEY[5] = u32_in (in_key + 20); - for (i = 0; i < 8; ++i) - loop6 (i); - break; - - case 32: - E_KEY[4] = u32_in (in_key + 16); - E_KEY[5] = u32_in (in_key + 20); - E_KEY[6] = u32_in (in_key + 24); - t = E_KEY[7] = u32_in (in_key + 28); - for (i = 0; i < 7; ++i) - loop8 (i); - break; - } - - D_KEY[0] = E_KEY[0]; - D_KEY[1] = E_KEY[1]; - D_KEY[2] = E_KEY[2]; - D_KEY[3] = E_KEY[3]; - - for (i = 4; i < key_len + 24; ++i) { - imix_col (D_KEY[i], E_KEY[i]); - } - - return 0; -} - -/* encrypt a block of text */ - -#define f_nround(bo, bi, k) \ - f_rn(bo, bi, 0, k); \ - f_rn(bo, bi, 1, k); \ - f_rn(bo, bi, 2, k); \ - f_rn(bo, bi, 3, k); \ - k += 4 - -#define f_lround(bo, bi, k) \ - f_rl(bo, bi, 0, k); \ - f_rl(bo, bi, 1, k); \ - f_rl(bo, bi, 2, k); \ - f_rl(bo, bi, 3, k) - -static void aes_encrypt(void *ctx_arg, u8 *out, const u8 *in) -{ - const struct aes_ctx *ctx = ctx_arg; - u32 b0[4], b1[4]; - const u32 *kp = E_KEY + 4; - - b0[0] = u32_in (in) ^ E_KEY[0]; - b0[1] = u32_in (in + 4) ^ E_KEY[1]; - b0[2] = u32_in (in + 8) ^ E_KEY[2]; - b0[3] = u32_in (in + 12) ^ E_KEY[3]; - - if (ctx->key_length > 24) { - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - } - - if (ctx->key_length > 16) { - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - } - - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_lround (b0, b1, kp); - - u32_out (out, b0[0]); - u32_out (out + 4, b0[1]); - u32_out (out + 8, b0[2]); - u32_out (out + 12, b0[3]); -} - -/* decrypt a block of text */ - -#define i_nround(bo, bi, k) \ - i_rn(bo, bi, 0, k); \ - i_rn(bo, bi, 1, k); \ - i_rn(bo, bi, 2, k); \ - i_rn(bo, bi, 3, k); \ - k -= 4 - -#define i_lround(bo, bi, k) \ - i_rl(bo, bi, 0, k); \ - i_rl(bo, bi, 1, k); \ - i_rl(bo, bi, 2, k); \ - i_rl(bo, bi, 3, k) - -static void aes_decrypt(void *ctx_arg, u8 *out, const u8 *in) -{ - const struct aes_ctx *ctx = ctx_arg; - u32 b0[4], b1[4]; - const int key_len = ctx->key_length; - const u32 *kp = D_KEY + key_len + 20; - - b0[0] = u32_in (in) ^ E_KEY[key_len + 24]; - b0[1] = u32_in (in + 4) ^ E_KEY[key_len + 25]; - b0[2] = u32_in (in + 8) ^ E_KEY[key_len + 26]; - b0[3] = u32_in (in + 12) ^ E_KEY[key_len + 27]; - - if (key_len > 24) { - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - } - - if (key_len > 16) { - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - } - - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_lround (b0, b1, kp); - - u32_out (out, b0[0]); - u32_out (out + 4, b0[1]); - u32_out (out + 8, b0[2]); - u32_out (out + 12, b0[3]); -} - - -static struct crypto_alg aes_alg = { - .cra_name = "aes", - .cra_flags = CRYPTO_ALG_TYPE_CIPHER, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct aes_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(aes_alg.cra_list), - .cra_u = { - .cipher = { - .cia_min_keysize = AES_MIN_KEY_SIZE, - .cia_max_keysize = AES_MAX_KEY_SIZE, - .cia_setkey = aes_set_key, - .cia_encrypt = aes_encrypt, - .cia_decrypt = aes_decrypt - } - } -}; - -static int __init aes_init(void) -{ - gen_tabs(); - return crypto_register_alg(&aes_alg); -} - -static void __exit aes_fini(void) -{ - crypto_unregister_alg(&aes_alg); -} - -module_init(aes_init); -module_exit(aes_fini); - -MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm"); -MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/staging/rtl8192u/ieee80211/arc4.c b/drivers/staging/rtl8192u/ieee80211/arc4.c deleted file mode 100644 index b790e9ad104..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/arc4.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Cryptographic API - * - * ARC4 Cipher Algorithm - * - * Jon Oberheide <jon@oberheide.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ -#include <linux/module.h> -#include <linux/init.h> -#include "rtl_crypto.h" - -#define ARC4_MIN_KEY_SIZE 1 -#define ARC4_MAX_KEY_SIZE 256 -#define ARC4_BLOCK_SIZE 1 - -struct arc4_ctx { - u8 S[256]; - u8 x, y; -}; - -static int arc4_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u32 *flags) -{ - struct arc4_ctx *ctx = ctx_arg; - int i, j = 0, k = 0; - - ctx->x = 1; - ctx->y = 0; - - for(i = 0; i < 256; i++) - ctx->S[i] = i; - - for(i = 0; i < 256; i++) - { - u8 a = ctx->S[i]; - j = (j + in_key[k] + a) & 0xff; - ctx->S[i] = ctx->S[j]; - ctx->S[j] = a; - if((unsigned int)++k >= key_len) - k = 0; - } - - return 0; -} - -static void arc4_crypt(void *ctx_arg, u8 *out, const u8 *in) -{ - struct arc4_ctx *ctx = ctx_arg; - - u8 *const S = ctx->S; - u8 x = ctx->x; - u8 y = ctx->y; - u8 a, b; - - a = S[x]; - y = (y + a) & 0xff; - b = S[y]; - S[x] = b; - S[y] = a; - x = (x + 1) & 0xff; - *out++ = *in ^ S[(a + b) & 0xff]; - - ctx->x = x; - ctx->y = y; -} - -static struct crypto_alg arc4_alg = { - .cra_name = "arc4", - .cra_flags = CRYPTO_ALG_TYPE_CIPHER, - .cra_blocksize = ARC4_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct arc4_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(arc4_alg.cra_list), - .cra_u = { .cipher = { - .cia_min_keysize = ARC4_MIN_KEY_SIZE, - .cia_max_keysize = ARC4_MAX_KEY_SIZE, - .cia_setkey = arc4_set_key, - .cia_encrypt = arc4_crypt, - .cia_decrypt = arc4_crypt } } -}; - -static int __init arc4_init(void) -{ - return crypto_register_alg(&arc4_alg); -} - - -static void __exit arc4_exit(void) -{ - crypto_unregister_alg(&arc4_alg); -} - -module_init(arc4_init); -module_exit(arc4_exit); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("ARC4 Cipher Algorithm"); -MODULE_AUTHOR("Jon Oberheide <jon@oberheide.org>"); diff --git a/drivers/staging/rtl8192u/ieee80211/autoload.c b/drivers/staging/rtl8192u/ieee80211/autoload.c deleted file mode 100644 index c97756f3b2e..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/autoload.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Cryptographic API. - * - * Algorithm autoloader. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include "kmap_types.h" - -#include <linux/kernel.h> -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <linux/string.h> -#include <linux/kmod.h> -#include "internal.h" - -/* - * A far more intelligent version of this is planned. For now, just - * try an exact match on the name of the algorithm. - */ -void crypto_alg_autoload(const char *name) -{ - request_module(name); -} - -struct crypto_alg *crypto_alg_mod_lookup(const char *name) -{ - struct crypto_alg *alg = crypto_alg_lookup(name); - if (alg == NULL) { - crypto_alg_autoload(name); - alg = crypto_alg_lookup(name); - } - return alg; -} diff --git a/drivers/staging/rtl8192u/ieee80211/cipher.c b/drivers/staging/rtl8192u/ieee80211/cipher.c deleted file mode 100644 index d47345c4adc..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/cipher.c +++ /dev/null @@ -1,298 +0,0 @@ -/* - * Cryptographic API. - * - * Cipher operations. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include <linux/kernel.h> -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <linux/errno.h> -#include <linux/mm.h> -#include <linux/slab.h> -#include <asm/scatterlist.h> -#include "internal.h" -#include "scatterwalk.h" - -typedef void (cryptfn_t)(void *, u8 *, const u8 *); -typedef void (procfn_t)(struct crypto_tfm *, u8 *, - u8*, cryptfn_t, int enc, void *, int); - -static inline void xor_64(u8 *a, const u8 *b) -{ - ((u32 *)a)[0] ^= ((u32 *)b)[0]; - ((u32 *)a)[1] ^= ((u32 *)b)[1]; -} - -static inline void xor_128(u8 *a, const u8 *b) -{ - ((u32 *)a)[0] ^= ((u32 *)b)[0]; - ((u32 *)a)[1] ^= ((u32 *)b)[1]; - ((u32 *)a)[2] ^= ((u32 *)b)[2]; - ((u32 *)a)[3] ^= ((u32 *)b)[3]; -} - - -/* - * Generic encrypt/decrypt wrapper for ciphers, handles operations across - * multiple page boundaries by using temporary blocks. In user context, - * the kernel is given a chance to schedule us once per block. - */ -static int crypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, cryptfn_t crfn, - procfn_t prfn, int enc, void *info) -{ - struct scatter_walk walk_in, walk_out; - const unsigned int bsize = crypto_tfm_alg_blocksize(tfm); - u8 tmp_src[bsize]; - u8 tmp_dst[bsize]; - - if (!nbytes) - return 0; - - if (nbytes % bsize) { - tfm->crt_flags |= CRYPTO_TFM_RES_BAD_BLOCK_LEN; - return -EINVAL; - } - - scatterwalk_start(&walk_in, src); - scatterwalk_start(&walk_out, dst); - - for(;;) { - u8 *src_p, *dst_p; - int in_place; - - scatterwalk_map(&walk_in); - scatterwalk_map(&walk_out); - src_p = scatterwalk_whichbuf(&walk_in, bsize, tmp_src); - dst_p = scatterwalk_whichbuf(&walk_out, bsize, tmp_dst); - in_place = scatterwalk_samebuf(&walk_in, &walk_out, - src_p, dst_p); - - nbytes -= bsize; - - scatterwalk_copychunks(src_p, &walk_in, bsize, 0); - - prfn(tfm, dst_p, src_p, crfn, enc, info, in_place); - - scatterwalk_done(&walk_in, nbytes); - - scatterwalk_copychunks(dst_p, &walk_out, bsize, 1); - scatterwalk_done(&walk_out, nbytes); - - if (!nbytes) - return 0; - - crypto_yield(tfm); - } -} - -static void cbc_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, int enc, void *info, int in_place) -{ - u8 *iv = info; - - /* Null encryption */ - if (!iv) - return; - - if (enc) { - tfm->crt_u.cipher.cit_xor_block(iv, src); - fn(crypto_tfm_ctx(tfm), dst, iv); - memcpy(iv, dst, crypto_tfm_alg_blocksize(tfm)); - } else { - u8 stack[in_place ? crypto_tfm_alg_blocksize(tfm) : 0]; - u8 *buf = in_place ? stack : dst; - - fn(crypto_tfm_ctx(tfm), buf, src); - tfm->crt_u.cipher.cit_xor_block(buf, iv); - memcpy(iv, src, crypto_tfm_alg_blocksize(tfm)); - if (buf != dst) - memcpy(dst, buf, crypto_tfm_alg_blocksize(tfm)); - } -} - -static void ecb_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, int enc, void *info, int in_place) -{ - fn(crypto_tfm_ctx(tfm), dst, src); -} - -static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) -{ - struct cipher_alg *cia = &tfm->__crt_alg->cra_cipher; - - if (keylen < cia->cia_min_keysize || keylen > cia->cia_max_keysize) { - tfm->crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } else - return cia->cia_setkey(crypto_tfm_ctx(tfm), key, keylen, - &tfm->crt_flags); -} - -static int ecb_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - ecb_process, 1, NULL); -} - -static int ecb_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - ecb_process, 1, NULL); -} - -static int cbc_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - cbc_process, 1, tfm->crt_cipher.cit_iv); -} - -static int cbc_encrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - cbc_process, 1, iv); -} - -static int cbc_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - cbc_process, 0, tfm->crt_cipher.cit_iv); -} - -static int cbc_decrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - cbc_process, 0, iv); -} - -static int nocrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return -ENOSYS; -} - -static int nocrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - return -ENOSYS; -} - -int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags) -{ - u32 mode = flags & CRYPTO_TFM_MODE_MASK; - - tfm->crt_cipher.cit_mode = mode ? mode : CRYPTO_TFM_MODE_ECB; - if (flags & CRYPTO_TFM_REQ_WEAK_KEY) - tfm->crt_flags = CRYPTO_TFM_REQ_WEAK_KEY; - - return 0; -} - -int crypto_init_cipher_ops(struct crypto_tfm *tfm) -{ - int ret = 0; - struct cipher_tfm *ops = &tfm->crt_cipher; - - ops->cit_setkey = setkey; - - switch (tfm->crt_cipher.cit_mode) { - case CRYPTO_TFM_MODE_ECB: - ops->cit_encrypt = ecb_encrypt; - ops->cit_decrypt = ecb_decrypt; - break; - - case CRYPTO_TFM_MODE_CBC: - ops->cit_encrypt = cbc_encrypt; - ops->cit_decrypt = cbc_decrypt; - ops->cit_encrypt_iv = cbc_encrypt_iv; - ops->cit_decrypt_iv = cbc_decrypt_iv; - break; - - case CRYPTO_TFM_MODE_CFB: - ops->cit_encrypt = nocrypt; - ops->cit_decrypt = nocrypt; - ops->cit_encrypt_iv = nocrypt_iv; - ops->cit_decrypt_iv = nocrypt_iv; - break; - - case CRYPTO_TFM_MODE_CTR: - ops->cit_encrypt = nocrypt; - ops->cit_decrypt = nocrypt; - ops->cit_encrypt_iv = nocrypt_iv; - ops->cit_decrypt_iv = nocrypt_iv; - break; - - default: - BUG(); - } - - if (ops->cit_mode == CRYPTO_TFM_MODE_CBC) { - - switch (crypto_tfm_alg_blocksize(tfm)) { - case 8: - ops->cit_xor_block = xor_64; - break; - - case 16: - ops->cit_xor_block = xor_128; - break; - - default: - printk(KERN_WARNING "%s: block size %u not supported\n", - crypto_tfm_alg_name(tfm), - crypto_tfm_alg_blocksize(tfm)); - ret = -EINVAL; - goto out; - } - - ops->cit_ivsize = crypto_tfm_alg_blocksize(tfm); - ops->cit_iv = kmalloc(ops->cit_ivsize, GFP_KERNEL); - if (ops->cit_iv == NULL) - ret = -ENOMEM; - } - -out: - return ret; -} - -void crypto_exit_cipher_ops(struct crypto_tfm *tfm) -{ - kfree(tfm->crt_cipher.cit_iv); -} diff --git a/drivers/staging/rtl8192u/ieee80211/compress.c b/drivers/staging/rtl8192u/ieee80211/compress.c deleted file mode 100644 index 5416ab63a73..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/compress.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Cryptographic API. - * - * Compression operations. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include <linux/types.h> -/*#include <linux/crypto.h>*/ -#include "rtl_crypto.h" -#include <linux/errno.h> -#include <linux/scatterlist.h> -#include <linux/string.h> -#include "internal.h" - -static int crypto_compress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return tfm->__crt_alg->cra_compress.coa_compress(crypto_tfm_ctx(tfm), - src, slen, dst, - dlen); -} - -static int crypto_decompress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return tfm->__crt_alg->cra_compress.coa_decompress(crypto_tfm_ctx(tfm), - src, slen, dst, - dlen); -} - -int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags) -{ - return flags ? -EINVAL : 0; -} - -int crypto_init_compress_ops(struct crypto_tfm *tfm) -{ - int ret = 0; - struct compress_tfm *ops = &tfm->crt_compress; - - ret = tfm->__crt_alg->cra_compress.coa_init(crypto_tfm_ctx(tfm)); - if (ret) - goto out; - - ops->cot_compress = crypto_compress; - ops->cot_decompress = crypto_decompress; - -out: - return ret; -} - -void crypto_exit_compress_ops(struct crypto_tfm *tfm) -{ - tfm->__crt_alg->cra_compress.coa_exit(crypto_tfm_ctx(tfm)); -} diff --git a/drivers/staging/rtl8192u/ieee80211/crypto_compat.h b/drivers/staging/rtl8192u/ieee80211/crypto_compat.h deleted file mode 100644 index 2ba374a6417..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/crypto_compat.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Header file to maintain compatibility among different kernel versions. - * - * Copyright (c) 2004-2006 <lawrence_wang@realsil.com.cn> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. See README and COPYING for - * more details. - */ - -#include <linux/crypto.h> - -static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes); -} - - -static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes); -} - - struct crypto_tfm *crypto_alloc_tfm(const char *name, u32 flags) -{ - struct crypto_tfm *tfm = NULL; - int err; - printk("call crypto_alloc_tfm!!!\n"); - do { - struct crypto_alg *alg; - - alg = crypto_alg_mod_lookup(name, 0, CRYPTO_ALG_ASYNC); - err = PTR_ERR(alg); - if (IS_ERR(alg)) - continue; - - tfm = __crypto_alloc_tfm(alg, flags); - err = 0; - if (IS_ERR(tfm)) { - crypto_mod_put(alg); - err = PTR_ERR(tfm); - tfm = NULL; - } - } while (err == -EAGAIN && !signal_pending(current)); - - return tfm; -} -//EXPORT_SYMBOL_GPL(crypto_alloc_tfm); -//EXPORT_SYMBOL_GPL(crypto_free_tfm); diff --git a/drivers/staging/rtl8192u/ieee80211/digest.c b/drivers/staging/rtl8192u/ieee80211/digest.c deleted file mode 100644 index 05e7497fd10..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/digest.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Cryptographic API. - * - * Digest operations. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <linux/mm.h> -#include <linux/errno.h> -#include <linux/highmem.h> -#include <asm/scatterlist.h> -#include "internal.h" - -static void init(struct crypto_tfm *tfm) -{ - tfm->__crt_alg->cra_digest.dia_init(crypto_tfm_ctx(tfm)); -} - -static void update(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg) -{ - unsigned int i; - - for (i = 0; i < nsg; i++) { - - struct page *pg = sg[i].page; - unsigned int offset = sg[i].offset; - unsigned int l = sg[i].length; - - do { - unsigned int bytes_from_page = min(l, ((unsigned int) - (PAGE_SIZE)) - - offset); - char *p = kmap_atomic(pg) + offset; - - tfm->__crt_alg->cra_digest.dia_update - (crypto_tfm_ctx(tfm), p, - bytes_from_page); - kunmap_atomic(p); - crypto_yield(tfm); - offset = 0; - pg++; - l -= bytes_from_page; - } while (l > 0); - } -} - -static void final(struct crypto_tfm *tfm, u8 *out) -{ - tfm->__crt_alg->cra_digest.dia_final(crypto_tfm_ctx(tfm), out); -} - -static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) -{ - u32 flags; - if (tfm->__crt_alg->cra_digest.dia_setkey == NULL) - return -ENOSYS; - return tfm->__crt_alg->cra_digest.dia_setkey(crypto_tfm_ctx(tfm), - key, keylen, &flags); -} - -static void digest(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg, u8 *out) -{ - unsigned int i; - - tfm->crt_digest.dit_init(tfm); - - for (i = 0; i < nsg; i++) { - char *p = kmap_atomic(sg[i].page) + sg[i].offset; - tfm->__crt_alg->cra_digest.dia_update(crypto_tfm_ctx(tfm), - p, sg[i].length); - kunmap_atomic(p); - crypto_yield(tfm); - } - crypto_digest_final(tfm, out); -} - -int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags) -{ - return flags ? -EINVAL : 0; -} - -int crypto_init_digest_ops(struct crypto_tfm *tfm) -{ - struct digest_tfm *ops = &tfm->crt_digest; - - ops->dit_init = init; - ops->dit_update = update; - ops->dit_final = final; - ops->dit_digest = digest; - ops->dit_setkey = setkey; - - return crypto_alloc_hmac_block(tfm); -} - -void crypto_exit_digest_ops(struct crypto_tfm *tfm) -{ - crypto_free_hmac_block(tfm); -} diff --git a/drivers/staging/rtl8192u/ieee80211/dot11d.c b/drivers/staging/rtl8192u/ieee80211/dot11d.c index f10fd5a93c3..90ace791f2d 100644 --- a/drivers/staging/rtl8192u/ieee80211/dot11d.c +++ b/drivers/staging/rtl8192u/ieee80211/dot11d.c @@ -1,16 +1,8 @@ -//----------------------------------------------------------------------------- -// File: -// Dot11d.c -// -// Description: -// Implement 802.11d. -// -//----------------------------------------------------------------------------- +/* Implement 802.11d. */ #include "dot11d.h" -void -Dot11d_Init(struct ieee80211_device *ieee) +void Dot11d_Init(struct ieee80211_device *ieee) { PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee); @@ -22,55 +14,42 @@ Dot11d_Init(struct ieee80211_device *ieee) memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); RESET_CIE_WATCHDOG(ieee); - printk("Dot11d_Init()\n"); + netdev_info(ieee->dev, "Dot11d_Init()\n"); } +EXPORT_SYMBOL(Dot11d_Init); -// -// Description: -// Reset to the state as we are just entering a regulatory domain. -// -void -Dot11d_Reset(struct ieee80211_device *ieee) +/* Reset to the state as we are just entering a regulatory domain. */ +void Dot11d_Reset(struct ieee80211_device *ieee) { u32 i; PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee); - // Clear old channel map + /* Clear old channel map */ memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); - // Set new channel map - for (i=1; i<=11; i++) { + /* Set new channel map */ + for (i = 1; i <= 11; i++) (pDot11dInfo->channel_map)[i] = 1; - } - for (i=12; i<=14; i++) { + + for (i = 12; i <= 14; i++) (pDot11dInfo->channel_map)[i] = 2; - } pDot11dInfo->State = DOT11D_STATE_NONE; pDot11dInfo->CountryIeLen = 0; RESET_CIE_WATCHDOG(ieee); - - //printk("Dot11d_Reset()\n"); } +EXPORT_SYMBOL(Dot11d_Reset); -// -// Description: -// Update country IE from Beacon or Probe Resopnse -// and configure PHY for operation in the regulatory domain. -// -// TODO: -// Configure Tx power. -// -// Assumption: -// 1. IS_DOT11D_ENABLE() is TRUE. -// 2. Input IE is an valid one. -// -void -Dot11d_UpdateCountryIe( - struct ieee80211_device *dev, - u8 * pTaddr, - u16 CoutryIeLen, - u8 * pCoutryIe - ) +/* + * Update country IE from Beacon or Probe Resopnse and configure PHY for + * operation in the regulatory domain. + * + * TODO: Configure Tx power. + * Assumption: + * 1. IS_DOT11D_ENABLE() is TRUE. + * 2. Input IE is an valid one. + */ +void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr, + u16 CoutryIeLen, u8 *pCoutryIe) { PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); u8 i, j, NumTriples, MaxChnlNum; @@ -79,84 +58,74 @@ Dot11d_UpdateCountryIe( memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); MaxChnlNum = 0; - NumTriples = (CoutryIeLen - 3) / 3; // skip 3-byte country string. + NumTriples = (CoutryIeLen - 3) / 3; /* skip 3-byte country string. */ pTriple = (PCHNL_TXPOWER_TRIPLE)(pCoutryIe + 3); - for(i = 0; i < NumTriples; i++) - { - if(MaxChnlNum >= pTriple->FirstChnl) - { // It is not in a monotonically increasing order, so stop processing. - printk("Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n"); + for (i = 0; i < NumTriples; i++) { + if (MaxChnlNum >= pTriple->FirstChnl) { + /* It is not in a monotonically increasing order, so + * stop processing. + */ + netdev_err(dev->dev, "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n"); return; } - if(MAX_CHANNEL_NUMBER < (pTriple->FirstChnl + pTriple->NumChnls)) - { // It is not a valid set of channel id, so stop processing. - printk("Dot11d_UpdateCountryIe(): Invalid country IE, skip it........2\n"); + if (MAX_CHANNEL_NUMBER < (pTriple->FirstChnl + pTriple->NumChnls)) { + /* It is not a valid set of channel id, so stop + * processing. + */ + netdev_err(dev->dev, "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........2\n"); return; } - for(j = 0 ; j < pTriple->NumChnls; j++) - { + for (j = 0; j < pTriple->NumChnls; j++) { pDot11dInfo->channel_map[pTriple->FirstChnl + j] = 1; pDot11dInfo->MaxTxPwrDbmList[pTriple->FirstChnl + j] = pTriple->MaxTxPowerInDbm; MaxChnlNum = pTriple->FirstChnl + j; } - pTriple = (PCHNL_TXPOWER_TRIPLE)((u8*)pTriple + 3); + pTriple = (PCHNL_TXPOWER_TRIPLE)((u8 *)pTriple + 3); } - //printk("Dot11d_UpdateCountryIe(): Channel List:\n"); - printk("Channel List:"); - for(i=1; i<= MAX_CHANNEL_NUMBER; i++) - if(pDot11dInfo->channel_map[i] > 0) - printk(" %d", i); - printk("\n"); + netdev_info(dev->dev, "Channel List:"); + for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) + if (pDot11dInfo->channel_map[i] > 0) + netdev_info(dev->dev, " %d", i); + netdev_info(dev->dev, "\n"); UPDATE_CIE_SRC(dev, pTaddr); pDot11dInfo->CountryIeLen = CoutryIeLen; - memcpy(pDot11dInfo->CountryIeBuf, pCoutryIe,CoutryIeLen); + memcpy(pDot11dInfo->CountryIeBuf, pCoutryIe, CoutryIeLen); pDot11dInfo->State = DOT11D_STATE_LEARNED; } +EXPORT_SYMBOL(Dot11d_UpdateCountryIe); - -u8 -DOT11D_GetMaxTxPwrInDbm( - struct ieee80211_device *dev, - u8 Channel - ) +u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel) { PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); u8 MaxTxPwrInDbm = 255; - if(MAX_CHANNEL_NUMBER < Channel) - { - printk("DOT11D_GetMaxTxPwrInDbm(): Invalid Channel\n"); + if (MAX_CHANNEL_NUMBER < Channel) { + netdev_err(dev->dev, "DOT11D_GetMaxTxPwrInDbm(): Invalid Channel\n"); return MaxTxPwrInDbm; } - if(pDot11dInfo->channel_map[Channel]) - { + if (pDot11dInfo->channel_map[Channel]) MaxTxPwrInDbm = pDot11dInfo->MaxTxPwrDbmList[Channel]; - } return MaxTxPwrInDbm; } +EXPORT_SYMBOL(DOT11D_GetMaxTxPwrInDbm); - -void -DOT11D_ScanComplete( - struct ieee80211_device * dev - ) +void DOT11D_ScanComplete(struct ieee80211_device *dev) { PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); - switch(pDot11dInfo->State) - { + switch (pDot11dInfo->State) { case DOT11D_STATE_LEARNED: pDot11dInfo->State = DOT11D_STATE_DONE; break; case DOT11D_STATE_DONE: - if( GET_CIE_WATCHDOG(dev) == 0 ) - { // Reset country IE if previous one is gone. + if (GET_CIE_WATCHDOG(dev) == 0) { + /* Reset country IE if previous one is gone. */ Dot11d_Reset(dev); } break; @@ -164,57 +133,43 @@ DOT11D_ScanComplete( break; } } +EXPORT_SYMBOL(DOT11D_ScanComplete); -int IsLegalChannel( - struct ieee80211_device * dev, - u8 channel -) +int IsLegalChannel(struct ieee80211_device *dev, u8 channel) { PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); - if(MAX_CHANNEL_NUMBER < channel) - { - printk("IsLegalChannel(): Invalid Channel\n"); + if (MAX_CHANNEL_NUMBER < channel) { + netdev_err(dev->dev, "IsLegalChannel(): Invalid Channel\n"); return 0; } - if(pDot11dInfo->channel_map[channel] > 0) + if (pDot11dInfo->channel_map[channel] > 0) return 1; return 0; } +EXPORT_SYMBOL(IsLegalChannel); -int ToLegalChannel( - struct ieee80211_device * dev, - u8 channel -) +int ToLegalChannel(struct ieee80211_device *dev, u8 channel) { PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); u8 default_chn = 0; u32 i = 0; - for (i=1; i<= MAX_CHANNEL_NUMBER; i++) - { - if(pDot11dInfo->channel_map[i] > 0) - { + for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) { + if (pDot11dInfo->channel_map[i] > 0) { default_chn = i; break; } } - if(MAX_CHANNEL_NUMBER < channel) - { - printk("IsLegalChannel(): Invalid Channel\n"); + if (MAX_CHANNEL_NUMBER < channel) { + netdev_err(dev->dev, "IsLegalChannel(): Invalid Channel\n"); return default_chn; } - if(pDot11dInfo->channel_map[channel] > 0) + if (pDot11dInfo->channel_map[channel] > 0) return channel; return default_chn; } -EXPORT_SYMBOL(Dot11d_Init); -EXPORT_SYMBOL(Dot11d_Reset); -EXPORT_SYMBOL(Dot11d_UpdateCountryIe); -EXPORT_SYMBOL(DOT11D_GetMaxTxPwrInDbm); -EXPORT_SYMBOL(DOT11D_ScanComplete); -EXPORT_SYMBOL(IsLegalChannel); EXPORT_SYMBOL(ToLegalChannel); diff --git a/drivers/staging/rtl8192u/ieee80211/dot11d.h b/drivers/staging/rtl8192u/ieee80211/dot11d.h index 54f2b4c434f..bd75e29adc2 100644 --- a/drivers/staging/rtl8192u/ieee80211/dot11d.h +++ b/drivers/staging/rtl8192u/ieee80211/dot11d.h @@ -4,42 +4,43 @@ #include "ieee80211.h" -//#define DOT11D_MAX_CHNL_NUM 83 - typedef struct _CHNL_TXPOWER_TRIPLE { u8 FirstChnl; u8 NumChnls; u8 MaxTxPowerInDbm; -}CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; +} CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; typedef enum _DOT11D_STATE { DOT11D_STATE_NONE = 0, DOT11D_STATE_LEARNED, DOT11D_STATE_DONE, -}DOT11D_STATE; +} DOT11D_STATE; typedef struct _RT_DOT11D_INFO { - //DECLARE_RT_OBJECT(RT_DOT11D_INFO); + /* DECLARE_RT_OBJECT(RT_DOT11D_INFO); */ - bool bEnabled; // dot11MultiDomainCapabilityEnabled + bool bEnabled; /* dot11MultiDomainCapabilityEnabled */ - u16 CountryIeLen; // > 0 if CountryIeBuf[] contains valid country information element. + u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */ u8 CountryIeBuf[MAX_IE_LEN]; - u8 CountryIeSrcAddr[6]; // Source AP of the country IE. + u8 CountryIeSrcAddr[6]; /* Source AP of the country IE. */ u8 CountryIeWatchdog; - u8 channel_map[MAX_CHANNEL_NUMBER+1]; //!!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) - //u8 ChnlListLen; // #Bytes valid in ChnlList[]. - //u8 ChnlList[DOT11D_MAX_CHNL_NUM]; + u8 channel_map[MAX_CHANNEL_NUMBER+1]; /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */ u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; DOT11D_STATE State; -}RT_DOT11D_INFO, *PRT_DOT11D_INFO; -#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 ) -#define cpMacAddr(des,src) ((des)[0]=(src)[0],(des)[1]=(src)[1],(des)[2]=(src)[2],(des)[3]=(src)[3],(des)[4]=(src)[4],(des)[5]=(src)[5]) +} RT_DOT11D_INFO, *PRT_DOT11D_INFO; +#define eqMacAddr(a, b) (((a)[0] == (b)[0] && \ + (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && \ + (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0) +#define cpMacAddr(des, src) ((des)[0] = (src)[0], \ + (des)[1] = (src)[1], (des)[2] = (src)[2], \ + (des)[3] = (src)[3], (des)[4] = (src)[4], \ + (des)[5] = (src)[5]) #define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) -#define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled +#define IS_DOT11D_ENABLE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->bEnabled) #define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) #define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) @@ -51,9 +52,9 @@ typedef struct _RT_DOT11D_INFO { (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) #define CIE_WATCHDOG_TH 1 -#define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog +#define GET_CIE_WATCHDOG(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog) #define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 -#define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev) +#define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev)) #define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) @@ -71,9 +72,9 @@ Dot11d_Reset( void Dot11d_UpdateCountryIe( struct ieee80211_device *dev, - u8 * pTaddr, - u16 CoutryIeLen, - u8 * pCoutryIe + u8 *pTaddr, + u16 CoutryIeLen, + u8 *pCoutryIe ); u8 @@ -84,16 +85,16 @@ DOT11D_GetMaxTxPwrInDbm( void DOT11D_ScanComplete( - struct ieee80211_device * dev + struct ieee80211_device *dev ); int IsLegalChannel( - struct ieee80211_device * dev, + struct ieee80211_device *dev, u8 channel ); int ToLegalChannel( - struct ieee80211_device * dev, + struct ieee80211_device *dev, u8 channel ); -#endif // #ifndef __INC_DOT11D_H +#endif /* #ifndef __INC_DOT11D_H */ diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h index 210898c8e66..e0aa069fe9b 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h @@ -14,7 +14,7 @@ * Copyright (c) 2004, Intel Corporation * * Modified for Realtek's wi-fi cards by Andrea Merello - * <andreamrl@tiscali.it> + * <andrea.merello@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -354,12 +354,10 @@ enum _ReasonCode{ #define ieee80211_wx_get_scan ieee80211_wx_get_scan_rsl #define ieee80211_wx_set_encode ieee80211_wx_set_encode_rsl #define ieee80211_wx_get_encode ieee80211_wx_get_encode_rsl -#if WIRELESS_EXT >= 18 #define ieee80211_wx_set_mlme ieee80211_wx_set_mlme_rsl #define ieee80211_wx_set_auth ieee80211_wx_set_auth_rsl #define ieee80211_wx_set_encode_ext ieee80211_wx_set_encode_ext_rsl #define ieee80211_wx_get_encode_ext ieee80211_wx_get_encode_ext_rsl -#endif typedef struct ieee_param { @@ -392,16 +390,6 @@ typedef struct ieee_param { }ieee_param; -#if WIRELESS_EXT < 17 -#define IW_QUAL_QUAL_INVALID 0x10 -#define IW_QUAL_LEVEL_INVALID 0x20 -#define IW_QUAL_NOISE_INVALID 0x40 -#define IW_QUAL_QUAL_UPDATED 0x1 -#define IW_QUAL_LEVEL_UPDATED 0x2 -#define IW_QUAL_NOISE_UPDATED 0x4 -#endif - - // linux under 2.6.9 release may not support it, so modify it for common use #define MSECS(t) msecs_to_jiffies(t) #define msleep_interruptible_rsl msleep_interruptible @@ -493,8 +481,8 @@ typedef struct ieee_param { #define IsDataFrame(pdu) ( ((pdu[0] & 0x0C)==0x08) ? true : false ) #define IsLegacyDataFrame(pdu) (IsDataFrame(pdu) && (!(pdu[0]&FC_QOS_BIT)) ) //added by wb. Is this right? -#define IsQoSDataFrame(pframe) ((*(u16*)pframe&(IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA)) == (IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA)) -#define Frame_Order(pframe) (*(u16*)pframe&IEEE80211_FCTL_ORDER) +#define IsQoSDataFrame(pframe) ((*(u16 *)pframe&(IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA)) == (IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA)) +#define Frame_Order(pframe) (*(u16 *)pframe&IEEE80211_FCTL_ORDER) #define SN_LESS(a, b) (((a-b)&0x800)!=0) #define SN_EQUAL(a, b) (a == b) #define MAX_DEV_ADDR_SIZE 8 @@ -538,8 +526,8 @@ do { if (ieee80211_debug_level & (level)) \ do{ if ((ieee80211_debug_level & (level)) == (level)) \ { \ int i; \ - u8* pdata = (u8*) data; \ - printk(KERN_DEBUG "ieee80211: %s()\n", __FUNCTION__); \ + u8 *pdata = (u8 *) data; \ + printk(KERN_DEBUG "ieee80211: %s()\n", __func__); \ for(i=0; i<(int)(datalen); i++) \ { \ printk("%2x ", pdata[i]); \ @@ -914,7 +902,7 @@ struct ieee80211_rx_stats { bool bIsCCK; bool bPacketToSelf; //added by amy - u8* virtual_address; + u8 *virtual_address; u16 packetlength; // Total packet length: Must equal to sum of all FragLength u16 fraglength; // FragLength should equal to PacketLength in non-fragment case u16 fragoffset; // Data offset for this fragment @@ -1152,7 +1140,7 @@ struct ieee80211_probe_request { struct ieee80211_probe_response { struct ieee80211_hdr_3addr header; - u32 time_stamp[2]; + __le32 time_stamp[2]; __le16 beacon_interval; __le16 capability; /* SSID, supported rates, FH params, DS params, @@ -1366,13 +1354,13 @@ static inline const char *eap_get_type(int type) return ((u32)type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type]; } //added by amy for reorder -static inline u8 Frame_QoSTID(u8* buf) +static inline u8 Frame_QoSTID(u8 *buf) { struct ieee80211_hdr_3addr *hdr; u16 fc; hdr = (struct ieee80211_hdr_3addr *)buf; fc = le16_to_cpu(hdr->frame_ctl); - return (u8)((frameqos*)(buf + (((fc & IEEE80211_FCTL_TODS)&&(fc & IEEE80211_FCTL_FROMDS))? 30 : 24)))->field.tid; + return (u8)((frameqos *)(buf + (((fc & IEEE80211_FCTL_TODS)&&(fc & IEEE80211_FCTL_FROMDS))? 30 : 24)))->field.tid; } //added by amy for reorder @@ -1670,7 +1658,7 @@ typedef struct _bandwidth_autoswitch { typedef struct _RX_REORDER_ENTRY { struct list_head List; u16 SeqNum; - struct ieee80211_rxb* prxb; + struct ieee80211_rxb *prxb; } RX_REORDER_ENTRY, *PRX_REORDER_ENTRY; //added by amy for order typedef enum _Fsync_State{ @@ -1965,7 +1953,7 @@ struct ieee80211_device { /* map of allowed channels. 0 is dummy */ // FIXME: remember to default to a basic channel plan depending of the PHY type - void* pDot11dInfo; + void *pDot11dInfo; bool bGlobalDomain; int rate; /* current rate */ int basic_rate; @@ -2107,10 +2095,10 @@ struct ieee80211_device { struct net_device *dev); int (*reset_port)(struct net_device *dev); - int (*is_queue_full) (struct net_device * dev, int pri); + int (*is_queue_full) (struct net_device *dev, int pri); - int (*handle_management) (struct net_device * dev, - struct ieee80211_network * network, u16 type); + int (*handle_management) (struct net_device *dev, + struct ieee80211_network *network, u16 type); int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb); /* Softmac-generated frames (management) are TXed via this @@ -2187,8 +2175,8 @@ struct ieee80211_device { void (*ps_request_tx_ack) (struct net_device *dev); void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl); short (*ps_is_queue_empty) (struct net_device *dev); - int (*handle_beacon) (struct net_device * dev, struct ieee80211_beacon * beacon, struct ieee80211_network * network); - int (*handle_assoc_response) (struct net_device * dev, struct ieee80211_assoc_response_frame * resp, struct ieee80211_network * network); + int (*handle_beacon) (struct net_device *dev, struct ieee80211_beacon *beacon, struct ieee80211_network *network); + int (*handle_assoc_response) (struct net_device *dev, struct ieee80211_assoc_response_frame *resp, struct ieee80211_network *network); /* check whether Tx hw resource available */ @@ -2197,9 +2185,9 @@ struct ieee80211_device { // void (*SwChnlByTimerHandler)(struct net_device *dev, int channel); void (*SetBWModeHandler)(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); // void (*UpdateHalRATRTableHandler)(struct net_device* dev, u8* pMcsRate); - bool (*GetNmodeSupportBySecCfg)(struct net_device* dev); - void (*SetWirelessMode)(struct net_device* dev, u8 wireless_mode); - bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device* dev); + bool (*GetNmodeSupportBySecCfg)(struct net_device *dev); + void (*SetWirelessMode)(struct net_device *dev, u8 wireless_mode); + bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device *dev); void (*InitialGainHandler)(struct net_device *dev, u8 Operation); /* This must be the last item so that it points to the data @@ -2398,20 +2386,18 @@ extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -#if WIRELESS_EXT >= 18 extern int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee, struct iw_request_info *info, - union iwreq_data* wrqu, char *extra); + union iwreq_data *wrqu, char *extra); extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, struct iw_request_info *info, - union iwreq_data* wrqu, char *extra); + union iwreq_data *wrqu, char *extra); extern int ieee80211_wx_set_auth(struct ieee80211_device *ieee, struct iw_request_info *info, struct iw_param *data, char *extra); extern int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -#endif extern int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len); /* ieee80211_softmac.c */ @@ -2422,7 +2408,7 @@ extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_b u16 stype); extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net); -void SendDisassociation(struct ieee80211_device *ieee, u8* asSta, u8 asRsn); +void SendDisassociation(struct ieee80211_device *ieee, u8 *asSta, u8 asRsn); extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee); extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); @@ -2528,52 +2514,52 @@ extern int ieee80211_wx_get_rts(struct ieee80211_device *ieee, union iwreq_data *wrqu, char *extra); //HT #define MAX_RECEIVE_BUFFER_SIZE 9100 // -extern void HTDebugHTCapability(u8* CapIE, u8* TitleString ); -extern void HTDebugHTInfo(u8* InfoIE, u8* TitleString); - -void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); -extern void HTUpdateDefaultSetting(struct ieee80211_device* ieee); -extern void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u8* len, u8 isEncrypt); -extern void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* len, u8 isEncrypt); -extern void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg, u8* len); +extern void HTDebugHTCapability(u8 *CapIE, u8 *TitleString ); +extern void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString); + +void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); +extern void HTUpdateDefaultSetting(struct ieee80211_device *ieee); +extern void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 isEncrypt); +extern void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 isEncrypt); +extern void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len); extern void HTOnAssocRsp(struct ieee80211_device *ieee); -extern void HTInitializeHTInfo(struct ieee80211_device* ieee); +extern void HTInitializeHTInfo(struct ieee80211_device *ieee); extern void HTInitializeBssDesc(PBSS_HT pBssHT); -extern void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork); -extern void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork); -extern u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSFilter); +extern void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork); +extern void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork); +extern u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter); extern u8 MCS_FILTER_ALL[]; extern u16 MCS_DATA_RATE[2][2][77] ; -extern u8 HTCCheck(struct ieee80211_device* ieee, u8* pFrame); +extern u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame); //extern void HTSetConnectBwModeCallback(unsigned long data); extern void HTResetIOTSetting(PRT_HIGH_THROUGHPUT pHTInfo); -extern bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee); -extern u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee, u8 nMcsRate); -extern u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate); -extern u16 TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate); +extern bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee); +extern u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate); +extern u16 HTMcsToDataRate( struct ieee80211_device *ieee, u8 nMcsRate); +extern u16 TxCountToDataRate( struct ieee80211_device *ieee, u8 nDataRate); //function in BAPROC.c -extern int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb); -extern int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb); -extern int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb); -extern void TsInitAddBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTS, u8 Policy, u8 bOverwritePending); -extern void TsInitDelBA( struct ieee80211_device* ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect); +extern int ieee80211_rx_ADDBAReq( struct ieee80211_device *ieee, struct sk_buff *skb); +extern int ieee80211_rx_ADDBARsp( struct ieee80211_device *ieee, struct sk_buff *skb); +extern int ieee80211_rx_DELBA(struct ieee80211_device *ieee,struct sk_buff *skb); +extern void TsInitAddBA( struct ieee80211_device *ieee, PTX_TS_RECORD pTS, u8 Policy, u8 bOverwritePending); +extern void TsInitDelBA( struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect); extern void BaSetupTimeOut(unsigned long data); extern void TxBaInactTimeout(unsigned long data); extern void RxBaInactTimeout(unsigned long data); extern void ResetBaEntry( PBA_RECORD pBA); //function in TS.c extern bool GetTs( - struct ieee80211_device* ieee, + struct ieee80211_device *ieee, PTS_COMMON_INFO *ppTS, - u8* Addr, + u8 *Addr, u8 TID, TR_SELECT TxRxSelect, //Rx:1, Tx:0 bool bAddNewTs ); extern void TSInitialize(struct ieee80211_device *ieee); -extern void TsStartAddBaProcess(struct ieee80211_device* ieee, PTX_TS_RECORD pTxTS); -extern void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr); -extern void RemoveAllTS(struct ieee80211_device* ieee); +extern void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTS); +extern void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr); +extern void RemoveAllTS(struct ieee80211_device *ieee); void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee); extern const long ieee80211_wlan_frequencies[]; @@ -2623,6 +2609,6 @@ extern int ieee80211_parse_info_param(struct ieee80211_device *ieee, struct ieee80211_network *network, struct ieee80211_rx_stats *stats); -void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb** prxbIndicateArray,u8 index); +void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb **prxbIndicateArray,u8 index); #define RT_ASOC_RETRY_LIMIT 5 #endif /* IEEE80211_H */ diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c index a464d111d73..55332217c29 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c @@ -155,7 +155,7 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops) } -struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name) +struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name) { unsigned long flags; struct list_head *ptr; @@ -182,7 +182,7 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name) } -static void * ieee80211_crypt_null_init(int keyidx) { return (void *) 1; } +static void *ieee80211_crypt_null_init(int keyidx) { return (void *) 1; } static void ieee80211_crypt_null_deinit(void *priv) {} static struct ieee80211_crypto_ops ieee80211_crypt_null = { diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h index b58a3bcc0dc..0b4ea431982 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h @@ -77,7 +77,7 @@ struct ieee80211_crypt_data { int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops); int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops); -struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name); +struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name); void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); void ieee80211_crypt_deinit_handler(unsigned long); void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c index fec0176888e..af2128b956b 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c @@ -60,10 +60,10 @@ struct ieee80211_ccmp_data { void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm, const u8 pt[16], u8 ct[16]) { - crypto_cipher_encrypt_one((void*)tfm, ct, pt); + crypto_cipher_encrypt_one((void *)tfm, ct, pt); } -static void * ieee80211_ccmp_init(int key_idx) +static void *ieee80211_ccmp_init(int key_idx) { struct ieee80211_ccmp_data *priv; @@ -72,7 +72,7 @@ static void * ieee80211_ccmp_init(int key_idx) goto fail; priv->key_idx = key_idx; - priv->tfm = (void*)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC); + priv->tfm = (void *)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tfm)) { printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " "crypto API aes\n"); @@ -85,7 +85,7 @@ static void * ieee80211_ccmp_init(int key_idx) fail: if (priv) { if (priv->tfm) - crypto_free_cipher((void*)priv->tfm); + crypto_free_cipher((void *)priv->tfm); kfree(priv); } @@ -98,7 +98,7 @@ static void ieee80211_ccmp_deinit(void *priv) struct ieee80211_ccmp_data *_priv = priv; if (_priv && _priv->tfm) - crypto_free_cipher((void*)_priv->tfm); + crypto_free_cipher((void *)_priv->tfm); kfree(priv); } @@ -393,7 +393,7 @@ static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv) data->rx_pn[4] = seq[1]; data->rx_pn[5] = seq[0]; } - crypto_cipher_setkey((void*)data->tfm, data->key, CCMP_TK_LEN); + crypto_cipher_setkey((void *)data->tfm, data->key, CCMP_TK_LEN); } else if (len == 0) data->key_set = 0; else @@ -427,7 +427,7 @@ static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv) } -static char * ieee80211_ccmp_print_stats(char *p, void *priv) +static char *ieee80211_ccmp_print_stats(char *p, void *priv) { struct ieee80211_ccmp_data *ccmp = priv; p += sprintf(p, "key[%d] alg=CCMP key_set=%d " @@ -444,7 +444,7 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) void ieee80211_ccmp_null(void) { -// printk("============>%s()\n", __FUNCTION__); +// printk("============>%s()\n", __func__); return; } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c index 555eb8038e9..fcc90a5700d 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c @@ -62,7 +62,7 @@ struct ieee80211_tkip_data { u8 rx_hdr[16], tx_hdr[16]; }; -static void * ieee80211_tkip_init(int key_idx) +static void *ieee80211_tkip_init(int key_idx) { struct ieee80211_tkip_data *priv; @@ -499,8 +499,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) return keyidx; } -static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, - u8 * data, size_t data_len, u8 * mic) +static int michael_mic(struct crypto_hash *tfm_michael, u8 *key, u8 *hdr, + u8 *data, size_t data_len, u8 *mic) { struct hash_desc desc; struct scatterlist sg[2]; @@ -718,7 +718,7 @@ static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv) } -static char * ieee80211_tkip_print_stats(char *p, void *priv) +static char *ieee80211_tkip_print_stats(char *p, void *priv) { struct ieee80211_tkip_data *tkip = priv; p += sprintf(p, "key[%d] alg=TKIP key_set=%d " @@ -773,6 +773,6 @@ void __exit ieee80211_crypto_tkip_exit(void) void ieee80211_tkip_null(void) { -// printk("============>%s()\n", __FUNCTION__); +// printk("============>%s()\n", __func__); return; } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c index 3801f125f8f..8c1bf1f5688 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c @@ -38,7 +38,7 @@ struct prism2_wep_data { }; -static void * prism2_wep_init(int keyidx) +static void *prism2_wep_init(int keyidx) { struct prism2_wep_data *priv; @@ -253,7 +253,7 @@ static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv) } -static char * prism2_wep_print_stats(char *p, void *priv) +static char *prism2_wep_print_stats(char *p, void *priv) { struct prism2_wep_data *wep = priv; p += sprintf(p, "key[%d] alg=WEP len=%d\n", @@ -290,6 +290,6 @@ void __exit ieee80211_crypto_wep_exit(void) void ieee80211_wep_null(void) { -// printk("============>%s()\n", __FUNCTION__); +// printk("============>%s()\n", __func__); return; } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c index 76c56e5aed7..4b036a8db5a 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c @@ -241,41 +241,37 @@ static int debug = \ //IEEE80211_DL_DATA | IEEE80211_DL_ERR //awayls open this flags to show error out ; -struct proc_dir_entry *ieee80211_proc; +static struct proc_dir_entry *ieee80211_proc; -static int show_debug_level(char *page, char **start, off_t offset, - int count, int *eof, void *data) +static int show_debug_level(struct seq_file *m, void *v) { - return snprintf(page, count, "0x%08X\n", ieee80211_debug_level); + return seq_printf(m, "0x%08X\n", ieee80211_debug_level); } -static int store_debug_level(struct file *file, const char *buffer, - unsigned long count, void *data) +static ssize_t write_debug_level(struct file *file, const char __user *buffer, + size_t count, loff_t *ppos) { - char buf[] = "0x00000000"; - unsigned long len = min_t(unsigned long, sizeof(buf) - 1, count); - char *p = (char *)buf; unsigned long val; + int err = kstrtoul_from_user(buffer, count, 0, &val); + if (err) + return err; + ieee80211_debug_level = val; + return count; +} - if (copy_from_user(buf, buffer, len)) - return count; - buf[len] = 0; - if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') { - p++; - if (p[0] == 'x' || p[0] == 'X') - p++; - val = simple_strtoul(p, &p, 16); - } else - val = simple_strtoul(p, &p, 10); - if (p == buf) - printk(KERN_INFO DRV_NAME - ": %s is not in hex or decimal form.\n", buf); - else - ieee80211_debug_level = val; - - return strnlen(buf, count); +static int open_debug_level(struct inode *inode, struct file *file) +{ + return single_open(file, show_debug_level, NULL); } +static const struct file_operations fops = { + .open = open_debug_level, + .read = seq_read, + .llseek = seq_lseek, + .write = write_debug_level, + .release = single_release, +}; + int __init ieee80211_debug_init(void) { struct proc_dir_entry *e; @@ -288,17 +284,13 @@ int __init ieee80211_debug_init(void) " proc directory\n"); return -EIO; } - e = create_proc_entry("debug_level", S_IFREG | S_IRUGO | S_IWUSR, - ieee80211_proc); + e = proc_create("debug_level", S_IRUGO | S_IWUSR, + ieee80211_proc, &fops); if (!e) { remove_proc_entry(DRV_NAME, init_net.proc_net); ieee80211_proc = NULL; return -EIO; } - e->read_proc = show_debug_level; - e->write_proc = store_debug_level; - e->data = NULL; - return 0; } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c index ee7ce5fca46..d9a8299c48e 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c @@ -14,7 +14,7 @@ ****************************************************************************** Few modifications for Realtek's Wi-Fi drivers by - Andrea Merello <andreamrl@tiscali.it> + Andrea Merello <andrea.merello@gmail.com> A special thanks goes to Realtek for their support ! @@ -218,7 +218,7 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, * this is not mandatory.... but seems that the probe * response parser uses it */ - struct ieee80211_hdr_3addr * hdr = (struct ieee80211_hdr_3addr *)skb->data; + struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)skb->data; rx_stats->len = skb->len; ieee80211_rx_mgt(ieee,(struct ieee80211_hdr_4addr *)skb->data,rx_stats); @@ -336,7 +336,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, /* Called only as a tasklet (software IRQ), by ieee80211_rx */ static inline int -ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, +ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_crypt_data *crypt) { struct ieee80211_hdr_4addr *hdr; @@ -385,7 +385,7 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, /* Called only as a tasklet (software IRQ), by ieee80211_rx */ static inline int -ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *skb, +ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, struct sk_buff *skb, int keyidx, struct ieee80211_crypt_data *crypt) { struct ieee80211_hdr_4addr *hdr; @@ -439,7 +439,7 @@ static int is_duplicate_packet(struct ieee80211_device *ieee, tid = UP2AC(tid); tid ++; } else if(IEEE80211_QOS_HAS_SEQ(fc)) { //QoS - hdr_3addrqos = (struct ieee80211_hdr_3addrqos*)header; + hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)header; tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QCTL_TID; tid = UP2AC(tid); tid ++; @@ -454,8 +454,7 @@ static int is_duplicate_packet(struct ieee80211_device *ieee, struct ieee_ibss_seq *entry = NULL; u8 *mac = header->addr2; int index = mac[5] % IEEE_IBSS_MAC_HASH_SIZE; - //for (pos = (head)->next; pos != (head); pos = pos->next) - //__list_for_each(p, &ieee->ibss_mac_hash[index]) { + list_for_each(p, &ieee->ibss_mac_hash[index]) { entry = list_entry(p, struct ieee_ibss_seq, list); if (!memcmp(entry->mac, mac, ETH_ALEN)) @@ -518,11 +517,8 @@ drop: return 1; } -bool -AddReorderEntry( - PRX_TS_RECORD pTS, - PRX_REORDER_ENTRY pReorderEntry - ) + +static bool AddReorderEntry(PRX_TS_RECORD pTS, PRX_REORDER_ENTRY pReorderEntry) { struct list_head *pList = &pTS->RxPendingPktList; while(pList->next != &pTS->RxPendingPktList) @@ -548,16 +544,16 @@ AddReorderEntry( return true; } -void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb** prxbIndicateArray,u8 index) +void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb **prxbIndicateArray,u8 index) { u8 i = 0 , j=0; u16 ethertype; // if(index > 1) -// IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): hahahahhhh, We indicate packet from reorder list, index is %u\n",__FUNCTION__,index); +// IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): hahahahhhh, We indicate packet from reorder list, index is %u\n",__func__,index); for(j = 0; j<index; j++) { //added by amy for reorder - struct ieee80211_rxb* prxb = prxbIndicateArray[j]; + struct ieee80211_rxb *prxb = prxbIndicateArray[j]; for(i = 0; i<prxb->nr_subframes; i++) { struct sk_buff *sub_skb = prxb->subframes[i]; @@ -602,19 +598,18 @@ void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_ } -void RxReorderIndicatePacket( struct ieee80211_device *ieee, - struct ieee80211_rxb* prxb, - PRX_TS_RECORD pTS, - u16 SeqNum) +static void RxReorderIndicatePacket(struct ieee80211_device *ieee, + struct ieee80211_rxb *prxb, + PRX_TS_RECORD pTS, u16 SeqNum) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; PRX_REORDER_ENTRY pReorderEntry = NULL; - struct ieee80211_rxb* prxbIndicateArray[REORDER_WIN_SIZE]; + struct ieee80211_rxb *prxbIndicateArray[REORDER_WIN_SIZE]; u8 WinSize = pHTInfo->RxReorderWinSize; u16 WinEnd = (pTS->RxIndicateSeq + WinSize -1)%4096; u8 index = 0; bool bMatchWinStart = false, bPktInBuf = false; - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): Seq is %d,pTS->RxIndicateSeq is %d, WinSize is %d\n",__FUNCTION__,SeqNum,pTS->RxIndicateSeq,WinSize); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): Seq is %d,pTS->RxIndicateSeq is %d, WinSize is %d\n",__func__,SeqNum,pTS->RxIndicateSeq,WinSize); /* Rx Reorder initialize condition.*/ if(pTS->RxIndicateSeq == 0xffff) { pTS->RxIndicateSeq = SeqNum; @@ -667,11 +662,11 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Packets indication!! IndicateSeq: %d, NewSeq: %d\n",\ pTS->RxIndicateSeq, SeqNum); prxbIndicateArray[0] = prxb; -// printk("========================>%s(): SeqNum is %d\n",__FUNCTION__,SeqNum); +// printk("========================>%s(): SeqNum is %d\n",__func__,SeqNum); index = 1; } else { /* Current packet is going to be inserted into pending list.*/ - //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): We RX no ordered packed, insert to ordered list\n",__FUNCTION__); + //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): We RX no ordered packed, insert to ordered list\n",__func__); if(!list_empty(&ieee->RxReorder_Unused_List)) { pReorderEntry = (PRX_REORDER_ENTRY)list_entry(ieee->RxReorder_Unused_List.next,RX_REORDER_ENTRY,List); list_del_init(&pReorderEntry->List); @@ -679,11 +674,11 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, /* Make a reorder entry and insert into a the packet list.*/ pReorderEntry->SeqNum = SeqNum; pReorderEntry->prxb = prxb; - // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pREorderEntry->SeqNum is %d\n",__FUNCTION__,pReorderEntry->SeqNum); + // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pREorderEntry->SeqNum is %d\n",__func__,pReorderEntry->SeqNum); if(!AddReorderEntry(pTS, pReorderEntry)) { IEEE80211_DEBUG(IEEE80211_DL_REORDER, "%s(): Duplicate packet is dropped!! IndicateSeq: %d, NewSeq: %d\n", - __FUNCTION__, pTS->RxIndicateSeq, SeqNum); + __func__, pTS->RxIndicateSeq, SeqNum); list_add_tail(&pReorderEntry->List,&ieee->RxReorder_Unused_List); { int i; @@ -718,7 +713,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, /* Check if there is any packet need indicate.*/ while(!list_empty(&pTS->RxPendingPktList)) { - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): start RREORDER indicate\n",__FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): start RREORDER indicate\n",__func__); pReorderEntry = (PRX_REORDER_ENTRY)list_entry(pTS->RxPendingPktList.prev,RX_REORDER_ENTRY,List); if( SN_LESS(pReorderEntry->SeqNum, pTS->RxIndicateSeq) || SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq)) @@ -737,7 +732,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, IEEE80211_DEBUG(IEEE80211_DL_REORDER,"Packets indication!! IndicateSeq: %d, NewSeq: %d\n",pTS->RxIndicateSeq, SeqNum); prxbIndicateArray[index] = pReorderEntry->prxb; - // printk("========================>%s(): pReorderEntry->SeqNum is %d\n",__FUNCTION__,pReorderEntry->SeqNum); + // printk("========================>%s(): pReorderEntry->SeqNum is %d\n",__func__,pReorderEntry->SeqNum); index++; list_add_tail(&pReorderEntry->List,&ieee->RxReorder_Unused_List); @@ -763,7 +758,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, if(bPktInBuf && pTS->RxTimeoutIndicateSeq==0xffff) { // Set new pending timer. - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): SET rx timeout timer\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): SET rx timeout timer\n", __func__); pTS->RxTimeoutIndicateSeq = pTS->RxIndicateSeq; if(timer_pending(&pTS->RxPktPendingTimer)) del_timer_sync(&pTS->RxPktPendingTimer); @@ -772,11 +767,11 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, } } -u8 parse_subframe(struct sk_buff *skb, - struct ieee80211_rx_stats *rx_stats, - struct ieee80211_rxb *rxb,u8* src,u8* dst) +static u8 parse_subframe(struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats, + struct ieee80211_rxb *rxb,u8 *src,u8 *dst) { - struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr* )skb->data; + struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)skb->data; u16 fc = le16_to_cpu(hdr->frame_ctl); u16 LLCOffset= sizeof(struct ieee80211_hdr_3addr); @@ -831,14 +826,14 @@ u8 parse_subframe(struct sk_buff *skb, memcpy(rxb->dst,dst,ETH_ALEN); while(skb->len > ETHERNET_HEADER_SIZE) { /* Offset 12 denote 2 mac address */ - nSubframe_Length = *((u16*)(skb->data + 12)); + nSubframe_Length = *((u16 *)(skb->data + 12)); //==m==>change the length order nSubframe_Length = (nSubframe_Length>>8) + (nSubframe_Length<<8); if(skb->len<(ETHERNET_HEADER_SIZE + nSubframe_Length)) { printk("%s: A-MSDU parse error!! pRfd->nTotalSubframe : %d\n",\ - __FUNCTION__,rxb->nr_subframes); - printk("%s: A-MSDU parse error!! Subframe Length: %d\n",__FUNCTION__, nSubframe_Length); + __func__,rxb->nr_subframes); + printk("%s: A-MSDU parse error!! Subframe Length: %d\n",__func__, nSubframe_Length); printk("nRemain_Length is %d and nSubframe_Length is : %d\n",skb->len,nSubframe_Length); printk("The Packet SeqNum is %d\n",SeqNum); return 0; @@ -926,7 +921,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, int keyidx = 0; int i; - struct ieee80211_rxb* rxb = NULL; + struct ieee80211_rxb *rxb = NULL; // cheat the the hdr type hdr = (struct ieee80211_hdr_4addr *)skb->data; stats = &ieee->stats; @@ -955,7 +950,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len); #ifdef NOT_YET -#if WIRELESS_EXT > 15 /* Put this code here so that we avoid duplicating it in all * Rx paths. - Jean II */ #ifdef IW_WIRELESS_SPY /* defined in iw_handler.h */ @@ -969,18 +963,16 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, wireless_spy_update(dev, hdr->addr2, &wstats); } #endif /* IW_WIRELESS_SPY */ -#endif /* WIRELESS_EXT > 15 */ hostap_update_rx_stats(local->ap, hdr, rx_stats); #endif -#if WIRELESS_EXT > 15 if (ieee->iw_mode == IW_MODE_MONITOR) { ieee80211_monitor_rx(ieee, skb, rx_stats); stats->rx_packets++; stats->rx_bytes += skb->len; return 1; } -#endif + if (ieee->host_decrypt) { int idx = 0; if (skb->len >= hdrlen + 3) @@ -1032,17 +1024,17 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, else { PRX_TS_RECORD pRxTS = NULL; - //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): QOS ENABLE AND RECEIVE QOS DATA , we will get Ts, tid:%d\n",__FUNCTION__, tid); + //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): QOS ENABLE AND RECEIVE QOS DATA , we will get Ts, tid:%d\n",__func__, tid); if(GetTs( ieee, - (PTS_COMMON_INFO*) &pRxTS, + (PTS_COMMON_INFO *) &pRxTS, hdr->addr2, - (u8)Frame_QoSTID((u8*)(skb->data)), + (u8)Frame_QoSTID((u8 *)(skb->data)), RX_DIR, true)) { - // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pRxTS->RxLastFragNum is %d,frag is %d,pRxTS->RxLastSeqNum is %d,seq is %d\n",__FUNCTION__,pRxTS->RxLastFragNum,frag,pRxTS->RxLastSeqNum,WLAN_GET_SEQ_SEQ(sc)); + // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pRxTS->RxLastFragNum is %d,frag is %d,pRxTS->RxLastSeqNum is %d,seq is %d\n",__func__,pRxTS->RxLastFragNum,frag,pRxTS->RxLastSeqNum,WLAN_GET_SEQ_SEQ(sc)); if( (fc & (1<<11)) && (frag == pRxTS->RxLastFragNum) && (WLAN_GET_SEQ_SEQ(sc) == pRxTS->RxLastSeqNum) ) @@ -1057,7 +1049,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "%s(): No TS!! Skip the check!!\n",__FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "%s(): No TS!! Skip the check!!\n",__func__); goto rx_dropped; } } @@ -1289,7 +1281,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, { TID = Frame_QoSTID(skb->data); SeqNum = WLAN_GET_SEQ_SEQ(sc); - GetTs(ieee,(PTS_COMMON_INFO*) &pTS,hdr->addr2,TID,RX_DIR,true); + GetTs(ieee,(PTS_COMMON_INFO *) &pTS,hdr->addr2,TID,RX_DIR,true); if(TID !=0 && TID !=3) { ieee->bis_any_nonbepkts = true; @@ -1302,7 +1294,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, rxb = kmalloc(sizeof(struct ieee80211_rxb), GFP_ATOMIC); if(rxb == NULL) { - IEEE80211_DEBUG(IEEE80211_DL_ERR,"%s(): kmalloc rxb error\n",__FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR,"%s(): kmalloc rxb error\n",__func__); goto rx_dropped; } /* to parse amsdu packets */ @@ -1368,7 +1360,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): REORDER ENABLE AND PTS not NULL, and we will enter RxReorderIndicatePacket()\n",__FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): REORDER ENABLE AND PTS not NULL, and we will enter RxReorderIndicatePacket()\n",__func__); RxReorderIndicatePacket(ieee, rxb, pTS, SeqNum); } #ifndef JOHN_NOCPY @@ -1392,6 +1384,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * hardware as a DMA target */ return 0; } +EXPORT_SYMBOL(ieee80211_rx); #define MGMT_FRAME_FIXED_PART_LENGTH 0x24 @@ -1484,7 +1477,6 @@ static int ieee80211_qos_convert_ac_to_parameters(struct ieee80211_qos_parameters *qos_param) { - int rc = 0; int i; struct ieee80211_qos_ac_parameter *ac_params; u8 aci; @@ -1511,7 +1503,7 @@ static int ieee80211_qos_convert_ac_to_parameters(struct (ac_params->aci_aifsn & 0x10) ? 0x01 : 0x00; qos_param->tx_op_limit[aci] = le16_to_cpu(ac_params->tx_op_limit); } - return rc; + return 0; } /* @@ -1597,7 +1589,7 @@ static inline void ieee80211_extract_country_ie( struct ieee80211_device *ieee, struct ieee80211_info_element *info_element, struct ieee80211_network *network, - u8 * addr2 + u8 *addr2 ) { if(IS_DOT11D_ENABLE(ieee)) @@ -1934,7 +1926,7 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, info_element->data[1] == 0x13 && info_element->data[2] == 0x74)) { - printk("========>%s(): athros AP is exist\n",__FUNCTION__); + printk("========>%s(): athros AP is exist\n",__func__); network->atheros_cap_exist = true; } else @@ -2167,7 +2159,8 @@ static inline u8 ieee80211_SignalStrengthTranslate( return RetSS; } -long ieee80211_translate_todbm(u8 signal_strength_index )// 0-100 index. +/* 0-100 index */ +static long ieee80211_translate_todbm(u8 signal_strength_index) { long signal_power; // in dBm. @@ -2200,7 +2193,7 @@ static inline int ieee80211_network_init( network->last_scanned = jiffies; network->time_stamp[0] = le32_to_cpu(beacon->time_stamp[0]); network->time_stamp[1] = le32_to_cpu(beacon->time_stamp[1]); - network->beacon_interval = le32_to_cpu(beacon->beacon_interval); + network->beacon_interval = le16_to_cpu(beacon->beacon_interval); /* Where to pull this? beacon->listen_interval;*/ network->listen_interval = 0x0A; network->rates_len = network->rates_ex_len = 0; @@ -2275,7 +2268,7 @@ static inline int ieee80211_network_init( } static inline int is_same_network(struct ieee80211_network *src, - struct ieee80211_network *dst, struct ieee80211_device* ieee) + struct ieee80211_network *dst, struct ieee80211_device *ieee) { /* A network is only a duplicate if the channel, BSSID, ESSID * and the capability field (in particular IBSS and BSS) all match. @@ -2647,6 +2640,4 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, } } - EXPORT_SYMBOL(ieee80211_rx_mgt); -EXPORT_SYMBOL(ieee80211_rx); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 454f8895d21..c5a0a5da97d 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -1,5 +1,5 @@ /* IEEE 802.11 SoftMAC layer - * Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it> + * Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com> * * Mostly extracted from the rtl8180-sa2400 driver for the * in-kernel generic ieee802.11 stack. @@ -24,30 +24,23 @@ #include "dot11d.h" -u8 rsn_authen_cipher_suite[16][4] = { - {0x00,0x0F,0xAC,0x00}, //Use group key, //Reserved - {0x00,0x0F,0xAC,0x01}, //WEP-40 //RSNA default - {0x00,0x0F,0xAC,0x02}, //TKIP //NONE //{used just as default} - {0x00,0x0F,0xAC,0x03}, //WRAP-historical - {0x00,0x0F,0xAC,0x04}, //CCMP - {0x00,0x0F,0xAC,0x05}, //WEP-104 -}; - short ieee80211_is_54g(const struct ieee80211_network *net) { return (net->rates_ex_len > 0) || (net->rates_len > 4); } +EXPORT_SYMBOL(ieee80211_is_54g); short ieee80211_is_shortslot(const struct ieee80211_network *net) { return net->capability & WLAN_CAPABILITY_SHORT_SLOT; } +EXPORT_SYMBOL(ieee80211_is_shortslot); /* returns the total length needed for pleacing the RATE MFIE * tag and the EXTENDED RATE MFIE tag if needed. * It encludes two bytes per tag for the tag itself and its len */ -unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) +static unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) { unsigned int rate_len = 0; @@ -65,7 +58,7 @@ unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) * Then it updates the pointer so that * it points after the new MFIE tag added. */ -void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) +static void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) { u8 *tag = *tag_p; @@ -82,7 +75,7 @@ void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) *tag_p = tag; } -void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) +static void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) { u8 *tag = *tag_p; @@ -106,7 +99,8 @@ void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) } -void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) { +static void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) +{ u8 *tag = *tag_p; *tag++ = MFIE_TYPE_GENERIC; //0 @@ -148,7 +142,7 @@ void ieee80211_TURBO_Info(struct ieee80211_device *ieee, u8 **tag_p) { } #endif -void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) +static void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) { int nh; nh = (ieee->mgmt_queue_head +1) % MGMT_QUEUE_NUM; @@ -166,7 +160,7 @@ void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) //return 0; } -struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) +static struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) { struct sk_buff *ret; @@ -181,12 +175,12 @@ struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) return ret; } -void init_mgmt_queue(struct ieee80211_device *ieee) +static void init_mgmt_queue(struct ieee80211_device *ieee) { ieee->mgmt_queue_tail = ieee->mgmt_queue_head = 0; } -u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) +static u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; u8 rate; @@ -279,7 +273,7 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee /* as for the completion function, it does not need * to check it any more. * */ - printk("%s():insert to waitqueue!\n",__FUNCTION__); + printk("%s():insert to waitqueue!\n",__func__); skb_queue_tail(&ieee->skb_waitQ[tcb_desc->queue_index], skb); } else { //printk("TX packet!\n"); @@ -365,7 +359,8 @@ inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) } struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee); -void ieee80211_send_beacon(struct ieee80211_device *ieee) + +static void ieee80211_send_beacon(struct ieee80211_device *ieee) { struct sk_buff *skb; if(!ieee->ieee_up) @@ -391,7 +386,7 @@ void ieee80211_send_beacon(struct ieee80211_device *ieee) } -void ieee80211_send_beacon_cb(unsigned long _ieee) +static void ieee80211_send_beacon_cb(unsigned long _ieee) { struct ieee80211_device *ieee = (struct ieee80211_device *) _ieee; @@ -403,7 +398,7 @@ void ieee80211_send_beacon_cb(unsigned long _ieee) } -void ieee80211_send_probe(struct ieee80211_device *ieee) +static void ieee80211_send_probe(struct ieee80211_device *ieee) { struct sk_buff *skb; @@ -422,6 +417,7 @@ void ieee80211_send_probe_requests(struct ieee80211_device *ieee) ieee80211_send_probe(ieee); } } +EXPORT_SYMBOL(ieee80211_send_probe_requests); /* this performs syncro scan blocking the caller until all channels * in the allowed channel map has been checked. @@ -492,9 +488,9 @@ out: up(&ieee->scan_sem); } } +EXPORT_SYMBOL(ieee80211_softmac_scan_syncro); - -void ieee80211_softmac_scan_wq(struct work_struct *work) +static void ieee80211_softmac_scan_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq); @@ -538,7 +534,7 @@ out: -void ieee80211_beacons_start(struct ieee80211_device *ieee) +static void ieee80211_beacons_start(struct ieee80211_device *ieee) { unsigned long flags; spin_lock_irqsave(&ieee->beacon_lock,flags); @@ -549,7 +545,7 @@ void ieee80211_beacons_start(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->beacon_lock,flags); } -void ieee80211_beacons_stop(struct ieee80211_device *ieee) +static void ieee80211_beacons_stop(struct ieee80211_device *ieee) { unsigned long flags; @@ -570,7 +566,7 @@ void ieee80211_stop_send_beacons(struct ieee80211_device *ieee) if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_stop(ieee); } - +EXPORT_SYMBOL(ieee80211_stop_send_beacons); void ieee80211_start_send_beacons(struct ieee80211_device *ieee) { @@ -579,9 +575,9 @@ void ieee80211_start_send_beacons(struct ieee80211_device *ieee) if(ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_start(ieee); } +EXPORT_SYMBOL(ieee80211_start_send_beacons); - -void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) +static void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) { // unsigned long flags; @@ -607,9 +603,10 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) else ieee->stop_scan(ieee->dev); } +EXPORT_SYMBOL(ieee80211_stop_scan); /* called with ieee->lock held */ -void ieee80211_start_scan(struct ieee80211_device *ieee) +static void ieee80211_start_scan(struct ieee80211_device *ieee) { if(IS_DOT11D_ENABLE(ieee) ) { @@ -645,6 +642,7 @@ void ieee80211_start_scan_syncro(struct ieee80211_device *ieee) ieee->scan_syncro(ieee->dev); } +EXPORT_SYMBOL(ieee80211_start_scan_syncro); inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *beacon, struct ieee80211_device *ieee, int challengelen) @@ -677,7 +675,7 @@ inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *be auth->algorithm = WLAN_AUTH_SHARED_KEY; else if(ieee->auth_mode == 2) auth->algorithm = WLAN_AUTH_OPEN;//0x80; - printk("=================>%s():auth->algorithm is %d\n",__FUNCTION__,auth->algorithm); + printk("=================>%s():auth->algorithm is %d\n",__func__,auth->algorithm); auth->transaction = cpu_to_le16(ieee->associate_seq); ieee->associate_seq++; @@ -688,7 +686,7 @@ inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *be } -static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *dest) +static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *dest) { u8 *tag; int beacon_size; @@ -696,7 +694,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d struct sk_buff *skb = NULL; int encrypt; int atim_len,erp_len; - struct ieee80211_crypt_data* crypt; + struct ieee80211_crypt_data *crypt; char *ssid = ieee->current_network.ssid; int ssid_len = ieee->current_network.ssid_len; @@ -705,12 +703,12 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d int wpa_ie_len = ieee->wpa_ie_len; u8 erpinfo_content = 0; - u8* tmp_ht_cap_buf; + u8 *tmp_ht_cap_buf; u8 tmp_ht_cap_len=0; - u8* tmp_ht_info_buf; + u8 *tmp_ht_info_buf; u8 tmp_ht_info_len=0; PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - u8* tmp_generic_ie_buf=NULL; + u8 *tmp_generic_ie_buf=NULL; u8 tmp_generic_ie_len=0; if(rate_ex_len > 0) rate_ex_len+=2; @@ -732,9 +730,9 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d encrypt = ieee->host_encrypt && crypt && crypt->ops && ((0 == strcmp(crypt->ops->name, "WEP") || wpa_ie_len)); //HT ralated element - tmp_ht_cap_buf =(u8*) &(ieee->pHTInfo->SelfHTCap); + tmp_ht_cap_buf =(u8 *) &(ieee->pHTInfo->SelfHTCap); tmp_ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap); - tmp_ht_info_buf =(u8*) &(ieee->pHTInfo->SelfHTInfo); + tmp_ht_info_buf =(u8 *) &(ieee->pHTInfo->SelfHTInfo); tmp_ht_info_len = sizeof(ieee->pHTInfo->SelfHTInfo); HTConstructCapabilityElement(ieee, tmp_ht_cap_buf, &tmp_ht_cap_len,encrypt); HTConstructInfoElement(ieee,tmp_ht_info_buf,&tmp_ht_info_len, encrypt); @@ -764,7 +762,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d if (!skb) return NULL; skb_reserve(skb, ieee->tx_headroom); - beacon_buf = (struct ieee80211_probe_response*) skb_put(skb, (beacon_size - ieee->tx_headroom)); + beacon_buf = (struct ieee80211_probe_response *) skb_put(skb, (beacon_size - ieee->tx_headroom)); memcpy (beacon_buf->header.addr1, dest,ETH_ALEN); memcpy (beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN); memcpy (beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN); @@ -789,7 +787,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d beacon_buf->info_element[0].id = MFIE_TYPE_SSID; beacon_buf->info_element[0].len = ssid_len; - tag = (u8*) beacon_buf->info_element[0].data; + tag = (u8 *) beacon_buf->info_element[0].data; memcpy(tag, ssid, ssid_len); @@ -841,12 +839,13 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d } -struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) +static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, + u8 *dest) { struct sk_buff *skb; - u8* tag; + u8 *tag; - struct ieee80211_crypt_data* crypt; + struct ieee80211_crypt_data *crypt; struct ieee80211_assoc_response_frame *assoc; short encrypt; @@ -888,7 +887,7 @@ struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) if (ieee->assoc_id == 0x2007) ieee->assoc_id=0; else ieee->assoc_id++; - tag = (u8*) skb_put(skb, rate_len); + tag = (u8 *) skb_put(skb, rate_len); ieee80211_MFIE_Brate(ieee, &tag); ieee80211_MFIE_Grate(ieee, &tag); @@ -896,7 +895,8 @@ struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) return skb; } -struct sk_buff* ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 *dest) +static struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee, + int status, u8 *dest) { struct sk_buff *skb; struct ieee80211_authentication *auth; @@ -924,17 +924,18 @@ struct sk_buff* ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 } -struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr) +static struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee, + short pwr) { struct sk_buff *skb; - struct ieee80211_hdr_3addr* hdr; + struct ieee80211_hdr_3addr *hdr; skb = dev_alloc_skb(sizeof(struct ieee80211_hdr_3addr)); if (!skb) return NULL; - hdr = (struct ieee80211_hdr_3addr*)skb_put(skb,sizeof(struct ieee80211_hdr_3addr)); + hdr = (struct ieee80211_hdr_3addr *)skb_put(skb,sizeof(struct ieee80211_hdr_3addr)); memcpy(hdr->addr1, ieee->current_network.bssid, ETH_ALEN); memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN); @@ -950,7 +951,7 @@ struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr) } -void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8* dest) +static void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest) { struct sk_buff *buf = ieee80211_assoc_resp(ieee, dest); @@ -959,7 +960,8 @@ void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8* dest) } -void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8* dest) +static void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, + u8 *dest) { struct sk_buff *buf = ieee80211_auth_resp(ieee, s, dest); @@ -968,7 +970,7 @@ void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8* dest) } -void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) +static void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) { @@ -991,15 +993,15 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco //u8 suit_select = 0; //unsigned int wpa_len = beacon->wpa_ie_len; //for HT - u8* ht_cap_buf = NULL; + u8 *ht_cap_buf = NULL; u8 ht_cap_len=0; - u8* realtek_ie_buf=NULL; + u8 *realtek_ie_buf=NULL; u8 realtek_ie_len=0; int wpa_ie_len= ieee->wpa_ie_len; unsigned int ckip_ie_len=0; unsigned int ccxrm_ie_len=0; unsigned int cxvernum_ie_len=0; - struct ieee80211_crypt_data* crypt; + struct ieee80211_crypt_data *crypt; int encrypt; unsigned int rate_len = ieee80211_MFIE_rate_len(ieee); @@ -1016,7 +1018,7 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco //Include High Throuput capability && Realtek proprietary if(ieee->pHTInfo->bCurrentHTSupport&&ieee->pHTInfo->bEnableHT) { - ht_cap_buf = (u8*)&(ieee->pHTInfo->SelfHTCap); + ht_cap_buf = (u8 *)&(ieee->pHTInfo->SelfHTCap); ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap); HTConstructCapabilityElement(ieee, ht_cap_buf, &ht_cap_len, encrypt); if(ieee->pHTInfo->bCurrentRT2RTAggregation) @@ -1215,7 +1217,7 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco memcpy(tag, realtek_ie_buf,realtek_ie_len -2 ); } } -// printk("<=====%s(), %p, %p\n", __FUNCTION__, ieee->dev, ieee->dev->dev_addr); +// printk("<=====%s(), %p, %p\n", __func__, ieee->dev, ieee->dev->dev_addr); // IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len); return skb; } @@ -1250,13 +1252,13 @@ void ieee80211_associate_abort(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->lock, flags); } -void ieee80211_associate_abort_cb(unsigned long dev) +static void ieee80211_associate_abort_cb(unsigned long dev) { ieee80211_associate_abort((struct ieee80211_device *) dev); } -void ieee80211_associate_step1(struct ieee80211_device *ieee) +static void ieee80211_associate_step1(struct ieee80211_device *ieee) { struct ieee80211_network *beacon = &ieee->current_network; struct sk_buff *skb; @@ -1282,7 +1284,9 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee) } } -void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) +static void ieee80211_auth_challenge(struct ieee80211_device *ieee, + u8 *challenge, + int chlen) { u8 *c; struct sk_buff *skb; @@ -1312,9 +1316,9 @@ void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int kfree(challenge); } -void ieee80211_associate_step2(struct ieee80211_device *ieee) +static void ieee80211_associate_step2(struct ieee80211_device *ieee) { - struct sk_buff* skb; + struct sk_buff *skb; struct ieee80211_network *beacon = &ieee->current_network; del_timer_sync(&ieee->associate_timer); @@ -1331,7 +1335,7 @@ void ieee80211_associate_step2(struct ieee80211_device *ieee) //dev_kfree_skb_any(skb);//edit by thomas } } -void ieee80211_associate_complete_wq(struct work_struct *work) +static void ieee80211_associate_complete_wq(struct work_struct *work) { struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_complete_wq); printk(KERN_INFO "Associated successfully\n"); @@ -1378,7 +1382,7 @@ void ieee80211_associate_complete_wq(struct work_struct *work) netif_carrier_on(ieee->dev); } -void ieee80211_associate_complete(struct ieee80211_device *ieee) +static void ieee80211_associate_complete(struct ieee80211_device *ieee) { // int i; // struct net_device* dev = ieee->dev; @@ -1389,7 +1393,7 @@ void ieee80211_associate_complete(struct ieee80211_device *ieee) queue_work(ieee->wq, &ieee->associate_complete_wq); } -void ieee80211_associate_procedure_wq(struct work_struct *work) +static void ieee80211_associate_procedure_wq(struct work_struct *work) { struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_procedure_wq); ieee->sync_scan_hurryup = 1; @@ -1399,7 +1403,7 @@ void ieee80211_associate_procedure_wq(struct work_struct *work) ieee->data_hard_stop(ieee->dev); ieee80211_stop_scan(ieee); - printk("===>%s(), chan:%d\n", __FUNCTION__, ieee->current_network.channel); + printk("===>%s(), chan:%d\n", __func__, ieee->current_network.channel); //ieee->set_chan(ieee->dev, ieee->current_network.channel); HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); @@ -1536,7 +1540,7 @@ void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee) } -static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen) +static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen) { struct ieee80211_authentication *a; u8 *t; @@ -1545,7 +1549,7 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen) return 0xcafe; } *challenge = NULL; - a = (struct ieee80211_authentication*) skb->data; + a = (struct ieee80211_authentication *) skb->data; if(skb->len > (sizeof(struct ieee80211_authentication) +3)){ t = skb->data + sizeof(struct ieee80211_authentication); @@ -1562,7 +1566,7 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen) } -int auth_rq_parse(struct sk_buff *skb,u8* dest) +static int auth_rq_parse(struct sk_buff *skb, u8 *dest) { struct ieee80211_authentication *a; @@ -1570,7 +1574,7 @@ int auth_rq_parse(struct sk_buff *skb,u8* dest) IEEE80211_DEBUG_MGMT("invalid len in auth request: %d\n",skb->len); return -1; } - a = (struct ieee80211_authentication*) skb->data; + a = (struct ieee80211_authentication *) skb->data; memcpy(dest,a->header.addr2, ETH_ALEN); @@ -1595,7 +1599,7 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, memcpy(src,header->addr2, ETH_ALEN); - skbend = (u8*)skb->data + skb->len; + skbend = (u8 *)skb->data + skb->len; tag = skb->data + sizeof (struct ieee80211_hdr_3addr ); @@ -1618,7 +1622,7 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, } -int assoc_rq_parse(struct sk_buff *skb,u8* dest) +static int assoc_rq_parse(struct sk_buff *skb, u8 *dest) { struct ieee80211_assoc_request_frame *a; @@ -1629,7 +1633,7 @@ int assoc_rq_parse(struct sk_buff *skb,u8* dest) return -1; } - a = (struct ieee80211_assoc_request_frame*) skb->data; + a = (struct ieee80211_assoc_request_frame *) skb->data; memcpy(dest,a->header.addr2,ETH_ALEN); @@ -1646,7 +1650,7 @@ static inline u16 assoc_parse(struct ieee80211_device *ieee, struct sk_buff *skb return 0xcafe; } - response_head = (struct ieee80211_assoc_response_frame*) skb->data; + response_head = (struct ieee80211_assoc_response_frame *) skb->data; *aid = le16_to_cpu(response_head->aid) & 0x3fff; status_code = le16_to_cpu(response_head->status); @@ -1710,9 +1714,8 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) //FIXME } - - -void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) +static void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, + short pwr) { struct sk_buff *buf = ieee80211_null_func(ieee, pwr); @@ -1721,9 +1724,10 @@ void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) softmac_ps_mgmt_xmit(buf, ieee); } +/* EXPORT_SYMBOL(ieee80211_sta_ps_send_null_frame); */ - -short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *time_l) +static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, + u32 *time_l) { int timeout = ieee->ps_timeout; u8 dtim; @@ -1771,7 +1775,7 @@ short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *ti } -inline void ieee80211_sta_ps(struct ieee80211_device *ieee) +static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) { u32 th,tl; @@ -1888,10 +1892,13 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) } spin_unlock_irqrestore(&ieee->lock, flags); } -void ieee80211_process_action(struct ieee80211_device* ieee, struct sk_buff* skb) +EXPORT_SYMBOL(ieee80211_ps_tx_ack); + +static void ieee80211_process_action(struct ieee80211_device *ieee, + struct sk_buff *skb) { - struct ieee80211_hdr* header = (struct ieee80211_hdr*)skb->data; - u8* act = ieee80211_get_payload(header); + struct ieee80211_hdr *header = (struct ieee80211_hdr *)skb->data; + u8 *act = ieee80211_get_payload(header); u8 tmp = 0; // IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len); if (act == NULL) @@ -1901,20 +1908,17 @@ void ieee80211_process_action(struct ieee80211_device* ieee, struct sk_buff* skb } tmp = *act; act ++; - switch (tmp) - { - case ACT_CAT_BA: - if (*act == ACT_ADDBAREQ) + switch (tmp) { + case ACT_CAT_BA: + if (*act == ACT_ADDBAREQ) ieee80211_rx_ADDBAReq(ieee, skb); - else if (*act == ACT_ADDBARSP) + else if (*act == ACT_ADDBARSP) ieee80211_rx_ADDBARsp(ieee, skb); - else if (*act == ACT_DELBA) + else if (*act == ACT_DELBA) ieee80211_rx_DELBA(ieee, skb); - break; - default: -// if (net_ratelimit()) -// IEEE80211_DEBUG(IEEE80211_DL_BA, "unknown action frame(%d)\n", tmp); - break; + break; + default: + break; } return; @@ -1926,7 +1930,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, { struct ieee80211_hdr_3addr *header = (struct ieee80211_hdr_3addr *) skb->data; u16 errcode; - u8* challenge; + u8 *challenge; int chlen=0; int aid; struct ieee80211_assoc_response_frame *assoc_resp; @@ -1959,14 +1963,15 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_network network_resp; struct ieee80211_network *network = &network_resp; - if (0 == (errcode=assoc_parse(ieee,skb, &aid))){ + errcode = assoc_parse(ieee, skb, &aid); + if (!errcode) { ieee->state=IEEE80211_LINKED; ieee->assoc_id = aid; ieee->softmac_stats.rx_ass_ok++; /* station support qos */ /* Let the register setting defaultly with Legacy station */ if(ieee->qos_support) { - assoc_resp = (struct ieee80211_assoc_response_frame*)skb->data; + assoc_resp = (struct ieee80211_assoc_response_frame *)skb->data; memset(network, 0, sizeof(*network)); if (ieee80211_parse_info_param(ieee,assoc_resp->info_element,\ rx_stats->len - sizeof(*assoc_resp),\ @@ -1979,7 +1984,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen); } if (ieee->handle_assoc_response != NULL) - ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame*)header, network); + ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame *)header, network); } ieee80211_associate_complete(ieee); } else { @@ -2017,7 +2022,8 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, IEEE80211_DEBUG_MGMT("Received authentication response"); - if (0 == (errcode=auth_parse(skb, &challenge, &chlen))){ + errcode = auth_parse(skb, &challenge, &chlen); + if (!errcode) { if(ieee->open_wep || !challenge){ ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATED; ieee->softmac_stats.rx_auth_rs_ok++; @@ -2187,9 +2193,10 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * spin_unlock_irqrestore(&ieee->lock,flags); } +EXPORT_SYMBOL(ieee80211_softmac_xmit); /* called with ieee->lock acquired */ -void ieee80211_resume_tx(struct ieee80211_device *ieee) +static void ieee80211_resume_tx(struct ieee80211_device *ieee) { int i; for(i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags; i++) { @@ -2228,6 +2235,7 @@ void ieee80211_reset_queue(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->lock,flags); } +EXPORT_SYMBOL(ieee80211_reset_queue); void ieee80211_wake_queue(struct ieee80211_device *ieee) { @@ -2268,7 +2276,7 @@ void ieee80211_wake_queue(struct ieee80211_device *ieee) exit : spin_unlock_irqrestore(&ieee->lock,flags); } - +EXPORT_SYMBOL(ieee80211_wake_queue); void ieee80211_stop_queue(struct ieee80211_device *ieee) { @@ -2283,7 +2291,7 @@ void ieee80211_stop_queue(struct ieee80211_device *ieee) //spin_unlock_irqrestore(&ieee->lock,flags); } - +EXPORT_SYMBOL(ieee80211_stop_queue); inline void ieee80211_randomize_cell(struct ieee80211_device *ieee) { @@ -2318,7 +2326,7 @@ void ieee80211_start_master_bss(struct ieee80211_device *ieee) netif_carrier_on(ieee->dev); } -void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) +static void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) { if(ieee->raw_tx){ @@ -2328,7 +2336,7 @@ void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) netif_carrier_on(ieee->dev); } } -void ieee80211_start_ibss_wq(struct work_struct *work) +static void ieee80211_start_ibss_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); @@ -2501,7 +2509,9 @@ void ieee80211_disassociate(struct ieee80211_device *ieee) notify_wx_assoc_event(ieee); } -void ieee80211_associate_retry_wq(struct work_struct *work) +EXPORT_SYMBOL(ieee80211_disassociate); + +static void ieee80211_associate_retry_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq); @@ -2580,6 +2590,7 @@ struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee) return skb; } +EXPORT_SYMBOL(ieee80211_get_beacon); void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee) { @@ -2588,7 +2599,7 @@ void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee) ieee80211_stop_protocol(ieee); up(&ieee->wx_sem); } - +EXPORT_SYMBOL(ieee80211_softmac_stop_protocol); void ieee80211_stop_protocol(struct ieee80211_device *ieee) { @@ -2614,6 +2625,7 @@ void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee) ieee80211_start_protocol(ieee); up(&ieee->wx_sem); } +EXPORT_SYMBOL(ieee80211_softmac_start_protocol); void ieee80211_start_protocol(struct ieee80211_device *ieee) { @@ -2635,7 +2647,7 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee) if (ieee->current_network.beacon_interval == 0) ieee->current_network.beacon_interval = 100; -// printk("===>%s(), chan:%d\n", __FUNCTION__, ieee->current_network.channel); +// printk("===>%s(), chan:%d\n", __func__, ieee->current_network.channel); // ieee->set_chan(ieee->dev,ieee->current_network.channel); for(i = 0; i < 17; i++) { @@ -2772,7 +2784,8 @@ static int ieee80211_wpa_enable(struct ieee80211_device *ieee, int value) } -void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, char *wpa_ie, int wpa_ie_len) +static void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, + char *wpa_ie, int wpa_ie_len) { /* make sure WPA is enabled */ ieee80211_wpa_enable(ieee, 1); @@ -2841,7 +2854,6 @@ static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value) struct ieee80211_security sec = { .flags = SEC_AUTH_MODE, }; - int ret = 0; if (value & AUTH_ALG_SHARED_KEY) { sec.auth_mode = WLAN_AUTH_SHARED_KEY; @@ -2864,7 +2876,7 @@ static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value) //else // ret = -EOPNOTSUPP; - return ret; + return 0; } static int ieee80211_wpa_set_param(struct ieee80211_device *ieee, u8 name, u32 value) @@ -3124,7 +3136,7 @@ inline struct sk_buff *ieee80211_disassociate_skb( void SendDisassociation( struct ieee80211_device *ieee, - u8* asSta, + u8 *asSta, u8 asRsn ) { @@ -3136,6 +3148,7 @@ SendDisassociation( //dev_kfree_skb_any(skb);//edit by thomas } } +EXPORT_SYMBOL(SendDisassociation); int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p) { @@ -3150,14 +3163,9 @@ int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_poin goto out; } - param = kmalloc(p->length, GFP_KERNEL); - if (param == NULL){ - ret = -ENOMEM; - goto out; - } - if (copy_from_user(param, p->pointer, p->length)) { - kfree(param); - ret = -EFAULT; + param = memdup_user(p->pointer, p->length); + if (IS_ERR(param)) { + ret = PTR_ERR(param); goto out; } @@ -3196,6 +3204,7 @@ out: return ret; } +EXPORT_SYMBOL(ieee80211_wpa_supplicant_ioctl); void notify_wx_assoc_event(struct ieee80211_device *ieee) { @@ -3207,25 +3216,4 @@ void notify_wx_assoc_event(struct ieee80211_device *ieee) memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); wireless_send_event(ieee->dev, SIOCGIWAP, &wrqu, NULL); } - -EXPORT_SYMBOL(ieee80211_get_beacon); -EXPORT_SYMBOL(ieee80211_wake_queue); -EXPORT_SYMBOL(ieee80211_stop_queue); -EXPORT_SYMBOL(ieee80211_reset_queue); -EXPORT_SYMBOL(ieee80211_softmac_stop_protocol); -EXPORT_SYMBOL(ieee80211_softmac_start_protocol); -EXPORT_SYMBOL(ieee80211_is_shortslot); -EXPORT_SYMBOL(ieee80211_is_54g); -EXPORT_SYMBOL(ieee80211_wpa_supplicant_ioctl); -EXPORT_SYMBOL(ieee80211_ps_tx_ack); -EXPORT_SYMBOL(ieee80211_softmac_xmit); -EXPORT_SYMBOL(ieee80211_stop_send_beacons); EXPORT_SYMBOL(notify_wx_assoc_event); -EXPORT_SYMBOL(SendDisassociation); -EXPORT_SYMBOL(ieee80211_disassociate); -EXPORT_SYMBOL(ieee80211_start_send_beacons); -EXPORT_SYMBOL(ieee80211_stop_scan); -EXPORT_SYMBOL(ieee80211_send_probe_requests); -EXPORT_SYMBOL(ieee80211_softmac_scan_syncro); -EXPORT_SYMBOL(ieee80211_start_scan_syncro); -//EXPORT_SYMBOL(ieee80211_sta_ps_send_null_frame); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c index 60746b8b1eb..935a8f4adcf 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c @@ -1,5 +1,5 @@ /* IEEE 802.11 SoftMAC layer - * Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it> + * Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com> * * Mostly extracted from the rtl8180-sa2400 driver for the * in-kernel generic ieee802.11 stack. @@ -26,7 +26,7 @@ const long ieee80211_wlan_frequencies[] = { 2452, 2457, 2462, 2467, 2472, 2484 }; - +EXPORT_SYMBOL(ieee80211_wlan_frequencies); int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b) @@ -83,7 +83,7 @@ out: up(&ieee->wx_sem); return ret; } - +EXPORT_SYMBOL(ieee80211_wx_set_freq); int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_request_info *a, @@ -101,6 +101,7 @@ int ieee80211_wx_get_freq(struct ieee80211_device *ieee, return 0; } +EXPORT_SYMBOL(ieee80211_wx_get_freq); int ieee80211_wx_get_wap(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -129,7 +130,7 @@ int ieee80211_wx_get_wap(struct ieee80211_device *ieee, return 0; } - +EXPORT_SYMBOL(ieee80211_wx_get_wap); int ieee80211_wx_set_wap(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -176,6 +177,7 @@ out: up(&ieee->wx_sem); return ret; } +EXPORT_SYMBOL(ieee80211_wx_set_wap); int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b) { @@ -211,6 +213,7 @@ out: return ret; } +EXPORT_SYMBOL(ieee80211_wx_get_essid); int ieee80211_wx_set_rate(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -223,8 +226,7 @@ int ieee80211_wx_set_rate(struct ieee80211_device *ieee, //FIXME: we might want to limit rate also in management protocols. return 0; } - - +EXPORT_SYMBOL(ieee80211_wx_set_rate); int ieee80211_wx_get_rate(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -237,7 +239,7 @@ int ieee80211_wx_get_rate(struct ieee80211_device *ieee, return 0; } - +EXPORT_SYMBOL(ieee80211_wx_get_rate); int ieee80211_wx_set_rts(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -254,6 +256,7 @@ int ieee80211_wx_set_rts(struct ieee80211_device *ieee, } return 0; } +EXPORT_SYMBOL(ieee80211_wx_set_rts); int ieee80211_wx_get_rts(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -264,6 +267,8 @@ int ieee80211_wx_get_rts(struct ieee80211_device *ieee, wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); return 0; } +EXPORT_SYMBOL(ieee80211_wx_get_rts); + int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { @@ -294,6 +299,7 @@ out: up(&ieee->wx_sem); return 0; } +EXPORT_SYMBOL(ieee80211_wx_set_mode); void ieee80211_wx_sync_scan_wq(struct work_struct *work) { @@ -378,6 +384,7 @@ out: up(&ieee->wx_sem); return ret; } +EXPORT_SYMBOL(ieee80211_wx_set_scan); int ieee80211_wx_set_essid(struct ieee80211_device *ieee, struct iw_request_info *a, @@ -432,6 +439,7 @@ out: up(&ieee->wx_sem); return ret; } +EXPORT_SYMBOL(ieee80211_wx_set_essid); int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b) @@ -440,6 +448,7 @@ out: wrqu->mode = ieee->iw_mode; return 0; } +EXPORT_SYMBOL(ieee80211_wx_get_mode); int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -477,6 +486,7 @@ out: return 0; } +EXPORT_SYMBOL(ieee80211_wx_set_rawtx); int ieee80211_wx_get_name(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -502,7 +512,7 @@ int ieee80211_wx_get_name(struct ieee80211_device *ieee, return 0; } - +EXPORT_SYMBOL(ieee80211_wx_get_name); /* this is mostly stolen from hostap */ int ieee80211_wx_set_power(struct ieee80211_device *ieee, @@ -553,14 +563,13 @@ exit: return ret; } +EXPORT_SYMBOL(ieee80211_wx_set_power); /* this is stolen from hostap */ int ieee80211_wx_get_power(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - int ret =0; - down(&ieee->wx_sem); if(ieee->ps == IEEE80211_PS_DISABLED){ @@ -590,24 +599,7 @@ int ieee80211_wx_get_power(struct ieee80211_device *ieee, exit: up(&ieee->wx_sem); - return ret; + return 0; } -EXPORT_SYMBOL(ieee80211_wx_get_essid); -EXPORT_SYMBOL(ieee80211_wx_set_essid); -EXPORT_SYMBOL(ieee80211_wx_set_rate); -EXPORT_SYMBOL(ieee80211_wx_get_rate); -EXPORT_SYMBOL(ieee80211_wx_set_wap); -EXPORT_SYMBOL(ieee80211_wx_get_wap); -EXPORT_SYMBOL(ieee80211_wx_set_mode); -EXPORT_SYMBOL(ieee80211_wx_get_mode); -EXPORT_SYMBOL(ieee80211_wx_set_scan); -EXPORT_SYMBOL(ieee80211_wx_get_freq); -EXPORT_SYMBOL(ieee80211_wx_set_freq); -EXPORT_SYMBOL(ieee80211_wx_set_rawtx); -EXPORT_SYMBOL(ieee80211_wx_get_name); -EXPORT_SYMBOL(ieee80211_wx_set_power); EXPORT_SYMBOL(ieee80211_wx_get_power); -EXPORT_SYMBOL(ieee80211_wlan_frequencies); -EXPORT_SYMBOL(ieee80211_wx_set_rts); -EXPORT_SYMBOL(ieee80211_wx_get_rts); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c index c39e680bb0a..029a9765179 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c @@ -25,7 +25,7 @@ ****************************************************************************** Few modifications for Realtek's Wi-Fi drivers by - Andrea Merello <andreamrl@tiscali.it> + Andrea Merello <andrea.merello@gmail.com> A special thanks goes to Realtek for their support ! @@ -183,12 +183,12 @@ int ieee80211_encrypt_fragment( struct sk_buff *frag, int hdr_len) { - struct ieee80211_crypt_data* crypt = ieee->crypt[ieee->tx_keyidx]; + struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx]; int res; if (!(crypt && crypt->ops)) { - printk("=========>%s(), crypt is null\n", __FUNCTION__); + printk("=========>%s(), crypt is null\n", __func__); return -1; } #ifdef CONFIG_IEEE80211_CRYPT_TKIP @@ -236,14 +236,15 @@ void ieee80211_txb_free(struct ieee80211_txb *txb) { return; kfree(txb); } +EXPORT_SYMBOL(ieee80211_txb_free); -struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, - int gfp_mask) +static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, + gfp_t gfp_mask) { struct ieee80211_txb *txb; int i; txb = kmalloc( - sizeof(struct ieee80211_txb) + (sizeof(u8*) * nr_frags), + sizeof(struct ieee80211_txb) + (sizeof(u8 *) * nr_frags), gfp_mask); if (!txb) return NULL; @@ -303,11 +304,12 @@ ieee80211_classify(struct sk_buff *skb, struct ieee80211_network *network) } #define SN_LESS(a, b) (((a-b)&0x800)!=0) -void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* skb, cb_desc* tcb_desc) +static void ieee80211_tx_query_agg_cap(struct ieee80211_device *ieee, + struct sk_buff *skb, cb_desc *tcb_desc) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; PTX_TS_RECORD pTxTs = NULL; - struct ieee80211_hdr_1addr* hdr = (struct ieee80211_hdr_1addr*)skb->data; + struct ieee80211_hdr_1addr *hdr = (struct ieee80211_hdr_1addr *)skb->data; if (!pHTInfo->bCurrentHTSupport||!pHTInfo->bEnableHT) return; @@ -330,7 +332,7 @@ void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* s } if(pHTInfo->bCurrentAMPDUEnable) { - if (!GetTs(ieee, (PTS_COMMON_INFO*)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true)) + if (!GetTs(ieee, (PTS_COMMON_INFO *)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true)) { printk("===>can't get TS\n"); return; @@ -356,7 +358,7 @@ void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* s } } FORCED_AGG_SETTING: - switch(pHTInfo->ForcedAMPDUMode ) + switch (pHTInfo->ForcedAMPDUMode ) { case HT_AGG_AUTO: break; @@ -377,7 +379,8 @@ FORCED_AGG_SETTING: return; } -extern void ieee80211_qurey_ShortPreambleMode(struct ieee80211_device* ieee, cb_desc* tcb_desc) +static void ieee80211_qurey_ShortPreambleMode(struct ieee80211_device *ieee, + cb_desc *tcb_desc) { tcb_desc->bUseShortPreamble = false; if (tcb_desc->data_rate == 2) @@ -390,7 +393,7 @@ extern void ieee80211_qurey_ShortPreambleMode(struct ieee80211_device* ieee, cb_ } return; } -extern void +static void ieee80211_query_HTCapShortGI(struct ieee80211_device *ieee, cb_desc *tcb_desc) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -412,7 +415,8 @@ ieee80211_query_HTCapShortGI(struct ieee80211_device *ieee, cb_desc *tcb_desc) tcb_desc->bUseShortGI = true; } -void ieee80211_query_BandwidthMode(struct ieee80211_device* ieee, cb_desc *tcb_desc) +static void ieee80211_query_BandwidthMode(struct ieee80211_device *ieee, + cb_desc *tcb_desc) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -432,7 +436,9 @@ void ieee80211_query_BandwidthMode(struct ieee80211_device* ieee, cb_desc *tcb_d return; } -void ieee80211_query_protectionmode(struct ieee80211_device* ieee, cb_desc* tcb_desc, struct sk_buff* skb) +static void ieee80211_query_protectionmode(struct ieee80211_device *ieee, + cb_desc *tcb_desc, + struct sk_buff *skb) { // Common Settings tcb_desc->bRTSSTBC = false; @@ -543,7 +549,8 @@ NO_PROTECTION: } -void ieee80211_txrate_selectmode(struct ieee80211_device* ieee, cb_desc* tcb_desc) +static void ieee80211_txrate_selectmode(struct ieee80211_device *ieee, + cb_desc *tcb_desc) { #ifdef TO_DO_LIST if(!IsDataFrame(pFrame)) @@ -573,14 +580,15 @@ void ieee80211_txrate_selectmode(struct ieee80211_device* ieee, cb_desc* tcb_des } } -void ieee80211_query_seqnum(struct ieee80211_device*ieee, struct sk_buff* skb, u8* dst) +static void ieee80211_query_seqnum(struct ieee80211_device *ieee, + struct sk_buff *skb, u8 *dst) { if (is_multicast_ether_addr(dst)) return; if (IsQoSDataFrame(skb->data)) //we deal qos data only { PTX_TS_RECORD pTS = NULL; - if (!GetTs(ieee, (PTS_COMMON_INFO*)(&pTS), dst, skb->priority, TX_DIR, true)) + if (!GetTs(ieee, (PTS_COMMON_INFO *)(&pTS), dst, skb->priority, TX_DIR, true)) { return; } @@ -607,7 +615,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) u8 dest[ETH_ALEN], src[ETH_ALEN]; int qos_actived = ieee->current_network.qos_data.active; - struct ieee80211_crypt_data* crypt; + struct ieee80211_crypt_data *crypt; cb_desc *tcb_desc; @@ -906,5 +914,3 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) return 1; } - -EXPORT_SYMBOL(ieee80211_txb_free); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c index e1fe54acb4b..698507e00f3 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c @@ -39,7 +39,7 @@ struct modes_unit { char *mode_string; int mode_size; }; -struct modes_unit ieee80211_modes[] = { +static struct modes_unit ieee80211_modes[] = { {"a",1}, {"b",1}, {"g",1}, @@ -194,7 +194,7 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee, iwe.u.data.length = p - custom; if (iwe.u.data.length) start = iwe_stream_add_point(info, start, stop, &iwe, custom); -#if (WIRELESS_EXT < 18) + if (ieee->wpa_enabled && network->wpa_ie_len){ char buf[MAX_WPA_IE_LEN * 2 + 30]; // printk("WPA IE\n"); @@ -224,26 +224,6 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee, iwe.u.data.length = strlen(buf); start = iwe_stream_add_point(info, start, stop, &iwe, buf); } -#else - memset(&iwe, 0, sizeof(iwe)); - if (network->wpa_ie_len) - { - char buf[MAX_WPA_IE_LEN]; - memcpy(buf, network->wpa_ie, network->wpa_ie_len); - iwe.cmd = IWEVGENIE; - iwe.u.data.length = network->wpa_ie_len; - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - } - memset(&iwe, 0, sizeof(iwe)); - if (network->rsn_ie_len) - { - char buf[MAX_WPA_IE_LEN]; - memcpy(buf, network->rsn_ie, network->rsn_ie_len); - iwe.cmd = IWEVGENIE; - iwe.u.data.length = network->rsn_ie_len; - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - } -#endif /* Add EXTRA: Age to display seconds since last beacon/probe response @@ -305,6 +285,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, return err; } +EXPORT_SYMBOL(ieee80211_wx_get_scan); int ieee80211_wx_set_encode(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -479,6 +460,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, } return 0; } +EXPORT_SYMBOL(ieee80211_wx_set_encode); int ieee80211_wx_get_encode(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -521,7 +503,8 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee, return 0; } -#if (WIRELESS_EXT >= 18) +EXPORT_SYMBOL(ieee80211_wx_get_encode); + int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) @@ -695,6 +678,7 @@ done: } return ret; } +EXPORT_SYMBOL(ieee80211_wx_set_encode_ext); int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -750,6 +734,7 @@ int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee, return 0; } +EXPORT_SYMBOL(ieee80211_wx_get_encode_ext); int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -766,6 +751,7 @@ int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, } return 0; } +EXPORT_SYMBOL(ieee80211_wx_set_mlme); int ieee80211_wx_set_auth(struct ieee80211_device *ieee, struct iw_request_info *info, @@ -792,7 +778,7 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee, break; case IW_AUTH_80211_AUTH_ALG: - //printk("======>%s():data->value is %d\n",__FUNCTION__,data->value); + //printk("======>%s():data->value is %d\n",__func__,data->value); // ieee->open_wep = (data->value&IW_AUTH_ALG_OPEN_SYSTEM)?1:0; if(data->value & IW_AUTH_ALG_SHARED_KEY){ ieee->open_wep = 0; @@ -828,7 +814,8 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee, } return 0; } -#endif +EXPORT_SYMBOL(ieee80211_wx_set_auth); + int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) { u8 *buf; @@ -862,14 +849,4 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) return 0; } - EXPORT_SYMBOL(ieee80211_wx_set_gen_ie); -#if (WIRELESS_EXT >= 18) -EXPORT_SYMBOL(ieee80211_wx_set_mlme); -EXPORT_SYMBOL(ieee80211_wx_set_auth); -EXPORT_SYMBOL(ieee80211_wx_set_encode_ext); -EXPORT_SYMBOL(ieee80211_wx_get_encode_ext); -#endif -EXPORT_SYMBOL(ieee80211_wx_get_scan); -EXPORT_SYMBOL(ieee80211_wx_set_encode); -EXPORT_SYMBOL(ieee80211_wx_get_encode); diff --git a/drivers/staging/rtl8192u/ieee80211/internal.h b/drivers/staging/rtl8192u/ieee80211/internal.h deleted file mode 100644 index 6f54cfe8a46..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/internal.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Cryptographic API. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#ifndef _CRYPTO_INTERNAL_H -#define _CRYPTO_INTERNAL_H - - -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <linux/mm.h> -#include <linux/highmem.h> -#include <linux/init.h> -#include <asm/hardirq.h> -#include <asm/softirq.h> -#include <asm/kmap_types.h> - - -static inline void crypto_yield(struct crypto_tfm *tfm) -{ - if (!in_softirq()) - cond_resched(); -} - -static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm) -{ - return (void *)&tfm[1]; -} - -struct crypto_alg *crypto_alg_lookup(const char *name); - -#ifdef CONFIG_KMOD -void crypto_alg_autoload(const char *name); -struct crypto_alg *crypto_alg_mod_lookup(const char *name); -#else -static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name) -{ - return crypto_alg_lookup(name); -} -#endif - -#ifdef CONFIG_CRYPTO_HMAC -int crypto_alloc_hmac_block(struct crypto_tfm *tfm); -void crypto_free_hmac_block(struct crypto_tfm *tfm); -#else -static inline int crypto_alloc_hmac_block(struct crypto_tfm *tfm) -{ - return 0; -} - -static inline void crypto_free_hmac_block(struct crypto_tfm *tfm) -{ } -#endif - -#ifdef CONFIG_PROC_FS -void __init crypto_init_proc(void); -#else -static inline void crypto_init_proc(void) -{ } -#endif - -int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags); -int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags); -int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags); - -int crypto_init_digest_ops(struct crypto_tfm *tfm); -int crypto_init_cipher_ops(struct crypto_tfm *tfm); -int crypto_init_compress_ops(struct crypto_tfm *tfm); - -void crypto_exit_digest_ops(struct crypto_tfm *tfm); -void crypto_exit_cipher_ops(struct crypto_tfm *tfm); -void crypto_exit_compress_ops(struct crypto_tfm *tfm); - -#endif /* _CRYPTO_INTERNAL_H */ diff --git a/drivers/staging/rtl8192u/ieee80211/michael_mic.c b/drivers/staging/rtl8192u/ieee80211/michael_mic.c deleted file mode 100644 index df256e487c2..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/michael_mic.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Cryptographic API - * - * Michael MIC (IEEE 802.11i/TKIP) keyed digest - * - * Copyright (c) 2004 Jouni Malinen <jkmaline@cc.hut.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/string.h> -//#include <linux/crypto.h> -#include "rtl_crypto.h" - - -struct michael_mic_ctx { - u8 pending[4]; - size_t pending_len; - - u32 l, r; -}; - - -static inline u32 rotl(u32 val, int bits) -{ - return (val << bits) | (val >> (32 - bits)); -} - - -static inline u32 rotr(u32 val, int bits) -{ - return (val >> bits) | (val << (32 - bits)); -} - - -static inline u32 xswap(u32 val) -{ - return ((val & 0x00ff00ff) << 8) | ((val & 0xff00ff00) >> 8); -} - - -#define michael_block(l, r) \ -do { \ - r ^= rotl(l, 17); \ - l += r; \ - r ^= xswap(l); \ - l += r; \ - r ^= rotl(l, 3); \ - l += r; \ - r ^= rotr(l, 2); \ - l += r; \ -} while (0) - - -static inline u32 get_le32(const u8 *p) -{ - return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); -} - - -static inline void put_le32(u8 *p, u32 v) -{ - p[0] = v; - p[1] = v >> 8; - p[2] = v >> 16; - p[3] = v >> 24; -} - - -static void michael_init(void *ctx) -{ - struct michael_mic_ctx *mctx = ctx; - mctx->pending_len = 0; -} - - -static void michael_update(void *ctx, const u8 *data, unsigned int len) -{ - struct michael_mic_ctx *mctx = ctx; - - if (mctx->pending_len) { - int flen = 4 - mctx->pending_len; - if (flen > len) - flen = len; - memcpy(&mctx->pending[mctx->pending_len], data, flen); - mctx->pending_len += flen; - data += flen; - len -= flen; - - if (mctx->pending_len < 4) - return; - - mctx->l ^= get_le32(mctx->pending); - michael_block(mctx->l, mctx->r); - mctx->pending_len = 0; - } - - while (len >= 4) { - mctx->l ^= get_le32(data); - michael_block(mctx->l, mctx->r); - data += 4; - len -= 4; - } - - if (len > 0) { - mctx->pending_len = len; - memcpy(mctx->pending, data, len); - } -} - - -static void michael_final(void *ctx, u8 *out) -{ - struct michael_mic_ctx *mctx = ctx; - u8 *data = mctx->pending; - - /* Last block and padding (0x5a, 4..7 x 0) */ - switch (mctx->pending_len) { - case 0: - mctx->l ^= 0x5a; - break; - case 1: - mctx->l ^= data[0] | 0x5a00; - break; - case 2: - mctx->l ^= data[0] | (data[1] << 8) | 0x5a0000; - break; - case 3: - mctx->l ^= data[0] | (data[1] << 8) | (data[2] << 16) | - 0x5a000000; - break; - } - michael_block(mctx->l, mctx->r); - /* l ^= 0; */ - michael_block(mctx->l, mctx->r); - - put_le32(out, mctx->l); - put_le32(out + 4, mctx->r); -} - - -static int michael_setkey(void *ctx, const u8 *key, unsigned int keylen, - u32 *flags) -{ - struct michael_mic_ctx *mctx = ctx; - if (keylen != 8) { - if (flags) - *flags = CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } - mctx->l = get_le32(key); - mctx->r = get_le32(key + 4); - return 0; -} - - -static struct crypto_alg michael_mic_alg = { - .cra_name = "michael_mic", - .cra_flags = CRYPTO_ALG_TYPE_DIGEST, - .cra_blocksize = 8, - .cra_ctxsize = sizeof(struct michael_mic_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(michael_mic_alg.cra_list), - .cra_u = { .digest = { - .dia_digestsize = 8, - .dia_init = michael_init, - .dia_update = michael_update, - .dia_final = michael_final, - .dia_setkey = michael_setkey } } -}; - - -static int __init michael_mic_init(void) -{ - return crypto_register_alg(&michael_mic_alg); -} - - -static void __exit michael_mic_exit(void) -{ - crypto_unregister_alg(&michael_mic_alg); -} - - -module_init(michael_mic_init); -module_exit(michael_mic_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_DESCRIPTION("Michael MIC"); -MODULE_AUTHOR("Jouni Malinen <jkmaline@cc.hut.fi>"); diff --git a/drivers/staging/rtl8192u/ieee80211/proc.c b/drivers/staging/rtl8192u/ieee80211/proc.c deleted file mode 100644 index 6eda928e409..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/proc.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Scatterlist Cryptographic API. - * - * Procfs information. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include <linux/init.h> -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <linux/rwsem.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include "internal.h" - -extern struct list_head crypto_alg_list; -extern struct rw_semaphore crypto_alg_sem; - -static void *c_start(struct seq_file *m, loff_t *pos) -{ - struct list_head *v; - loff_t n = *pos; - - down_read(&crypto_alg_sem); - list_for_each(v, &crypto_alg_list) - if (!n--) - return list_entry(v, struct crypto_alg, cra_list); - return NULL; -} - -static void *c_next(struct seq_file *m, void *p, loff_t *pos) -{ - struct list_head *v = p; - - (*pos)++; - v = v->next; - return (v == &crypto_alg_list) ? - NULL : list_entry(v, struct crypto_alg, cra_list); -} - -static void c_stop(struct seq_file *m, void *p) -{ - up_read(&crypto_alg_sem); -} - -static int c_show(struct seq_file *m, void *p) -{ - struct crypto_alg *alg = (struct crypto_alg *)p; - - seq_printf(m, "name : %s\n", alg->cra_name); - seq_printf(m, "module : %s\n", - (alg->cra_module ? - alg->cra_module->name : - "kernel")); - - switch (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) { - case CRYPTO_ALG_TYPE_CIPHER: - seq_printf(m, "type : cipher\n"); - seq_printf(m, "blocksize : %u\n", alg->cra_blocksize); - seq_printf(m, "min keysize : %u\n", - alg->cra_cipher.cia_min_keysize); - seq_printf(m, "max keysize : %u\n", - alg->cra_cipher.cia_max_keysize); - break; - - case CRYPTO_ALG_TYPE_DIGEST: - seq_printf(m, "type : digest\n"); - seq_printf(m, "blocksize : %u\n", alg->cra_blocksize); - seq_printf(m, "digestsize : %u\n", - alg->cra_digest.dia_digestsize); - break; - case CRYPTO_ALG_TYPE_COMPRESS: - seq_printf(m, "type : compression\n"); - break; - default: - seq_printf(m, "type : unknown\n"); - break; - } - - seq_putc(m, '\n'); - return 0; -} - -static struct seq_operations crypto_seq_ops = { - .start = c_start, - .next = c_next, - .stop = c_stop, - .show = c_show -}; - -static int crypto_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &crypto_seq_ops); -} - -static struct file_operations proc_crypto_ops = { - .open = crypto_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; - -void __init crypto_init_proc(void) -{ - struct proc_dir_entry *proc; - - proc = create_proc_entry("crypto", 0, NULL); - if (proc) - proc->proc_fops = &proc_crypto_ops; -} diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c index 69735d32031..b8cc6a537c3 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c @@ -13,7 +13,7 @@ * u16 Time //indicate time delay. * output: none ********************************************************************************************************************/ -void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time) +static void ActivateBAEntry(struct ieee80211_device *ieee, PBA_RECORD pBA, u16 Time) { pBA->bValid = true; if(Time != 0) @@ -25,7 +25,7 @@ void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time) * input: PBA_RECORD pBA //BA entry to be disabled * output: none ********************************************************************************************************************/ -void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA) +static void DeActivateBAEntry(struct ieee80211_device *ieee, PBA_RECORD pBA) { pBA->bValid = false; del_timer_sync(&pBA->Timer); @@ -37,7 +37,7 @@ void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA) * output: none * notice: As PTX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME ********************************************************************************************************************/ -u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTxTs) +static u8 TxTsDeleteBA(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTs) { PBA_RECORD pAdmittedBa = &pTxTs->TxAdmittedBARecord; //These two BA entries must exist in TS structure PBA_RECORD pPendingBa = &pTxTs->TxPendingBARecord; @@ -67,7 +67,7 @@ u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTxTs) * output: none * notice: As PRX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME, same with above ********************************************************************************************************************/ -u8 RxTsDeleteBA( struct ieee80211_device* ieee, PRX_TS_RECORD pRxTs) +static u8 RxTsDeleteBA(struct ieee80211_device *ieee, PRX_TS_RECORD pRxTs) { PBA_RECORD pBa = &pRxTs->RxAdmittedBARecord; u8 bSendDELBA = false; @@ -105,15 +105,15 @@ void ResetBaEntry( PBA_RECORD pBA) * output: none * return: sk_buff* skb //return constructed skb to xmit *******************************************************************************************************************************/ -static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, PBA_RECORD pBA, u16 StatusCode, u8 type) +static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, PBA_RECORD pBA, u16 StatusCode, u8 type) { struct sk_buff *skb = NULL; - struct ieee80211_hdr_3addr* BAReq = NULL; - u8* tag = NULL; + struct ieee80211_hdr_3addr *BAReq = NULL; + u8 *tag = NULL; u16 tmp = 0; u16 len = ieee->tx_headroom + 9; //category(1) + action field(1) + Dialog Token(1) + BA Parameter Set(2) + BA Timeout Value(2) + BA Start SeqCtrl(2)(or StatusCode(2)) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:%pM, ieee->dev:%p\n", __FUNCTION__, type, Dst, ieee->dev); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:%pM, ieee->dev:%p\n", __func__, type, Dst, ieee->dev); if (pBA == NULL||ieee == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "pBA(%p) is NULL or ieee(%p) is NULL\n", pBA, ieee); @@ -139,7 +139,7 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P BAReq->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame //tag += sizeof( struct ieee80211_hdr_3addr); //move to action field - tag = (u8*)skb_put(skb, 9); + tag = (u8 *)skb_put(skb, 9); *tag ++= ACT_CAT_BA; *tag ++= type; // Dialog Token @@ -150,22 +150,22 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P // Status Code printk("=====>to send ADDBARSP\n"); tmp = cpu_to_le16(StatusCode); - memcpy(tag, (u8*)&tmp, 2); + memcpy(tag, (u8 *)&tmp, 2); tag += 2; } // BA Parameter Set tmp = cpu_to_le16(pBA->BaParamSet.shortData); - memcpy(tag, (u8*)&tmp, 2); + memcpy(tag, (u8 *)&tmp, 2); tag += 2; // BA Timeout Value tmp = cpu_to_le16(pBA->BaTimeoutValue); - memcpy(tag, (u8*)&tmp, 2); + memcpy(tag, (u8 *)&tmp, 2); tag += 2; if (ACT_ADDBAREQ == type) { // BA Start SeqCtrl - memcpy(tag,(u8*)&(pBA->BaStartSeqCtrl), 2); + memcpy(tag,(u8 *)&(pBA->BaStartSeqCtrl), 2); tag += 2; } @@ -184,9 +184,9 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P * output: none * return: sk_buff* skb //return constructed skb to xmit ********************************************************************************************************************/ -static struct sk_buff* ieee80211_DELBA( - struct ieee80211_device* ieee, - u8* dst, +static struct sk_buff *ieee80211_DELBA( + struct ieee80211_device *ieee, + u8 *dst, PBA_RECORD pBA, TR_SELECT TxRxSelect, u16 ReasonCode @@ -194,14 +194,14 @@ static struct sk_buff* ieee80211_DELBA( { DELBA_PARAM_SET DelbaParamSet; struct sk_buff *skb = NULL; - struct ieee80211_hdr_3addr* Delba = NULL; - u8* tag = NULL; + struct ieee80211_hdr_3addr *Delba = NULL; + u8 *tag = NULL; u16 tmp = 0; //len = head len + DELBA Parameter Set(2) + Reason Code(2) u16 len = 6 + ieee->tx_headroom; if (net_ratelimit()) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:%pM\n", __FUNCTION__, ReasonCode, dst); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:%pM\n", __func__, ReasonCode, dst); memset(&DelbaParamSet, 0, 2); @@ -224,23 +224,23 @@ static struct sk_buff* ieee80211_DELBA( memcpy(Delba->addr3, ieee->current_network.bssid, ETH_ALEN); Delba->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame - tag = (u8*)skb_put(skb, 6); + tag = (u8 *)skb_put(skb, 6); *tag ++= ACT_CAT_BA; *tag ++= ACT_DELBA; // DELBA Parameter Set tmp = cpu_to_le16(DelbaParamSet.shortData); - memcpy(tag, (u8*)&tmp, 2); + memcpy(tag, (u8 *)&tmp, 2); tag += 2; // Reason Code tmp = cpu_to_le16(ReasonCode); - memcpy(tag, (u8*)&tmp, 2); + memcpy(tag, (u8 *)&tmp, 2); tag += 2; IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len); if (net_ratelimit()) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "<=====%s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "<=====%s()\n", __func__); return skb; } @@ -251,7 +251,8 @@ static struct sk_buff* ieee80211_DELBA( * output: none * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does ********************************************************************************************************************/ -void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA) +static void ieee80211_send_ADDBAReq(struct ieee80211_device *ieee, + u8 *dst, PBA_RECORD pBA) { struct sk_buff *skb = NULL; skb = ieee80211_ADDBA(ieee, dst, pBA, 0, ACT_ADDBAREQ); //construct ACT_ADDBAREQ frames so set statuscode zero. @@ -265,7 +266,7 @@ void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8* dst, PBA_RECORD } else { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __func__); } return; } @@ -278,7 +279,8 @@ void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8* dst, PBA_RECORD * output: none * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does ********************************************************************************************************************/ -void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, u16 StatusCode) +static void ieee80211_send_ADDBARsp(struct ieee80211_device *ieee, u8 *dst, + PBA_RECORD pBA, u16 StatusCode) { struct sk_buff *skb = NULL; skb = ieee80211_ADDBA(ieee, dst, pBA, StatusCode, ACT_ADDBARSP); //construct ACT_ADDBARSP frames @@ -289,7 +291,7 @@ void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD } else { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __func__); } return; @@ -305,7 +307,9 @@ void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does ********************************************************************************************************************/ -void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, TR_SELECT TxRxSelect, u16 ReasonCode) +static void ieee80211_send_DELBA(struct ieee80211_device *ieee, u8 *dst, + PBA_RECORD pBA, TR_SELECT TxRxSelect, + u16 ReasonCode) { struct sk_buff *skb = NULL; skb = ieee80211_DELBA(ieee, dst, pBA, TxRxSelect, ReasonCode); //construct ACT_ADDBARSP frames @@ -316,7 +320,7 @@ void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA } else { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __func__); } return ; } @@ -327,14 +331,14 @@ void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA * return: 0(pass), other(fail) * notice: As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support. ********************************************************************************************************************/ -int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) +int ieee80211_rx_ADDBAReq( struct ieee80211_device *ieee, struct sk_buff *skb) { - struct ieee80211_hdr_3addr* req = NULL; + struct ieee80211_hdr_3addr *req = NULL; u16 rc = 0; - u8 * dst = NULL, *pDialogToken = NULL, *tag = NULL; + u8 *dst = NULL, *pDialogToken = NULL, *tag = NULL; PBA_RECORD pBA = NULL; PBA_PARAM_SET pBaParamSet = NULL; - u16* pBaTimeoutVal = NULL; + u16 *pBaTimeoutVal = NULL; PSEQUENCE_CONTROL pBaStartSeqCtrl = NULL; PRX_TS_RECORD pTS = NULL; @@ -346,13 +350,13 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len); - req = ( struct ieee80211_hdr_3addr*) skb->data; - tag = (u8*)req; - dst = (u8*)(&req->addr2[0]); + req = ( struct ieee80211_hdr_3addr *) skb->data; + tag = (u8 *)req; + dst = (u8 *)(&req->addr2[0]); tag += sizeof( struct ieee80211_hdr_3addr); pDialogToken = tag + 2; //category+action pBaParamSet = (PBA_PARAM_SET)(tag + 3); //+DialogToken - pBaTimeoutVal = (u16*)(tag + 5); + pBaTimeoutVal = (u16 *)(tag + 5); pBaStartSeqCtrl = (PSEQUENCE_CONTROL)(req + 7); printk("====================>rx ADDBAREQ from :%pM\n", dst); @@ -369,14 +373,14 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) // If there is no matched TS, reject the ADDBA request. if( !GetTs( ieee, - (PTS_COMMON_INFO*)(&pTS), + (PTS_COMMON_INFO *)(&pTS), dst, (u8)(pBaParamSet->field.TID), RX_DIR, true) ) { rc = ADDBA_STATUS_REFUSED; - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS in %s()\n", __func__); goto OnADDBAReq_Fail; } pBA = &pTS->RxAdmittedBARecord; @@ -387,7 +391,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) if(pBaParamSet->field.BAPolicy == BA_POLICY_DELAYED) { rc = ADDBA_STATUS_INVALID_PARAM; - IEEE80211_DEBUG(IEEE80211_DL_ERR, "BA Policy is not correct in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "BA Policy is not correct in %s()\n", __func__); goto OnADDBAReq_Fail; } // Admit the ADDBA Request @@ -427,13 +431,13 @@ OnADDBAReq_Fail: * return: 0(pass), other(fail) * notice: As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support. ********************************************************************************************************************/ -int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) +int ieee80211_rx_ADDBARsp( struct ieee80211_device *ieee, struct sk_buff *skb) { - struct ieee80211_hdr_3addr* rsp = NULL; + struct ieee80211_hdr_3addr *rsp = NULL; PBA_RECORD pPendingBA, pAdmittedBA; PTX_TS_RECORD pTS = NULL; - u8* dst = NULL, *pDialogToken = NULL, *tag = NULL; - u16* pStatusCode = NULL, *pBaTimeoutVal = NULL; + u8 *dst = NULL, *pDialogToken = NULL, *tag = NULL; + u16 *pStatusCode = NULL, *pBaTimeoutVal = NULL; PBA_PARAM_SET pBaParamSet = NULL; u16 ReasonCode; @@ -442,14 +446,14 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } - rsp = ( struct ieee80211_hdr_3addr*)skb->data; - tag = (u8*)rsp; - dst = (u8*)(&rsp->addr2[0]); + rsp = ( struct ieee80211_hdr_3addr *)skb->data; + tag = (u8 *)rsp; + dst = (u8 *)(&rsp->addr2[0]); tag += sizeof( struct ieee80211_hdr_3addr); pDialogToken = tag + 2; - pStatusCode = (u16*)(tag + 3); + pStatusCode = (u16 *)(tag + 3); pBaParamSet = (PBA_PARAM_SET)(tag + 5); - pBaTimeoutVal = (u16*)(tag + 7); + pBaTimeoutVal = (u16 *)(tag + 7); // Check the capability // Since we can always receive A-MPDU, we just check if it is under HT mode. @@ -469,13 +473,13 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) // if (!GetTs( ieee, - (PTS_COMMON_INFO*)(&pTS), + (PTS_COMMON_INFO *)(&pTS), dst, (u8)(pBaParamSet->field.TID), TX_DIR, false) ) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS in %s()\n", __func__); ReasonCode = DELBA_REASON_UNKNOWN_BA; goto OnADDBARsp_Reject; } @@ -560,12 +564,12 @@ OnADDBARsp_Reject: * return: 0(pass), other(fail) * notice: As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support. ********************************************************************************************************************/ -int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) +int ieee80211_rx_DELBA(struct ieee80211_device *ieee,struct sk_buff *skb) { - struct ieee80211_hdr_3addr* delba = NULL; + struct ieee80211_hdr_3addr *delba = NULL; PDELBA_PARAM_SET pDelBaParamSet = NULL; - u16* pReasonCode = NULL; - u8* dst = NULL; + u16 *pReasonCode = NULL; + u8 *dst = NULL; if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6) { @@ -581,11 +585,11 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) } IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len); - delba = ( struct ieee80211_hdr_3addr*)skb->data; - dst = (u8*)(&delba->addr2[0]); + delba = ( struct ieee80211_hdr_3addr *)skb->data; + dst = (u8 *)(&delba->addr2[0]); delba += sizeof( struct ieee80211_hdr_3addr); pDelBaParamSet = (PDELBA_PARAM_SET)(delba+2); - pReasonCode = (u16*)(delba+4); + pReasonCode = (u16 *)(delba+4); if(pDelBaParamSet->field.Initiator == 1) { @@ -593,13 +597,13 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) if( !GetTs( ieee, - (PTS_COMMON_INFO*)&pRxTs, + (PTS_COMMON_INFO *)&pRxTs, dst, (u8)pDelBaParamSet->field.TID, RX_DIR, false) ) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS for RXTS in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS for RXTS in %s()\n", __func__); return -1; } @@ -611,13 +615,13 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) if(!GetTs( ieee, - (PTS_COMMON_INFO*)&pTxTs, + (PTS_COMMON_INFO *)&pTxTs, dst, (u8)pDelBaParamSet->field.TID, TX_DIR, false) ) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS for TXTS in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS for TXTS in %s()\n", __func__); return -1; } @@ -636,7 +640,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) // void TsInitAddBA( - struct ieee80211_device* ieee, + struct ieee80211_device *ieee, PTX_TS_RECORD pTS, u8 Policy, u8 bOverwritePending @@ -665,7 +669,7 @@ TsInitAddBA( } void -TsInitDelBA( struct ieee80211_device* ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect) +TsInitDelBA( struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect) { if(TxRxSelect == TX_DIR) diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c index 268b270e949..2694a085e3a 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c @@ -51,7 +51,7 @@ static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94}; * return: none * notice: These value need be modified if any changes. * *****************************************************************************************************************/ -void HTUpdateDefaultSetting(struct ieee80211_device* ieee) +void HTUpdateDefaultSetting(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; //const typeof( ((struct ieee80211_device *)0)->pHTInfo ) *__mptr = &pHTInfo; @@ -121,7 +121,7 @@ void HTUpdateDefaultSetting(struct ieee80211_device* ieee) * return: none * notice: Driver should not print out this message by default. * *****************************************************************************************************************/ -void HTDebugHTCapability(u8* CapIE, u8* TitleString ) +void HTDebugHTCapability(u8 *CapIE, u8 *TitleString ) { static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; // For 11n EWC definition, 2007.07.17, by Emily @@ -130,7 +130,7 @@ void HTDebugHTCapability(u8* CapIE, u8* TitleString ) if(!memcmp(CapIE, EWC11NHTCap, sizeof(EWC11NHTCap))) { //EWC IE - IEEE80211_DEBUG(IEEE80211_DL_HT, "EWC IE in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_HT, "EWC IE in %s()\n", __func__); pCapELE = (PHT_CAPABILITY_ELE)(&CapIE[4]); }else pCapELE = (PHT_CAPABILITY_ELE)(&CapIE[0]); @@ -158,7 +158,7 @@ void HTDebugHTCapability(u8* CapIE, u8* TitleString ) * return: none * notice: Driver should not print out this message by default. * *****************************************************************************************************************/ -void HTDebugHTInfo(u8* InfoIE, u8* TitleString) +void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString) { static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34}; // For 11n EWC definition, 2007.07.17, by Emily @@ -167,7 +167,7 @@ void HTDebugHTInfo(u8* InfoIE, u8* TitleString) if(!memcmp(InfoIE, EWC11NHTInfo, sizeof(EWC11NHTInfo))) { // Not EWC IE - IEEE80211_DEBUG(IEEE80211_DL_HT, "EWC IE in %s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_HT, "EWC IE in %s()\n", __func__); pHTInfoEle = (PHT_INFORMATION_ELE)(&InfoIE[4]); }else pHTInfoEle = (PHT_INFORMATION_ELE)(&InfoIE[0]); @@ -177,7 +177,7 @@ void HTDebugHTInfo(u8* InfoIE, u8* TitleString) IEEE80211_DEBUG(IEEE80211_DL_HT, "\tPrimary channel = %d\n", pHTInfoEle->ControlChl); IEEE80211_DEBUG(IEEE80211_DL_HT, "\tSenondary channel ="); - switch(pHTInfoEle->ExtChlOffset) + switch (pHTInfoEle->ExtChlOffset) { case 0: IEEE80211_DEBUG(IEEE80211_DL_HT, "Not Present\n"); @@ -195,7 +195,7 @@ void HTDebugHTInfo(u8* InfoIE, u8* TitleString) IEEE80211_DEBUG(IEEE80211_DL_HT, "\tRecommended channel width = %s\n", (pHTInfoEle->RecommemdedTxWidth)?"20Mhz": "40Mhz"); IEEE80211_DEBUG(IEEE80211_DL_HT, "\tOperation mode for protection = "); - switch(pHTInfoEle->OptMode) + switch (pHTInfoEle->OptMode) { case 0: IEEE80211_DEBUG(IEEE80211_DL_HT, "No Protection\n"); @@ -219,7 +219,7 @@ void HTDebugHTInfo(u8* InfoIE, u8* TitleString) /* * Return: true if station in half n mode and AP supports 40 bw */ -bool IsHTHalfNmode40Bandwidth(struct ieee80211_device* ieee) +static bool IsHTHalfNmode40Bandwidth(struct ieee80211_device *ieee) { bool retValue = false; PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -238,7 +238,7 @@ bool IsHTHalfNmode40Bandwidth(struct ieee80211_device* ieee) return retValue; } -bool IsHTHalfNmodeSGI(struct ieee80211_device* ieee, bool is40MHz) +static bool IsHTHalfNmodeSGI(struct ieee80211_device *ieee, bool is40MHz) { bool retValue = false; PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -265,7 +265,7 @@ bool IsHTHalfNmodeSGI(struct ieee80211_device* ieee, bool is40MHz) return retValue; } -u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee, u8 nMcsRate) +u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate) { u8 is40MHz; @@ -278,7 +278,7 @@ u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee, u8 nMcsRate) } -u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate) +u16 HTMcsToDataRate( struct ieee80211_device *ieee, u8 nMcsRate) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -297,7 +297,7 @@ u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate) * return: tx rate * notice: quite unsure about how to use this function //wb * *****************************************************************************************************************/ -u16 TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate) +u16 TxCountToDataRate( struct ieee80211_device *ieee, u8 nDataRate) { //PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; u16 CCKOFDMRate[12] = {0x02 , 0x04 , 0x0b , 0x16 , 0x0c , 0x12 , 0x18 , 0x24 , 0x30 , 0x48 , 0x60 , 0x6c}; @@ -344,10 +344,10 @@ u16 TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate) -bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) +bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee) { bool retValue = false; - struct ieee80211_network* net = &ieee->current_network; + struct ieee80211_network *net = &ieee->current_network; if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) || (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || (memcmp(net->bssid, PCI_RALINK, 3)==0) || @@ -376,10 +376,10 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) * return: * notice: * *****************************************************************************************************************/ -void HTIOTPeerDetermine(struct ieee80211_device* ieee) +static void HTIOTPeerDetermine(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - struct ieee80211_network* net = &ieee->current_network; + struct ieee80211_network *net = &ieee->current_network; if(net->bssht.bdRT2RTAggregation) pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK; else if(net->broadcom_cap_exist) @@ -413,10 +413,9 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee) * output: none * return: return 1 if driver should declare MCS13 only(otherwise return 0) * *****************************************************************************************************************/ -u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr) +static u8 HTIOTActIsDisableMCS14(struct ieee80211_device *ieee, u8 *PeerMacAddr) { - u8 ret = 0; - return ret; + return 0; } @@ -432,7 +431,7 @@ u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr) * Return: true if driver should disable MCS15 * 2008.04.15 Emily */ -bool HTIOTActIsDisableMCS15(struct ieee80211_device* ieee) +static bool HTIOTActIsDisableMCS15(struct ieee80211_device *ieee) { bool retValue = false; @@ -469,7 +468,8 @@ bool HTIOTActIsDisableMCS15(struct ieee80211_device* ieee) * Return: true if driver should disable all two spatial stream packet * 2008.04.21 Emily */ -bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device* ieee, u8 *PeerMacAddr) +static bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device *ieee, + u8 *PeerMacAddr) { bool retValue = false; @@ -486,7 +486,8 @@ bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device* ieee, u8 *Pee * output: none * return: return 1 if driver should disable EDCA turbo mode(otherwise return 0) * *****************************************************************************************************************/ -u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device* ieee, u8* PeerMacAddr) +static u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device *ieee, + u8 *PeerMacAddr) { u8 retValue = false; // default enable EDCA Turbo mode. // Set specific EDCA parameter for different AP in DM handler. @@ -500,7 +501,7 @@ u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device* ieee, u8* PeerMacAddr) * output: none * return: return 1 if true * *****************************************************************************************************************/ -u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network) +static u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network) { u8 retValue = 0; @@ -515,7 +516,7 @@ u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network) return retValue; } -u8 HTIOTActIsCCDFsync(u8* PeerMacAddr) +static u8 HTIOTActIsCCDFsync(u8 *PeerMacAddr) { u8 retValue = 0; if( (memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3)==0) || @@ -547,7 +548,7 @@ void HTResetIOTSetting( * return: none * notice: posHTCap can't be null and should be initialized before. * *****************************************************************************************************************/ -void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u8* len, u8 IsEncrypt) +void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 IsEncrypt) { PRT_HIGH_THROUGHPUT pHT = ieee->pHTInfo; PHT_CAPABILITY_ELE pCapELE = NULL; @@ -666,7 +667,7 @@ void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u * return: none * notice: posHTCap can't be null and be initialized before. only AP and IBSS sta should do this * *****************************************************************************************************************/ -void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* len, u8 IsEncrypt) +void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 IsEncrypt) { PRT_HIGH_THROUGHPUT pHT = ieee->pHTInfo; PHT_INFORMATION_ELE pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo; @@ -738,7 +739,7 @@ void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* le * return: none * notice: * *****************************************************************************************************************/ -void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg, u8* len) +void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len) { if (posRT2RTAgg == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n"); @@ -792,7 +793,7 @@ void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg, * return: always we return true * notice: * *****************************************************************************************************************/ -u8 HT_PickMCSRate(struct ieee80211_device* ieee, u8* pOperateMCS) +static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS) { u8 i; if (pOperateMCS == NULL) @@ -801,7 +802,7 @@ u8 HT_PickMCSRate(struct ieee80211_device* ieee, u8* pOperateMCS) return false; } - switch(ieee->mode) + switch (ieee->mode) { case IEEE_A: case IEEE_B: @@ -855,7 +856,7 @@ u8 HT_PickMCSRate(struct ieee80211_device* ieee, u8* pOperateMCS) * return: Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter * notice: * *****************************************************************************************************************/ -u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSFilter) +u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter) { u8 i, j; u8 bitMap; @@ -907,7 +908,8 @@ u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSF ** ** \pHTSupportedCap: the connected STA's supported rate Capability element */ -u8 HTFilterMCSRate( struct ieee80211_device* ieee, u8* pSupportMCS, u8* pOperateMCS) +static u8 HTFilterMCSRate(struct ieee80211_device *ieee, u8 *pSupportMCS, + u8 *pOperateMCS) { u8 i=0; @@ -937,14 +939,14 @@ u8 HTFilterMCSRate( struct ieee80211_device* ieee, u8* pSupportMCS, u8* pOperate return true; } -void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); +void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); void HTOnAssocRsp(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; PHT_CAPABILITY_ELE pPeerHTCap = NULL; PHT_INFORMATION_ELE pPeerHTInfo = NULL; u16 nMaxAMSDUSize = 0; - u8* pMcsFilter = NULL; + u8 *pMcsFilter = NULL; static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; // For 11n EWC definition, 2007.07.17, by Emily static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34}; // For 11n EWC definition, 2007.07.17, by Emily @@ -1115,7 +1117,7 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) } -void HTSetConnectBwModeCallback(struct ieee80211_device* ieee); +void HTSetConnectBwModeCallback(struct ieee80211_device *ieee); /******************************************************************************************************************** *function: initialize HT info(struct PRT_HIGH_THROUGHPUT) * input: struct ieee80211_device* ieee @@ -1124,14 +1126,14 @@ void HTSetConnectBwModeCallback(struct ieee80211_device* ieee); * notice: This function is called when * (1) MPInitialization Phase * (2) Receiving of Deauthentication from AP ********************************************************************************************************************/ // TODO: Should this funciton be called when receiving of Disassociation? -void HTInitializeHTInfo(struct ieee80211_device* ieee) +void HTInitializeHTInfo(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; // // These parameters will be reset when receiving deauthentication packet // - IEEE80211_DEBUG(IEEE80211_DL_HT, "===========>%s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_HT, "===========>%s()\n", __func__); pHTInfo->bCurrentHTSupport = false; // 40MHz channel support @@ -1160,10 +1162,10 @@ void HTInitializeHTInfo(struct ieee80211_device* ieee) // Initialize all of the parameters related to 11n - memset((void*)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap)); - memset((void*)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo)); - memset((void*)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf)); - memset((void*)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf)); + memset((void *)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap)); + memset((void *)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo)); + memset((void *)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf)); + memset((void *)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf)); pHTInfo->bSwBwInProgress = false; pHTInfo->ChnlOp = CHNLOP_NONE; @@ -1179,7 +1181,7 @@ void HTInitializeHTInfo(struct ieee80211_device* ieee) //MCS rate initialized here { - u8* RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]); + u8 *RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]); RegHTSuppRateSets[0] = 0xFF; //support MCS 0~7 RegHTSuppRateSets[1] = 0xFF; //support MCS 8~15 RegHTSuppRateSets[4] = 0x01; //support MCS 32 @@ -1214,7 +1216,7 @@ void HTInitializeBssDesc(PBSS_HT pBssHT) * return: none * notice: This function should ONLY be called before association ********************************************************************************************************************/ -void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork) +void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; // u16 nMaxAMSDUSize; @@ -1226,7 +1228,7 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee802 // // Save Peer Setting before Association // - IEEE80211_DEBUG(IEEE80211_DL_HT, "==============>%s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_HT, "==============>%s()\n", __func__); /*unmark bEnableHT flag here is the same reason why unmarked in function ieee80211_softmac_new_net. WB 2008.09.10*/ // if( pHTInfo->bEnableHT && pNetwork->bssht.bdSupportHT) if (pNetwork->bssht.bdSupportHT) @@ -1297,7 +1299,7 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee802 } -void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork) +void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; // PHT_CAPABILITY_ELE pPeerHTCap = (PHT_CAPABILITY_ELE)pNetwork->bssht.bdHTCapBuf; @@ -1316,52 +1318,8 @@ void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee, struct ieee80211_ // } } +EXPORT_SYMBOL(HTUpdateSelfAndPeerSetting); -void HTUseDefaultSetting(struct ieee80211_device* ieee) -{ - PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; -// u8 regBwOpMode; - - if(pHTInfo->bEnableHT) - { - pHTInfo->bCurrentHTSupport = true; - - pHTInfo->bCurSuppCCK = pHTInfo->bRegSuppCCK; - - pHTInfo->bCurBW40MHz = pHTInfo->bRegBW40MHz; - - pHTInfo->bCurShortGI20MHz= pHTInfo->bRegShortGI20MHz; - - pHTInfo->bCurShortGI40MHz= pHTInfo->bRegShortGI40MHz; - - pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support; - - pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize; - - pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable; - - pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor; - - pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density; - - // Set BWOpMode register - - //update RATR index0 - HTFilterMCSRate(ieee, ieee->Regdot11HTOperationalRateSet, ieee->dot11HTOperationalRateSet); - //function below is not implemented at all. WB -#ifdef TODO - Adapter->HalFunc.InitHalRATRTableHandler( Adapter, &pMgntInfo->dot11OperationalRateSet, pMgntInfo->dot11HTOperationalRateSet); -#endif - ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee, ieee->dot11HTOperationalRateSet, MCS_FILTER_ALL); - ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate; - - } - else - { - pHTInfo->bCurrentHTSupport = false; - } - return; -} /******************************************************************************************************************** *function: check whether HT control field exists * input: struct ieee80211_device *ieee @@ -1370,7 +1328,7 @@ void HTUseDefaultSetting(struct ieee80211_device* ieee) * return: return true if HT control field exists(false otherwise) * notice: ********************************************************************************************************************/ -u8 HTCCheck(struct ieee80211_device* ieee, u8* pFrame) +u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame) { if(ieee->pHTInfo->bCurrentHTSupport) { @@ -1386,7 +1344,7 @@ u8 HTCCheck(struct ieee80211_device* ieee, u8* pFrame) // // This function set bandwidth mode in protocol layer. // -void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset) +void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; // u32 flags = 0; @@ -1435,11 +1393,11 @@ void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidt // spin_unlock_irqrestore(&(ieee->bw_spinlock), flags); } -void HTSetConnectBwModeCallback(struct ieee80211_device* ieee) +void HTSetConnectBwModeCallback(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - IEEE80211_DEBUG(IEEE80211_DL_HT, "======>%s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_HT, "======>%s()\n", __func__); if(pHTInfo->bCurBW40MHz) { @@ -1458,5 +1416,3 @@ void HTSetConnectBwModeCallback(struct ieee80211_device* ieee) pHTInfo->bSwBwInProgress = false; } - -EXPORT_SYMBOL(HTUpdateSelfAndPeerSetting); diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h index 2348ccd70be..f2d52ca08cd 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h @@ -483,7 +483,7 @@ typedef struct _OCTET_STRING{ typedef struct _STA_QOS{ //DECLARE_RT_OBJECT(STA_QOS); u8 WMMIEBuf[MAX_WMMELE_LENGTH]; - u8* WMMIE; + u8 *WMMIE; // Part 1. Self QoS Mode. QOS_MODE QosCapability; //QoS Capability, 2006-06-14 Isaiah @@ -498,7 +498,7 @@ typedef struct _STA_QOS{ int NumBcnBeforeTrigger; // Part 2. EDCA Parameter (perAC) - u8 * pWMMInfoEle; + u8 *pWMMInfoEle; u8 WMMParamEle[WMM_PARAM_ELEMENT_SIZE]; u8 WMMPELength; @@ -537,12 +537,12 @@ typedef struct _BSS_QOS{ QOS_MODE bdQoSMode; u8 bdWMMIEBuf[MAX_WMMELE_LENGTH]; - u8* bdWMMIE; + u8 *bdWMMIE; QOS_ELE_SUBTYPE EleSubType; - u8 * pWMMInfoEle; - u8 * pWMMParamEle; + u8 *pWMMInfoEle; + u8 *pWMMParamEle; QOS_INFO_FIELD QosInfoField; AC_PARAM AcParameter[4]; diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c index 0310d07287a..c4514109d0e 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c @@ -3,13 +3,13 @@ #include <linux/slab.h> #include "rtl819x_TS.h" -void TsSetupTimeOut(unsigned long data) +static void TsSetupTimeOut(unsigned long data) { // Not implement yet // This is used for WMMSA and ACM , that would send ADDTSReq frame. } -void TsInactTimeout(unsigned long data) +static void TsInactTimeout(unsigned long data) { // Not implement yet // This is used for WMMSA and ACM. @@ -22,7 +22,7 @@ void TsInactTimeout(unsigned long data) * return: NULL * notice: ********************************************************************************************************************/ -void RxPktPendingTimeout(unsigned long data) +static void RxPktPendingTimeout(unsigned long data) { PRX_TS_RECORD pRxTs = (PRX_TS_RECORD)data; struct ieee80211_device *ieee = container_of(pRxTs, struct ieee80211_device, RxTsRecord[pRxTs->num]); @@ -38,7 +38,7 @@ void RxPktPendingTimeout(unsigned long data) spin_lock_irqsave(&(ieee->reorder_spinlock), flags); //PlatformAcquireSpinLock(Adapter, RT_RX_SPINLOCK); - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"==================>%s()\n",__FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"==================>%s()\n",__func__); if(pRxTs->RxTimeoutIndicateSeq != 0xffff) { // Indicate the pending packets sequentially according to SeqNum until meet the gap. @@ -99,7 +99,7 @@ void RxPktPendingTimeout(unsigned long data) * return: NULL * notice: ********************************************************************************************************************/ -void TsAddBaProcess(unsigned long data) +static void TsAddBaProcess(unsigned long data) { PTX_TS_RECORD pTxTs = (PTX_TS_RECORD)data; u8 num = pTxTs->num; @@ -110,7 +110,7 @@ void TsAddBaProcess(unsigned long data) } -void ResetTsCommonInfo(PTS_COMMON_INFO pTsCommonInfo) +static void ResetTsCommonInfo(PTS_COMMON_INFO pTsCommonInfo) { memset(pTsCommonInfo->Addr, 0, 6); memset(&pTsCommonInfo->TSpec, 0, sizeof(TSPEC_BODY)); @@ -119,7 +119,7 @@ void ResetTsCommonInfo(PTS_COMMON_INFO pTsCommonInfo) pTsCommonInfo->TClasNum = 0; } -void ResetTxTsEntry(PTX_TS_RECORD pTS) +static void ResetTxTsEntry(PTX_TS_RECORD pTS) { ResetTsCommonInfo(&pTS->TsCommonInfo); pTS->TxCurSeq = 0; @@ -130,7 +130,7 @@ void ResetTxTsEntry(PTX_TS_RECORD pTS) ResetBaEntry(&pTS->TxPendingBARecord); } -void ResetRxTsEntry(PRX_TS_RECORD pTS) +static void ResetRxTsEntry(PRX_TS_RECORD pTS) { ResetTsCommonInfo(&pTS->TsCommonInfo); pTS->RxIndicateSeq = 0xffff; // This indicate the RxIndicateSeq is not used now!! @@ -144,7 +144,7 @@ void TSInitialize(struct ieee80211_device *ieee) PRX_TS_RECORD pRxTS = ieee->RxTsRecord; PRX_REORDER_ENTRY pRxReorderEntry = ieee->RxReorderEntry; u8 count = 0; - IEEE80211_DEBUG(IEEE80211_DL_TS, "==========>%s()\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_TS, "==========>%s()\n", __func__); // Initialize Tx TS related info. INIT_LIST_HEAD(&ieee->Tx_TS_Admit_List); INIT_LIST_HEAD(&ieee->Tx_TS_Pending_List); @@ -224,7 +224,8 @@ void TSInitialize(struct ieee80211_device *ieee) } -void AdmitTS(struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, u32 InactTime) +static void AdmitTS(struct ieee80211_device *ieee, + PTS_COMMON_INFO pTsCommonInfo, u32 InactTime) { del_timer_sync(&pTsCommonInfo->SetupTimer); del_timer_sync(&pTsCommonInfo->InactTimer); @@ -234,12 +235,14 @@ void AdmitTS(struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, u32 I } -PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8* Addr, u8 TID, TR_SELECT TxRxSelect) +static PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, + u8 *Addr, u8 TID, + TR_SELECT TxRxSelect) { //DIRECTION_VALUE dir; u8 dir; bool search_dir[4] = {0, 0, 0, 0}; - struct list_head* psearch_list; //FIXME + struct list_head *psearch_list; //FIXME PTS_COMMON_INFO pRet = NULL; if(ieee->iw_mode == IW_MODE_MASTER) //ap mode { @@ -309,14 +312,9 @@ PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8* Addr, u8 return NULL; } -void MakeTSEntry( - PTS_COMMON_INFO pTsCommonInfo, - u8* Addr, - PTSPEC_BODY pTSPEC, - PQOS_TCLAS pTCLAS, - u8 TCLAS_Num, - u8 TCLAS_Proc - ) +static void MakeTSEntry(PTS_COMMON_INFO pTsCommonInfo, u8 *Addr, + PTSPEC_BODY pTSPEC, PQOS_TCLAS pTCLAS, u8 TCLAS_Num, + u8 TCLAS_Proc) { u8 count; @@ -326,10 +324,10 @@ void MakeTSEntry( memcpy(pTsCommonInfo->Addr, Addr, 6); if(pTSPEC != NULL) - memcpy((u8*)(&(pTsCommonInfo->TSpec)), (u8*)pTSPEC, sizeof(TSPEC_BODY)); + memcpy((u8 *)(&(pTsCommonInfo->TSpec)), (u8 *)pTSPEC, sizeof(TSPEC_BODY)); for(count = 0; count < TCLAS_Num; count++) - memcpy((u8*)(&(pTsCommonInfo->TClass[count])), (u8*)pTCLAS, sizeof(QOS_TCLAS)); + memcpy((u8 *)(&(pTsCommonInfo->TClass[count])), (u8 *)pTCLAS, sizeof(QOS_TCLAS)); pTsCommonInfo->TClasProc = TCLAS_Proc; pTsCommonInfo->TClasNum = TCLAS_Num; @@ -337,9 +335,9 @@ void MakeTSEntry( bool GetTs( - struct ieee80211_device* ieee, + struct ieee80211_device *ieee, PTS_COMMON_INFO *ppTS, - u8* Addr, + u8 *Addr, u8 TID, TR_SELECT TxRxSelect, //Rx:1, Tx:0 bool bAddNewTs @@ -363,11 +361,11 @@ bool GetTs( // In WMM case: we use 4 TID only if (!IsACValid(TID)) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " in %s(), TID(%d) is not valid\n", __FUNCTION__, TID); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " in %s(), TID(%d) is not valid\n", __func__, TID); return false; } - switch(TID) + switch (TID) { case 0: case 3: @@ -416,12 +414,12 @@ bool GetTs( // TSPEC_BODY TSpec; PQOS_TSINFO pTSInfo = &TSpec.f.TSInfo; - struct list_head* pUnusedList = + struct list_head *pUnusedList = (TxRxSelect == TX_DIR)? (&ieee->Tx_TS_Unused_List): (&ieee->Rx_TS_Unused_List); - struct list_head* pAddmitList = + struct list_head *pAddmitList = (TxRxSelect == TX_DIR)? (&ieee->Tx_TS_Admit_List): (&ieee->Rx_TS_Admit_List); @@ -465,18 +463,15 @@ bool GetTs( } else { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "in function %s() There is not enough TS record to be used!!", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "in function %s() There is not enough TS record to be used!!", __func__); return false; } } } } -void RemoveTsEntry( - struct ieee80211_device* ieee, - PTS_COMMON_INFO pTs, - TR_SELECT TxRxSelect - ) +static void RemoveTsEntry(struct ieee80211_device *ieee, PTS_COMMON_INFO pTs, + TR_SELECT TxRxSelect) { //u32 flags = 0; unsigned long flags = 0; @@ -501,7 +496,7 @@ void RemoveTsEntry( list_del_init(&pRxReorderEntry->List); { int i = 0; - struct ieee80211_rxb * prxb = pRxReorderEntry->prxb; + struct ieee80211_rxb *prxb = pRxReorderEntry->prxb; if (unlikely(!prxb)) { spin_unlock_irqrestore(&(ieee->reorder_spinlock), flags); @@ -527,7 +522,7 @@ void RemoveTsEntry( } } -void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr) +void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr) { PTS_COMMON_INFO pTS, pTmpTS; @@ -574,7 +569,7 @@ void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr) } } -void RemoveAllTS(struct ieee80211_device* ieee) +void RemoveAllTS(struct ieee80211_device *ieee) { PTS_COMMON_INFO pTS, pTmpTS; @@ -607,7 +602,7 @@ void RemoveAllTS(struct ieee80211_device* ieee) } } -void TsStartAddBaProcess(struct ieee80211_device* ieee, PTX_TS_RECORD pTxTS) +void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTS) { if(pTxTS->bAddBaReqInProgress == false) { @@ -624,5 +619,5 @@ void TsStartAddBaProcess(struct ieee80211_device* ieee, PTX_TS_RECORD pTxTS) } } else - IEEE80211_DEBUG(IEEE80211_DL_ERR, "%s()==>BA timer is already added\n", __FUNCTION__); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "%s()==>BA timer is already added\n", __func__); } diff --git a/drivers/staging/rtl8192u/ieee80211/rtl_crypto.h b/drivers/staging/rtl8192u/ieee80211/rtl_crypto.h deleted file mode 100644 index c3c87108ee9..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/rtl_crypto.h +++ /dev/null @@ -1,398 +0,0 @@ -/* - * Scatterlist Cryptographic API. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * Copyright (c) 2002 David S. Miller (davem@redhat.com) - * - * Portions derived from Cryptoapi, by Alexander Kjeldaas <astor@fast.no> - * and Nettle, by Niels Mé°ˆler. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#ifndef _LINUX_CRYPTO_H -#define _LINUX_CRYPTO_H - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/list.h> -#include <linux/string.h> -#include <asm/page.h> -#include <asm/errno.h> - -#define crypto_register_alg crypto_register_alg_rsl -#define crypto_unregister_alg crypto_unregister_alg_rsl -#define crypto_alloc_tfm crypto_alloc_tfm_rsl -#define crypto_free_tfm crypto_free_tfm_rsl -#define crypto_alg_available crypto_alg_available_rsl - -/* - * Algorithm masks and types. - */ -#define CRYPTO_ALG_TYPE_MASK 0x000000ff -#define CRYPTO_ALG_TYPE_CIPHER 0x00000001 -#define CRYPTO_ALG_TYPE_DIGEST 0x00000002 -#define CRYPTO_ALG_TYPE_COMPRESS 0x00000004 - -/* - * Transform masks and values (for crt_flags). - */ -#define CRYPTO_TFM_MODE_MASK 0x000000ff -#define CRYPTO_TFM_REQ_MASK 0x000fff00 -#define CRYPTO_TFM_RES_MASK 0xfff00000 - -#define CRYPTO_TFM_MODE_ECB 0x00000001 -#define CRYPTO_TFM_MODE_CBC 0x00000002 -#define CRYPTO_TFM_MODE_CFB 0x00000004 -#define CRYPTO_TFM_MODE_CTR 0x00000008 - -#define CRYPTO_TFM_REQ_WEAK_KEY 0x00000100 -#define CRYPTO_TFM_RES_WEAK_KEY 0x00100000 -#define CRYPTO_TFM_RES_BAD_KEY_LEN 0x00200000 -#define CRYPTO_TFM_RES_BAD_KEY_SCHED 0x00400000 -#define CRYPTO_TFM_RES_BAD_BLOCK_LEN 0x00800000 -#define CRYPTO_TFM_RES_BAD_FLAGS 0x01000000 - -/* - * Miscellaneous stuff. - */ -#define CRYPTO_UNSPEC 0 -#define CRYPTO_MAX_ALG_NAME 64 - -struct scatterlist; - -/* - * Algorithms: modular crypto algorithm implementations, managed - * via crypto_register_alg() and crypto_unregister_alg(). - */ -struct cipher_alg { - unsigned int cia_min_keysize; - unsigned int cia_max_keysize; - int (*cia_setkey)(void *ctx, const u8 *key, - unsigned int keylen, u32 *flags); - void (*cia_encrypt)(void *ctx, u8 *dst, const u8 *src); - void (*cia_decrypt)(void *ctx, u8 *dst, const u8 *src); -}; - -struct digest_alg { - unsigned int dia_digestsize; - void (*dia_init)(void *ctx); - void (*dia_update)(void *ctx, const u8 *data, unsigned int len); - void (*dia_final)(void *ctx, u8 *out); - int (*dia_setkey)(void *ctx, const u8 *key, - unsigned int keylen, u32 *flags); -}; - -struct compress_alg { - int (*coa_init)(void *ctx); - void (*coa_exit)(void *ctx); - int (*coa_compress)(void *ctx, const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen); - int (*coa_decompress)(void *ctx, const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen); -}; - -#define cra_cipher cra_u.cipher -#define cra_digest cra_u.digest -#define cra_compress cra_u.compress - -struct crypto_alg { - struct list_head cra_list; - u32 cra_flags; - unsigned int cra_blocksize; - unsigned int cra_ctxsize; - const char cra_name[CRYPTO_MAX_ALG_NAME]; - - union { - struct cipher_alg cipher; - struct digest_alg digest; - struct compress_alg compress; - } cra_u; - - struct module *cra_module; -}; - -/* - * Algorithm registration interface. - */ -int crypto_register_alg(struct crypto_alg *alg); -int crypto_unregister_alg(struct crypto_alg *alg); - -/* - * Algorithm query interface. - */ -int crypto_alg_available(const char *name, u32 flags); - -/* - * Transforms: user-instantiated objects which encapsulate algorithms - * and core processing logic. Managed via crypto_alloc_tfm() and - * crypto_free_tfm(), as well as the various helpers below. - */ -struct crypto_tfm; - -struct cipher_tfm { - void *cit_iv; - unsigned int cit_ivsize; - u32 cit_mode; - int (*cit_setkey)(struct crypto_tfm *tfm, - const u8 *key, unsigned int keylen); - int (*cit_encrypt)(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes); - int (*cit_encrypt_iv)(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv); - int (*cit_decrypt)(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes); - int (*cit_decrypt_iv)(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv); - void (*cit_xor_block)(u8 *dst, const u8 *src); -}; - -struct digest_tfm { - void (*dit_init)(struct crypto_tfm *tfm); - void (*dit_update)(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg); - void (*dit_final)(struct crypto_tfm *tfm, u8 *out); - void (*dit_digest)(struct crypto_tfm *tfm, struct scatterlist *sg, - unsigned int nsg, u8 *out); - int (*dit_setkey)(struct crypto_tfm *tfm, - const u8 *key, unsigned int keylen); -#ifdef CONFIG_CRYPTO_HMAC - void *dit_hmac_block; -#endif -}; - -struct compress_tfm { - int (*cot_compress)(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen); - int (*cot_decompress)(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen); -}; - -#define crt_cipher crt_u.cipher -#define crt_digest crt_u.digest -#define crt_compress crt_u.compress - -struct crypto_tfm { - - u32 crt_flags; - - union { - struct cipher_tfm cipher; - struct digest_tfm digest; - struct compress_tfm compress; - } crt_u; - - struct crypto_alg *__crt_alg; -}; - -/* - * Transform user interface. - */ - -/* - * crypto_alloc_tfm() will first attempt to locate an already loaded algorithm. - * If that fails and the kernel supports dynamically loadable modules, it - * will then attempt to load a module of the same name or alias. A refcount - * is grabbed on the algorithm which is then associated with the new transform. - * - * crypto_free_tfm() frees up the transform and any associated resources, - * then drops the refcount on the associated algorithm. - */ -struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags); -void crypto_free_tfm(struct crypto_tfm *tfm); - -/* - * Transform helpers which query the underlying algorithm. - */ -static inline const char *crypto_tfm_alg_name(struct crypto_tfm *tfm) -{ - return tfm->__crt_alg->cra_name; -} - -static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm) -{ - struct crypto_alg *alg = tfm->__crt_alg; - - if (alg->cra_module) - return alg->cra_module->name; - else - return NULL; -} - -static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm) -{ - return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK; -} - -static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->__crt_alg->cra_cipher.cia_min_keysize; -} - -static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->__crt_alg->cra_cipher.cia_max_keysize; -} - -static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_ivsize; -} - -static inline unsigned int crypto_tfm_alg_blocksize(struct crypto_tfm *tfm) -{ - return tfm->__crt_alg->cra_blocksize; -} - -static inline unsigned int crypto_tfm_alg_digestsize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - return tfm->__crt_alg->cra_digest.dia_digestsize; -} - -/* - * API wrappers. - */ -static inline void crypto_digest_init(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_init(tfm); -} - -static inline void crypto_digest_update(struct crypto_tfm *tfm, - struct scatterlist *sg, - unsigned int nsg) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_update(tfm, sg, nsg); -} - -static inline void crypto_digest_final(struct crypto_tfm *tfm, u8 *out) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_final(tfm, out); -} - -static inline void crypto_digest_digest(struct crypto_tfm *tfm, - struct scatterlist *sg, - unsigned int nsg, u8 *out) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_digest(tfm, sg, nsg, out); -} - -static inline int crypto_digest_setkey(struct crypto_tfm *tfm, - const u8 *key, unsigned int keylen) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - if (tfm->crt_digest.dit_setkey == NULL) - return -ENOSYS; - return tfm->crt_digest.dit_setkey(tfm, key, keylen); -} - -static inline int crypto_cipher_setkey(struct crypto_tfm *tfm, - const u8 *key, unsigned int keylen) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_setkey(tfm, key, keylen); -} - -static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes); -} - -static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB); - return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv); -} - -static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes); -} - -static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB); - return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv); -} - -static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm, - const u8 *src, unsigned int len) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - memcpy(tfm->crt_cipher.cit_iv, src, len); -} - -static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm, - u8 *dst, unsigned int len) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - memcpy(dst, tfm->crt_cipher.cit_iv, len); -} - -static inline int crypto_comp_compress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS); - return tfm->crt_compress.cot_compress(tfm, src, slen, dst, dlen); -} - -static inline int crypto_comp_decompress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS); - return tfm->crt_compress.cot_decompress(tfm, src, slen, dst, dlen); -} - -/* - * HMAC support. - */ -#ifdef CONFIG_CRYPTO_HMAC -void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen); -void crypto_hmac_update(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg); -void crypto_hmac_final(struct crypto_tfm *tfm, u8 *key, - unsigned int *keylen, u8 *out); -void crypto_hmac(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen, - struct scatterlist *sg, unsigned int nsg, u8 *out); -#endif /* CONFIG_CRYPTO_HMAC */ - -#endif /* _LINUX_CRYPTO_H */ diff --git a/drivers/staging/rtl8192u/ieee80211/scatterwalk.c b/drivers/staging/rtl8192u/ieee80211/scatterwalk.c deleted file mode 100644 index 8b73f6cefcf..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/scatterwalk.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Cryptographic API. - * - * Cipher operations. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * 2002 Adam J. Richter <adam@yggdrasil.com> - * 2004 Jean-Luc Cooke <jlcooke@certainkey.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/pagemap.h> -#include <linux/highmem.h> -#include <asm/scatterlist.h> -#include "internal.h" -#include "scatterwalk.h" - -void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch) -{ - if (nbytes <= walk->len_this_page && - (((unsigned long)walk->data) & (PAGE_CACHE_SIZE - 1)) + nbytes <= - PAGE_CACHE_SIZE) - return walk->data; - else - return scratch; -} - -static void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) -{ - if (out) - memcpy(sgdata, buf, nbytes); - else - memcpy(buf, sgdata, nbytes); -} - -void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg) -{ - unsigned int rest_of_page; - - walk->sg = sg; - - walk->page = sg->page; - walk->len_this_segment = sg->length; - - rest_of_page = PAGE_CACHE_SIZE - (sg->offset & (PAGE_CACHE_SIZE - 1)); - walk->len_this_page = min(sg->length, rest_of_page); - walk->offset = sg->offset; -} - -void scatterwalk_map(struct scatter_walk *walk) -{ - walk->data = kmap_atomic(walk->page) + walk->offset; -} - -static void scatterwalk_pagedone(struct scatter_walk *walk, int out, - unsigned int more) -{ - /* walk->data may be pointing the first byte of the next page; - however, we know we transferred at least one byte. So, - walk->data - 1 will be a virtual address in the mapped page. */ - - if (out) - flush_dcache_page(walk->page); - - if (more) { - walk->len_this_segment -= walk->len_this_page; - - if (walk->len_this_segment) { - walk->page++; - walk->len_this_page = min(walk->len_this_segment, - (unsigned)PAGE_CACHE_SIZE); - walk->offset = 0; - } - else - scatterwalk_start(walk, sg_next(walk->sg)); - } -} - -void scatterwalk_done(struct scatter_walk *walk, int out, int more) -{ - crypto_kunmap(walk->data, out); - if (walk->len_this_page == 0 || !more) - scatterwalk_pagedone(walk, out, more); -} - -/* - * Do not call this unless the total length of all of the fragments - * has been verified as multiple of the block size. - */ -int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, - size_t nbytes) -{ - if (buf != walk->data) { - while (nbytes > walk->len_this_page) { - memcpy_dir(buf, walk->data, walk->len_this_page, out); - buf += walk->len_this_page; - nbytes -= walk->len_this_page; - - kunmap_atomic(walk->data); - scatterwalk_pagedone(walk, out, 1); - scatterwalk_map(walk); - } - - memcpy_dir(buf, walk->data, nbytes, out); - } - - walk->offset += nbytes; - walk->len_this_page -= nbytes; - walk->len_this_segment -= nbytes; - return 0; -} diff --git a/drivers/staging/rtl8192u/ieee80211/scatterwalk.h b/drivers/staging/rtl8192u/ieee80211/scatterwalk.h deleted file mode 100644 index b1644651901..00000000000 --- a/drivers/staging/rtl8192u/ieee80211/scatterwalk.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Cryptographic API. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> - * Copyright (c) 2002 Adam J. Richter <adam@yggdrasil.com> - * Copyright (c) 2004 Jean-Luc Cooke <jlcooke@certainkey.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ - -#ifndef _CRYPTO_SCATTERWALK_H -#define _CRYPTO_SCATTERWALK_H -#include <linux/mm.h> -#include <asm/scatterlist.h> - -struct scatter_walk { - struct scatterlist *sg; - struct page *page; - void *data; - unsigned int len_this_page; - unsigned int len_this_segment; - unsigned int offset; -}; - -/* Define sg_next is an inline routine now in case we want to change - scatterlist to a linked list later. */ -static inline struct scatterlist *sg_next(struct scatterlist *sg) -{ - return sg + 1; -} - -static inline int scatterwalk_samebuf(struct scatter_walk *walk_in, - struct scatter_walk *walk_out, - void *src_p, void *dst_p) -{ - return walk_in->page == walk_out->page && - walk_in->offset == walk_out->offset && - walk_in->data == src_p && walk_out->data == dst_p; -} - -void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch); -void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg); -int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out); -void scatterwalk_map(struct scatter_walk *walk, int out); -void scatterwalk_done(struct scatter_walk *walk, int out, int more); - -#endif /* _CRYPTO_SCATTERWALK_H */ diff --git a/drivers/staging/rtl8192u/ieee80211_crypt.h b/drivers/staging/rtl8192u/ieee80211_crypt.h deleted file mode 100644 index 0b4ea431982..00000000000 --- a/drivers/staging/rtl8192u/ieee80211_crypt.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Original code based on Host AP (software wireless LAN access point) driver - * for Intersil Prism2/2.5/3. - * - * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen - * <jkmaline@cc.hut.fi> - * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi> - * - * Adaption to a generic IEEE 802.11 stack by James Ketrenos - * <jketreno@linux.intel.com> - * - * Copyright (c) 2004, Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. See README and COPYING for - * more details. - */ - -/* - * This file defines the interface to the ieee80211 crypto module. - */ -#ifndef IEEE80211_CRYPT_H -#define IEEE80211_CRYPT_H - -#include <linux/skbuff.h> - -struct ieee80211_crypto_ops { - const char *name; - - /* init new crypto context (e.g., allocate private data space, - * select IV, etc.); returns NULL on failure or pointer to allocated - * private data on success */ - void * (*init)(int keyidx); - - /* deinitialize crypto context and free allocated private data */ - void (*deinit)(void *priv); - - /* encrypt/decrypt return < 0 on error or >= 0 on success. The return - * value from decrypt_mpdu is passed as the keyidx value for - * decrypt_msdu. skb must have enough head and tail room for the - * encryption; if not, error will be returned; these functions are - * called for all MPDUs (i.e., fragments). - */ - int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); - int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); - - /* These functions are called for full MSDUs, i.e. full frames. - * These can be NULL if full MSDU operations are not needed. */ - int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv); - int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len, - void *priv); - - int (*set_key)(void *key, int len, u8 *seq, void *priv); - int (*get_key)(void *key, int len, u8 *seq, void *priv); - - /* procfs handler for printing out key information and possible - * statistics */ - char * (*print_stats)(char *p, void *priv); - - /* maximum number of bytes added by encryption; encrypt buf is - * allocated with extra_prefix_len bytes, copy of in_buf, and - * extra_postfix_len; encrypt need not use all this space, but - * the result must start at the beginning of the buffer and correct - * length must be returned */ - int extra_prefix_len, extra_postfix_len; - - struct module *owner; -}; - -struct ieee80211_crypt_data { - struct list_head list; /* delayed deletion list */ - struct ieee80211_crypto_ops *ops; - void *priv; - atomic_t refcnt; -}; - -int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops); -int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops); -struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name); -void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); -void ieee80211_crypt_deinit_handler(unsigned long); -void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, - struct ieee80211_crypt_data **crypt); - -#endif diff --git a/drivers/staging/rtl8192u/r8180_93cx6.c b/drivers/staging/rtl8192u/r8180_93cx6.c index 7e49ad8f48f..fb8a7a8ac64 100644 --- a/drivers/staging/rtl8192u/r8180_93cx6.c +++ b/drivers/staging/rtl8192u/r8180_93cx6.c @@ -3,7 +3,7 @@ memory is addressed by 16 bits words. This is part of rtl8180 OpenSource driver. - Copyright (C) Andrea Merello 2004 <andreamrl@tiscali.it> + Copyright (C) Andrea Merello 2004 <andrea.merello@gmail.com> Released under the terms of GPL (General Public Licence) Parts of this driver are based on the GPL part of the @@ -20,65 +20,73 @@ #include "r8180_93cx6.h" -void eprom_cs(struct net_device *dev, short bit) +static void eprom_cs(struct net_device *dev, short bit) { - if(bit) - write_nic_byte_E(dev, EPROM_CMD, - (1<<EPROM_CS_SHIFT) | \ - read_nic_byte_E(dev, EPROM_CMD)); //enable EPROM + u8 cmdreg; + + read_nic_byte_E(dev, EPROM_CMD, &cmdreg); + if (bit) + /* enable EPROM */ + write_nic_byte_E(dev, EPROM_CMD, cmdreg | EPROM_CS_BIT); else - write_nic_byte_E(dev, EPROM_CMD, read_nic_byte_E(dev, EPROM_CMD)\ - &~(1<<EPROM_CS_SHIFT)); //disable EPROM + /* disable EPROM */ + write_nic_byte_E(dev, EPROM_CMD, cmdreg & ~EPROM_CS_BIT); force_pci_posting(dev); udelay(EPROM_DELAY); } -void eprom_ck_cycle(struct net_device *dev) +static void eprom_ck_cycle(struct net_device *dev) { - write_nic_byte_E(dev, EPROM_CMD, - (1<<EPROM_CK_SHIFT) | read_nic_byte_E(dev,EPROM_CMD)); + u8 cmdreg; + + read_nic_byte_E(dev, EPROM_CMD, &cmdreg); + write_nic_byte_E(dev, EPROM_CMD, cmdreg | EPROM_CK_BIT); force_pci_posting(dev); udelay(EPROM_DELAY); - write_nic_byte_E(dev, EPROM_CMD, - read_nic_byte_E(dev, EPROM_CMD) &~ (1<<EPROM_CK_SHIFT)); + + read_nic_byte_E(dev, EPROM_CMD, &cmdreg); + write_nic_byte_E(dev, EPROM_CMD, cmdreg & ~EPROM_CK_BIT); force_pci_posting(dev); udelay(EPROM_DELAY); } -void eprom_w(struct net_device *dev,short bit) +static void eprom_w(struct net_device *dev, short bit) { - if(bit) - write_nic_byte_E(dev, EPROM_CMD, (1<<EPROM_W_SHIFT) | \ - read_nic_byte_E(dev,EPROM_CMD)); + u8 cmdreg; + + read_nic_byte_E(dev, EPROM_CMD, &cmdreg); + if (bit) + write_nic_byte_E(dev, EPROM_CMD, cmdreg | EPROM_W_BIT); else - write_nic_byte_E(dev, EPROM_CMD, read_nic_byte_E(dev,EPROM_CMD)\ - &~(1<<EPROM_W_SHIFT)); + write_nic_byte_E(dev, EPROM_CMD, cmdreg & ~EPROM_W_BIT); force_pci_posting(dev); udelay(EPROM_DELAY); } -short eprom_r(struct net_device *dev) +static short eprom_r(struct net_device *dev) { - short bit; + u8 bit; - bit=(read_nic_byte_E(dev, EPROM_CMD) & (1<<EPROM_R_SHIFT) ); + read_nic_byte_E(dev, EPROM_CMD, &bit); udelay(EPROM_DELAY); - if(bit) return 1; + if (bit & EPROM_R_BIT) + return 1; + return 0; } -void eprom_send_bits_string(struct net_device *dev, short b[], int len) +static void eprom_send_bits_string(struct net_device *dev, short b[], int len) { int i; - for(i=0; i<len; i++){ + for (i = 0; i < len; i++) { eprom_w(dev, b[i]); eprom_ck_cycle(dev); } @@ -88,37 +96,37 @@ void eprom_send_bits_string(struct net_device *dev, short b[], int len) u32 eprom_read(struct net_device *dev, u32 addr) { struct r8192_priv *priv = ieee80211_priv(dev); - short read_cmd[]={1,1,0}; + short read_cmd[] = {1, 1, 0}; short addr_str[8]; int i; int addr_len; u32 ret; - ret=0; + ret = 0; //enable EPROM programming write_nic_byte_E(dev, EPROM_CMD, (EPROM_CMD_PROGRAM<<EPROM_CMD_OPERATING_MODE_SHIFT)); force_pci_posting(dev); udelay(EPROM_DELAY); - if (priv->epromtype==EPROM_93c56){ - addr_str[7]=addr & 1; - addr_str[6]=addr & (1<<1); - addr_str[5]=addr & (1<<2); - addr_str[4]=addr & (1<<3); - addr_str[3]=addr & (1<<4); - addr_str[2]=addr & (1<<5); - addr_str[1]=addr & (1<<6); - addr_str[0]=addr & (1<<7); - addr_len=8; - }else{ - addr_str[5]=addr & 1; - addr_str[4]=addr & (1<<1); - addr_str[3]=addr & (1<<2); - addr_str[2]=addr & (1<<3); - addr_str[1]=addr & (1<<4); - addr_str[0]=addr & (1<<5); - addr_len=6; + if (priv->epromtype == EPROM_93c56) { + addr_str[7] = addr & 1; + addr_str[6] = addr & (1<<1); + addr_str[5] = addr & (1<<2); + addr_str[4] = addr & (1<<3); + addr_str[3] = addr & (1<<4); + addr_str[2] = addr & (1<<5); + addr_str[1] = addr & (1<<6); + addr_str[0] = addr & (1<<7); + addr_len = 8; + } else { + addr_str[5] = addr & 1; + addr_str[4] = addr & (1<<1); + addr_str[3] = addr & (1<<2); + addr_str[2] = addr & (1<<3); + addr_str[1] = addr & (1<<4); + addr_str[0] = addr & (1<<5); + addr_len = 6; } eprom_cs(dev, 1); eprom_ck_cycle(dev); @@ -129,7 +137,7 @@ u32 eprom_read(struct net_device *dev, u32 addr) //I'm unsure if it is necessary, but anyway shouldn't hurt eprom_w(dev, 0); - for(i=0;i<16;i++){ + for (i = 0; i < 16; i++) { //eeprom needs a clk cycle between writing opcode&adr //and reading data. (eeprom outs a dummy 0) eprom_ck_cycle(dev); diff --git a/drivers/staging/rtl8192u/r8180_93cx6.h b/drivers/staging/rtl8192u/r8180_93cx6.h index 5cea51e1142..ee55dbffe32 100644 --- a/drivers/staging/rtl8192u/r8180_93cx6.h +++ b/drivers/staging/rtl8192u/r8180_93cx6.h @@ -1,6 +1,6 @@ /* This is part of rtl8187 OpenSource driver - Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it> + Copyright (C) Andrea Merello 2004-2005 <andrea.merello@gmail.com> Released under the terms of GPL (General Public Licence) Parts of this driver are based on the GPL part of the official realtek driver diff --git a/drivers/staging/rtl8192u/r8180_pm.c b/drivers/staging/rtl8192u/r8180_pm.c deleted file mode 100644 index 0c58d0ed502..00000000000 --- a/drivers/staging/rtl8192u/r8180_pm.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - Power management interface routines. - Written by Mariusz Matuszek. - This code is currently just a placeholder for later work and - does not do anything useful. - - This is part of rtl8180 OpenSource driver. - Copyright (C) Andrea Merello 2004 <andreamrl@tiscali.it> - Released under the terms of GPL (General Public Licence) -*/ - -#ifdef CONFIG_RTL8180_PM - - -#include "r8180_hw.h" -#include "r8180_pm.h" - -int rtl8180_save_state (struct pci_dev *dev, u32 state) -{ - printk(KERN_NOTICE "r8180 save state call (state %u).\n", state); - return(-EAGAIN); -} - - -int rtl8180_suspend (struct pci_dev *dev, u32 state) -{ - printk(KERN_NOTICE "r8180 suspend call (state %u).\n", state); - return(-EAGAIN); -} - - -int rtl8180_resume (struct pci_dev *dev) -{ - printk(KERN_NOTICE "r8180 resume call.\n"); - return(-EAGAIN); -} - - -int rtl8180_enable_wake (struct pci_dev *dev, u32 state, int enable) -{ - printk(KERN_NOTICE "r8180 enable wake call (state %u, enable %d).\n", - state, enable); - return(-EAGAIN); -} - - - -#endif //CONFIG_RTL8180_PM diff --git a/drivers/staging/rtl8192u/r8180_pm.h b/drivers/staging/rtl8192u/r8180_pm.h deleted file mode 100644 index 52d6fba99de..00000000000 --- a/drivers/staging/rtl8192u/r8180_pm.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - Power management interface routines. - Written by Mariusz Matuszek. - This code is currently just a placeholder for later work and - does not do anything useful. - - This is part of rtl8180 OpenSource driver. - Copyright (C) Andrea Merello 2004 <andreamrl@tiscali.it> - Released under the terms of GPL (General Public Licence) - -*/ - -#ifdef CONFIG_RTL8180_PM - -#ifndef R8180_PM_H -#define R8180_PM_H - -#include <linux/types.h> -#include <linux/pci.h> - -int rtl8180_save_state (struct pci_dev *dev, u32 state); -int rtl8180_suspend (struct pci_dev *dev, u32 state); -int rtl8180_resume (struct pci_dev *dev); -int rtl8180_enable_wake (struct pci_dev *dev, u32 state, int enable); - -#endif //R8180_PM_H - -#endif // CONFIG_RTL8180_PM diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.c b/drivers/staging/rtl8192u/r8190_rtl8256.c index cf9713fa8b9..08e1bc90555 100644 --- a/drivers/staging/rtl8192u/r8190_rtl8256.c +++ b/drivers/staging/rtl8192u/r8190_rtl8256.c @@ -23,7 +23,7 @@ * Return: NONE * Note: 8226 support both 20M and 40 MHz *---------------------------------------------------------------------------*/ -void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth) //20M or 40M +void PHY_SetRF8256Bandwidth(struct net_device *dev , HT_CHANNEL_WIDTH Bandwidth) //20M or 40M { u8 eRFPath; struct r8192_priv *priv = ieee80211_priv(dev); @@ -32,9 +32,9 @@ void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth) for(eRFPath = 0; eRFPath <RF90_PATH_MAX; eRFPath++) { if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) - continue; + continue; - switch(Bandwidth) + switch (Bandwidth) { case HT_CHANNEL_WIDTH_20: if(priv->card_8192_version == VERSION_819xU_A || priv->card_8192_version == VERSION_819xU_B)// 8256 D-cut, E-cut, xiong: consider it later! @@ -73,7 +73,7 @@ void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth) break; default: - RT_TRACE(COMP_ERR, "PHY_SetRF8256Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth ); + RT_TRACE(COMP_ERR, "PHY_SetRF8256Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth); break; } @@ -86,7 +86,7 @@ void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth) * Output: NONE * Return: NONE *---------------------------------------------------------------------------*/ -void PHY_RF8256_Config(struct net_device* dev) +void PHY_RF8256_Config(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); // Initialize general global value @@ -104,7 +104,7 @@ void PHY_RF8256_Config(struct net_device* dev) * Output: NONE * Return: NONE *---------------------------------------------------------------------------*/ -void phy_RF8256_Config_ParaFile(struct net_device* dev) +void phy_RF8256_Config_ParaFile(struct net_device *dev) { u32 u4RegValue = 0; //static s1Byte szRadioAFile[] = RTL819X_PHY_RADIO_A; @@ -125,7 +125,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev) for(eRFPath = (RF90_RADIO_PATH_E)RF90_PATH_A; eRFPath <priv->NumTotalRFPath; eRFPath++) { if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) - continue; + continue; pPhyReg = &priv->PHYRegDef[eRFPath]; @@ -133,7 +133,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev) // pHalData->RfReg0Value[eRFPath] = rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, rGlobalCtrl, bMaskDWord); /*----Store original RFENV control type----*/ - switch(eRFPath) + switch (eRFPath) { case RF90_PATH_A: case RF90_PATH_C: @@ -168,7 +168,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev) RetryTimes = ConstRetryTimes; RF3_Final_Value = 0; /*----Initialize RF fom connfiguration file----*/ - switch(eRFPath) + switch (eRFPath) { case RF90_PATH_A: while(RF3_Final_Value!=RegValueToBeCheck && RetryTimes!=0) @@ -209,7 +209,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev) } /*----Restore RFENV control type----*/; - switch(eRFPath) + switch (eRFPath) { case RF90_PATH_A: case RF90_PATH_C: @@ -237,19 +237,19 @@ phy_RF8256_Config_ParaFile_Fail: } -void PHY_SetRF8256CCKTxPower(struct net_device* dev, u8 powerlevel) +void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel) { u32 TxAGC=0; struct r8192_priv *priv = ieee80211_priv(dev); //modified by vivi, 20080109 TxAGC = powerlevel; - if(priv->bDynamicTxLowPower == TRUE ) //cosa 05/22/2008 for scan + if(priv->bDynamicTxLowPower == TRUE) //cosa 05/22/2008 for scan { if(priv->CustomerID == RT_CID_819x_Netcore) TxAGC = 0x22; else - TxAGC += priv->CckPwEnl; + TxAGC += priv->CckPwEnl; } if(TxAGC > 0x24) @@ -258,7 +258,7 @@ void PHY_SetRF8256CCKTxPower(struct net_device* dev, u8 powerlevel) } -void PHY_SetRF8256OFDMTxPower(struct net_device* dev, u8 powerlevel) +void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel) { struct r8192_priv *priv = ieee80211_priv(dev); //Joseph TxPower for 8192 testing diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.h b/drivers/staging/rtl8192u/r8190_rtl8256.h index 5c1f650fe82..fa6dd37d85e 100644 --- a/drivers/staging/rtl8192u/r8190_rtl8256.h +++ b/drivers/staging/rtl8192u/r8190_rtl8256.h @@ -1,7 +1,7 @@ /* This is part of the rtl8180-sa2400 driver released under the GPL (See file COPYING for details). - Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it> + Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com> This files contains programming code for the rtl8256 radio frontend. @@ -13,15 +13,11 @@ #ifndef RTL8225H #define RTL8225H -#ifdef RTL8190P -#define RTL819X_TOTAL_RF_PATH 4 //for 90P -#else #define RTL819X_TOTAL_RF_PATH 2 //for 8192U -#endif -extern void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth); -extern void PHY_RF8256_Config(struct net_device* dev); -extern void phy_RF8256_Config_ParaFile(struct net_device* dev); -extern void PHY_SetRF8256CCKTxPower(struct net_device* dev, u8 powerlevel); -extern void PHY_SetRF8256OFDMTxPower(struct net_device* dev, u8 powerlevel); +extern void PHY_SetRF8256Bandwidth(struct net_device *dev , HT_CHANNEL_WIDTH Bandwidth); +extern void PHY_RF8256_Config(struct net_device *dev); +extern void phy_RF8256_Config_ParaFile(struct net_device *dev); +extern void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel); +extern void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel); #endif diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h index e538e026b51..c9d8c102cca 100644 --- a/drivers/staging/rtl8192u/r8192U.h +++ b/drivers/staging/rtl8192u/r8192U.h @@ -1,40 +1,37 @@ /* - This is part of rtl8187 OpenSource driver. - Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it> - Released under the terms of GPL (General Public Licence) - - Parts of this driver are based on the GPL part of the - official realtek driver - - Parts of this driver are based on the rtl8192 driver skeleton - from Patric Schenke & Andres Salomon - - Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver - - We want to thank the Authors of those projects and the Ndiswrapper - project Authors. -*/ + * This is part of rtl8187 OpenSource driver. + * Copyright (C) Andrea Merello 2004-2005 <andrea.merello@gmail.com> + * Released under the terms of GPL (General Public Licence) + * + * Parts of this driver are based on the GPL part of the + * official realtek driver + * + * Parts of this driver are based on the rtl8192 driver skeleton + * from Patric Schenke & Andres Salomon + * + * Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + * + * We want to thank the Authors of those projects and the Ndiswrapper + * project Authors. + */ #ifndef R819xU_H #define R819xU_H #include <linux/module.h> #include <linux/kernel.h> -//#include <linux/config.h> -#include <linux/init.h> #include <linux/ioport.h> #include <linux/sched.h> #include <linux/types.h> #include <linux/slab.h> #include <linux/netdevice.h> -//#include <linux/pci.h> #include <linux/usb.h> #include <linux/etherdevice.h> #include <linux/delay.h> -#include <linux/rtnetlink.h> //for rtnl_lock() +#include <linux/rtnetlink.h> #include <linux/wireless.h> #include <linux/timer.h> -#include <linux/proc_fs.h> // Necessary because we use the proc fs +#include <linux/proc_fs.h> #include <linux/if_arp.h> #include <linux/random.h> #include <asm/io.h> @@ -42,7 +39,7 @@ #define RTL8192U #define RTL819xU_MODULE_NAME "rtl819xU" -//added for HW security, john.0629 +/* HW security */ #define FALSE 0 #define TRUE 1 #define MAX_KEY_LEN 61 @@ -81,90 +78,91 @@ #define BIT30 0x40000000 #define BIT31 0x80000000 -// Rx smooth factor #define Rx_Smooth_Factor 20 -#define DMESG(x,a...) -#define DMESGW(x,a...) -#define DMESGE(x,a...) +#define DMESG(x, a...) +#define DMESGW(x, a...) +#define DMESGE(x, a...) extern u32 rt_global_debug_component; #define RT_TRACE(component, x, args...) \ -do { if(rt_global_debug_component & component) \ - printk(KERN_DEBUG RTL819xU_MODULE_NAME ":" x "\n" , \ - ##args);\ -}while(0); - -#define COMP_TRACE BIT0 // For function call tracing. -#define COMP_DBG BIT1 // Only for temporary debug message. -#define COMP_INIT BIT2 // during driver initialization / halt / reset. - - -#define COMP_RECV BIT3 // Receive data path. -#define COMP_SEND BIT4 // Send part path. -#define COMP_IO BIT5 // I/O Related. Added by Annie, 2006-03-02. -#define COMP_POWER BIT6 // 802.11 Power Save mode or System/Device Power state related. -#define COMP_EPROM BIT7 // 802.11 link related: join/start BSS, leave BSS. -#define COMP_SWBW BIT8 // For bandwidth switch. -#define COMP_POWER_TRACKING BIT9 //FOR 8190 TX POWER TRACKING -#define COMP_TURBO BIT10 // For Turbo Mode related. By Annie, 2005-10-21. -#define COMP_QOS BIT11 // For QoS. -#define COMP_RATE BIT12 // For Rate Adaptive mechanism, 2006.07.02, by rcnjko. -#define COMP_RM BIT13 // For Radio Measurement. -#define COMP_DIG BIT14 // For DIG, 2006.09.25, by rcnjko. -#define COMP_PHY BIT15 -#define COMP_CH BIT16 //channel setting debug -#define COMP_TXAGC BIT17 // For Tx power, 060928, by rcnjko. -#define COMP_HIPWR BIT18 // For High Power Mechanism, 060928, by rcnjko. -#define COMP_HALDM BIT19 // For HW Dynamic Mechanism, 061010, by rcnjko. -#define COMP_SEC BIT20 // Event handling -#define COMP_LED BIT21 // For LED. -#define COMP_RF BIT22 // For RF. -//1!!!!!!!!!!!!!!!!!!!!!!!!!!! -#define COMP_RXDESC BIT23 // Show Rx desc information for SD3 debug. Added by Annie, 2006-07-15. -//1//1Attention Please!!!<11n or 8190 specific code should be put below this line> -//1!!!!!!!!!!!!!!!!!!!!!!!!!!! - -#define COMP_FIRMWARE BIT24 //for firmware downloading -#define COMP_HT BIT25 // For 802.11n HT related information. by Emily 2006-8-11 -#define COMP_AMSDU BIT26 // For A-MSDU Debugging - -#define COMP_SCAN BIT27 -//#define COMP_RESET BIT28 -#define COMP_DOWN BIT29 //for rm driver module -#define COMP_RESET BIT30 //for silent reset -#define COMP_ERR BIT31 //for error out, always on + do { \ + if (rt_global_debug_component & component) \ + pr_debug("RTL8192U: " x "\n", ##args); \ + } while (0) + +#define COMP_TRACE BIT0 /* Function call tracing. */ +#define COMP_DBG BIT1 +#define COMP_INIT BIT2 /* Driver initialization/halt/reset. */ + + +#define COMP_RECV BIT3 /* Receive data path. */ +#define COMP_SEND BIT4 /* Send data path. */ +#define COMP_IO BIT5 +/* 802.11 Power Save mode or System/Device Power state. */ +#define COMP_POWER BIT6 +/* 802.11 link related: join/start BSS, leave BSS. */ +#define COMP_EPROM BIT7 +#define COMP_SWBW BIT8 /* Bandwidth switch. */ +#define COMP_POWER_TRACKING BIT9 /* 8190 TX Power Tracking */ +#define COMP_TURBO BIT10 /* Turbo Mode */ +#define COMP_QOS BIT11 +#define COMP_RATE BIT12 /* Rate Adaptive mechanism */ +#define COMP_RM BIT13 /* Radio Measurement */ +#define COMP_DIG BIT14 +#define COMP_PHY BIT15 +#define COMP_CH BIT16 /* Channel setting debug */ +#define COMP_TXAGC BIT17 /* Tx power */ +#define COMP_HIPWR BIT18 /* High Power Mechanism */ +#define COMP_HALDM BIT19 /* HW Dynamic Mechanism */ +#define COMP_SEC BIT20 /* Event handling */ +#define COMP_LED BIT21 +#define COMP_RF BIT22 +#define COMP_RXDESC BIT23 /* Rx desc information for SD3 debug */ + +/* 11n or 8190 specific code */ + +#define COMP_FIRMWARE BIT24 /* Firmware downloading */ +#define COMP_HT BIT25 /* 802.11n HT related information */ +#define COMP_AMSDU BIT26 /* A-MSDU Debugging */ +#define COMP_SCAN BIT27 +#define COMP_DOWN BIT29 /* rm driver module */ +#define COMP_RESET BIT30 /* Silent reset */ +#define COMP_ERR BIT31 /* Error out, always on */ #define RTL819x_DEBUG #ifdef RTL819x_DEBUG -#define assert(expr) \ - if (!(expr)) { \ - printk( "Assertion failed! %s,%s,%s,line=%d\n", \ - #expr,__FILE__,__FUNCTION__,__LINE__); \ - } -//wb added to debug out data buf -//if you want print DATA buffer related BA, please set ieee80211_debug_level to DATA|BA -#define RT_DEBUG_DATA(level, data, datalen) \ - do{ if ((rt_global_debug_component & (level)) == (level)) \ - { \ - int i; \ - u8* pdata = (u8*) data; \ - printk(KERN_DEBUG RTL819xU_MODULE_NAME ": %s()\n", __FUNCTION__); \ - for(i=0; i<(int)(datalen); i++) \ - { \ +#define RTL8192U_ASSERT(expr) \ + do { \ + if (!(expr)) { \ + pr_debug("Assertion failed! %s, %s, %s, line = %d\n", \ + #expr, __FILE__, __func__, __LINE__); \ + } \ + } while (0) +/* + * Debug out data buf. + * If you want to print DATA buffer related BA, + * please set ieee80211_debug_level to DATA|BA + */ +#define RT_DEBUG_DATA(level, data, datalen) \ + do { \ + if ((rt_global_debug_component & (level)) == (level)) { \ + int i; \ + u8 *pdata = (u8 *) data; \ + pr_debug("RTL8192U: %s()\n", __func__); \ + for (i = 0; i < (int)(datalen); i++) { \ printk("%2x ", pdata[i]); \ - if ((i+1)%16 == 0) printk("\n"); \ - } \ - printk("\n"); \ - } \ + if ((i+1)%16 == 0) \ + printk("\n"); \ + } \ + printk("\n"); \ + } \ } while (0) #else -#define assert(expr) do {} while (0) -#define RT_DEBUG_DATA(level, data, datalen) do {} while(0) +#define RTL8192U_ASSERT(expr) do {} while (0) +#define RT_DEBUG_DATA(level, data, datalen) do {} while (0) #endif /* RTL8169_DEBUG */ -// -// Queue Select Value in TxDesc -// +/* Queue Select Value in TxDesc */ #define QSLT_BK 0x1 #define QSLT_BE 0x0 #define QSLT_VI 0x4 @@ -208,13 +206,13 @@ do { if(rt_global_debug_component & component) \ #define IEEE80211_WATCH_DOG_TIME 2000 #define PHY_Beacon_RSSI_SLID_WIN_MAX 10 -//for txpowertracking by amy +/* For Tx Power Tracking */ #define OFDM_Table_Length 19 #define CCK_Table_length 12 -/* for rtl819x */ +/* For rtl819x */ typedef struct _tx_desc_819x_usb { - //DWORD 0 + /* DWORD 0 */ u16 PktSize; u8 Offset; u8 Reserved0:3; @@ -224,7 +222,7 @@ typedef struct _tx_desc_819x_usb { u8 LINIP:1; u8 OWN:1; - //DWORD 1 + /* DWORD 1 */ u8 TxFWInfoSize; u8 RATid:3; u8 DISFB:1; @@ -239,27 +237,26 @@ typedef struct _tx_desc_819x_usb { u8 SecDescAssign:1; u8 SecType:2; - //DWORD 2 + /* DWORD 2 */ u16 TxBufferSize; - //u16 Reserved2; u8 ResvForPaddingLen:7; u8 Reserved3:1; u8 Reserved4; - //DWORD 3, 4, 5 + /* DWORD 3, 4, 5 */ u32 Reserved5; u32 Reserved6; u32 Reserved7; -}tx_desc_819x_usb, *ptx_desc_819x_usb; +} tx_desc_819x_usb, *ptx_desc_819x_usb; #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE typedef struct _tx_desc_819x_usb_aggr_subframe { - //DWORD 0 + /* DWORD 0 */ u16 PktSize; u8 Offset; u8 TxFWInfoSize; - //DWORD 1 + /* DWORD 1 */ u8 RATid:3; u8 DISFB:1; u8 USERATE:1; @@ -274,13 +271,13 @@ typedef struct _tx_desc_819x_usb_aggr_subframe { u8 SecType:2; u8 PacketID:7; u8 OWN:1; -}tx_desc_819x_usb_aggr_subframe, *ptx_desc_819x_usb_aggr_subframe; +} tx_desc_819x_usb_aggr_subframe, *ptx_desc_819x_usb_aggr_subframe; #endif typedef struct _tx_desc_cmd_819x_usb { - //DWORD 0 + /* DWORD 0 */ u16 Reserved0; u8 Reserved1; u8 Reserved2:3; @@ -290,65 +287,64 @@ typedef struct _tx_desc_cmd_819x_usb { u8 LINIP:1; u8 OWN:1; - //DOWRD 1 - //u32 Reserved3; + /* DOWRD 1 */ u8 TxFWInfoSize; u8 Reserved3; u8 QueueSelect; u8 Reserved4; - //DOWRD 2 + /* DOWRD 2 */ u16 TxBufferSize; u16 Reserved5; - //DWORD 3,4,5 - //u32 TxBufferAddr; - //u32 NextDescAddress; + /* DWORD 3, 4, 5 */ u32 Reserved6; u32 Reserved7; u32 Reserved8; -}tx_desc_cmd_819x_usb, *ptx_desc_cmd_819x_usb; +} tx_desc_cmd_819x_usb, *ptx_desc_cmd_819x_usb; typedef struct _tx_fwinfo_819x_usb { - //DOWRD 0 - u8 TxRate:7; - u8 CtsEnable:1; - u8 RtsRate:7; - u8 RtsEnable:1; - u8 TxHT:1; - u8 Short:1; //Short PLCP for CCK, or short GI for 11n MCS - u8 TxBandwidth:1; // This is used for HT MCS rate only. - u8 TxSubCarrier:2; // This is used for legacy OFDM rate only. - u8 STBC:2; - u8 AllowAggregation:1; - u8 RtsHT:1; //Interpret RtsRate field as high throughput data rate - u8 RtsShort:1; //Short PLCP for CCK, or short GI for 11n MCS - u8 RtsBandwidth:1; // This is used for HT MCS rate only. - u8 RtsSubcarrier:2; // This is used for legacy OFDM rate only. - u8 RtsSTBC:2; - u8 EnableCPUDur:1; //Enable firmware to recalculate and assign packet duration - - //DWORD 1 - u32 RxMF:2; - u32 RxAMD:3; - u32 TxPerPktInfoFeedback:1;//1 indicate Tx info gathtered by firmware and returned by Rx Cmd - u32 Reserved1:2; - u32 TxAGCOffSet:4; - u32 TxAGCSign:1; - u32 Tx_INFO_RSVD:6; - u32 PacketID:13; - //u32 Reserved; -}tx_fwinfo_819x_usb, *ptx_fwinfo_819x_usb; + /* DOWRD 0 */ + u8 TxRate:7; + u8 CtsEnable:1; + u8 RtsRate:7; + u8 RtsEnable:1; + u8 TxHT:1; + u8 Short:1; /* Error out, always on */ + u8 TxBandwidth:1; /* Used for HT MCS rate only */ + u8 TxSubCarrier:2; /* Used for legacy OFDM rate only */ + u8 STBC:2; + u8 AllowAggregation:1; + /* Interpret RtsRate field as high throughput data rate */ + u8 RtsHT:1; + u8 RtsShort:1; /* Short PLCP for CCK or short GI for 11n MCS */ + u8 RtsBandwidth:1; /* Used for HT MCS rate only */ + u8 RtsSubcarrier:2;/* Used for legacy OFDM rate only */ + u8 RtsSTBC:2; + /* Enable firmware to recalculate and assign packet duration */ + u8 EnableCPUDur:1; + + /* DWORD 1 */ + u32 RxMF:2; + u32 RxAMD:3; + /* 1 indicate Tx info gathered by firmware and returned by Rx Cmd */ + u32 TxPerPktInfoFeedback:1; + u32 Reserved1:2; + u32 TxAGCOffSet:4; + u32 TxAGCSign:1; + u32 Tx_INFO_RSVD:6; + u32 PacketID:13; +} tx_fwinfo_819x_usb, *ptx_fwinfo_819x_usb; typedef struct rtl8192_rx_info { struct urb *urb; struct net_device *dev; u8 out_pipe; -}rtl8192_rx_info ; +} rtl8192_rx_info ; -typedef struct rx_desc_819x_usb{ - //DOWRD 0 +typedef struct rx_desc_819x_usb { + /* DOWRD 0 */ u16 Length:14; u16 CRC32:1; u16 ICV:1; @@ -356,47 +352,32 @@ typedef struct rx_desc_819x_usb{ u8 Shift:2; u8 PHYStatus:1; u8 SWDec:1; - //u8 LastSeg:1; - //u8 FirstSeg:1; - //u8 EOR:1; - //u8 OWN:1; u8 Reserved1:4; - //DWORD 1 + /* DWORD 1 */ u32 Reserved2; - - //DWORD 2 - //u32 Reserved3; - - //DWORD 3 - //u32 BufferAddress; - -}rx_desc_819x_usb, *prx_desc_819x_usb; +} rx_desc_819x_usb, *prx_desc_819x_usb; #ifdef USB_RX_AGGREGATION_SUPPORT -typedef struct _rx_desc_819x_usb_aggr_subframe{ - //DOWRD 0 +typedef struct _rx_desc_819x_usb_aggr_subframe { + /* DOWRD 0 */ u16 Length:14; u16 CRC32:1; u16 ICV:1; u8 Offset; u8 RxDrvInfoSize; - //DOWRD 1 + /* DOWRD 1 */ u8 Shift:2; u8 PHYStatus:1; u8 SWDec:1; u8 Reserved1:4; u8 Reserved2; u16 Reserved3; - //DWORD 2 - //u4Byte Reserved3; - //DWORD 3 - //u4Byte BufferAddress; -}rx_desc_819x_usb_aggr_subframe, *prx_desc_819x_usb_aggr_subframe; +} rx_desc_819x_usb_aggr_subframe, *prx_desc_819x_usb_aggr_subframe; #endif -typedef struct rx_drvinfo_819x_usb{ - //DWORD 0 +typedef struct rx_drvinfo_819x_usb { + /* DWORD 0 */ u16 Reserved1:12; u16 PartAggr:1; u16 FirstAGGR:1; @@ -413,80 +394,77 @@ typedef struct rx_drvinfo_819x_usb{ u8 Bcast:1; u8 Reserved4:1; - //DWORD 1 + /* DWORD 1 */ u32 TSFL; -}rx_drvinfo_819x_usb, *prx_drvinfo_819x_usb; +} rx_drvinfo_819x_usb, *prx_drvinfo_819x_usb; - -#define MAX_DEV_ADDR_SIZE 8 /* support till 64 bit bus width OS */ -#define MAX_FIRMWARE_INFORMATION_SIZE 32 /*2006/04/30 by Emily forRTL8190*/ +/* Support till 64 bit bus width OS */ +#define MAX_DEV_ADDR_SIZE 8 +/* For RTL8190 */ +#define MAX_FIRMWARE_INFORMATION_SIZE 32 #define MAX_802_11_HEADER_LENGTH (40 + MAX_FIRMWARE_INFORMATION_SIZE) #define ENCRYPTION_MAX_OVERHEAD 128 #define USB_HWDESC_HEADER_LEN sizeof(tx_desc_819x_usb) #define TX_PACKET_SHIFT_BYTES (USB_HWDESC_HEADER_LEN + sizeof(tx_fwinfo_819x_usb)) #define MAX_FRAGMENT_COUNT 8 -#ifdef RTL8192U #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE #define MAX_TRANSMIT_BUFFER_SIZE 32000 #else #define MAX_TRANSMIT_BUFFER_SIZE 8000 #endif -#else -#define MAX_TRANSMIT_BUFFER_SIZE (1600+(MAX_802_11_HEADER_LENGTH+ENCRYPTION_MAX_OVERHEAD)*MAX_FRAGMENT_COUNT) -#endif #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE #define TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES (sizeof(tx_desc_819x_usb_aggr_subframe) + sizeof(tx_fwinfo_819x_usb)) #endif -#define scrclng 4 // octets for crc32 (FCS, ICV) +/* Octets for crc32 (FCS, ICV) */ +#define scrclng 4 -typedef enum rf_optype -{ +typedef enum rf_optype { RF_OP_By_SW_3wire = 0, RF_OP_By_FW, RF_OP_MAX -}rf_op_type; +} rf_op_type; /* 8190 Loopback Mode definition */ -typedef enum _rtl819xUsb_loopback{ +typedef enum _rtl819xUsb_loopback { RTL819xU_NO_LOOPBACK = 0, RTL819xU_MAC_LOOPBACK = 1, RTL819xU_DMA_LOOPBACK = 2, RTL819xU_CCK_LOOPBACK = 3, -}rtl819xUsb_loopback_e; +} rtl819xUsb_loopback_e; /* due to rtl8192 firmware */ -typedef enum _desc_packet_type_e{ +typedef enum _desc_packet_type_e { DESC_PACKET_TYPE_INIT = 0, DESC_PACKET_TYPE_NORMAL = 1, -}desc_packet_type_e; +} desc_packet_type_e; -typedef enum _firmware_status{ +typedef enum _firmware_status { FW_STATUS_0_INIT = 0, FW_STATUS_1_MOVE_BOOT_CODE = 1, FW_STATUS_2_MOVE_MAIN_CODE = 2, FW_STATUS_3_TURNON_CPU = 3, FW_STATUS_4_MOVE_DATA_CODE = 4, FW_STATUS_5_READY = 5, -}firmware_status_e; +} firmware_status_e; typedef struct _rt_firmare_seg_container { u16 seg_size; u8 *seg_ptr; -}fw_seg_container, *pfw_seg_container; -typedef struct _rt_firmware{ +} fw_seg_container, *pfw_seg_container; +typedef struct _rt_firmware { firmware_status_e firmware_status; u16 cmdpacket_frag_thresold; -#define RTL8190_MAX_FIRMWARE_CODE_SIZE 64000 //64k +#define RTL8190_MAX_FIRMWARE_CODE_SIZE 64000 u8 firmware_buf[RTL8190_MAX_FIRMWARE_CODE_SIZE]; u16 firmware_buf_size; -}rt_firmware, *prt_firmware; +} rt_firmware, *prt_firmware; -//+by amy 080507 -#define MAX_RECEIVE_BUFFER_SIZE 9100 // Add this to 9100 bytes to receive A-MSDU from RT-AP +/* Add this to 9100 bytes to receive A-MSDU from RT-AP */ +#define MAX_RECEIVE_BUFFER_SIZE 9100 -typedef struct _rt_firmware_info_819xUsb{ +typedef struct _rt_firmware_info_819xUsb { u8 sz_info[16]; -}rt_firmware_info_819xUsb, *prt_firmware_info_819xUsb; +} rt_firmware_info_819xUsb, *prt_firmware_info_819xUsb; /* Firmware Queue Layout */ #define NUM_OF_FIRMWARE_QUEUE 10 @@ -527,8 +505,11 @@ typedef struct _rt_firmware_info_819xUsb{ #define RSVD_FW_QUEUE_PAGE_CMD_SHIFT 0x08 #define RSVD_FW_QUEUE_PAGE_BCN_SHIFT 0x00 #define RSVD_FW_QUEUE_PAGE_PUB_SHIFT 0x08 -//================================================================= -//================================================================= + +/* + * ================================================================= + * ================================================================= + */ #define EPROM_93c46 0 #define EPROM_93c56 1 @@ -557,7 +538,7 @@ typedef enum _WIRELESS_MODE { } WIRELESS_MODE; -#define RTL_IOCTL_WPA_SUPPLICANT SIOCIWFIRSTPRIV+30 +#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) typedef struct buffer { struct buffer *next; @@ -565,7 +546,7 @@ typedef struct buffer { } buffer; -typedef struct rtl_reg_debug{ +typedef struct rtl_reg_debug { unsigned int cmd; struct { unsigned char type; @@ -574,7 +555,7 @@ typedef struct rtl_reg_debug{ unsigned char length; } head; unsigned char buf[0xff]; -}rtl_reg_debug; +} rtl_reg_debug; @@ -584,58 +565,45 @@ typedef struct rtl_reg_debug{ typedef struct _rt_9x_tx_rate_history { u32 cck[4]; u32 ofdm[8]; - // HT_MCS[0][]: BW=0 SG=0 - // HT_MCS[1][]: BW=1 SG=0 - // HT_MCS[2][]: BW=0 SG=1 - // HT_MCS[3][]: BW=1 SG=1 u32 ht_mcs[4][16]; -}rt_tx_rahis_t, *prt_tx_rahis_t; +} rt_tx_rahis_t, *prt_tx_rahis_t; typedef struct _RT_SMOOTH_DATA_4RF { - char elements[4][100];//array to store values - u32 index; //index to current array to store - u32 TotalNum; //num of valid elements - u32 TotalVal[4]; //sum of valid elements -}RT_SMOOTH_DATA_4RF, *PRT_SMOOTH_DATA_4RF; - -#define MAX_8192U_RX_SIZE 8192 // This maybe changed for D-cut larger aggregation size -//stats seems messed up, clean it ASAP + char elements[4][100]; /* array to store values */ + u32 index; /* index to current array to store */ + u32 TotalNum; /* num of valid elements */ + u32 TotalVal[4]; /* sum of valid elements */ +} RT_SMOOTH_DATA_4RF, *PRT_SMOOTH_DATA_4RF; + +/* This maybe changed for D-cut larger aggregation size */ +#define MAX_8192U_RX_SIZE 8192 +/* Stats seems messed up, clean it ASAP */ typedef struct Stats { unsigned long txrdu; -// unsigned long rxrdu; - //unsigned long rxnolast; - //unsigned long rxnodata; -// unsigned long rxreset; -// unsigned long rxnopointer; unsigned long rxok; unsigned long rxframgment; unsigned long rxurberr; unsigned long rxstaterr; - unsigned long received_rate_histogram[4][32]; //0: Total, 1:OK, 2:CRC, 3:ICV, 2007 07 03 cosa - unsigned long received_preamble_GI[2][32]; //0: Long preamble/GI, 1:Short preamble/GI - unsigned long rx_AMPDUsize_histogram[5]; // level: (<4K), (4K~8K), (8K~16K), (16K~32K), (32K~64K) - unsigned long rx_AMPDUnum_histogram[5]; // level: (<5), (5~10), (10~20), (20~40), (>40) - unsigned long numpacket_matchbssid; // debug use only. - unsigned long numpacket_toself; // debug use only. - unsigned long num_process_phyinfo; // debug use only. + /* 0: Total, 1: OK, 2: CRC, 3: ICV */ + unsigned long received_rate_histogram[4][32]; + /* 0: Long preamble/GI, 1: Short preamble/GI */ + unsigned long received_preamble_GI[2][32]; + /* level: (<4K), (4K~8K), (8K~16K), (16K~32K), (32K~64K) */ + unsigned long rx_AMPDUsize_histogram[5]; + /* level: (<5), (5~10), (10~20), (20~40), (>40) */ + unsigned long rx_AMPDUnum_histogram[5]; + unsigned long numpacket_matchbssid; + unsigned long numpacket_toself; + unsigned long num_process_phyinfo; unsigned long numqry_phystatus; unsigned long numqry_phystatusCCK; unsigned long numqry_phystatusHT; - unsigned long received_bwtype[5]; //0: 20M, 1: funn40M, 2: upper20M, 3: lower20M, 4: duplicate + /* 0: 20M, 1: funn40M, 2: upper20M, 3: lower20M, 4: duplicate */ + unsigned long received_bwtype[5]; unsigned long txnperr; unsigned long txnpdrop; unsigned long txresumed; -// unsigned long rxerr; -// unsigned long rxoverflow; -// unsigned long rxint; unsigned long txnpokint; -// unsigned long txhpokint; -// unsigned long txhperr; -// unsigned long ints; -// unsigned long shints; unsigned long txoverflow; -// unsigned long rxdmafail; -// unsigned long txbeacon; -// unsigned long txbeaconerr; unsigned long txlpokint; unsigned long txlpdrop; unsigned long txlperr; @@ -684,30 +652,35 @@ typedef struct Stats { u8 last_packet_rate; unsigned long slide_signal_strength[100]; unsigned long slide_evm[100]; - unsigned long slide_rssi_total; // For recording sliding window's RSSI value - unsigned long slide_evm_total; // For recording sliding window's EVM value - long signal_strength; // Transformed, in dbm. Beautified signal strength for UI, not correct. + /* For recording sliding window's RSSI value */ + unsigned long slide_rssi_total; + /* For recording sliding window's EVM value */ + unsigned long slide_evm_total; + /* Transformed in dbm. Beautified signal strength for UI, not correct */ + long signal_strength; long signal_quality; long last_signal_strength_inpercent; - long recv_signal_power; // Correct smoothed ss in Dbm, only used in driver to report real power now. + /* Correct smoothed ss in dbm, only used in driver + * to report real power now */ + long recv_signal_power; u8 rx_rssi_percentage[4]; u8 rx_evm_percentage[2]; long rxSNRdB[4]; rt_tx_rahis_t txrate; - u32 Slide_Beacon_pwdb[100]; //cosa add for beacon rssi - u32 Slide_Beacon_Total; //cosa add for beacon rssi + /* For beacon RSSI */ + u32 Slide_Beacon_pwdb[100]; + u32 Slide_Beacon_Total; RT_SMOOTH_DATA_4RF cck_adc_pwdb; u32 CurrentShowTxate; } Stats; -// Bandwidth Offset +/* Bandwidth Offset */ #define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 #define HAL_PRIME_CHNL_OFFSET_LOWER 1 #define HAL_PRIME_CHNL_OFFSET_UPPER 2 -//+by amy 080507 typedef struct ChnlAccessSetting { u16 SIFS_Timer; @@ -716,35 +689,62 @@ typedef struct ChnlAccessSetting { u16 EIFS_Timer; u16 CWminIndex; u16 CWmaxIndex; -}*PCHANNEL_ACCESS_SETTING,CHANNEL_ACCESS_SETTING; - -typedef struct _BB_REGISTER_DEFINITION{ - u32 rfintfs; // set software control: // 0x870~0x877[8 bytes] - u32 rfintfi; // readback data: // 0x8e0~0x8e7[8 bytes] - u32 rfintfo; // output data: // 0x860~0x86f [16 bytes] - u32 rfintfe; // output enable: // 0x860~0x86f [16 bytes] - u32 rf3wireOffset; // LSSI data: // 0x840~0x84f [16 bytes] - u32 rfLSSI_Select; // BB Band Select: // 0x878~0x87f [8 bytes] - u32 rfTxGainStage; // Tx gain stage: // 0x80c~0x80f [4 bytes] - u32 rfHSSIPara1; // wire parameter control1 : // 0x820~0x823,0x828~0x82b, 0x830~0x833, 0x838~0x83b [16 bytes] - u32 rfHSSIPara2; // wire parameter control2 : // 0x824~0x827,0x82c~0x82f, 0x834~0x837, 0x83c~0x83f [16 bytes] - u32 rfSwitchControl; //Tx Rx antenna control : // 0x858~0x85f [16 bytes] - u32 rfAGCControl1; //AGC parameter control1 : // 0xc50~0xc53,0xc58~0xc5b, 0xc60~0xc63, 0xc68~0xc6b [16 bytes] - u32 rfAGCControl2; //AGC parameter control2 : // 0xc54~0xc57,0xc5c~0xc5f, 0xc64~0xc67, 0xc6c~0xc6f [16 bytes] - u32 rfRxIQImbalance; //OFDM Rx IQ imbalance matrix : // 0xc14~0xc17,0xc1c~0xc1f, 0xc24~0xc27, 0xc2c~0xc2f [16 bytes] - u32 rfRxAFE; //Rx IQ DC ofset and Rx digital filter, Rx DC notch filter : // 0xc10~0xc13,0xc18~0xc1b, 0xc20~0xc23, 0xc28~0xc2b [16 bytes] - u32 rfTxIQImbalance; //OFDM Tx IQ imbalance matrix // 0xc80~0xc83,0xc88~0xc8b, 0xc90~0xc93, 0xc98~0xc9b [16 bytes] - u32 rfTxAFE; //Tx IQ DC Offset and Tx DFIR type // 0xc84~0xc87,0xc8c~0xc8f, 0xc94~0xc97, 0xc9c~0xc9f [16 bytes] - u32 rfLSSIReadBack; //LSSI RF readback data // 0x8a0~0x8af [16 bytes] -}BB_REGISTER_DEFINITION_T, *PBB_REGISTER_DEFINITION_T; - -typedef enum _RT_RF_TYPE_819xU{ +} *PCHANNEL_ACCESS_SETTING, CHANNEL_ACCESS_SETTING; + +typedef struct _BB_REGISTER_DEFINITION { + /* set software control: 0x870~0x877 [8 bytes] */ + u32 rfintfs; + /* readback data: 0x8e0~0x8e7 [8 bytes] */ + u32 rfintfi; + /* output data: 0x860~0x86f [16 bytes] */ + u32 rfintfo; + /* output enable: 0x860~0x86f [16 bytes] */ + u32 rfintfe; + /* LSSI data: 0x840~0x84f [16 bytes] */ + u32 rf3wireOffset; + /* BB Band Select: 0x878~0x87f [8 bytes] */ + u32 rfLSSI_Select; + /* Tx gain stage: 0x80c~0x80f [4 bytes] */ + u32 rfTxGainStage; + /* wire parameter control1: 0x820~0x823, 0x828~0x82b, + * 0x830~0x833, 0x838~0x83b [16 bytes] */ + u32 rfHSSIPara1; + /* wire parameter control2: 0x824~0x827, 0x82c~0x82f, + * 0x834~0x837, 0x83c~0x83f [16 bytes] */ + u32 rfHSSIPara2; + /* Tx Rx antenna control: 0x858~0x85f [16 bytes] */ + u32 rfSwitchControl; + /* AGC parameter control1: 0xc50~0xc53, 0xc58~0xc5b, + * 0xc60~0xc63, 0xc68~0xc6b [16 bytes] */ + u32 rfAGCControl1; + /* AGC parameter control2: 0xc54~0xc57, 0xc5c~0xc5f, + * 0xc64~0xc67, 0xc6c~0xc6f [16 bytes] */ + u32 rfAGCControl2; + /* OFDM Rx IQ imbalance matrix: 0xc14~0xc17, 0xc1c~0xc1f, + * 0xc24~0xc27, 0xc2c~0xc2f [16 bytes] */ + u32 rfRxIQImbalance; + /* Rx IQ DC offset and Rx digital filter, Rx DC notch filter: + * 0xc10~0xc13, 0xc18~0xc1b, + * 0xc20~0xc23, 0xc28~0xc2b [16 bytes] */ + u32 rfRxAFE; + /* OFDM Tx IQ imbalance matrix: 0xc80~0xc83, 0xc88~0xc8b, + * 0xc90~0xc93, 0xc98~0xc9b [16 bytes] */ + u32 rfTxIQImbalance; + /* Tx IQ DC Offset and Tx DFIR type: + * 0xc84~0xc87, 0xc8c~0xc8f, + * 0xc94~0xc97, 0xc9c~0xc9f [16 bytes] */ + u32 rfTxAFE; + /* LSSI RF readback data: 0x8a0~0x8af [16 bytes] */ + u32 rfLSSIReadBack; +} BB_REGISTER_DEFINITION_T, *PBB_REGISTER_DEFINITION_T; + +typedef enum _RT_RF_TYPE_819xU { RF_TYPE_MIN = 0, RF_8225, RF_8256, RF_8258, RF_PSEUDO_11N = 4, -}RT_RF_TYPE_819xU, *PRT_RF_TYPE_819xU; +} RT_RF_TYPE_819xU, *PRT_RF_TYPE_819xU; typedef struct _rate_adaptive { u8 rate_adaptive_disabled; @@ -762,9 +762,9 @@ typedef struct _rate_adaptive { u32 low_rssi_threshold_ratr; u32 low_rssi_threshold_ratr_40M; u32 low_rssi_threshold_ratr_20M; - u8 ping_rssi_enable; //cosa add for test - u32 ping_rssi_ratr; //cosa add for test - u32 ping_rssi_thresh_for_ra;//cosa add for test + u8 ping_rssi_enable; + u32 ping_rssi_ratr; + u32 ping_rssi_thresh_for_ra; u32 last_ratr; } rate_adaptive, *prate_adaptive; @@ -778,9 +778,9 @@ typedef struct _txbbgain_struct { } txbbgain_struct, *ptxbbgain_struct; typedef struct _ccktxbbgain_struct { - //The Value is from a22 to a29 one Byte one time is much Safer + /* The value is from a22 to a29, one byte one time is much safer */ u8 ccktxbb_valuearray[8]; -} ccktxbbgain_struct,*pccktxbbgain_struct; +} ccktxbbgain_struct, *pccktxbbgain_struct; typedef struct _init_gain { @@ -791,7 +791,6 @@ typedef struct _init_gain { u8 cca; } init_gain, *pinit_gain; -//by amy 0606 typedef struct _phy_ofdm_rx_status_report_819xusb { u8 trsw_gain_X[4]; @@ -807,26 +806,26 @@ typedef struct _phy_ofdm_rx_status_report_819xusb { u8 max_ex_pwr; u8 sgi_en; u8 rxsc_sgien_exflg; -}phy_sts_ofdm_819xusb_t; +} phy_sts_ofdm_819xusb_t; typedef struct _phy_cck_rx_status_report_819xusb { - /* For CCK rate descriptor. This is a unsigned 8:1 variable. LSB bit presend - 0.5. And MSB 7 bts presend a signed value. Range from -64~+63.5. */ + /* For CCK rate descriptor. This is an unsigned 8:1 variable. + * LSB bit presend 0.5. And MSB 7 bts presend a signed value. + * Range from -64~+63.5. */ u8 adc_pwdb_X[4]; u8 sq_rpt; u8 cck_agc_rpt; -}phy_sts_cck_819xusb_t; +} phy_sts_cck_819xusb_t; -typedef struct _phy_ofdm_rx_status_rxsc_sgien_exintfflag{ +typedef struct _phy_ofdm_rx_status_rxsc_sgien_exintfflag { u8 reserved:4; u8 rxsc:2; u8 sgi_en:1; u8 ex_intf_flag:1; -}phy_ofdm_rx_status_rxsc_sgien_exintfflag; +} phy_ofdm_rx_status_rxsc_sgien_exintfflag; -typedef enum _RT_CUSTOMER_ID -{ +typedef enum _RT_CUSTOMER_ID { RT_CID_DEFAULT = 0, RT_CID_8187_ALPHA0 = 1, RT_CID_8187_SERCOMM_PS = 2, @@ -836,25 +835,28 @@ typedef enum _RT_CUSTOMER_ID RT_CID_819x_CAMEO = 6, RT_CID_819x_RUNTOP = 7, RT_CID_819x_Senao = 8, - RT_CID_TOSHIBA = 9, // Merge by Jacken, 2008/01/31. + RT_CID_TOSHIBA = 9, RT_CID_819x_Netcore = 10, RT_CID_Nettronix = 11, RT_CID_DLINK = 12, RT_CID_PRONET = 13, -}RT_CUSTOMER_ID, *PRT_CUSTOMER_ID; +} RT_CUSTOMER_ID, *PRT_CUSTOMER_ID; -//================================================================================ -// LED customization. -//================================================================================ - -typedef enum _LED_STRATEGY_8190{ - SW_LED_MODE0, // SW control 1 LED via GPIO0. It is default option. - SW_LED_MODE1, // SW control for PCI Express - SW_LED_MODE2, // SW control for Cameo. - SW_LED_MODE3, // SW contorl for RunTop. - SW_LED_MODE4, // SW control for Netcore - HW_LED, // HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes) -}LED_STRATEGY_8190, *PLED_STRATEGY_8190; +/* + * ========================================================================== + * LED customization. + * ========================================================================== + */ + +typedef enum _LED_STRATEGY_8190 { + SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */ + SW_LED_MODE1, /* SW control for PCI Express */ + SW_LED_MODE2, /* SW control for Cameo. */ + SW_LED_MODE3, /* SW control for RunTop. */ + SW_LED_MODE4, /* SW control for Netcore. */ + /* HW control 2 LEDs, LED0 and LED1 (4 different control modes) */ + HW_LED, +} LED_STRATEGY_8190, *PLED_STRATEGY_8190; typedef enum _RESET_TYPE { RESET_TYPE_NORESET = 0x00, @@ -863,7 +865,7 @@ typedef enum _RESET_TYPE { } RESET_TYPE; /* The simple tx command OP code. */ -typedef enum _tag_TxCmd_Config_Index{ +typedef enum _tag_TxCmd_Config_Index { TXCMD_TXRA_HISTORY_CTRL = 0xFF900000, TXCMD_RESET_TX_PKT_BUFF = 0xFF900001, TXCMD_RESET_RX_PKT_BUFF = 0xFF900002, @@ -871,11 +873,11 @@ typedef enum _tag_TxCmd_Config_Index{ TXCMD_SET_RX_RSSI = 0xFF900004, TXCMD_SET_TX_PWR_TRACKING = 0xFF900005, TXCMD_XXXX_CTRL, -}DCMD_TXCMD_OP; +} DCMD_TXCMD_OP; typedef struct r8192_priv { struct usb_device *udev; - //added for maintain info from eeprom + /* For maintain info from eeprom */ short epromtype; u16 eeprom_vid; u16 eeprom_pid; @@ -887,106 +889,81 @@ typedef struct r8192_priv { int irq; struct ieee80211_device *ieee80211; - short card_8192; /* O: rtl8192, 1:rtl8185 V B/C, 2:rtl8185 V D */ - u8 card_8192_version; /* if TCR reports card V B/C this discriminates */ -// short phy_ver; /* meaningful for rtl8225 1:A 2:B 3:C */ + /* O: rtl8192, 1: rtl8185 V B/C, 2: rtl8185 V D */ + short card_8192; + /* If TCR reports card V B/C, this discriminates */ + u8 card_8192_version; short enable_gpio0; - enum card_type {PCI,MINIPCI,CARDBUS,USB}card_type; + enum card_type { + PCI, MINIPCI, CARDBUS, USB + } card_type; short hw_plcp_len; short plcp_preamble_mode; spinlock_t irq_lock; -// spinlock_t irq_th_lock; spinlock_t tx_lock; struct mutex mutex; - //spinlock_t rf_lock; //used to lock rf write operation added by wb u16 irq_mask; -// short irq_enabled; -// struct net_device *dev; //comment this out. short chan; short sens; short max_sens; - // u8 chtxpwr[15]; //channels from 1 to 14, 0 not used -// u8 chtxpwr_ofdm[15]; //channels from 1 to 14, 0 not used -// u8 cck_txpwr_base; -// u8 ofdm_txpwr_base; -// u8 challow[15]; //channels from 1 to 14, 0 not used short up; - short crcmon; //if 1 allow bad crc frame reception in monitor mode -// short prism_hdr; - -// struct timer_list scan_timer; - /*short scanpending; - short stopscan;*/ -// spinlock_t scan_lock; -// u8 active_probe; - //u8 active_scan_num; + /* If 1, allow bad crc frame, reception in monitor mode */ + short crcmon; + struct semaphore wx_sem; - struct semaphore rf_sem; //used to lock rf write operation added by wb, modified by david -// short hw_wep; - -// short digphy; -// short antb; -// short diversity; -// u8 cs_treshold; -// short rcr_csense; - u8 rf_type; //0 means 1T2R, 1 means 2T4R + struct semaphore rf_sem; /* Used to lock rf write operation */ + + u8 rf_type; /* 0: 1T2R, 1: 2T4R */ RT_RF_TYPE_819xU rf_chip; -// u32 key0[4]; - short (*rf_set_sens)(struct net_device *dev,short sens); - u8 (*rf_set_chan)(struct net_device *dev,u8 ch); + short (*rf_set_sens)(struct net_device *dev, short sens); + u8 (*rf_set_chan)(struct net_device *dev, u8 ch); void (*rf_close)(struct net_device *dev); void (*rf_init)(struct net_device *dev); - //short rate; short promisc; - /*stats*/ + /* Stats */ struct Stats stats; struct iw_statistics wstats; - struct proc_dir_entry *dir_dev; - /*RX stuff*/ -// u32 *rxring; -// u32 *rxringtail; -// dma_addr_t rxringdma; + /* RX stuff */ struct urb **rx_urb; struct urb **rx_cmd_urb; #ifdef THOMAS_BEACON u32 *oldaddr; #endif #ifdef THOMAS_TASKLET - atomic_t irt_counter;//count for irq_rx_tasklet + atomic_t irt_counter; /* count for irq_rx_tasklet */ #endif #ifdef JACKSON_NEW_RX struct sk_buff **pp_rxskb; int rx_inx; #endif -/* modified by davad for Rx process */ struct sk_buff_head rx_queue; struct sk_buff_head skb_queue; struct work_struct qos_activate; short tx_urb_index; - atomic_t tx_pending[0x10];//UART_PRIORITY+1 + atomic_t tx_pending[0x10]; /* UART_PRIORITY + 1 */ struct tasklet_struct irq_rx_tasklet; struct urb *rxurb_task; - //2 Tx Related variables + /* Tx Related variables */ u16 ShortRetryLimit; u16 LongRetryLimit; u32 TransmitConfig; - u8 RegCWinMin; // For turbo mode CW adaptive. Added by Annie, 2005-10-27. + u8 RegCWinMin; /* For turbo mode CW adaptive */ u32 LastRxDescTSFHigh; u32 LastRxDescTSFLow; - //2 Rx Related variables + /* Rx Related variables */ u16 EarlyRxThreshold; u32 ReceiveConfig; u8 AcmControl; @@ -1001,13 +978,13 @@ typedef struct r8192_priv { struct work_struct reset_wq; /**********************************************************/ - //for rtl819xUsb + /* For rtl819xUsb */ u16 basic_rate; u8 short_preamble; u8 slot_time; bool bDcut; bool bCurrentRxAggrEnable; - u8 Rf_Mode; //add for Firmware RF -R/W switch + u8 Rf_Mode; /* For Firmware RF -R/W switch */ prt_firmware pFirmware; rtl819xUsb_loopback_e LoopbackMode; u16 EEPROMTxPowerDiff; @@ -1015,71 +992,70 @@ typedef struct r8192_priv { u8 EEPROMPwDiff; u8 EEPROMCrystalCap; u8 EEPROM_Def_Ver; - u8 EEPROMTxPowerLevelCCK;// CCK channel 1~14 + u8 EEPROMTxPowerLevelCCK; /* CCK channel 1~14 */ u8 EEPROMTxPowerLevelCCK_V1[3]; - u8 EEPROMTxPowerLevelOFDM24G[3]; // OFDM 2.4G channel 1~14 - u8 EEPROMTxPowerLevelOFDM5G[24]; // OFDM 5G + u8 EEPROMTxPowerLevelOFDM24G[3]; /* OFDM 2.4G channel 1~14 */ + u8 EEPROMTxPowerLevelOFDM5G[24]; /* OFDM 5G */ -/*PHY related*/ - BB_REGISTER_DEFINITION_T PHYRegDef[4]; //Radio A/B/C/D - // Read/write are allow for following hardware information variables + /* PHY related */ + BB_REGISTER_DEFINITION_T PHYRegDef[4]; /* Radio A/B/C/D */ + /* Read/write are allow for following hardware information variables */ u32 MCSTxPowerLevelOriginalOffset[6]; u32 CCKTxPowerLevelOriginalOffset; - u8 TxPowerLevelCCK[14]; // CCK channel 1~14 - u8 TxPowerLevelOFDM24G[14]; // OFDM 2.4G channel 1~14 - u8 TxPowerLevelOFDM5G[14]; // OFDM 5G + u8 TxPowerLevelCCK[14]; /* CCK channel 1~14 */ + u8 TxPowerLevelOFDM24G[14]; /* OFDM 2.4G channel 1~14 */ + u8 TxPowerLevelOFDM5G[14]; /* OFDM 5G */ u32 Pwr_Track; u8 TxPowerDiff; - u8 AntennaTxPwDiff[2]; // Antenna gain offset, index 0 for B, 1 for C, and 2 for D - u8 CrystalCap; // CrystalCap. - u8 ThermalMeter[2]; // ThermalMeter, index 0 for RFIC0, and 1 for RFIC1 + u8 AntennaTxPwDiff[2]; /* Antenna gain offset, 0: B, 1: C, 2: D */ + u8 CrystalCap; + u8 ThermalMeter[2]; /* index 0: RFIC0, index 1: RFIC1 */ u8 CckPwEnl; - // Use to calculate PWBD. + /* Use to calculate PWBD */ u8 bCckHighPower; long undecorated_smoothed_pwdb; - //for set channel + /* For set channel */ u8 SwChnlInProgress; u8 SwChnlStage; u8 SwChnlStep; u8 SetBWModeInProgress; HT_CHANNEL_WIDTH CurrentChannelBW; u8 ChannelPlan; - // 8190 40MHz mode - // - u8 nCur40MhzPrimeSC; // Control channel sub-carrier - // Joseph test for shorten RF configuration time. - // We save RF reg0 in this variable to reduce RF reading. - // + /* 8190 40MHz mode */ + /* Control channel sub-carrier */ + u8 nCur40MhzPrimeSC; + /* Test for shorten RF configuration time. + * We save RF reg0 in this variable to reduce RF reading. */ u32 RfReg0Value[4]; u8 NumTotalRFPath; bool brfpath_rxenable[4]; - //RF set related + /* RF set related */ bool SetRFPowerStateInProgress; -//+by amy 080507 struct timer_list watch_dog_timer; -//+by amy 080515 for dynamic mechenism - //Add by amy Tx Power Control for Near/Far Range 2008/05/15 - bool bdynamic_txpower; //bDynamicTxPower - bool bDynamicTxHighPower; // Tx high power state - bool bDynamicTxLowPower; // Tx low power state + /* For dynamic mechanism */ + /* Tx Power Control for Near/Far Range */ + bool bdynamic_txpower; + bool bDynamicTxHighPower; + bool bDynamicTxLowPower; bool bLastDTPFlag_High; bool bLastDTPFlag_Low; bool bstore_last_dtpflag; - bool bstart_txctrl_bydtp; //Define to discriminate on High power State or on sitesuvey to change Tx gain index - //Add by amy for Rate Adaptive + /* Define to discriminate on High power State or + * on sitesurvey to change Tx gain index */ + bool bstart_txctrl_bydtp; rate_adaptive rate_adaptive; - //Add by amy for TX power tracking - //2008/05/15 Mars OPEN/CLOSE TX POWER TRACKING - txbbgain_struct txbbgain_table[TxBBGainTableLength]; - u8 txpower_count;//For 6 sec do tracking again - bool btxpower_trackingInit; - u8 OFDM_index; - u8 CCK_index; - //2007/09/10 Mars Add CCK TX Power Tracking + /* TX power tracking + * OPEN/CLOSE TX POWER TRACKING */ + txbbgain_struct txbbgain_table[TxBBGainTableLength]; + u8 txpower_count; /* For 6 sec do tracking again */ + bool btxpower_trackingInit; + u8 OFDM_index; + u8 CCK_index; + /* CCK TX Power Tracking */ ccktxbbgain_struct cck_txbbgain_table[CCKTxBBGainTableLength]; ccktxbbgain_struct cck_txbbgain_ch14_table[CCKTxBBGainTableLength]; u8 rfa_txpowertrackingindex; @@ -1096,15 +1072,14 @@ typedef struct r8192_priv { bool bcck_in_ch14; bool btxpowerdata_readfromEEPORM; u16 TSSI_13dBm; - //For Backup Initial Gain init_gain initgain_backup; u8 DefaultInitialGain[4]; - // For EDCA Turbo mode, Added by amy 080515. + /* For EDCA Turbo mode */ bool bis_any_nonbepkts; bool bcurrent_turbo_EDCA; bool bis_cur_rdlstate; struct timer_list fsync_timer; - bool bfsync_processing; // 500ms Fsync timer is active or not + bool bfsync_processing; /* 500ms Fsync timer is active or not */ u32 rate_record; u32 rateCountDiffRecord; u32 ContinueDiffCount; @@ -1113,17 +1088,14 @@ typedef struct r8192_priv { u8 framesync; u32 framesyncC34; u8 framesyncMonitor; - //Added by amy 080516 for RX related u16 nrxAMPDU_size; u8 nrxAMPDU_aggr_num; - //by amy for gpio + /* For gpio */ bool bHwRadioOff; - //by amy for reset_count u32 reset_count; bool bpbc_pressed; - //by amy for debug u32 txpower_checkcnt; u32 txpower_tracking_callback_cnt; u8 thermal_read_val[40]; @@ -1132,7 +1104,7 @@ typedef struct r8192_priv { u32 ccktxpower_adjustcnt_ch14; u8 tx_fwinfo_force_subcarriermode; u8 tx_fwinfo_force_subcarrierval; - //by amy for silent reset + /* For silent reset */ RESET_TYPE ResetProgress; bool bForcedSilentReset; bool bDisableNormalResetCheck; @@ -1145,7 +1117,7 @@ typedef struct r8192_priv { u16 SifsTime; - //define work item by amy 080526 + /* Define work item */ struct delayed_work update_beacon_wq; struct delayed_work watch_dog_wq; @@ -1154,66 +1126,48 @@ typedef struct r8192_priv { struct delayed_work gpio_change_rf_wq; struct delayed_work initialgain_operate_wq; struct workqueue_struct *priv_wq; -}r8192_priv; +} r8192_priv; -// for rtl8187 -// now mirging to rtl8187B -/* -typedef enum{ - LOW_PRIORITY = 0x02, - NORM_PRIORITY - } priority_t; -*/ -//for rtl8187B +/* For rtl8187B */ typedef enum{ BULK_PRIORITY = 0x01, - //RSVD0, - //RSVD1, LOW_PRIORITY, NORM_PRIORITY, VO_PRIORITY, - VI_PRIORITY, //0x05 + VI_PRIORITY, BE_PRIORITY, BK_PRIORITY, RSVD2, RSVD3, - BEACON_PRIORITY, //0x0A + BEACON_PRIORITY, HIGH_PRIORITY, MANAGE_PRIORITY, RSVD4, RSVD5, - UART_PRIORITY //0x0F + UART_PRIORITY } priority_t; -typedef enum{ +typedef enum { NIC_8192U = 1, NIC_8190P = 2, NIC_8192E = 3, - } nic_t; - - -#ifdef JOHN_HWSEC -struct ssid_thread { - struct net_device *dev; - u8 name[IW_ESSID_MAX_SIZE + 1]; -}; -#endif +} nic_t; bool init_firmware(struct net_device *dev); short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb); -short rtl8192_tx(struct net_device *dev, struct sk_buff* skb); +short rtl8192_tx(struct net_device *dev, struct sk_buff *skb); u32 read_cam(struct net_device *dev, u8 addr); void write_cam(struct net_device *dev, u8 addr, u32 data); -u8 read_nic_byte(struct net_device *dev, int x); -u8 read_nic_byte_E(struct net_device *dev, int x); -u32 read_nic_dword(struct net_device *dev, int x); -u16 read_nic_word(struct net_device *dev, int x) ; -void write_nic_byte(struct net_device *dev, int x,u8 y); -void write_nic_byte_E(struct net_device *dev, int x,u8 y); -void write_nic_word(struct net_device *dev, int x,u16 y); -void write_nic_dword(struct net_device *dev, int x,u32 y); +int read_nic_byte(struct net_device *dev, int x, u8 *data); +int read_nic_byte_E(struct net_device *dev, int x, u8 *data); +int read_nic_dword(struct net_device *dev, int x, u32 *data); +int read_nic_word(struct net_device *dev, int x, u16 *data); +void write_nic_byte(struct net_device *dev, int x, u8 y); +void write_nic_byte_E(struct net_device *dev, int x, u8 y); +void write_nic_word(struct net_device *dev, int x, u16 y); +void write_nic_dword(struct net_device *dev, int x, u32 y); void force_pci_posting(struct net_device *dev); void rtl8192_rtx_disable(struct net_device *); @@ -1221,26 +1175,24 @@ void rtl8192_rx_enable(struct net_device *); void rtl8192_tx_enable(struct net_device *); void rtl8192_disassociate(struct net_device *dev); -//void fix_rx_fifo(struct net_device *dev); -void rtl8185_set_rf_pins_enable(struct net_device *dev,u32 a); +void rtl8185_set_rf_pins_enable(struct net_device *dev, u32 a); -void rtl8192_set_anaparam(struct net_device *dev,u32 a); -void rtl8185_set_anaparam2(struct net_device *dev,u32 a); +void rtl8192_set_anaparam(struct net_device *dev, u32 a); +void rtl8185_set_anaparam2(struct net_device *dev, u32 a); void rtl8192_update_msr(struct net_device *dev); int rtl8192_down(struct net_device *dev); int rtl8192_up(struct net_device *dev); void rtl8192_commit(struct net_device *dev); -void rtl8192_set_chan(struct net_device *dev,short ch); +void rtl8192_set_chan(struct net_device *dev, short ch); void write_phy(struct net_device *dev, u8 adr, u8 data); void write_phy_cck(struct net_device *dev, u8 adr, u32 data); void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data); void rtl8185_tx_antenna(struct net_device *dev, u8 ant); void rtl8192_set_rxconf(struct net_device *dev); -//short check_nic_enough_desc(struct net_device *dev, priority_t priority); -extern void rtl819xusb_beacon_tx(struct net_device *dev,u16 tx_rate); +extern void rtl819xusb_beacon_tx(struct net_device *dev, u16 tx_rate); void EnableHWSecurityConfig8192(struct net_device *dev); -void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent ); +void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent); #endif diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index f7de2f6d49a..24272c51bc9 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -3,7 +3,7 @@ * Linux device driver for RTL8192U * * Based on the r8187 driver, which is: - * Copyright 2004-2005 Andrea Merello <andreamrl@tiscali.it>, et al. + * Copyright 2004-2005 Andrea Merello <andrea.merello@gmail.com>, et al. * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. @@ -25,12 +25,35 @@ */ #ifndef CONFIG_FORCE_HARD_FLOAT -double __floatsidf (int i) { return i; } -unsigned int __fixunsdfsi (double d) { return d; } -double __adddf3(double a, double b) { return a+b; } -double __addsf3(float a, float b) { return a+b; } -double __subdf3(double a, double b) { return a-b; } -double __extendsfdf2(float a) {return a;} +double __floatsidf(int i) +{ + return i; +} + +unsigned int __fixunsdfsi(double d) +{ + return d; +} + +double __adddf3(double a, double b) +{ + return a+b; +} + +double __addsf3(float a, float b) +{ + return a+b; +} + +double __subdf3(double a, double b) +{ + return a-b; +} + +double __extendsfdf2(float a) +{ + return a; +} #endif #undef LOOP_TEST @@ -68,37 +91,17 @@ double __extendsfdf2(float a) {return a;} #include "r819xU_phyreg.h" #include "r819xU_cmdpkt.h" #include "r8192U_dm.h" -//#include "r8192xU_phyreg.h" #include <linux/usb.h> #include <linux/slab.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> // FIXME: check if 2.6.7 is ok -#ifdef CONFIG_RTL8192_PM -#include "r8192_pm.h" -#endif - #include "dot11d.h" //set here to open your trace code. //WB -u32 rt_global_debug_component = \ - // COMP_INIT | -// COMP_DBG | - // COMP_EPROM | -// COMP_PHY | - // COMP_RF | -// COMP_FIRMWARE | -// COMP_CH | - // COMP_POWER_TRACKING | -// COMP_RATE | - // COMP_TXAGC | - // COMP_TRACE | - COMP_DOWN | - // COMP_RECV | - // COMP_SWBW | +u32 rt_global_debug_component = COMP_DOWN | COMP_SEC | - // COMP_RESET | - // COMP_SEND | - // COMP_EVENTS | - COMP_ERR ; //always open err flags on + COMP_ERR; //always open err flags on #define TOTAL_CAM_ENTRY 32 #define CAM_CONTENT_COUNT 8 @@ -128,24 +131,22 @@ MODULE_VERSION("V 1.1"); MODULE_DEVICE_TABLE(usb, rtl8192_usb_id_tbl); MODULE_DESCRIPTION("Linux driver for Realtek RTL8192 USB WiFi cards"); -static char* ifname = "wlan%d"; +static char *ifname = "wlan%d"; static int hwwep = 1; //default use hw. set 0 to use software security static int channels = 0x3fff; -module_param(ifname, charp, S_IRUGO|S_IWUSR ); -//module_param(hwseqnum,int, S_IRUGO|S_IWUSR); -module_param(hwwep,int, S_IRUGO|S_IWUSR); -module_param(channels,int, S_IRUGO|S_IWUSR); +module_param(ifname, charp, S_IRUGO|S_IWUSR); +module_param(hwwep, int, S_IRUGO|S_IWUSR); +module_param(channels, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(ifname," Net interface name, wlan%d=default"); -//MODULE_PARM_DESC(hwseqnum," Try to use hardware 802.11 header sequence numbers. Zero=default"); -MODULE_PARM_DESC(hwwep," Try to use hardware security support. "); -MODULE_PARM_DESC(channels," Channel bitmask for specific locales. NYI"); +MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default"); +MODULE_PARM_DESC(hwwep, " Try to use hardware security support. "); +MODULE_PARM_DESC(channels, " Channel bitmask for specific locales. NYI"); static int rtl8192_usb_probe(struct usb_interface *intf, - const struct usb_device_id *id); + const struct usb_device_id *id); static void rtl8192_usb_disconnect(struct usb_interface *intf); @@ -154,20 +155,15 @@ static struct usb_driver rtl8192_usb_driver = { .id_table = rtl8192_usb_id_tbl, /* PCI_ID table */ .probe = rtl8192_usb_probe, /* probe fn */ .disconnect = rtl8192_usb_disconnect, /* remove fn */ -#ifdef CONFIG_RTL8192_PM - .suspend = rtl8192_suspend, /* PM suspend fn */ - .resume = rtl8192_resume, /* PM resume fn */ -#else .suspend = NULL, /* PM suspend fn */ .resume = NULL, /* PM resume fn */ -#endif }; typedef struct _CHANNEL_LIST { u8 Channel[32]; u8 Len; -}CHANNEL_LIST, *PCHANNEL_LIST; +} CHANNEL_LIST, *PCHANNEL_LIST; static CHANNEL_LIST ChannelPlan[] = { {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64,149,153,157,161,165},24}, //FCC @@ -183,12 +179,11 @@ static CHANNEL_LIST ChannelPlan[] = { {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14} //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626 }; -static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv) +static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv) { - int i, max_chan=-1, min_chan=-1; - struct ieee80211_device* ieee = priv->ieee80211; - switch (channel_plan) - { + int i, max_chan = -1, min_chan = -1; + struct ieee80211_device *ieee = priv->ieee80211; + switch (channel_plan) { case COUNTRY_CODE_FCC: case COUNTRY_CODE_IC: case COUNTRY_CODE_ETSI: @@ -198,22 +193,21 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv) case COUNTRY_CODE_MKK1: case COUNTRY_CODE_ISRAEL: case COUNTRY_CODE_TELEC: - case COUNTRY_CODE_MIC: + case COUNTRY_CODE_MIC: Dot11d_Init(ieee); ieee->bGlobalDomain = false; //actually 8225 & 8256 rf chips only support B,G,24N mode if ((priv->rf_chip == RF_8225) || (priv->rf_chip == RF_8256)) { min_chan = 1; max_chan = 14; - } - else { - RT_TRACE(COMP_ERR, "unknown rf chip, can't set channel map in function:%s()\n", __FUNCTION__); + } else { + RT_TRACE(COMP_ERR, "unknown rf chip, can't set channel map in function:%s()\n", __func__); } if (ChannelPlan[channel_plan].Len != 0) { // Clear old channel map memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map)); // Set new channel map - for (i=0;i<ChannelPlan[channel_plan].Len;i++) { + for (i = 0; i < ChannelPlan[channel_plan].Len; i++) { if (ChannelPlan[channel_plan].Channel[i] < min_chan || ChannelPlan[channel_plan].Channel[i] > max_chan) break; GET_DOT11D_INFO(ieee)->channel_map[ChannelPlan[channel_plan].Channel[i]] = 1; @@ -226,33 +220,21 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv) Dot11d_Reset(ieee); ieee->bGlobalDomain = true; break; - + default: break; } } -#define rx_hal_is_cck_rate(_pdrvinfo)\ - (_pdrvinfo->RxRate == DESC90_RATE1M ||\ - _pdrvinfo->RxRate == DESC90_RATE2M ||\ - _pdrvinfo->RxRate == DESC90_RATE5_5M ||\ - _pdrvinfo->RxRate == DESC90_RATE11M) &&\ - !_pdrvinfo->RxHT\ -void CamResetAllEntry(struct net_device *dev) +static void CamResetAllEntry(struct net_device *dev) { u32 ulcommand = 0; //2004/02/11 In static WEP, OID_ADD_KEY or OID_ADD_WEP are set before STA associate to AP. // However, ResetKey is called on OID_802_11_INFRASTRUCTURE_MODE and MlmeAssociateRequest // In this condition, Cam can not be reset because upper layer will not set this static key again. - //if(Adapter->EncAlgorithm == WEP_Encryption) - // return; -//debug - //DbgPrint("========================================\n"); - //DbgPrint(" Call ResetAllEntry \n"); - //DbgPrint("========================================\n\n"); ulcommand |= BIT31|BIT30; write_nic_dword(dev, RWCAM, ulcommand); @@ -262,13 +244,16 @@ void CamResetAllEntry(struct net_device *dev) void write_cam(struct net_device *dev, u8 addr, u32 data) { write_nic_dword(dev, WCAMI, data); - write_nic_dword(dev, RWCAM, BIT31|BIT16|(addr&0xff) ); + write_nic_dword(dev, RWCAM, BIT31|BIT16|(addr&0xff)); } u32 read_cam(struct net_device *dev, u8 addr) { - write_nic_dword(dev, RWCAM, 0x80000000|(addr&0xff) ); - return read_nic_dword(dev, 0xa8); + u32 data; + + write_nic_dword(dev, RWCAM, 0x80000000|(addr&0xff)); + read_nic_dword(dev, 0xa8, &data); + return data; } void write_nic_byte_E(struct net_device *dev, int indx, u8 data) @@ -278,32 +263,29 @@ void write_nic_byte_E(struct net_device *dev, int indx, u8 data) struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, - indx|0xfe00, 0, &data, 1, HZ / 2); + RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, + indx|0xfe00, 0, &data, 1, HZ / 2); if (status < 0) - { - printk("write_nic_byte_E TimeOut! status:%d\n", status); - } + netdev_err(dev, "write_nic_byte_E TimeOut! status: %d\n", status); } -u8 read_nic_byte_E(struct net_device *dev, int indx) +int read_nic_byte_E(struct net_device *dev, int indx, u8 *data) { int status; - u8 data; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - indx|0xfe00, 0, &data, 1, HZ / 2); + RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, + indx|0xfe00, 0, data, 1, HZ / 2); - if (status < 0) - { - printk("read_nic_byte_E TimeOut! status:%d\n", status); + if (status < 0) { + netdev_err(dev, "%s failure status: %d\n", __func__, status); + return status; } - return data; + return 0; } //as 92U has extend page from 4 to 16, so modify functions below. void write_nic_byte(struct net_device *dev, int indx, u8 data) @@ -314,13 +296,11 @@ void write_nic_byte(struct net_device *dev, int indx, u8 data) struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, - (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 1, HZ / 2); + RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, + (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 1, HZ / 2); if (status < 0) - { - printk("write_nic_byte TimeOut! status:%d\n", status); - } + netdev_err(dev, "write_nic_byte TimeOut! status: %d\n", status); } @@ -335,13 +315,11 @@ void write_nic_word(struct net_device *dev, int indx, u16 data) struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, - (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 2, HZ / 2); + RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, + (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 2, HZ / 2); if (status < 0) - { - printk("write_nic_word TimeOut! status:%d\n", status); - } + netdev_err(dev, "write_nic_word TimeOut! status: %d\n", status); } @@ -355,98 +333,92 @@ void write_nic_dword(struct net_device *dev, int indx, u32 data) struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, - (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 4, HZ / 2); + RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, + (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 4, HZ / 2); if (status < 0) - { - printk("write_nic_dword TimeOut! status:%d\n", status); - } + netdev_err(dev, "write_nic_dword TimeOut! status: %d\n", status); } -u8 read_nic_byte(struct net_device *dev, int indx) +int read_nic_byte(struct net_device *dev, int indx, u8 *data) { - u8 data; int status; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 1, HZ / 2); + RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, + (indx&0xff)|0xff00, (indx>>8)&0x0f, data, 1, HZ / 2); - if (status < 0) - { - printk("read_nic_byte TimeOut! status:%d\n", status); + if (status < 0) { + netdev_err(dev, "%s failure status: %d\n", __func__, status); + return status; } - return data; + return 0; } -u16 read_nic_word(struct net_device *dev, int indx) +int read_nic_word(struct net_device *dev, int indx, u16 *data) { - u16 data; int status; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - (indx&0xff)|0xff00, (indx>>8)&0x0f, - &data, 2, HZ / 2); + RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, + (indx&0xff)|0xff00, (indx>>8)&0x0f, + data, 2, HZ / 2); - if (status < 0) - printk("read_nic_word TimeOut! status:%d\n", status); + if (status < 0) { + netdev_err(dev, "%s failure status: %d\n", __func__, status); + return status; + } - return data; + return 0; } -u16 read_nic_word_E(struct net_device *dev, int indx) +static int read_nic_word_E(struct net_device *dev, int indx, u16 *data) { - u16 data; int status; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - indx|0xfe00, 0, &data, 2, HZ / 2); + RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, + indx|0xfe00, 0, data, 2, HZ / 2); - if (status < 0) - printk("read_nic_word TimeOut! status:%d\n", status); + if (status < 0) { + netdev_err(dev, "%s failure status: %d\n", __func__, status); + return status; + } - return data; + return 0; } -u32 read_nic_dword(struct net_device *dev, int indx) +int read_nic_dword(struct net_device *dev, int indx, u32 *data) { - u32 data; int status; - /* int result; */ struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct usb_device *udev = priv->udev; status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - (indx&0xff)|0xff00, (indx>>8)&0x0f, - &data, 4, HZ / 2); - /* if(0 != result) { - * printk(KERN_WARNING "read size of data = %d\, date = %d\n", - * result, data); - * } - */ + RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, + (indx&0xff)|0xff00, (indx>>8)&0x0f, + data, 4, HZ / 2); - if (status < 0) - printk("read_nic_dword TimeOut! status:%d\n", status); + if (status < 0) { + netdev_err(dev, "%s failure status: %d\n", __func__, status); + return status; + } - return data; + return 0; } /* u8 read_phy_cck(struct net_device *dev, u8 adr); */ @@ -460,9 +432,7 @@ inline void force_pci_posting(struct net_device *dev) static struct net_device_stats *rtl8192_stats(struct net_device *dev); void rtl8192_commit(struct net_device *dev); -/* void rtl8192_restart(struct net_device *dev); */ void rtl8192_restart(struct work_struct *work); -/* void rtl8192_rq_tx_ack(struct work_struct *work); */ void watch_dog_timer_callback(unsigned long data); /**************************************************************************** @@ -472,294 +442,215 @@ void watch_dog_timer_callback(unsigned long data); static struct proc_dir_entry *rtl8192_proc; -static int proc_get_stats_ap(char *page, char **start, off_t offset, int count, - int *eof, void *data) +static int proc_get_stats_ap(struct seq_file *m, void *v) { - struct net_device *dev = data; + struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct ieee80211_device *ieee = priv->ieee80211; struct ieee80211_network *target; - int len = 0; - list_for_each_entry(target, &ieee->network_list, list) { - - len += snprintf(page + len, count - len, "%s ", target->ssid); - + const char *wpa = "non_WPA"; if (target->wpa_ie_len > 0 || target->rsn_ie_len > 0) - len += snprintf(page + len, count - len, "WPA\n"); - else - len += snprintf(page + len, count - len, "non_WPA\n"); + wpa = "WPA"; + + seq_printf(m, "%s %s\n", target->ssid, wpa); } - *eof = 1; - return len; + return 0; } -static int proc_get_registers(char *page, char **start, - off_t offset, int count, - int *eof, void *data) +static int proc_get_registers(struct seq_file *m, void *v) { - struct net_device *dev = data; -// struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); + struct net_device *dev = m->private; + int i, n, max = 0xff; + u8 byte_rd; - int len = 0; - int i,n; + seq_puts(m, "\n####################page 0##################\n "); - int max=0xff; + for (n = 0; n <= max;) { + seq_printf(m, "\nD: %2x > ", n); - /* This dump the current register page */ - len += snprintf(page + len, count - len, - "\n####################page 0##################\n "); - - for (n=0;n<=max;) { - //printk( "\nD: %2x> ", n); - len += snprintf(page + len, count - len, - "\nD: %2x > ",n); - - for (i=0;i<16 && n<=max;i++,n++) - len += snprintf(page + len, count - len, - "%2x ",read_nic_byte(dev,0x000|n)); - - // printk("%2x ",read_nic_byte(dev,n)); + for (i = 0; i < 16 && n <= max; i++, n++) { + read_nic_byte(dev, 0x000|n, &byte_rd); + seq_printf(m, "%2x ", byte_rd); + } } - len += snprintf(page + len, count - len, - "\n####################page 1##################\n "); - for (n=0;n<=max;) { - //printk( "\nD: %2x> ", n); - len += snprintf(page + len, count - len, - "\nD: %2x > ",n); - for (i=0;i<16 && n<=max;i++,n++) - len += snprintf(page + len, count - len, - "%2x ",read_nic_byte(dev,0x100|n)); + seq_puts(m, "\n####################page 1##################\n "); + for (n = 0; n <= max;) { + seq_printf(m, "\nD: %2x > ", n); - // printk("%2x ",read_nic_byte(dev,n)); + for (i = 0; i < 16 && n <= max; i++, n++) { + read_nic_byte(dev, 0x100|n, &byte_rd); + seq_printf(m, "%2x ", byte_rd); + } } - len += snprintf(page + len, count - len, - "\n####################page 3##################\n "); - for (n=0;n<=max;) { - //printk( "\nD: %2x> ", n); - len += snprintf(page + len, count - len, - "\nD: %2x > ",n); - for(i=0;i<16 && n<=max;i++,n++) - len += snprintf(page + len, count - len, - "%2x ",read_nic_byte(dev,0x300|n)); + seq_puts(m, "\n####################page 3##################\n "); + for (n = 0; n <= max;) { + seq_printf(m, "\nD: %2x > ", n); - // printk("%2x ",read_nic_byte(dev,n)); + for (i = 0; i < 16 && n <= max; i++, n++) { + read_nic_byte(dev, 0x300|n, &byte_rd); + seq_printf(m, "%2x ", byte_rd); + } } - len += snprintf(page + len, count - len,"\n"); - *eof = 1; - return len; + seq_putc(m, '\n'); + return 0; } - - - - -static int proc_get_stats_tx(char *page, char **start, - off_t offset, int count, - int *eof, void *data) +static int proc_get_stats_tx(struct seq_file *m, void *v) { - struct net_device *dev = data; + struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - int len = 0; - - len += snprintf(page + len, count - len, - "TX VI priority ok int: %lu\n" - "TX VI priority error int: %lu\n" - "TX VO priority ok int: %lu\n" - "TX VO priority error int: %lu\n" - "TX BE priority ok int: %lu\n" - "TX BE priority error int: %lu\n" - "TX BK priority ok int: %lu\n" - "TX BK priority error int: %lu\n" - "TX MANAGE priority ok int: %lu\n" - "TX MANAGE priority error int: %lu\n" - "TX BEACON priority ok int: %lu\n" - "TX BEACON priority error int: %lu\n" -// "TX high priority ok int: %lu\n" -// "TX high priority failed error int: %lu\n" - "TX queue resume: %lu\n" - "TX queue stopped?: %d\n" - "TX fifo overflow: %lu\n" -// "TX beacon: %lu\n" - "TX VI queue: %d\n" - "TX VO queue: %d\n" - "TX BE queue: %d\n" - "TX BK queue: %d\n" -// "TX HW queue: %d\n" - "TX VI dropped: %lu\n" - "TX VO dropped: %lu\n" - "TX BE dropped: %lu\n" - "TX BK dropped: %lu\n" - "TX total data packets %lu\n", -// "TX beacon aborted: %lu\n", - priv->stats.txviokint, - priv->stats.txvierr, - priv->stats.txvookint, - priv->stats.txvoerr, - priv->stats.txbeokint, - priv->stats.txbeerr, - priv->stats.txbkokint, - priv->stats.txbkerr, - priv->stats.txmanageokint, - priv->stats.txmanageerr, - priv->stats.txbeaconokint, - priv->stats.txbeaconerr, -// priv->stats.txhpokint, -// priv->stats.txhperr, - priv->stats.txresumed, - netif_queue_stopped(dev), - priv->stats.txoverflow, -// priv->stats.txbeacon, - atomic_read(&(priv->tx_pending[VI_PRIORITY])), - atomic_read(&(priv->tx_pending[VO_PRIORITY])), - atomic_read(&(priv->tx_pending[BE_PRIORITY])), - atomic_read(&(priv->tx_pending[BK_PRIORITY])), -// read_nic_byte(dev, TXFIFOCOUNT), - priv->stats.txvidrop, - priv->stats.txvodrop, - priv->stats.txbedrop, - priv->stats.txbkdrop, - priv->stats.txdatapkt -// priv->stats.txbeaconerr + seq_printf(m, + "TX VI priority ok int: %lu\n" + "TX VI priority error int: %lu\n" + "TX VO priority ok int: %lu\n" + "TX VO priority error int: %lu\n" + "TX BE priority ok int: %lu\n" + "TX BE priority error int: %lu\n" + "TX BK priority ok int: %lu\n" + "TX BK priority error int: %lu\n" + "TX MANAGE priority ok int: %lu\n" + "TX MANAGE priority error int: %lu\n" + "TX BEACON priority ok int: %lu\n" + "TX BEACON priority error int: %lu\n" + "TX queue resume: %lu\n" + "TX queue stopped?: %d\n" + "TX fifo overflow: %lu\n" + "TX VI queue: %d\n" + "TX VO queue: %d\n" + "TX BE queue: %d\n" + "TX BK queue: %d\n" + "TX VI dropped: %lu\n" + "TX VO dropped: %lu\n" + "TX BE dropped: %lu\n" + "TX BK dropped: %lu\n" + "TX total data packets %lu\n", + priv->stats.txviokint, + priv->stats.txvierr, + priv->stats.txvookint, + priv->stats.txvoerr, + priv->stats.txbeokint, + priv->stats.txbeerr, + priv->stats.txbkokint, + priv->stats.txbkerr, + priv->stats.txmanageokint, + priv->stats.txmanageerr, + priv->stats.txbeaconokint, + priv->stats.txbeaconerr, + priv->stats.txresumed, + netif_queue_stopped(dev), + priv->stats.txoverflow, + atomic_read(&(priv->tx_pending[VI_PRIORITY])), + atomic_read(&(priv->tx_pending[VO_PRIORITY])), + atomic_read(&(priv->tx_pending[BE_PRIORITY])), + atomic_read(&(priv->tx_pending[BK_PRIORITY])), + priv->stats.txvidrop, + priv->stats.txvodrop, + priv->stats.txbedrop, + priv->stats.txbkdrop, + priv->stats.txdatapkt ); - *eof = 1; - return len; + return 0; } - - -static int proc_get_stats_rx(char *page, char **start, - off_t offset, int count, - int *eof, void *data) +static int proc_get_stats_rx(struct seq_file *m, void *v) { - struct net_device *dev = data; + struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - int len = 0; - - len += snprintf(page + len, count - len, - "RX packets: %lu\n" - "RX urb status error: %lu\n" - "RX invalid urb error: %lu\n", - priv->stats.rxoktotal, - priv->stats.rxstaterr, - priv->stats.rxurberr); + seq_printf(m, + "RX packets: %lu\n" + "RX urb status error: %lu\n" + "RX invalid urb error: %lu\n", + priv->stats.rxoktotal, + priv->stats.rxstaterr, + priv->stats.rxurberr); - *eof = 1; - return len; + return 0; } -void rtl8192_proc_module_init(void) + +static void rtl8192_proc_module_init(void) { RT_TRACE(COMP_INIT, "Initializing proc filesystem"); rtl8192_proc = proc_mkdir(RTL819xU_MODULE_NAME, init_net.proc_net); } - -void rtl8192_proc_module_remove(void) +/* + * seq_file wrappers for procfile show routines. + */ +static int rtl8192_proc_open(struct inode *inode, struct file *file) { - remove_proc_entry(RTL819xU_MODULE_NAME, init_net.proc_net); -} + struct net_device *dev = proc_get_parent_data(inode); + int (*show)(struct seq_file *, void *) = PDE_DATA(inode); - -void rtl8192_proc_remove_one(struct net_device *dev) -{ - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - - - if (priv->dir_dev) { - // remove_proc_entry("stats-hw", priv->dir_dev); - remove_proc_entry("stats-tx", priv->dir_dev); - remove_proc_entry("stats-rx", priv->dir_dev); - // remove_proc_entry("stats-ieee", priv->dir_dev); - remove_proc_entry("stats-ap", priv->dir_dev); - remove_proc_entry("registers", priv->dir_dev); - // remove_proc_entry("cck-registers",priv->dir_dev); - // remove_proc_entry("ofdm-registers",priv->dir_dev); - //remove_proc_entry(dev->name, rtl8192_proc); - remove_proc_entry("wlan0", rtl8192_proc); - priv->dir_dev = NULL; - } + return single_open(file, show, dev); } +static const struct file_operations rtl8192_proc_fops = { + .open = rtl8192_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; -void rtl8192_proc_init_one(struct net_device *dev) -{ - struct proc_dir_entry *e; - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - priv->dir_dev = proc_mkdir(dev->name, rtl8192_proc); - if (!priv->dir_dev) { - RT_TRACE(COMP_ERR, "Unable to initialize /proc/net/rtl8192/%s\n", - dev->name); - return; - } - e = create_proc_read_entry("stats-rx", S_IFREG | S_IRUGO, - priv->dir_dev, proc_get_stats_rx, dev); - - if (!e) { - RT_TRACE(COMP_ERR,"Unable to initialize " - "/proc/net/rtl8192/%s/stats-rx\n", - dev->name); - } - +/* + * Table of proc files we need to create. + */ +struct rtl8192_proc_file { + char name[12]; + int (*show)(struct seq_file *, void *); +}; - e = create_proc_read_entry("stats-tx", S_IFREG | S_IRUGO, - priv->dir_dev, proc_get_stats_tx, dev); +static const struct rtl8192_proc_file rtl8192_proc_files[] = { + { "stats-rx", &proc_get_stats_rx }, + { "stats-tx", &proc_get_stats_tx }, + { "stats-ap", &proc_get_stats_ap }, + { "registers", &proc_get_registers }, + { "" } +}; - if (!e) { - RT_TRACE(COMP_ERR, "Unable to initialize " - "/proc/net/rtl8192/%s/stats-tx\n", - dev->name); - } +static void rtl8192_proc_init_one(struct net_device *dev) +{ + const struct rtl8192_proc_file *f; + struct proc_dir_entry *dir; - e = create_proc_read_entry("stats-ap", S_IFREG | S_IRUGO, - priv->dir_dev, proc_get_stats_ap, dev); + if (rtl8192_proc) { + dir = proc_mkdir_data(dev->name, 0, rtl8192_proc, dev); + if (!dir) { + RT_TRACE(COMP_ERR, "Unable to initialize /proc/net/rtl8192/%s\n", + dev->name); + return; + } - if (!e) { - RT_TRACE(COMP_ERR, "Unable to initialize " - "/proc/net/rtl8192/%s/stats-ap\n", - dev->name); + for (f = rtl8192_proc_files; f->name[0]; f++) { + if (!proc_create_data(f->name, S_IFREG | S_IRUGO, dir, + &rtl8192_proc_fops, f->show)) { + RT_TRACE(COMP_ERR, "Unable to initialize " + "/proc/net/rtl8192/%s/%s\n", + dev->name, f->name); + return; + } + } } +} - e = create_proc_read_entry("registers", S_IFREG | S_IRUGO, - priv->dir_dev, proc_get_registers, dev); - if (!e) { - RT_TRACE(COMP_ERR, "Unable to initialize " - "/proc/net/rtl8192/%s/registers\n", - dev->name); - } +static void rtl8192_proc_remove_one(struct net_device *dev) +{ + remove_proc_subtree(dev->name, rtl8192_proc); } + /**************************************************************************** -----------------------------MISC STUFF------------------------- *****************************************************************************/ -/* this is only for debugging */ -void print_buffer(u32 *buffer, int len) -{ - int i; - u8 *buf =(u8*)buffer; - - printk("ASCII BUFFER DUMP (len: %x):\n",len); - - for(i=0;i<len;i++) - printk("%c",buf[i]); - - printk("\nBINARY BUFFER DUMP (len: %x):\n",len); - - for(i=0;i<len;i++) - printk("%x",buf[i]); - - printk("\n"); -} - -//short check_nic_enough_desc(struct net_device *dev, priority_t priority) -short check_nic_enough_desc(struct net_device *dev,int queue_index) +short check_nic_enough_desc(struct net_device *dev, int queue_index) { struct r8192_priv *priv = ieee80211_priv(dev); int used = atomic_read(&priv->tx_pending[queue_index]); @@ -767,13 +658,11 @@ short check_nic_enough_desc(struct net_device *dev,int queue_index) return (used < MAX_TX_URB); } -void tx_timeout(struct net_device *dev) +static void tx_timeout(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - //rtl8192_commit(dev); schedule_work(&priv->reset_wq); - //DMESG("TXTIMEOUT"); } @@ -781,59 +670,24 @@ void tx_timeout(struct net_device *dev) void dump_eprom(struct net_device *dev) { int i; - for(i=0; i<63; i++) - RT_TRACE(COMP_EPROM, "EEPROM addr %x : %x", i, eprom_read(dev,i)); -} - -/* this is only for debug */ -void rtl8192_dump_reg(struct net_device *dev) -{ - int i; - int n; - int max=0x1ff; - - RT_TRACE(COMP_PHY, "Dumping NIC register map"); - - for(n=0;n<=max;) - { - printk( "\nD: %2x> ", n); - for(i=0;i<16 && n<=max;i++,n++) - printk("%2x ",read_nic_byte(dev,n)); - } - printk("\n"); -} - -/**************************************************************************** - ------------------------------HW STUFF--------------------------- -*****************************************************************************/ - - -void rtl8192_set_mode(struct net_device *dev,int mode) -{ - u8 ecmd; - ecmd=read_nic_byte(dev, EPROM_CMD); - ecmd=ecmd &~ EPROM_CMD_OPERATING_MODE_MASK; - ecmd=ecmd | (mode<<EPROM_CMD_OPERATING_MODE_SHIFT); - ecmd=ecmd &~ (1<<EPROM_CS_SHIFT); - ecmd=ecmd &~ (1<<EPROM_CK_SHIFT); - write_nic_byte(dev, EPROM_CMD, ecmd); + for (i = 0; i < 63; i++) + RT_TRACE(COMP_EPROM, "EEPROM addr %x : %x", i, eprom_read(dev, i)); } - void rtl8192_update_msr(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 msr; - msr = read_nic_byte(dev, MSR); - msr &= ~ MSR_LINK_MASK; + read_nic_byte(dev, MSR, &msr); + msr &= ~MSR_LINK_MASK; /* do not change in link_state != WLAN_LINK_ASSOCIATED. * msr must be updated if the state is ASSOCIATING. * this is intentional and make sense for ad-hoc and * master (see the create BSS/IBSS func) */ - if (priv->ieee80211->state == IEEE80211_LINKED){ + if (priv->ieee80211->state == IEEE80211_LINKED) { if (priv->ieee80211->iw_mode == IW_MODE_INFRA) msr |= (MSR_LINK_MANAGED<<MSR_LINK_SHIFT); @@ -842,41 +696,33 @@ void rtl8192_update_msr(struct net_device *dev) else if (priv->ieee80211->iw_mode == IW_MODE_MASTER) msr |= (MSR_LINK_MASTER<<MSR_LINK_SHIFT); - }else + } else { msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT); + } write_nic_byte(dev, MSR, msr); } -void rtl8192_set_chan(struct net_device *dev,short ch) +void rtl8192_set_chan(struct net_device *dev, short ch) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); -// u32 tx; - RT_TRACE(COMP_CH, "=====>%s()====ch:%d\n", __FUNCTION__, ch); - priv->chan=ch; + RT_TRACE(COMP_CH, "=====>%s()====ch:%d\n", __func__, ch); + priv->chan = ch; /* this hack should avoid frame TX during channel setting*/ - -// tx = read_nic_dword(dev,TX_CONF); -// tx &= ~TX_LOOPBACK_MASK; - #ifndef LOOP_TEST -// write_nic_dword(dev,TX_CONF, tx |( TX_LOOPBACK_MAC<<TX_LOOPBACK_SHIFT)); - //need to implement rf set channel here WB if (priv->rf_set_chan) - priv->rf_set_chan(dev,priv->chan); + priv->rf_set_chan(dev, priv->chan); mdelay(10); -// write_nic_dword(dev,TX_CONF,tx | (TX_LOOPBACK_NONE<<TX_LOOPBACK_SHIFT)); #endif } static void rtl8192_rx_isr(struct urb *urb); -//static void rtl8192_rx_isr(struct urb *rx_urb); -u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats) +static u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats) { #ifdef USB_RX_AGGREGATION_SUPPORT @@ -886,10 +732,10 @@ u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats) else #endif return (sizeof(rx_desc_819x_usb) + pstats->RxDrvInfoSize - + pstats->RxBufShift); + + pstats->RxBufShift); } -static int rtl8192_rx_initiate(struct net_device*dev) +static int rtl8192_rx_initiate(struct net_device *dev) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct urb *entry; @@ -906,7 +752,6 @@ static int rtl8192_rx_initiate(struct net_device*dev) kfree_skb(skb); break; } -// printk("nomal packet IN request!\n"); usb_fill_bulk_urb(entry, priv->udev, usb_rcvbulkpipe(priv->udev, 3), skb_tail_pointer(skb), RX_URB_SIZE, rtl8192_rx_isr, skb); @@ -920,8 +765,7 @@ static int rtl8192_rx_initiate(struct net_device*dev) /* command packet rx procedure */ while (skb_queue_len(&priv->rx_queue) < MAX_RX_URB + 3) { -// printk("command packet IN request!\n"); - skb = __dev_alloc_skb(RX_URB_SIZE ,GFP_KERNEL); + skb = __dev_alloc_skb(RX_URB_SIZE, GFP_KERNEL); if (!skb) break; entry = usb_alloc_urb(0, GFP_KERNEL); @@ -935,7 +779,7 @@ static int rtl8192_rx_initiate(struct net_device*dev) info = (struct rtl8192_rx_info *) skb->cb; info->urb = entry; info->dev = dev; - info->out_pipe = 9; //denote rx cmd packet queue + info->out_pipe = 9; //denote rx cmd packet queue skb_queue_tail(&priv->rx_queue, skb); usb_submit_urb(entry, GFP_KERNEL); } @@ -948,64 +792,47 @@ void rtl8192_set_rxconf(struct net_device *dev) struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); u32 rxconf; - rxconf=read_nic_dword(dev,RCR); - rxconf = rxconf &~ MAC_FILTER_MASK; + read_nic_dword(dev, RCR, &rxconf); + rxconf = rxconf & ~MAC_FILTER_MASK; rxconf = rxconf | RCR_AMF; rxconf = rxconf | RCR_ADF; rxconf = rxconf | RCR_AB; rxconf = rxconf | RCR_AM; - //rxconf = rxconf | RCR_ACF; - if (dev->flags & IFF_PROMISC) {DMESG ("NIC in promisc mode");} + if (dev->flags & IFF_PROMISC) + DMESG("NIC in promisc mode"); - if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \ - dev->flags & IFF_PROMISC){ + if (priv->ieee80211->iw_mode == IW_MODE_MONITOR || + dev->flags & IFF_PROMISC) { rxconf = rxconf | RCR_AAP; - } /*else if(priv->ieee80211->iw_mode == IW_MODE_MASTER){ - rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT); - rxconf = rxconf | (1<<RX_CHECK_BSSID_SHIFT); - }*/else{ + } else { rxconf = rxconf | RCR_APM; rxconf = rxconf | RCR_CBSSID; } - if(priv->ieee80211->iw_mode == IW_MODE_MONITOR){ + if (priv->ieee80211->iw_mode == IW_MODE_MONITOR) { rxconf = rxconf | RCR_AICV; rxconf = rxconf | RCR_APWRMGT; } - if( priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) + if (priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) rxconf = rxconf | RCR_ACRC32; - rxconf = rxconf &~ RX_FIFO_THRESHOLD_MASK; + rxconf = rxconf & ~RX_FIFO_THRESHOLD_MASK; rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE<<RX_FIFO_THRESHOLD_SHIFT); - rxconf = rxconf &~ MAX_RX_DMA_MASK; + rxconf = rxconf & ~MAX_RX_DMA_MASK; rxconf = rxconf | ((u32)7<<RCR_MXDMA_OFFSET); -// rxconf = rxconf | (1<<RX_AUTORESETPHY_SHIFT); rxconf = rxconf | RCR_ONLYERLPKT; -// rxconf = rxconf &~ RCR_CS_MASK; -// rxconf = rxconf | (1<<RCR_CS_SHIFT); - write_nic_dword(dev, RCR, rxconf); - - #ifdef DEBUG_RX - DMESG("rxconf: %x %x",rxconf ,read_nic_dword(dev,RCR)); - #endif } //wait to be removed void rtl8192_rx_enable(struct net_device *dev) { - //u8 cmd; - - //struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - rtl8192_rx_initiate(dev); - -// rtl8192_set_rxconf(dev); } @@ -1022,9 +849,8 @@ void rtl8192_rtx_disable(struct net_device *dev) struct sk_buff *skb; struct rtl8192_rx_info *info; - cmd=read_nic_byte(dev,CMDR); - write_nic_byte(dev, CMDR, cmd &~ \ - (CR_TE|CR_RE)); + read_nic_byte(dev, CMDR, &cmd); + write_nic_byte(dev, CMDR, cmd & ~(CR_TE|CR_RE)); force_pci_posting(dev); mdelay(10); @@ -1037,56 +863,49 @@ void rtl8192_rtx_disable(struct net_device *dev) kfree_skb(skb); } - if (skb_queue_len(&priv->skb_queue)) { - printk(KERN_WARNING "skb_queue not empty\n"); - } + if (skb_queue_len(&priv->skb_queue)) + netdev_warn(dev, "skb_queue not empty\n"); skb_queue_purge(&priv->skb_queue); return; } - -int alloc_tx_beacon_desc_ring(struct net_device *dev, int count) -{ - return 0; -} - inline u16 ieeerate2rtlrate(int rate) { - switch(rate){ + switch (rate) { case 10: - return 0; + return 0; case 20: - return 1; + return 1; case 55: - return 2; + return 2; case 110: - return 3; + return 3; case 60: - return 4; + return 4; case 90: - return 5; + return 5; case 120: - return 6; + return 6; case 180: - return 7; + return 7; case 240: - return 8; + return 8; case 360: - return 9; + return 9; case 480: - return 10; + return 10; case 540: - return 11; + return 11; default: - return 3; + return 3; } } -static u16 rtl_rate[] = {10,20,55,110,60,90,120,180,240,360,480,540}; +static u16 rtl_rate[] = {10, 20, 55, 110, 60, 90, 120, 180, 240, 360, 480, 540}; inline u16 rtl8192_rate2rate(short rate) { - if (rate >11) return 0; + if (rate > 11) return 0; return rtl_rate[rate]; } @@ -1100,14 +919,13 @@ static void rtl8192_rx_isr(struct urb *urb) struct r8192_priv *priv = ieee80211_priv(dev); int out_pipe = info->out_pipe; int err; - if(!priv->up) + if (!priv->up) return; if (unlikely(urb->status)) { info->urb = NULL; priv->stats.rxstaterr++; priv->ieee80211->stats.rx_errors++; usb_free_urb(urb); - // printk("%s():rx status err\n",__FUNCTION__); return; } skb_unlink(skb, &priv->rx_queue); @@ -1119,14 +937,14 @@ static void rtl8192_rx_isr(struct urb *urb) skb = dev_alloc_skb(RX_URB_SIZE); if (unlikely(!skb)) { usb_free_urb(urb); - printk("%s():can,t alloc skb\n",__FUNCTION__); + netdev_err(dev, "%s(): can't alloc skb\n", __func__); /* TODO check rx queue length and refill *somewhere* */ return; } usb_fill_bulk_urb(urb, priv->udev, - usb_rcvbulkpipe(priv->udev, out_pipe), skb_tail_pointer(skb), - RX_URB_SIZE, rtl8192_rx_isr, skb); + usb_rcvbulkpipe(priv->udev, out_pipe), skb_tail_pointer(skb), + RX_URB_SIZE, rtl8192_rx_isr, skb); info = (struct rtl8192_rx_info *) skb->cb; info->urb = urb; @@ -1137,42 +955,30 @@ static void rtl8192_rx_isr(struct urb *urb) urb->context = skb; skb_queue_tail(&priv->rx_queue, skb); err = usb_submit_urb(urb, GFP_ATOMIC); - if(err && err != EPERM) - printk("can not submit rxurb, err is %x,URB status is %x\n",err,urb->status); + if (err && err != EPERM) + netdev_err(dev, "can not submit rxurb, err is %x, URB status is %x\n", err, urb->status); } -u32 -rtl819xusb_rx_command_packet( - struct net_device *dev, - struct ieee80211_rx_stats *pstats - ) +static u32 rtl819xusb_rx_command_packet(struct net_device *dev, + struct ieee80211_rx_stats *pstats) { u32 status; - //RT_TRACE(COMP_RECV, DBG_TRACE, ("---> RxCommandPacketHandle819xUsb()\n")); - status = cmpk_message_handle_rx(dev, pstats); if (status) - { DMESG("rxcommandpackethandle819xusb: It is a command packet\n"); - } - else - { - //RT_TRACE(COMP_RECV, DBG_TRACE, ("RxCommandPacketHandle819xUsb: It is not a command packet\n")); - } - //RT_TRACE(COMP_RECV, DBG_TRACE, ("<--- RxCommandPacketHandle819xUsb()\n")); return status; } -void rtl8192_data_hard_stop(struct net_device *dev) +static void rtl8192_data_hard_stop(struct net_device *dev) { //FIXME !! } -void rtl8192_data_hard_resume(struct net_device *dev) +static void rtl8192_data_hard_resume(struct net_device *dev) { // FIXME !! } @@ -1180,7 +986,7 @@ void rtl8192_data_hard_resume(struct net_device *dev) /* this function TX data frames when the ieee80211 stack requires this. * It checks also if we need to stop the ieee tx queue, eventually do it */ -void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rate) +static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rate) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); int ret; @@ -1189,24 +995,17 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rat u8 queue_index = tcb_desc->queue_index; /* shall not be referred by command packet */ - assert(queue_index != TXCMD_QUEUE); + RTL8192U_ASSERT(queue_index != TXCMD_QUEUE); - spin_lock_irqsave(&priv->tx_lock,flags); + spin_lock_irqsave(&priv->tx_lock, flags); - memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); -// tcb_desc->RATRIndex = 7; -// tcb_desc->bTxDisableRateFallBack = 1; -// tcb_desc->bTxUseDriverAssingedRate = 1; + memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); tcb_desc->bTxEnableFwCalcDur = 1; skb_push(skb, priv->ieee80211->tx_headroom); ret = rtl8192_tx(dev, skb); - //priv->ieee80211->stats.tx_bytes+=(skb->len - priv->ieee80211->tx_headroom); - //priv->ieee80211->stats.tx_packets++; - - spin_unlock_irqrestore(&priv->tx_lock,flags); + spin_unlock_irqrestore(&priv->tx_lock, flags); -// return ret; return; } @@ -1215,7 +1014,7 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rat * If the ring is full packet are dropped (for data frame the queue * is stopped before this can happen). */ -int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) +static int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); int ret; @@ -1224,21 +1023,21 @@ int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) u8 queue_index = tcb_desc->queue_index; - spin_lock_irqsave(&priv->tx_lock,flags); + spin_lock_irqsave(&priv->tx_lock, flags); - memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); - if(queue_index == TXCMD_QUEUE) { + memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); + if (queue_index == TXCMD_QUEUE) { skb_push(skb, USB_HWDESC_HEADER_LEN); rtl819xU_tx_cmd(dev, skb); ret = 1; - spin_unlock_irqrestore(&priv->tx_lock,flags); + spin_unlock_irqrestore(&priv->tx_lock, flags); return ret; } else { skb_push(skb, priv->ieee80211->tx_headroom); ret = rtl8192_tx(dev, skb); } - spin_unlock_irqrestore(&priv->tx_lock,flags); + spin_unlock_irqrestore(&priv->tx_lock, flags); return ret; } @@ -1250,7 +1049,7 @@ void rtl8192_try_wake_queue(struct net_device *dev, int pri); u16 DrvAggr_PaddingAdd(struct net_device *dev, struct sk_buff *skb) { u16 PaddingNum = 256 - ((skb->len + TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES) % 256); - return (PaddingNum&0xff); + return PaddingNum & 0xff; } u8 MRateToHwRate8190Pci(u8 rate); @@ -1278,7 +1077,7 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv /* Get the total aggregation length including the padding space and * sub frame header. */ - for(i = 1; i < pSendList->nr_drv_agg_frames; i++) { + for (i = 1; i < pSendList->nr_drv_agg_frames; i++) { TotalLength += DrvAggr_PaddingAdd(dev, skb); skb = pSendList->tx_agg_frames[i]; TotalLength += (skb->len + TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES); @@ -1289,37 +1088,33 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv memset(agg_skb->data, 0, agg_skb->len); skb_reserve(agg_skb, ieee->tx_headroom); -// RT_DEBUG_DATA(COMP_SEND, skb->cb, sizeof(skb->cb)); /* reserve info for first subframe Tx descriptor to be set in the tx function */ skb = pSendList->tx_agg_frames[0]; tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); tcb_desc->drv_agg_enable = 1; tcb_desc->pkt_size = skb->len; tcb_desc->DrvAggrNum = pSendList->nr_drv_agg_frames; - printk("DrvAggNum = %d\n", tcb_desc->DrvAggrNum); -// RT_DEBUG_DATA(COMP_SEND, skb->cb, sizeof(skb->cb)); -// printk("========>skb->data ======> \n"); -// RT_DEBUG_DATA(COMP_SEND, skb->data, skb->len); + netdev_dbg(dev, "DrvAggNum = %d\n", tcb_desc->DrvAggrNum); memcpy(agg_skb->cb, skb->cb, sizeof(skb->cb)); - memcpy(skb_put(agg_skb,skb->len),skb->data,skb->len); + memcpy(skb_put(agg_skb, skb->len), skb->data, skb->len); - for(i = 1; i < pSendList->nr_drv_agg_frames; i++) { + for (i = 1; i < pSendList->nr_drv_agg_frames; i++) { /* push the next sub frame to be 256 byte aline */ - skb_put(agg_skb,DrvAggr_PaddingAdd(dev,skb)); + skb_put(agg_skb, DrvAggr_PaddingAdd(dev, skb)); /* Subframe drv Tx descriptor and firmware info setting */ skb = pSendList->tx_agg_frames[i]; tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - tx_agg_desc = (tx_desc_819x_usb_aggr_subframe *)agg_skb->tail; - tx_fwinfo = (tx_fwinfo_819x_usb *)(agg_skb->tail + sizeof(tx_desc_819x_usb_aggr_subframe)); + tx_agg_desc = (tx_desc_819x_usb_aggr_subframe *)skb_tail_pointer(agg_skb); + tx_fwinfo = (tx_fwinfo_819x_usb *)(skb_tail_pointer(agg_skb) + sizeof(tx_desc_819x_usb_aggr_subframe)); - memset(tx_fwinfo,0,sizeof(tx_fwinfo_819x_usb)); + memset(tx_fwinfo, 0, sizeof(tx_fwinfo_819x_usb)); /* DWORD 0 */ - tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80)?1:0; + tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80) ? 1 : 0; tx_fwinfo->TxRate = MRateToHwRate8190Pci(tcb_desc->data_rate); tx_fwinfo->EnableCPUDur = tcb_desc->bTxEnableFwCalcDur; tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT, tx_fwinfo->TxRate, tcb_desc); - if(tcb_desc->bAMPDUEnable) {//AMPDU enabled + if (tcb_desc->bAMPDUEnable) {//AMPDU enabled tx_fwinfo->AllowAggregation = 1; /* DWORD 1 */ tx_fwinfo->RxMF = tcb_desc->ampdu_factor; @@ -1332,20 +1127,19 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv } /* Protection mode related */ - tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable)?1:0; - tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable)?1:0; - tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC)?1:0; - tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80)?1:0; + tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable) ? 1 : 0; + tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable) ? 1 : 0; + tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC) ? 1 : 0; + tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80) ? 1 : 0; tx_fwinfo->RtsRate = MRateToHwRate8190Pci((u8)tcb_desc->rts_rate); - tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT==0)?(tcb_desc->RTSSC):0; - tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT==1)?((tcb_desc->bRTSBW)?1:0):0; - tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT==0)?(tcb_desc->bRTSUseShortPreamble?1:0):\ - (tcb_desc->bRTSUseShortGI?1:0); + tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT == 0) ? (tcb_desc->RTSSC) : 0; + tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT == 1) ? ((tcb_desc->bRTSBW) ? 1 : 0) : 0; + tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT == 0) ? (tcb_desc->bRTSUseShortPreamble ? 1 : 0) : + (tcb_desc->bRTSUseShortGI ? 1 : 0); /* Set Bandwidth and sub-channel settings. */ - if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) - { - if(tcb_desc->bPacketBW) { + if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) { + if (tcb_desc->bPacketBW) { tx_fwinfo->TxBandwidth = 1; tx_fwinfo->TxSubCarrier = 0; //By SD3's Jerry suggestion, use duplicated mode } else { @@ -1360,41 +1154,35 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv /* Fill Tx descriptor */ memset(tx_agg_desc, 0, sizeof(tx_desc_819x_usb_aggr_subframe)); /* DWORD 0 */ - //tx_agg_desc->LINIP = 0; - //tx_agg_desc->CmdInit = 1; tx_agg_desc->Offset = sizeof(tx_fwinfo_819x_usb) + 8; /* already raw data, need not to subtract header length */ tx_agg_desc->PktSize = skb->len & 0xffff; /*DWORD 1*/ - tx_agg_desc->SecCAMID= 0; + tx_agg_desc->SecCAMID = 0; tx_agg_desc->RATid = tcb_desc->RATRIndex; - { - //MPDUOverhead = 0; - tx_agg_desc->NoEnc = 1; - } + tx_agg_desc->NoEnc = 1; tx_agg_desc->SecType = 0x0; if (tcb_desc->bHwSec) { - switch (priv->ieee80211->pairwise_key_type) - { - case KEY_TYPE_WEP40: - case KEY_TYPE_WEP104: - tx_agg_desc->SecType = 0x1; - tx_agg_desc->NoEnc = 0; - break; - case KEY_TYPE_TKIP: - tx_agg_desc->SecType = 0x2; - tx_agg_desc->NoEnc = 0; - break; - case KEY_TYPE_CCMP: - tx_agg_desc->SecType = 0x3; - tx_agg_desc->NoEnc = 0; - break; - case KEY_TYPE_NA: - tx_agg_desc->SecType = 0x0; - tx_agg_desc->NoEnc = 1; - break; + switch (priv->ieee80211->pairwise_key_type) { + case KEY_TYPE_WEP40: + case KEY_TYPE_WEP104: + tx_agg_desc->SecType = 0x1; + tx_agg_desc->NoEnc = 0; + break; + case KEY_TYPE_TKIP: + tx_agg_desc->SecType = 0x2; + tx_agg_desc->NoEnc = 0; + break; + case KEY_TYPE_CCMP: + tx_agg_desc->SecType = 0x3; + tx_agg_desc->NoEnc = 0; + break; + case KEY_TYPE_NA: + tx_agg_desc->SecType = 0x0; + tx_agg_desc->NoEnc = 1; + break; } } @@ -1408,16 +1196,14 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv //DWORD 2 /* According windows driver, it seems that there no need to fill this field */ - //tx_agg_desc->TxBufferSize= (u32)(skb->len - USB_HWDESC_HEADER_LEN); /* to fill next packet */ - skb_put(agg_skb,TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES); - memcpy(skb_put(agg_skb,skb->len),skb->data,skb->len); + skb_put(agg_skb, TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES); + memcpy(skb_put(agg_skb, skb->len), skb->data, skb->len); } - for(i = 0; i < pSendList->nr_drv_agg_frames; i++) { + for (i = 0; i < pSendList->nr_drv_agg_frames; i++) dev_kfree_skb_any(pSendList->tx_agg_frames[i]); - } return agg_skb; } @@ -1427,7 +1213,7 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv If no proper TCB is found to do aggregation, SendList will only contain the input TCB. */ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb, - struct ieee80211_drv_agg_txb *pSendList) + struct ieee80211_drv_agg_txb *pSendList) { struct ieee80211_device *ieee = netdev_priv(dev); PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -1437,11 +1223,10 @@ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb, do { pSendList->tx_agg_frames[pSendList->nr_drv_agg_frames++] = skb; - if(pSendList->nr_drv_agg_frames >= nMaxAggrNum) { + if (pSendList->nr_drv_agg_frames >= nMaxAggrNum) break; - } - } while((skb = skb_dequeue(&ieee->skb_drv_aggQ[QueueID]))); + } while ((skb = skb_dequeue(&ieee->skb_drv_aggQ[QueueID]))); RT_TRACE(COMP_AMSDU, "DrvAggr_GetAggregatibleList, nAggrTcbNum = %d \n", pSendList->nr_drv_agg_frames); return pSendList->nr_drv_agg_frames; @@ -1450,180 +1235,139 @@ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb, static void rtl8192_tx_isr(struct urb *tx_urb) { - struct sk_buff *skb = (struct sk_buff*)tx_urb->context; + struct sk_buff *skb = (struct sk_buff *)tx_urb->context; struct net_device *dev = NULL; struct r8192_priv *priv = NULL; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; -// bool bToSend0Byte; -// u16 BufLen = skb->len; - memcpy(&dev,(struct net_device*)(skb->cb),sizeof(struct net_device*)); + memcpy(&dev, (struct net_device *)(skb->cb), sizeof(struct net_device *)); priv = ieee80211_priv(dev); - if(tcb_desc->queue_index != TXCMD_QUEUE) { - if(tx_urb->status == 0) { + if (tcb_desc->queue_index != TXCMD_QUEUE) { + if (tx_urb->status == 0) { dev->trans_start = jiffies; - // Act as station mode, destination shall be unicast address. - //priv->ieee80211->stats.tx_bytes+=(skb->len - priv->ieee80211->tx_headroom); - //priv->ieee80211->stats.tx_packets++; priv->stats.txoktotal++; priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++; priv->stats.txbytesunicast += (skb->len - priv->ieee80211->tx_headroom); } else { priv->ieee80211->stats.tx_errors++; - //priv->stats.txmanageerr++; /* TODO */ } } /* free skb and tx_urb */ - if(skb != NULL) { + if (skb != NULL) { dev_kfree_skb_any(skb); usb_free_urb(tx_urb); atomic_dec(&priv->tx_pending[queue_index]); } - { - // - // Handle HW Beacon: - // We had transfer our beacon frame to host controller at this moment. - // - // - // Caution: - // Handling the wait queue of command packets. - // For Tx command packets, we must not do TCB fragment because it is not handled right now. - // We must cut the packets to match the size of TX_CMD_PKT before we send it. - // + // + // Handle HW Beacon: + // We had transfer our beacon frame to host controller at this moment. + // + // + // Caution: + // Handling the wait queue of command packets. + // For Tx command packets, we must not do TCB fragment because it is not handled right now. + // We must cut the packets to match the size of TX_CMD_PKT before we send it. + // - /* Handle MPDU in wait queue. */ - if(queue_index != BEACON_QUEUE) { - /* Don't send data frame during scanning.*/ - if((skb_queue_len(&priv->ieee80211->skb_waitQ[queue_index]) != 0)&&\ - (!(priv->ieee80211->queue_stop))) { - if(NULL != (skb = skb_dequeue(&(priv->ieee80211->skb_waitQ[queue_index])))) - priv->ieee80211->softmac_hard_start_xmit(skb, dev); + /* Handle MPDU in wait queue. */ + if (queue_index != BEACON_QUEUE) { + /* Don't send data frame during scanning.*/ + if ((skb_queue_len(&priv->ieee80211->skb_waitQ[queue_index]) != 0) && + (!(priv->ieee80211->queue_stop))) { + skb = skb_dequeue(&(priv->ieee80211->skb_waitQ[queue_index])); + if (skb) + priv->ieee80211->softmac_hard_start_xmit(skb, dev); - return; //modified by david to avoid further processing AMSDU - } + return; //modified by david to avoid further processing AMSDU + } #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE - else if ((skb_queue_len(&priv->ieee80211->skb_drv_aggQ[queue_index])!= 0)&&\ - (!(priv->ieee80211->queue_stop))) { - // Tx Driver Aggregation process - /* The driver will aggregation the packets according to the following stats - * 1. check whether there's tx irq available, for it's a completion return - * function, it should contain enough tx irq; - * 2. check packet type; - * 3. initialize sendlist, check whether the to-be send packet no greater than 1 - * 4. aggregates the packets, and fill firmware info and tx desc into it, etc. - * 5. check whether the packet could be sent, otherwise just insert into wait head - * */ - skb = skb_dequeue(&priv->ieee80211->skb_drv_aggQ[queue_index]); - if(!check_nic_enough_desc(dev, queue_index)) { - skb_queue_head(&(priv->ieee80211->skb_drv_aggQ[queue_index]), skb); - return; - } + else if ((skb_queue_len(&priv->ieee80211->skb_drv_aggQ[queue_index]) != 0) && + (!(priv->ieee80211->queue_stop))) { + // Tx Driver Aggregation process + /* The driver will aggregation the packets according to the following stats + * 1. check whether there's tx irq available, for it's a completion return + * function, it should contain enough tx irq; + * 2. check packet type; + * 3. initialize sendlist, check whether the to-be send packet no greater than 1 + * 4. aggregates the packets, and fill firmware info and tx desc into it, etc. + * 5. check whether the packet could be sent, otherwise just insert into wait head + * */ + skb = skb_dequeue(&priv->ieee80211->skb_drv_aggQ[queue_index]); + if (!check_nic_enough_desc(dev, queue_index)) { + skb_queue_head(&(priv->ieee80211->skb_drv_aggQ[queue_index]), skb); + return; + } + + /*TODO*/ + { + struct ieee80211_drv_agg_txb SendList; + + memset(&SendList, 0, sizeof(struct ieee80211_drv_agg_txb)); + if (DrvAggr_GetAggregatibleList(dev, skb, &SendList) > 1) { + skb = DrvAggr_Aggregation(dev, &SendList); - { - /*TODO*/ - /* - u8* pHeader = skb->data; - - if(IsMgntQosData(pHeader) || - IsMgntQData_Ack(pHeader) || - IsMgntQData_Poll(pHeader) || - IsMgntQData_Poll_Ack(pHeader) - ) - */ - { - struct ieee80211_drv_agg_txb SendList; - - memset(&SendList, 0, sizeof(struct ieee80211_drv_agg_txb)); - if(DrvAggr_GetAggregatibleList(dev, skb, &SendList) > 1) { - skb = DrvAggr_Aggregation(dev, &SendList); - - } - } - priv->ieee80211->softmac_hard_start_xmit(skb, dev); } } -#endif + priv->ieee80211->softmac_hard_start_xmit(skb, dev); } +#endif } } -void rtl8192_beacon_stop(struct net_device *dev) +static void rtl8192_config_rate(struct net_device *dev, u16 *rate_config) { - u8 msr, msrm, msr2; struct r8192_priv *priv = ieee80211_priv(dev); - - msr = read_nic_byte(dev, MSR); - msrm = msr & MSR_LINK_MASK; - msr2 = msr & ~MSR_LINK_MASK; - - if(NIC_8192U == priv->card_8192) { - usb_kill_urb(priv->rx_urb[MAX_RX_URB]); - } - if ((msrm == (MSR_LINK_ADHOC<<MSR_LINK_SHIFT) || - (msrm == (MSR_LINK_MASTER<<MSR_LINK_SHIFT)))){ - write_nic_byte(dev, MSR, msr2 | MSR_LINK_NONE); - write_nic_byte(dev, MSR, msr); - } -} - -void rtl8192_config_rate(struct net_device* dev, u16* rate_config) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_network *net; - u8 i=0, basic_rate = 0; - net = & priv->ieee80211->current_network; - - for (i=0; i<net->rates_len; i++) - { - basic_rate = net->rates[i]&0x7f; - switch(basic_rate) - { - case MGN_1M: *rate_config |= RRSR_1M; break; - case MGN_2M: *rate_config |= RRSR_2M; break; - case MGN_5_5M: *rate_config |= RRSR_5_5M; break; - case MGN_11M: *rate_config |= RRSR_11M; break; - case MGN_6M: *rate_config |= RRSR_6M; break; - case MGN_9M: *rate_config |= RRSR_9M; break; - case MGN_12M: *rate_config |= RRSR_12M; break; - case MGN_18M: *rate_config |= RRSR_18M; break; - case MGN_24M: *rate_config |= RRSR_24M; break; - case MGN_36M: *rate_config |= RRSR_36M; break; - case MGN_48M: *rate_config |= RRSR_48M; break; - case MGN_54M: *rate_config |= RRSR_54M; break; - } - } - for (i=0; i<net->rates_ex_len; i++) - { - basic_rate = net->rates_ex[i]&0x7f; - switch(basic_rate) - { - case MGN_1M: *rate_config |= RRSR_1M; break; - case MGN_2M: *rate_config |= RRSR_2M; break; - case MGN_5_5M: *rate_config |= RRSR_5_5M; break; - case MGN_11M: *rate_config |= RRSR_11M; break; - case MGN_6M: *rate_config |= RRSR_6M; break; - case MGN_9M: *rate_config |= RRSR_9M; break; - case MGN_12M: *rate_config |= RRSR_12M; break; - case MGN_18M: *rate_config |= RRSR_18M; break; - case MGN_24M: *rate_config |= RRSR_24M; break; - case MGN_36M: *rate_config |= RRSR_36M; break; - case MGN_48M: *rate_config |= RRSR_48M; break; - case MGN_54M: *rate_config |= RRSR_54M; break; - } - } + struct ieee80211_network *net; + u8 i = 0, basic_rate = 0; + net = &priv->ieee80211->current_network; + + for (i = 0; i < net->rates_len; i++) { + basic_rate = net->rates[i]&0x7f; + switch (basic_rate) { + case MGN_1M: *rate_config |= RRSR_1M; break; + case MGN_2M: *rate_config |= RRSR_2M; break; + case MGN_5_5M: *rate_config |= RRSR_5_5M; break; + case MGN_11M: *rate_config |= RRSR_11M; break; + case MGN_6M: *rate_config |= RRSR_6M; break; + case MGN_9M: *rate_config |= RRSR_9M; break; + case MGN_12M: *rate_config |= RRSR_12M; break; + case MGN_18M: *rate_config |= RRSR_18M; break; + case MGN_24M: *rate_config |= RRSR_24M; break; + case MGN_36M: *rate_config |= RRSR_36M; break; + case MGN_48M: *rate_config |= RRSR_48M; break; + case MGN_54M: *rate_config |= RRSR_54M; break; + } + } + for (i = 0; i < net->rates_ex_len; i++) { + basic_rate = net->rates_ex[i]&0x7f; + switch (basic_rate) { + case MGN_1M: *rate_config |= RRSR_1M; break; + case MGN_2M: *rate_config |= RRSR_2M; break; + case MGN_5_5M: *rate_config |= RRSR_5_5M; break; + case MGN_11M: *rate_config |= RRSR_11M; break; + case MGN_6M: *rate_config |= RRSR_6M; break; + case MGN_9M: *rate_config |= RRSR_9M; break; + case MGN_12M: *rate_config |= RRSR_12M; break; + case MGN_18M: *rate_config |= RRSR_18M; break; + case MGN_24M: *rate_config |= RRSR_24M; break; + case MGN_36M: *rate_config |= RRSR_36M; break; + case MGN_48M: *rate_config |= RRSR_48M; break; + case MGN_54M: *rate_config |= RRSR_54M; break; + } + } } #define SHORT_SLOT_TIME 9 #define NON_SHORT_SLOT_TIME 20 -void rtl8192_update_cap(struct net_device* dev, u16 cap) +static void rtl8192_update_cap(struct net_device *dev, u16 cap) { u32 tmp = 0; struct r8192_priv *priv = ieee80211_priv(dev); @@ -1634,13 +1378,10 @@ void rtl8192_update_cap(struct net_device* dev, u16 cap) tmp |= BRSR_AckShortPmb; write_nic_dword(dev, RRSR, tmp); - if (net->mode & (IEEE_G|IEEE_N_24G)) - { + if (net->mode & (IEEE_G|IEEE_N_24G)) { u8 slot_time = 0; - if ((cap & WLAN_CAPABILITY_SHORT_SLOT)&&(!priv->ieee80211->pHTInfo->bCurrentRT2RTLongSlotTime)) - {//short slot time + if ((cap & WLAN_CAPABILITY_SHORT_SLOT) && (!priv->ieee80211->pHTInfo->bCurrentRT2RTLongSlotTime)) //short slot time slot_time = SHORT_SLOT_TIME; - } else //long slot time slot_time = NON_SHORT_SLOT_TIME; priv->slot_time = slot_time; @@ -1648,38 +1389,33 @@ void rtl8192_update_cap(struct net_device* dev, u16 cap) } } -void rtl8192_net_update(struct net_device *dev) +static void rtl8192_net_update(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); struct ieee80211_network *net; u16 BcnTimeCfg = 0, BcnCW = 6, BcnIFS = 0xf; u16 rate_config = 0; - net = & priv->ieee80211->current_network; + net = &priv->ieee80211->current_network; rtl8192_config_rate(dev, &rate_config); priv->basic_rate = rate_config &= 0x15f; - write_nic_dword(dev,BSSIDR,((u32*)net->bssid)[0]); - write_nic_word(dev,BSSIDR+4,((u16*)net->bssid)[2]); - //for(i=0;i<ETH_ALEN;i++) - // write_nic_byte(dev,BSSID+i,net->bssid[i]); + write_nic_dword(dev, BSSIDR, ((u32 *)net->bssid)[0]); + write_nic_word(dev, BSSIDR+4, ((u16 *)net->bssid)[2]); rtl8192_update_msr(dev); -// rtl8192_update_cap(dev, net->capability); - if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) - { - write_nic_word(dev, ATIMWND, 2); - write_nic_word(dev, BCN_DMATIME, 1023); - write_nic_word(dev, BCN_INTERVAL, net->beacon_interval); -// write_nic_word(dev, BcnIntTime, 100); - write_nic_word(dev, BCN_DRV_EARLY_INT, 1); - write_nic_byte(dev, BCN_ERR_THRESH, 100); + if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) { + write_nic_word(dev, ATIMWND, 2); + write_nic_word(dev, BCN_DMATIME, 1023); + write_nic_word(dev, BCN_INTERVAL, net->beacon_interval); + write_nic_word(dev, BCN_DRV_EARLY_INT, 1); + write_nic_byte(dev, BCN_ERR_THRESH, 100); BcnTimeCfg |= (BcnCW<<BCN_TCFG_CW_SHIFT); - // TODO: BcnIFS may required to be changed on ASIC + // TODO: BcnIFS may required to be changed on ASIC BcnTimeCfg |= BcnIFS<<BCN_TCFG_IFS; - write_nic_word(dev, BCN_TCFG, BcnTimeCfg); + write_nic_word(dev, BCN_TCFG, BcnTimeCfg); } @@ -1688,46 +1424,37 @@ void rtl8192_net_update(struct net_device *dev) //temporary hw beacon is not used any more. //open it when necessary -void rtl819xusb_beacon_tx(struct net_device *dev,u16 tx_rate) +void rtl819xusb_beacon_tx(struct net_device *dev, u16 tx_rate) { } inline u8 rtl8192_IsWirelessBMode(u16 rate) { - if( ((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220) ) + if (((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220)) return 1; else return 0; } u16 N_DBPSOfRate(u16 DataRate); -u16 ComputeTxTime( - u16 FrameLength, - u16 DataRate, - u8 bManagementFrame, - u8 bShortPreamble -) +u16 ComputeTxTime(u16 FrameLength, u16 DataRate, u8 bManagementFrame, + u8 bShortPreamble) { u16 FrameTime; u16 N_DBPS; u16 Ceiling; - if( rtl8192_IsWirelessBMode(DataRate) ) - { - if( bManagementFrame || !bShortPreamble || DataRate == 10 ) - { // long preamble + if (rtl8192_IsWirelessBMode(DataRate)) { + if (bManagementFrame || !bShortPreamble || DataRate == 10) // long preamble FrameTime = (u16)(144+48+(FrameLength*8/(DataRate/10))); - } - else - { // Short preamble + else // Short preamble FrameTime = (u16)(72+24+(FrameLength*8/(DataRate/10))); - } - if( ( FrameLength*8 % (DataRate/10) ) != 0 ) //Get the Ceilling - FrameTime ++; + if ((FrameLength*8 % (DataRate/10)) != 0) //Get the Ceilling + FrameTime++; } else { //802.11g DSSS-OFDM PLCP length field calculation. N_DBPS = N_DBPSOfRate(DataRate); Ceiling = (16 + 8*FrameLength + 6) / N_DBPS - + (((16 + 8*FrameLength + 6) % N_DBPS) ? 1 : 0); + + (((16 + 8*FrameLength + 6) % N_DBPS) ? 1 : 0); FrameTime = (u16)(16 + 4 + 4*Ceiling + 6); } return FrameTime; @@ -1735,59 +1462,52 @@ u16 ComputeTxTime( u16 N_DBPSOfRate(u16 DataRate) { - u16 N_DBPS = 24; + u16 N_DBPS = 24; - switch(DataRate) - { - case 60: - N_DBPS = 24; - break; + switch (DataRate) { + case 60: + N_DBPS = 24; + break; - case 90: - N_DBPS = 36; - break; + case 90: + N_DBPS = 36; + break; - case 120: - N_DBPS = 48; - break; + case 120: + N_DBPS = 48; + break; - case 180: - N_DBPS = 72; - break; + case 180: + N_DBPS = 72; + break; - case 240: - N_DBPS = 96; - break; + case 240: + N_DBPS = 96; + break; - case 360: - N_DBPS = 144; - break; + case 360: + N_DBPS = 144; + break; - case 480: - N_DBPS = 192; - break; + case 480: + N_DBPS = 192; + break; - case 540: - N_DBPS = 216; - break; + case 540: + N_DBPS = 216; + break; - default: - break; - } + default: + break; + } - return N_DBPS; + return N_DBPS; } -void rtl819xU_cmd_isr(struct urb *tx_cmd_urb, struct pt_regs *regs) +unsigned int txqueue2outpipe(struct r8192_priv *priv, unsigned int tx_queue) { - usb_free_urb(tx_cmd_urb); -} - -unsigned int txqueue2outpipe(struct r8192_priv* priv,unsigned int tx_queue) { - - if(tx_queue >= 9) - { - RT_TRACE(COMP_ERR,"%s():Unknown queue ID!!!\n",__FUNCTION__); + if (tx_queue >= 9) { + RT_TRACE(COMP_ERR, "%s():Unknown queue ID!!!\n", __func__); return 0x04; } return priv->txqueue_to_outpipemap[tx_queue]; @@ -1796,19 +1516,16 @@ unsigned int txqueue2outpipe(struct r8192_priv* priv,unsigned int tx_queue) { short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) { struct r8192_priv *priv = ieee80211_priv(dev); - //u8 *tx; int status; struct urb *tx_urb; - //int urb_buf_len; unsigned int idx_pipe; tx_desc_cmd_819x_usb *pdesc = (tx_desc_cmd_819x_usb *)skb->data; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; - //printk("\n %s::queue_index = %d\n",__FUNCTION__, queue_index); atomic_inc(&priv->tx_pending[queue_index]); - tx_urb = usb_alloc_urb(0,GFP_ATOMIC); - if(!tx_urb){ + tx_urb = usb_alloc_urb(0, GFP_ATOMIC); + if (!tx_urb) { dev_kfree_skb(skb); return -ENOMEM; } @@ -1827,27 +1544,19 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) //---------------------------------------------------------------------------- // Get index to out pipe from specified QueueID. #ifndef USE_ONE_PIPE - idx_pipe = txqueue2outpipe(priv,queue_index); + idx_pipe = txqueue2outpipe(priv, queue_index); #else idx_pipe = 0x04; #endif -#ifdef JOHN_DUMP_TXDESC - int i; - printk("<Tx descriptor>--rate %x---",rate); - for (i = 0; i < 8; i++) - printk("%8x ", tx[i]); - printk("\n"); -#endif - usb_fill_bulk_urb(tx_urb,priv->udev, usb_sndbulkpipe(priv->udev,idx_pipe), \ - skb->data, skb->len, rtl8192_tx_isr, skb); + usb_fill_bulk_urb(tx_urb, priv->udev, usb_sndbulkpipe(priv->udev, idx_pipe), + skb->data, skb->len, rtl8192_tx_isr, skb); status = usb_submit_urb(tx_urb, GFP_ATOMIC); - if (!status){ + if (!status) { return 0; - }else{ - DMESGE("Error TX CMD URB, error %d", - status); + } else { + DMESGE("Error TX CMD URB, error %d", status); return -1; } } @@ -1859,25 +1568,25 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) * * \param QUEUEID Software Queue */ -u8 MapHwQueueToFirmwareQueue(u8 QueueID) +static u8 MapHwQueueToFirmwareQueue(u8 QueueID) { u8 QueueSelect = 0x0; //defualt set to - switch(QueueID) { + switch (QueueID) { case BE_QUEUE: - QueueSelect = QSLT_BE; //or QSelect = pTcb->priority; + QueueSelect = QSLT_BE; break; case BK_QUEUE: - QueueSelect = QSLT_BK; //or QSelect = pTcb->priority; + QueueSelect = QSLT_BK; break; case VO_QUEUE: - QueueSelect = QSLT_VO; //or QSelect = pTcb->priority; + QueueSelect = QSLT_VO; break; case VI_QUEUE: - QueueSelect = QSLT_VI; //or QSelect = pTcb->priority; + QueueSelect = QSLT_VI; break; case MGNT_QUEUE: QueueSelect = QSLT_MGNT; @@ -1889,11 +1598,9 @@ u8 MapHwQueueToFirmwareQueue(u8 QueueID) // TODO: 2006.10.30 mark other queue selection until we verify it is OK // TODO: Remove Assertions -//#if (RTL819X_FPGA_VER & RTL819X_FPGA_GUANGAN_070502) case TXCMD_QUEUE: QueueSelect = QSLT_CMD; break; -//#endif case HIGH_QUEUE: QueueSelect = QSLT_HIGH; break; @@ -1905,11 +1612,11 @@ u8 MapHwQueueToFirmwareQueue(u8 QueueID) return QueueSelect; } -u8 MRateToHwRate8190Pci(u8 rate) +static u8 MRateToHwRate8190Pci(u8 rate) { u8 ret = DESC90_RATE1M; - switch(rate) { + switch (rate) { case MGN_1M: ret = DESC90_RATE1M; break; case MGN_2M: ret = DESC90_RATE2M; break; case MGN_5_5M: ret = DESC90_RATE5_5M; break; @@ -1948,13 +1655,13 @@ u8 MRateToHwRate8190Pci(u8 rate) } -u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc) +static u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc) { u8 tmp_Short; - tmp_Short = (TxHT==1)?((tcb_desc->bUseShortGI)?1:0):((tcb_desc->bUseShortPreamble)?1:0); + tmp_Short = (TxHT == 1) ? ((tcb_desc->bUseShortGI) ? 1 : 0) : ((tcb_desc->bUseShortPreamble) ? 1 : 0); - if(TxHT==1 && TxRate != DESC90_RATEMCS15) + if (TxHT == 1 && TxRate != DESC90_RATEMCS15) tmp_Short = 0; return tmp_Short; @@ -1970,7 +1677,7 @@ static void tx_zero_isr(struct urb *tx_urb) * skb->cb will contain all the following information, * priority, morefrag, rate, &dev. * */ -short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) +short rtl8192_tx(struct net_device *dev, struct sk_buff *skb) { struct r8192_priv *priv = ieee80211_priv(dev); cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); @@ -1980,35 +1687,32 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) int pend; int status; struct urb *tx_urb = NULL, *tx_urb_zero = NULL; - //int urb_len; unsigned int idx_pipe; -// RT_DEBUG_DATA(COMP_SEND, tcb_desc, sizeof(cb_desc)); -// printk("=============> %s\n", __FUNCTION__); pend = atomic_read(&priv->tx_pending[tcb_desc->queue_index]); /* we are locked here so the two atomic_read and inc are executed * without interleaves * !!! For debug purpose */ - if( pend > MAX_TX_URB){ - printk("To discard skb packet!\n"); + if (pend > MAX_TX_URB) { + netdev_dbg(dev, "To discard skb packet!\n"); dev_kfree_skb_any(skb); return -1; } - tx_urb = usb_alloc_urb(0,GFP_ATOMIC); - if(!tx_urb){ + tx_urb = usb_alloc_urb(0, GFP_ATOMIC); + if (!tx_urb) { dev_kfree_skb_any(skb); return -ENOMEM; } /* Fill Tx firmware info */ - memset(tx_fwinfo,0,sizeof(tx_fwinfo_819x_usb)); + memset(tx_fwinfo, 0, sizeof(tx_fwinfo_819x_usb)); /* DWORD 0 */ - tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80)?1:0; + tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80) ? 1 : 0; tx_fwinfo->TxRate = MRateToHwRate8190Pci(tcb_desc->data_rate); tx_fwinfo->EnableCPUDur = tcb_desc->bTxEnableFwCalcDur; tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT, tx_fwinfo->TxRate, tcb_desc); - if(tcb_desc->bAMPDUEnable) {//AMPDU enabled + if (tcb_desc->bAMPDUEnable) {//AMPDU enabled tx_fwinfo->AllowAggregation = 1; /* DWORD 1 */ tx_fwinfo->RxMF = tcb_desc->ampdu_factor; @@ -2021,20 +1725,19 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) } /* Protection mode related */ - tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable)?1:0; - tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable)?1:0; - tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC)?1:0; - tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80)?1:0; + tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable) ? 1 : 0; + tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable) ? 1 : 0; + tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC) ? 1 : 0; + tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80) ? 1 : 0; tx_fwinfo->RtsRate = MRateToHwRate8190Pci((u8)tcb_desc->rts_rate); - tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT==0)?(tcb_desc->RTSSC):0; - tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT==1)?((tcb_desc->bRTSBW)?1:0):0; - tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT==0)?(tcb_desc->bRTSUseShortPreamble?1:0):\ - (tcb_desc->bRTSUseShortGI?1:0); + tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT == 0) ? (tcb_desc->RTSSC) : 0; + tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT == 1) ? ((tcb_desc->bRTSBW) ? 1 : 0) : 0; + tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT == 0) ? (tcb_desc->bRTSUseShortPreamble ? 1 : 0) : + (tcb_desc->bRTSUseShortGI ? 1 : 0); /* Set Bandwidth and sub-channel settings. */ - if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) - { - if(tcb_desc->bPacketBW) { + if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) { + if (tcb_desc->bPacketBW) { tx_fwinfo->TxBandwidth = 1; tx_fwinfo->TxSubCarrier = 0; //By SD3's Jerry suggestion, use duplicated mode } else { @@ -2048,9 +1751,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE if (tcb_desc->drv_agg_enable) - { tx_fwinfo->Tx_INFO_RSVD = (tcb_desc->DrvAggrNum & 0x1f) << 1; - } #endif /* Fill Tx descriptor */ memset(tx_desc, 0, sizeof(tx_desc_819x_usb)); @@ -2060,45 +1761,40 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) tx_desc->Offset = sizeof(tx_fwinfo_819x_usb) + 8; #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE - if (tcb_desc->drv_agg_enable) { + if (tcb_desc->drv_agg_enable) tx_desc->PktSize = tcb_desc->pkt_size; - } else + else #endif { tx_desc->PktSize = (skb->len - TX_PACKET_SHIFT_BYTES) & 0xffff; } /*DWORD 1*/ - tx_desc->SecCAMID= 0; + tx_desc->SecCAMID = 0; tx_desc->RATid = tcb_desc->RATRIndex; - { - //MPDUOverhead = 0; - tx_desc->NoEnc = 1; - } + tx_desc->NoEnc = 1; tx_desc->SecType = 0x0; - if (tcb_desc->bHwSec) - { - switch (priv->ieee80211->pairwise_key_type) - { - case KEY_TYPE_WEP40: - case KEY_TYPE_WEP104: - tx_desc->SecType = 0x1; - tx_desc->NoEnc = 0; - break; - case KEY_TYPE_TKIP: - tx_desc->SecType = 0x2; - tx_desc->NoEnc = 0; - break; - case KEY_TYPE_CCMP: - tx_desc->SecType = 0x3; - tx_desc->NoEnc = 0; - break; - case KEY_TYPE_NA: - tx_desc->SecType = 0x0; - tx_desc->NoEnc = 1; - break; - } - } + if (tcb_desc->bHwSec) { + switch (priv->ieee80211->pairwise_key_type) { + case KEY_TYPE_WEP40: + case KEY_TYPE_WEP104: + tx_desc->SecType = 0x1; + tx_desc->NoEnc = 0; + break; + case KEY_TYPE_TKIP: + tx_desc->SecType = 0x2; + tx_desc->NoEnc = 0; + break; + case KEY_TYPE_CCMP: + tx_desc->SecType = 0x3; + tx_desc->NoEnc = 0; + break; + case KEY_TYPE_NA: + tx_desc->SecType = 0x0; + tx_desc->NoEnc = 1; + break; + } + } tx_desc->QueueSelect = MapHwQueueToFirmwareQueue(tcb_desc->queue_index); tx_desc->TxFWInfoSize = sizeof(tx_fwinfo_819x_usb); @@ -2123,48 +1819,41 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) } /* Get index to out pipe from specified QueueID */ #ifndef USE_ONE_PIPE - idx_pipe = txqueue2outpipe(priv,tcb_desc->queue_index); + idx_pipe = txqueue2outpipe(priv, tcb_desc->queue_index); #else idx_pipe = 0x5; #endif - //RT_DEBUG_DATA(COMP_SEND,tx_fwinfo,sizeof(tx_fwinfo_819x_usb)); - //RT_DEBUG_DATA(COMP_SEND,tx_desc,sizeof(tx_desc_819x_usb)); - /* To submit bulk urb */ - usb_fill_bulk_urb(tx_urb,udev, - usb_sndbulkpipe(udev,idx_pipe), skb->data, - skb->len, rtl8192_tx_isr, skb); + usb_fill_bulk_urb(tx_urb, udev, + usb_sndbulkpipe(udev, idx_pipe), skb->data, + skb->len, rtl8192_tx_isr, skb); status = usb_submit_urb(tx_urb, GFP_ATOMIC); - if (!status){ -//we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27 + if (!status) { + //we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27 bool bSend0Byte = false; u8 zero = 0; - if(udev->speed == USB_SPEED_HIGH) - { + if (udev->speed == USB_SPEED_HIGH) { if (skb->len > 0 && skb->len % 512 == 0) bSend0Byte = true; - } - else - { + } else { if (skb->len > 0 && skb->len % 64 == 0) bSend0Byte = true; } - if (bSend0Byte) - { - tx_urb_zero = usb_alloc_urb(0,GFP_ATOMIC); - if(!tx_urb_zero){ + if (bSend0Byte) { + tx_urb_zero = usb_alloc_urb(0, GFP_ATOMIC); + if (!tx_urb_zero) { RT_TRACE(COMP_ERR, "can't alloc urb for zero byte\n"); return -ENOMEM; } - usb_fill_bulk_urb(tx_urb_zero,udev, - usb_sndbulkpipe(udev,idx_pipe), &zero, - 0, tx_zero_isr, dev); + usb_fill_bulk_urb(tx_urb_zero, udev, + usb_sndbulkpipe(udev, idx_pipe), &zero, + 0, tx_zero_isr, dev); status = usb_submit_urb(tx_urb_zero, GFP_ATOMIC); - if (status){ - RT_TRACE(COMP_ERR, "Error TX URB for zero byte %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), status); - return -1; + if (status) { + RT_TRACE(COMP_ERR, "Error TX URB for zero byte %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), status); + return -1; } } dev->trans_start = jiffies; @@ -2172,24 +1861,24 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) return 0; } else { RT_TRACE(COMP_ERR, "Error TX URB %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), - status); + status); return -1; } } -short rtl8192_usb_initendpoints(struct net_device *dev) +static short rtl8192_usb_initendpoints(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); priv->rx_urb = kmalloc(sizeof(struct urb *) * (MAX_RX_URB+1), - GFP_KERNEL); + GFP_KERNEL); if (priv->rx_urb == NULL) return -ENOMEM; #ifndef JACKSON_NEW_RX - for(i=0;i<(MAX_RX_URB+1);i++){ + for (i = 0; i < (MAX_RX_URB+1); i++) { - priv->rx_urb[i] = usb_alloc_urb(0,GFP_KERNEL); + priv->rx_urb[i] = usb_alloc_urb(0, GFP_KERNEL); priv->rx_urb[i]->transfer_buffer = kmalloc(RX_URB_SIZE, GFP_KERNEL); @@ -2198,26 +1887,26 @@ short rtl8192_usb_initendpoints(struct net_device *dev) #endif #ifdef THOMAS_BEACON -{ - long align = 0; - void *oldaddr, *newaddr; - - priv->rx_urb[16] = usb_alloc_urb(0, GFP_KERNEL); - priv->oldaddr = kmalloc(16, GFP_KERNEL); - oldaddr = priv->oldaddr; - align = ((long)oldaddr) & 3; - if (align) { - newaddr = oldaddr + 4 - align; - priv->rx_urb[16]->transfer_buffer_length = 16 - 4 + align; - } else { - newaddr = oldaddr; - priv->rx_urb[16]->transfer_buffer_length = 16; + { + long align = 0; + void *oldaddr, *newaddr; + + priv->rx_urb[16] = usb_alloc_urb(0, GFP_KERNEL); + priv->oldaddr = kmalloc(16, GFP_KERNEL); + oldaddr = priv->oldaddr; + align = ((long)oldaddr) & 3; + if (align) { + newaddr = oldaddr + 4 - align; + priv->rx_urb[16]->transfer_buffer_length = 16 - 4 + align; + } else { + newaddr = oldaddr; + priv->rx_urb[16]->transfer_buffer_length = 16; + } + priv->rx_urb[16]->transfer_buffer = newaddr; } - priv->rx_urb[16]->transfer_buffer = newaddr; -} #endif - memset(priv->rx_urb, 0, sizeof(struct urb*) * MAX_RX_URB); + memset(priv->rx_urb, 0, sizeof(struct urb *) * MAX_RX_URB); priv->pp_rxskb = kcalloc(MAX_RX_URB, sizeof(struct sk_buff *), GFP_KERNEL); if (!priv->pp_rxskb) { @@ -2230,18 +1919,18 @@ short rtl8192_usb_initendpoints(struct net_device *dev) return -ENOMEM; } - printk("End of initendpoints\n"); + netdev_dbg(dev, "End of initendpoints\n"); return 0; } #ifdef THOMAS_BEACON -void rtl8192_usb_deleteendpoints(struct net_device *dev) +static void rtl8192_usb_deleteendpoints(struct net_device *dev) { int i; struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->rx_urb){ - for(i=0;i<(MAX_RX_URB+1);i++){ + if (priv->rx_urb) { + for (i = 0; i < (MAX_RX_URB+1); i++) { usb_kill_urb(priv->rx_urb[i]); usb_free_urb(priv->rx_urb[i]); } @@ -2252,7 +1941,7 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev) priv->oldaddr = NULL; if (priv->pp_rxskb) { kfree(priv->pp_rxskb); - priv->pp_rxskb = 0; + priv->pp_rxskb = NULL; } } #else @@ -2263,8 +1952,8 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev) #ifndef JACKSON_NEW_RX - if(priv->rx_urb){ - for(i=0;i<(MAX_RX_URB+1);i++){ + if (priv->rx_urb) { + for (i = 0; i < (MAX_RX_URB+1); i++) { usb_kill_urb(priv->rx_urb[i]); kfree(priv->rx_urb[i]->transfer_buffer); usb_free_urb(priv->rx_urb[i]); @@ -2288,54 +1977,45 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev) } #endif -extern void rtl8192_update_ratr_table(struct net_device* dev); -void rtl8192_link_change(struct net_device *dev) +extern void rtl8192_update_ratr_table(struct net_device *dev); +static void rtl8192_link_change(struct net_device *dev) { -// int i; - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - //write_nic_word(dev, BCN_INTR_ITV, net->beacon_interval); - if (ieee->state == IEEE80211_LINKED) - { + struct ieee80211_device *ieee = priv->ieee80211; + if (ieee->state == IEEE80211_LINKED) { rtl8192_net_update(dev); rtl8192_update_ratr_table(dev); //add this as in pure N mode, wep encryption will use software way, but there is no chance to set this as wep will not set group key in wext. WB.2008.07.08 if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) - EnableHWSecurityConfig8192(dev); + EnableHWSecurityConfig8192(dev); } /*update timing params*/ -// RT_TRACE(COMP_CH, "========>%s(), chan:%d\n", __FUNCTION__, priv->chan); -// rtl8192_set_chan(dev, priv->chan); - if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC) - { + if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC) { u32 reg = 0; - reg = read_nic_dword(dev, RCR); + read_nic_dword(dev, RCR, ®); if (priv->ieee80211->state == IEEE80211_LINKED) priv->ReceiveConfig = reg |= RCR_CBSSID; else priv->ReceiveConfig = reg &= ~RCR_CBSSID; write_nic_dword(dev, RCR, reg); } - -// rtl8192_set_rxconf(dev); } static struct ieee80211_qos_parameters def_qos_parameters = { - {3,3,3,3},/* cw_min */ - {7,7,7,7},/* cw_max */ - {2,2,2,2},/* aifs */ - {0,0,0,0},/* flags */ - {0,0,0,0} /* tx_op_limit */ + {3, 3, 3, 3},/* cw_min */ + {7, 7, 7, 7},/* cw_max */ + {2, 2, 2, 2},/* aifs */ + {0, 0, 0, 0},/* flags */ + {0, 0, 0, 0} /* tx_op_limit */ }; -void rtl8192_update_beacon(struct work_struct * work) +static void rtl8192_update_beacon(struct work_struct *work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, update_beacon_wq.work); struct net_device *dev = priv->ieee80211->dev; - struct ieee80211_device* ieee = priv->ieee80211; - struct ieee80211_network* net = &ieee->current_network; + struct ieee80211_device *ieee = priv->ieee80211; + struct ieee80211_network *net = &ieee->current_network; if (ieee->pHTInfo->bCurrentHTSupport) HTUpdateSelfAndPeerSetting(ieee, net); @@ -2345,52 +2025,47 @@ void rtl8192_update_beacon(struct work_struct * work) /* * background support to run QoS activate functionality */ -int WDCAPARA_ADD[] = {EDCAPARA_BE,EDCAPARA_BK,EDCAPARA_VI,EDCAPARA_VO}; -void rtl8192_qos_activate(struct work_struct * work) +static int WDCAPARA_ADD[] = {EDCAPARA_BE, EDCAPARA_BK, EDCAPARA_VI, EDCAPARA_VO}; +static void rtl8192_qos_activate(struct work_struct *work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, qos_activate); struct net_device *dev = priv->ieee80211->dev; struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters; u8 mode = priv->ieee80211->current_network.mode; - //u32 size = sizeof(struct ieee80211_qos_parameters); u8 u1bAIFS; u32 u4bAcParam; int i; - if (priv == NULL) - return; - - mutex_lock(&priv->mutex); - if(priv->ieee80211->state != IEEE80211_LINKED) + mutex_lock(&priv->mutex); + if (priv->ieee80211->state != IEEE80211_LINKED) goto success; - RT_TRACE(COMP_QOS,"qos active process with associate response received\n"); + RT_TRACE(COMP_QOS, "qos active process with associate response received\n"); /* It better set slot time at first */ /* For we just support b/g mode at present, let the slot time at 9/20 selection */ /* update the ac parameter to related registers */ - for(i = 0; i < QOS_QUEUE_NUM; i++) { + for (i = 0; i < QOS_QUEUE_NUM; i++) { //Mode G/A: slotTimeTimer = 9; Mode B: 20 - u1bAIFS = qos_parameters->aifs[i] * ((mode&(IEEE_G|IEEE_N_24G)) ?9:20) + aSifsTime; + u1bAIFS = qos_parameters->aifs[i] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime; u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[i]))<< AC_PARAM_TXOP_LIMIT_OFFSET)| - (((u32)(qos_parameters->cw_max[i]))<< AC_PARAM_ECW_MAX_OFFSET)| - (((u32)(qos_parameters->cw_min[i]))<< AC_PARAM_ECW_MIN_OFFSET)| - ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); + (((u32)(qos_parameters->cw_max[i]))<< AC_PARAM_ECW_MAX_OFFSET)| + (((u32)(qos_parameters->cw_min[i]))<< AC_PARAM_ECW_MIN_OFFSET)| + ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam); - //write_nic_dword(dev, WDCAPARA_ADD[i], 0x005e4332); } success: - mutex_unlock(&priv->mutex); + mutex_unlock(&priv->mutex); } static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, - int active_network, - struct ieee80211_network *network) + int active_network, + struct ieee80211_network *network) { int ret = 0; u32 size = sizeof(struct ieee80211_qos_parameters); - if(priv->ieee80211->state !=IEEE80211_LINKED) + if (priv->ieee80211->state != IEEE80211_LINKED) return ret; if ((priv->ieee80211->iw_mode != IW_MODE_INFRA)) @@ -2398,21 +2073,21 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, if (network->flags & NETWORK_HAS_QOS_MASK) { if (active_network && - (network->flags & NETWORK_HAS_QOS_PARAMETERS)) + (network->flags & NETWORK_HAS_QOS_PARAMETERS)) network->qos_data.active = network->qos_data.supported; if ((network->qos_data.active == 1) && (active_network == 1) && - (network->flags & NETWORK_HAS_QOS_PARAMETERS) && - (network->qos_data.old_param_count != - network->qos_data.param_count)) { + (network->flags & NETWORK_HAS_QOS_PARAMETERS) && + (network->qos_data.old_param_count != + network->qos_data.param_count)) { network->qos_data.old_param_count = network->qos_data.param_count; queue_work(priv->priv_wq, &priv->qos_activate); - RT_TRACE (COMP_QOS, "QoS parameters change call " - "qos_activate\n"); + RT_TRACE(COMP_QOS, "QoS parameters change call " + "qos_activate\n"); } } else { - memcpy(&priv->ieee80211->current_network.qos_data.parameters,\ + memcpy(&priv->ieee80211->current_network.qos_data.parameters, &def_qos_parameters, size); if ((network->qos_data.active == 1) && (active_network == 1)) { @@ -2427,13 +2102,13 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, } /* handle and manage frame from beacon and probe response */ -static int rtl8192_handle_beacon(struct net_device * dev, - struct ieee80211_beacon * beacon, - struct ieee80211_network * network) +static int rtl8192_handle_beacon(struct net_device *dev, + struct ieee80211_beacon *beacon, + struct ieee80211_network *network) { struct r8192_priv *priv = ieee80211_priv(dev); - rtl8192_qos_handle_probe_response(priv,1,network); + rtl8192_qos_handle_probe_response(priv, 1, network); queue_delayed_work(priv->priv_wq, &priv->update_beacon_wq, 0); return 0; @@ -2445,7 +2120,7 @@ static int rtl8192_handle_beacon(struct net_device * dev, * setting */ static int rtl8192_qos_association_resp(struct r8192_priv *priv, - struct ieee80211_network *network) + struct ieee80211_network *network) { int ret = 0; unsigned long flags; @@ -2455,28 +2130,26 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, if ((priv == NULL) || (network == NULL)) return ret; - if(priv->ieee80211->state !=IEEE80211_LINKED) + if (priv->ieee80211->state != IEEE80211_LINKED) return ret; if ((priv->ieee80211->iw_mode != IW_MODE_INFRA)) return ret; spin_lock_irqsave(&priv->ieee80211->lock, flags); - if(network->flags & NETWORK_HAS_QOS_PARAMETERS) { - memcpy(&priv->ieee80211->current_network.qos_data.parameters,\ - &network->qos_data.parameters,\ - sizeof(struct ieee80211_qos_parameters)); + if (network->flags & NETWORK_HAS_QOS_PARAMETERS) { + memcpy(&priv->ieee80211->current_network.qos_data.parameters, + &network->qos_data.parameters, + sizeof(struct ieee80211_qos_parameters)); priv->ieee80211->current_network.qos_data.active = 1; - { - set_qos_param = 1; - /* update qos parameter for current network */ - priv->ieee80211->current_network.qos_data.old_param_count = \ - priv->ieee80211->current_network.qos_data.param_count; - priv->ieee80211->current_network.qos_data.param_count = \ - network->qos_data.param_count; - } + set_qos_param = 1; + /* update qos parameter for current network */ + priv->ieee80211->current_network.qos_data.old_param_count = + priv->ieee80211->current_network.qos_data.param_count; + priv->ieee80211->current_network.qos_data.param_count = + network->qos_data.param_count; } else { - memcpy(&priv->ieee80211->current_network.qos_data.parameters,\ + memcpy(&priv->ieee80211->current_network.qos_data.parameters, &def_qos_parameters, size); priv->ieee80211->current_network.qos_data.active = 0; priv->ieee80211->current_network.qos_data.supported = 0; @@ -2485,7 +2158,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, spin_unlock_irqrestore(&priv->ieee80211->lock, flags); - RT_TRACE(COMP_QOS, "%s: network->flags = %d,%d\n",__FUNCTION__,network->flags ,priv->ieee80211->current_network.qos_data.active); + RT_TRACE(COMP_QOS, "%s: network->flags = %d,%d\n", __func__, network->flags, priv->ieee80211->current_network.qos_data.active); if (set_qos_param == 1) queue_work(priv->priv_wq, &priv->qos_activate); @@ -2495,8 +2168,8 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, static int rtl8192_handle_assoc_response(struct net_device *dev, - struct ieee80211_assoc_response_frame *resp, - struct ieee80211_network *network) + struct ieee80211_assoc_response_frame *resp, + struct ieee80211_network *network) { struct r8192_priv *priv = ieee80211_priv(dev); rtl8192_qos_association_resp(priv, network); @@ -2504,79 +2177,70 @@ static int rtl8192_handle_assoc_response(struct net_device *dev, } -void rtl8192_update_ratr_table(struct net_device* dev) - // POCTET_STRING posLegacyRate, - // u8* pMcsRate) - // PRT_WLAN_STA pEntry) +void rtl8192_update_ratr_table(struct net_device *dev) { - struct r8192_priv* priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - u8* pMcsRate = ieee->dot11HTOperationalRateSet; - //struct ieee80211_network *net = &ieee->current_network; + struct r8192_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + u8 *pMcsRate = ieee->dot11HTOperationalRateSet; u32 ratr_value = 0; u8 rate_index = 0; - rtl8192_config_rate(dev, (u16*)(&ratr_value)); - ratr_value |= (*(u16*)(pMcsRate)) << 12; -// switch (net->mode) - switch (ieee->mode) - { - case IEEE_A: - ratr_value &= 0x00000FF0; - break; - case IEEE_B: - ratr_value &= 0x0000000F; - break; - case IEEE_G: - ratr_value &= 0x00000FF7; - break; - case IEEE_N_24G: - case IEEE_N_5G: - if (ieee->pHTInfo->PeerMimoPs == 0) //MIMO_PS_STATIC - ratr_value &= 0x0007F007; - else{ - if (priv->rf_type == RF_1T2R) - ratr_value &= 0x000FF007; - else - ratr_value &= 0x0F81F007; - } - break; - default: - break; + rtl8192_config_rate(dev, (u16 *)(&ratr_value)); + ratr_value |= (*(u16 *)(pMcsRate)) << 12; + switch (ieee->mode) { + case IEEE_A: + ratr_value &= 0x00000FF0; + break; + case IEEE_B: + ratr_value &= 0x0000000F; + break; + case IEEE_G: + ratr_value &= 0x00000FF7; + break; + case IEEE_N_24G: + case IEEE_N_5G: + if (ieee->pHTInfo->PeerMimoPs == 0) {//MIMO_PS_STATIC + ratr_value &= 0x0007F007; + } else { + if (priv->rf_type == RF_1T2R) + ratr_value &= 0x000FF007; + else + ratr_value &= 0x0F81F007; + } + break; + default: + break; } ratr_value &= 0x0FFFFFFF; - if(ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI40MHz){ + if (ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI40MHz) ratr_value |= 0x80000000; - }else if(!ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI20MHz){ + else if (!ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI20MHz) ratr_value |= 0x80000000; - } write_nic_dword(dev, RATR0+rate_index*4, ratr_value); write_nic_byte(dev, UFWP, 1); } -static u8 ccmp_ie[4] = {0x00,0x50,0xf2,0x04}; +static u8 ccmp_ie[4] = {0x00, 0x50, 0xf2, 0x04}; static u8 ccmp_rsn_ie[4] = {0x00, 0x0f, 0xac, 0x04}; -bool GetNmodeSupportBySecCfg8192(struct net_device*dev) +static bool GetNmodeSupportBySecCfg8192(struct net_device *dev) { - struct r8192_priv* priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - struct ieee80211_network * network = &ieee->current_network; - int wpa_ie_len= ieee->wpa_ie_len; - struct ieee80211_crypt_data* crypt; + struct r8192_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + struct ieee80211_network *network = &ieee->current_network; + int wpa_ie_len = ieee->wpa_ie_len; + struct ieee80211_crypt_data *crypt; int encrypt; crypt = ieee->crypt[ieee->tx_keyidx]; //we use connecting AP's capability instead of only security config on our driver to distinguish whether it should use N mode or G mode - encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) || (ieee->host_encrypt && crypt && crypt->ops && (0 == strcmp(crypt->ops->name,"WEP"))); + encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) || (ieee->host_encrypt && crypt && crypt->ops && (0 == strcmp(crypt->ops->name, "WEP"))); /* simply judge */ - if(encrypt && (wpa_ie_len == 0)) { + if (encrypt && (wpa_ie_len == 0)) { /* wep encryption, no N mode setting */ return false; -// } else if((wpa_ie_len != 0)&&(memcmp(&(ieee->wpa_ie[14]),ccmp_ie,4))) { - } else if((wpa_ie_len != 0)) { + } else if ((wpa_ie_len != 0)) { /* parse pairwise key type */ - //if((pairwisekey = WEP40)||(pairwisekey = WEP104)||(pairwisekey = TKIP)) - if (((ieee->wpa_ie[0] == 0xdd) && (!memcmp(&(ieee->wpa_ie[14]),ccmp_ie,4))) || ((ieee->wpa_ie[0] == 0x30) && (!memcmp(&ieee->wpa_ie[10],ccmp_rsn_ie, 4)))) + if (((ieee->wpa_ie[0] == 0xdd) && (!memcmp(&(ieee->wpa_ie[14]), ccmp_ie, 4))) || ((ieee->wpa_ie[0] == 0x30) && (!memcmp(&ieee->wpa_ie[10], ccmp_rsn_ie, 4)))) return true; else return false; @@ -2587,13 +2251,13 @@ bool GetNmodeSupportBySecCfg8192(struct net_device*dev) return true; } -bool GetHalfNmodeSupportByAPs819xUsb(struct net_device* dev) +static bool GetHalfNmodeSupportByAPs819xUsb(struct net_device *dev) { bool Reval; - struct r8192_priv* priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; + struct r8192_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; - if(ieee->bHalfWirelessN24GMode == true) + if (ieee->bHalfWirelessN24GMode == true) Reval = true; else Reval = false; @@ -2601,75 +2265,59 @@ bool GetHalfNmodeSupportByAPs819xUsb(struct net_device* dev) return Reval; } -void rtl8192_refresh_supportrate(struct r8192_priv* priv) +static void rtl8192_refresh_supportrate(struct r8192_priv *priv) { - struct ieee80211_device* ieee = priv->ieee80211; + struct ieee80211_device *ieee = priv->ieee80211; //we do not consider set support rate for ABG mode, only HT MCS rate is set here. if (ieee->mode == WIRELESS_MODE_N_24G || ieee->mode == WIRELESS_MODE_N_5G) - { memcpy(ieee->Regdot11HTOperationalRateSet, ieee->RegHTSuppRateSet, 16); - //RT_DEBUG_DATA(COMP_INIT, ieee->RegHTSuppRateSet, 16); - //RT_DEBUG_DATA(COMP_INIT, ieee->Regdot11HTOperationalRateSet, 16); - } else memset(ieee->Regdot11HTOperationalRateSet, 0, 16); return; } -u8 rtl8192_getSupportedWireleeMode(struct net_device*dev) +static u8 rtl8192_getSupportedWireleeMode(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 ret = 0; - switch(priv->rf_chip) - { - case RF_8225: - case RF_8256: - case RF_PSEUDO_11N: - ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B); - break; - case RF_8258: - ret = (WIRELESS_MODE_A|WIRELESS_MODE_N_5G); - break; - default: - ret = WIRELESS_MODE_B; - break; + switch (priv->rf_chip) { + case RF_8225: + case RF_8256: + case RF_PSEUDO_11N: + ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B); + break; + case RF_8258: + ret = (WIRELESS_MODE_A|WIRELESS_MODE_N_5G); + break; + default: + ret = WIRELESS_MODE_B; + break; } return ret; } -void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode) +static void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode) { struct r8192_priv *priv = ieee80211_priv(dev); u8 bSupportMode = rtl8192_getSupportedWireleeMode(dev); - if ((wireless_mode == WIRELESS_MODE_AUTO) || ((wireless_mode&bSupportMode)==0)) - { - if(bSupportMode & WIRELESS_MODE_N_24G) - { + if ((wireless_mode == WIRELESS_MODE_AUTO) || ((wireless_mode&bSupportMode) == 0)) { + if (bSupportMode & WIRELESS_MODE_N_24G) { wireless_mode = WIRELESS_MODE_N_24G; - } - else if(bSupportMode & WIRELESS_MODE_N_5G) - { + } else if (bSupportMode & WIRELESS_MODE_N_5G) { wireless_mode = WIRELESS_MODE_N_5G; - } - else if((bSupportMode & WIRELESS_MODE_A)) - { + } else if ((bSupportMode & WIRELESS_MODE_A)) { wireless_mode = WIRELESS_MODE_A; - } - else if((bSupportMode & WIRELESS_MODE_G)) - { + } else if ((bSupportMode & WIRELESS_MODE_G)) { wireless_mode = WIRELESS_MODE_G; - } - else if((bSupportMode & WIRELESS_MODE_B)) - { + } else if ((bSupportMode & WIRELESS_MODE_B)) { wireless_mode = WIRELESS_MODE_B; - } - else{ - RT_TRACE(COMP_ERR, "%s(), No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n", __FUNCTION__,bSupportMode); + } else { + RT_TRACE(COMP_ERR, "%s(), No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n", __func__, bSupportMode); wireless_mode = WIRELESS_MODE_B; } } #ifdef TO_DO_LIST //// TODO: this function doesn't work well at this time, we should wait for FPGA - ActUpdateChannelAccessSetting( pAdapter, pHalData->CurrentWirelessMode, &pAdapter->MgntInfo.Info8185.ChannelAccessSetting ); + ActUpdateChannelAccessSetting(pAdapter, pHalData->CurrentWirelessMode, &pAdapter->MgntInfo.Info8185.ChannelAccessSetting); #endif priv->ieee80211->mode = wireless_mode; @@ -2682,7 +2330,7 @@ void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode) } //init priv variables here. only non_zero value should be initialized here. -static void rtl8192_init_priv_variable(struct net_device* dev) +static void rtl8192_init_priv_variable(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 i; @@ -2690,13 +2338,13 @@ static void rtl8192_init_priv_variable(struct net_device* dev) priv->chan = 1; //set to channel 1 priv->ieee80211->mode = WIRELESS_MODE_AUTO; //SET AUTO priv->ieee80211->iw_mode = IW_MODE_INFRA; - priv->ieee80211->ieee_up=0; + priv->ieee80211->ieee_up = 0; priv->retry_rts = DEFAULT_RETRY_RTS; priv->retry_data = DEFAULT_RETRY_DATA; priv->ieee80211->rts = DEFAULT_RTS_THRESHOLD; priv->ieee80211->rate = 110; //11 mbps priv->ieee80211->short_slot = 1; - priv->promisc = (dev->flags & IFF_PROMISC) ? 1:0; + priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0; priv->CckPwEnl = 6; //for silent reset priv->IrpPendingCount = 1; @@ -2711,14 +2359,14 @@ static void rtl8192_init_priv_variable(struct net_device* dev) priv->ieee80211->softmac_features = IEEE_SOFTMAC_SCAN | IEEE_SOFTMAC_ASSOCIATE | IEEE_SOFTMAC_PROBERQ | IEEE_SOFTMAC_PROBERS | IEEE_SOFTMAC_TX_QUEUE | - IEEE_SOFTMAC_BEACONS;//added by amy 080604 //| //IEEE_SOFTMAC_SINGLE_QUEUE; + IEEE_SOFTMAC_BEACONS;//added by amy 080604 priv->ieee80211->active_scan = 1; priv->ieee80211->modulation = IEEE80211_CCK_MODULATION | IEEE80211_OFDM_MODULATION; priv->ieee80211->host_encrypt = 1; priv->ieee80211->host_decrypt = 1; - priv->ieee80211->start_send_beacons = NULL;//rtl819xusb_beacon_tx;//-by amy 080604 - priv->ieee80211->stop_send_beacons = NULL;//rtl8192_beacon_stop;//-by amy 080604 + priv->ieee80211->start_send_beacons = NULL; //-by amy 080604 + priv->ieee80211->stop_send_beacons = NULL; //-by amy 080604 priv->ieee80211->softmac_hard_start_xmit = rtl8192_hard_start_xmit; priv->ieee80211->set_chan = rtl8192_set_chan; priv->ieee80211->link_change = rtl8192_link_change; @@ -2732,7 +2380,6 @@ static void rtl8192_init_priv_variable(struct net_device* dev) priv->ieee80211->qos_support = 1; //added by WB -// priv->ieee80211->SwChnlByTimerHandler = rtl8192_phy_SwChnl; priv->ieee80211->SetBWModeHandler = rtl8192_SetBWMode; priv->ieee80211->handle_assoc_response = rtl8192_handle_assoc_response; priv->ieee80211->handle_beacon = rtl8192_handle_beacon; @@ -2744,36 +2391,31 @@ static void rtl8192_init_priv_variable(struct net_device* dev) priv->ieee80211->InitialGainHandler = InitialGain819xUsb; priv->card_type = USB; #ifdef TO_DO_LIST - if(Adapter->bInHctTest) - { + if (Adapter->bInHctTest) { pHalData->ShortRetryLimit = 7; pHalData->LongRetryLimit = 7; } #endif - { - priv->ShortRetryLimit = 0x30; - priv->LongRetryLimit = 0x30; - } + priv->ShortRetryLimit = 0x30; + priv->LongRetryLimit = 0x30; priv->EarlyRxThreshold = 7; priv->enable_gpio0 = 0; priv->TransmitConfig = - // TCR_DurProcMode | //for RTL8185B, duration setting by HW - //? TCR_DISReqQsize | (TCR_MXDMA_2048<<TCR_MXDMA_OFFSET)| // Max DMA Burst Size per Tx DMA Burst, 7: reserved. (priv->ShortRetryLimit<<TCR_SRL_OFFSET)| // Short retry limit (priv->LongRetryLimit<<TCR_LRL_OFFSET) | // Long retry limit - (false ? TCR_SAT: 0); // FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them + (false ? TCR_SAT : 0); // FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them #ifdef TO_DO_LIST - if(Adapter->bInHctTest) + if (Adapter->bInHctTest) pHalData->ReceiveConfig = pHalData->CSMethod | - RCR_AMF | RCR_ADF | //RCR_AAP | //accept management/data + RCR_AMF | RCR_ADF | //accept management/data //guangan200710 RCR_ACF | //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. RCR_AB | RCR_AM | RCR_APM | //accept BC/MC/UC RCR_AICV | RCR_ACRC32 | //accept ICV/CRC error packet ((u32)7<<RCR_MXDMA_OFFSET) | // Max DMA Burst Size per Rx DMA Burst, 7: unlimited. (pHalData->EarlyRxThreshold<<RCR_FIFO_OFFSET) | // Rx FIFO Threshold, 7: No Rx threshold. - (pHalData->EarlyRxThreshold == 7 ? RCR_OnlyErlPkt:0); + (pHalData->EarlyRxThreshold == 7 ? RCR_OnlyErlPkt : 0); else #endif @@ -2781,10 +2423,9 @@ static void rtl8192_init_priv_variable(struct net_device* dev) RCR_AMF | RCR_ADF | //accept management/data RCR_ACF | //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. RCR_AB | RCR_AM | RCR_APM | //accept BC/MC/UC - //RCR_AICV | RCR_ACRC32 | //accept ICV/CRC error packet ((u32)7<<RCR_MXDMA_OFFSET)| // Max DMA Burst Size per Rx DMA Burst, 7: unlimited. (priv->EarlyRxThreshold<<RX_FIFO_THRESHOLD_SHIFT) | // Rx FIFO Threshold, 7: No Rx threshold. - (priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT:0); + (priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT : 0); priv->AcmControl = 0; priv->pFirmware = kzalloc(sizeof(rt_firmware), GFP_KERNEL); @@ -2794,26 +2435,22 @@ static void rtl8192_init_priv_variable(struct net_device* dev) skb_queue_head_init(&priv->skb_queue); /* Tx related queue */ - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_head_init(&priv->ieee80211->skb_waitQ [i]); - } - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_head_init(&priv->ieee80211->skb_aggQ [i]); - } - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_head_init(&priv->ieee80211->skb_drv_aggQ [i]); - } + for (i = 0; i < MAX_QUEUE_SIZE; i++) + skb_queue_head_init(&priv->ieee80211->skb_waitQ[i]); + for (i = 0; i < MAX_QUEUE_SIZE; i++) + skb_queue_head_init(&priv->ieee80211->skb_aggQ[i]); + for (i = 0; i < MAX_QUEUE_SIZE; i++) + skb_queue_head_init(&priv->ieee80211->skb_drv_aggQ[i]); priv->rf_set_chan = rtl8192_phy_SwChnl; } //init lock here -static void rtl8192_init_priv_lock(struct r8192_priv* priv) +static void rtl8192_init_priv_lock(struct r8192_priv *priv) { spin_lock_init(&priv->tx_lock); spin_lock_init(&priv->irq_lock);//added by thomas - //spin_lock_init(&priv->rf_lock); - sema_init(&priv->wx_sem,1); - sema_init(&priv->rf_sem,1); + sema_init(&priv->wx_sem, 1); + sema_init(&priv->rf_sem, 1); mutex_init(&priv->mutex); } @@ -2822,7 +2459,7 @@ extern void rtl819x_watchdog_wqcallback(struct work_struct *work); void rtl8192_irq_rx_tasklet(struct r8192_priv *priv); //init tasklet and wait_queue here. only 2.6 above kernel is considered #define DRV_NAME "wlan0" -static void rtl8192_init_priv_task(struct net_device* dev) +static void rtl8192_init_priv_task(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -2830,71 +2467,64 @@ static void rtl8192_init_priv_task(struct net_device* dev) INIT_WORK(&priv->reset_wq, rtl8192_restart); - //INIT_DELAYED_WORK(&priv->watch_dog_wq, hal_dm_watchdog); INIT_DELAYED_WORK(&priv->watch_dog_wq, rtl819x_watchdog_wqcallback); INIT_DELAYED_WORK(&priv->txpower_tracking_wq, dm_txpower_trackingcallback); -// INIT_DELAYED_WORK(&priv->gpio_change_rf_wq, dm_gpio_change_rf_callback); INIT_DELAYED_WORK(&priv->rfpath_check_wq, dm_rf_pathcheck_workitemcallback); INIT_DELAYED_WORK(&priv->update_beacon_wq, rtl8192_update_beacon); INIT_DELAYED_WORK(&priv->initialgain_operate_wq, InitialGainOperateWorkItemCallBack); - //INIT_WORK(&priv->SwChnlWorkItem, rtl8192_SwChnl_WorkItem); - //INIT_WORK(&priv->SetBWModeWorkItem, rtl8192_SetBWModeWorkItem); INIT_WORK(&priv->qos_activate, rtl8192_qos_activate); tasklet_init(&priv->irq_rx_tasklet, - (void(*)(unsigned long))rtl8192_irq_rx_tasklet, - (unsigned long)priv); + (void(*)(unsigned long))rtl8192_irq_rx_tasklet, + (unsigned long)priv); } -static void rtl8192_get_eeprom_size(struct net_device* dev) +static void rtl8192_get_eeprom_size(struct net_device *dev) { u16 curCR = 0; struct r8192_priv *priv = ieee80211_priv(dev); - RT_TRACE(COMP_EPROM, "===========>%s()\n", __FUNCTION__); - curCR = read_nic_word_E(dev,EPROM_CMD); + RT_TRACE(COMP_EPROM, "===========>%s()\n", __func__); + read_nic_word_E(dev, EPROM_CMD, &curCR); RT_TRACE(COMP_EPROM, "read from Reg EPROM_CMD(%x):%x\n", EPROM_CMD, curCR); //whether need I consider BIT5? priv->epromtype = (curCR & Cmd9346CR_9356SEL) ? EPROM_93c56 : EPROM_93c46; - RT_TRACE(COMP_EPROM, "<===========%s(), epromtype:%d\n", __FUNCTION__, priv->epromtype); + RT_TRACE(COMP_EPROM, "<===========%s(), epromtype:%d\n", __func__, priv->epromtype); } //used to swap endian. as ntohl & htonl are not necessary to swap endian, so use this instead. -static inline u16 endian_swap(u16* data) +static inline u16 endian_swap(u16 *data) { u16 tmp = *data; *data = (tmp >> 8) | (tmp << 8); return *data; } -static void rtl8192_read_eeprom_info(struct net_device* dev) +static void rtl8192_read_eeprom_info(struct net_device *dev) { u16 wEPROM_ID = 0; u8 bMac_Tmp_Addr[6] = {0x00, 0xe0, 0x4c, 0x00, 0x00, 0x02}; u8 bLoad_From_EEPOM = false; struct r8192_priv *priv = ieee80211_priv(dev); u16 tmpValue = 0; - RT_TRACE(COMP_EPROM, "===========>%s()\n", __FUNCTION__); + int i; + RT_TRACE(COMP_EPROM, "===========>%s()\n", __func__); wEPROM_ID = eprom_read(dev, 0); //first read EEPROM ID out; RT_TRACE(COMP_EPROM, "EEPROM ID is 0x%x\n", wEPROM_ID); - if (wEPROM_ID != RTL8190_EEPROM_ID) - { + if (wEPROM_ID != RTL8190_EEPROM_ID) { RT_TRACE(COMP_ERR, "EEPROM ID is invalid(is 0x%x(should be 0x%x)\n", wEPROM_ID, RTL8190_EEPROM_ID); - } - else + } else { bLoad_From_EEPOM = true; + } - if (bLoad_From_EEPOM) - { + if (bLoad_From_EEPOM) { tmpValue = eprom_read(dev, (EEPROM_VID>>1)); priv->eeprom_vid = endian_swap(&tmpValue); priv->eeprom_pid = eprom_read(dev, (EEPROM_PID>>1)); tmpValue = eprom_read(dev, (EEPROM_ChannelPlan>>1)); - priv->eeprom_ChannelPlan =((tmpValue&0xff00)>>8); + priv->eeprom_ChannelPlan = ((tmpValue&0xff00)>>8); priv->btxpowerdata_readfromEEPORM = true; priv->eeprom_CustomerID = eprom_read(dev, (EEPROM_Customer_ID>>1)) >>8; - } - else - { + } else { priv->eeprom_vid = 0; priv->eeprom_pid = 0; priv->card_8192_version = VERSION_819xU_B; @@ -2904,18 +2534,14 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) RT_TRACE(COMP_EPROM, "vid:0x%4x, pid:0x%4x, CustomID:0x%2x, ChanPlan:0x%x\n", priv->eeprom_vid, priv->eeprom_pid, priv->eeprom_CustomerID, priv->eeprom_ChannelPlan); //set channelplan from eeprom priv->ChannelPlan = priv->eeprom_ChannelPlan; - if (bLoad_From_EEPOM) - { + if (bLoad_From_EEPOM) { int i; - for (i=0; i<6; i+=2) - { + for (i = 0; i < 6; i += 2) { u16 tmp = 0; tmp = eprom_read(dev, (u16)((EEPROM_NODE_ADDRESS_BYTE_0 + i)>>1)); - *(u16*)(&dev->dev_addr[i]) = tmp; + *(u16 *)(&dev->dev_addr[i]) = tmp; } - } - else - { + } else { memcpy(dev->dev_addr, bMac_Tmp_Addr, 6); //should I set IDR0 here? } @@ -2923,8 +2549,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) priv->rf_type = RTL819X_DEFAULT_RF_TYPE; //default 1T2R priv->rf_chip = RF_8256; - if (priv->card_8192_version == (u8)VERSION_819xU_A) - { + if (priv->card_8192_version == (u8)VERSION_819xU_A) { //read Tx power gain offset of legacy OFDM to HT rate if (bLoad_From_EEPOM) priv->EEPROMTxPowerDiff = (eprom_read(dev, (EEPROM_TxPowerDiff>>1))&0xff00) >> 8; @@ -2957,51 +2582,45 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) else priv->EEPROM_Def_Ver = 1; RT_TRACE(COMP_EPROM, "EEPROM_DEF_VER:%d\n", priv->EEPROM_Def_Ver); - if (priv->EEPROM_Def_Ver == 0) //old eeprom definition - { + if (priv->EEPROM_Def_Ver == 0) { //old eeprom definition int i; if (bLoad_From_EEPOM) priv->EEPROMTxPowerLevelCCK = (eprom_read(dev, (EEPROM_TxPwIndex_CCK>>1))&0xff) >> 8; else priv->EEPROMTxPowerLevelCCK = 0x10; RT_TRACE(COMP_EPROM, "CCK Tx Power Levl: 0x%02x\n", priv->EEPROMTxPowerLevelCCK); - for (i=0; i<3; i++) - { - if (bLoad_From_EEPOM) - { + for (i = 0; i < 3; i++) { + if (bLoad_From_EEPOM) { tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G+i)>>1); if (((EEPROM_TxPwIndex_OFDM_24G+i) % 2) == 0) tmpValue = tmpValue & 0x00ff; else tmpValue = (tmpValue & 0xff00) >> 8; - } - else + } else { tmpValue = 0x10; + } priv->EEPROMTxPowerLevelOFDM24G[i] = (u8) tmpValue; RT_TRACE(COMP_EPROM, "OFDM 2.4G Tx Power Level, Index %d = 0x%02x\n", i, priv->EEPROMTxPowerLevelCCK); } - }//end if EEPROM_DEF_VER == 0 - else if (priv->EEPROM_Def_Ver == 1) - { - if (bLoad_From_EEPOM) - { + } else if (priv->EEPROM_Def_Ver == 1) { + if (bLoad_From_EEPOM) { tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_CCK_V1>>1)); tmpValue = (tmpValue & 0xff00) >> 8; - } - else + } else { tmpValue = 0x10; + } priv->EEPROMTxPowerLevelCCK_V1[0] = (u8)tmpValue; if (bLoad_From_EEPOM) tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_CCK_V1 + 2)>>1); else tmpValue = 0x1010; - *((u16*)(&priv->EEPROMTxPowerLevelCCK_V1[1])) = tmpValue; + *((u16 *)(&priv->EEPROMTxPowerLevelCCK_V1[1])) = tmpValue; if (bLoad_From_EEPOM) tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1>>1)); else tmpValue = 0x1010; - *((u16*)(&priv->EEPROMTxPowerLevelOFDM24G[0])) = tmpValue; + *((u16 *)(&priv->EEPROMTxPowerLevelOFDM24G[0])) = tmpValue; if (bLoad_From_EEPOM) tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1+2)>>1); else @@ -3011,42 +2630,34 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) //update HAL variables // - { - int i; - for (i=0; i<14; i++) - { - if (i<=3) - priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[0]; - else if (i>=4 && i<=9) - priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[1]; - else - priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[2]; - } + for (i = 0; i < 14; i++) { + if (i <= 3) + priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[0]; + else if (i >= 4 && i <= 9) + priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[1]; + else + priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[2]; + } - for (i=0; i<14; i++) - { - if (priv->EEPROM_Def_Ver == 0) - { - if (i<=3) - priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[0] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]); - else if (i>=4 && i<=9) - priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK; - else - priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[2] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]); - } - else if (priv->EEPROM_Def_Ver == 1) - { - if (i<=3) - priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[0]; - else if (i>=4 && i<=9) - priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[1]; - else - priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[2]; - } + for (i = 0; i < 14; i++) { + if (priv->EEPROM_Def_Ver == 0) { + if (i <= 3) + priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[0] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]); + else if (i >= 4 && i <= 9) + priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK; + else + priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[2] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]); + } else if (priv->EEPROM_Def_Ver == 1) { + if (i <= 3) + priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[0]; + else if (i >= 4 && i <= 9) + priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[1]; + else + priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[2]; } - }//end update HAL variables + } priv->TxPowerDiff = priv->EEPROMPwDiff; -// Antenna B gain offset to antenna A, bit0~3 + // Antenna B gain offset to antenna A, bit0~3 priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf); // Antenna C gain offset to antenna A, bit4~7 priv->AntennaTxPwDiff[1] = ((priv->EEPROMTxPowerDiff & 0xf0)>>4); @@ -3057,46 +2668,41 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) priv->ThermalMeter[0] = priv->EEPROMThermalMeter; }//end if VersionID == VERSION_819xU_A -//added by vivi, for dlink led, 20080416 - switch(priv->eeprom_CustomerID) - { - case EEPROM_CID_RUNTOP: - priv->CustomerID = RT_CID_819x_RUNTOP; - break; + //added by vivi, for dlink led, 20080416 + switch (priv->eeprom_CustomerID) { + case EEPROM_CID_RUNTOP: + priv->CustomerID = RT_CID_819x_RUNTOP; + break; - case EEPROM_CID_DLINK: - priv->CustomerID = RT_CID_DLINK; - break; + case EEPROM_CID_DLINK: + priv->CustomerID = RT_CID_DLINK; + break; - default: - priv->CustomerID = RT_CID_DEFAULT; - break; + default: + priv->CustomerID = RT_CID_DEFAULT; + break; } - switch(priv->CustomerID) - { - case RT_CID_819x_RUNTOP: - priv->LedStrategy = SW_LED_MODE2; - break; + switch (priv->CustomerID) { + case RT_CID_819x_RUNTOP: + priv->LedStrategy = SW_LED_MODE2; + break; - case RT_CID_DLINK: - priv->LedStrategy = SW_LED_MODE4; - break; + case RT_CID_DLINK: + priv->LedStrategy = SW_LED_MODE4; + break; - default: - priv->LedStrategy = SW_LED_MODE0; - break; + default: + priv->LedStrategy = SW_LED_MODE0; + break; } - if(priv->rf_type == RF_1T2R) - { + if (priv->rf_type == RF_1T2R) { RT_TRACE(COMP_EPROM, "\n1T2R config\n"); - } - else - { + } else { RT_TRACE(COMP_EPROM, "\n2T4R config\n"); } @@ -3105,46 +2711,40 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) init_rate_adaptive(dev); //we need init DIG RATR table here again. - RT_TRACE(COMP_EPROM, "<===========%s()\n", __FUNCTION__); + RT_TRACE(COMP_EPROM, "<===========%s()\n", __func__); return; } -short rtl8192_get_channel_map(struct net_device * dev) +static short rtl8192_get_channel_map(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN){ - printk("rtl8180_init:Error channel plan! Set to default.\n"); - priv->ChannelPlan= 0; + if (priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN) { + netdev_err(dev, "rtl8180_init: Error channel plan! Set to default.\n"); + priv->ChannelPlan = 0; } - RT_TRACE(COMP_INIT, "Channel plan is %d\n",priv->ChannelPlan); + RT_TRACE(COMP_INIT, "Channel plan is %d\n", priv->ChannelPlan); rtl819x_set_channel_map(priv->ChannelPlan, priv); return 0; } -short rtl8192_init(struct net_device *dev) +static short rtl8192_init(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - memset(&(priv->stats),0,sizeof(struct Stats)); - memset(priv->txqueue_to_outpipemap,0,9); + memset(&(priv->stats), 0, sizeof(struct Stats)); + memset(priv->txqueue_to_outpipemap, 0, 9); #ifdef PIPE12 { - int i=0; - u8 queuetopipe[]={3,2,1,0,4,8,7,6,5}; - memcpy(priv->txqueue_to_outpipemap,queuetopipe,9); -/* for(i=0;i<9;i++) - printk("%d ",priv->txqueue_to_outpipemap[i]); - printk("\n");*/ + int i = 0; + u8 queuetopipe[] = {3, 2, 1, 0, 4, 8, 7, 6, 5}; + memcpy(priv->txqueue_to_outpipemap, queuetopipe, 9); } #else { - u8 queuetopipe[]={3,2,1,0,4,4,0,4,4}; - memcpy(priv->txqueue_to_outpipemap,queuetopipe,9); -/* for(i=0;i<9;i++) - printk("%d ",priv->txqueue_to_outpipemap[i]); - printk("\n");*/ + u8 queuetopipe[] = {3, 2, 1, 0, 4, 4, 0, 4, 4}; + memcpy(priv->txqueue_to_outpipemap, queuetopipe, 9); } #endif rtl8192_init_priv_variable(dev); @@ -3157,12 +2757,11 @@ short rtl8192_init(struct net_device *dev) init_timer(&priv->watch_dog_timer); priv->watch_dog_timer.data = (unsigned long)dev; priv->watch_dog_timer.function = watch_dog_timer_callback; - if(rtl8192_usb_initendpoints(dev)!=0){ + if (rtl8192_usb_initendpoints(dev) != 0) { DMESG("Endopoints initialization failed"); return -ENOMEM; } - //rtl8192_adapter_start(dev); #ifdef DEBUG_EPROM dump_eprom(dev); #endif @@ -3177,16 +2776,16 @@ short rtl8192_init(struct net_device *dev) * return: none * notice: This part need to modified according to the rate set we filtered * ****************************************************************************/ -void rtl8192_hwconfig(struct net_device* dev) +static void rtl8192_hwconfig(struct net_device *dev) { u32 regRATR = 0, regRRSR = 0; u8 regBwOpMode = 0, regTmp = 0; struct r8192_priv *priv = ieee80211_priv(dev); + u32 ratr_value = 0; -// Set RRSR, RATR, and BW_OPMODE registers + // Set RRSR, RATR, and BW_OPMODE registers // - switch(priv->ieee80211->mode) - { + switch (priv->ieee80211->mode) { case WIRELESS_MODE_B: regBwOpMode = BW_OPMODE_20MHZ; regRATR = RATE_ALL_CCK; @@ -3204,26 +2803,25 @@ void rtl8192_hwconfig(struct net_device* dev) break; case WIRELESS_MODE_AUTO: #ifdef TO_DO_LIST - if (Adapter->bInHctTest) - { - regBwOpMode = BW_OPMODE_20MHZ; - regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; - regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; + if (Adapter->bInHctTest) { + regBwOpMode = BW_OPMODE_20MHZ; + regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; + regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; } else #endif { - regBwOpMode = BW_OPMODE_20MHZ; - regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS; - regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; + regBwOpMode = BW_OPMODE_20MHZ; + regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS; + regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; } break; case WIRELESS_MODE_N_24G: // It support CCK rate by default. // CCK rate will be filtered out only when associated AP does not support it. regBwOpMode = BW_OPMODE_20MHZ; - regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS; - regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; + regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS; + regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG; break; case WIRELESS_MODE_N_5G: regBwOpMode = BW_OPMODE_5G; @@ -3233,17 +2831,12 @@ void rtl8192_hwconfig(struct net_device* dev) } write_nic_byte(dev, BW_OPMODE, regBwOpMode); - { - u32 ratr_value = 0; - ratr_value = regRATR; - if (priv->rf_type == RF_1T2R) - { - ratr_value &= ~(RATE_ALL_OFDM_2SS); - } - write_nic_dword(dev, RATR0, ratr_value); - write_nic_byte(dev, UFWP, 1); - } - regTmp = read_nic_byte(dev, 0x313); + ratr_value = regRATR; + if (priv->rf_type == RF_1T2R) + ratr_value &= ~(RATE_ALL_OFDM_2SS); + write_nic_dword(dev, RATR0, ratr_value); + write_nic_byte(dev, UFWP, 1); + read_nic_byte(dev, 0x313, ®Tmp); regRRSR = ((regTmp) << 24) | (regRRSR & 0x00ffffff); write_nic_dword(dev, RRSR, regRRSR); @@ -3251,8 +2844,8 @@ void rtl8192_hwconfig(struct net_device* dev) // Set Retry Limit here // write_nic_word(dev, RETRY_LIMIT, - priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT | \ - priv->LongRetryLimit << RETRY_LIMIT_LONG_SHIFT); + priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT | + priv->LongRetryLimit << RETRY_LIMIT_LONG_SHIFT); // Set Contention Window here // Set Tx AGC @@ -3266,12 +2859,14 @@ void rtl8192_hwconfig(struct net_device* dev) //InitializeAdapter and PhyCfg -bool rtl8192_adapter_start(struct net_device *dev) +static bool rtl8192_adapter_start(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u32 dwRegRead = 0; bool init_status = true; - RT_TRACE(COMP_INIT, "====>%s()\n", __FUNCTION__); + u8 SECR_value = 0x0; + u8 tmp; + RT_TRACE(COMP_INIT, "====>%s()\n", __func__); priv->Rf_Mode = RF_OP_By_SW_3wire; //for ASIC power on sequence write_nic_byte_E(dev, 0x5f, 0x80); @@ -3281,34 +2876,31 @@ bool rtl8192_adapter_start(struct net_device *dev) write_nic_byte_E(dev, 0x5e, 0x80); write_nic_byte(dev, 0x17, 0x37); mdelay(10); -//#ifdef TO_DO_LIST priv->pFirmware->firmware_status = FW_STATUS_0_INIT; //config CPUReset Register //Firmware Reset or not? - dwRegRead = read_nic_dword(dev, CPU_GEN); + read_nic_dword(dev, CPU_GEN, &dwRegRead); if (priv->pFirmware->firmware_status == FW_STATUS_0_INIT) dwRegRead |= CPU_GEN_SYSTEM_RESET; //do nothing here? else if (priv->pFirmware->firmware_status == FW_STATUS_5_READY) dwRegRead |= CPU_GEN_FIRMWARE_RESET; else - RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware state(%d)\n", __FUNCTION__, priv->pFirmware->firmware_status); + RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware state(%d)\n", __func__, priv->pFirmware->firmware_status); write_nic_dword(dev, CPU_GEN, dwRegRead); - //mdelay(30); //config BB. rtl8192_BBConfig(dev); //Loopback mode or not priv->LoopbackMode = RTL819xU_NO_LOOPBACK; -// priv->LoopbackMode = RTL819xU_MAC_LOOPBACK; - dwRegRead = read_nic_dword(dev, CPU_GEN); + read_nic_dword(dev, CPU_GEN, &dwRegRead); if (priv->LoopbackMode == RTL819xU_NO_LOOPBACK) dwRegRead = ((dwRegRead & CPU_GEN_NO_LOOPBACK_MSK) | CPU_GEN_NO_LOOPBACK_SET); else if (priv->LoopbackMode == RTL819xU_MAC_LOOPBACK) dwRegRead |= CPU_CCK_LOOPBACK; else - RT_TRACE(COMP_ERR, "Serious error in %s(): wrong loopback mode setting(%d)\n", __FUNCTION__, priv->LoopbackMode); + RT_TRACE(COMP_ERR, "Serious error in %s(): wrong loopback mode setting(%d)\n", __func__, priv->LoopbackMode); write_nic_dword(dev, CPU_GEN, dwRegRead); @@ -3316,7 +2908,8 @@ bool rtl8192_adapter_start(struct net_device *dev) udelay(500); //xiong add for new bitfile:usb suspend reset pin set to 1. //do we need? - write_nic_byte_E(dev, 0x5f, (read_nic_byte_E(dev, 0x5f)|0x20)); + read_nic_byte_E(dev, 0x5f, &tmp); + write_nic_byte_E(dev, 0x5f, tmp|0x20); //Set Hardware rtl8192_hwconfig(dev); @@ -3325,61 +2918,54 @@ bool rtl8192_adapter_start(struct net_device *dev) write_nic_byte(dev, CMDR, CR_RE|CR_TE); //set IDR0 here - write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]); - write_nic_word(dev, MAC4, ((u16*)(dev->dev_addr + 4))[0]); + write_nic_dword(dev, MAC0, ((u32 *)dev->dev_addr)[0]); + write_nic_word(dev, MAC4, ((u16 *)(dev->dev_addr + 4))[0]); //set RCR write_nic_dword(dev, RCR, priv->ReceiveConfig); //Initialize Number of Reserved Pages in Firmware Queue - write_nic_dword(dev, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK << RSVD_FW_QUEUE_PAGE_BK_SHIFT |\ - NUM_OF_PAGE_IN_FW_QUEUE_BE << RSVD_FW_QUEUE_PAGE_BE_SHIFT | \ - NUM_OF_PAGE_IN_FW_QUEUE_VI << RSVD_FW_QUEUE_PAGE_VI_SHIFT | \ - NUM_OF_PAGE_IN_FW_QUEUE_VO <<RSVD_FW_QUEUE_PAGE_VO_SHIFT); - write_nic_dword(dev, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT |\ - NUM_OF_PAGE_IN_FW_QUEUE_CMD << RSVD_FW_QUEUE_PAGE_CMD_SHIFT); - write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW| \ - NUM_OF_PAGE_IN_FW_QUEUE_BCN<<RSVD_FW_QUEUE_PAGE_BCN_SHIFT -// | NUM_OF_PAGE_IN_FW_QUEUE_PUB<<RSVD_FW_QUEUE_PAGE_PUB_SHIFT - ); + write_nic_dword(dev, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK << RSVD_FW_QUEUE_PAGE_BK_SHIFT | + NUM_OF_PAGE_IN_FW_QUEUE_BE << RSVD_FW_QUEUE_PAGE_BE_SHIFT | + NUM_OF_PAGE_IN_FW_QUEUE_VI << RSVD_FW_QUEUE_PAGE_VI_SHIFT | + NUM_OF_PAGE_IN_FW_QUEUE_VO <<RSVD_FW_QUEUE_PAGE_VO_SHIFT); + write_nic_dword(dev, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT | + NUM_OF_PAGE_IN_FW_QUEUE_CMD << RSVD_FW_QUEUE_PAGE_CMD_SHIFT); + write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW| + NUM_OF_PAGE_IN_FW_QUEUE_BCN<<RSVD_FW_QUEUE_PAGE_BCN_SHIFT); write_nic_dword(dev, RATR0+4*7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK)); //Set AckTimeout // TODO: (it value is only for FPGA version). need to be changed!!2006.12.18, by Emily write_nic_byte(dev, ACK_TIMEOUT, 0x30); -// RT_TRACE(COMP_INIT, "%s():priv->ResetProgress is %d\n", __FUNCTION__,priv->ResetProgress); - if(priv->ResetProgress == RESET_TYPE_NORESET) - rtl8192_SetWirelessMode(dev, priv->ieee80211->mode); - if(priv->ResetProgress == RESET_TYPE_NORESET){ - CamResetAllEntry(dev); - { - u8 SECR_value = 0x0; + if (priv->ResetProgress == RESET_TYPE_NORESET) + rtl8192_SetWirelessMode(dev, priv->ieee80211->mode); + if (priv->ResetProgress == RESET_TYPE_NORESET) { + CamResetAllEntry(dev); SECR_value |= SCR_TxEncEnable; SECR_value |= SCR_RxDecEnable; SECR_value |= SCR_NoSKMC; write_nic_byte(dev, SECR, SECR_value); } - } //Beacon related write_nic_word(dev, ATIMWND, 2); write_nic_word(dev, BCN_INTERVAL, 100); - { #define DEFAULT_EDCA 0x005e4332 + { int i; - for (i=0; i<QOS_QUEUE_NUM; i++) - write_nic_dword(dev, WDCAPARA_ADD[i], DEFAULT_EDCA); + for (i = 0; i < QOS_QUEUE_NUM; i++) + write_nic_dword(dev, WDCAPARA_ADD[i], DEFAULT_EDCA); } #ifdef USB_RX_AGGREGATION_SUPPORT //3 For usb rx firmware aggregation control - if(priv->ResetProgress == RESET_TYPE_NORESET) - { + if (priv->ResetProgress == RESET_TYPE_NORESET) { u32 ulValue; PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) | - (pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout); + (pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout); /* * If usb rx firmware aggregation is enabled, * when anyone of three threshold conditions above is reached, @@ -3392,63 +2978,52 @@ bool rtl8192_adapter_start(struct net_device *dev) rtl8192_phy_configmac(dev); - if (priv->card_8192_version == (u8) VERSION_819xU_A) - { + if (priv->card_8192_version == (u8) VERSION_819xU_A) { rtl8192_phy_getTxPower(dev); rtl8192_phy_setTxPower(dev, priv->chan); } //Firmware download init_status = init_firmware(dev); - if(!init_status) - { - RT_TRACE(COMP_ERR,"ERR!!! %s(): Firmware download is failed\n", __FUNCTION__); + if (!init_status) { + RT_TRACE(COMP_ERR, "ERR!!! %s(): Firmware download is failed\n", __func__); return init_status; } - RT_TRACE(COMP_INIT, "%s():after firmware download\n", __FUNCTION__); + RT_TRACE(COMP_INIT, "%s():after firmware download\n", __func__); // #ifdef TO_DO_LIST -if(Adapter->ResetProgress == RESET_TYPE_NORESET) - { - if(pMgntInfo->RegRfOff == TRUE) - { // User disable RF via registry. + if (Adapter->ResetProgress == RESET_TYPE_NORESET) { + if (pMgntInfo->RegRfOff == TRUE) { // User disable RF via registry. RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n")); MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW); // Those actions will be discard in MgntActSet_RF_State because of the same state - for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++) + for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0); - } - else if(pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) - { // H/W or S/W RF OFF before sleep. + } else if (pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) { // H/W or S/W RF OFF before sleep. RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RfOffReason(%d) ----------\n", pMgntInfo->RfOffReason)); MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason); - } - else - { + } else { pHalData->eRFPowerState = eRfOn; pMgntInfo->RfOffReason = 0; RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): RF is on ----------\n")); } - } - else - { - if(pHalData->eRFPowerState == eRfOff) - { + } else { + if (pHalData->eRFPowerState == eRfOff) { MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason); // Those actions will be discard in MgntActSet_RF_State because of the same state - for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++) + for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0); } } #endif //config RF. - if(priv->ResetProgress == RESET_TYPE_NORESET){ - rtl8192_phy_RFConfig(dev); - RT_TRACE(COMP_INIT, "%s():after phy RF config\n", __FUNCTION__); + if (priv->ResetProgress == RESET_TYPE_NORESET) { + rtl8192_phy_RFConfig(dev); + RT_TRACE(COMP_INIT, "%s():after phy RF config\n", __func__); } - if(priv->ieee80211->FwRWRF) + if (priv->ieee80211->FwRWRF) // We can force firmware to do RF-R/W priv->Rf_Mode = RF_OP_By_FW; else @@ -3460,54 +3035,44 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET) rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn, 0x1); rtl8192_setBBreg(dev, rFPGA0_RFMOD, bOFDMEn, 0x1); - if(priv->ResetProgress == RESET_TYPE_NORESET) - { + if (priv->ResetProgress == RESET_TYPE_NORESET) { //if D or C cut - u8 tmpvalue = read_nic_byte(dev, 0x301); - if(tmpvalue ==0x03) - { + u8 tmpvalue; + read_nic_byte(dev, 0x301, &tmpvalue); + if (tmpvalue == 0x03) { priv->bDcut = TRUE; RT_TRACE(COMP_POWER_TRACKING, "D-cut\n"); - } - else - { + } else { priv->bDcut = FALSE; RT_TRACE(COMP_POWER_TRACKING, "C-cut\n"); } dm_initialize_txpower_tracking(dev); - if(priv->bDcut == TRUE) - { + if (priv->bDcut == TRUE) { u32 i, TempCCk; - u32 tmpRegA= rtl8192_QueryBBReg(dev,rOFDM0_XATxIQImbalance,bMaskDWord); - // u32 tmpRegC= rtl8192_QueryBBReg(dev,rOFDM0_XCTxIQImbalance,bMaskDWord); - for(i = 0; i<TxBBGainTableLength; i++) - { - if(tmpRegA == priv->txbbgain_table[i].txbbgain_value) - { - priv->rfa_txpowertrackingindex= (u8)i; - priv->rfa_txpowertrackingindex_real= (u8)i; - priv->rfa_txpowertracking_default= priv->rfa_txpowertrackingindex; + u32 tmpRegA = rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord); + for (i = 0; i < TxBBGainTableLength; i++) { + if (tmpRegA == priv->txbbgain_table[i].txbbgain_value) { + priv->rfa_txpowertrackingindex = (u8)i; + priv->rfa_txpowertrackingindex_real = (u8)i; + priv->rfa_txpowertracking_default = priv->rfa_txpowertrackingindex; break; } } TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2); - for(i=0 ; i<CCKTxBBGainTableLength ; i++) - { + for (i = 0; i < CCKTxBBGainTableLength; i++) { - if(TempCCk == priv->cck_txbbgain_table[i].ccktxbb_valuearray[0]) - { - priv->cck_present_attentuation_20Mdefault=(u8) i; + if (TempCCk == priv->cck_txbbgain_table[i].ccktxbb_valuearray[0]) { + priv->cck_present_attentuation_20Mdefault = (u8) i; break; } } - priv->cck_present_attentuation_40Mdefault= 0; - priv->cck_present_attentuation_difference= 0; + priv->cck_present_attentuation_40Mdefault = 0; + priv->cck_present_attentuation_difference = 0; priv->cck_present_attentuation = priv->cck_present_attentuation_20Mdefault; - // pMgntInfo->bTXPowerTracking = FALSE;//TEMPLY DISABLE } } write_nic_byte(dev, 0x87, 0x0); @@ -3531,16 +3096,14 @@ static struct net_device_stats *rtl8192_stats(struct net_device *dev) return &priv->ieee80211->stats; } -bool -HalTxCheckStuck819xUsb( - struct net_device *dev - ) +static bool HalTxCheckStuck819xUsb(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - u16 RegTxCounter = read_nic_word(dev, 0x128); + u16 RegTxCounter; bool bStuck = FALSE; - RT_TRACE(COMP_RESET,"%s():RegTxCounter is %d,TxCounter is %d\n",__FUNCTION__,RegTxCounter,priv->TxCounter); - if(priv->TxCounter==RegTxCounter) + read_nic_word(dev, 0x128, &RegTxCounter); + RT_TRACE(COMP_RESET, "%s():RegTxCounter is %d,TxCounter is %d\n", __func__, RegTxCounter, priv->TxCounter); + if (priv->TxCounter == RegTxCounter) bStuck = TRUE; priv->TxCounter = RegTxCounter; @@ -3552,43 +3115,30 @@ HalTxCheckStuck819xUsb( * <Assumption: RT_TX_SPINLOCK is acquired.> * First added: 2006.11.19 by emily */ -RESET_TYPE -TxCheckStuck(struct net_device *dev) +static RESET_TYPE TxCheckStuck(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 QueueID; -// PRT_TCB pTcb; -// u8 ResetThreshold; bool bCheckFwTxCnt = false; - //unsigned long flags; // // Decide such threshold according to current power save mode // -// RT_TRACE(COMP_RESET, " ==> TxCheckStuck()\n"); -// PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK); -// spin_lock_irqsave(&priv->ieee80211->lock,flags); - for (QueueID = 0; QueueID<=BEACON_QUEUE;QueueID ++) - { - if(QueueID == TXCMD_QUEUE) - continue; + for (QueueID = 0; QueueID <= BEACON_QUEUE; QueueID++) { + if (QueueID == TXCMD_QUEUE) + continue; #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE - if((skb_queue_len(&priv->ieee80211->skb_waitQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_aggQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_drv_aggQ[QueueID]) == 0)) + if ((skb_queue_len(&priv->ieee80211->skb_waitQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_aggQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_drv_aggQ[QueueID]) == 0)) #else - if((skb_queue_len(&priv->ieee80211->skb_waitQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_aggQ[QueueID]) == 0)) + if ((skb_queue_len(&priv->ieee80211->skb_waitQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_aggQ[QueueID]) == 0)) #endif continue; - bCheckFwTxCnt = true; - } -// PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK); -// spin_unlock_irqrestore(&priv->ieee80211->lock,flags); -// RT_TRACE(COMP_RESET,"bCheckFwTxCnt is %d\n",bCheckFwTxCnt); - if(bCheckFwTxCnt) - { - if(HalTxCheckStuck819xUsb(dev)) - { + bCheckFwTxCnt = true; + } + if (bCheckFwTxCnt) { + if (HalTxCheckStuck819xUsb(dev)) { RT_TRACE(COMP_RESET, "TxCheckStuck(): Fw indicates no Tx condition! \n"); return RESET_TYPE_SILENT; } @@ -3596,64 +3146,41 @@ TxCheckStuck(struct net_device *dev) return RESET_TYPE_NORESET; } -bool -HalRxCheckStuck819xUsb(struct net_device *dev) +static bool HalRxCheckStuck819xUsb(struct net_device *dev) { - u16 RegRxCounter = read_nic_word(dev, 0x130); + u16 RegRxCounter; struct r8192_priv *priv = ieee80211_priv(dev); bool bStuck = FALSE; static u8 rx_chk_cnt; - RT_TRACE(COMP_RESET,"%s(): RegRxCounter is %d,RxCounter is %d\n",__FUNCTION__,RegRxCounter,priv->RxCounter); + read_nic_word(dev, 0x130, &RegRxCounter); + RT_TRACE(COMP_RESET, "%s(): RegRxCounter is %d,RxCounter is %d\n", __func__, RegRxCounter, priv->RxCounter); // If rssi is small, we should check rx for long time because of bad rx. // or maybe it will continuous silent reset every 2 seconds. rx_chk_cnt++; - if(priv->undecorated_smoothed_pwdb >= (RateAdaptiveTH_High+5)) - { + if (priv->undecorated_smoothed_pwdb >= (RateAdaptiveTH_High+5)) { rx_chk_cnt = 0; //high rssi, check rx stuck right now. - } - else if(priv->undecorated_smoothed_pwdb < (RateAdaptiveTH_High+5) && - ((priv->CurrentChannelBW!=HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb>=RateAdaptiveTH_Low_40M) || - (priv->CurrentChannelBW==HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb>=RateAdaptiveTH_Low_20M)) ) - { - if(rx_chk_cnt < 2) - { + } else if (priv->undecorated_smoothed_pwdb < (RateAdaptiveTH_High+5) && + ((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_40M) || + (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_20M))) { + if (rx_chk_cnt < 2) return bStuck; - } else - { rx_chk_cnt = 0; - } - } - else if(((priv->CurrentChannelBW!=HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb<RateAdaptiveTH_Low_40M) || - (priv->CurrentChannelBW==HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb<RateAdaptiveTH_Low_20M)) && - priv->undecorated_smoothed_pwdb >= VeryLowRSSI) - { - if(rx_chk_cnt < 4) - { - //DbgPrint("RSSI < %d && RSSI >= %d, no check this time \n", RateAdaptiveTH_Low, VeryLowRSSI); + } else if (((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_40M) || + (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_20M)) && + priv->undecorated_smoothed_pwdb >= VeryLowRSSI) { + if (rx_chk_cnt < 4) return bStuck; - } else - { rx_chk_cnt = 0; - //DbgPrint("RSSI < %d && RSSI >= %d, check this time \n", RateAdaptiveTH_Low, VeryLowRSSI); - } - } - else - { - if(rx_chk_cnt < 8) - { - //DbgPrint("RSSI <= %d, no check this time \n", VeryLowRSSI); + } else { + if (rx_chk_cnt < 8) return bStuck; - } else - { rx_chk_cnt = 0; - //DbgPrint("RSSI <= %d, check this time \n", VeryLowRSSI); - } } - if(priv->RxCounter==RegRxCounter) + if (priv->RxCounter == RegRxCounter) bStuck = TRUE; priv->RxCounter = RegRxCounter; @@ -3661,25 +3188,16 @@ HalRxCheckStuck819xUsb(struct net_device *dev) return bStuck; } -RESET_TYPE -RxCheckStuck(struct net_device *dev) +static RESET_TYPE RxCheckStuck(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - //int i; bool bRxCheck = FALSE; -// RT_TRACE(COMP_RESET," ==> RxCheckStuck()\n"); - //PlatformAcquireSpinLock(Adapter, RT_RX_SPINLOCK); - - if(priv->IrpPendingCount > 1) + if (priv->IrpPendingCount > 1) bRxCheck = TRUE; - //PlatformReleaseSpinLock(Adapter, RT_RX_SPINLOCK); -// RT_TRACE(COMP_RESET,"bRxCheck is %d \n",bRxCheck); - if(bRxCheck) - { - if(HalRxCheckStuck819xUsb(dev)) - { + if (bRxCheck) { + if (HalRxCheckStuck819xUsb(dev)) { RT_TRACE(COMP_RESET, "RxStuck Condition\n"); return RESET_TYPE_SILENT; } @@ -3700,8 +3218,7 @@ RxCheckStuck(struct net_device *dev) * * 8185 and 8185b does not implement this function. This is added by Emily at 2006.11.24 */ -RESET_TYPE -rtl819x_ifcheck_resetornot(struct net_device *dev) +static RESET_TYPE rtl819x_ifcheck_resetornot(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); RESET_TYPE TxResetType = RESET_TYPE_NORESET; @@ -3711,10 +3228,8 @@ rtl819x_ifcheck_resetornot(struct net_device *dev) rfState = priv->ieee80211->eRFPowerState; TxResetType = TxCheckStuck(dev); - if( rfState != eRfOff || - /*ADAPTER_TEST_STATUS_FLAG(Adapter, ADAPTER_STATUS_FW_DOWNLOAD_FAILURE)) &&*/ - (priv->ieee80211->iw_mode != IW_MODE_ADHOC)) - { + if (rfState != eRfOff || + (priv->ieee80211->iw_mode != IW_MODE_ADHOC)) { // If driver is in the status of firmware download failure , driver skips RF initialization and RF is // in turned off state. Driver should check whether Rx stuck and do silent reset. And // if driver is in firmware download failure status, driver should initialize RF in the following @@ -3725,155 +3240,91 @@ rtl819x_ifcheck_resetornot(struct net_device *dev) // set, STA cannot hear any packet at all. Emily, 2008.04.12 RxResetType = RxCheckStuck(dev); } - if(TxResetType==RESET_TYPE_NORMAL || RxResetType==RESET_TYPE_NORMAL) + if (TxResetType == RESET_TYPE_NORMAL || RxResetType == RESET_TYPE_NORMAL) { return RESET_TYPE_NORMAL; - else if(TxResetType==RESET_TYPE_SILENT || RxResetType==RESET_TYPE_SILENT){ - RT_TRACE(COMP_RESET,"%s():silent reset\n",__FUNCTION__); + } else if (TxResetType == RESET_TYPE_SILENT || RxResetType == RESET_TYPE_SILENT) { + RT_TRACE(COMP_RESET, "%s():silent reset\n", __func__); return RESET_TYPE_SILENT; - } - else + } else { return RESET_TYPE_NORESET; + } } -void rtl8192_cancel_deferred_work(struct r8192_priv* priv); +void rtl8192_cancel_deferred_work(struct r8192_priv *priv); int _rtl8192_up(struct net_device *dev); int rtl8192_close(struct net_device *dev); -void -CamRestoreAllEntry( struct net_device *dev) +static void CamRestoreAllEntry(struct net_device *dev) { u8 EntryId = 0; struct r8192_priv *priv = ieee80211_priv(dev); - u8* MacAddr = priv->ieee80211->current_network.bssid; + u8 *MacAddr = priv->ieee80211->current_network.bssid; static u8 CAM_CONST_ADDR[4][6] = { {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, - {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}}; - static u8 CAM_CONST_BROAD[] = - {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + {0x00, 0x00, 0x00, 0x00, 0x00, 0x03} }; + static u8 CAM_CONST_BROAD[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; RT_TRACE(COMP_SEC, "CamRestoreAllEntry: \n"); - if ((priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP40)|| - (priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP104)) - { + if ((priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP40) || + (priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP104)) { - for(EntryId=0; EntryId<4; EntryId++) - { - { - MacAddr = CAM_CONST_ADDR[EntryId]; - setKey(dev, - EntryId , - EntryId, - priv->ieee80211->pairwise_key_type, - MacAddr, - 0, - NULL); - } + for (EntryId = 0; EntryId < 4; EntryId++) { + MacAddr = CAM_CONST_ADDR[EntryId]; + setKey(dev, EntryId, EntryId, + priv->ieee80211->pairwise_key_type, + MacAddr, 0, NULL); } - } - else if(priv->ieee80211->pairwise_key_type == KEY_TYPE_TKIP) - { + } else if (priv->ieee80211->pairwise_key_type == KEY_TYPE_TKIP) { - { - if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) - setKey(dev, - 4, - 0, - priv->ieee80211->pairwise_key_type, - (u8*)dev->dev_addr, - 0, - NULL); - else - setKey(dev, - 4, - 0, - priv->ieee80211->pairwise_key_type, - MacAddr, - 0, - NULL); - } - } - else if(priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP) - { + if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) + setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type, + (u8 *)dev->dev_addr, 0, NULL); + else + setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type, + MacAddr, 0, NULL); + } else if (priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP) { - { - if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) - setKey(dev, - 4, - 0, - priv->ieee80211->pairwise_key_type, - (u8*)dev->dev_addr, - 0, - NULL); - else - setKey(dev, - 4, - 0, - priv->ieee80211->pairwise_key_type, - MacAddr, - 0, - NULL); - } + if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) + setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type, + (u8 *)dev->dev_addr, 0, NULL); + else + setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type, + MacAddr, 0, NULL); } - if(priv->ieee80211->group_key_type == KEY_TYPE_TKIP) - { + if (priv->ieee80211->group_key_type == KEY_TYPE_TKIP) { MacAddr = CAM_CONST_BROAD; - for(EntryId=1 ; EntryId<4 ; EntryId++) - { - { - setKey(dev, - EntryId, - EntryId, - priv->ieee80211->group_key_type, - MacAddr, - 0, - NULL); - } + for (EntryId = 1; EntryId < 4; EntryId++) { + setKey(dev, EntryId, EntryId, + priv->ieee80211->group_key_type, + MacAddr, 0, NULL); } - if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) - setKey(dev, - 0, - 0, - priv->ieee80211->group_key_type, - CAM_CONST_ADDR[0], - 0, - NULL); - } - else if(priv->ieee80211->group_key_type == KEY_TYPE_CCMP) - { + if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) + setKey(dev, 0, 0, priv->ieee80211->group_key_type, + CAM_CONST_ADDR[0], 0, NULL); + } else if (priv->ieee80211->group_key_type == KEY_TYPE_CCMP) { MacAddr = CAM_CONST_BROAD; - for(EntryId=1; EntryId<4 ; EntryId++) - { - { - setKey(dev, - EntryId , - EntryId, - priv->ieee80211->group_key_type, - MacAddr, - 0, - NULL); - } + for (EntryId = 1; EntryId < 4; EntryId++) { + setKey(dev, EntryId, EntryId, + priv->ieee80211->group_key_type, + MacAddr, 0, NULL); } - if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) - setKey(dev, - 0 , - 0, - priv->ieee80211->group_key_type, - CAM_CONST_ADDR[0], - 0, - NULL); + if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) + setKey(dev, 0, 0, priv->ieee80211->group_key_type, + CAM_CONST_ADDR[0], 0, NULL); } } ////////////////////////////////////////////////////////////// @@ -3882,10 +3333,8 @@ CamRestoreAllEntry( struct net_device *dev) // The method checking Tx/Rx stuck of this function is supported by FW, // which reports Tx and Rx counter to register 0x128 and 0x130. ////////////////////////////////////////////////////////////// -void -rtl819x_ifsilentreset(struct net_device *dev) +static void rtl819x_ifsilentreset(struct net_device *dev) { - //OCTET_STRING asocpdu; struct r8192_priv *priv = ieee80211_priv(dev); u8 reset_times = 0; int reset_status = 0; @@ -3895,26 +3344,21 @@ rtl819x_ifsilentreset(struct net_device *dev) // 2007.07.20. If we need to check CCK stop, please uncomment this line. //bStuck = Adapter->HalFunc.CheckHWStopHandler(Adapter); - if(priv->ResetProgress==RESET_TYPE_NORESET) - { + if (priv->ResetProgress == RESET_TYPE_NORESET) { RESET_START: - RT_TRACE(COMP_RESET,"=========>Reset progress!! \n"); + RT_TRACE(COMP_RESET, "=========>Reset progress!! \n"); // Set the variable for reset. priv->ResetProgress = RESET_TYPE_SILENT; -// rtl8192_close(dev); down(&priv->wx_sem); - if(priv->up == 0) - { - RT_TRACE(COMP_ERR,"%s():the driver is not up! return\n",__FUNCTION__); + if (priv->up == 0) { + RT_TRACE(COMP_ERR, "%s():the driver is not up! return\n", __func__); up(&priv->wx_sem); - return ; + return; } priv->up = 0; - RT_TRACE(COMP_RESET,"%s():======>start to down the driver\n",__FUNCTION__); -// if(!netif_queue_stopped(dev)) -// netif_stop_queue(dev); + RT_TRACE(COMP_RESET, "%s():======>start to down the driver\n", __func__); rtl8192_rtx_disable(dev); rtl8192_cancel_deferred_work(priv); @@ -3922,55 +3366,44 @@ RESET_START: del_timer_sync(&priv->watch_dog_timer); ieee->sync_scan_hurryup = 1; - if(ieee->state == IEEE80211_LINKED) - { + if (ieee->state == IEEE80211_LINKED) { down(&ieee->wx_sem); - printk("ieee->state is IEEE80211_LINKED\n"); + netdev_dbg(dev, "ieee->state is IEEE80211_LINKED\n"); ieee80211_stop_send_beacons(priv->ieee80211); del_timer_sync(&ieee->associate_timer); cancel_delayed_work(&ieee->associate_retry_wq); ieee80211_stop_scan(ieee); netif_carrier_off(dev); up(&ieee->wx_sem); + } else { + netdev_dbg(dev, "ieee->state is NOT LINKED\n"); + ieee80211_softmac_stop_protocol(priv->ieee80211); } - else{ - printk("ieee->state is NOT LINKED\n"); - ieee80211_softmac_stop_protocol(priv->ieee80211); } up(&priv->wx_sem); - RT_TRACE(COMP_RESET,"%s():<==========down process is finished\n",__FUNCTION__); - //rtl8192_irq_disable(dev); - RT_TRACE(COMP_RESET,"%s():===========>start up the driver\n",__FUNCTION__); + RT_TRACE(COMP_RESET, "%s():<==========down process is finished\n", __func__); + RT_TRACE(COMP_RESET, "%s():===========>start up the driver\n", __func__); reset_status = _rtl8192_up(dev); - RT_TRACE(COMP_RESET,"%s():<===========up process is finished\n",__FUNCTION__); - if(reset_status == -EAGAIN) - { - if(reset_times < 3) - { + RT_TRACE(COMP_RESET, "%s():<===========up process is finished\n", __func__); + if (reset_status == -EAGAIN) { + if (reset_times < 3) { reset_times++; goto RESET_START; - } - else - { - RT_TRACE(COMP_ERR," ERR!!! %s(): Reset Failed!!\n", __FUNCTION__); + } else { + RT_TRACE(COMP_ERR, " ERR!!! %s(): Reset Failed!!\n", __func__); } } ieee->is_silent_reset = 1; EnableHWSecurityConfig8192(dev); - if(ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_INFRA) - { + if (ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_INFRA) { ieee->set_chan(ieee->dev, ieee->current_network.channel); queue_work(ieee->wq, &ieee->associate_complete_wq); - } - else if(ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_ADHOC) - { + } else if (ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_ADHOC) { ieee->set_chan(ieee->dev, ieee->current_network.channel); ieee->link_change(ieee->dev); - // notify_wx_assoc_event(ieee); - ieee80211_start_send_beacons(ieee); if (ieee->data_hard_resume) @@ -3983,7 +3416,7 @@ RESET_START: priv->ResetProgress = RESET_TYPE_NORESET; priv->reset_count++; - priv->bForcedSilentReset =false; + priv->bForcedSilentReset = false; priv->bResetInProgress = false; // For test --> force write UFWP. @@ -3992,50 +3425,36 @@ RESET_START: } } -void CAM_read_entry( - struct net_device *dev, - u32 iIndex -) +void CAM_read_entry(struct net_device *dev, u32 iIndex) { - u32 target_command=0; - u32 target_content=0; - u8 entry_i=0; - u32 ulStatus; - s32 i=100; -// printk("=======>start read CAM\n"); - for(entry_i=0;entry_i<CAM_CONTENT_COUNT;entry_i++) - { - // polling bit, and No Write enable, and address - target_command= entry_i+CAM_CONTENT_COUNT*iIndex; - target_command= target_command | BIT31; + u32 target_command = 0; + u32 target_content = 0; + u8 entry_i = 0; + u32 ulStatus; + s32 i = 100; + for (entry_i = 0; entry_i < CAM_CONTENT_COUNT; entry_i++) { + // polling bit, and No Write enable, and address + target_command = entry_i+CAM_CONTENT_COUNT*iIndex; + target_command = target_command | BIT31; - //Check polling bit is clear -// mdelay(1); - while((i--)>=0) - { - ulStatus = read_nic_dword(dev, RWCAM); - if(ulStatus & BIT31){ + //Check polling bit is clear + while ((i--) >= 0) { + read_nic_dword(dev, RWCAM, &ulStatus); + if (ulStatus & BIT31) continue; - } - else{ + else break; - } } write_nic_dword(dev, RWCAM, target_command); - RT_TRACE(COMP_SEC,"CAM_read_entry(): WRITE A0: %x \n",target_command); - // printk("CAM_read_entry(): WRITE A0: %lx \n",target_command); - target_content = read_nic_dword(dev, RCAMO); - RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x \n",target_content); - // printk("CAM_read_entry(): WRITE A8: %lx \n",target_content); + RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A0: %x \n", target_command); + read_nic_dword(dev, RCAMO, &target_content); + RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x \n", target_content); } printk("\n"); } -void rtl819x_update_rxcounts( - struct r8192_priv *priv, - u32* TotalRxBcnNum, - u32* TotalRxDataNum -) +static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum, + u32 *TotalRxDataNum) { u16 SlotIndex; u8 i; @@ -4046,80 +3465,68 @@ void rtl819x_update_rxcounts( SlotIndex = (priv->ieee80211->LinkDetectInfo.SlotIndex++)%(priv->ieee80211->LinkDetectInfo.SlotNum); priv->ieee80211->LinkDetectInfo.RxBcnNum[SlotIndex] = priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod; priv->ieee80211->LinkDetectInfo.RxDataNum[SlotIndex] = priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod; - for( i=0; i<priv->ieee80211->LinkDetectInfo.SlotNum; i++ ){ + for (i = 0; i < priv->ieee80211->LinkDetectInfo.SlotNum; i++) { *TotalRxBcnNum += priv->ieee80211->LinkDetectInfo.RxBcnNum[i]; *TotalRxDataNum += priv->ieee80211->LinkDetectInfo.RxDataNum[i]; } } -extern void rtl819x_watchdog_wqcallback(struct work_struct *work) +void rtl819x_watchdog_wqcallback(struct work_struct *work) { - struct delayed_work *dwork = container_of(work,struct delayed_work,work); - struct r8192_priv *priv = container_of(dwork,struct r8192_priv,watch_dog_wq); - struct net_device *dev = priv->ieee80211->dev; - struct ieee80211_device* ieee = priv->ieee80211; + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct r8192_priv *priv = container_of(dwork, struct r8192_priv, watch_dog_wq); + struct net_device *dev = priv->ieee80211->dev; + struct ieee80211_device *ieee = priv->ieee80211; RESET_TYPE ResetType = RESET_TYPE_NORESET; static u8 check_reset_cnt; bool bBusyTraffic = false; + u32 TotalRxBcnNum = 0; + u32 TotalRxDataNum = 0; - if(!priv->up) + if (!priv->up) return; hal_dm_watchdog(dev); - {//to get busy traffic condition - if(ieee->state == IEEE80211_LINKED) - { - if( ieee->LinkDetectInfo.NumRxOkInPeriod> 666 || - ieee->LinkDetectInfo.NumTxOkInPeriod> 666 ) { - bBusyTraffic = true; - } - ieee->LinkDetectInfo.NumRxOkInPeriod = 0; - ieee->LinkDetectInfo.NumTxOkInPeriod = 0; - ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic; + //to get busy traffic condition + if (ieee->state == IEEE80211_LINKED) { + if (ieee->LinkDetectInfo.NumRxOkInPeriod > 666 || + ieee->LinkDetectInfo.NumTxOkInPeriod > 666 ) { + bBusyTraffic = true; } + ieee->LinkDetectInfo.NumRxOkInPeriod = 0; + ieee->LinkDetectInfo.NumTxOkInPeriod = 0; + ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic; } //added by amy for AP roaming - { - if(priv->ieee80211->state == IEEE80211_LINKED && priv->ieee80211->iw_mode == IW_MODE_INFRA) - { - u32 TotalRxBcnNum = 0; - u32 TotalRxDataNum = 0; + if (priv->ieee80211->state == IEEE80211_LINKED && priv->ieee80211->iw_mode == IW_MODE_INFRA) { - rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum); - if((TotalRxBcnNum+TotalRxDataNum) == 0) - { - #ifdef TODO - if(rfState == eRfOff) - RT_TRACE(COMP_ERR,"========>%s()\n",__FUNCTION__); - #endif - printk("===>%s(): AP is power off,connect another one\n",__FUNCTION__); - // Dot11d_Reset(dev); - priv->ieee80211->state = IEEE80211_ASSOCIATING; - notify_wx_assoc_event(priv->ieee80211); - RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid); - priv->ieee80211->link_change(dev); - queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq); + rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum); + if ((TotalRxBcnNum+TotalRxDataNum) == 0) { +#ifdef TODO + if (rfState == eRfOff) + RT_TRACE(COMP_ERR, "========>%s()\n", __func__); +#endif + netdev_dbg(dev, "===>%s(): AP is power off, connect another one\n", __func__); + priv->ieee80211->state = IEEE80211_ASSOCIATING; + notify_wx_assoc_event(priv->ieee80211); + RemovePeerTS(priv->ieee80211, priv->ieee80211->current_network.bssid); + priv->ieee80211->link_change(dev); + queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq); - } } - priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod=0; - priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod=0; } -// CAM_read_entry(dev,4); + priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod = 0; + priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod = 0; //check if reset the driver - if(check_reset_cnt++ >= 3) - { + if (check_reset_cnt++ >= 3) { ResetType = rtl819x_ifcheck_resetornot(dev); check_reset_cnt = 3; - //DbgPrint("Start to check silent reset\n"); } - // RT_TRACE(COMP_RESET,"%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n",__FUNCTION__,priv->force_reset,priv->ResetProgress,priv->bForcedSilentReset,priv->bDisableNormalResetCheck,ResetType); - if( (priv->force_reset) || (priv->ResetProgress==RESET_TYPE_NORESET && - (priv->bForcedSilentReset || - (!priv->bDisableNormalResetCheck && ResetType==RESET_TYPE_SILENT)))) // This is control by OID set in Pomelo - { - RT_TRACE(COMP_RESET,"%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n",__FUNCTION__,priv->force_reset,priv->ResetProgress,priv->bForcedSilentReset,priv->bDisableNormalResetCheck,ResetType); + if ((priv->force_reset) || (priv->ResetProgress == RESET_TYPE_NORESET && + (priv->bForcedSilentReset || + (!priv->bDisableNormalResetCheck && ResetType == RESET_TYPE_SILENT)))) { // This is control by OID set in Pomelo + RT_TRACE(COMP_RESET, "%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n", __func__, priv->force_reset, priv->ResetProgress, priv->bForcedSilentReset, priv->bDisableNormalResetCheck, ResetType); rtl819x_ifsilentreset(dev); } priv->force_reset = false; @@ -4132,33 +3539,29 @@ extern void rtl819x_watchdog_wqcallback(struct work_struct *work) void watch_dog_timer_callback(unsigned long data) { struct r8192_priv *priv = ieee80211_priv((struct net_device *) data); - //printk("===============>watch_dog timer\n"); - queue_delayed_work(priv->priv_wq,&priv->watch_dog_wq, 0); + queue_delayed_work(priv->priv_wq, &priv->watch_dog_wq, 0); mod_timer(&priv->watch_dog_timer, jiffies + MSECS(IEEE80211_WATCH_DOG_TIME)); } int _rtl8192_up(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - //int i; int init_status = 0; - priv->up=1; - priv->ieee80211->ieee_up=1; + priv->up = 1; + priv->ieee80211->ieee_up = 1; RT_TRACE(COMP_INIT, "Bringing up iface"); init_status = rtl8192_adapter_start(dev); - if(!init_status) - { - RT_TRACE(COMP_ERR,"ERR!!! %s(): initialization failed!\n", __FUNCTION__); - priv->up=priv->ieee80211->ieee_up = 0; + if (!init_status) { + RT_TRACE(COMP_ERR, "ERR!!! %s(): initialization failed!\n", __func__); + priv->up = priv->ieee80211->ieee_up = 0; return -EAGAIN; } RT_TRACE(COMP_INIT, "start adapter finished\n"); rtl8192_rx_enable(dev); -// rtl8192_tx_enable(dev); - if(priv->ieee80211->state != IEEE80211_LINKED) - ieee80211_softmac_start_protocol(priv->ieee80211); + if (priv->ieee80211->state != IEEE80211_LINKED) + ieee80211_softmac_start_protocol(priv->ieee80211); ieee80211_reset_queue(priv->ieee80211); watch_dog_timer_callback((unsigned long) dev); - if(!netif_queue_stopped(dev)) + if (!netif_queue_stopped(dev)) netif_start_queue(dev); else netif_wake_queue(dev); @@ -4167,7 +3570,7 @@ int _rtl8192_up(struct net_device *dev) } -int rtl8192_open(struct net_device *dev) +static int rtl8192_open(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); int ret; @@ -4211,40 +3614,35 @@ int rtl8192_down(struct net_device *dev) if (priv->up == 0) return -1; - priv->up=0; + priv->up = 0; priv->ieee80211->ieee_up = 0; - RT_TRACE(COMP_DOWN, "==========>%s()\n", __FUNCTION__); -/* FIXME */ + RT_TRACE(COMP_DOWN, "==========>%s()\n", __func__); + /* FIXME */ if (!netif_queue_stopped(dev)) netif_stop_queue(dev); rtl8192_rtx_disable(dev); - //rtl8192_irq_disable(dev); - /* Tx related queue release */ - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_purge(&priv->ieee80211->skb_waitQ [i]); - } - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_purge(&priv->ieee80211->skb_aggQ [i]); - } + /* Tx related queue release */ + for (i = 0; i < MAX_QUEUE_SIZE; i++) + skb_queue_purge(&priv->ieee80211->skb_waitQ[i]); + for (i = 0; i < MAX_QUEUE_SIZE; i++) + skb_queue_purge(&priv->ieee80211->skb_aggQ[i]); - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_purge(&priv->ieee80211->skb_drv_aggQ [i]); - } + for (i = 0; i < MAX_QUEUE_SIZE; i++) + skb_queue_purge(&priv->ieee80211->skb_drv_aggQ[i]); //as cancel_delayed_work will del work->timer, so if work is not defined as struct delayed_work, it will corrupt -// flush_scheduled_work(); rtl8192_cancel_deferred_work(priv); deinit_hal_dm(dev); del_timer_sync(&priv->watch_dog_timer); ieee80211_softmac_stop_protocol(priv->ieee80211); - memset(&priv->ieee80211->current_network, 0 , offsetof(struct ieee80211_network, list)); - RT_TRACE(COMP_DOWN, "<==========%s()\n", __FUNCTION__); + memset(&priv->ieee80211->current_network, 0, offsetof(struct ieee80211_network, list)); + RT_TRACE(COMP_DOWN, "<==========%s()\n", __func__); - return 0; + return 0; } @@ -4252,27 +3650,19 @@ void rtl8192_commit(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); int reset_status = 0; - //u8 reset_times = 0; - if (priv->up == 0) return ; + if (priv->up == 0) return; priv->up = 0; rtl8192_cancel_deferred_work(priv); del_timer_sync(&priv->watch_dog_timer); - //cancel_delayed_work(&priv->SwChnlWorkItem); ieee80211_softmac_stop_protocol(priv->ieee80211); - //rtl8192_irq_disable(dev); rtl8192_rtx_disable(dev); reset_status = _rtl8192_up(dev); } -/* -void rtl8192_restart(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); -*/ void rtl8192_restart(struct work_struct *work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, reset_wq); @@ -4290,23 +3680,17 @@ static void r8192_set_multicast(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); short promisc; - //down(&priv->wx_sem); - /* FIXME FIXME */ - promisc = (dev->flags & IFF_PROMISC) ? 1:0; + promisc = (dev->flags & IFF_PROMISC) ? 1 : 0; if (promisc != priv->promisc) - // rtl8192_commit(dev); - - priv->promisc = promisc; - //schedule_work(&priv->reset_wq); - //up(&priv->wx_sem); + priv->promisc = promisc; } -int r8192_set_mac_adr(struct net_device *dev, void *mac) +static int r8192_set_mac_adr(struct net_device *dev, void *mac) { struct r8192_priv *priv = ieee80211_priv(dev); struct sockaddr *addr = mac; @@ -4322,106 +3706,83 @@ int r8192_set_mac_adr(struct net_device *dev, void *mac) } /* based on ipw2200 driver */ -int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct iwreq *wrq = (struct iwreq *)rq; - int ret=-1; + int ret = -1; struct ieee80211_device *ieee = priv->ieee80211; u32 key[4]; - u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff}; + u8 broadcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; struct iw_point *p = &wrq->u.data; - struct ieee_param *ipw = NULL;//(struct ieee_param *)wrq->u.data.pointer; + struct ieee_param *ipw = NULL; down(&priv->wx_sem); - if (p->length < sizeof(struct ieee_param) || !p->pointer){ - ret = -EINVAL; - goto out; + if (p->length < sizeof(struct ieee_param) || !p->pointer) { + ret = -EINVAL; + goto out; } - ipw = kmalloc(p->length, GFP_KERNEL); - if (ipw == NULL){ - ret = -ENOMEM; - goto out; - } - if (copy_from_user(ipw, p->pointer, p->length)) { - kfree(ipw); - ret = -EFAULT; - goto out; + ipw = memdup_user(p->pointer, p->length); + if (IS_ERR(ipw)) { + ret = PTR_ERR(ipw); + goto out; } switch (cmd) { case RTL_IOCTL_WPA_SUPPLICANT: - //parse here for HW security - if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION) - { - if (ipw->u.crypt.set_tx) - { - if (strcmp(ipw->u.crypt.alg, "CCMP") == 0) + //parse here for HW security + if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION) { + if (ipw->u.crypt.set_tx) { + if (strcmp(ipw->u.crypt.alg, "CCMP") == 0) { ieee->pairwise_key_type = KEY_TYPE_CCMP; - else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0) + } else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0) { ieee->pairwise_key_type = KEY_TYPE_TKIP; - else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) - { + } else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) { if (ipw->u.crypt.key_len == 13) ieee->pairwise_key_type = KEY_TYPE_WEP104; else if (ipw->u.crypt.key_len == 5) ieee->pairwise_key_type = KEY_TYPE_WEP40; - } - else + } else { ieee->pairwise_key_type = KEY_TYPE_NA; + } - if (ieee->pairwise_key_type) - { - memcpy((u8*)key, ipw->u.crypt.key, 16); + if (ieee->pairwise_key_type) { + memcpy((u8 *)key, ipw->u.crypt.key, 16); EnableHWSecurityConfig8192(dev); - //we fill both index entry and 4th entry for pairwise key as in IPW interface, adhoc will only get here, so we need index entry for its default key serching! - //added by WB. - setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key); + //we fill both index entry and 4th entry for pairwise key as in IPW interface, adhoc will only get here, so we need index entry for its default key serching! + //added by WB. + setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8 *)ieee->ap_mac_addr, 0, key); if (ieee->auth_mode != 2) - setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key); + setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8 *)ieee->ap_mac_addr, 0, key); } - } - else //if (ipw->u.crypt.idx) //group key use idx > 0 - { - memcpy((u8*)key, ipw->u.crypt.key, 16); - if (strcmp(ipw->u.crypt.alg, "CCMP") == 0) - ieee->group_key_type= KEY_TYPE_CCMP; - else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0) + } else { + memcpy((u8 *)key, ipw->u.crypt.key, 16); + if (strcmp(ipw->u.crypt.alg, "CCMP") == 0) { + ieee->group_key_type = KEY_TYPE_CCMP; + } else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0) { ieee->group_key_type = KEY_TYPE_TKIP; - else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) - { + } else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) { if (ipw->u.crypt.key_len == 13) ieee->group_key_type = KEY_TYPE_WEP104; else if (ipw->u.crypt.key_len == 5) ieee->group_key_type = KEY_TYPE_WEP40; - } - else + } else { ieee->group_key_type = KEY_TYPE_NA; + } - if (ieee->group_key_type) - { - setKey( dev, - ipw->u.crypt.idx, - ipw->u.crypt.idx, //KeyIndex - ieee->group_key_type, //KeyType - broadcast_addr, //MacAddr - 0, //DefaultKey - key); //KeyContent + if (ieee->group_key_type) { + setKey(dev, ipw->u.crypt.idx, + ipw->u.crypt.idx, //KeyIndex + ieee->group_key_type, //KeyType + broadcast_addr, //MacAddr + 0, //DefaultKey + key); //KeyContent } } } -#ifdef JOHN_HWSEC_DEBUG - //john's test 0711 - printk("@@ wrq->u pointer = "); - for(i=0;i<wrq->u.data.length;i++){ - if(i%10==0) printk("\n"); - printk( "%8x|", ((u32*)wrq->u.data.pointer)[i] ); - } - printk("\n"); -#endif /*JOHN_HWSEC_DEBUG*/ ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211, &wrq->u.data); break; @@ -4436,12 +3797,12 @@ out: return ret; } -u8 HwRateToMRate90(bool bIsHT, u8 rate) +static u8 HwRateToMRate90(bool bIsHT, u8 rate) { u8 ret_rate = 0xff; - if(!bIsHT) { - switch(rate) { + if (!bIsHT) { + switch (rate) { case DESC90_RATE1M: ret_rate = MGN_1M; break; case DESC90_RATE2M: ret_rate = MGN_2M; break; case DESC90_RATE5_5M: ret_rate = MGN_5_5M; break; @@ -4462,7 +3823,7 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate) } } else { - switch(rate) { + switch (rate) { case DESC90_RATEMCS0: ret_rate = MGN_MCS0; break; case DESC90_RATEMCS1: ret_rate = MGN_MCS1; break; case DESC90_RATEMCS2: ret_rate = MGN_MCS2; break; @@ -4483,7 +3844,7 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate) default: ret_rate = 0xff; - RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n",rate, bIsHT); + RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n", rate, bIsHT); break; } } @@ -4506,11 +3867,12 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate) * Return: * None */ -void UpdateRxPktTimeStamp8190 (struct net_device *dev, struct ieee80211_rx_stats *stats) +static void UpdateRxPktTimeStamp8190(struct net_device *dev, + struct ieee80211_rx_stats *stats) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - if(stats->bIsAMPDU && !stats->bFirstMPDU) { + if (stats->bIsAMPDU && !stats->bFirstMPDU) { stats->mac_time[0] = priv->LastRxDescTSFLow; stats->mac_time[1] = priv->LastRxDescTSFHigh; } else { @@ -4521,7 +3883,7 @@ void UpdateRxPktTimeStamp8190 (struct net_device *dev, struct ieee80211_rx_stats //by amy 080606 -long rtl819x_translate_todbm(u8 signal_strength_index )// 0-100 index. +static long rtl819x_translate_todbm(u8 signal_strength_index)// 0-100 index. { long signal_power; // in dBm. @@ -4537,12 +3899,13 @@ long rtl819x_translate_todbm(u8 signal_strength_index )// 0-100 index. be a local static. Otherwise, it may increase when we return from S3/S4. The value will be kept in memory or disk. Declare the value in the adaptor and it will be reinitialized when returned from S3/S4. */ -void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee80211_rx_stats * pprevious_stats, struct ieee80211_rx_stats * pcurrent_stats) +static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, + struct ieee80211_rx_stats *pprevious_stats, + struct ieee80211_rx_stats *pcurrent_stats) { bool bcheck = false; u8 rfpath; u32 nspatial_stream, tmp_val; - //u8 i; static u32 slide_rssi_index, slide_rssi_statistics; static u32 slide_evm_index, slide_evm_statistics; static u32 last_rssi, last_evm; @@ -4551,8 +3914,8 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 static u32 last_beacon_adc_pwdb; struct ieee80211_hdr_3addr *hdr; - u16 sc ; - unsigned int frag,seq; + u16 sc; + unsigned int frag, seq; hdr = (struct ieee80211_hdr_3addr *)buffer; sc = le16_to_cpu(hdr->seq_ctl); frag = WLAN_GET_SEQ_FRAG(sc); @@ -4562,14 +3925,12 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 // // Check whether we should take the previous packet into accounting // - if(!pprevious_stats->bIsAMPDU) - { + if (!pprevious_stats->bIsAMPDU) { // if previous packet is not aggregated packet bcheck = true; } - if(slide_rssi_statistics++ >= PHY_RSSI_SLID_WIN_MAX) - { + if (slide_rssi_statistics++ >= PHY_RSSI_SLID_WIN_MAX) { slide_rssi_statistics = PHY_RSSI_SLID_WIN_MAX; last_rssi = priv->stats.slide_signal_strength[slide_rssi_index]; priv->stats.slide_rssi_total -= last_rssi; @@ -4577,7 +3938,7 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 priv->stats.slide_rssi_total += pprevious_stats->SignalStrength; priv->stats.slide_signal_strength[slide_rssi_index++] = pprevious_stats->SignalStrength; - if(slide_rssi_index >= PHY_RSSI_SLID_WIN_MAX) + if (slide_rssi_index >= PHY_RSSI_SLID_WIN_MAX) slide_rssi_index = 0; // <1> Showed on UI for user, in dbm @@ -4587,13 +3948,12 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 // // If the previous packet does not match the criteria, neglect it // - if(!pprevious_stats->bPacketMatchBSSID) - { - if(!pprevious_stats->bToSelfBA) + if (!pprevious_stats->bPacketMatchBSSID) { + if (!pprevious_stats->bToSelfBA) return; } - if(!bcheck) + if (!bcheck) return; @@ -4609,33 +3969,25 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 // <2> Showed on UI for engineering // hardware does not provide rssi information for each rf path in CCK - if(!pprevious_stats->bIsCCK && (pprevious_stats->bPacketToSelf || pprevious_stats->bToSelfBA)) - { - for (rfpath = RF90_PATH_A; rfpath < priv->NumTotalRFPath; rfpath++) - { - if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, rfpath)) - continue; + if (!pprevious_stats->bIsCCK && (pprevious_stats->bPacketToSelf || pprevious_stats->bToSelfBA)) { + for (rfpath = RF90_PATH_A; rfpath < priv->NumTotalRFPath; rfpath++) { + if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, rfpath)) + continue; //Fixed by Jacken 2008-03-20 - if(priv->stats.rx_rssi_percentage[rfpath] == 0) - { + if (priv->stats.rx_rssi_percentage[rfpath] == 0) priv->stats.rx_rssi_percentage[rfpath] = pprevious_stats->RxMIMOSignalStrength[rfpath]; - //DbgPrint("MIMO RSSI initialize \n"); - } - if(pprevious_stats->RxMIMOSignalStrength[rfpath] > priv->stats.rx_rssi_percentage[rfpath]) - { + if (pprevious_stats->RxMIMOSignalStrength[rfpath] > priv->stats.rx_rssi_percentage[rfpath]) { priv->stats.rx_rssi_percentage[rfpath] = - ( (priv->stats.rx_rssi_percentage[rfpath]*(Rx_Smooth_Factor-1)) + - (pprevious_stats->RxMIMOSignalStrength[rfpath])) /(Rx_Smooth_Factor); + ((priv->stats.rx_rssi_percentage[rfpath]*(Rx_Smooth_Factor-1)) + + (pprevious_stats->RxMIMOSignalStrength[rfpath])) /(Rx_Smooth_Factor); priv->stats.rx_rssi_percentage[rfpath] = priv->stats.rx_rssi_percentage[rfpath] + 1; - } - else - { + } else { priv->stats.rx_rssi_percentage[rfpath] = - ( (priv->stats.rx_rssi_percentage[rfpath]*(Rx_Smooth_Factor-1)) + - (pprevious_stats->RxMIMOSignalStrength[rfpath])) /(Rx_Smooth_Factor); + ((priv->stats.rx_rssi_percentage[rfpath]*(Rx_Smooth_Factor-1)) + + (pprevious_stats->RxMIMOSignalStrength[rfpath])) /(Rx_Smooth_Factor); } - RT_TRACE(COMP_DBG,"priv->stats.rx_rssi_percentage[rfPath] = %d \n" ,priv->stats.rx_rssi_percentage[rfpath] ); + RT_TRACE(COMP_DBG, "priv->stats.rx_rssi_percentage[rfPath] = %d \n", priv->stats.rx_rssi_percentage[rfpath]); } } @@ -4644,55 +3996,43 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 // Check PWDB. // RT_TRACE(COMP_RXDESC, "Smooth %s PWDB = %d\n", - pprevious_stats->bIsCCK? "CCK": "OFDM", - pprevious_stats->RxPWDBAll); + pprevious_stats->bIsCCK ? "CCK" : "OFDM", + pprevious_stats->RxPWDBAll); - if(pprevious_stats->bPacketBeacon) - { -/* record the beacon pwdb to the sliding window. */ - if(slide_beacon_adc_pwdb_statistics++ >= PHY_Beacon_RSSI_SLID_WIN_MAX) - { + if (pprevious_stats->bPacketBeacon) { + /* record the beacon pwdb to the sliding window. */ + if (slide_beacon_adc_pwdb_statistics++ >= PHY_Beacon_RSSI_SLID_WIN_MAX) { slide_beacon_adc_pwdb_statistics = PHY_Beacon_RSSI_SLID_WIN_MAX; last_beacon_adc_pwdb = priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index]; priv->stats.Slide_Beacon_Total -= last_beacon_adc_pwdb; - //DbgPrint("slide_beacon_adc_pwdb_index = %d, last_beacon_adc_pwdb = %d, Adapter->RxStats.Slide_Beacon_Total = %d\n", - // slide_beacon_adc_pwdb_index, last_beacon_adc_pwdb, Adapter->RxStats.Slide_Beacon_Total); } priv->stats.Slide_Beacon_Total += pprevious_stats->RxPWDBAll; priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index] = pprevious_stats->RxPWDBAll; - //DbgPrint("slide_beacon_adc_pwdb_index = %d, pPreviousRfd->Status.RxPWDBAll = %d\n", slide_beacon_adc_pwdb_index, pPreviousRfd->Status.RxPWDBAll); slide_beacon_adc_pwdb_index++; - if(slide_beacon_adc_pwdb_index >= PHY_Beacon_RSSI_SLID_WIN_MAX) + if (slide_beacon_adc_pwdb_index >= PHY_Beacon_RSSI_SLID_WIN_MAX) slide_beacon_adc_pwdb_index = 0; pprevious_stats->RxPWDBAll = priv->stats.Slide_Beacon_Total/slide_beacon_adc_pwdb_statistics; - if(pprevious_stats->RxPWDBAll >= 3) + if (pprevious_stats->RxPWDBAll >= 3) pprevious_stats->RxPWDBAll -= 3; } RT_TRACE(COMP_RXDESC, "Smooth %s PWDB = %d\n", - pprevious_stats->bIsCCK? "CCK": "OFDM", - pprevious_stats->RxPWDBAll); + pprevious_stats->bIsCCK ? "CCK" : "OFDM", + pprevious_stats->RxPWDBAll); - if(pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) - { - if(priv->undecorated_smoothed_pwdb < 0) // initialize - { + if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) { + if (priv->undecorated_smoothed_pwdb < 0) // initialize priv->undecorated_smoothed_pwdb = pprevious_stats->RxPWDBAll; - //DbgPrint("First pwdb initialize \n"); - } - if(pprevious_stats->RxPWDBAll > (u32)priv->undecorated_smoothed_pwdb) - { + if (pprevious_stats->RxPWDBAll > (u32)priv->undecorated_smoothed_pwdb) { priv->undecorated_smoothed_pwdb = - ( ((priv->undecorated_smoothed_pwdb)*(Rx_Smooth_Factor-1)) + - (pprevious_stats->RxPWDBAll)) /(Rx_Smooth_Factor); + (((priv->undecorated_smoothed_pwdb)*(Rx_Smooth_Factor-1)) + + (pprevious_stats->RxPWDBAll)) /(Rx_Smooth_Factor); priv->undecorated_smoothed_pwdb = priv->undecorated_smoothed_pwdb + 1; - } - else - { + } else { priv->undecorated_smoothed_pwdb = - ( ((priv->undecorated_smoothed_pwdb)*(Rx_Smooth_Factor-1)) + - (pprevious_stats->RxPWDBAll)) /(Rx_Smooth_Factor); + (((priv->undecorated_smoothed_pwdb)*(Rx_Smooth_Factor-1)) + + (pprevious_stats->RxPWDBAll)) /(Rx_Smooth_Factor); } } @@ -4701,13 +4041,9 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 // Check EVM // /* record the general EVM to the sliding window. */ - if(pprevious_stats->SignalQuality == 0) - { - } - else - { - if(pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA){ - if(slide_evm_statistics++ >= PHY_RSSI_SLID_WIN_MAX){ + if (pprevious_stats->SignalQuality) { + if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) { + if (slide_evm_statistics++ >= PHY_RSSI_SLID_WIN_MAX) { slide_evm_statistics = PHY_RSSI_SLID_WIN_MAX; last_evm = priv->stats.slide_evm[slide_evm_index]; priv->stats.slide_evm_total -= last_evm; @@ -4716,7 +4052,7 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 priv->stats.slide_evm_total += pprevious_stats->SignalQuality; priv->stats.slide_evm[slide_evm_index++] = pprevious_stats->SignalQuality; - if(slide_evm_index >= PHY_RSSI_SLID_WIN_MAX) + if (slide_evm_index >= PHY_RSSI_SLID_WIN_MAX) slide_evm_index = 0; // <1> Showed on UI for user, in percentage. @@ -4727,19 +4063,14 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 } // <2> Showed on UI for engineering - if(pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) - { - for(nspatial_stream = 0; nspatial_stream<2 ; nspatial_stream++) // 2 spatial stream - { - if(pprevious_stats->RxMIMOSignalQuality[nspatial_stream] != -1) - { - if(priv->stats.rx_evm_percentage[nspatial_stream] == 0) // initialize - { + if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) { + for (nspatial_stream = 0; nspatial_stream < 2; nspatial_stream++) { // 2 spatial stream + if (pprevious_stats->RxMIMOSignalQuality[nspatial_stream] != -1) { + if (priv->stats.rx_evm_percentage[nspatial_stream] == 0) // initialize priv->stats.rx_evm_percentage[nspatial_stream] = pprevious_stats->RxMIMOSignalQuality[nspatial_stream]; - } priv->stats.rx_evm_percentage[nspatial_stream] = - ( (priv->stats.rx_evm_percentage[nspatial_stream]* (Rx_Smooth_Factor-1)) + - (pprevious_stats->RxMIMOSignalQuality[nspatial_stream]* 1)) / (Rx_Smooth_Factor); + ((priv->stats.rx_evm_percentage[nspatial_stream]* (Rx_Smooth_Factor-1)) + + (pprevious_stats->RxMIMOSignalQuality[nspatial_stream]* 1)) / (Rx_Smooth_Factor); } } } @@ -4764,126 +4095,104 @@ void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee802 * 05/26/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static u8 rtl819x_query_rxpwrpercentage( - char antpower - ) +static u8 rtl819x_query_rxpwrpercentage(char antpower) { if ((antpower <= -100) || (antpower >= 20)) - { return 0; - } else if (antpower >= 0) - { return 100; - } else - { - return (100+antpower); - } + return 100 + antpower; } /* QueryRxPwrPercentage */ -static u8 -rtl819x_evm_dbtopercentage( - char value - ) +static u8 rtl819x_evm_dbtopercentage(char value) { - char ret_val; + char ret_val; - ret_val = value; + ret_val = value; - if(ret_val >= 0) - ret_val = 0; - if(ret_val <= -33) - ret_val = -33; - ret_val = 0 - ret_val; - ret_val*=3; - if(ret_val == 99) + if (ret_val >= 0) + ret_val = 0; + if (ret_val <= -33) + ret_val = -33; + ret_val = 0 - ret_val; + ret_val *= 3; + if (ret_val == 99) ret_val = 100; - return(ret_val); + return ret_val; } // // Description: // We want good-looking for signal strength/quality // 2007/7/19 01:09, by cosa. // -long -rtl819x_signal_scale_mapping( - long currsig - ) +static long rtl819x_signal_scale_mapping(long currsig) { long retsig; // Step 1. Scale mapping. - if(currsig >= 61 && currsig <= 100) - { + if (currsig >= 61 && currsig <= 100) retsig = 90 + ((currsig - 60) / 4); - } - else if(currsig >= 41 && currsig <= 60) - { + else if (currsig >= 41 && currsig <= 60) retsig = 78 + ((currsig - 40) / 2); - } - else if(currsig >= 31 && currsig <= 40) - { + else if (currsig >= 31 && currsig <= 40) retsig = 66 + (currsig - 30); - } - else if(currsig >= 21 && currsig <= 30) - { + else if (currsig >= 21 && currsig <= 30) retsig = 54 + (currsig - 20); - } - else if(currsig >= 5 && currsig <= 20) - { + else if (currsig >= 5 && currsig <= 20) retsig = 42 + (((currsig - 5) * 2) / 3); - } - else if(currsig == 4) - { + else if (currsig == 4) retsig = 36; - } - else if(currsig == 3) - { + else if (currsig == 3) retsig = 27; - } - else if(currsig == 2) - { + else if (currsig == 2) retsig = 18; - } - else if(currsig == 1) - { + else if (currsig == 1) retsig = 9; - } else - { retsig = currsig; - } return retsig; } -static void rtl8192_query_rxphystatus( - struct r8192_priv * priv, - struct ieee80211_rx_stats * pstats, - rx_drvinfo_819x_usb * pdrvinfo, - struct ieee80211_rx_stats * precord_stats, - bool bpacket_match_bssid, - bool bpacket_toself, - bool bPacketBeacon, - bool bToSelfBA - ) -{ - //PRT_RFD_STATUS pRtRfdStatus = &(pRfd->Status); - phy_sts_ofdm_819xusb_t* pofdm_buf; - phy_sts_cck_819xusb_t * pcck_buf; - phy_ofdm_rx_status_rxsc_sgien_exintfflag* prxsc; +static inline bool rx_hal_is_cck_rate(struct rx_drvinfo_819x_usb *pdrvinfo) +{ + if (pdrvinfo->RxHT) + return false; + + switch (pdrvinfo->RxRate) { + case DESC90_RATE1M: + case DESC90_RATE2M: + case DESC90_RATE5_5M: + case DESC90_RATE11M: + return true; + default: + return false; + } +} + +static void rtl8192_query_rxphystatus(struct r8192_priv *priv, + struct ieee80211_rx_stats *pstats, + rx_drvinfo_819x_usb *pdrvinfo, + struct ieee80211_rx_stats *precord_stats, + bool bpacket_match_bssid, + bool bpacket_toself, + bool bPacketBeacon, + bool bToSelfBA) +{ + phy_sts_ofdm_819xusb_t *pofdm_buf; + phy_sts_cck_819xusb_t *pcck_buf; + phy_ofdm_rx_status_rxsc_sgien_exintfflag *prxsc; u8 *prxpkt; u8 i, max_spatial_stream, tmp_rxsnr, tmp_rxevm, rxsc_sgien_exflg; - char rx_pwr[4], rx_pwr_all=0; - //long rx_avg_pwr = 0; + char rx_pwr[4], rx_pwr_all = 0; char rx_snrX, rx_evmX; u8 evm, pwdb_all; - u32 RSSI, total_rssi=0;//, total_evm=0; -// long signal_strength_index = 0; - u8 is_cck_rate=0; + u32 RSSI, total_rssi = 0; + u8 is_cck_rate = 0; u8 rf_rx_num = 0; + u8 sq; priv->stats.numqry_phystatus++; @@ -4894,11 +4203,11 @@ static void rtl8192_query_rxphystatus( memset(precord_stats, 0, sizeof(struct ieee80211_rx_stats)); pstats->bPacketMatchBSSID = precord_stats->bPacketMatchBSSID = bpacket_match_bssid; pstats->bPacketToSelf = precord_stats->bPacketToSelf = bpacket_toself; - pstats->bIsCCK = precord_stats->bIsCCK = is_cck_rate;//RX_HAL_IS_CCK_RATE(pDrvInfo); + pstats->bIsCCK = precord_stats->bIsCCK = is_cck_rate; pstats->bPacketBeacon = precord_stats->bPacketBeacon = bPacketBeacon; pstats->bToSelfBA = precord_stats->bToSelfBA = bToSelfBA; - prxpkt = (u8*)pdrvinfo; + prxpkt = (u8 *)pdrvinfo; /* Move pointer to the 16th bytes. Phy status start address. */ prxpkt += sizeof(rx_drvinfo_819x_usb); @@ -4912,8 +4221,7 @@ static void rtl8192_query_rxphystatus( precord_stats->RxMIMOSignalQuality[0] = -1; precord_stats->RxMIMOSignalQuality[1] = -1; - if(is_cck_rate) - { + if (is_cck_rate) { // // (1)Hardware does not provide RSSI for CCK // @@ -4921,51 +4229,46 @@ static void rtl8192_query_rxphystatus( // // (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) // - u8 report;//, cck_agc_rpt; + u8 report; priv->stats.numqry_phystatusCCK++; - if(!priv->bCckHighPower) - { + if (!priv->bCckHighPower) { report = pcck_buf->cck_agc_rpt & 0xc0; report = report>>6; - switch(report) - { + switch (report) { //Fixed by Jacken from Bryant 2008-03-20 //Original value is -38 , -26 , -14 , -2 //Fixed value is -35 , -23 , -11 , 6 - case 0x3: - rx_pwr_all = -35 - (pcck_buf->cck_agc_rpt & 0x3e); - break; - case 0x2: - rx_pwr_all = -23 - (pcck_buf->cck_agc_rpt & 0x3e); - break; - case 0x1: - rx_pwr_all = -11 - (pcck_buf->cck_agc_rpt & 0x3e); - break; - case 0x0: - rx_pwr_all = 6 - (pcck_buf->cck_agc_rpt & 0x3e); - break; + case 0x3: + rx_pwr_all = -35 - (pcck_buf->cck_agc_rpt & 0x3e); + break; + case 0x2: + rx_pwr_all = -23 - (pcck_buf->cck_agc_rpt & 0x3e); + break; + case 0x1: + rx_pwr_all = -11 - (pcck_buf->cck_agc_rpt & 0x3e); + break; + case 0x0: + rx_pwr_all = 6 - (pcck_buf->cck_agc_rpt & 0x3e); + break; } - } - else - { + } else { report = pcck_buf->cck_agc_rpt & 0x60; report = report>>5; - switch(report) - { - case 0x3: - rx_pwr_all = -35 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ; - break; - case 0x2: - rx_pwr_all = -23 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1); - break; - case 0x1: - rx_pwr_all = -11 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ; - break; - case 0x0: - rx_pwr_all = 6 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ; - break; + switch (report) { + case 0x3: + rx_pwr_all = -35 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1); + break; + case 0x2: + rx_pwr_all = -23 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1); + break; + case 0x1: + rx_pwr_all = -11 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1); + break; + case 0x0: + rx_pwr_all = 6 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1); + break; } } @@ -4976,44 +4279,36 @@ static void rtl8192_query_rxphystatus( // // (3) Get Signal Quality (EVM) // - //if(bpacket_match_bssid) - { - u8 sq; - if(pstats->RxPWDBAll > 40) - { - sq = 100; - }else - { - sq = pcck_buf->sq_rpt; + if (pstats->RxPWDBAll > 40) { + sq = 100; + } else { + sq = pcck_buf->sq_rpt; - if(pcck_buf->sq_rpt > 64) - sq = 0; - else if (pcck_buf->sq_rpt < 20) - sq = 100; - else - sq = ((64-sq) * 100) / 44; - } - pstats->SignalQuality = precord_stats->SignalQuality = sq; - pstats->RxMIMOSignalQuality[0] = precord_stats->RxMIMOSignalQuality[0] = sq; - pstats->RxMIMOSignalQuality[1] = precord_stats->RxMIMOSignalQuality[1] = -1; + if (pcck_buf->sq_rpt > 64) + sq = 0; + else if (pcck_buf->sq_rpt < 20) + sq = 100; + else + sq = ((64-sq) * 100) / 44; } - } - else - { + pstats->SignalQuality = precord_stats->SignalQuality = sq; + pstats->RxMIMOSignalQuality[0] = precord_stats->RxMIMOSignalQuality[0] = sq; + pstats->RxMIMOSignalQuality[1] = precord_stats->RxMIMOSignalQuality[1] = -1; + + } else { priv->stats.numqry_phystatusHT++; // // (1)Get RSSI for HT rate // - for(i=RF90_PATH_A; i<priv->NumTotalRFPath; i++) - { + for (i = RF90_PATH_A; i < priv->NumTotalRFPath; i++) { // 2008/01/30 MH we will judge RF RX path now. if (priv->brfpath_rxenable[i]) rf_rx_num++; else continue; - if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, i)) + if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, i)) continue; //Fixed by Jacken from Bryant 2008-03-20 @@ -5023,7 +4318,6 @@ static void rtl8192_query_rxphystatus( //Get Rx snr value in DB tmp_rxsnr = pofdm_buf->rxsnr_X[i]; rx_snrX = (char)(tmp_rxsnr); - //rx_snrX >>= 1; rx_snrX /= 2; priv->stats.rxSNRdB[i] = (long)rx_snrX; @@ -5032,11 +4326,8 @@ static void rtl8192_query_rxphystatus( total_rssi += RSSI; /* Record Signal Strength for next packet */ - //if(bpacket_match_bssid) - { - pstats->RxMIMOSignalStrength[i] =(u8) RSSI; - precord_stats->RxMIMOSignalStrength[i] =(u8) RSSI; - } + pstats->RxMIMOSignalStrength[i] = (u8) RSSI; + precord_stats->RxMIMOSignalStrength[i] = (u8) RSSI; } @@ -5045,7 +4336,7 @@ static void rtl8192_query_rxphystatus( // //Fixed by Jacken from Bryant 2008-03-20 //Original value is 106 - rx_pwr_all = (((pofdm_buf->pwdb_all ) >> 1 )& 0x7f) -106; + rx_pwr_all = (((pofdm_buf->pwdb_all) >> 1)& 0x7f) -106; pwdb_all = rtl819x_query_rxpwrpercentage(rx_pwr_all); pstats->RxPWDBAll = precord_stats->RxPWDBAll = pwdb_all; @@ -5054,14 +4345,13 @@ static void rtl8192_query_rxphystatus( // // (3)EVM of HT rate // - if(pdrvinfo->RxHT && pdrvinfo->RxRate>=DESC90_RATEMCS8 && - pdrvinfo->RxRate<=DESC90_RATEMCS15) + if (pdrvinfo->RxHT && pdrvinfo->RxRate >= DESC90_RATEMCS8 && + pdrvinfo->RxRate <= DESC90_RATEMCS15) max_spatial_stream = 2; //both spatial stream make sense else max_spatial_stream = 1; //only spatial stream 1 makes sense - for(i=0; i<max_spatial_stream; i++) - { + for (i = 0; i < max_spatial_stream; i++) { tmp_rxevm = pofdm_buf->rxevm_X[i]; rx_evmX = (char)(tmp_rxevm); @@ -5071,19 +4361,16 @@ static void rtl8192_query_rxphystatus( rx_evmX /= 2; //dbm evm = rtl819x_evm_dbtopercentage(rx_evmX); - //if(bpacket_match_bssid) - { - if(i==0) // Fill value in RFD, Get the first spatial stream only - pstats->SignalQuality = precord_stats->SignalQuality = (u8)(evm & 0xff); - pstats->RxMIMOSignalQuality[i] = precord_stats->RxMIMOSignalQuality[i] = (u8)(evm & 0xff); - } + if (i == 0) // Fill value in RFD, Get the first spatial stream only + pstats->SignalQuality = precord_stats->SignalQuality = (u8)(evm & 0xff); + pstats->RxMIMOSignalQuality[i] = precord_stats->RxMIMOSignalQuality[i] = (u8)(evm & 0xff); } /* record rx statistics for debug */ rxsc_sgien_exflg = pofdm_buf->rxsc_sgien_exflg; prxsc = (phy_ofdm_rx_status_rxsc_sgien_exintfflag *)&rxsc_sgien_exflg; - if(pdrvinfo->BW) //40M channel + if (pdrvinfo->BW) //40M channel priv->stats.received_bwtype[1+prxsc->rxsc]++; else //20M channel priv->stats.received_bwtype[0]++; @@ -5091,25 +4378,17 @@ static void rtl8192_query_rxphystatus( //UI BSS List signal strength(in percentage), make it good looking, from 0~100. //It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). - if(is_cck_rate) - { - pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)pwdb_all));//PWDB_ALL; - - } - else - { - //pRfd->Status.SignalStrength = pRecordRfd->Status.SignalStrength = (u8)(SignalScaleMapping(total_rssi/=RF90_PATH_MAX));//(u8)(total_rssi/=RF90_PATH_MAX); + if (is_cck_rate) { + pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)pwdb_all)); + } else { // We can judge RX path number now. if (rf_rx_num != 0) - pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)(total_rssi/=rf_rx_num))); + pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)(total_rssi /= rf_rx_num))); } } /* QueryRxPhyStatus8190Pci */ -void -rtl8192_record_rxdesc_forlateruse( - struct ieee80211_rx_stats * psrc_stats, - struct ieee80211_rx_stats * ptarget_stats -) +static void rtl8192_record_rxdesc_forlateruse(struct ieee80211_rx_stats *psrc_stats, + struct ieee80211_rx_stats *ptarget_stats) { ptarget_stats->bIsAMPDU = psrc_stats->bIsAMPDU; ptarget_stats->bFirstMPDU = psrc_stats->bFirstMPDU; @@ -5117,28 +4396,27 @@ rtl8192_record_rxdesc_forlateruse( } -void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, - struct ieee80211_rx_stats * pstats, - rx_drvinfo_819x_usb *pdrvinfo) +static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, + struct ieee80211_rx_stats *pstats, + rx_drvinfo_819x_usb *pdrvinfo) { // TODO: We must only check packet for current MAC address. Not finish rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; - struct net_device *dev=info->dev; + struct net_device *dev = info->dev; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); bool bpacket_match_bssid, bpacket_toself; - bool bPacketBeacon=FALSE, bToSelfBA=FALSE; + bool bPacketBeacon = FALSE, bToSelfBA = FALSE; static struct ieee80211_rx_stats previous_stats; struct ieee80211_hdr_3addr *hdr;//by amy - u16 fc,type; + u16 fc, type; // Get Signal Quality for only RX data queue (but not command queue) - u8* tmp_buf; - //u16 tmp_buf_len = 0; + u8 *tmp_buf; u8 *praddr; /* Get MAC frame start address. */ - tmp_buf = (u8*)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats); + tmp_buf = (u8 *)skb->data; hdr = (struct ieee80211_hdr_3addr *)tmp_buf; fc = le16_to_cpu(hdr->frame_ctl); @@ -5147,38 +4425,30 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, /* Check if the received packet is acceptable. */ bpacket_match_bssid = ((IEEE80211_FTYPE_CTL != type) && - (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3)) - && (!pstats->bHwError) && (!pstats->bCRC)&& (!pstats->bICV)); + (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS) ? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : hdr->addr3)) + && (!pstats->bHwError) && (!pstats->bCRC) && (!pstats->bICV)); bpacket_toself = bpacket_match_bssid & (eqMacAddr(praddr, priv->ieee80211->dev->dev_addr)); - if(WLAN_FC_GET_FRAMETYPE(fc)== IEEE80211_STYPE_BEACON) - { - bPacketBeacon = true; - //DbgPrint("Beacon 2, MatchBSSID = %d, ToSelf = %d \n", bPacketMatchBSSID, bPacketToSelf); - } - if(WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BLOCKACK) - { - if((eqMacAddr(praddr,dev->dev_addr))) - bToSelfBA = true; - //DbgPrint("BlockAck, MatchBSSID = %d, ToSelf = %d \n", bPacketMatchBSSID, bPacketToSelf); - } + if (WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BEACON) + bPacketBeacon = true; + if (WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BLOCKACK) { + if ((eqMacAddr(praddr, dev->dev_addr))) + bToSelfBA = true; + } - if(bpacket_match_bssid) - { + if (bpacket_match_bssid) priv->stats.numpacket_matchbssid++; - } - if(bpacket_toself){ + if (bpacket_toself) priv->stats.numpacket_toself++; - } // // Process PHY information for previous packet (RSSI/PWDB/EVM) // // Because phy information is contained in the last packet of AMPDU only, so driver // should process phy information of previous packet rtl8192_process_phyinfo(priv, tmp_buf, &previous_stats, pstats); - rtl8192_query_rxphystatus(priv, pstats, pdrvinfo, &previous_stats, bpacket_match_bssid,bpacket_toself,bPacketBeacon,bToSelfBA); + rtl8192_query_rxphystatus(priv, pstats, pdrvinfo, &previous_stats, bpacket_match_bssid, bpacket_toself, bPacketBeacon, bToSelfBA); rtl8192_record_rxdesc_forlateruse(pstats, &previous_stats); } @@ -5197,91 +4467,88 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, * Return: * None */ -void -UpdateReceivedRateHistogramStatistics8190( - struct net_device *dev, - struct ieee80211_rx_stats *stats - ) +static void +UpdateReceivedRateHistogramStatistics8190(struct net_device *dev, + struct ieee80211_rx_stats *stats) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - u32 rcvType=1; //0: Total, 1:OK, 2:CRC, 3:ICV + u32 rcvType = 1; //0: Total, 1:OK, 2:CRC, 3:ICV u32 rateIndex; u32 preamble_guardinterval; //1: short preamble/GI, 0: long preamble/GI - if(stats->bCRC) - rcvType = 2; - else if(stats->bICV) - rcvType = 3; + if (stats->bCRC) + rcvType = 2; + else if (stats->bICV) + rcvType = 3; - if(stats->bShortPreamble) - preamble_guardinterval = 1;// short + if (stats->bShortPreamble) + preamble_guardinterval = 1;// short else - preamble_guardinterval = 0;// long + preamble_guardinterval = 0;// long - switch(stats->rate) - { + switch (stats->rate) { // // CCK rate // - case MGN_1M: rateIndex = 0; break; - case MGN_2M: rateIndex = 1; break; - case MGN_5_5M: rateIndex = 2; break; - case MGN_11M: rateIndex = 3; break; + case MGN_1M: rateIndex = 0; break; + case MGN_2M: rateIndex = 1; break; + case MGN_5_5M: rateIndex = 2; break; + case MGN_11M: rateIndex = 3; break; // // Legacy OFDM rate // - case MGN_6M: rateIndex = 4; break; - case MGN_9M: rateIndex = 5; break; - case MGN_12M: rateIndex = 6; break; - case MGN_18M: rateIndex = 7; break; - case MGN_24M: rateIndex = 8; break; - case MGN_36M: rateIndex = 9; break; - case MGN_48M: rateIndex = 10; break; - case MGN_54M: rateIndex = 11; break; + case MGN_6M: rateIndex = 4; break; + case MGN_9M: rateIndex = 5; break; + case MGN_12M: rateIndex = 6; break; + case MGN_18M: rateIndex = 7; break; + case MGN_24M: rateIndex = 8; break; + case MGN_36M: rateIndex = 9; break; + case MGN_48M: rateIndex = 10; break; + case MGN_54M: rateIndex = 11; break; // // 11n High throughput rate // - case MGN_MCS0: rateIndex = 12; break; - case MGN_MCS1: rateIndex = 13; break; - case MGN_MCS2: rateIndex = 14; break; - case MGN_MCS3: rateIndex = 15; break; - case MGN_MCS4: rateIndex = 16; break; - case MGN_MCS5: rateIndex = 17; break; - case MGN_MCS6: rateIndex = 18; break; - case MGN_MCS7: rateIndex = 19; break; - case MGN_MCS8: rateIndex = 20; break; - case MGN_MCS9: rateIndex = 21; break; - case MGN_MCS10: rateIndex = 22; break; - case MGN_MCS11: rateIndex = 23; break; - case MGN_MCS12: rateIndex = 24; break; - case MGN_MCS13: rateIndex = 25; break; - case MGN_MCS14: rateIndex = 26; break; - case MGN_MCS15: rateIndex = 27; break; - default: rateIndex = 28; break; - } - priv->stats.received_preamble_GI[preamble_guardinterval][rateIndex]++; - priv->stats.received_rate_histogram[0][rateIndex]++; //total - priv->stats.received_rate_histogram[rcvType][rateIndex]++; -} - - -void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, bool bIsRxAggrSubframe) + case MGN_MCS0: rateIndex = 12; break; + case MGN_MCS1: rateIndex = 13; break; + case MGN_MCS2: rateIndex = 14; break; + case MGN_MCS3: rateIndex = 15; break; + case MGN_MCS4: rateIndex = 16; break; + case MGN_MCS5: rateIndex = 17; break; + case MGN_MCS6: rateIndex = 18; break; + case MGN_MCS7: rateIndex = 19; break; + case MGN_MCS8: rateIndex = 20; break; + case MGN_MCS9: rateIndex = 21; break; + case MGN_MCS10: rateIndex = 22; break; + case MGN_MCS11: rateIndex = 23; break; + case MGN_MCS12: rateIndex = 24; break; + case MGN_MCS13: rateIndex = 25; break; + case MGN_MCS14: rateIndex = 26; break; + case MGN_MCS15: rateIndex = 27; break; + default: rateIndex = 28; break; + } + priv->stats.received_preamble_GI[preamble_guardinterval][rateIndex]++; + priv->stats.received_rate_histogram[0][rateIndex]++; //total + priv->stats.received_rate_histogram[rcvType][rateIndex]++; +} + + +static void query_rxdesc_status(struct sk_buff *skb, + struct ieee80211_rx_stats *stats, + bool bIsRxAggrSubframe) { rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; - struct net_device *dev=info->dev; + struct net_device *dev = info->dev; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - //rx_desc_819x_usb *desc = (rx_desc_819x_usb *)skb->data; rx_drvinfo_819x_usb *driver_info = NULL; // //Get Rx Descriptor Information // #ifdef USB_RX_AGGREGATION_SUPPORT - if (bIsRxAggrSubframe) - { + if (bIsRxAggrSubframe) { rx_desc_819x_usb_aggr_subframe *desc = (rx_desc_819x_usb_aggr_subframe *)skb->data; - stats->Length = desc->Length ; + stats->Length = desc->Length; stats->RxDrvInfoSize = desc->RxDrvInfoSize; stats->RxBufShift = 0; //RxBufShift = 2 in RxDesc, but usb didn't shift bytes in fact. stats->bICV = desc->ICV; @@ -5295,7 +4562,7 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, stats->Length = desc->Length; stats->RxDrvInfoSize = desc->RxDrvInfoSize; - stats->RxBufShift = 0;//desc->Shift&0x03; + stats->RxBufShift = 0; stats->bICV = desc->ICV; stats->bCRC = desc->CRC32; stats->bHwError = stats->bCRC|stats->bICV; @@ -5303,16 +4570,12 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, stats->Decrypted = !desc->SWDec; } - if((priv->ieee80211->pHTInfo->bCurrentHTSupport == true) && (priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP)) - { + if ((priv->ieee80211->pHTInfo->bCurrentHTSupport == true) && (priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP)) stats->bHwError = false; - } else - { stats->bHwError = stats->bCRC|stats->bICV; - } - if(stats->Length < 24 || stats->Length > MAX_8192U_RX_SIZE) + if (stats->Length < 24 || stats->Length > MAX_8192U_RX_SIZE) stats->bHwError |= 1; // //Get Driver Info @@ -5320,71 +4583,66 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, // TODO: Need to verify it on FGPA platform //Driver info are written to the RxBuffer following rx desc if (stats->RxDrvInfoSize != 0) { - driver_info = (rx_drvinfo_819x_usb *)(skb->data + sizeof(rx_desc_819x_usb) + \ - stats->RxBufShift); + driver_info = (rx_drvinfo_819x_usb *)(skb->data + sizeof(rx_desc_819x_usb) + + stats->RxBufShift); /* unit: 0.5M */ /* TODO */ - if(!stats->bHwError){ + if (!stats->bHwError) { u8 ret_rate; ret_rate = HwRateToMRate90(driver_info->RxHT, driver_info->RxRate); - if(ret_rate == 0xff) - { + if (ret_rate == 0xff) { // Abnormal Case: Receive CRC OK packet with Rx descriptor indicating non supported rate. // Special Error Handling here, 2008.05.16, by Emily stats->bHwError = 1; stats->rate = MGN_1M; //Set 1M rate by default - }else - { + } else { stats->rate = ret_rate; } - } - else + } else { stats->rate = 0x02; + } stats->bShortPreamble = driver_info->SPLCP; UpdateReceivedRateHistogramStatistics8190(dev, stats); - stats->bIsAMPDU = (driver_info->PartAggr==1); - stats->bFirstMPDU = (driver_info->PartAggr==1) && (driver_info->FirstAGGR==1); + stats->bIsAMPDU = (driver_info->PartAggr == 1); + stats->bFirstMPDU = (driver_info->PartAggr == 1) && (driver_info->FirstAGGR == 1); stats->TimeStampLow = driver_info->TSFL; // xiong mask it, 070514 - //pRfd->Status.TimeStampHigh = PlatformEFIORead4Byte(Adapter, TSFR+4); - // stats->TimeStampHigh = read_nic_dword(dev, TSFR+4); UpdateRxPktTimeStamp8190(dev, stats); // // Rx A-MPDU // - if(driver_info->FirstAGGR==1 || driver_info->PartAggr == 1) + if (driver_info->FirstAGGR == 1 || driver_info->PartAggr == 1) RT_TRACE(COMP_RXDESC, "driver_info->FirstAGGR = %d, driver_info->PartAggr = %d\n", - driver_info->FirstAGGR, driver_info->PartAggr); + driver_info->FirstAGGR, driver_info->PartAggr); } - skb_pull(skb,sizeof(rx_desc_819x_usb)); + skb_pull(skb, sizeof(rx_desc_819x_usb)); // // Get Total offset of MPDU Frame Body // - if((stats->RxBufShift + stats->RxDrvInfoSize) > 0) { + if ((stats->RxBufShift + stats->RxDrvInfoSize) > 0) { stats->bShift = 1; - skb_pull(skb,stats->RxBufShift + stats->RxDrvInfoSize); + skb_pull(skb, stats->RxBufShift + stats->RxDrvInfoSize); } #ifdef USB_RX_AGGREGATION_SUPPORT /* for the rx aggregated sub frame, the redundant space truly contained in the packet */ - if(bIsRxAggrSubframe) { + if (bIsRxAggrSubframe) skb_pull(skb, 8); - } #endif /* for debug 2008.5.29 */ //added by vivi, for MP, 20080108 stats->RxIs40MHzPacket = driver_info->BW; - if(stats->RxDrvInfoSize != 0) + if (stats->RxDrvInfoSize != 0) TranslateRxSignalStuff819xUsb(skb, stats, driver_info); } @@ -5398,19 +4656,18 @@ u32 GetRxPacketShiftBytes819xUsb(struct ieee80211_rx_stats *Status, bool bIsRxA else #endif return (sizeof(rx_desc_819x_usb) + Status->RxDrvInfoSize - + Status->RxBufShift); + + Status->RxBufShift); } -void rtl8192_rx_nomal(struct sk_buff* skb) +static void rtl8192_rx_nomal(struct sk_buff *skb) { rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; - struct net_device *dev=info->dev; + struct net_device *dev = info->dev; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); struct ieee80211_rx_stats stats = { .signal = 0, .noise = -98, .rate = 0, - // .mac_time = jiffies, .freq = IEEE80211_24GHZ_BAND, }; u32 rx_pkt_len = 0; @@ -5432,7 +4689,7 @@ void rtl8192_rx_nomal(struct sk_buff* skb) #endif /* 20 is for ps-poll */ - if((skb->len >=(20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { + if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { #ifdef USB_RX_AGGREGATION_SUPPORT TempByte = *(skb->data + sizeof(rx_desc_819x_usb)); #endif @@ -5443,14 +4700,12 @@ void rtl8192_rx_nomal(struct sk_buff* skb) #ifdef USB_RX_AGGREGATION_SUPPORT if (TempByte & BIT0) { agg_skb = skb; - //TotalLength = agg_skb->len - 4; /*sCrcLng*/ TotalLength = stats.Length - 4; /*sCrcLng*/ - //RT_TRACE(COMP_RECV, "%s:first aggregated packet!Length=%d\n",__FUNCTION__,TotalLength); /* though the head pointer has passed this position */ TempDWord = *(u32 *)(agg_skb->data - 4); PacketLength = (u16)(TempDWord & 0x3FFF); /*sCrcLng*/ skb = dev_alloc_skb(PacketLength); - memcpy(skb_put(skb,PacketLength),agg_skb->data,PacketLength); + memcpy(skb_put(skb, PacketLength), agg_skb->data, PacketLength); PacketShiftBytes = GetRxPacketShiftBytes819xUsb(&stats, false); } #endif @@ -5460,26 +4715,24 @@ void rtl8192_rx_nomal(struct sk_buff* skb) rx_pkt_len = skb->len; ieee80211_hdr = (struct ieee80211_hdr_1addr *)skb->data; unicast_packet = false; - if(is_broadcast_ether_addr(ieee80211_hdr->addr1)) { + if (is_broadcast_ether_addr(ieee80211_hdr->addr1)) { //TODO - }else if(is_multicast_ether_addr(ieee80211_hdr->addr1)){ + } else if (is_multicast_ether_addr(ieee80211_hdr->addr1)) { //TODO - }else { + } else { /* unicast packet */ unicast_packet = true; } - if(!ieee80211_rx(priv->ieee80211,skb, &stats)) { + if (!ieee80211_rx(priv->ieee80211, skb, &stats)) { dev_kfree_skb_any(skb); } else { priv->stats.rxoktotal++; - if(unicast_packet) { + if (unicast_packet) priv->stats.rxbytesunicast += rx_pkt_len; - } } #ifdef USB_RX_AGGREGATION_SUPPORT testing = 1; - // (PipeIndex == 0) && (TempByte & BIT0) => TotalLength > 0. if (TotalLength > 0) { PacketOccupiedLendth = PacketLength + (PacketShiftBytes + 8); if ((PacketOccupiedLendth & 0xFF) != 0) @@ -5491,9 +4744,8 @@ void rtl8192_rx_nomal(struct sk_buff* skb) else agg_skb->len = 0; - while (agg_skb->len>=GetRxPacketShiftBytes819xUsb(&stats, true)) { + while (agg_skb->len >= GetRxPacketShiftBytes819xUsb(&stats, true)) { u8 tmpCRC = 0, tmpICV = 0; - //RT_TRACE(COMP_RECV,"%s:aggred pkt,total_len = %d\n",__FUNCTION__,agg_skb->len); RxDescr = (rx_desc_819x_usb_aggr_subframe *)(agg_skb->data); tmpCRC = RxDescr->CRC32; tmpICV = RxDescr->ICV; @@ -5509,32 +4761,30 @@ void rtl8192_rx_nomal(struct sk_buff* skb) query_rxdesc_status(agg_skb, &stats, true); PacketLength = stats.Length; - if(PacketLength > agg_skb->len) { + if (PacketLength > agg_skb->len) break; - } /* Process the MPDU received */ skb = dev_alloc_skb(PacketLength); - memcpy(skb_put(skb,PacketLength),agg_skb->data, PacketLength); + memcpy(skb_put(skb, PacketLength), agg_skb->data, PacketLength); skb_trim(skb, skb->len - 4/*sCrcLng*/); rx_pkt_len = skb->len; ieee80211_hdr = (struct ieee80211_hdr_1addr *)skb->data; unicast_packet = false; - if(is_broadcast_ether_addr(ieee80211_hdr->addr1)) { + if (is_broadcast_ether_addr(ieee80211_hdr->addr1)) { //TODO - }else if(is_multicast_ether_addr(ieee80211_hdr->addr1)){ + } else if (is_multicast_ether_addr(ieee80211_hdr->addr1)) { //TODO - }else { + } else { /* unicast packet */ unicast_packet = true; } - if(!ieee80211_rx(priv->ieee80211,skb, &stats)) { + if (!ieee80211_rx(priv->ieee80211, skb, &stats)) { dev_kfree_skb_any(skb); } else { priv->stats.rxoktotal++; - if(unicast_packet) { + if (unicast_packet) priv->stats.rxbytesunicast += rx_pkt_len; - } } /* should trim the packet which has been copied to target skb */ skb_pull(agg_skb, PacketLength); @@ -5553,26 +4803,18 @@ void rtl8192_rx_nomal(struct sk_buff* skb) #endif } else { priv->stats.rxurberr++; - printk("actual_length:%d\n", skb->len); + netdev_dbg(dev, "actual_length: %d\n", skb->len); dev_kfree_skb_any(skb); } } -void -rtl819xusb_process_received_packet( - struct net_device *dev, - struct ieee80211_rx_stats *pstats - ) +static void rtl819xusb_process_received_packet(struct net_device *dev, + struct ieee80211_rx_stats *pstats) { -// bool bfreerfd=false, bqueued=false; - u8* frame; - u16 frame_len=0; + u8 *frame; + u16 frame_len = 0; struct r8192_priv *priv = ieee80211_priv(dev); -// u8 index = 0; -// u8 TID = 0; - //u16 seqnum = 0; - //PRX_TS_RECORD pts = NULL; // Get shifted bytes of Starting address of 802.11 header. 2006.09.28, by Emily //porting by amy 080508 @@ -5580,33 +4822,27 @@ rtl819xusb_process_received_packet( frame = pstats->virtual_address; frame_len = pstats->packetlength; #ifdef TODO // by amy about HCT - if(!Adapter->bInHctTest) + if (!Adapter->bInHctTest) CountRxErrStatistics(Adapter, pRfd); #endif - { - #ifdef ENABLE_PS //by amy for adding ps function in future - RT_RF_POWER_STATE rtState; - // When RF is off, we should not count the packet for hw/sw synchronize - // reason, ie. there may be a duration while sw switch is changed and hw - // switch is being changed. 2006.12.04, by shien chang. - Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8* )(&rtState)); - if (rtState == eRfOff) - { - return; - } - #endif +#ifdef ENABLE_PS //by amy for adding ps function in future + RT_RF_POWER_STATE rtState; + // When RF is off, we should not count the packet for hw/sw synchronize + // reason, ie. there may be a duration while sw switch is changed and hw + // switch is being changed. 2006.12.04, by shien chang. + Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8 *)(&rtState)); + if (rtState == eRfOff) + return; +#endif priv->stats.rxframgment++; - } #ifdef TODO RmMonitorSignalStrength(Adapter, pRfd); #endif /* 2007/01/16 MH Add RX command packet handle here. */ /* 2007/03/01 MH We have to release RFD and return if rx pkt is cmd pkt. */ if (rtl819xusb_rx_command_packet(dev, pstats)) - { return; - } #ifdef SW_CRC_CHECK SwCrcCheck(); @@ -5615,18 +4851,15 @@ rtl819xusb_process_received_packet( } -void query_rx_cmdpkt_desc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats) +static void query_rx_cmdpkt_desc_status(struct sk_buff *skb, + struct ieee80211_rx_stats *stats) { -// rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; -// struct net_device *dev=info->dev; -// struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); rx_desc_819x_usb *desc = (rx_desc_819x_usb *)skb->data; -// rx_drvinfo_819x_usb *driver_info; // //Get Rx Descriptor Information // - stats->virtual_address = (u8*)skb->data; + stats->virtual_address = (u8 *)skb->data; stats->Length = desc->Length; stats->RxDrvInfoSize = 0; stats->RxBufShift = 0; @@ -5637,25 +4870,21 @@ void query_rx_cmdpkt_desc_status(struct sk_buff *skb, struct ieee80211_rx_stats } -void rtl8192_rx_cmd(struct sk_buff *skb) +static void rtl8192_rx_cmd(struct sk_buff *skb) { struct rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; struct net_device *dev = info->dev; - //int ret; -// struct urb *rx_urb = info->urb; /* TODO */ struct ieee80211_rx_stats stats = { .signal = 0, .noise = -98, .rate = 0, - // .mac_time = jiffies, .freq = IEEE80211_24GHZ_BAND, }; - if((skb->len >=(20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) - { + if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { - query_rx_cmdpkt_desc_status(skb,&stats); + query_rx_cmdpkt_desc_status(skb, &stats); // this is to be done by amy 080508 prfd->queue_id = 1; @@ -5663,7 +4892,7 @@ void rtl8192_rx_cmd(struct sk_buff *skb) // Process the command packet received. // - rtl819xusb_process_received_packet(dev,&stats); + rtl819xusb_process_received_packet(dev, &stats); dev_kfree_skb_any(skb); } @@ -5679,22 +4908,21 @@ void rtl8192_irq_rx_tasklet(struct r8192_priv *priv) switch (info->out_pipe) { /* Nomal packet pipe */ case 3: - //RT_TRACE(COMP_RECV, "normal in-pipe index(%d)\n",info->out_pipe); priv->IrpPendingCount--; rtl8192_rx_nomal(skb); break; - /* Command packet pipe */ + /* Command packet pipe */ case 9: - RT_TRACE(COMP_RECV, "command in-pipe index(%d)\n",\ - info->out_pipe); + RT_TRACE(COMP_RECV, "command in-pipe index(%d)\n", + info->out_pipe); rtl8192_rx_cmd(skb); break; default: /* should never get here! */ - RT_TRACE(COMP_ERR, "Unknown in-pipe index(%d)\n",\ - info->out_pipe); + RT_TRACE(COMP_ERR, "Unknown in-pipe index(%d)\n", + info->out_pipe); dev_kfree_skb(skb); break; @@ -5721,11 +4949,10 @@ static const struct net_device_ops rtl8192_netdev_ops = { *****************************************************************************/ static int rtl8192_usb_probe(struct usb_interface *intf, - const struct usb_device_id *id) + const struct usb_device_id *id) { -// unsigned long ioaddr = 0; struct net_device *dev = NULL; - struct r8192_priv *priv= NULL; + struct r8192_priv *priv = NULL; struct usb_device *udev = interface_to_usbdev(intf); int ret; RT_TRACE(COMP_INIT, "Oops: i'm coming\n"); @@ -5738,29 +4965,24 @@ static int rtl8192_usb_probe(struct usb_interface *intf, SET_NETDEV_DEV(dev, &intf->dev); priv = ieee80211_priv(dev); priv->ieee80211 = netdev_priv(dev); - priv->udev=udev; + priv->udev = udev; dev->netdev_ops = &rtl8192_netdev_ops; - //DMESG("Oops: i'm coming\n"); -#if WIRELESS_EXT >= 12 -#if WIRELESS_EXT < 17 - dev->get_wireless_stats = r8192_get_wireless_stats; -#endif dev->wireless_handlers = (struct iw_handler_def *) &r8192_wx_handlers_def; -#endif - dev->type=ARPHRD_ETHER; + + dev->type = ARPHRD_ETHER; dev->watchdog_timeo = HZ*3; //modified by john, 0805 - if (dev_alloc_name(dev, ifname) < 0){ + if (dev_alloc_name(dev, ifname) < 0) { RT_TRACE(COMP_INIT, "Oops: devname already taken! Trying wlan%%d...\n"); ifname = "wlan%d"; dev_alloc_name(dev, ifname); } RT_TRACE(COMP_INIT, "Driver probe completed1\n"); - if(rtl8192_init(dev)!=0){ + if (rtl8192_init(dev) != 0) { RT_TRACE(COMP_ERR, "Initialization failed"); ret = -ENODEV; goto fail; @@ -5772,7 +4994,7 @@ static int rtl8192_usb_probe(struct usb_interface *intf, if (ret) goto fail2; - RT_TRACE(COMP_INIT, "dev name=======> %s\n",dev->name); + RT_TRACE(COMP_INIT, "dev name=======> %s\n", dev->name); rtl8192_proc_init_one(dev); @@ -5794,16 +5016,13 @@ fail: } //detach all the work and timer structure declared or inititialize in r8192U_init function. -void rtl8192_cancel_deferred_work(struct r8192_priv* priv) +void rtl8192_cancel_deferred_work(struct r8192_priv *priv) { cancel_work_sync(&priv->reset_wq); cancel_delayed_work(&priv->watch_dog_wq); cancel_delayed_work(&priv->update_beacon_wq); cancel_work_sync(&priv->qos_activate); - //cancel_work_sync(&priv->SetBWModeWorkItem); - //cancel_work_sync(&priv->SwChnlWorkItem); - } @@ -5812,22 +5031,18 @@ static void rtl8192_usb_disconnect(struct usb_interface *intf) struct net_device *dev = usb_get_intfdata(intf); struct r8192_priv *priv = ieee80211_priv(dev); - if(dev){ + if (dev) { unregister_netdev(dev); RT_TRACE(COMP_DOWN, "=============>wlan driver to be removed\n"); rtl8192_proc_remove_one(dev); - rtl8192_down(dev); + rtl8192_down(dev); kfree(priv->pFirmware); priv->pFirmware = NULL; - // priv->rf_close(dev); -// rtl8192_SetRFPowerState(dev, eRfOff); rtl8192_usb_deleteendpoints(dev); destroy_workqueue(priv->priv_wq); - //rtl8192_irq_disable(dev); - //rtl8192_reset(dev); mdelay(10); } @@ -5854,38 +5069,36 @@ static int __init rtl8192_usb_module_init(void) #ifdef CONFIG_IEEE80211_DEBUG ret = ieee80211_debug_init(); if (ret) { - printk(KERN_ERR "ieee80211_debug_init() failed %d\n", ret); + pr_err("ieee80211_debug_init() failed %d\n", ret); return ret; } #endif ret = ieee80211_crypto_init(); if (ret) { - printk(KERN_ERR "ieee80211_crypto_init() failed %d\n", ret); + pr_err("ieee80211_crypto_init() failed %d\n", ret); return ret; } ret = ieee80211_crypto_tkip_init(); if (ret) { - printk(KERN_ERR "ieee80211_crypto_tkip_init() failed %d\n", - ret); + pr_err("ieee80211_crypto_tkip_init() failed %d\n", ret); return ret; } ret = ieee80211_crypto_ccmp_init(); if (ret) { - printk(KERN_ERR "ieee80211_crypto_ccmp_init() failed %d\n", - ret); + pr_err("ieee80211_crypto_ccmp_init() failed %d\n", ret); return ret; } ret = ieee80211_crypto_wep_init(); if (ret) { - printk(KERN_ERR "ieee80211_crypto_wep_init() failed %d\n", ret); + pr_err("ieee80211_crypto_wep_init() failed %d\n", ret); return ret; } - printk(KERN_INFO "\nLinux kernel driver for RTL8192 based WLAN cards\n"); - printk(KERN_INFO "Copyright (c) 2007-2008, Realsil Wlan\n"); + pr_info("\nLinux kernel driver for RTL8192 based WLAN cards\n"); + pr_info("Copyright (c) 2007-2008, Realsil Wlan\n"); RT_TRACE(COMP_INIT, "Initializing module"); RT_TRACE(COMP_INIT, "Wireless extensions version %d", WIRELESS_EXT); rtl8192_proc_module_init(); @@ -5898,7 +5111,6 @@ static void __exit rtl8192_usb_module_exit(void) usb_deregister(&rtl8192_usb_driver); RT_TRACE(COMP_DOWN, "Exiting"); -// rtl8192_proc_module_remove(); } @@ -5908,11 +5120,11 @@ void rtl8192_try_wake_queue(struct net_device *dev, int pri) short enough_desc; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - spin_lock_irqsave(&priv->tx_lock,flags); - enough_desc = check_nic_enough_desc(dev,pri); - spin_unlock_irqrestore(&priv->tx_lock,flags); + spin_lock_irqsave(&priv->tx_lock, flags); + enough_desc = check_nic_enough_desc(dev, pri); + spin_unlock_irqrestore(&priv->tx_lock, flags); - if(enough_desc) + if (enough_desc) ieee80211_wake_queue(priv->ieee80211); } @@ -5920,43 +5132,32 @@ void EnableHWSecurityConfig8192(struct net_device *dev) { u8 SECR_value = 0x0; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; + struct ieee80211_device *ieee = priv->ieee80211; SECR_value = SCR_TxEncEnable | SCR_RxDecEnable; - if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && (priv->ieee80211->auth_mode != 2)) - { + if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && (priv->ieee80211->auth_mode != 2)) { SECR_value |= SCR_RxUseDK; SECR_value |= SCR_TxUseDK; - } - else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type & (KEY_TYPE_CCMP | KEY_TYPE_TKIP))) - { + } else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type & (KEY_TYPE_CCMP | KEY_TYPE_TKIP))) { SECR_value |= SCR_RxUseDK; SECR_value |= SCR_TxUseDK; } //add HWSec active enable here. -//default using hwsec. when peer AP is in N mode only and pairwise_key_type is none_aes(which HT_IOT_ACT_PURE_N_MODE indicates it), use software security. when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes, use g mode hw security. WB on 2008.7.4 + //default using hwsec. when peer AP is in N mode only and pairwise_key_type is none_aes(which HT_IOT_ACT_PURE_N_MODE indicates it), use software security. when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes, use g mode hw security. WB on 2008.7.4 ieee->hwsec_active = 1; - if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep)//!ieee->hwsec_support) //add hwsec_support flag to totol control hw_sec on/off - { + if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep) { //add hwsec_support flag to totol control hw_sec on/off ieee->hwsec_active = 0; SECR_value &= ~SCR_RxDecEnable; } - RT_TRACE(COMP_SEC,"%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", __FUNCTION__, \ - ieee->hwsec_active, ieee->pairwise_key_type, SECR_value); - { - write_nic_byte(dev, SECR, SECR_value);//SECR_value | SCR_UseDK ); - } + RT_TRACE(COMP_SEC, "%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", __func__, + ieee->hwsec_active, ieee->pairwise_key_type, SECR_value); + write_nic_byte(dev, SECR, SECR_value); } -void setKey( struct net_device *dev, - u8 EntryNo, - u8 KeyIndex, - u16 KeyType, - u8 *MacAddr, - u8 DefaultKey, - u32 *KeyContent ) +void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, + u8 *MacAddr, u8 DefaultKey, u32 *KeyContent) { u32 TargetCommand = 0; u32 TargetContent = 0; @@ -5965,44 +5166,40 @@ void setKey( struct net_device *dev, if (EntryNo >= TOTAL_CAM_ENTRY) RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n"); - RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr); + RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev, EntryNo, KeyIndex, KeyType, MacAddr); if (DefaultKey) usConfig |= BIT15 | (KeyType<<2); else usConfig |= BIT15 | (KeyType<<2) | KeyIndex; -// usConfig |= BIT15 | (KeyType<<2) | (DefaultKey<<5) | KeyIndex; - for(i=0 ; i<CAM_CONTENT_COUNT; i++){ + for (i = 0; i < CAM_CONTENT_COUNT; i++) { TargetCommand = i+CAM_CONTENT_COUNT*EntryNo; TargetCommand |= BIT31|BIT16; - if(i==0){//MAC|Config + if (i == 0) { //MAC|Config TargetContent = (u32)(*(MacAddr+0)) << 16| (u32)(*(MacAddr+1)) << 24| (u32)usConfig; write_nic_dword(dev, WCAMI, TargetContent); write_nic_dword(dev, RWCAM, TargetCommand); - // printk("setkey cam =%8x\n", read_cam(dev, i+6*EntryNo)); - } - else if(i==1){//MAC + } else if (i == 1) { //MAC TargetContent = (u32)(*(MacAddr+2)) | (u32)(*(MacAddr+3)) << 8| (u32)(*(MacAddr+4)) << 16| (u32)(*(MacAddr+5)) << 24; write_nic_dword(dev, WCAMI, TargetContent); write_nic_dword(dev, RWCAM, TargetCommand); - } - else { + } else { //Key Material - if(KeyContent !=NULL){ - write_nic_dword(dev, WCAMI, (u32)(*(KeyContent+i-2)) ); - write_nic_dword(dev, RWCAM, TargetCommand); + if (KeyContent != NULL) { + write_nic_dword(dev, WCAMI, (u32)(*(KeyContent+i-2))); + write_nic_dword(dev, RWCAM, TargetCommand); + } } } - } } diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index ea46717f1fa..b4264e1353c 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -50,34 +50,7 @@ DRxPathSel DM_RxPathSelTable; /*--------------------Define export function prototype-----------------------*/ -extern void init_hal_dm(struct net_device *dev); -extern void deinit_hal_dm(struct net_device *dev); - -extern void hal_dm_watchdog(struct net_device *dev); - - -extern void init_rate_adaptive(struct net_device *dev); -extern void dm_txpower_trackingcallback(struct work_struct *work); - -extern void dm_cck_txpower_adjust(struct net_device *dev,bool binch14); -extern void dm_restore_dynamic_mechanism_state(struct net_device *dev); -extern void dm_backup_dynamic_mechanism_state(struct net_device *dev); -extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, - u32 dm_type, - u32 dm_value); -extern void DM_ChangeFsyncSetting(struct net_device *dev, - s32 DM_Type, - s32 DM_Value); -extern void dm_force_tx_fw_info(struct net_device *dev, - u32 force_type, - u32 force_value); -extern void dm_init_edca_turbo(struct net_device *dev); -extern void dm_rf_operation_test_callback(unsigned long data); -extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work); -extern void dm_fsync_timer_callback(unsigned long data); extern void dm_check_fsync(struct net_device *dev); -extern void dm_shadow_init(struct net_device *dev); - /*--------------------Define export function prototype-----------------------*/ @@ -88,7 +61,7 @@ static void dm_check_rate_adaptive(struct net_device *dev); // DM --> Bandwidth switch static void dm_init_bandwidth_autoswitch(struct net_device *dev); -static void dm_bandwidth_autoswitch( struct net_device *dev); +static void dm_bandwidth_autoswitch(struct net_device *dev); // DM --> TX power control //static void dm_initialize_txpower_tracking(struct net_device *dev); @@ -100,19 +73,11 @@ static void dm_check_txpower_tracking(struct net_device *dev); //static void dm_txpower_reset_recovery(struct net_device *dev); -// DM --> BB init gain restore -#ifndef RTL8192U -static void dm_bb_initialgain_restore(struct net_device *dev); - - -// DM --> BB init gain backup -static void dm_bb_initialgain_backup(struct net_device *dev); -#endif // DM --> Dynamic Init Gain by RSSI static void dm_dig_init(struct net_device *dev); static void dm_ctrl_initgain_byrssi(struct net_device *dev); static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev); -static void dm_ctrl_initgain_byrssi_by_driverrssi( struct net_device *dev); +static void dm_ctrl_initgain_byrssi_by_driverrssi(struct net_device *dev); static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev); static void dm_initial_gain(struct net_device *dev); static void dm_pd_th(struct net_device *dev); @@ -122,12 +87,7 @@ static void dm_init_ctstoself(struct net_device *dev); // DM --> EDCA turbo mode control static void dm_check_edca_turbo(struct net_device *dev); -// DM --> HW RF control -static void dm_check_rfctrl_gpio(struct net_device *dev); - -#ifndef RTL8190P //static void dm_gpio_change_rf(struct net_device *dev); -#endif // DM --> Check PBC static void dm_check_pbc_gpio(struct net_device *dev); @@ -168,8 +128,7 @@ static void dm_ctstoself(struct net_device *dev); // This function is only invoked at driver intialization once. // // -extern void -init_hal_dm(struct net_device *dev) +void init_hal_dm(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -189,7 +148,7 @@ init_hal_dm(struct net_device *dev) } // InitHalDm -extern void deinit_hal_dm(struct net_device *dev) +void deinit_hal_dm(struct net_device *dev) { dm_deInit_fsync(dev); @@ -224,9 +183,8 @@ void dm_CheckRxAggregation(struct net_device *dev) { curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; - if((curTxOkCnt + curRxOkCnt) < 15000000) { + if ((curTxOkCnt + curRxOkCnt) < 15000000) return; - } if(curTxOkCnt > 4*curRxOkCnt) { if (priv->bCurrentRxAggrEnable) { @@ -255,7 +213,7 @@ void dm_CheckRxAggregation(struct net_device *dev) { -extern void hal_dm_watchdog(struct net_device *dev) +void hal_dm_watchdog(struct net_device *dev) { //struct r8192_priv *priv = ieee80211_priv(dev); @@ -269,7 +227,6 @@ extern void hal_dm_watchdog(struct net_device *dev) dm_ctrl_initgain_byrssi(dev); dm_check_edca_turbo(dev); dm_bandwidth_autoswitch(dev); - dm_check_rfctrl_gpio(dev); dm_check_rx_path_selection(dev); dm_check_fsync(dev); @@ -289,7 +246,7 @@ extern void hal_dm_watchdog(struct net_device *dev) * 01/16/2008 MHC RF_Type is assigned in ReadAdapterInfo(). We must call * the function after making sure RF_Type. */ -extern void init_rate_adaptive(struct net_device * dev) +void init_rate_adaptive(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -351,7 +308,7 @@ extern void init_rate_adaptive(struct net_device * dev) * 05/26/08 amy Create version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void dm_check_rate_adaptive(struct net_device * dev) +static void dm_check_rate_adaptive(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; @@ -372,11 +329,11 @@ static void dm_check_rate_adaptive(struct net_device * dev) return; // TODO: Only 11n mode is implemented currently, - if( !(priv->ieee80211->mode == WIRELESS_MODE_N_24G || + if(!(priv->ieee80211->mode == WIRELESS_MODE_N_24G || priv->ieee80211->mode == WIRELESS_MODE_N_5G)) return; - if( priv->ieee80211->state == IEEE80211_LINKED ) + if(priv->ieee80211->state == IEEE80211_LINKED) { // RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t"); @@ -454,8 +411,8 @@ static void dm_check_rate_adaptive(struct net_device * dev) //pHalData->UndecoratedSmoothedPWDB = 19; if(priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5)) { - if( (priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) || - ping_rssi_state ) + if((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) || + ping_rssi_state) { //DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR); pra->ratr_state = DM_RATR_STA_LOW; @@ -480,8 +437,8 @@ static void dm_check_rate_adaptive(struct net_device * dev) // // Check whether updating of RATR0 is required // - currentRATR = read_nic_dword(dev, RATR0); - if( targetRATR != currentRATR ) + read_nic_dword(dev, RATR0, ¤tRATR); + if(targetRATR != currentRATR) { u32 ratr_value; ratr_value = targetRATR; @@ -505,7 +462,7 @@ static void dm_check_rate_adaptive(struct net_device * dev) } // dm_CheckRateAdaptive -static void dm_init_bandwidth_autoswitch(struct net_device * dev) +static void dm_init_bandwidth_autoswitch(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -517,7 +474,7 @@ static void dm_init_bandwidth_autoswitch(struct net_device * dev) } // dm_init_bandwidth_autoswitch -static void dm_bandwidth_autoswitch(struct net_device * dev) +static void dm_bandwidth_autoswitch(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -588,7 +545,7 @@ static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = { {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00} // 11, -11db }; -static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) +static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); bool bHighpowerstate, viviflag = FALSE; @@ -620,32 +577,23 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING; tx_cmd.Length = 4; tx_cmd.Value = Value; -#ifdef RTL8192U rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12); if (rtStatus == RT_STATUS_FAILURE) { RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); } -#else - cmpk_message_handle_tx(dev, (u8*)&tx_cmd, - DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T)); -#endif mdelay(1); //DbgPrint("hi, vivi, strange\n"); for(i = 0;i <= 30; i++) { - Pwr_Flag = read_nic_byte(dev, 0x1ba); + read_nic_byte(dev, 0x1ba, &Pwr_Flag); if (Pwr_Flag == 0) { mdelay(1); continue; } -#ifdef RTL8190P - Avg_TSSI_Meas = read_nic_word(dev, 0x1bc); -#else - Avg_TSSI_Meas = read_nic_word(dev, 0x13c); -#endif + read_nic_word(dev, 0x13c, &Avg_TSSI_Meas); if(Avg_TSSI_Meas == 0) { write_nic_byte(dev, 0x1ba, 0); @@ -654,14 +602,10 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) for(k = 0;k < 5; k++) { -#ifdef RTL8190P - tmp_report[k] = read_nic_byte(dev, 0x1d8+k); -#else if(k !=4) - tmp_report[k] = read_nic_byte(dev, 0x134+k); + read_nic_byte(dev, 0x134+k, &tmp_report[k]); else - tmp_report[k] = read_nic_byte(dev, 0x13e); -#endif + read_nic_byte(dev, 0x13e, &tmp_report[k]); RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]); } @@ -708,10 +652,6 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) RT_TRACE(COMP_POWER_TRACKING, "tx power track is done\n"); RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex); RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real); -#ifdef RTL8190P - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real); -#endif RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference); RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation); return; @@ -720,11 +660,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) { if(Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) { - if((priv->rfa_txpowertrackingindex > 0) -#ifdef RTL8190P - &&(priv->rfc_txpowertrackingindex > 0) -#endif - ) + if (priv->rfa_txpowertrackingindex > 0) { priv->rfa_txpowertrackingindex--; if(priv->rfa_txpowertrackingindex_real > 4) @@ -732,33 +668,16 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) priv->rfa_txpowertrackingindex_real--; rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); } -#ifdef RTL8190P - priv->rfc_txpowertrackingindex--; - if(priv->rfc_txpowertrackingindex_real > 4) - { - priv->rfc_txpowertrackingindex_real--; - rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value); - } -#endif } } else { - if((priv->rfa_txpowertrackingindex < 36) -#ifdef RTL8190P - &&(priv->rfc_txpowertrackingindex < 36) -#endif - ) + if (priv->rfa_txpowertrackingindex < 36) { priv->rfa_txpowertrackingindex++; priv->rfa_txpowertrackingindex_real++; rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); -#ifdef RTL8190P - priv->rfc_txpowertrackingindex++; - priv->rfc_txpowertrackingindex_real++; - rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value); -#endif } } priv->cck_present_attentuation_difference @@ -788,10 +707,6 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) } RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex); RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real); -#ifdef RTL8190P - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real); -#endif RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference); RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation); @@ -816,7 +731,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) write_nic_byte(dev, 0x1ba, 0); } -static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev) +static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) { #define ThermalMeterVal 9 struct r8192_priv *priv = ieee80211_priv(dev); @@ -931,20 +846,16 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev) priv->txpower_count = 0; } -extern void dm_txpower_trackingcallback(struct work_struct *work) +void dm_txpower_trackingcallback(struct work_struct *work) { struct delayed_work *dwork = container_of(work,struct delayed_work,work); struct r8192_priv *priv = container_of(dwork,struct r8192_priv,txpower_tracking_wq); struct net_device *dev = priv->ieee80211->dev; -#ifdef RTL8190P - dm_TXPowerTrackingCallback_TSSI(dev); -#else if(priv->bDcut == TRUE) dm_TXPowerTrackingCallback_TSSI(dev); else dm_TXPowerTrackingCallback_ThermalMeter(dev); -#endif } @@ -1472,14 +1383,10 @@ static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev) void dm_initialize_txpower_tracking(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); -#ifdef RTL8190P - dm_InitializeTXPowerTracking_TSSI(dev); -#else if(priv->bDcut == TRUE) dm_InitializeTXPowerTracking_TSSI(dev); else dm_InitializeTXPowerTracking_ThermalMeter(dev); -#endif }// dm_InitializeTXPowerTracking @@ -1572,7 +1479,7 @@ static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) TempVal = 0; TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] + (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) + - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+ + (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16)+ (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24); rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal); //Write 0xa28 0xa29 @@ -1592,7 +1499,7 @@ static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) TempVal = 0; TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] + (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+ + (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16)+ (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24); rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal); //Write 0xa28 0xa29 @@ -1624,7 +1531,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH TempVal = 0; TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] + (CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) + - (CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16 )+ + (CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16)+ (CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24); rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n", @@ -1652,7 +1559,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH TempVal = 0; TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] + (CCKSwingTable_Ch14[priv->CCK_index][3]<<8) + - (CCKSwingTable_Ch14[priv->CCK_index][4]<<16 )+ + (CCKSwingTable_Ch14[priv->CCK_index][4]<<16)+ (CCKSwingTable_Ch14[priv->CCK_index][5]<<24); rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n", @@ -1670,21 +1577,14 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH -extern void dm_cck_txpower_adjust( - struct net_device *dev, - bool binch14 -) +void dm_cck_txpower_adjust(struct net_device *dev, bool binch14) { // dm_CCKTxPowerAdjust struct r8192_priv *priv = ieee80211_priv(dev); -#ifdef RTL8190P - dm_CCKTxPowerAdjust_TSSI(dev, binch14); -#else if(priv->bDcut == TRUE) dm_CCKTxPowerAdjust_TSSI(dev, binch14); else dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14); -#endif } @@ -1710,7 +1610,7 @@ static void dm_txpower_reset_recovery( } // dm_TXPowerResetRecovery -extern void dm_restore_dynamic_mechanism_state(struct net_device *dev) +void dm_restore_dynamic_mechanism_state(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u32 reg_ratr = priv->rate_adaptive.last_ratr; @@ -1727,7 +1627,7 @@ extern void dm_restore_dynamic_mechanism_state(struct net_device *dev) if(priv->rate_adaptive.rate_adaptive_disabled) return; // TODO: Only 11n mode is implemented currently, - if( !(priv->ieee80211->mode==WIRELESS_MODE_N_24G || + if(!(priv->ieee80211->mode==WIRELESS_MODE_N_24G || priv->ieee80211->mode==WIRELESS_MODE_N_5G)) return; { @@ -1736,7 +1636,7 @@ extern void dm_restore_dynamic_mechanism_state(struct net_device *dev) ratr_value = reg_ratr; if(priv->rf_type == RF_1T2R) // 1T2R, Spatial Stream 2 should be disabled { - ratr_value &=~ (RATE_ALL_OFDM_2SS); + ratr_value &= ~(RATE_ALL_OFDM_2SS); //DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value); } //DbgPrint("set HW_VAR_TATR_0 = 0x%x\n", ratr_value); @@ -1745,9 +1645,8 @@ extern void dm_restore_dynamic_mechanism_state(struct net_device *dev) write_nic_byte(dev, UFWP, 1); } //Restore TX Power Tracking Index - if(priv->btxpower_trackingInit && priv->btxpower_tracking){ + if (priv->btxpower_trackingInit && priv->btxpower_tracking) dm_txpower_reset_recovery(dev); - } // //Restore BB Initial Gain @@ -1786,7 +1685,7 @@ static void dm_bb_initialgain_restore(struct net_device *dev) } // dm_BBInitialGainRestore -extern void dm_backup_dynamic_mechanism_state(struct net_device *dev) +void dm_backup_dynamic_mechanism_state(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -1841,9 +1740,9 @@ static void dm_bb_initialgain_backup(struct net_device *dev) * 05/29/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, - u32 dm_type, - u32 dm_value) + +void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type, + u32 dm_value) { if (dm_type == DIG_TYPE_THRESH_HIGH) { @@ -1910,24 +1809,8 @@ extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, dm_digtable.rx_gain_range_max = (u8)dm_value; } } /* DM_ChangeDynamicInitGainThresh */ -extern void -dm_change_fsync_setting( - struct net_device *dev, - s32 DM_Type, - s32 DM_Value) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - if (DM_Type == 0) // monitor 0xc38 register - { - if(DM_Value > 1) - DM_Value = 1; - priv->framesyncMonitor = (u8)DM_Value; - //DbgPrint("pHalData->framesyncMonitor = %d", pHalData->framesyncMonitor); - } -} - -extern void +void dm_change_rxpath_selection_setting( struct net_device *dev, s32 DM_Type, @@ -2194,11 +2077,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( { /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x40); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40); */ @@ -2222,7 +2101,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( /* 2. When RSSI increase, We have to judge if it is larger than a threshold and then execute the step below. */ - if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) ) + if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)) { u8 reset_flag = 0; @@ -2265,11 +2144,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( { /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); /* else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); @@ -2316,7 +2191,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( * *---------------------------------------------------------------------------*/ static void dm_ctrl_initgain_byrssi_highpwr( - struct net_device * dev) + struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); static u32 reset_cnt_highpwr; @@ -2342,11 +2217,7 @@ static void dm_ctrl_initgain_byrssi_highpwr( // 3.1 Higher PD_TH for OFDM for high power state. if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); @@ -2370,11 +2241,7 @@ static void dm_ctrl_initgain_byrssi_highpwr( // 3.2 Recover PD_TH for OFDM for normal power region. if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); */ @@ -2391,12 +2258,13 @@ static void dm_ctrl_initgain_byrssi_highpwr( static void dm_initial_gain( - struct net_device * dev) + struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 initial_gain=0; static u8 initialized, force_write; static u32 reset_cnt; + u8 tmp; if(dm_digtable.dig_algorithm_switch) { @@ -2437,7 +2305,8 @@ static void dm_initial_gain( reset_cnt = priv->reset_count; } - if(dm_digtable.pre_ig_value != read_nic_byte(dev, rOFDM0_XAAGCCore1)) + read_nic_byte(dev, rOFDM0_XAAGCCore1, &tmp); + if (dm_digtable.pre_ig_value != tmp) force_write = 1; { @@ -2459,7 +2328,7 @@ static void dm_initial_gain( } static void dm_pd_th( - struct net_device * dev) + struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); static u8 initialized, force_write; @@ -2514,11 +2383,7 @@ static void dm_pd_th( { /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x40); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x40); */ @@ -2533,11 +2398,7 @@ static void dm_pd_th( { /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); */ @@ -2550,11 +2411,7 @@ static void dm_pd_th( // Higher PD_TH for OFDM for high power state. if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); - #endif + write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); */ @@ -2571,7 +2428,7 @@ static void dm_pd_th( } static void dm_cs_ratio( - struct net_device * dev) + struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); static u8 initialized,force_write; @@ -2589,7 +2446,7 @@ static void dm_cs_ratio( { if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)) dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; - else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) ) + else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh)) dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER; else dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state; @@ -2634,7 +2491,7 @@ static void dm_cs_ratio( } } -extern void dm_init_edca_turbo(struct net_device * dev) +void dm_init_edca_turbo(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -2644,7 +2501,7 @@ extern void dm_init_edca_turbo(struct net_device * dev) } // dm_init_edca_turbo static void dm_check_edca_turbo( - struct net_device * dev) + struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; @@ -2666,7 +2523,7 @@ static void dm_check_edca_turbo( if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO) goto dm_CheckEdcaTurbo_EXIT; -// printk("========>%s():bis_any_nonbepkts is %d\n",__FUNCTION__,priv->bis_any_nonbepkts); +// printk("========>%s():bis_any_nonbepkts is %d\n",__func__,priv->bis_any_nonbepkts); // Check the status for current condition. if(!priv->ieee80211->bis_any_nonbepkts) { @@ -2727,8 +2584,9 @@ static void dm_check_edca_turbo( // TODO: Modified this part and try to set acm control in only 1 IO processing!! PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); - u8 AcmCtrl = read_nic_byte( dev, AcmHwCtrl ); - if( pAciAifsn->f.ACM ) + u8 AcmCtrl; + read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); + if(pAciAifsn->f.ACM) { // ACM bit is 1. AcmCtrl |= AcmHw_BeqEn; } @@ -2737,8 +2595,8 @@ static void dm_check_edca_turbo( AcmCtrl &= (~AcmHw_BeqEn); } - RT_TRACE( COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl ) ; - write_nic_byte(dev, AcmHwCtrl, AcmCtrl ); + RT_TRACE(COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl) ; + write_nic_byte(dev, AcmHwCtrl, AcmCtrl); } } priv->bcurrent_turbo_EDCA = false; @@ -2753,27 +2611,7 @@ dm_CheckEdcaTurbo_EXIT: lastRxOkCnt = priv->stats.rxbytesunicast; } // dm_CheckEdcaTurbo -extern void DM_CTSToSelfSetting(struct net_device * dev,u32 DM_Type, u32 DM_Value) -{ - struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev); - - if (DM_Type == 0) // CTS to self disable/enable - { - if(DM_Value > 1) - DM_Value = 1; - priv->ieee80211->bCTSToSelfEnable = (bool)DM_Value; - //DbgPrint("pMgntInfo->bCTSToSelfEnable = %d\n", pMgntInfo->bCTSToSelfEnable); - } - else if(DM_Type == 1) //CTS to self Th - { - if(DM_Value >= 50) - DM_Value = 50; - priv->ieee80211->CTSToSelfTH = (u8)DM_Value; - //DbgPrint("pMgntInfo->CTSToSelfTH = %d\n", pMgntInfo->CTSToSelfTH); - } -} - -static void dm_init_ctstoself(struct net_device * dev) +static void dm_init_ctstoself(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev); @@ -2820,44 +2658,6 @@ static void dm_ctstoself(struct net_device *dev) } } - -/*----------------------------------------------------------------------------- - * Function: dm_check_rfctrl_gpio() - * - * Overview: Copy 8187B template for 9xseries. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/28/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -static void dm_check_rfctrl_gpio(struct net_device * dev) -{ - //struct r8192_priv *priv = ieee80211_priv(dev); - - // Work around for DTM test, we will not enable HW - radio on/off because r/w - // page 1 register before extra bus is enabled causing system failures when resuming - // from S4. 20080218, Emily - - // Stop to execute workitem to prevent S3/S4 bug. -#ifdef RTL8190P - return; -#endif -#ifdef RTL8192U - return; -#endif -#ifdef RTL8192E - queue_delayed_work(priv->priv_wq,&priv->gpio_change_rf_wq,0); -#endif - -} /* dm_CheckRfCtrlGPIO */ - /*----------------------------------------------------------------------------- * Function: dm_check_pbc_gpio() * @@ -2876,12 +2676,11 @@ static void dm_check_rfctrl_gpio(struct net_device * dev) *---------------------------------------------------------------------------*/ static void dm_check_pbc_gpio(struct net_device *dev) { -#ifdef RTL8192U struct r8192_priv *priv = ieee80211_priv(dev); u8 tmp1byte; - tmp1byte = read_nic_byte(dev,GPI); + read_nic_byte(dev, GPI, &tmp1byte); if(tmp1byte == 0xff) return; @@ -2892,83 +2691,9 @@ static void dm_check_pbc_gpio(struct net_device *dev) RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n"); priv->bpbc_pressed = true; } -#endif } -#ifdef RTL8192E - -/*----------------------------------------------------------------------------- - * Function: dm_GPIOChangeRF - * Overview: PCI will not support workitem call back HW radio on-off control. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 02/21/2008 MHC Create Version 0. - * - *---------------------------------------------------------------------------*/ -extern void dm_gpio_change_rf_callback(struct work_struct *work) -{ - struct delayed_work *dwork = container_of(work,struct delayed_work,work); - struct r8192_priv *priv = container_of(dwork,struct r8192_priv,gpio_change_rf_wq); - struct net_device *dev = priv->ieee80211->dev; - u8 tmp1byte; - RT_RF_POWER_STATE eRfPowerStateToSet; - bool bActuallySet = false; - - do{ - bActuallySet=false; - - if(!priv->up) - { - RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF),"dm_gpio_change_rf_callback(): Callback function breaks out!!\n"); - } - else - { - // 0x108 GPIO input register is read only - //set 0x108 B1= 1: RF-ON; 0: RF-OFF. - tmp1byte = read_nic_byte(dev,GPI); - - eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff; - - if( (priv->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn)) - { - RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n"); - - priv->bHwRadioOff = false; - bActuallySet = true; - } - else if ( (priv->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff)) - { - RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n"); - priv->bHwRadioOff = true; - bActuallySet = true; - } - - if(bActuallySet) - { - #ifdef TO_DO - MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW); - //DrvIFIndicateCurrentPhyStatus(pAdapter); - #endif - } - else - { - msleep(2000); - } - - } - }while(TRUE) - -} /* dm_GPIOChangeRF */ - -#endif /*----------------------------------------------------------------------------- * Function: DM_RFPathCheckWorkItemCallBack() * @@ -2985,7 +2710,7 @@ extern void dm_gpio_change_rf_callback(struct work_struct *work) * 01/30/2008 MHC Create Version 0. * *---------------------------------------------------------------------------*/ -extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work) +void dm_rf_pathcheck_workitemcallback(struct work_struct *work) { struct delayed_work *dwork = container_of(work,struct delayed_work,work); struct r8192_priv *priv = container_of(dwork,struct r8192_priv,rfpath_check_wq); @@ -2996,7 +2721,7 @@ extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work) /* 2008/01/30 MH After discussing with SD3 Jerry, 0xc04/0xd04 register will always be the same. We only read 0xc04 now. */ - rfpath = read_nic_byte(dev, 0xc04); + read_nic_byte(dev, 0xc04, &rfpath); // Check Bit 0-3, it means if RF A-D is enabled. for (i = 0; i < RF90_PATH_MAX; i++) @@ -3012,7 +2737,7 @@ extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work) dm_rxpath_sel_byrssi(dev); } /* DM_RFPathCheckWorkItemCallBack */ -static void dm_init_rxpath_selection(struct net_device * dev) +static void dm_init_rxpath_selection(struct net_device *dev) { u8 i; struct r8192_priv *priv = ieee80211_priv(dev); @@ -3033,7 +2758,7 @@ static void dm_init_rxpath_selection(struct net_device * dev) } } -static void dm_rxpath_sel_byrssi(struct net_device * dev) +static void dm_rxpath_sel_byrssi(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 i, max_rssi_index=0, min_rssi_index=0, sec_rssi_index=0, rf_num=0; @@ -3052,12 +2777,13 @@ static void dm_rxpath_sel_byrssi(struct net_device * dev) if(!cck_Rx_Path_initialized) { - DM_RxPathSelTable.cck_Rx_path = (read_nic_byte(dev, 0xa07)&0xf); + read_nic_byte(dev, 0xa07, &DM_RxPathSelTable.cck_Rx_path); + DM_RxPathSelTable.cck_Rx_path &= 0xf; cck_Rx_Path_initialized = 1; } - DM_RxPathSelTable.disabledRF = 0xf; - DM_RxPathSelTable.disabledRF &=~ (read_nic_byte(dev, 0xc04)); + read_nic_byte(dev, 0xc04, &DM_RxPathSelTable.disabledRF); + DM_RxPathSelTable.disabledRF = ~DM_RxPathSelTable.disabledRF & 0xf; if(priv->ieee80211->mode == WIRELESS_MODE_B) { @@ -3325,11 +3051,7 @@ static void dm_init_fsync (struct net_device *dev) priv->ieee80211->fsync_time_interval = 500; priv->ieee80211->fsync_rate_bitmap = 0x0f000800; priv->ieee80211->fsync_rssi_threshold = 30; -#ifdef RTL8190P - priv->ieee80211->bfsync_enable = true; -#else priv->ieee80211->bfsync_enable = false; -#endif priv->ieee80211->fsync_multiple_timeinterval = 3; priv->ieee80211->fsync_firstdiff_ratethreshold= 100; priv->ieee80211->fsync_seconddiff_ratethreshold= 200; @@ -3348,7 +3070,7 @@ static void dm_deInit_fsync(struct net_device *dev) del_timer_sync(&priv->fsync_timer); } -extern void dm_fsync_timer_callback(unsigned long data) +void dm_fsync_timer_callback(unsigned long data) { struct net_device *dev = (struct net_device *)data; struct r8192_priv *priv = ieee80211_priv((struct net_device *)data); @@ -3356,7 +3078,7 @@ extern void dm_fsync_timer_callback(unsigned long data) bool bSwitchFromCountDiff = false; bool bDoubleTimeInterval = false; - if( priv->ieee80211->state == IEEE80211_LINKED && + if(priv->ieee80211->state == IEEE80211_LINKED && priv->ieee80211->bfsync_enable && (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) { @@ -3412,20 +3134,12 @@ extern void dm_fsync_timer_callback(unsigned long data) priv->bswitch_fsync = !priv->bswitch_fsync; if(priv->bswitch_fsync) { - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x00); - #else write_nic_byte(dev,0xC36, 0x1c); - #endif write_nic_byte(dev, 0xC3e, 0x90); } else { - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else write_nic_byte(dev, 0xC36, 0x5c); - #endif write_nic_byte(dev, 0xC3e, 0x96); } } @@ -3434,11 +3148,7 @@ extern void dm_fsync_timer_callback(unsigned long data) if(priv->bswitch_fsync) { priv->bswitch_fsync = false; - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else write_nic_byte(dev, 0xC36, 0x5c); - #endif write_nic_byte(dev, 0xC3e, 0x96); } } @@ -3461,19 +3171,11 @@ extern void dm_fsync_timer_callback(unsigned long data) if(priv->bswitch_fsync) { priv->bswitch_fsync = false; - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else write_nic_byte(dev, 0xC36, 0x5c); - #endif write_nic_byte(dev, 0xC3e, 0x96); } priv->ContinueDiffCount = 0; - #ifdef RTL8190P - write_nic_dword(dev, rOFDM0_RxDetector2, 0x164052cd); - #else write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); - #endif } RT_TRACE(COMP_HALDM, "ContinueDiffCount %d\n", priv->ContinueDiffCount); RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync); @@ -3481,7 +3183,7 @@ extern void dm_fsync_timer_callback(unsigned long data) static void dm_StartHWFsync(struct net_device *dev) { - RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__); + RT_TRACE(COMP_HALDM, "%s\n", __func__); write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf); write_nic_byte(dev, 0xc3b, 0x41); } @@ -3490,7 +3192,7 @@ static void dm_EndSWFsync(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__); + RT_TRACE(COMP_HALDM, "%s\n", __func__); del_timer_sync(&(priv->fsync_timer)); // Let Register return to default value; @@ -3498,19 +3200,13 @@ static void dm_EndSWFsync(struct net_device *dev) { priv->bswitch_fsync = false; - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else - write_nic_byte(dev, 0xC36, 0x5c); - #endif + write_nic_byte(dev, 0xC36, 0x5c); write_nic_byte(dev, 0xC3e, 0x96); } priv->ContinueDiffCount = 0; -#ifndef RTL8190P write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); -#endif } @@ -3520,7 +3216,7 @@ static void dm_StartSWFsync(struct net_device *dev) u32 rateIndex; u32 rateBitmap; - RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__); + RT_TRACE(COMP_HALDM,"%s\n", __func__); // Initial rate record to zero, start to record. priv->rate_record = 0; // Initialize continue diff count to zero, start to record. @@ -3549,15 +3245,13 @@ static void dm_StartSWFsync(struct net_device *dev) priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval); add_timer(&priv->fsync_timer); -#ifndef RTL8190P write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd); -#endif } static void dm_EndHWFsync(struct net_device *dev) { - RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__); + RT_TRACE(COMP_HALDM,"%s\n", __func__); write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); write_nic_byte(dev, 0xc3b, 0x49); @@ -3576,12 +3270,12 @@ void dm_check_fsync(struct net_device *dev) RT_TRACE(COMP_HALDM, "RSSI %d TimeInterval %d MultipleTimeInterval %d\n", priv->ieee80211->fsync_rssi_threshold, priv->ieee80211->fsync_time_interval, priv->ieee80211->fsync_multiple_timeinterval); RT_TRACE(COMP_HALDM, "RateBitmap 0x%x FirstDiffRateThreshold %d SecondDiffRateThreshold %d\n", priv->ieee80211->fsync_rate_bitmap, priv->ieee80211->fsync_firstdiff_ratethreshold, priv->ieee80211->fsync_seconddiff_ratethreshold); - if( priv->ieee80211->state == IEEE80211_LINKED && + if(priv->ieee80211->state == IEEE80211_LINKED && (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) { if(priv->ieee80211->bfsync_enable == 0) { - switch(priv->ieee80211->fsync_state) + switch (priv->ieee80211->fsync_state) { case Default_Fsync: dm_StartHWFsync(dev); @@ -3599,7 +3293,7 @@ void dm_check_fsync(struct net_device *dev) } else { - switch(priv->ieee80211->fsync_state) + switch (priv->ieee80211->fsync_state) { case Default_Fsync: dm_StartSWFsync(dev); @@ -3620,11 +3314,7 @@ void dm_check_fsync(struct net_device *dev) { if(reg_c38_State != RegC38_Fsync_AP_BCM) { //For broadcom AP we write different default value - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector3, 0x15); - #else - write_nic_byte(dev, rOFDM0_RxDetector3, 0x95); - #endif + write_nic_byte(dev, rOFDM0_RxDetector3, 0x95); reg_c38_State = RegC38_Fsync_AP_BCM; } @@ -3632,7 +3322,7 @@ void dm_check_fsync(struct net_device *dev) } else { - switch(priv->ieee80211->fsync_state) + switch (priv->ieee80211->fsync_state) { case HW_Fsync: dm_EndHWFsync(dev); @@ -3655,11 +3345,7 @@ void dm_check_fsync(struct net_device *dev) { if(reg_c38_State != RegC38_NonFsync_Other_AP) { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector3, 0x10); - #else - write_nic_byte(dev, rOFDM0_RxDetector3, 0x90); - #endif + write_nic_byte(dev, rOFDM0_RxDetector3, 0x90); reg_c38_State = RegC38_NonFsync_Other_AP; } @@ -3723,7 +3409,7 @@ void dm_check_fsync(struct net_device *dev) * 05/29/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -extern void dm_shadow_init(struct net_device *dev) +void dm_shadow_init(struct net_device *dev) { u8 page; u16 offset; @@ -3731,17 +3417,17 @@ extern void dm_shadow_init(struct net_device *dev) for (page = 0; page < 5; page++) for (offset = 0; offset < 256; offset++) { - dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256); + read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]); //DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]); } for (page = 8; page < 11; page++) for (offset = 0; offset < 256; offset++) - dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256); + read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]); for (page = 12; page < 15; page++) for (offset = 0; offset < 256; offset++) - dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256); + read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]); } /* dm_shadow_init */ @@ -3787,7 +3473,7 @@ static void dm_dynamic_txpower(struct net_device *dev) return; } //printk("priv->ieee80211->current_network.unknown_cap_exist is %d ,priv->ieee80211->current_network.broadcom_cap_exist is %d\n",priv->ieee80211->current_network.unknown_cap_exist,priv->ieee80211->current_network.broadcom_cap_exist); - if((priv->ieee80211->current_network.atheros_cap_exist ) && (priv->ieee80211->mode == IEEE_G)){ + if((priv->ieee80211->current_network.atheros_cap_exist) && (priv->ieee80211->mode == IEEE_G)){ txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH; txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW; } @@ -3797,7 +3483,7 @@ static void dm_dynamic_txpower(struct net_device *dev) txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW; } -// printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__FUNCTION__,txhipower_threshhold,txlowpower_threshold); +// printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__func__,txhipower_threshhold,txlowpower_threshold); RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb); if(priv->ieee80211->state == IEEE80211_LINKED) @@ -3832,8 +3518,8 @@ static void dm_dynamic_txpower(struct net_device *dev) priv->bDynamicTxLowPower = false; } - if( (priv->bDynamicTxHighPower != priv->bLastDTPFlag_High ) || - (priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low ) ) + if((priv->bDynamicTxHighPower != priv->bLastDTPFlag_High) || + (priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low)) { RT_TRACE(COMP_TXAGC,"SetTxPowerLevel8190() channel = %d \n" , priv->ieee80211->current_network.channel); @@ -3841,10 +3527,8 @@ static void dm_dynamic_txpower(struct net_device *dev) SetTxPowerLevel8190(Adapter,pHalData->CurrentChannel); #endif -#ifdef RTL8192U rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel); //pHalData->bStartTxCtrlByTPCNFR = FALSE; //Clear th flag of Set TX Power from Sitesurvey -#endif } priv->bLastDTPFlag_High = priv->bDynamicTxHighPower; priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower; @@ -3852,20 +3536,20 @@ static void dm_dynamic_txpower(struct net_device *dev) } /* dm_dynamic_txpower */ //added by vivi, for read tx rate and retrycount -static void dm_check_txrateandretrycount(struct net_device * dev) +static void dm_check_txrateandretrycount(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; + struct ieee80211_device *ieee = priv->ieee80211; //for 11n tx rate // priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg); - ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg); + read_nic_byte(dev, Current_Tx_Rate_Reg, &ieee->softmac_stats.CurrentShowTxate); //printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate); //for initial tx rate // priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg); - ieee->softmac_stats.last_packet_rate = read_nic_byte(dev ,Initial_Tx_Rate_Reg); + read_nic_byte(dev, Initial_Tx_Rate_Reg, &ieee->softmac_stats.last_packet_rate); //for tx tx retry count // priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg); - ieee->softmac_stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg); + read_nic_dword(dev, Tx_Retry_Count_Reg, &ieee->softmac_stats.txretrycount); } static void dm_send_rssi_tofw(struct net_device *dev) @@ -3881,9 +3565,6 @@ static void dm_send_rssi_tofw(struct net_device *dev) tx_cmd.Op = TXCMD_SET_RX_RSSI; tx_cmd.Length = 4; tx_cmd.Value = priv->undecorated_smoothed_pwdb; - - cmpk_message_handle_tx(dev, (u8*)&tx_cmd, - DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T)); } /*---------------------------Define function prototype------------------------*/ diff --git a/drivers/staging/rtl8192u/r8192U_dm.h b/drivers/staging/rtl8192u/r8192U_dm.h index ffb083c958a..3008f91ad4c 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.h +++ b/drivers/staging/rtl8192u/r8192U_dm.h @@ -48,16 +48,16 @@ #define VeryLowRSSI 15 #define CTSToSelfTHVal 30 -//defined by vivi, for tx power track +/* defined by vivi, for tx power track */ #define E_FOR_TX_POWER_TRACK 300 -//Dynamic Tx Power Control Threshold +/* Dynamic Tx Power Control Threshold */ #define TX_POWER_NEAR_FIELD_THRESH_HIGH 68 #define TX_POWER_NEAR_FIELD_THRESH_LOW 62 -//added by amy for atheros AP +/* added by amy for atheros AP */ #define TX_POWER_ATHEROAP_THRESH_HIGH 78 #define TX_POWER_ATHEROAP_THRESH_LOW 72 -//defined by vivi, for showing on UI +/* defined by vivi, for showing on UI */ #define Current_Tx_Rate_Reg 0x1b8 #define Initial_Tx_Rate_Reg 0x1b9 #define Tx_Retry_Count_Reg 0x1ac @@ -98,28 +98,25 @@ typedef struct _dynamic_initial_gain_threshold_ { bool initialgain_lowerbound_state; long rssi_val; -}dig_t; +} dig_t; -typedef enum tag_dynamic_init_gain_state_definition -{ +typedef enum tag_dynamic_init_gain_state_definition { DM_STA_DIG_OFF = 0, DM_STA_DIG_ON, DM_STA_DIG_MAX -}dm_dig_sta_e; +} dm_dig_sta_e; /* 2007/10/08 MH Define RATR state. */ -typedef enum tag_dynamic_ratr_state_definition -{ +typedef enum tag_dynamic_ratr_state_definition { DM_RATR_STA_HIGH = 0, DM_RATR_STA_MIDDLE = 1, DM_RATR_STA_LOW = 2, DM_RATR_STA_MAX -}dm_ratr_sta_e; +} dm_ratr_sta_e; /* 2007/10/11 MH Define DIG operation type. */ -typedef enum tag_dynamic_init_gain_operation_type_definition -{ +typedef enum tag_dynamic_init_gain_operation_type_definition { DIG_TYPE_THRESH_HIGH = 0, DIG_TYPE_THRESH_LOW = 1, DIG_TYPE_THRESH_HIGHPWR_HIGH = 2, @@ -134,43 +131,38 @@ typedef enum tag_dynamic_init_gain_operation_type_definition DIG_TYPE_ENABLE = 20, DIG_TYPE_DISABLE = 30, DIG_OP_TYPE_MAX -}dm_dig_op_e; +} dm_dig_op_e; -typedef enum tag_dig_algorithm_definition -{ +typedef enum tag_dig_algorithm_definition { DIG_ALGO_BY_FALSE_ALARM = 0, DIG_ALGO_BY_RSSI = 1, DIG_ALGO_MAX -}dm_dig_alg_e; +} dm_dig_alg_e; -typedef enum tag_dig_dbgmode_definition -{ +typedef enum tag_dig_dbgmode_definition { DIG_DBG_OFF = 0, DIG_DBG_ON = 1, DIG_DBG_MAX -}dm_dig_dbg_e; +} dm_dig_dbg_e; -typedef enum tag_dig_connect_definition -{ +typedef enum tag_dig_connect_definition { DIG_DISCONNECT = 0, DIG_CONNECT = 1, DIG_CONNECT_MAX -}dm_dig_connect_e; +} dm_dig_connect_e; -typedef enum tag_dig_packetdetection_threshold_definition -{ +typedef enum tag_dig_packetdetection_threshold_definition { DIG_PD_AT_LOW_POWER = 0, DIG_PD_AT_NORMAL_POWER = 1, DIG_PD_AT_HIGH_POWER = 2, DIG_PD_MAX -}dm_dig_pd_th_e; +} dm_dig_pd_th_e; -typedef enum tag_dig_cck_cs_ratio_state_definition -{ +typedef enum tag_dig_cck_cs_ratio_state_definition { DIG_CS_RATIO_LOWER = 0, DIG_CS_RATIO_HIGHER = 1, DIG_CS_MAX -}dm_dig_cs_ratio_e; +} dm_dig_cs_ratio_e; typedef struct _Dynamic_Rx_Path_Selection_ { u8 Enable; u8 DbgMode; @@ -185,34 +177,32 @@ typedef struct _Dynamic_Rx_Path_Selection_ { u8 rf_rssi[4]; u8 rf_enable_rssi_th[4]; long cck_pwdb_sta[4]; -}DRxPathSel; +} DRxPathSel; -typedef enum tag_CCK_Rx_Path_Method_Definition -{ +typedef enum tag_CCK_Rx_Path_Method_Definition { CCK_Rx_Version_1 = 0, - CCK_Rx_Version_2= 1, + CCK_Rx_Version_2 = 1, CCK_Rx_Version_MAX -}DM_CCK_Rx_Path_Method; +} DM_CCK_Rx_Path_Method; -typedef enum tag_DM_DbgMode_Definition -{ +typedef enum tag_DM_DbgMode_Definition { DM_DBG_OFF = 0, DM_DBG_ON = 1, DM_DBG_MAX -}DM_DBG_E; +} DM_DBG_E; typedef struct tag_Tx_Config_Cmd_Format { - u32 Op; /* Command packet type. */ - u32 Length; /* Command packet length. */ + u32 Op; /* Command packet type. */ + u32 Length; /* Command packet length. */ u32 Value; -}DCMD_TXCMD_T, *PDCMD_TXCMD_T; +} DCMD_TXCMD_T, *PDCMD_TXCMD_T; /*------------------------------Define structure----------------------------*/ /*------------------------Export global variable----------------------------*/ -extern dig_t dm_digtable; -extern u8 dm_shadow[16][256]; -extern DRxPathSel DM_RxPathSelTable; +extern dig_t dm_digtable; +extern u8 dm_shadow[16][256]; +extern DRxPathSel DM_RxPathSelTable; /*------------------------Export global variable----------------------------*/ @@ -222,24 +212,23 @@ extern DRxPathSel DM_RxPathSelTable; /*--------------------------Exported Function prototype---------------------*/ -extern void init_hal_dm(struct net_device *dev); -extern void deinit_hal_dm(struct net_device *dev); - +extern void init_hal_dm(struct net_device *dev); +extern void deinit_hal_dm(struct net_device *dev); extern void hal_dm_watchdog(struct net_device *dev); - -extern void init_rate_adaptive(struct net_device *dev); -extern void dm_txpower_trackingcallback(struct work_struct *work); -extern void dm_restore_dynamic_mechanism_state(struct net_device *dev); -extern void dm_backup_dynamic_mechanism_state(struct net_device *dev); -extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, - u32 dm_type, u32 dm_value); -extern void dm_force_tx_fw_info(struct net_device *dev,u32 force_type, u32 force_value); -extern void dm_init_edca_turbo(struct net_device *dev); -extern void dm_rf_operation_test_callback(unsigned long data); -extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work); -extern void dm_fsync_timer_callback(unsigned long data); -extern void dm_cck_txpower_adjust(struct net_device *dev,bool binch14); -extern void dm_shadow_init(struct net_device *dev); +extern void init_rate_adaptive(struct net_device *dev); +extern void dm_txpower_trackingcallback(struct work_struct *work); +extern void dm_restore_dynamic_mechanism_state(struct net_device *dev); +extern void dm_backup_dynamic_mechanism_state(struct net_device *dev); +extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, + u32 dm_type, u32 dm_value); +extern void dm_force_tx_fw_info(struct net_device *dev, + u32 force_type, u32 force_value); +extern void dm_init_edca_turbo(struct net_device *dev); +extern void dm_rf_operation_test_callback(unsigned long data); +extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work); +extern void dm_fsync_timer_callback(unsigned long data); +extern void dm_cck_txpower_adjust(struct net_device *dev, bool binch14); +extern void dm_shadow_init(struct net_device *dev); extern void dm_initialize_txpower_tracking(struct net_device *dev); /*--------------------------Exported Function prototype---------------------*/ diff --git a/drivers/staging/rtl8192u/r8192U_hw.h b/drivers/staging/rtl8192u/r8192U_hw.h index 15b0423356f..dd07a735b53 100644 --- a/drivers/staging/rtl8192u/r8192U_hw.h +++ b/drivers/staging/rtl8192u/r8192U_hw.h @@ -1,6 +1,6 @@ /* This is part of rtl8187 OpenSource driver. - Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it> + Copyright (C) Andrea Merello 2004-2005 <andrea.merello@gmail.com> Released under the terms of GPL (General Public Licence) Parts of this driver are based on the GPL part of the @@ -388,10 +388,11 @@ enum _RTL8192Usb_HW { #define EPROM_CMD_NORMAL 0 #define EPROM_CMD_LOAD 1 #define EPROM_CMD_PROGRAM 2 -#define EPROM_CS_SHIFT 3 -#define EPROM_CK_SHIFT 2 -#define EPROM_W_SHIFT 1 -#define EPROM_R_SHIFT 0 +#define EPROM_CS_BIT BIT(3) +#define EPROM_CK_BIT BIT(2) +#define EPROM_W_BIT BIT(1) +#define EPROM_R_BIT BIT(0) + MAC0 = 0x000, MAC1 = 0x001, MAC2 = 0x002, diff --git a/drivers/staging/rtl8192u/r8192U_wx.c b/drivers/staging/rtl8192u/r8192U_wx.c index c904aa8cc0a..675a12d6aa8 100644 --- a/drivers/staging/rtl8192u/r8192U_wx.c +++ b/drivers/staging/rtl8192u/r8192U_wx.c @@ -2,7 +2,7 @@ This file contains wireless extension handlers. This is part of rtl8180 OpenSource driver. - Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it> + Copyright (C) Andrea Merello 2004-2005 <andrea.merello@gmail.com> Released under the terms of GPL (General Public Licence) Parts of this driver are based on the GPL part @@ -24,8 +24,8 @@ #include "dot11d.h" #define RATE_COUNT 12 -u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000, - 6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000}; +u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000, + 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000}; #ifndef ENETDOWN @@ -38,16 +38,16 @@ static int r8192_wx_get_freq(struct net_device *dev, { struct r8192_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_freq(priv->ieee80211,a,wrqu,b); + return ieee80211_wx_get_freq(priv->ieee80211, a, wrqu, b); } static int r8192_wx_get_mode(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { - struct r8192_priv *priv=ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_mode(priv->ieee80211,a,wrqu,b); + return ieee80211_wx_get_mode(priv->ieee80211, a, wrqu, b); } @@ -57,7 +57,7 @@ static int r8192_wx_get_rate(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct r8192_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_rate(priv->ieee80211,info,wrqu,extra); + return ieee80211_wx_get_rate(priv->ieee80211, info, wrqu, extra); } @@ -71,7 +71,7 @@ static int r8192_wx_set_rate(struct net_device *dev, down(&priv->wx_sem); - ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra); + ret = ieee80211_wx_set_rate(priv->ieee80211, info, wrqu, extra); up(&priv->wx_sem); @@ -88,7 +88,7 @@ static int r8192_wx_set_rts(struct net_device *dev, down(&priv->wx_sem); - ret = ieee80211_wx_set_rts(priv->ieee80211,info,wrqu,extra); + ret = ieee80211_wx_set_rts(priv->ieee80211, info, wrqu, extra); up(&priv->wx_sem); @@ -100,7 +100,7 @@ static int r8192_wx_get_rts(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct r8192_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_rts(priv->ieee80211,info,wrqu,extra); + return ieee80211_wx_get_rts(priv->ieee80211, info, wrqu, extra); } static int r8192_wx_set_power(struct net_device *dev, @@ -112,7 +112,7 @@ static int r8192_wx_set_power(struct net_device *dev, down(&priv->wx_sem); - ret = ieee80211_wx_set_power(priv->ieee80211,info,wrqu,extra); + ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra); up(&priv->wx_sem); @@ -124,159 +124,9 @@ static int r8192_wx_get_power(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct r8192_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_power(priv->ieee80211,info,wrqu,extra); -} - -#ifdef JOHN_IOCTL -u16 read_rtl8225(struct net_device *dev, u8 addr); -void write_rtl8225(struct net_device *dev, u8 adr, u16 data); -u32 john_read_rtl8225(struct net_device *dev, u8 adr); -void _write_rtl8225(struct net_device *dev, u8 adr, u16 data); - -static int r8192_wx_read_regs(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 addr; - u16 data1; - - down(&priv->wx_sem); - - - get_user(addr,(u8*)wrqu->data.pointer); - data1 = read_rtl8225(dev, addr); - wrqu->data.length = data1; - - up(&priv->wx_sem); - return 0; - -} - -static int r8192_wx_write_regs(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 addr; - - down(&priv->wx_sem); - - get_user(addr, (u8*)wrqu->data.pointer); - write_rtl8225(dev, addr, wrqu->data.length); - - up(&priv->wx_sem); - return 0; - -} - -void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data); -u8 rtl8187_read_phy(struct net_device *dev,u8 adr, u32 data); - -static int r8192_wx_read_bb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 databb; - - down(&priv->wx_sem); - - databb = rtl8187_read_phy(dev, (u8)wrqu->data.length, 0x00000000); - wrqu->data.length = databb; - - up(&priv->wx_sem); - return 0; -} - -void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data); -static int r8192_wx_write_bb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 databb; - - down(&priv->wx_sem); - - get_user(databb, (u8*)wrqu->data.pointer); - rtl8187_write_phy(dev, wrqu->data.length, databb); - - up(&priv->wx_sem); - return 0; - -} - - -static int r8192_wx_write_nicb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 addr; - - down(&priv->wx_sem); - - get_user(addr, (u32*)wrqu->data.pointer); - write_nic_byte(dev, addr, wrqu->data.length); - - up(&priv->wx_sem); - return 0; - -} -static int r8192_wx_read_nicb(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 addr; - u16 data1; - - down(&priv->wx_sem); - - get_user(addr,(u32*)wrqu->data.pointer); - data1 = read_nic_byte(dev, addr); - wrqu->data.length = data1; - - up(&priv->wx_sem); - return 0; + return ieee80211_wx_get_power(priv->ieee80211, info, wrqu, extra); } -static int r8192_wx_get_ap_status(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee80211; - struct ieee80211_network *target; - int name_len; - - down(&priv->wx_sem); - - //count the length of input ssid - for(name_len=0 ; ((char*)wrqu->data.pointer)[name_len]!='\0' ; name_len++); - - //search for the corresponding info which is received - list_for_each_entry(target, &ieee->network_list, list) { - if ( (target->ssid_len == name_len) && - (strncmp(target->ssid, (char*)wrqu->data.pointer, name_len)==0)){ - if(target->wpa_ie_len>0 || target->rsn_ie_len>0 ) - //set flags=1 to indicate this ap is WPA - wrqu->data.flags = 1; - else wrqu->data.flags = 0; - - - break; - } - } - - up(&priv->wx_sem); - return 0; -} - - - -#endif static int r8192_wx_force_reset(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) @@ -285,7 +135,7 @@ static int r8192_wx_force_reset(struct net_device *dev, down(&priv->wx_sem); - printk("%s(): force reset ! extra is %d\n",__FUNCTION__, *extra); + printk("%s(): force reset ! extra is %d\n", __func__, *extra); priv->force_reset = *extra; up(&priv->wx_sem); return 0; @@ -321,15 +171,15 @@ static int r8192_wx_set_crcmon(struct net_device *dev, down(&priv->wx_sem); - if(enable) - priv->crcmon=1; + if (enable) + priv->crcmon = 1; else - priv->crcmon=0; + priv->crcmon = 0; DMESG("bad CRC in monitor mode are %s", priv->crcmon ? "accepted" : "rejected"); - if(prev != priv->crcmon && priv->up){ + if (prev != priv->crcmon && priv->up) { //rtl8180_down(dev); //rtl8180_up(dev); } @@ -346,7 +196,7 @@ static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a, int ret; down(&priv->wx_sem); - ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b); + ret = ieee80211_wx_set_mode(priv->ieee80211, a, wrqu, b); rtl8192_set_rxconf(dev); @@ -380,7 +230,7 @@ static int rtl8180_wx_get_range(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct iw_range *range = (struct iw_range *)extra; - struct iw_range_with_scan_capa* tmp = (struct iw_range_with_scan_capa*)range; + struct iw_range_with_scan_capa *tmp = (struct iw_range_with_scan_capa *)range; struct r8192_priv *priv = ieee80211_priv(dev); u16 val; int i; @@ -408,7 +258,7 @@ static int rtl8180_wx_get_range(struct net_device *dev, // range->old_num_channels; // range->old_num_frequency; // range->old_freq[6]; /* Filler to keep "version" at the same offset */ - if(priv->rf_set_sens != NULL) + if (priv->rf_set_sens != NULL) range->sensitivity = priv->max_sens; /* signal level threshold range */ range->max_qual.qual = 100; @@ -425,14 +275,13 @@ static int rtl8180_wx_get_range(struct net_device *dev, range->num_bitrates = RATE_COUNT; - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) { + for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) range->bitrate[i] = rtl8180_rates[i]; - } range->min_frag = MIN_FRAG_THRESHOLD; range->max_frag = MAX_FRAG_THRESHOLD; - range->min_pmp=0; + range->min_pmp = 0; range->max_pmp = 5000000; range->min_pmt = 0; range->max_pmt = 65535*1000; @@ -466,14 +315,12 @@ static int rtl8180_wx_get_range(struct net_device *dev, } if (val == IW_MAX_FREQUENCIES) - break; + break; } range->num_frequency = val; range->num_channels = val; -#if WIRELESS_EXT > 17 range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2| IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP; -#endif tmp->scan_capa = 0x01; return 0; } @@ -483,18 +330,17 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; + struct ieee80211_device *ieee = priv->ieee80211; int ret = 0; - if(!priv->up) return -ENETDOWN; + if (!priv->up) + return -ENETDOWN; if (priv->ieee80211->LinkDetectInfo.bBusyTraffic == true) return -EAGAIN; - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) - { - struct iw_scan_req* req = (struct iw_scan_req*)b; - if (req->essid_len) - { + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { + struct iw_scan_req *req = (struct iw_scan_req *)b; + if (req->essid_len) { //printk("==**&*&*&**===>scan set ssid:%s\n", req->essid); ieee->current_network.ssid_len = req->essid_len; memcpy(ieee->current_network.ssid, req->essid, req->essid_len); @@ -503,13 +349,13 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, } down(&priv->wx_sem); - if(priv->ieee80211->state != IEEE80211_LINKED){ + if (priv->ieee80211->state != IEEE80211_LINKED) { priv->ieee80211->scanning = 0; ieee80211_softmac_scan_syncro(priv->ieee80211); ret = 0; + } else { + ret = ieee80211_wx_set_scan(priv->ieee80211, a, wrqu, b); } - else - ret = ieee80211_wx_set_scan(priv->ieee80211,a,wrqu,b); up(&priv->wx_sem); return ret; } @@ -522,11 +368,12 @@ static int r8192_wx_get_scan(struct net_device *dev, struct iw_request_info *a, int ret; struct r8192_priv *priv = ieee80211_priv(dev); - if(!priv->up) return -ENETDOWN; + if (!priv->up) + return -ENETDOWN; down(&priv->wx_sem); - ret = ieee80211_wx_get_scan(priv->ieee80211,a,wrqu,b); + ret = ieee80211_wx_get_scan(priv->ieee80211, a, wrqu, b); up(&priv->wx_sem); @@ -541,7 +388,7 @@ static int r8192_wx_set_essid(struct net_device *dev, int ret; down(&priv->wx_sem); - ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b); + ret = ieee80211_wx_set_essid(priv->ieee80211, a, wrqu, b); up(&priv->wx_sem); @@ -636,7 +483,7 @@ static int r8192_wx_set_wap(struct net_device *dev, // struct sockaddr *temp = (struct sockaddr *)awrq; down(&priv->wx_sem); - ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra); + ret = ieee80211_wx_set_wap(priv->ieee80211, info, awrq, extra); up(&priv->wx_sem); @@ -651,7 +498,7 @@ static int r8192_wx_get_wap(struct net_device *dev, { struct r8192_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_wap(priv->ieee80211,info,wrqu,extra); + return ieee80211_wx_get_wap(priv->ieee80211, info, wrqu, extra); } @@ -673,34 +520,37 @@ static int r8192_wx_set_enc(struct net_device *dev, int ret; //u32 TargetContent; - u32 hwkey[4]={0,0,0,0}; - u8 mask=0xff; - u32 key_idx=0; + u32 hwkey[4] = {0, 0, 0, 0}; + u8 mask = 0xff; + u32 key_idx = 0; //u8 broadcast_addr[6] ={ 0xff,0xff,0xff,0xff,0xff,0xff}; - u8 zero_addr[4][6] ={ {0x00,0x00,0x00,0x00,0x00,0x00}, - {0x00,0x00,0x00,0x00,0x00,0x01}, - {0x00,0x00,0x00,0x00,0x00,0x02}, - {0x00,0x00,0x00,0x00,0x00,0x03} }; + u8 zero_addr[4][6] = { {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x03} }; int i; - if(!priv->up) return -ENETDOWN; + if (!priv->up) + return -ENETDOWN; down(&priv->wx_sem); RT_TRACE(COMP_SEC, "Setting SW wep key"); - ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key); + ret = ieee80211_wx_set_encode(priv->ieee80211, info, wrqu, key); up(&priv->wx_sem); //sometimes, the length is zero while we do not type key value - if(wrqu->encoding.length!=0){ + if (wrqu->encoding.length != 0) { - for(i=0 ; i<4 ; i++){ + for (i = 0; i < 4; i++) { hwkey[i] |= key[4*i+0]&mask; - if(i==1&&(4*i+1)==wrqu->encoding.length) mask=0x00; - if(i==3&&(4*i+1)==wrqu->encoding.length) mask=0x00; + if (i == 1 && (4*i+1) == wrqu->encoding.length) + mask = 0x00; + if (i == 3 && (4*i+1) == wrqu->encoding.length) + mask = 0x00; hwkey[i] |= (key[4*i+1]&mask)<<8; hwkey[i] |= (key[4*i+2]&mask)<<16; hwkey[i] |= (key[4*i+3]&mask)<<24; @@ -709,20 +559,31 @@ static int r8192_wx_set_enc(struct net_device *dev, #define CONF_WEP40 0x4 #define CONF_WEP104 0x14 - switch(wrqu->encoding.flags & IW_ENCODE_INDEX){ - case 0: key_idx = ieee->tx_keyidx; break; - case 1: key_idx = 0; break; - case 2: key_idx = 1; break; - case 3: key_idx = 2; break; - case 4: key_idx = 3; break; - default: break; + switch (wrqu->encoding.flags & IW_ENCODE_INDEX) { + case 0: + key_idx = ieee->tx_keyidx; + break; + case 1: + key_idx = 0; + break; + case 2: + key_idx = 1; + break; + case 3: + key_idx = 2; + break; + case 4: + key_idx = 3; + break; + default: + break; } - if(wrqu->encoding.length==0x5){ + if (wrqu->encoding.length == 0x5) { ieee->pairwise_key_type = KEY_TYPE_WEP40; EnableHWSecurityConfig8192(dev); - setKey( dev, + setKey(dev, key_idx, //EntryNo key_idx, //KeyIndex KEY_TYPE_WEP40, //KeyType @@ -732,11 +593,11 @@ static int r8192_wx_set_enc(struct net_device *dev, } - else if(wrqu->encoding.length==0xd){ + else if (wrqu->encoding.length == 0xd) { ieee->pairwise_key_type = KEY_TYPE_WEP104; EnableHWSecurityConfig8192(dev); - setKey( dev, + setKey(dev, key_idx, //EntryNo key_idx, //KeyIndex KEY_TYPE_WEP104, //KeyType @@ -744,8 +605,9 @@ static int r8192_wx_set_enc(struct net_device *dev, 0, //DefaultKey hwkey); //KeyContent + } else { + printk("wrong type in WEP, not WEP40 and WEP104\n"); } - else printk("wrong type in WEP, not WEP40 and WEP104\n"); } @@ -753,12 +615,13 @@ static int r8192_wx_set_enc(struct net_device *dev, } -static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union - iwreq_data *wrqu, char *p){ +static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, + union iwreq_data *wrqu, char *p) +{ struct r8192_priv *priv = ieee80211_priv(dev); - int *parms=(int*)p; - int mode=parms[0]; + int *parms = (int *)p; + int mode = parms[0]; priv->ieee80211->active_scan = mode; @@ -781,20 +644,20 @@ static int r8192_wx_set_retry(struct net_device *dev, err = -EINVAL; goto exit; } - if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){ + if (!(wrqu->retry.flags & IW_RETRY_LIMIT)) { err = -EINVAL; goto exit; } - if(wrqu->retry.value > R8180_MAX_RETRY){ - err= -EINVAL; + if (wrqu->retry.value > R8180_MAX_RETRY) { + err = -EINVAL; goto exit; } if (wrqu->retry.flags & IW_RETRY_MAX) { priv->retry_rts = wrqu->retry.value; DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value); - }else { + } else { priv->retry_data = wrqu->retry.value; DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value); } @@ -851,7 +714,7 @@ static int r8192_wx_get_sens(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->rf_set_sens == NULL) + if (priv->rf_set_sens == NULL) return -1; /* we have not this support for this radio */ wrqu->sens.value = priv->sens; return 0; @@ -868,14 +731,14 @@ static int r8192_wx_set_sens(struct net_device *dev, short err = 0; down(&priv->wx_sem); //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value); - if(priv->rf_set_sens == NULL) { - err= -1; /* we have not this support for this radio */ + if (priv->rf_set_sens == NULL) { + err = -1; /* we have not this support for this radio */ goto exit; } - if(priv->rf_set_sens(dev, wrqu->sens.value) == 0) + if (priv->rf_set_sens(dev, wrqu->sens.value) == 0) priv->sens = wrqu->sens.value; else - err= -EINVAL; + err = -EINVAL; exit: up(&priv->wx_sem); @@ -883,76 +746,70 @@ exit: return err; } -#if (WIRELESS_EXT >= 18) //hw security need to reorganized. static int r8192_wx_set_enc_ext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - int ret=0; + int ret = 0; struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - //printk("===>%s()\n", __FUNCTION__); + struct ieee80211_device *ieee = priv->ieee80211; + //printk("===>%s()\n", __func__); down(&priv->wx_sem); ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra); { - u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff}; + u8 broadcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; u8 zero[6] = {0}; u32 key[4] = {0}; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; struct iw_point *encoding = &wrqu->encoding; u8 idx = 0, alg = 0, group = 0; - if ((encoding->flags & IW_ENCODE_DISABLED) || - ext->alg == IW_ENCODE_ALG_NONE) //none is not allowed to use hwsec WB 2008.07.01 + if ((encoding->flags & IW_ENCODE_DISABLED) || ext->alg == IW_ENCODE_ALG_NONE) + //none is not allowed to use hwsec WB 2008.07.01 goto end_hw_sec; - alg = (ext->alg == IW_ENCODE_ALG_CCMP)?KEY_TYPE_CCMP:ext->alg; // as IW_ENCODE_ALG_CCMP is defined to be 3 and KEY_TYPE_CCMP is defined to 4; + // as IW_ENCODE_ALG_CCMP is defined to be 3 and KEY_TYPE_CCMP is defined to 4; + alg = (ext->alg == IW_ENCODE_ALG_CCMP)?KEY_TYPE_CCMP:ext->alg; idx = encoding->flags & IW_ENCODE_INDEX; if (idx) - idx --; + idx--; group = ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY; - if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) || (alg == KEY_TYPE_WEP40)) - { - if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40) ) + if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) || (alg == KEY_TYPE_WEP40)) { + if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40)) alg = KEY_TYPE_WEP104; ieee->pairwise_key_type = alg; EnableHWSecurityConfig8192(dev); } - memcpy((u8*)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1 + memcpy((u8 *)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1 - if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) ) - { + if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode != 2)) { - setKey( dev, + setKey(dev, idx,//EntryNo idx, //KeyIndex alg, //KeyType zero, //MacAddr 0, //DefaultKey key); //KeyContent - } - else if (group) - { + } else if (group) { ieee->group_key_type = alg; - setKey( dev, + setKey(dev, idx,//EntryNo idx, //KeyIndex alg, //KeyType broadcast_addr, //MacAddr 0, //DefaultKey key); //KeyContent - } - else //pairwise key - { - setKey( dev, + } else {//pairwise key + setKey(dev, 4,//EntryNo idx, //KeyIndex alg, //KeyType - (u8*)ieee->ap_mac_addr, //MacAddr + (u8 *)ieee->ap_mac_addr, //MacAddr 0, //DefaultKey key); //KeyContent } @@ -970,8 +827,8 @@ static int r8192_wx_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *data, char *extra) { - int ret=0; - //printk("====>%s()\n", __FUNCTION__); + int ret = 0; + //printk("====>%s()\n", __func__); struct r8192_priv *priv = ieee80211_priv(dev); down(&priv->wx_sem); ret = ieee80211_wx_set_auth(priv->ieee80211, info, &(data->param), extra); @@ -983,9 +840,9 @@ static int r8192_wx_set_mlme(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - //printk("====>%s()\n", __FUNCTION__); + //printk("====>%s()\n", __func__); - int ret=0; + int ret = 0; struct r8192_priv *priv = ieee80211_priv(dev); down(&priv->wx_sem); ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra); @@ -993,32 +850,31 @@ static int r8192_wx_set_mlme(struct net_device *dev, up(&priv->wx_sem); return ret; } -#endif + static int r8192_wx_set_gen_ie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *data, char *extra) { - //printk("====>%s(), len:%d\n", __FUNCTION__, data->length); - int ret=0; + //printk("====>%s(), len:%d\n", __func__, data->length); + int ret = 0; struct r8192_priv *priv = ieee80211_priv(dev); down(&priv->wx_sem); ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->data.length); up(&priv->wx_sem); - //printk("<======%s(), ret:%d\n", __FUNCTION__, ret); + //printk("<======%s(), ret:%d\n", __func__, ret); return ret; } static int dummy(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu,char *b) + union iwreq_data *wrqu, char *b) { return -1; } -static iw_handler r8192_wx_handlers[] = -{ +static iw_handler r8192_wx_handlers[] = { NULL, /* SIOCSIWCOMMIT */ r8192_wx_get_name, /* SIOCGIWNAME */ dummy, /* SIOCSIWNWID */ @@ -1041,11 +897,7 @@ static iw_handler r8192_wx_handlers[] = NULL, /* SIOCWIWTHRSPY */ r8192_wx_set_wap, /* SIOCSIWAP */ r8192_wx_get_wap, /* SIOCGIWAP */ -#if (WIRELESS_EXT >= 18) r8192_wx_set_mlme, /* MLME-- */ -#else - NULL, -#endif dummy, /* SIOCGIWAPLIST -- deprecated */ r8192_wx_set_scan, /* SIOCSIWSCAN */ r8192_wx_get_scan, /* SIOCGIWSCAN */ @@ -1074,17 +926,10 @@ static iw_handler r8192_wx_handlers[] = r8192_wx_set_gen_ie,//NULL, /* SIOCSIWGENIE */ NULL, /* SIOCSIWGENIE */ -#if (WIRELESS_EXT >= 18) r8192_wx_set_auth,//NULL, /* SIOCSIWAUTH */ NULL,//r8192_wx_get_auth,//NULL, /* SIOCSIWAUTH */ r8192_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ NULL,//r8192_wx_get_enc_ext,//NULL, /* SIOCSIWENCODEEXT */ -#else - NULL, - NULL, - NULL, - NULL, -#endif NULL, /* SIOCSIWPMKSA */ NULL, /*---hole---*/ @@ -1106,46 +951,7 @@ static const struct iw_priv_args r8192_private_args[] = { { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx" - } -#ifdef JOHN_IOCTL - , - { - SIOCIWFIRSTPRIV + 0x3, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readRF" - } - , - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeRF" - } - , - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readBB" - } - , - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeBB" - } - , - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readnicb" - } - , - { - SIOCIWFIRSTPRIV + 0x8, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writenicb" - } - , - { - SIOCIWFIRSTPRIV + 0x9, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - } - -#endif - , + }, { SIOCIWFIRSTPRIV + 0x3, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset" @@ -1163,30 +969,19 @@ static iw_handler r8192_private_handler[] = { // r8192_wx_set_monitor_type, r8192_wx_set_scan_type, r8192_wx_set_rawtx, -#ifdef JOHN_IOCTL - r8192_wx_read_regs, - r8192_wx_write_regs, - r8192_wx_read_bb, - r8192_wx_write_bb, - r8192_wx_read_nicb, - r8192_wx_write_nicb, - r8192_wx_get_ap_status, -#endif //r8192_wx_null, r8192_wx_force_reset, }; -//#if WIRELESS_EXT >= 17 struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) { - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - struct iw_statistics* wstats = &priv->wstats; + struct r8192_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + struct iw_statistics *wstats = &priv->wstats; int tmp_level = 0; int tmp_qual = 0; int tmp_noise = 0; - if(ieee->state < IEEE80211_LINKED) - { + if (ieee->state < IEEE80211_LINKED) { wstats->qual.qual = 0; wstats->qual.level = 0; wstats->qual.noise = 0; @@ -1194,7 +989,7 @@ struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) return wstats; } - tmp_level = (&ieee->current_network)->stats.rssi; + tmp_level = (&ieee->current_network)->stats.rssi; tmp_qual = (&ieee->current_network)->stats.signal; tmp_noise = (&ieee->current_network)->stats.noise; //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); @@ -1205,17 +1000,14 @@ struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) wstats->qual.updated = IW_QUAL_ALL_UPDATED| IW_QUAL_DBM; return wstats; } -//#endif -struct iw_handler_def r8192_wx_handlers_def={ +struct iw_handler_def r8192_wx_handlers_def = { .standard = r8192_wx_handlers, .num_standard = ARRAY_SIZE(r8192_wx_handlers), .private = r8192_private_handler, .num_private = ARRAY_SIZE(r8192_private_handler), .num_private_args = sizeof(r8192_private_args) / sizeof(struct iw_priv_args), -#if WIRELESS_EXT >= 17 .get_wireless_stats = r8192_get_wireless_stats, -#endif .private_args = (struct iw_priv_args *)r8192_private_args, }; diff --git a/drivers/staging/rtl8192u/r8192U_wx.h b/drivers/staging/rtl8192u/r8192U_wx.h index 9f6b1050542..ae7a617740a 100644 --- a/drivers/staging/rtl8192u/r8192U_wx.h +++ b/drivers/staging/rtl8192u/r8192U_wx.h @@ -1,6 +1,6 @@ /* This is part of rtl8180 OpenSource driver - v 0.3 - Copyright (C) Andrea Merello 2004 <andreamrl@tiscali.it> + Copyright (C) Andrea Merello 2004 <andrea.merello@gmail.com> Released under the terms of GPL (General Public Licence) Parts of this driver are based on the GPL part of the official realtek driver diff --git a/drivers/staging/rtl8192u/r819xU_HTGen.h b/drivers/staging/rtl8192u/r819xU_HTGen.h deleted file mode 100644 index 6a4678f7da5..00000000000 --- a/drivers/staging/rtl8192u/r819xU_HTGen.h +++ /dev/null @@ -1,12 +0,0 @@ -// -// IOT Action for different AP -// -typedef enum _HT_IOT_ACTION{ - HT_IOT_ACT_TX_USE_AMSDU_4K = 0x00000001, - HT_IOT_ACT_TX_USE_AMSDU_8K = 0x00000002, - HT_IOT_ACT_DECLARE_MCS13 = 0x00000004, - HT_IOT_ACT_DISABLE_EDCA_TURBO = 0x00000008, - HT_IOT_ACT_MGNT_USE_CCK_6M = 0x00000010, - HT_IOT_ACT_CDD_FSYNC = 0x00000020, - HT_IOT_ACT_PURE_N_MODE = 0x00000040, -}HT_IOT_ACTION_E, *PHT_IOT_ACTION_E; diff --git a/drivers/staging/rtl8192u/r819xU_HTType.h b/drivers/staging/rtl8192u/r819xU_HTType.h deleted file mode 100644 index 19a7bdd1973..00000000000 --- a/drivers/staging/rtl8192u/r819xU_HTType.h +++ /dev/null @@ -1,390 +0,0 @@ -#ifndef _R819XU_HTTYPE_H_ -#define _R819XU_HTTYPE_H_ - - -//------------------------------------------------------------ -// The HT Capability element is present in beacons, association request, -// reassociation request and probe response frames -//------------------------------------------------------------ - -// -// Operation mode value -// -#define HT_OPMODE_NO_PROTECT 0 -#define HT_OPMODE_OPTIONAL 1 -#define HT_OPMODE_40MHZ_PROTECT 2 -#define HT_OPMODE_MIXED 3 - -// -// MIMO Power Save Settings -// -#define MIMO_PS_STATIC 0 -#define MIMO_PS_DYNAMIC 1 -#define MIMO_PS_NOLIMIT 3 - - -// -// There should be 128 bits to cover all of the MCS rates. However, since -// 8190 does not support too much rates, one integer is quite enough. -// - -#define sHTCLng 4 - - -#define HT_SUPPORTED_MCS_1SS_BITMAP 0x000000ff -#define HT_SUPPORTED_MCS_2SS_BITMAP 0x0000ff00 -#define HT_SUPPORTED_MCS_1SS_2SS_BITMAP HT_MCS_1SS_BITMAP|HT_MCS_1SS_2SS_BITMAP - - -typedef enum _HT_MCS_RATE{ - HT_MCS0 = 0x00000001, - HT_MCS1 = 0x00000002, - HT_MCS2 = 0x00000004, - HT_MCS3 = 0x00000008, - HT_MCS4 = 0x00000010, - HT_MCS5 = 0x00000020, - HT_MCS6 = 0x00000040, - HT_MCS7 = 0x00000080, - HT_MCS8 = 0x00000100, - HT_MCS9 = 0x00000200, - HT_MCS10 = 0x00000400, - HT_MCS11 = 0x00000800, - HT_MCS12 = 0x00001000, - HT_MCS13 = 0x00002000, - HT_MCS14 = 0x00004000, - HT_MCS15 = 0x00008000, - // Do not define MCS32 here although 8190 support MCS32 -}HT_MCS_RATE,*PHT_MCS_RATE; - -// -// Represent Channel Width in HT Capabilities -// -typedef enum _HT_CHANNEL_WIDTH{ - HT_CHANNEL_WIDTH_20 = 0, - HT_CHANNEL_WIDTH_20_40 = 1, -}HT_CHANNEL_WIDTH, *PHT_CHANNEL_WIDTH; - -// -// Represent Extension Channel Offset in HT Capabilities -// This is available only in 40Mhz mode. -// -typedef enum _HT_EXTCHNL_OFFSET{ - HT_EXTCHNL_OFFSET_NO_EXT = 0, - HT_EXTCHNL_OFFSET_UPPER = 1, - HT_EXTCHNL_OFFSET_NO_DEF = 2, - HT_EXTCHNL_OFFSET_LOWER = 3, -}HT_EXTCHNL_OFFSET, *PHT_EXTCHNL_OFFSET; - -typedef enum _CHNLOP{ - CHNLOP_NONE = 0, // No Action now - CHNLOP_SCAN = 1, // Scan in progress - CHNLOP_SWBW = 2, // Bandwidth switching in progress - CHNLOP_SWCHNL = 3, // Software Channel switching in progress -} CHNLOP, *PCHNLOP; - -// Determine if the Channel Operation is in progress -#define CHHLOP_IN_PROGRESS(_pHTInfo) \ - ((_pHTInfo)->ChnlOp > CHNLOP_NONE) ? TRUE : FALSE - - -typedef enum _HT_ACTION{ - ACT_RECOMMAND_WIDTH = 0, - ACT_MIMO_PWR_SAVE = 1, - ACT_PSMP = 2, - ACT_SET_PCO_PHASE = 3, - ACT_MIMO_CHL_MEASURE = 4, - ACT_RECIPROCITY_CORRECT = 5, - ACT_MIMO_CSI_MATRICS = 6, - ACT_MIMO_NOCOMPR_STEER = 7, - ACT_MIMO_COMPR_STEER = 8, - ACT_ANTENNA_SELECT = 9, -} HT_ACTION, *PHT_ACTION; - - -/* 2007/06/07 MH Define sub-carrier mode for 40MHZ. */ -typedef enum _HT_Bandwidth_40MHZ_Sub_Carrier{ - SC_MODE_DUPLICATE = 0, - SC_MODE_LOWER = 1, - SC_MODE_UPPER = 2, - SC_MODE_FULL40MHZ = 3, -}HT_BW40_SC_E; - -typedef struct _HT_CAPABILITY_ELE{ - - //HT capability info - u8 AdvCoding:1; - u8 ChlWidth:1; - u8 MimoPwrSave:2; - u8 GreenField:1; - u8 ShortGI20Mhz:1; - u8 ShortGI40Mhz:1; - u8 TxSTBC:1; - u8 RxSTBC:2; - u8 DelayBA:1; - u8 MaxAMSDUSize:1; - u8 DssCCk:1; - u8 PSMP:1; - u8 Rsvd1:1; - u8 LSigTxopProtect:1; - - //MAC HT parameters info - u8 MaxRxAMPDUFactor:2; - u8 MPDUDensity:3; - u8 Rsvd2:3; - - //Supported MCS set - u8 MCS[16]; - - - //Extended HT Capability Info - u16 ExtHTCapInfo; - - //TXBF Capabilities - u8 TxBFCap[4]; - - //Antenna Selection Capabilities - u8 ASCap; - -}__attribute__((packed)) HT_CAPABILITY_ELE, *PHT_CAPABILITY_ELE; - -//------------------------------------------------------------ -// The HT Information element is present in beacons -// Only AP is required to include this element -//------------------------------------------------------------ - -typedef struct _HT_INFORMATION_ELE{ - u8 ControlChl; - - u8 ExtChlOffset:2; - u8 RecommemdedTxWidth:1; - u8 RIFS:1; - u8 PSMPAccessOnly:1; - u8 SrvIntGranularity:3; - - u8 OptMode:2; - u8 NonGFDevPresent:1; - u8 Revd1:5; - u8 Revd2:8; - - u8 Rsvd3:6; - u8 DualBeacon:1; - u8 DualCTSProtect:1; - - u8 SecondaryBeacon:1; - u8 LSigTxopProtectFull:1; - u8 PcoActive:1; - u8 PcoPhase:1; - u8 Rsvd4:4; - - u8 BasicMSC[16]; -}__attribute__((packed)) HT_INFORMATION_ELE, *PHT_INFORMATION_ELE; - -// -// MIMO Power Save control field. -// This is appear in MIMO Power Save Action Frame -// -typedef struct _MIMOPS_CTRL{ - u8 MimoPsEnable:1; - u8 MimoPsMode:1; - u8 Reserved:6; -} MIMOPS_CTRL, *PMIMOPS_CTRL; - -typedef enum _HT_SPEC_VER{ - HT_SPEC_VER_IEEE = 0, - HT_SPEC_VER_EWC = 1, -}HT_SPEC_VER, *PHT_SPEC_VER; - -typedef enum _HT_AGGRE_MODE_E{ - HT_AGG_AUTO = 0, - HT_AGG_FORCE_ENABLE = 1, - HT_AGG_FORCE_DISABLE = 2, -}HT_AGGRE_MODE_E, *PHT_AGGRE_MODE_E; - -//------------------------------------------------------------ -// The Data structure is used to keep HT related variables when card is -// configured as non-AP STA mode. **Note** Current_xxx should be set -// to default value in HTInitializeHTInfo() -//------------------------------------------------------------ - -typedef struct _RT_HIGH_THROUGHPUT{ -// DECLARE_RT_OBJECT(_RT_HIGH_THROUGHPUT); - u8 bEnableHT; - u8 bCurrentHTSupport; - - u8 bRegBW40MHz; // Tx 40MHz channel capability - u8 bCurBW40MHz; // Tx 40MHz channel capability - - u8 bRegShortGI40MHz; // Tx Short GI for 40Mhz - u8 bCurShortGI40MHz; // Tx Short GI for 40MHz - - u8 bRegShortGI20MHz; // Tx Short GI for 20MHz - u8 bCurShortGI20MHz; // Tx Short GI for 20MHz - - u8 bRegSuppCCK; // Tx CCK rate capability - u8 bCurSuppCCK; // Tx CCK rate capability - - // 802.11n spec version for "peer" - HT_SPEC_VER ePeerHTSpecVer; - - - // HT related information for "Self" - HT_CAPABILITY_ELE SelfHTCap; // This is HT cap element sent to peer STA, which also indicate HT Rx capabilities. - HT_INFORMATION_ELE SelfHTInfo; // This is HT info element sent to peer STA, which also indicate HT Rx capabilities. - - // HT related information for "Peer" - u8 PeerHTCapBuf[32]; - u8 PeerHTInfoBuf[32]; - - - // A-MSDU related - u8 bAMSDU_Support; // This indicates Tx A-MSDU capability - u16 nAMSDU_MaxSize; // This indicates Tx A-MSDU capability - u8 bCurrent_AMSDU_Support; // This indicates Tx A-MSDU capability - u16 nCurrent_AMSDU_MaxSize; // This indicates Tx A-MSDU capability - - - // AMPDU related <2006.08.10 Emily> - u8 bAMPDUEnable; // This indicate Tx A-MPDU capability - u8 bCurrentAMPDUEnable; // This indicate Tx A-MPDU capability - u8 AMPDU_Factor; // This indicate Tx A-MPDU capability - u8 CurrentAMPDUFactor; // This indicate Tx A-MPDU capability - u8 MPDU_Density; // This indicate Tx A-MPDU capability - u8 CurrentMPDUDensity; // This indicate Tx A-MPDU capability - - // Forced A-MPDU enable - HT_AGGRE_MODE_E ForcedAMPDUMode; - u8 ForcedAMPDUFactor; - u8 ForcedMPDUDensity; - - // Forced A-MSDU enable - HT_AGGRE_MODE_E ForcedAMSDUMode; - u16 ForcedAMSDUMaxSize; - - u8 bForcedShortGI; - - u8 CurrentOpMode; - - // MIMO PS related - u8 SelfMimoPs; - u8 PeerMimoPs; - - // 40MHz Channel Offset settings. - HT_EXTCHNL_OFFSET CurSTAExtChnlOffset; - u8 bCurTxBW40MHz; // If we use 40 MHz to Tx - u8 PeerBandwidth; - - // For Bandwidth Switching - u8 bSwBwInProgress; - CHNLOP ChnlOp; // software switching channel in progress. By Bruce, 2008-02-15. - u8 SwBwStep; - //RT_TIMER SwBwTimer; - struct timer_list SwBwTimer; - - // For Realtek proprietary A-MPDU factor for aggregation - u8 bRegRT2RTAggregation; - u8 bCurrentRT2RTAggregation; - u8 bCurrentRT2RTLongSlotTime; - u8 szRT2RTAggBuffer[10]; - - // Rx Reorder control - u8 bRegRxReorderEnable; - u8 bCurRxReorderEnable; - u8 RxReorderWinSize; - u8 RxReorderPendingTime; - u16 RxReorderDropCounter; - -#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE - u8 UsbTxAggrNum; -#endif -#ifdef USB_RX_AGGREGATION_SUPPORT - u8 UsbRxFwAggrEn; - u8 UsbRxFwAggrPageNum; - u8 UsbRxFwAggrPacketNum; - u8 UsbRxFwAggrTimeout; -#endif - - // Add for Broadcom(Linksys) IOT. Joseph - u8 bIsPeerBcm; - - // For IOT issue. - u32 IOTAction; -}RT_HIGH_THROUGHPUT, *PRT_HIGH_THROUGHPUT; - - -//------------------------------------------------------------ -// The Data structure is used to keep HT related variable for "each Sta" -// when card is configured as "AP mode" -//------------------------------------------------------------ - -typedef struct _RT_HTINFO_STA_ENTRY{ - u8 bEnableHT; - - u8 bSupportCck; - - u16 AMSDU_MaxSize; - - u8 AMPDU_Factor; - u8 MPDU_Density; - - u8 HTHighestOperaRate; - - u8 bBw40MHz; - - u8 MimoPs; - - u8 McsRateSet[16]; - - -}RT_HTINFO_STA_ENTRY, *PRT_HTINFO_STA_ENTRY; - - - - - -//------------------------------------------------------------ -// The Data structure is used to keep HT related variable for "each AP" -// when card is configured as "STA mode" -//------------------------------------------------------------ - -typedef struct _BSS_HT{ - - u8 bdSupportHT; - - // HT related elements - u8 bdHTCapBuf[32]; - u16 bdHTCapLen; - u8 bdHTInfoBuf[32]; - u16 bdHTInfoLen; - - HT_SPEC_VER bdHTSpecVer; - //HT_CAPABILITY_ELE bdHTCapEle; - //HT_INFORMATION_ELE bdHTInfoEle; - - u8 bdRT2RTAggregation; - u8 bdRT2RTLongSlotTime; -}BSS_HT, *PBSS_HT; - -typedef struct _MIMO_RSSI{ - u32 EnableAntenna; - u32 AntennaA; - u32 AntennaB; - u32 AntennaC; - u32 AntennaD; - u32 Average; -}MIMO_RSSI, *PMIMO_RSSI; - -typedef struct _MIMO_EVM{ - u32 EVM1; - u32 EVM2; -}MIMO_EVM, *PMIMO_EVM; - -typedef struct _FALSE_ALARM_STATISTICS{ - u32 Cnt_Parity_Fail; - u32 Cnt_Rate_Illegal; - u32 Cnt_Crc8_fail; - u32 Cnt_all; -}FALSE_ALARM_STATISTICS, *PFALSE_ALARM_STATISTICS; - - - -#endif //__INC_HTTYPE_H diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c b/drivers/staging/rtl8192u/r819xU_cmdpkt.c index b755eb46341..545f49ec9c0 100644 --- a/drivers/staging/rtl8192u/r819xU_cmdpkt.c +++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.c @@ -1,281 +1,140 @@ /****************************************************************************** - - (c) Copyright 2008, RealTEK Technologies Inc. All Rights Reserved. - - Module: r819xusb_cmdpkt.c (RTL8190 TX/RX command packet handler Source C File) - - Note: The module is responsible for handling TX and RX command packet. - 1. TX : Send set and query configuration command packet. - 2. RX : Receive tx feedback, beacon state, query configuration - command packet. - - Function: - - Export: - - Abbrev: - - History: - Data Who Remark - - 05/06/2008 amy Create initial version porting from windows driver. - -******************************************************************************/ + * + * (c) Copyright 2008, RealTEK Technologies Inc. All Rights Reserved. + * + * Module: r819xusb_cmdpkt.c + * (RTL8190 TX/RX command packet handler Source C File) + * + * Note: The module is responsible for handling TX and RX command packet. + * 1. TX : Send set and query configuration command packet. + * 2. RX : Receive tx feedback, beacon state, query configuration + * command packet. + * + * Function: + * + * Export: + * + * Abbrev: + * + * History: + * + * Date Who Remark + * 05/06/2008 amy Create initial version porting from + * windows driver. + * + ******************************************************************************/ #include "r8192U.h" #include "r819xU_cmdpkt.h" -/*---------------------------Define Local Constant---------------------------*/ -/* Debug constant*/ -#define CMPK_DEBOUNCE_CNT 1 -/* 2007/10/24 MH Add for printing a range of data. */ -#define CMPK_PRINT(Address)\ -{\ - unsigned char i;\ - u32 temp[10];\ - \ - memcpy(temp, Address, 40);\ - for (i = 0; i <40; i+=4)\ - printk("\r\n %08x", temp[i]);\ -}\ -/*---------------------------Define functions---------------------------------*/ - -rt_status -SendTxCommandPacket( - struct net_device *dev, - void* pData, - u32 DataLen - ) + +rt_status SendTxCommandPacket(struct net_device *dev, void *pData, u32 DataLen) { - rt_status rtStatus = RT_STATUS_SUCCESS; struct r8192_priv *priv = ieee80211_priv(dev); struct sk_buff *skb; cb_desc *tcb_desc; unsigned char *ptr_buf; - //bool bLastInitPacket = false; - - //PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK); - //Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ) + /* Get TCB and local buffer from common pool. + (It is shared by CmdQ, MgntQ, and USB coalesce DataQ) */ skb = dev_alloc_skb(USB_HWDESC_HEADER_LEN + DataLen + 4); - memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); - tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE); + if (!skb) + return RT_STATUS_FAILURE; + memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); + tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); tcb_desc->queue_index = TXCMD_QUEUE; tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_NORMAL; tcb_desc->bLastIniPkt = 0; skb_reserve(skb, USB_HWDESC_HEADER_LEN); ptr_buf = skb_put(skb, DataLen); - memcpy(ptr_buf,pData,DataLen); - tcb_desc->txbuf_size= (u16)DataLen; - - if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)|| - (!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\ - (priv->ieee80211->queue_stop) ) { - RT_TRACE(COMP_FIRMWARE,"===================NULL packet==================================> tx full!\n"); - skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb); - } else { - priv->ieee80211->softmac_hard_start_xmit(skb,dev); - } + memcpy(ptr_buf, pData, DataLen); + tcb_desc->txbuf_size = (u16)DataLen; + + if (!priv->ieee80211->check_nic_enough_desc(dev, tcb_desc->queue_index) || + (!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index])) || + (priv->ieee80211->queue_stop)) { + RT_TRACE(COMP_FIRMWARE, "=== NULL packet ======> tx full!\n"); + skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb); + } else { + priv->ieee80211->softmac_hard_start_xmit(skb, dev); + } - //PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK); - return rtStatus; + return RT_STATUS_SUCCESS; } /*----------------------------------------------------------------------------- - * Function: cmpk_message_handle_tx() - * - * Overview: Driver internal module can call the API to send message to - * firmware side. For example, you can send a debug command packet. - * Or you can send a request for FW to modify RLX4181 LBUS HW bank. - * Otherwise, you can change MAC/PHT/RF register by firmware at - * run time. We do not support message more than one segment now. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/06/2008 amy porting from windows code. - * - *---------------------------------------------------------------------------*/ - extern rt_status cmpk_message_handle_tx( - struct net_device *dev, - u8* codevirtualaddress, - u32 packettype, - u32 buffer_len) -{ - - bool rt_status = true; -#ifdef RTL8192U - return rt_status; -#else - struct r8192_priv *priv = ieee80211_priv(dev); - u16 frag_threshold; - u16 frag_length, frag_offset = 0; - //u16 total_size; - //int i; - - rt_firmware *pfirmware = priv->pFirmware; - struct sk_buff *skb; - unsigned char *seg_ptr; - cb_desc *tcb_desc; - u8 bLastIniPkt; - - firmware_init_param(dev); - //Fragmentation might be required - frag_threshold = pfirmware->cmdpacket_frag_thresold; - do { - if((buffer_len - frag_offset) > frag_threshold) { - frag_length = frag_threshold ; - bLastIniPkt = 0; - - } else { - frag_length = buffer_len - frag_offset; - bLastIniPkt = 1; - - } - - /* Allocate skb buffer to contain firmware info and tx descriptor info - * add 4 to avoid packet appending overflow. - * */ - #ifdef RTL8192U - skb = dev_alloc_skb(USB_HWDESC_HEADER_LEN + frag_length + 4); - #else - skb = dev_alloc_skb(frag_length + 4); - #endif - memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); - tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE); - tcb_desc->queue_index = TXCMD_QUEUE; - tcb_desc->bCmdOrInit = packettype; - tcb_desc->bLastIniPkt = bLastIniPkt; - - #ifdef RTL8192U - skb_reserve(skb, USB_HWDESC_HEADER_LEN); - #endif - - seg_ptr = skb_put(skb, buffer_len); - /* - * Transform from little endian to big endian - * and pending zero - */ - memcpy(seg_ptr,codevirtualaddress,buffer_len); - tcb_desc->txbuf_size= (u16)buffer_len; - - - if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)|| - (!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\ - (priv->ieee80211->queue_stop) ) { - RT_TRACE(COMP_FIRMWARE,"=====================================================> tx full!\n"); - skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb); - } else { - priv->ieee80211->softmac_hard_start_xmit(skb,dev); - } - - codevirtualaddress += frag_length; - frag_offset += frag_length; - - }while(frag_offset < buffer_len); - - return rt_status; - - -#endif -} /* CMPK_Message_Handle_Tx */ - -/*----------------------------------------------------------------------------- * Function: cmpk_counttxstatistic() * * Overview: * - * Input: PADAPTER pAdapter - . - * CMPK_TXFB_T *psTx_FB - . + * Input: PADAPTER pAdapter + * CMPK_TXFB_T *psTx_FB * * Output: NONE * * Return: NONE * * Revised History: - * When Who Remark - * 05/12/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/12/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void -cmpk_count_txstatistic( - struct net_device *dev, - cmpk_txfb_t *pstx_fb) +static void cmpk_count_txstatistic(struct net_device *dev, cmpk_txfb_t *pstx_fb) { struct r8192_priv *priv = ieee80211_priv(dev); #ifdef ENABLE_PS RT_RF_POWER_STATE rtState; - pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_RF_STATE, (pu1Byte)(&rtState)); + pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_RF_STATE, + (pu1Byte)(&rtState)); - // When RF is off, we should not count the packet for hw/sw synchronize - // reason, ie. there may be a duration while sw switch is changed and hw - // switch is being changed. 2006.12.04, by shien chang. + /* When RF is off, we should not count the packet for hw/sw synchronize + reason, ie. there may be a duration while sw switch is changed and + hw switch is being changed. */ if (rtState == eRfOff) - { return; - } #endif #ifdef TODO - if(pAdapter->bInHctTest) + if (pAdapter->bInHctTest) return; #endif - /* We can not know the packet length and transmit type: broadcast or uni - or multicast. So the relative statistics must be collected in tx - feedback info. */ - if (pstx_fb->tok) - { + /* We can not know the packet length and transmit type: + broadcast or uni or multicast. So the relative statistics + must be collected in tx feedback info. */ + if (pstx_fb->tok) { priv->stats.txfeedbackok++; priv->stats.txoktotal++; priv->stats.txokbytestotal += pstx_fb->pkt_length; priv->stats.txokinperiod++; /* We can not make sure broadcast/multicast or unicast mode. */ - if (pstx_fb->pkt_type == PACKET_MULTICAST) - { + if (pstx_fb->pkt_type == PACKET_MULTICAST) { priv->stats.txmulticast++; priv->stats.txbytesmulticast += pstx_fb->pkt_length; - } - else if (pstx_fb->pkt_type == PACKET_BROADCAST) - { + } else if (pstx_fb->pkt_type == PACKET_BROADCAST) { priv->stats.txbroadcast++; priv->stats.txbytesbroadcast += pstx_fb->pkt_length; - } - else - { + } else { priv->stats.txunicast++; priv->stats.txbytesunicast += pstx_fb->pkt_length; } - } - else - { + } else { priv->stats.txfeedbackfail++; priv->stats.txerrtotal++; priv->stats.txerrbytestotal += pstx_fb->pkt_length; /* We can not make sure broadcast/multicast or unicast mode. */ if (pstx_fb->pkt_type == PACKET_MULTICAST) - { priv->stats.txerrmulticast++; - } else if (pstx_fb->pkt_type == PACKET_BROADCAST) - { priv->stats.txerrbroadcast++; - } else - { priv->stats.txerrunicast++; - } } priv->stats.txretrycount += pstx_fb->retry_cnt; priv->stats.txfeedbackretry += pstx_fb->retry_cnt; -} /* cmpk_CountTxStatistic */ +} @@ -283,80 +142,63 @@ cmpk_count_txstatistic( * Function: cmpk_handle_tx_feedback() * * Overview: The function is responsible for extract the message inside TX - * feedbck message from firmware. It will contain dedicated info in - * ws-06-0063-rtl8190-command-packet-specification. Please - * refer to chapter "TX Feedback Element". We have to read 20 bytes - * in the command packet. + * feedbck message from firmware. It will contain dedicated info in + * ws-06-0063-rtl8190-command-packet-specification. + * Please refer to chapter "TX Feedback Element". + * We have to read 20 bytes in the command packet. * - * Input: struct net_device * dev - * u8 * pmsg - Msg Ptr of the command packet. + * Input: struct net_device *dev + * u8 *pmsg - Msg Ptr of the command packet. * * Output: NONE * * Return: NONE * * Revised History: - * When Who Remark - * 05/08/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/08/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void -cmpk_handle_tx_feedback( - struct net_device *dev, - u8 * pmsg) +static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg) { struct r8192_priv *priv = ieee80211_priv(dev); - cmpk_txfb_t rx_tx_fb; /* */ + cmpk_txfb_t rx_tx_fb; priv->stats.txfeedback++; - /* 0. Display received message. */ - //cmpk_Display_Message(CMPK_RX_TX_FB_SIZE, pMsg); - /* 1. Extract TX feedback info from RFD to temp structure buffer. */ /* It seems that FW use big endian(MIPS) and DRV use little endian in windows OS. So we have to read the content byte by byte or transfer endian type before copy the message copy. */ - /* 2007/07/05 MH Use pointer to transfer structure memory. */ - //memcpy((UINT8 *)&rx_tx_fb, pMsg, sizeof(CMPK_TXFB_T)); - memcpy((u8*)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t)); + /* Use pointer to transfer structure memory. */ + memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t)); /* 2. Use tx feedback info to count TX statistics. */ cmpk_count_txstatistic(dev, &rx_tx_fb); - /* 2007/01/17 MH Comment previous method for TX statistic function. */ + /* Comment previous method for TX statistic function. */ /* Collect info TX feedback packet to fill TCB. */ /* We can not know the packet length and transmit type: broadcast or uni or multicast. */ - //CountTxStatistics( pAdapter, &tcb ); -} /* cmpk_Handle_Tx_Feedback */ +} -void -cmdpkt_beacontimerinterrupt_819xusb( - struct net_device *dev -) +static void cmdpkt_beacontimerinterrupt_819xusb(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u16 tx_rate; - { - // - // 070117, rcnjko: 87B have to S/W beacon for DTM encryption_cmn. - // - if(priv->ieee80211->current_network.mode == IEEE_A || + /* 87B have to S/W beacon for DTM encryption_cmn. */ + if (priv->ieee80211->current_network.mode == IEEE_A || priv->ieee80211->current_network.mode == IEEE_N_5G || - (priv->ieee80211->current_network.mode == IEEE_N_24G && (!priv->ieee80211->pHTInfo->bCurSuppCCK))) - { + (priv->ieee80211->current_network.mode == IEEE_N_24G && + (!priv->ieee80211->pHTInfo->bCurSuppCCK))) { tx_rate = 60; DMESG("send beacon frame tx rate is 6Mbpm\n"); - } - else - { - tx_rate =10; + } else { + tx_rate = 10; DMESG("send beacon frame tx rate is 1Mbpm\n"); } - rtl819xusb_beacon_tx(dev,tx_rate); // HW Beacon + rtl819xusb_beacon_tx(dev, tx_rate); /* HW Beacon */ - } } @@ -367,151 +209,129 @@ cmdpkt_beacontimerinterrupt_819xusb( * Function: cmpk_handle_interrupt_status() * * Overview: The function is responsible for extract the message from - * firmware. It will contain dedicated info in - * ws-07-0063-v06-rtl819x-command-packet-specification-070315.doc. - * Please refer to chapter "Interrupt Status Element". + * firmware. It will contain dedicated info in + * ws-07-0063-v06-rtl819x-command-packet-specification-070315.doc. + * Please refer to chapter "Interrupt Status Element". * - * Input: struct net_device *dev, - * u8* pmsg - Message Pointer of the command packet. + * Input: struct net_device *dev + * u8 *pmsg - Message Pointer of the command packet. * * Output: NONE * * Return: NONE * * Revised History: - * When Who Remark - * 05/12/2008 amy Add this for rtl8192 porting from windows code. + * When Who Remark + * 05/12/2008 amy Add this for rtl8192 porting from windows code. * *---------------------------------------------------------------------------*/ -static void -cmpk_handle_interrupt_status( - struct net_device *dev, - u8* pmsg) +static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) { cmpk_intr_sta_t rx_intr_status; /* */ struct r8192_priv *priv = ieee80211_priv(dev); DMESG("---> cmpk_Handle_Interrupt_Status()\n"); - /* 0. Display received message. */ - //cmpk_Display_Message(CMPK_RX_BEACON_STATE_SIZE, pMsg); - /* 1. Extract TX feedback info from RFD to temp structure buffer. */ /* It seems that FW use big endian(MIPS) and DRV use little endian in windows OS. So we have to read the content byte by byte or transfer endian type before copy the message copy. */ - //rx_bcn_state.Element_ID = pMsg[0]; - //rx_bcn_state.Length = pMsg[1]; rx_intr_status.length = pmsg[1]; - if (rx_intr_status.length != (sizeof(cmpk_intr_sta_t) - 2)) - { + if (rx_intr_status.length != (sizeof(cmpk_intr_sta_t) - 2)) { DMESG("cmpk_Handle_Interrupt_Status: wrong length!\n"); return; } - // Statistics of beacon for ad-hoc mode. - if( priv->ieee80211->iw_mode == IW_MODE_ADHOC) - { - //2 maybe need endian transform? + /* Statistics of beacon for ad-hoc mode. */ + if (priv->ieee80211->iw_mode == IW_MODE_ADHOC) { + /* 2 maybe need endian transform? */ rx_intr_status.interrupt_status = *((u32 *)(pmsg + 4)); - //rx_intr_status.InterruptStatus = N2H4BYTE(*((UINT32 *)(pMsg + 4))); - DMESG("interrupt status = 0x%x\n", rx_intr_status.interrupt_status); + DMESG("interrupt status = 0x%x\n", + rx_intr_status.interrupt_status); - if (rx_intr_status.interrupt_status & ISR_TxBcnOk) - { + if (rx_intr_status.interrupt_status & ISR_TxBcnOk) { priv->ieee80211->bibsscoordinator = true; priv->stats.txbeaconokint++; - } - else if (rx_intr_status.interrupt_status & ISR_TxBcnErr) - { + } else if (rx_intr_status.interrupt_status & ISR_TxBcnErr) { priv->ieee80211->bibsscoordinator = false; priv->stats.txbeaconerr++; } if (rx_intr_status.interrupt_status & ISR_BcnTimerIntr) - { cmdpkt_beacontimerinterrupt_819xusb(dev); - } } - // Other informations in interrupt status we need? + /* Other informations in interrupt status we need? */ DMESG("<---- cmpk_handle_interrupt_status()\n"); -} /* cmpk_handle_interrupt_status */ +} /*----------------------------------------------------------------------------- * Function: cmpk_handle_query_config_rx() * * Overview: The function is responsible for extract the message from - * firmware. It will contain dedicated info in - * ws-06-0063-rtl8190-command-packet-specification. Please - * refer to chapter "Beacon State Element". + * firmware. It will contain dedicated info in + * ws-06-0063-rtl8190-command-packet-specification. Please + * refer to chapter "Beacon State Element". * - * Input: u8 * pmsg - Message Pointer of the command packet. + * Input: u8 *pmsg - Message Pointer of the command packet. * * Output: NONE * * Return: NONE * * Revised History: - * When Who Remark - * 05/12/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/12/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void -cmpk_handle_query_config_rx( - struct net_device *dev, - u8* pmsg) +static void cmpk_handle_query_config_rx(struct net_device *dev, u8 *pmsg) { - cmpk_query_cfg_t rx_query_cfg; /* */ + cmpk_query_cfg_t rx_query_cfg; - /* 0. Display received message. */ - //cmpk_Display_Message(CMPK_RX_BEACON_STATE_SIZE, pMsg); /* 1. Extract TX feedback info from RFD to temp structure buffer. */ /* It seems that FW use big endian(MIPS) and DRV use little endian in windows OS. So we have to read the content byte by byte or transfer endian type before copy the message copy. */ - //rx_query_cfg.Element_ID = pMsg[0]; - //rx_query_cfg.Length = pMsg[1]; - rx_query_cfg.cfg_action = (pmsg[4] & 0x80000000)>>31; + rx_query_cfg.cfg_action = (pmsg[4] & 0x80000000) >> 31; rx_query_cfg.cfg_type = (pmsg[4] & 0x60) >> 5; rx_query_cfg.cfg_size = (pmsg[4] & 0x18) >> 3; rx_query_cfg.cfg_page = (pmsg[6] & 0x0F) >> 0; - rx_query_cfg.cfg_offset = pmsg[7]; - rx_query_cfg.value = (pmsg[8] << 24) | (pmsg[9] << 16) | - (pmsg[10] << 8) | (pmsg[11] << 0); - rx_query_cfg.mask = (pmsg[12] << 24) | (pmsg[13] << 16) | - (pmsg[14] << 8) | (pmsg[15] << 0); + rx_query_cfg.cfg_offset = pmsg[7]; + rx_query_cfg.value = (pmsg[8] << 24) | (pmsg[9] << 16) | + (pmsg[10] << 8) | (pmsg[11] << 0); + rx_query_cfg.mask = (pmsg[12] << 24) | (pmsg[13] << 16) | + (pmsg[14] << 8) | (pmsg[15] << 0); -} /* cmpk_Handle_Query_Config_Rx */ +} /*----------------------------------------------------------------------------- * Function: cmpk_count_tx_status() * * Overview: Count aggregated tx status from firmwar of one type rx command - * packet element id = RX_TX_STATUS. + * packet element id = RX_TX_STATUS. * - * Input: NONE + * Input: NONE * - * Output: NONE + * Output: NONE * - * Return: NONE + * Return: NONE * * Revised History: - * When Who Remark - * 05/12/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/12/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void cmpk_count_tx_status( struct net_device *dev, - cmpk_tx_status_t *pstx_status) +static void cmpk_count_tx_status(struct net_device *dev, + cmpk_tx_status_t *pstx_status) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -519,15 +339,14 @@ static void cmpk_count_tx_status( struct net_device *dev, RT_RF_POWER_STATE rtstate; - pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_RF_STATE, (pu1Byte)(&rtState)); + pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_RF_STATE, + (pu1Byte)(&rtState)); - // When RF is off, we should not count the packet for hw/sw synchronize - // reason, ie. there may be a duration while sw switch is changed and hw - // switch is being changed. 2006.12.04, by shien chang. + /* When RF is off, we should not count the packet for hw/sw synchronize + reason, ie. there may be a duration while sw switch is changed and + hw switch is being changed. */ if (rtState == eRfOff) - { return; - } #endif priv->stats.txfeedbackok += pstx_status->txok; @@ -536,15 +355,12 @@ static void cmpk_count_tx_status( struct net_device *dev, priv->stats.txfeedbackfail += pstx_status->txfail; priv->stats.txerrtotal += pstx_status->txfail; - priv->stats.txretrycount += pstx_status->txretry; + priv->stats.txretrycount += pstx_status->txretry; priv->stats.txfeedbackretry += pstx_status->txretry; - //pAdapter->TxStats.NumTxOkBytesTotal += psTx_FB->pkt_length; - //pAdapter->TxStats.NumTxErrBytesTotal += psTx_FB->pkt_length; - //pAdapter->MgntInfo.LinkDetectInfo.NumTxOkInPeriod++; - priv->stats.txmulticast += pstx_status->txmcok; - priv->stats.txbroadcast += pstx_status->txbcok; + priv->stats.txmulticast += pstx_status->txmcok; + priv->stats.txbroadcast += pstx_status->txbcok; priv->stats.txunicast += pstx_status->txucok; priv->stats.txerrmulticast += pstx_status->txmcfail; @@ -553,10 +369,10 @@ static void cmpk_count_tx_status( struct net_device *dev, priv->stats.txbytesmulticast += pstx_status->txmclength; priv->stats.txbytesbroadcast += pstx_status->txbclength; - priv->stats.txbytesunicast += pstx_status->txuclength; + priv->stats.txbytesunicast += pstx_status->txuclength; - priv->stats.last_packet_rate = pstx_status->rate; -} /* cmpk_CountTxStatus */ + priv->stats.last_packet_rate = pstx_status->rate; +} @@ -564,7 +380,7 @@ static void cmpk_count_tx_status( struct net_device *dev, * Function: cmpk_handle_tx_status() * * Overview: Firmware add a new tx feedback status to reduce rx command - * packet buffer operation load. + * packet buffer operation load. * * Input: NONE * @@ -573,22 +389,19 @@ static void cmpk_count_tx_status( struct net_device *dev, * Return: NONE * * Revised History: - * When Who Remark - * 05/12/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/12/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void -cmpk_handle_tx_status( - struct net_device *dev, - u8* pmsg) +static void cmpk_handle_tx_status(struct net_device *dev, u8 *pmsg) { - cmpk_tx_status_t rx_tx_sts; /* */ + cmpk_tx_status_t rx_tx_sts; - memcpy((void*)&rx_tx_sts, (void*)pmsg, sizeof(cmpk_tx_status_t)); + memcpy((void *)&rx_tx_sts, (void *)pmsg, sizeof(cmpk_tx_status_t)); /* 2. Use tx feedback info to count TX statistics. */ cmpk_count_tx_status(dev, &rx_tx_sts); -} /* cmpk_Handle_Tx_Status */ +} /*----------------------------------------------------------------------------- @@ -603,82 +416,71 @@ cmpk_handle_tx_status( * Return: NONE * * Revised History: - * When Who Remark - * 05/12/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/12/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -static void -cmpk_handle_tx_rate_history( - struct net_device *dev, - u8* pmsg) +static void cmpk_handle_tx_rate_history(struct net_device *dev, u8 *pmsg) { cmpk_tx_rahis_t *ptxrate; -// RT_RF_POWER_STATE rtState; - u8 i, j; - u16 length = sizeof(cmpk_tx_rahis_t); - u32 *ptemp; + u8 i, j; + u16 length = sizeof(cmpk_tx_rahis_t); + u32 *ptemp; struct r8192_priv *priv = ieee80211_priv(dev); #ifdef ENABLE_PS - pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_RF_STATE, (pu1Byte)(&rtState)); + pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_RF_STATE, + (pu1Byte)(&rtState)); - // When RF is off, we should not count the packet for hw/sw synchronize - // reason, ie. there may be a duration while sw switch is changed and hw - // switch is being changed. 2006.12.04, by shien chang. + /* When RF is off, we should not count the packet for hw/sw synchronize + reason, ie. there may be a duration while sw switch is changed and + hw switch is being changed. */ if (rtState == eRfOff) - { return; - } #endif ptemp = (u32 *)pmsg; - // - // Do endian transfer to word alignment(16 bits) for windows system. - // You must do different endian transfer for linux and MAC OS - // - for (i = 0; i < (length/4); i++) - { + /* Do endian transfer to word alignment(16 bits) for windows system. + You must do different endian transfer for linux and MAC OS */ + for (i = 0; i < (length/4); i++) { u16 temp1, temp2; - temp1 = ptemp[i]&0x0000FFFF; - temp2 = ptemp[i]>>16; - ptemp[i] = (temp1<<16)|temp2; + temp1 = ptemp[i] & 0x0000FFFF; + temp2 = ptemp[i] >> 16; + ptemp[i] = (temp1 << 16) | temp2; } ptxrate = (cmpk_tx_rahis_t *)pmsg; - if (ptxrate == NULL ) - { + if (ptxrate == NULL) return; - } - for (i = 0; i < 16; i++) - { - // Collect CCK rate packet num + for (i = 0; i < 16; i++) { + /* Collect CCK rate packet num */ if (i < 4) priv->stats.txrate.cck[i] += ptxrate->cck[i]; - // Collect OFDM rate packet num - if (i< 8) + /* Collect OFDM rate packet num */ + if (i < 8) priv->stats.txrate.ofdm[i] += ptxrate->ofdm[i]; for (j = 0; j < 4; j++) priv->stats.txrate.ht_mcs[j][i] += ptxrate->ht_mcs[j][i]; } -} /* cmpk_Handle_Tx_Rate_History */ +} /*----------------------------------------------------------------------------- * Function: cmpk_message_handle_rx() * * Overview: In the function, we will capture different RX command packet - * info. Every RX command packet element has different message - * length and meaning in content. We only support three type of RX - * command packet now. Please refer to document - * ws-06-0063-rtl8190-command-packet-specification. + * info. Every RX command packet element has different message + * length and meaning in content. We only support three type of RX + * command packet now. Please refer to document + * ws-06-0063-rtl8190-command-packet-specification. * * Input: NONE * @@ -687,30 +489,22 @@ cmpk_handle_tx_rate_history( * Return: NONE * * Revised History: - * When Who Remark - * 05/06/2008 amy Create Version 0 porting from windows code. + * When Who Remark + * 05/06/2008 amy Create Version 0 porting from windows code. * *---------------------------------------------------------------------------*/ -extern u32 -cmpk_message_handle_rx( - struct net_device *dev, - struct ieee80211_rx_stats *pstats) +u32 cmpk_message_handle_rx(struct net_device *dev, + struct ieee80211_rx_stats *pstats) { -// u32 debug_level = DBG_LOUD; int total_length; u8 cmd_length, exe_cnt = 0; u8 element_id; u8 *pcmd_buff; - /* 0. Check inpt arguments. If is is a command queue message or pointer is - null. */ - if (/*(prfd->queue_id != CMPK_RX_QUEUE_ID) || */(pstats== NULL)) - { - /* Print error message. */ - /*RT_TRACE(COMP_SEND, DebugLevel, - ("\n\r[CMPK]-->Err queue id or pointer"));*/ + /* 0. Check inpt arguments. If is is a command queue message or + pointer is null. */ + if (pstats == NULL) return 0; /* This is not a command packet. */ - } /* 1. Read received command packet message length from RFD. */ total_length = pstats->Length; @@ -720,67 +514,58 @@ cmpk_message_handle_rx( /* 3. Read command packet element id and length. */ element_id = pcmd_buff[0]; - /*RT_TRACE(COMP_SEND, DebugLevel, - ("\n\r[CMPK]-->element ID=%d Len=%d", element_id, total_length));*/ /* 4. Check every received command packet content according to different - element type. Because FW may aggregate RX command packet to minimize - transmit time between DRV and FW.*/ - // Add a counter to prevent the lock in the loop from being held too long - while (total_length > 0 || exe_cnt++ >100) - { - /* 2007/01/17 MH We support aggregation of different cmd in the same packet. */ + element type. Because FW may aggregate RX command packet to + minimize transmit time between DRV and FW.*/ + /* Add a counter to prevent the lock in the loop from being held too + long */ + while (total_length > 0 && exe_cnt++ < 100) { + /* We support aggregation of different cmd in the same packet */ element_id = pcmd_buff[0]; - switch(element_id) - { - case RX_TX_FEEDBACK: - cmpk_handle_tx_feedback (dev, pcmd_buff); - cmd_length = CMPK_RX_TX_FB_SIZE; - break; - - case RX_INTERRUPT_STATUS: - cmpk_handle_interrupt_status(dev, pcmd_buff); - cmd_length = sizeof(cmpk_intr_sta_t); - break; - - case BOTH_QUERY_CONFIG: - cmpk_handle_query_config_rx(dev, pcmd_buff); - cmd_length = CMPK_BOTH_QUERY_CONFIG_SIZE; - break; - - case RX_TX_STATUS: - cmpk_handle_tx_status(dev, pcmd_buff); - cmd_length = CMPK_RX_TX_STS_SIZE; - break; - - case RX_TX_PER_PKT_FEEDBACK: - // You must at lease add a switch case element here, - // Otherwise, we will jump to default case. - //DbgPrint("CCX Test\r\n"); - cmd_length = CMPK_RX_TX_FB_SIZE; - break; - - case RX_TX_RATE_HISTORY: - //DbgPrint(" rx tx rate history\r\n"); - cmpk_handle_tx_rate_history(dev, pcmd_buff); - cmd_length = CMPK_TX_RAHIS_SIZE; - break; - - default: - - RT_TRACE(COMP_ERR, "---->cmpk_message_handle_rx():unknow CMD Element\n"); - return 1; /* This is a command packet. */ + switch (element_id) { + case RX_TX_FEEDBACK: + cmpk_handle_tx_feedback(dev, pcmd_buff); + cmd_length = CMPK_RX_TX_FB_SIZE; + break; + + case RX_INTERRUPT_STATUS: + cmpk_handle_interrupt_status(dev, pcmd_buff); + cmd_length = sizeof(cmpk_intr_sta_t); + break; + + case BOTH_QUERY_CONFIG: + cmpk_handle_query_config_rx(dev, pcmd_buff); + cmd_length = CMPK_BOTH_QUERY_CONFIG_SIZE; + break; + + case RX_TX_STATUS: + cmpk_handle_tx_status(dev, pcmd_buff); + cmd_length = CMPK_RX_TX_STS_SIZE; + break; + + case RX_TX_PER_PKT_FEEDBACK: + /* You must at lease add a switch case element here, + Otherwise, we will jump to default case. */ + cmd_length = CMPK_RX_TX_FB_SIZE; + break; + + case RX_TX_RATE_HISTORY: + cmpk_handle_tx_rate_history(dev, pcmd_buff); + cmd_length = CMPK_TX_RAHIS_SIZE; + break; + + default: + + RT_TRACE(COMP_ERR, "---->%s():unknown CMD Element\n", + __func__); + return 1; /* This is a command packet. */ } - // 2007/01/22 MH Display received rx command packet info. - //cmpk_Display_Message(cmd_length, pcmd_buff); - - // 2007/01/22 MH Add to display tx statistic. - //cmpk_DisplayTxStatistic(pAdapter); total_length -= cmd_length; pcmd_buff += cmd_length; - } /* while (total_length > 0) */ + } return 1; /* This is a command packet. */ -} /* CMPK_Message_Handle_Rx */ +} diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.h b/drivers/staging/rtl8192u/r819xU_cmdpkt.h index 59caa4e0532..52cd437ef7b 100644 --- a/drivers/staging/rtl8192u/r819xU_cmdpkt.h +++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.h @@ -1,17 +1,17 @@ #ifndef R819XUSB_CMDPKT_H #define R819XUSB_CMDPKT_H /* Different command packet have dedicated message length and definition. */ -#define CMPK_RX_TX_FB_SIZE sizeof(cmpk_txfb_t) //20 -#define CMPK_TX_SET_CONFIG_SIZE sizeof(cmpk_set_cfg_t) //16 -#define CMPK_BOTH_QUERY_CONFIG_SIZE sizeof(cmpk_set_cfg_t) //16 -#define CMPK_RX_TX_STS_SIZE sizeof(cmpk_tx_status_t)// -#define CMPK_RX_DBG_MSG_SIZE sizeof(cmpk_rx_dbginfo_t)// -#define CMPK_TX_RAHIS_SIZE sizeof(cmpk_tx_rahis_t) +#define CMPK_RX_TX_FB_SIZE sizeof(cmpk_txfb_t) /* 20 */ +#define CMPK_TX_SET_CONFIG_SIZE sizeof(cmpk_set_cfg_t) /* 16 */ +#define CMPK_BOTH_QUERY_CONFIG_SIZE sizeof(cmpk_set_cfg_t) /* 16 */ +#define CMPK_RX_TX_STS_SIZE sizeof(cmpk_tx_status_t) +#define CMPK_RX_DBG_MSG_SIZE sizeof(cmpk_rx_dbginfo_t) +#define CMPK_TX_RAHIS_SIZE sizeof(cmpk_tx_rahis_t) /* 2008/05/08 amy For USB constant. */ -#define ISR_TxBcnOk BIT27 // Transmit Beacon OK -#define ISR_TxBcnErr BIT26 // Transmit Beacon Error -#define ISR_BcnTimerIntr BIT13 // Beacon Timer Interrupt +#define ISR_TxBcnOk BIT27 /* Transmit Beacon OK */ +#define ISR_TxBcnErr BIT26 /* Transmit Beacon Error */ +#define ISR_BcnTimerIntr BIT13 /* Beacon Timer Interrupt */ /* Define element ID of command packet. */ @@ -20,182 +20,172 @@ /* Define different command packet structure. */ /* 1. RX side: TX feedback packet. */ typedef struct tag_cmd_pkt_tx_feedback { - // DWORD 0 + /* DWORD 0 */ u8 element_id; /* Command packet type. */ u8 length; /* Command packet length. */ - /* 2007/07/05 MH Change tx feedback info field. */ + /* Change tx feedback info field. */ /*------TX Feedback Info Field */ - u8 TID:4; /* */ - u8 fail_reason:3; /* */ + u8 TID:4; + u8 fail_reason:3; u8 tok:1; /* Transmit ok. */ - u8 reserve1:4; /* */ - u8 pkt_type:2; /* */ - u8 bandwidth:1; /* */ - u8 qos_pkt:1; /* */ + u8 reserve1:4; + u8 pkt_type:2; + u8 bandwidth:1; + u8 qos_pkt:1; - // DWORD 1 - u8 reserve2; /* */ + /* DWORD 1 */ + u8 reserve2; /*------TX Feedback Info Field */ - u8 retry_cnt; /* */ - u16 pkt_id; /* */ + u8 retry_cnt; + u16 pkt_id; - // DWORD 3 - u16 seq_num; /* */ + /* DWORD 3 */ + u16 seq_num; u8 s_rate; /* Start rate. */ u8 f_rate; /* Final rate. */ - // DWORD 4 - u8 s_rts_rate; /* */ - u8 f_rts_rate; /* */ - u16 pkt_length; /* */ + /* DWORD 4 */ + u8 s_rts_rate; + u8 f_rts_rate; + u16 pkt_length; - // DWORD 5 - u16 reserve3; /* */ - u16 duration; /* */ -}cmpk_txfb_t; + /* DWORD 5 */ + u16 reserve3; + u16 duration; +} cmpk_txfb_t; /* 2. RX side: Interrupt status packet. It includes Beacon State, - Beacon Timer Interrupt and other useful informations in MAC ISR Reg. */ + * Beacon Timer Interrupt and other useful informations in MAC ISR Reg. */ typedef struct tag_cmd_pkt_interrupt_status { u8 element_id; /* Command packet type. */ u8 length; /* Command packet length. */ u16 reserve; - u32 interrupt_status; /* Interrupt Status. */ -}cmpk_intr_sta_t; + u32 interrupt_status; /* Interrupt Status. */ +} cmpk_intr_sta_t; /* 3. TX side: Set configuration packet. */ typedef struct tag_cmd_pkt_set_configuration { u8 element_id; /* Command packet type. */ u8 length; /* Command packet length. */ - u16 reserve1; /* */ + u16 reserve1; + /* Configuration info. */ u8 cfg_reserve1:3; - u8 cfg_size:2; /* Configuration info. */ - u8 cfg_type:2; /* Configuration info. */ - u8 cfg_action:1; /* Configuration info. */ - u8 cfg_reserve2; /* Configuration info. */ - u8 cfg_page:4; /* Configuration info. */ - u8 cfg_reserve3:4; /* Configuration info. */ - u8 cfg_offset; /* Configuration info. */ - u32 value; /* */ - u32 mask; /* */ -}cmpk_set_cfg_t; + u8 cfg_size:2; + u8 cfg_type:2; + u8 cfg_action:1; + u8 cfg_reserve2; + u8 cfg_page:4; + u8 cfg_reserve3:4; + u8 cfg_offset; + u32 value; + u32 mask; +} cmpk_set_cfg_t; /* 4. Both side : TX/RX query configuraton packet. The query structure is the same as set configuration. */ #define cmpk_query_cfg_t cmpk_set_cfg_t /* 5. Multi packet feedback status. */ -typedef struct tag_tx_stats_feedback { // PJ quick rxcmd 09042007 - // For endian transfer --> Driver will not the same as firmware structure. - // DW 0 +typedef struct tag_tx_stats_feedback { + /* For endian transfer --> Driver will not the same as + firmware structure. */ + /* DW 0 */ u16 reserve1; - u8 length; // Command packet length - u8 element_id; // Command packet type + u8 length; /* Command packet length */ + u8 element_id; /* Command packet type */ - // DW 1 - u16 txfail; // Tx Fail count - u16 txok; // Tx ok count + /* DW 1 */ + u16 txfail; /* Tx fail count */ + u16 txok; /* Tx ok count */ - // DW 2 - u16 txmcok; // tx multicast - u16 txretry; // Tx Retry count + /* DW 2 */ + u16 txmcok; /* Tx multicast */ + u16 txretry; /* Tx retry count */ - // DW 3 - u16 txucok; // tx unicast - u16 txbcok; // tx broadcast + /* DW 3 */ + u16 txucok; /* Tx unicast */ + u16 txbcok; /* Tx broadcast */ - // DW 4 - u16 txbcfail; // - u16 txmcfail; // + /* DW 4 */ + u16 txbcfail; + u16 txmcfail; - // DW 5 - u16 reserve2; // - u16 txucfail; // + /* DW 5 */ + u16 reserve2; + u16 txucfail; - // DW 6-8 + /* DW 6-8 */ u32 txmclength; u32 txbclength; u32 txuclength; - // DW 9 + /* DW 9 */ u16 reserve3_23; u8 reserve3_1; u8 rate; -}__attribute__((packed)) cmpk_tx_status_t; +} __packed cmpk_tx_status_t; /* 6. Debug feedback message. */ -/* 2007/10/23 MH Define RX debug message */ +/* Define RX debug message */ typedef struct tag_rx_debug_message_feedback { - // For endian transfer --> for driver - // DW 0 + /* For endian transfer --> for driver */ + /* DW 0 */ u16 reserve1; - u8 length; // Command packet length - u8 element_id; // Command packet type + u8 length; /* Command packet length */ + u8 element_id; /* Command packet type */ - // DW 1-?? - // Variable debug message. + /* DW 1-?? */ + /* Variable debug message. */ -}cmpk_rx_dbginfo_t; +} cmpk_rx_dbginfo_t; -/* 2008/03/20 MH Define transmit rate history. For big endian format. */ +/* Define transmit rate history. For big endian format. */ typedef struct tag_tx_rate_history { - // For endian transfer --> for driver - // DW 0 - u8 element_id; // Command packet type - u8 length; // Command packet length + /* For endian transfer --> for driver */ + /* DW 0 */ + u8 element_id; /* Command packet type */ + u8 length; /* Command packet length */ u16 reserved1; - // DW 1-2 CCK rate counter + /* DW 1-2 CCK rate counter */ u16 cck[4]; - // DW 3-6 + /* DW 3-6 */ u16 ofdm[8]; - // DW 7-14 - //UINT16 MCS_BW0_SG0[16]; - - // DW 15-22 - //UINT16 MCS_BW1_SG0[16]; - - // DW 23-30 - //UINT16 MCS_BW0_SG1[16]; - - // DW 31-38 - //UINT16 MCS_BW1_SG1[16]; - - // DW 7-14 BW=0 SG=0 - // DW 15-22 BW=1 SG=0 - // DW 23-30 BW=0 SG=1 - // DW 31-38 BW=1 SG=1 + /* DW 7-14 BW=0 SG=0 + * DW 15-22 BW=1 SG=0 + * DW 23-30 BW=0 SG=1 + * DW 31-38 BW=1 SG=1 + */ u16 ht_mcs[4][16]; -}__attribute__((packed)) cmpk_tx_rahis_t; - -typedef enum tag_command_packet_directories -{ - RX_TX_FEEDBACK = 0, - RX_INTERRUPT_STATUS = 1, - TX_SET_CONFIG = 2, - BOTH_QUERY_CONFIG = 3, - RX_TX_STATUS = 4, - RX_DBGINFO_FEEDBACK = 5, - RX_TX_PER_PKT_FEEDBACK = 6, - RX_TX_RATE_HISTORY = 7, - RX_CMD_ELE_MAX -}cmpk_element_e; - -typedef enum _rt_status{ +} __packed cmpk_tx_rahis_t; + +typedef enum tag_command_packet_directories { + RX_TX_FEEDBACK = 0, + RX_INTERRUPT_STATUS = 1, + TX_SET_CONFIG = 2, + BOTH_QUERY_CONFIG = 3, + RX_TX_STATUS = 4, + RX_DBGINFO_FEEDBACK = 5, + RX_TX_PER_PKT_FEEDBACK = 6, + RX_TX_RATE_HISTORY = 7, + RX_CMD_ELE_MAX +} cmpk_element_e; + +typedef enum _rt_status { RT_STATUS_SUCCESS, RT_STATUS_FAILURE, RT_STATUS_PENDING, RT_STATUS_RESOURCE -}rt_status,*prt_status; - -extern rt_status cmpk_message_handle_tx(struct net_device *dev, u8* codevirtualaddress, u32 packettype, u32 buffer_len); +} rt_status, *prt_status; -extern u32 cmpk_message_handle_rx(struct net_device *dev, struct ieee80211_rx_stats * pstats); -extern rt_status SendTxCommandPacket( struct net_device *dev, void* pData, u32 DataLen); +extern u32 cmpk_message_handle_rx(struct net_device *dev, + struct ieee80211_rx_stats *pstats); +extern rt_status SendTxCommandPacket(struct net_device *dev, + void *pData, u32 DataLen); #endif diff --git a/drivers/staging/rtl8192u/r819xU_firmware.c b/drivers/staging/rtl8192u/r819xU_firmware.c index 573e9cd6850..04b8f5ec67e 100644 --- a/drivers/staging/rtl8192u/r819xU_firmware.c +++ b/drivers/staging/rtl8192u/r819xU_firmware.c @@ -17,7 +17,8 @@ #include "r819xU_firmware_img.h" #include "r819xU_firmware.h" #include <linux/firmware.h> -void firmware_init_param(struct net_device *dev) + +static void firmware_init_param(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); rt_firmware *pfirmware = priv->pFirmware; @@ -29,7 +30,8 @@ void firmware_init_param(struct net_device *dev) * segment the img and use the ptr and length to remember info on each segment * */ -bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buffer_len) +static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, + u32 buffer_len) { struct r8192_priv *priv = ieee80211_priv(dev); bool rt_status = true; @@ -48,7 +50,7 @@ bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buff //Fragmentation might be required frag_threshold = pfirmware->cmdpacket_frag_thresold; do { - if((buffer_len - frag_offset) > frag_threshold) { + if ((buffer_len - frag_offset) > frag_threshold) { frag_length = frag_threshold ; bLastIniPkt = 0; @@ -61,20 +63,16 @@ bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buff /* Allocate skb buffer to contain firmware info and tx descriptor info * add 4 to avoid packet appending overflow. * */ - #ifdef RTL8192U skb = dev_alloc_skb(USB_HWDESC_HEADER_LEN + frag_length + 4); - #else - skb = dev_alloc_skb(frag_length + 4); - #endif + if (!skb) + return false; memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); - tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE); + tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); tcb_desc->queue_index = TXCMD_QUEUE; tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT; tcb_desc->bLastIniPkt = bLastIniPkt; - #ifdef RTL8192U skb_reserve(skb, USB_HWDESC_HEADER_LEN); - #endif seg_ptr = skb->data; /* * Transform from little endian to big endian @@ -89,7 +87,7 @@ bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buff tcb_desc->txbuf_size= (u16)i; skb_put(skb, i); - if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)|| + if (!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)|| (!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\ (priv->ieee80211->queue_stop) ) { RT_TRACE(COMP_FIRMWARE,"=====================================================> tx full!\n"); @@ -107,46 +105,6 @@ bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buff } -bool -fwSendNullPacket( - struct net_device *dev, - u32 Length -) -{ - bool rtStatus = true; - struct r8192_priv *priv = ieee80211_priv(dev); - struct sk_buff *skb; - cb_desc *tcb_desc; - unsigned char *ptr_buf; - bool bLastInitPacket = false; - - //PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK); - - //Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ) - skb = dev_alloc_skb(Length+ 4); - memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); - tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE); - tcb_desc->queue_index = TXCMD_QUEUE; - tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT; - tcb_desc->bLastIniPkt = bLastInitPacket; - ptr_buf = skb_put(skb, Length); - memset(ptr_buf,0,Length); - tcb_desc->txbuf_size= (u16)Length; - - if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)|| - (!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\ - (priv->ieee80211->queue_stop) ) { - RT_TRACE(COMP_FIRMWARE,"===================NULL packet==================================> tx full!\n"); - skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb); - } else { - priv->ieee80211->softmac_hard_start_xmit(skb,dev); - } - - //PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK); - return rtStatus; -} - - //----------------------------------------------------------------------------- // Procedure: Check whether main code is download OK. If OK, turn on CPU // @@ -160,7 +118,7 @@ fwSendNullPacket( // NDIS_STATUS_FAILURE - the following initialization process should be terminated // NDIS_STATUS_SUCCESS - if firmware initialization process success //----------------------------------------------------------------------------- -bool CPUcheck_maincodeok_turnonCPU(struct net_device *dev) +static bool CPUcheck_maincodeok_turnonCPU(struct net_device *dev) { bool rt_status = true; int check_putcodeOK_time = 200000, check_bootOk_time = 200000; @@ -168,14 +126,14 @@ bool CPUcheck_maincodeok_turnonCPU(struct net_device *dev) /* Check whether put code OK */ do { - CPU_status = read_nic_dword(dev, CPU_GEN); + read_nic_dword(dev, CPU_GEN, &CPU_status); - if(CPU_status&CPU_GEN_PUT_CODE_OK) + if (CPU_status&CPU_GEN_PUT_CODE_OK) break; }while(check_putcodeOK_time--); - if(!(CPU_status&CPU_GEN_PUT_CODE_OK)) { + if (!(CPU_status&CPU_GEN_PUT_CODE_OK)) { RT_TRACE(COMP_ERR, "Download Firmware: Put code fail!\n"); goto CPUCheckMainCodeOKAndTurnOnCPU_Fail; } else { @@ -183,19 +141,19 @@ bool CPUcheck_maincodeok_turnonCPU(struct net_device *dev) } /* Turn On CPU */ - CPU_status = read_nic_dword(dev, CPU_GEN); + read_nic_dword(dev, CPU_GEN, &CPU_status); write_nic_byte(dev, CPU_GEN, (u8)((CPU_status|CPU_GEN_PWR_STB_CPU)&0xff)); mdelay(1000); /* Check whether CPU boot OK */ do { - CPU_status = read_nic_dword(dev, CPU_GEN); + read_nic_dword(dev, CPU_GEN, &CPU_status); - if(CPU_status&CPU_GEN_BOOT_RDY) + if (CPU_status&CPU_GEN_BOOT_RDY) break; }while(check_bootOk_time--); - if(!(CPU_status&CPU_GEN_BOOT_RDY)) { + if (!(CPU_status&CPU_GEN_BOOT_RDY)) { goto CPUCheckMainCodeOKAndTurnOnCPU_Fail; } else { RT_TRACE(COMP_FIRMWARE, "Download Firmware: Boot ready!\n"); @@ -204,12 +162,12 @@ bool CPUcheck_maincodeok_turnonCPU(struct net_device *dev) return rt_status; CPUCheckMainCodeOKAndTurnOnCPU_Fail: - RT_TRACE(COMP_ERR, "ERR in %s()\n", __FUNCTION__); + RT_TRACE(COMP_ERR, "ERR in %s()\n", __func__); rt_status = FALSE; return rt_status; } -bool CPUcheck_firmware_ready(struct net_device *dev) +static bool CPUcheck_firmware_ready(struct net_device *dev) { bool rt_status = true; @@ -218,14 +176,14 @@ bool CPUcheck_firmware_ready(struct net_device *dev) /* Check Firmware Ready */ do { - CPU_status = read_nic_dword(dev, CPU_GEN); + read_nic_dword(dev, CPU_GEN, &CPU_status); - if(CPU_status&CPU_GEN_FIRM_RDY) + if (CPU_status&CPU_GEN_FIRM_RDY) break; }while(check_time--); - if(!(CPU_status&CPU_GEN_FIRM_RDY)) + if (!(CPU_status&CPU_GEN_FIRM_RDY)) goto CPUCheckFirmwareReady_Fail; else RT_TRACE(COMP_FIRMWARE, "Download Firmware: Firmware ready!\n"); @@ -233,7 +191,7 @@ bool CPUcheck_firmware_ready(struct net_device *dev) return rt_status; CPUCheckFirmwareReady_Fail: - RT_TRACE(COMP_ERR, "ERR in %s()\n", __FUNCTION__); + RT_TRACE(COMP_ERR, "ERR in %s()\n", __func__); rt_status = false; return rt_status; @@ -265,7 +223,7 @@ bool init_firmware(struct net_device *dev) starting_state = FW_INIT_STEP0_BOOT; // TODO: system reset - }else if(pfirmware->firmware_status == FW_STATUS_5_READY) { + }else if (pfirmware->firmware_status == FW_STATUS_5_READY) { /* it is called by Initialize */ rst_opt = OPT_FIRMWARE_RESET; starting_state = FW_INIT_STEP2_DATA; @@ -282,36 +240,30 @@ bool init_firmware(struct net_device *dev) * Open image file, and map file to continuous memory if open file success. * or read image file from array. Default load from IMG file */ - if(rst_opt == OPT_SYSTEM_RESET) { + if (rst_opt == OPT_SYSTEM_RESET) { rc = request_firmware(&fw_entry, fw_name[init_step],&priv->udev->dev); - if(rc < 0 ) { + if (rc < 0 ) { RT_TRACE(COMP_ERR, "request firmware fail!\n"); goto download_firmware_fail; } - if(fw_entry->size > sizeof(pfirmware->firmware_buf)) { + if (fw_entry->size > sizeof(pfirmware->firmware_buf)) { RT_TRACE(COMP_ERR, "img file size exceed the container buffer fail!\n"); goto download_firmware_fail; } - if(init_step != FW_INIT_STEP1_MAIN) { + if (init_step != FW_INIT_STEP1_MAIN) { memcpy(pfirmware->firmware_buf,fw_entry->data,fw_entry->size); mapped_file = pfirmware->firmware_buf; file_length = fw_entry->size; } else { -#ifdef RTL8190P - memcpy(pfirmware->firmware_buf,fw_entry->data,fw_entry->size); - mapped_file = pfirmware->firmware_buf; - file_length = fw_entry->size; -#else memset(pfirmware->firmware_buf,0,128); memcpy(&pfirmware->firmware_buf[128],fw_entry->data,fw_entry->size); mapped_file = pfirmware->firmware_buf; file_length = fw_entry->size + 128; -#endif } pfirmware->firmware_buf_size = file_length; - }else if(rst_opt == OPT_FIRMWARE_RESET ) { + }else if (rst_opt == OPT_FIRMWARE_RESET ) { /* we only need to download data.img here */ mapped_file = pfirmware->firmware_buf; file_length = pfirmware->firmware_buf_size; @@ -325,30 +277,19 @@ bool init_firmware(struct net_device *dev) * and Tx descriptor info * */ rt_status = fw_download_code(dev,mapped_file,file_length); - if(rst_opt == OPT_SYSTEM_RESET) { + if (rst_opt == OPT_SYSTEM_RESET) release_firmware(fw_entry); - } - if(rt_status != TRUE) { + if (rt_status != TRUE) goto download_firmware_fail; - } - switch(init_step) { + switch (init_step) { case FW_INIT_STEP0_BOOT: /* Download boot * initialize command descriptor. * will set polling bit when firmware code is also configured */ pfirmware->firmware_status = FW_STATUS_1_MOVE_BOOT_CODE; -#ifdef RTL8190P - // To initialize IMEM, CPU move code from 0x80000080, hence, we send 0x80 byte packet - rt_status = fwSendNullPacket(dev, RTL8190_CPU_START_OFFSET); - if(rt_status != true) - { - RT_TRACE(COMP_INIT, "fwSendNullPacket() fail ! \n"); - goto download_firmware_fail; - } -#endif //mdelay(1000); /* * To initialize IMEM, CPU move code from 0x80000080, @@ -362,7 +303,7 @@ bool init_firmware(struct net_device *dev) /* Check Put Code OK and Turn On CPU */ rt_status = CPUcheck_maincodeok_turnonCPU(dev); - if(rt_status != TRUE) { + if (rt_status != TRUE) { RT_TRACE(COMP_ERR, "CPUcheck_maincodeok_turnonCPU fail!\n"); goto download_firmware_fail; } @@ -376,7 +317,7 @@ bool init_firmware(struct net_device *dev) mdelay(1); rt_status = CPUcheck_firmware_ready(dev); - if(rt_status != TRUE) { + if (rt_status != TRUE) { RT_TRACE(COMP_ERR, "CPUcheck_firmware_ready fail(%d)!\n",rt_status); goto download_firmware_fail; } @@ -393,7 +334,7 @@ bool init_firmware(struct net_device *dev) return rt_status; download_firmware_fail: - RT_TRACE(COMP_ERR, "ERR in %s()\n", __FUNCTION__); + RT_TRACE(COMP_ERR, "ERR in %s()\n", __func__); rt_status = FALSE; return rt_status; diff --git a/drivers/staging/rtl8192u/r819xU_firmware_img.c b/drivers/staging/rtl8192u/r819xU_firmware_img.c index df0f9d1648e..4eb43cfe569 100644 --- a/drivers/staging/rtl8192u/r819xU_firmware_img.c +++ b/drivers/staging/rtl8192u/r819xU_firmware_img.c @@ -1,547 +1,548 @@ /*Created on 2008/ 7/16, 5:31*/ #include <linux/types.h> +#include "r819xU_firmware_img.h" u32 Rtl8192UsbPHY_REGArray[] = { -0x0, }; + 0x0, }; u32 Rtl8192UsbPHY_REG_1T2RArray[] = { -0x800,0x00000000, -0x804,0x00000001, -0x808,0x0000fc00, -0x80c,0x0000001c, -0x810,0x801010aa, -0x814,0x008514d0, -0x818,0x00000040, -0x81c,0x00000000, -0x820,0x00000004, -0x824,0x00690000, -0x828,0x00000004, -0x82c,0x00e90000, -0x830,0x00000004, -0x834,0x00690000, -0x838,0x00000004, -0x83c,0x00e90000, -0x840,0x00000000, -0x844,0x00000000, -0x848,0x00000000, -0x84c,0x00000000, -0x850,0x00000000, -0x854,0x00000000, -0x858,0x65a965a9, -0x85c,0x65a965a9, -0x860,0x001f0010, -0x864,0x007f0010, -0x868,0x001f0010, -0x86c,0x007f0010, -0x870,0x0f100f70, -0x874,0x0f100f70, -0x878,0x00000000, -0x87c,0x00000000, -0x880,0x6870e36c, -0x884,0xe3573600, -0x888,0x4260c340, -0x88c,0x0000ff00, -0x890,0x00000000, -0x894,0xfffffffe, -0x898,0x4c42382f, -0x89c,0x00656056, -0x8b0,0x00000000, -0x8e0,0x00000000, -0x8e4,0x00000000, -0x900,0x00000000, -0x904,0x00000023, -0x908,0x00000000, -0x90c,0x31121311, -0xa00,0x00d0c7d8, -0xa04,0x811f0008, -0xa08,0x80cd8300, -0xa0c,0x2e62740f, -0xa10,0x95009b78, -0xa14,0x11145008, -0xa18,0x00881117, -0xa1c,0x89140fa0, -0xa20,0x1a1b0000, -0xa24,0x090e1317, -0xa28,0x00000204, -0xa2c,0x00000000, -0xc00,0x00000040, -0xc04,0x00005433, -0xc08,0x000000e4, -0xc0c,0x6c6c6c6c, -0xc10,0x08800000, -0xc14,0x40000100, -0xc18,0x08000000, -0xc1c,0x40000100, -0xc20,0x08000000, -0xc24,0x40000100, -0xc28,0x08000000, -0xc2c,0x40000100, -0xc30,0x6de9ac44, -0xc34,0x465c52cd, -0xc38,0x497f5994, -0xc3c,0x0a969764, -0xc40,0x1f7c403f, -0xc44,0x000100b7, -0xc48,0xec020000, -0xc4c,0x00000300, -0xc50,0x69543420, -0xc54,0x433c0094, -0xc58,0x69543420, -0xc5c,0x433c0094, -0xc60,0x69543420, -0xc64,0x433c0094, -0xc68,0x69543420, -0xc6c,0x433c0094, -0xc70,0x2c7f000d, -0xc74,0x0186175b, -0xc78,0x0000001f, -0xc7c,0x00b91612, -0xc80,0x40000100, -0xc84,0x20000000, -0xc88,0x40000100, -0xc8c,0x20200000, -0xc90,0x40000100, -0xc94,0x00000000, -0xc98,0x40000100, -0xc9c,0x00000000, -0xca0,0x00492492, -0xca4,0x00000000, -0xca8,0x00000000, -0xcac,0x00000000, -0xcb0,0x00000000, -0xcb4,0x00000000, -0xcb8,0x00000000, -0xcbc,0x00492492, -0xcc0,0x00000000, -0xcc4,0x00000000, -0xcc8,0x00000000, -0xccc,0x00000000, -0xcd0,0x00000000, -0xcd4,0x00000000, -0xcd8,0x64b22427, -0xcdc,0x00766932, -0xce0,0x00222222, -0xd00,0x00000750, -0xd04,0x00000403, -0xd08,0x0000907f, -0xd0c,0x00000001, -0xd10,0xa0633333, -0xd14,0x33333c63, -0xd18,0x6a8f5b6b, -0xd1c,0x00000000, -0xd20,0x00000000, -0xd24,0x00000000, -0xd28,0x00000000, -0xd2c,0xcc979975, -0xd30,0x00000000, -0xd34,0x00000000, -0xd38,0x00000000, -0xd3c,0x00027293, -0xd40,0x00000000, -0xd44,0x00000000, -0xd48,0x00000000, -0xd4c,0x00000000, -0xd50,0x6437140a, -0xd54,0x024dbd02, -0xd58,0x00000000, -0xd5c,0x04032064, -0xe00,0x161a1a1a, -0xe04,0x12121416, -0xe08,0x00001800, -0xe0c,0x00000000, -0xe10,0x161a1a1a, -0xe14,0x12121416, -0xe18,0x161a1a1a, -0xe1c,0x12121416, + 0x800, 0x00000000, + 0x804, 0x00000001, + 0x808, 0x0000fc00, + 0x80c, 0x0000001c, + 0x810, 0x801010aa, + 0x814, 0x008514d0, + 0x818, 0x00000040, + 0x81c, 0x00000000, + 0x820, 0x00000004, + 0x824, 0x00690000, + 0x828, 0x00000004, + 0x82c, 0x00e90000, + 0x830, 0x00000004, + 0x834, 0x00690000, + 0x838, 0x00000004, + 0x83c, 0x00e90000, + 0x840, 0x00000000, + 0x844, 0x00000000, + 0x848, 0x00000000, + 0x84c, 0x00000000, + 0x850, 0x00000000, + 0x854, 0x00000000, + 0x858, 0x65a965a9, + 0x85c, 0x65a965a9, + 0x860, 0x001f0010, + 0x864, 0x007f0010, + 0x868, 0x001f0010, + 0x86c, 0x007f0010, + 0x870, 0x0f100f70, + 0x874, 0x0f100f70, + 0x878, 0x00000000, + 0x87c, 0x00000000, + 0x880, 0x6870e36c, + 0x884, 0xe3573600, + 0x888, 0x4260c340, + 0x88c, 0x0000ff00, + 0x890, 0x00000000, + 0x894, 0xfffffffe, + 0x898, 0x4c42382f, + 0x89c, 0x00656056, + 0x8b0, 0x00000000, + 0x8e0, 0x00000000, + 0x8e4, 0x00000000, + 0x900, 0x00000000, + 0x904, 0x00000023, + 0x908, 0x00000000, + 0x90c, 0x31121311, + 0xa00, 0x00d0c7d8, + 0xa04, 0x811f0008, + 0xa08, 0x80cd8300, + 0xa0c, 0x2e62740f, + 0xa10, 0x95009b78, + 0xa14, 0x11145008, + 0xa18, 0x00881117, + 0xa1c, 0x89140fa0, + 0xa20, 0x1a1b0000, + 0xa24, 0x090e1317, + 0xa28, 0x00000204, + 0xa2c, 0x00000000, + 0xc00, 0x00000040, + 0xc04, 0x00005433, + 0xc08, 0x000000e4, + 0xc0c, 0x6c6c6c6c, + 0xc10, 0x08800000, + 0xc14, 0x40000100, + 0xc18, 0x08000000, + 0xc1c, 0x40000100, + 0xc20, 0x08000000, + 0xc24, 0x40000100, + 0xc28, 0x08000000, + 0xc2c, 0x40000100, + 0xc30, 0x6de9ac44, + 0xc34, 0x465c52cd, + 0xc38, 0x497f5994, + 0xc3c, 0x0a969764, + 0xc40, 0x1f7c403f, + 0xc44, 0x000100b7, + 0xc48, 0xec020000, + 0xc4c, 0x00000300, + 0xc50, 0x69543420, + 0xc54, 0x433c0094, + 0xc58, 0x69543420, + 0xc5c, 0x433c0094, + 0xc60, 0x69543420, + 0xc64, 0x433c0094, + 0xc68, 0x69543420, + 0xc6c, 0x433c0094, + 0xc70, 0x2c7f000d, + 0xc74, 0x0186175b, + 0xc78, 0x0000001f, + 0xc7c, 0x00b91612, + 0xc80, 0x40000100, + 0xc84, 0x20000000, + 0xc88, 0x40000100, + 0xc8c, 0x20200000, + 0xc90, 0x40000100, + 0xc94, 0x00000000, + 0xc98, 0x40000100, + 0xc9c, 0x00000000, + 0xca0, 0x00492492, + 0xca4, 0x00000000, + 0xca8, 0x00000000, + 0xcac, 0x00000000, + 0xcb0, 0x00000000, + 0xcb4, 0x00000000, + 0xcb8, 0x00000000, + 0xcbc, 0x00492492, + 0xcc0, 0x00000000, + 0xcc4, 0x00000000, + 0xcc8, 0x00000000, + 0xccc, 0x00000000, + 0xcd0, 0x00000000, + 0xcd4, 0x00000000, + 0xcd8, 0x64b22427, + 0xcdc, 0x00766932, + 0xce0, 0x00222222, + 0xd00, 0x00000750, + 0xd04, 0x00000403, + 0xd08, 0x0000907f, + 0xd0c, 0x00000001, + 0xd10, 0xa0633333, + 0xd14, 0x33333c63, + 0xd18, 0x6a8f5b6b, + 0xd1c, 0x00000000, + 0xd20, 0x00000000, + 0xd24, 0x00000000, + 0xd28, 0x00000000, + 0xd2c, 0xcc979975, + 0xd30, 0x00000000, + 0xd34, 0x00000000, + 0xd38, 0x00000000, + 0xd3c, 0x00027293, + 0xd40, 0x00000000, + 0xd44, 0x00000000, + 0xd48, 0x00000000, + 0xd4c, 0x00000000, + 0xd50, 0x6437140a, + 0xd54, 0x024dbd02, + 0xd58, 0x00000000, + 0xd5c, 0x04032064, + 0xe00, 0x161a1a1a, + 0xe04, 0x12121416, + 0xe08, 0x00001800, + 0xe0c, 0x00000000, + 0xe10, 0x161a1a1a, + 0xe14, 0x12121416, + 0xe18, 0x161a1a1a, + 0xe1c, 0x12121416, }; u32 Rtl8192UsbRadioA_Array[] = { -0x019,0x00000003, -0x000,0x000000bf, -0x001,0x00000ee0, -0x002,0x0000004c, -0x003,0x000007f1, -0x004,0x00000975, -0x005,0x00000c58, -0x006,0x00000ae6, -0x007,0x000000ca, -0x008,0x00000e1c, -0x009,0x000007f0, -0x00a,0x000009d0, -0x00b,0x000001ba, -0x00c,0x00000240, -0x00e,0x00000020, -0x00f,0x00000990, -0x012,0x00000806, -0x014,0x000005ab, -0x015,0x00000f80, -0x016,0x00000020, -0x017,0x00000597, -0x018,0x0000050a, -0x01a,0x00000f80, -0x01b,0x00000f5e, -0x01c,0x00000008, -0x01d,0x00000607, -0x01e,0x000006cc, -0x01f,0x00000000, -0x020,0x000001a5, -0x01f,0x00000001, -0x020,0x00000165, -0x01f,0x00000002, -0x020,0x000000c6, -0x01f,0x00000003, -0x020,0x00000086, -0x01f,0x00000004, -0x020,0x00000046, -0x01f,0x00000005, -0x020,0x000001e6, -0x01f,0x00000006, -0x020,0x000001a6, -0x01f,0x00000007, -0x020,0x00000166, -0x01f,0x00000008, -0x020,0x000000c7, -0x01f,0x00000009, -0x020,0x00000087, -0x01f,0x0000000a, -0x020,0x000000f7, -0x01f,0x0000000b, -0x020,0x000000d7, -0x01f,0x0000000c, -0x020,0x000000b7, -0x01f,0x0000000d, -0x020,0x00000097, -0x01f,0x0000000e, -0x020,0x00000077, -0x01f,0x0000000f, -0x020,0x00000057, -0x01f,0x00000010, -0x020,0x00000037, -0x01f,0x00000011, -0x020,0x000000fb, -0x01f,0x00000012, -0x020,0x000000db, -0x01f,0x00000013, -0x020,0x000000bb, -0x01f,0x00000014, -0x020,0x000000ff, -0x01f,0x00000015, -0x020,0x000000e3, -0x01f,0x00000016, -0x020,0x000000c3, -0x01f,0x00000017, -0x020,0x000000a3, -0x01f,0x00000018, -0x020,0x00000083, -0x01f,0x00000019, -0x020,0x00000063, -0x01f,0x0000001a, -0x020,0x00000043, -0x01f,0x0000001b, -0x020,0x00000023, -0x01f,0x0000001c, -0x020,0x00000003, -0x01f,0x0000001d, -0x020,0x000001e3, -0x01f,0x0000001e, -0x020,0x000001c3, -0x01f,0x0000001f, -0x020,0x000001a3, -0x01f,0x00000020, -0x020,0x00000183, -0x01f,0x00000021, -0x020,0x00000163, -0x01f,0x00000022, -0x020,0x00000143, -0x01f,0x00000023, -0x020,0x00000123, -0x01f,0x00000024, -0x020,0x00000103, -0x023,0x00000203, -0x024,0x00000200, -0x00b,0x000001ba, -0x02c,0x000003d7, -0x02d,0x00000ff0, -0x000,0x00000037, -0x004,0x00000160, -0x007,0x00000080, -0x002,0x0000088d, -0x0fe,0x00000000, -0x0fe,0x00000000, -0x016,0x00000200, -0x016,0x00000380, -0x016,0x00000020, -0x016,0x000001a0, -0x000,0x000000bf, -0x00d,0x0000001f, -0x00d,0x00000c9f, -0x002,0x0000004d, -0x000,0x00000cbf, -0x004,0x00000975, -0x007,0x00000700, + 0x019, 0x00000003, + 0x000, 0x000000bf, + 0x001, 0x00000ee0, + 0x002, 0x0000004c, + 0x003, 0x000007f1, + 0x004, 0x00000975, + 0x005, 0x00000c58, + 0x006, 0x00000ae6, + 0x007, 0x000000ca, + 0x008, 0x00000e1c, + 0x009, 0x000007f0, + 0x00a, 0x000009d0, + 0x00b, 0x000001ba, + 0x00c, 0x00000240, + 0x00e, 0x00000020, + 0x00f, 0x00000990, + 0x012, 0x00000806, + 0x014, 0x000005ab, + 0x015, 0x00000f80, + 0x016, 0x00000020, + 0x017, 0x00000597, + 0x018, 0x0000050a, + 0x01a, 0x00000f80, + 0x01b, 0x00000f5e, + 0x01c, 0x00000008, + 0x01d, 0x00000607, + 0x01e, 0x000006cc, + 0x01f, 0x00000000, + 0x020, 0x000001a5, + 0x01f, 0x00000001, + 0x020, 0x00000165, + 0x01f, 0x00000002, + 0x020, 0x000000c6, + 0x01f, 0x00000003, + 0x020, 0x00000086, + 0x01f, 0x00000004, + 0x020, 0x00000046, + 0x01f, 0x00000005, + 0x020, 0x000001e6, + 0x01f, 0x00000006, + 0x020, 0x000001a6, + 0x01f, 0x00000007, + 0x020, 0x00000166, + 0x01f, 0x00000008, + 0x020, 0x000000c7, + 0x01f, 0x00000009, + 0x020, 0x00000087, + 0x01f, 0x0000000a, + 0x020, 0x000000f7, + 0x01f, 0x0000000b, + 0x020, 0x000000d7, + 0x01f, 0x0000000c, + 0x020, 0x000000b7, + 0x01f, 0x0000000d, + 0x020, 0x00000097, + 0x01f, 0x0000000e, + 0x020, 0x00000077, + 0x01f, 0x0000000f, + 0x020, 0x00000057, + 0x01f, 0x00000010, + 0x020, 0x00000037, + 0x01f, 0x00000011, + 0x020, 0x000000fb, + 0x01f, 0x00000012, + 0x020, 0x000000db, + 0x01f, 0x00000013, + 0x020, 0x000000bb, + 0x01f, 0x00000014, + 0x020, 0x000000ff, + 0x01f, 0x00000015, + 0x020, 0x000000e3, + 0x01f, 0x00000016, + 0x020, 0x000000c3, + 0x01f, 0x00000017, + 0x020, 0x000000a3, + 0x01f, 0x00000018, + 0x020, 0x00000083, + 0x01f, 0x00000019, + 0x020, 0x00000063, + 0x01f, 0x0000001a, + 0x020, 0x00000043, + 0x01f, 0x0000001b, + 0x020, 0x00000023, + 0x01f, 0x0000001c, + 0x020, 0x00000003, + 0x01f, 0x0000001d, + 0x020, 0x000001e3, + 0x01f, 0x0000001e, + 0x020, 0x000001c3, + 0x01f, 0x0000001f, + 0x020, 0x000001a3, + 0x01f, 0x00000020, + 0x020, 0x00000183, + 0x01f, 0x00000021, + 0x020, 0x00000163, + 0x01f, 0x00000022, + 0x020, 0x00000143, + 0x01f, 0x00000023, + 0x020, 0x00000123, + 0x01f, 0x00000024, + 0x020, 0x00000103, + 0x023, 0x00000203, + 0x024, 0x00000200, + 0x00b, 0x000001ba, + 0x02c, 0x000003d7, + 0x02d, 0x00000ff0, + 0x000, 0x00000037, + 0x004, 0x00000160, + 0x007, 0x00000080, + 0x002, 0x0000088d, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x016, 0x00000200, + 0x016, 0x00000380, + 0x016, 0x00000020, + 0x016, 0x000001a0, + 0x000, 0x000000bf, + 0x00d, 0x0000001f, + 0x00d, 0x00000c9f, + 0x002, 0x0000004d, + 0x000, 0x00000cbf, + 0x004, 0x00000975, + 0x007, 0x00000700, }; u32 Rtl8192UsbRadioB_Array[] = { -0x019,0x00000003, -0x000,0x000000bf, -0x001,0x000006e0, -0x002,0x0000004c, -0x003,0x000007f1, -0x004,0x00000975, -0x005,0x00000c58, -0x006,0x00000ae6, -0x007,0x000000ca, -0x008,0x00000e1c, -0x000,0x000000b7, -0x00a,0x00000850, -0x000,0x000000bf, -0x00b,0x000001ba, -0x00c,0x00000240, -0x00e,0x00000020, -0x015,0x00000f80, -0x016,0x00000020, -0x017,0x00000597, -0x018,0x0000050a, -0x01a,0x00000e00, -0x01b,0x00000f5e, -0x01d,0x00000607, -0x01e,0x000006cc, -0x00b,0x000001ba, -0x023,0x00000203, -0x024,0x00000200, -0x000,0x00000037, -0x004,0x00000160, -0x016,0x00000200, -0x016,0x00000380, -0x016,0x00000020, -0x016,0x000001a0, -0x00d,0x00000ccc, -0x000,0x000000bf, -0x002,0x0000004d, -0x000,0x00000cbf, -0x004,0x00000975, -0x007,0x00000700, + 0x019, 0x00000003, + 0x000, 0x000000bf, + 0x001, 0x000006e0, + 0x002, 0x0000004c, + 0x003, 0x000007f1, + 0x004, 0x00000975, + 0x005, 0x00000c58, + 0x006, 0x00000ae6, + 0x007, 0x000000ca, + 0x008, 0x00000e1c, + 0x000, 0x000000b7, + 0x00a, 0x00000850, + 0x000, 0x000000bf, + 0x00b, 0x000001ba, + 0x00c, 0x00000240, + 0x00e, 0x00000020, + 0x015, 0x00000f80, + 0x016, 0x00000020, + 0x017, 0x00000597, + 0x018, 0x0000050a, + 0x01a, 0x00000e00, + 0x01b, 0x00000f5e, + 0x01d, 0x00000607, + 0x01e, 0x000006cc, + 0x00b, 0x000001ba, + 0x023, 0x00000203, + 0x024, 0x00000200, + 0x000, 0x00000037, + 0x004, 0x00000160, + 0x016, 0x00000200, + 0x016, 0x00000380, + 0x016, 0x00000020, + 0x016, 0x000001a0, + 0x00d, 0x00000ccc, + 0x000, 0x000000bf, + 0x002, 0x0000004d, + 0x000, 0x00000cbf, + 0x004, 0x00000975, + 0x007, 0x00000700, }; u32 Rtl8192UsbRadioC_Array[] = { -0x0, }; + 0x0, }; u32 Rtl8192UsbRadioD_Array[] = { -0x0, }; + 0x0, }; u32 Rtl8192UsbMACPHY_Array[] = { -0x03c,0xffff0000,0x00000f0f, -0x340,0xffffffff,0x161a1a1a, -0x344,0xffffffff,0x12121416, -0x348,0x0000ffff,0x00001818, -0x12c,0xffffffff,0x04000802, -0x318,0x00000fff,0x00000100, + 0x03c, 0xffff0000, 0x00000f0f, + 0x340, 0xffffffff, 0x161a1a1a, + 0x344, 0xffffffff, 0x12121416, + 0x348, 0x0000ffff, 0x00001818, + 0x12c, 0xffffffff, 0x04000802, + 0x318, 0x00000fff, 0x00000100, }; u32 Rtl8192UsbMACPHY_Array_PG[] = { -0x03c,0xffff0000,0x00000f0f, -0xe00,0xffffffff,0x06090909, -0xe04,0xffffffff,0x00030306, -0xe08,0x0000ff00,0x00000000, -0xe10,0xffffffff,0x0a0c0d0f, -0xe14,0xffffffff,0x06070809, -0xe18,0xffffffff,0x0a0c0d0f, -0xe1c,0xffffffff,0x06070809, -0x12c,0xffffffff,0x04000802, -0x318,0x00000fff,0x00000800, + 0x03c, 0xffff0000, 0x00000f0f, + 0xe00, 0xffffffff, 0x06090909, + 0xe04, 0xffffffff, 0x00030306, + 0xe08, 0x0000ff00, 0x00000000, + 0xe10, 0xffffffff, 0x0a0c0d0f, + 0xe14, 0xffffffff, 0x06070809, + 0xe18, 0xffffffff, 0x0a0c0d0f, + 0xe1c, 0xffffffff, 0x06070809, + 0x12c, 0xffffffff, 0x04000802, + 0x318, 0x00000fff, 0x00000800, }; u32 Rtl8192UsbAGCTAB_Array[] = { -0xc78,0x7d000001, -0xc78,0x7d010001, -0xc78,0x7d020001, -0xc78,0x7d030001, -0xc78,0x7d040001, -0xc78,0x7d050001, -0xc78,0x7c060001, -0xc78,0x7b070001, -0xc78,0x7a080001, -0xc78,0x79090001, -0xc78,0x780a0001, -0xc78,0x770b0001, -0xc78,0x760c0001, -0xc78,0x750d0001, -0xc78,0x740e0001, -0xc78,0x730f0001, -0xc78,0x72100001, -0xc78,0x71110001, -0xc78,0x70120001, -0xc78,0x6f130001, -0xc78,0x6e140001, -0xc78,0x6d150001, -0xc78,0x6c160001, -0xc78,0x6b170001, -0xc78,0x6a180001, -0xc78,0x69190001, -0xc78,0x681a0001, -0xc78,0x671b0001, -0xc78,0x661c0001, -0xc78,0x651d0001, -0xc78,0x641e0001, -0xc78,0x491f0001, -0xc78,0x48200001, -0xc78,0x47210001, -0xc78,0x46220001, -0xc78,0x45230001, -0xc78,0x44240001, -0xc78,0x43250001, -0xc78,0x28260001, -0xc78,0x27270001, -0xc78,0x26280001, -0xc78,0x25290001, -0xc78,0x242a0001, -0xc78,0x232b0001, -0xc78,0x222c0001, -0xc78,0x212d0001, -0xc78,0x202e0001, -0xc78,0x0a2f0001, -0xc78,0x08300001, -0xc78,0x06310001, -0xc78,0x05320001, -0xc78,0x04330001, -0xc78,0x03340001, -0xc78,0x02350001, -0xc78,0x01360001, -0xc78,0x00370001, -0xc78,0x00380001, -0xc78,0x00390001, -0xc78,0x003a0001, -0xc78,0x003b0001, -0xc78,0x003c0001, -0xc78,0x003d0001, -0xc78,0x003e0001, -0xc78,0x003f0001, -0xc78,0x7d400001, -0xc78,0x7d410001, -0xc78,0x7d420001, -0xc78,0x7d430001, -0xc78,0x7d440001, -0xc78,0x7d450001, -0xc78,0x7c460001, -0xc78,0x7b470001, -0xc78,0x7a480001, -0xc78,0x79490001, -0xc78,0x784a0001, -0xc78,0x774b0001, -0xc78,0x764c0001, -0xc78,0x754d0001, -0xc78,0x744e0001, -0xc78,0x734f0001, -0xc78,0x72500001, -0xc78,0x71510001, -0xc78,0x70520001, -0xc78,0x6f530001, -0xc78,0x6e540001, -0xc78,0x6d550001, -0xc78,0x6c560001, -0xc78,0x6b570001, -0xc78,0x6a580001, -0xc78,0x69590001, -0xc78,0x685a0001, -0xc78,0x675b0001, -0xc78,0x665c0001, -0xc78,0x655d0001, -0xc78,0x645e0001, -0xc78,0x495f0001, -0xc78,0x48600001, -0xc78,0x47610001, -0xc78,0x46620001, -0xc78,0x45630001, -0xc78,0x44640001, -0xc78,0x43650001, -0xc78,0x28660001, -0xc78,0x27670001, -0xc78,0x26680001, -0xc78,0x25690001, -0xc78,0x246a0001, -0xc78,0x236b0001, -0xc78,0x226c0001, -0xc78,0x216d0001, -0xc78,0x206e0001, -0xc78,0x0a6f0001, -0xc78,0x08700001, -0xc78,0x06710001, -0xc78,0x05720001, -0xc78,0x04730001, -0xc78,0x03740001, -0xc78,0x02750001, -0xc78,0x01760001, -0xc78,0x00770001, -0xc78,0x00780001, -0xc78,0x00790001, -0xc78,0x007a0001, -0xc78,0x007b0001, -0xc78,0x007c0001, -0xc78,0x007d0001, -0xc78,0x007e0001, -0xc78,0x007f0001, -0xc78,0x2e00001e, -0xc78,0x2e01001e, -0xc78,0x2e02001e, -0xc78,0x2e03001e, -0xc78,0x2e04001e, -0xc78,0x2e05001e, -0xc78,0x3006001e, -0xc78,0x3407001e, -0xc78,0x3908001e, -0xc78,0x3c09001e, -0xc78,0x3f0a001e, -0xc78,0x420b001e, -0xc78,0x440c001e, -0xc78,0x450d001e, -0xc78,0x460e001e, -0xc78,0x460f001e, -0xc78,0x4710001e, -0xc78,0x4811001e, -0xc78,0x4912001e, -0xc78,0x4a13001e, -0xc78,0x4b14001e, -0xc78,0x4b15001e, -0xc78,0x4c16001e, -0xc78,0x4d17001e, -0xc78,0x4e18001e, -0xc78,0x4f19001e, -0xc78,0x4f1a001e, -0xc78,0x501b001e, -0xc78,0x511c001e, -0xc78,0x521d001e, -0xc78,0x521e001e, -0xc78,0x531f001e, -0xc78,0x5320001e, -0xc78,0x5421001e, -0xc78,0x5522001e, -0xc78,0x5523001e, -0xc78,0x5624001e, -0xc78,0x5725001e, -0xc78,0x5726001e, -0xc78,0x5827001e, -0xc78,0x5828001e, -0xc78,0x5929001e, -0xc78,0x592a001e, -0xc78,0x5a2b001e, -0xc78,0x5b2c001e, -0xc78,0x5c2d001e, -0xc78,0x5c2e001e, -0xc78,0x5d2f001e, -0xc78,0x5e30001e, -0xc78,0x5f31001e, -0xc78,0x6032001e, -0xc78,0x6033001e, -0xc78,0x6134001e, -0xc78,0x6235001e, -0xc78,0x6336001e, -0xc78,0x6437001e, -0xc78,0x6438001e, -0xc78,0x6539001e, -0xc78,0x663a001e, -0xc78,0x673b001e, -0xc78,0x673c001e, -0xc78,0x683d001e, -0xc78,0x693e001e, -0xc78,0x6a3f001e, + 0xc78, 0x7d000001, + 0xc78, 0x7d010001, + 0xc78, 0x7d020001, + 0xc78, 0x7d030001, + 0xc78, 0x7d040001, + 0xc78, 0x7d050001, + 0xc78, 0x7c060001, + 0xc78, 0x7b070001, + 0xc78, 0x7a080001, + 0xc78, 0x79090001, + 0xc78, 0x780a0001, + 0xc78, 0x770b0001, + 0xc78, 0x760c0001, + 0xc78, 0x750d0001, + 0xc78, 0x740e0001, + 0xc78, 0x730f0001, + 0xc78, 0x72100001, + 0xc78, 0x71110001, + 0xc78, 0x70120001, + 0xc78, 0x6f130001, + 0xc78, 0x6e140001, + 0xc78, 0x6d150001, + 0xc78, 0x6c160001, + 0xc78, 0x6b170001, + 0xc78, 0x6a180001, + 0xc78, 0x69190001, + 0xc78, 0x681a0001, + 0xc78, 0x671b0001, + 0xc78, 0x661c0001, + 0xc78, 0x651d0001, + 0xc78, 0x641e0001, + 0xc78, 0x491f0001, + 0xc78, 0x48200001, + 0xc78, 0x47210001, + 0xc78, 0x46220001, + 0xc78, 0x45230001, + 0xc78, 0x44240001, + 0xc78, 0x43250001, + 0xc78, 0x28260001, + 0xc78, 0x27270001, + 0xc78, 0x26280001, + 0xc78, 0x25290001, + 0xc78, 0x242a0001, + 0xc78, 0x232b0001, + 0xc78, 0x222c0001, + 0xc78, 0x212d0001, + 0xc78, 0x202e0001, + 0xc78, 0x0a2f0001, + 0xc78, 0x08300001, + 0xc78, 0x06310001, + 0xc78, 0x05320001, + 0xc78, 0x04330001, + 0xc78, 0x03340001, + 0xc78, 0x02350001, + 0xc78, 0x01360001, + 0xc78, 0x00370001, + 0xc78, 0x00380001, + 0xc78, 0x00390001, + 0xc78, 0x003a0001, + 0xc78, 0x003b0001, + 0xc78, 0x003c0001, + 0xc78, 0x003d0001, + 0xc78, 0x003e0001, + 0xc78, 0x003f0001, + 0xc78, 0x7d400001, + 0xc78, 0x7d410001, + 0xc78, 0x7d420001, + 0xc78, 0x7d430001, + 0xc78, 0x7d440001, + 0xc78, 0x7d450001, + 0xc78, 0x7c460001, + 0xc78, 0x7b470001, + 0xc78, 0x7a480001, + 0xc78, 0x79490001, + 0xc78, 0x784a0001, + 0xc78, 0x774b0001, + 0xc78, 0x764c0001, + 0xc78, 0x754d0001, + 0xc78, 0x744e0001, + 0xc78, 0x734f0001, + 0xc78, 0x72500001, + 0xc78, 0x71510001, + 0xc78, 0x70520001, + 0xc78, 0x6f530001, + 0xc78, 0x6e540001, + 0xc78, 0x6d550001, + 0xc78, 0x6c560001, + 0xc78, 0x6b570001, + 0xc78, 0x6a580001, + 0xc78, 0x69590001, + 0xc78, 0x685a0001, + 0xc78, 0x675b0001, + 0xc78, 0x665c0001, + 0xc78, 0x655d0001, + 0xc78, 0x645e0001, + 0xc78, 0x495f0001, + 0xc78, 0x48600001, + 0xc78, 0x47610001, + 0xc78, 0x46620001, + 0xc78, 0x45630001, + 0xc78, 0x44640001, + 0xc78, 0x43650001, + 0xc78, 0x28660001, + 0xc78, 0x27670001, + 0xc78, 0x26680001, + 0xc78, 0x25690001, + 0xc78, 0x246a0001, + 0xc78, 0x236b0001, + 0xc78, 0x226c0001, + 0xc78, 0x216d0001, + 0xc78, 0x206e0001, + 0xc78, 0x0a6f0001, + 0xc78, 0x08700001, + 0xc78, 0x06710001, + 0xc78, 0x05720001, + 0xc78, 0x04730001, + 0xc78, 0x03740001, + 0xc78, 0x02750001, + 0xc78, 0x01760001, + 0xc78, 0x00770001, + 0xc78, 0x00780001, + 0xc78, 0x00790001, + 0xc78, 0x007a0001, + 0xc78, 0x007b0001, + 0xc78, 0x007c0001, + 0xc78, 0x007d0001, + 0xc78, 0x007e0001, + 0xc78, 0x007f0001, + 0xc78, 0x2e00001e, + 0xc78, 0x2e01001e, + 0xc78, 0x2e02001e, + 0xc78, 0x2e03001e, + 0xc78, 0x2e04001e, + 0xc78, 0x2e05001e, + 0xc78, 0x3006001e, + 0xc78, 0x3407001e, + 0xc78, 0x3908001e, + 0xc78, 0x3c09001e, + 0xc78, 0x3f0a001e, + 0xc78, 0x420b001e, + 0xc78, 0x440c001e, + 0xc78, 0x450d001e, + 0xc78, 0x460e001e, + 0xc78, 0x460f001e, + 0xc78, 0x4710001e, + 0xc78, 0x4811001e, + 0xc78, 0x4912001e, + 0xc78, 0x4a13001e, + 0xc78, 0x4b14001e, + 0xc78, 0x4b15001e, + 0xc78, 0x4c16001e, + 0xc78, 0x4d17001e, + 0xc78, 0x4e18001e, + 0xc78, 0x4f19001e, + 0xc78, 0x4f1a001e, + 0xc78, 0x501b001e, + 0xc78, 0x511c001e, + 0xc78, 0x521d001e, + 0xc78, 0x521e001e, + 0xc78, 0x531f001e, + 0xc78, 0x5320001e, + 0xc78, 0x5421001e, + 0xc78, 0x5522001e, + 0xc78, 0x5523001e, + 0xc78, 0x5624001e, + 0xc78, 0x5725001e, + 0xc78, 0x5726001e, + 0xc78, 0x5827001e, + 0xc78, 0x5828001e, + 0xc78, 0x5929001e, + 0xc78, 0x592a001e, + 0xc78, 0x5a2b001e, + 0xc78, 0x5b2c001e, + 0xc78, 0x5c2d001e, + 0xc78, 0x5c2e001e, + 0xc78, 0x5d2f001e, + 0xc78, 0x5e30001e, + 0xc78, 0x5f31001e, + 0xc78, 0x6032001e, + 0xc78, 0x6033001e, + 0xc78, 0x6134001e, + 0xc78, 0x6235001e, + 0xc78, 0x6336001e, + 0xc78, 0x6437001e, + 0xc78, 0x6438001e, + 0xc78, 0x6539001e, + 0xc78, 0x663a001e, + 0xc78, 0x673b001e, + 0xc78, 0x673c001e, + 0xc78, 0x683d001e, + 0xc78, 0x693e001e, + 0xc78, 0x6a3f001e, }; diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c index 17fac41c12d..02554c98120 100644 --- a/drivers/staging/rtl8192u/r819xU_phy.c +++ b/drivers/staging/rtl8192u/r819xU_phy.c @@ -7,22 +7,24 @@ #include "r819xU_firmware_img.h" #include "dot11d.h" +#include <linux/bitops.h> + static u32 RF_CHANNEL_TABLE_ZEBRA[] = { 0, - 0x085c, //2412 1 - 0x08dc, //2417 2 - 0x095c, //2422 3 - 0x09dc, //2427 4 - 0x0a5c, //2432 5 - 0x0adc, //2437 6 - 0x0b5c, //2442 7 - 0x0bdc, //2447 8 - 0x0c5c, //2452 9 - 0x0cdc, //2457 10 - 0x0d5c, //2462 11 - 0x0ddc, //2467 12 - 0x0e5c, //2472 13 - 0x0f72, //2484 + 0x085c, /* 2412 1 */ + 0x08dc, /* 2417 2 */ + 0x095c, /* 2422 3 */ + 0x09dc, /* 2427 4 */ + 0x0a5c, /* 2432 5 */ + 0x0adc, /* 2437 6 */ + 0x0b5c, /* 2442 7 */ + 0x0bdc, /* 2447 8 */ + 0x0c5c, /* 2452 9 */ + 0x0cdc, /* 2457 10 */ + 0x0d5c, /* 2462 11 */ + 0x0ddc, /* 2467 12 */ + 0x0e5c, /* 2472 13 */ + 0x0f72, /* 2484 */ }; @@ -36,36 +38,36 @@ static u32 RF_CHANNEL_TABLE_ZEBRA[] = { #define rtl819XAGCTAB_Array Rtl8192UsbAGCTAB_Array /****************************************************************************** - *function: This function read BB parameters from Header file we gen, - * and do register read/write - * input: u32 dwBitMask //taget bit pos in the addr to be modified - * output: none - * return: u32 return the shift bit position of the mask - * ****************************************************************************/ -u32 rtl8192_CalculateBitShift(u32 dwBitMask) + * function: This function reads BB parameters from header file we generate, + * and does register read/write + * input: u32 bitmask //taget bit pos in the addr to be modified + * output: none + * return: u32 return the shift bit position of the mask + ******************************************************************************/ +static u32 rtl8192_CalculateBitShift(u32 bitmask) { u32 i; - for (i=0; i<=31; i++) - { - if (((dwBitMask>>i)&0x1) == 1) - break; - } + + i = ffs(bitmask) - 1; return i; } + /****************************************************************************** - *function: This function check different RF type to execute legal judgement. If RF Path is illegal, we will return false. - * input: none - * output: none - * return: 0(illegal, false), 1(legal,true) - * ***************************************************************************/ -u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath) + * function: This function checks different RF type to execute legal judgement. + * If RF Path is illegal, we will return false. + * input: net_device *dev + * u32 eRFPath + * output: none + * return: 0(illegal, false), 1(legal, true) + *****************************************************************************/ +u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath) { u8 ret = 1; struct r8192_priv *priv = ieee80211_priv(dev); - if (priv->rf_type == RF_2T4R) + + if (priv->rf_type == RF_2T4R) { ret = 0; - else if (priv->rf_type == RF_1T2R) - { + } else if (priv->rf_type == RF_1T2R) { if (eRFPath == RF90_PATH_A || eRFPath == RF90_PATH_B) ret = 1; else if (eRFPath == RF90_PATH_C || eRFPath == RF90_PATH_D) @@ -73,662 +75,682 @@ u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath) } return ret; } + /****************************************************************************** - *function: This function set specific bits to BB register - * input: net_device dev - * u32 dwRegAddr //target addr to be modified - * u32 dwBitMask //taget bit pos in the addr to be modified - * u32 dwData //value to be write - * output: none - * return: none - * notice: - * ****************************************************************************/ -void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData) + * function: This function sets specific bits to BB register + * input: net_device *dev + * u32 reg_addr //target addr to be modified + * u32 bitmask //taget bit pos to be modified + * u32 data //value to be write + * output: none + * return: none + * notice: + ******************************************************************************/ +void rtl8192_setBBreg(struct net_device *dev, u32 reg_addr, u32 bitmask, + u32 data) { - u32 OriginalValue, BitShift, NewValue; + u32 reg, bitshift; - if(dwBitMask!= bMaskDWord) - {//if not "double word" write - OriginalValue = read_nic_dword(dev, dwRegAddr); - BitShift = rtl8192_CalculateBitShift(dwBitMask); - NewValue = (((OriginalValue) & (~dwBitMask)) | (dwData << BitShift)); - write_nic_dword(dev, dwRegAddr, NewValue); - }else - write_nic_dword(dev, dwRegAddr, dwData); + if (bitmask != bMaskDWord) { + read_nic_dword(dev, reg_addr, ®); + bitshift = rtl8192_CalculateBitShift(bitmask); + reg &= ~bitmask; + reg |= data << bitshift; + write_nic_dword(dev, reg_addr, reg); + } else { + write_nic_dword(dev, reg_addr, data); + } return; } + /****************************************************************************** - *function: This function reads specific bits from BB register - * input: net_device dev - * u32 dwRegAddr //target addr to be readback - * u32 dwBitMask //taget bit pos in the addr to be readback - * output: none - * return: u32 Data //the readback register value - * notice: - * ****************************************************************************/ -u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask) + * function: This function reads specific bits from BB register + * input: net_device *dev + * u32 reg_addr //target addr to be readback + * u32 bitmask //taget bit pos to be readback + * output: none + * return: u32 data //the readback register value + * notice: + ******************************************************************************/ +u32 rtl8192_QueryBBReg(struct net_device *dev, u32 reg_addr, u32 bitmask) { - u32 Ret = 0, OriginalValue, BitShift; + u32 reg, bitshift; - OriginalValue = read_nic_dword(dev, dwRegAddr); - BitShift = rtl8192_CalculateBitShift(dwBitMask); - Ret =(OriginalValue & dwBitMask) >> BitShift; + read_nic_dword(dev, reg_addr, ®); + bitshift = rtl8192_CalculateBitShift(bitmask); - return (Ret); + return (reg & bitmask) >> bitshift; } -static u32 phy_FwRFSerialRead( struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset ); -static void phy_FwRFSerialWrite( struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data); +static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, + u32 offset); + +static void phy_FwRFSerialWrite(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 offset, + u32 data); /****************************************************************************** - *function: This function read register from RF chip - * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D - * u32 Offset //target address to be read - * output: none - * return: u32 readback value - * notice: There are three types of serial operations:(1) Software serial write.(2)Hardware LSSI-Low Speed Serial Interface.(3)Hardware HSSI-High speed serial write. Driver here need to implement (1) and (2)---need more spec for this information. - * ****************************************************************************/ -u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset) + * function: This function reads register from RF chip + * input: net_device *dev + * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * u32 offset //target address to be read + * output: none + * return: u32 readback value + * notice: There are three types of serial operations: + * (1) Software serial write. + * (2)Hardware LSSI-Low Speed Serial Interface. + * (3)Hardware HSSI-High speed serial write. + * Driver here need to implement (1) and (2) + * ---need more spec for this information. + ******************************************************************************/ +static u32 rtl8192_phy_RFSerialRead(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 offset) { struct r8192_priv *priv = ieee80211_priv(dev); u32 ret = 0; - u32 NewOffset = 0; - BB_REGISTER_DEFINITION_T* pPhyReg = &priv->PHYRegDef[eRFPath]; + u32 new_offset = 0; + BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath]; + rtl8192_setBBreg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData, 0); - //make sure RF register offset is correct - Offset &= 0x3f; - - //switch page for 8256 RF IC - if (priv->rf_chip == RF_8256) - { - if (Offset >= 31) - { + /* Make sure RF register offset is correct */ + offset &= 0x3f; + + /* Switch page for 8256 RF IC */ + if (priv->rf_chip == RF_8256) { + if (offset >= 31) { priv->RfReg0Value[eRFPath] |= 0x140; - //Switch to Reg_Mode2 for Reg 31-45 - rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath]<<16) ); - //modify offset - NewOffset = Offset -30; - } - else if (Offset >= 16) - { + /* Switch to Reg_Mode2 for Reg 31-45 */ + rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, + bMaskDWord, + priv->RfReg0Value[eRFPath]<<16); + /* Modify offset */ + new_offset = offset - 30; + } else if (offset >= 16) { priv->RfReg0Value[eRFPath] |= 0x100; priv->RfReg0Value[eRFPath] &= (~0x40); - //Switch to Reg_Mode 1 for Reg16-30 - rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath]<<16) ); - - NewOffset = Offset - 15; + /* Switch to Reg_Mode1 for Reg16-30 */ + rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, + bMaskDWord, + priv->RfReg0Value[eRFPath]<<16); + + new_offset = offset - 15; + } else { + new_offset = offset; } - else - NewOffset = Offset; - } - else - { - RT_TRACE((COMP_PHY|COMP_ERR), "check RF type here, need to be 8256\n"); - NewOffset = Offset; + } else { + RT_TRACE((COMP_PHY|COMP_ERR), + "check RF type here, need to be 8256\n"); + new_offset = offset; } - //put desired read addr to LSSI control Register - rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadAddress, NewOffset); - //Issue a posedge trigger - // + /* Put desired read addr to LSSI control Register */ + rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadAddress, + new_offset); + /* Issue a posedge trigger */ rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadEdge, 0x0); rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadEdge, 0x1); - // TODO: we should not delay such a long time. Ask for help from SD3 - msleep(1); + /* TODO: we should not delay such a long time. Ask for help from SD3 */ + usleep_range(1000, 1000); - ret = rtl8192_QueryBBReg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData); + ret = rtl8192_QueryBBReg(dev, pPhyReg->rfLSSIReadBack, + bLSSIReadBackData); - // Switch back to Reg_Mode0; - if(priv->rf_chip == RF_8256) - { + /* Switch back to Reg_Mode0 */ + if (priv->rf_chip == RF_8256) { priv->RfReg0Value[eRFPath] &= 0xebf; - rtl8192_setBBreg( - dev, - pPhyReg->rf3wireOffset, - bMaskDWord, - (priv->RfReg0Value[eRFPath] << 16)); + rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, + priv->RfReg0Value[eRFPath] << 16); } return ret; - } /****************************************************************************** - *function: This function write data to RF register - * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D - * u32 Offset //target address to be written - * u32 Data //The new register data to be written - * output: none - * return: none - * notice: For RF8256 only. - =========================================================== - *Reg Mode RegCTL[1] RegCTL[0] Note + * function: This function writes data to RF register + * input: net_device *dev + * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * u32 offset //target address to be written + * u32 data //the new register data to be written + * output: none + * return: none + * notice: For RF8256 only. + * =========================================================================== + * Reg Mode RegCTL[1] RegCTL[0] Note * (Reg00[12]) (Reg00[10]) - *=========================================================== - *Reg_Mode0 0 x Reg 0 ~15(0x0 ~ 0xf) - *------------------------------------------------------------------ - *Reg_Mode1 1 0 Reg 16 ~30(0x1 ~ 0xf) - *------------------------------------------------------------------ + * =========================================================================== + * Reg_Mode0 0 x Reg 0 ~ 15(0x0 ~ 0xf) + * --------------------------------------------------------------------------- + * Reg_Mode1 1 0 Reg 16 ~ 30(0x1 ~ 0xf) + * --------------------------------------------------------------------------- * Reg_Mode2 1 1 Reg 31 ~ 45(0x1 ~ 0xf) - *------------------------------------------------------------------ - * ****************************************************************************/ -void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data) + * --------------------------------------------------------------------------- + *****************************************************************************/ +static void rtl8192_phy_RFSerialWrite(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 offset, + u32 data) { struct r8192_priv *priv = ieee80211_priv(dev); - u32 DataAndAddr = 0, NewOffset = 0; + u32 DataAndAddr = 0, new_offset = 0; BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath]; - Offset &= 0x3f; - //spin_lock_irqsave(&priv->rf_lock, flags); -// down(&priv->rf_sem); - if (priv->rf_chip == RF_8256) - { + offset &= 0x3f; + if (priv->rf_chip == RF_8256) { - if (Offset >= 31) - { + if (offset >= 31) { priv->RfReg0Value[eRFPath] |= 0x140; - rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath] << 16)); - NewOffset = Offset - 30; - } - else if (Offset >= 16) - { + rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, + bMaskDWord, + priv->RfReg0Value[eRFPath] << 16); + new_offset = offset - 30; + } else if (offset >= 16) { priv->RfReg0Value[eRFPath] |= 0x100; priv->RfReg0Value[eRFPath] &= (~0x40); - rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath]<<16)); - NewOffset = Offset - 15; + rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, + bMaskDWord, + priv->RfReg0Value[eRFPath]<<16); + new_offset = offset - 15; + } else { + new_offset = offset; } - else - NewOffset = Offset; - } - else - { - RT_TRACE((COMP_PHY|COMP_ERR), "check RF type here, need to be 8256\n"); - NewOffset = Offset; + } else { + RT_TRACE((COMP_PHY|COMP_ERR), + "check RF type here, need to be 8256\n"); + new_offset = offset; } - // Put write addr in [5:0] and write data in [31:16] - DataAndAddr = (Data<<16) | (NewOffset&0x3f); + /* Put write addr in [5:0] and write data in [31:16] */ + DataAndAddr = (data<<16) | (new_offset&0x3f); - // Write Operation + /* Write operation */ rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, DataAndAddr); - if(Offset==0x0) - priv->RfReg0Value[eRFPath] = Data; + if (offset == 0x0) + priv->RfReg0Value[eRFPath] = data; - // Switch back to Reg_Mode0; - if(priv->rf_chip == RF_8256) - { - if(Offset != 0) - { + /* Switch back to Reg_Mode0 */ + if (priv->rf_chip == RF_8256) { + if (offset != 0) { priv->RfReg0Value[eRFPath] &= 0xebf; - rtl8192_setBBreg( - dev, - pPhyReg->rf3wireOffset, - bMaskDWord, - (priv->RfReg0Value[eRFPath] << 16)); + rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, + bMaskDWord, + priv->RfReg0Value[eRFPath] << 16); } } - //spin_unlock_irqrestore(&priv->rf_lock, flags); -// up(&priv->rf_sem); return; } /****************************************************************************** - *function: This function set specific bits to RF register - * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D - * u32 RegAddr //target addr to be modified - * u32 BitMask //taget bit pos in the addr to be modified - * u32 Data //value to be write - * output: none - * return: none - * notice: - * ****************************************************************************/ -void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data) + * function: This function set specific bits to RF register + * input: net_device dev + * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * u32 reg_addr //target addr to be modified + * u32 bitmask //taget bit pos to be modified + * u32 data //value to be written + * output: none + * return: none + * notice: + *****************************************************************************/ +void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, + u32 reg_addr, u32 bitmask, u32 data) { struct r8192_priv *priv = ieee80211_priv(dev); - u32 Original_Value, BitShift, New_Value; -// u8 time = 0; + u32 reg, bitshift; if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) return; - if (priv->Rf_Mode == RF_OP_By_FW) - { - if (BitMask != bMask12Bits) // RF data is 12 bits only - { - Original_Value = phy_FwRFSerialRead(dev, eRFPath, RegAddr); - BitShift = rtl8192_CalculateBitShift(BitMask); - New_Value = ((Original_Value) & (~BitMask)) | (Data<< BitShift); - - phy_FwRFSerialWrite(dev, eRFPath, RegAddr, New_Value); - }else - phy_FwRFSerialWrite(dev, eRFPath, RegAddr, Data); + if (priv->Rf_Mode == RF_OP_By_FW) { + if (bitmask != bMask12Bits) { + /* RF data is 12 bits only */ + reg = phy_FwRFSerialRead(dev, eRFPath, reg_addr); + bitshift = rtl8192_CalculateBitShift(bitmask); + reg &= ~bitmask; + reg |= data << bitshift; + + phy_FwRFSerialWrite(dev, eRFPath, reg_addr, reg); + } else { + phy_FwRFSerialWrite(dev, eRFPath, reg_addr, data); + } udelay(200); - } - else - { - if (BitMask != bMask12Bits) // RF data is 12 bits only - { - Original_Value = rtl8192_phy_RFSerialRead(dev, eRFPath, RegAddr); - BitShift = rtl8192_CalculateBitShift(BitMask); - New_Value = (((Original_Value) & (~BitMask)) | (Data<< BitShift)); - - rtl8192_phy_RFSerialWrite(dev, eRFPath, RegAddr, New_Value); - }else - rtl8192_phy_RFSerialWrite(dev, eRFPath, RegAddr, Data); + } else { + if (bitmask != bMask12Bits) { + /* RF data is 12 bits only */ + reg = rtl8192_phy_RFSerialRead(dev, eRFPath, reg_addr); + bitshift = rtl8192_CalculateBitShift(bitmask); + reg &= ~bitmask; + reg |= data << bitshift; + + rtl8192_phy_RFSerialWrite(dev, eRFPath, reg_addr, reg); + } else { + rtl8192_phy_RFSerialWrite(dev, eRFPath, reg_addr, data); + } } return; } /****************************************************************************** - *function: This function reads specific bits from RF register - * input: net_device dev - * u32 RegAddr //target addr to be readback - * u32 BitMask //taget bit pos in the addr to be readback - * output: none - * return: u32 Data //the readback register value - * notice: - * ****************************************************************************/ -u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask) + * function: This function reads specific bits from RF register + * input: net_device *dev + * u32 reg_addr //target addr to be readback + * u32 bitmask //taget bit pos to be readback + * output: none + * return: u32 data //the readback register value + * notice: + *****************************************************************************/ +u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, + u32 reg_addr, u32 bitmask) { - u32 Original_Value, Readback_Value, BitShift; + u32 reg, bitshift; struct r8192_priv *priv = ieee80211_priv(dev); if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) return 0; - if (priv->Rf_Mode == RF_OP_By_FW) - { - Original_Value = phy_FwRFSerialRead(dev, eRFPath, RegAddr); - BitShift = rtl8192_CalculateBitShift(BitMask); - Readback_Value = (Original_Value & BitMask) >> BitShift; + if (priv->Rf_Mode == RF_OP_By_FW) { + reg = phy_FwRFSerialRead(dev, eRFPath, reg_addr); + bitshift = rtl8192_CalculateBitShift(bitmask); + reg = (reg & bitmask) >> bitshift; udelay(200); - return (Readback_Value); - } - else - { - Original_Value = rtl8192_phy_RFSerialRead(dev, eRFPath, RegAddr); - BitShift = rtl8192_CalculateBitShift(BitMask); - Readback_Value = (Original_Value & BitMask) >> BitShift; - return (Readback_Value); + return reg; + } else { + reg = rtl8192_phy_RFSerialRead(dev, eRFPath, reg_addr); + bitshift = rtl8192_CalculateBitShift(bitmask); + reg = (reg & bitmask) >> bitshift; + return reg; } } + /****************************************************************************** - *function: We support firmware to execute RF-R/W. - * input: dev - * output: none - * return: none - * notice: - * ***************************************************************************/ -static u32 -phy_FwRFSerialRead( - struct net_device* dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset ) + * function: We support firmware to execute RF-R/W. + * input: net_device *dev + * RF90_RADIO_PATH_E eRFPath + * u32 offset + * output: none + * return: u32 + * notice: + ****************************************************************************/ +static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, + u32 offset) { - u32 retValue = 0; - u32 Data = 0; + u32 reg = 0; + u32 data = 0; u8 time = 0; - //DbgPrint("FW RF CTRL\n\r"); - /* 2007/11/02 MH Firmware RF Write control. By Francis' suggestion, we can - not execute the scheme in the initial step. Otherwise, RF-R/W will waste - much time. This is only for site survey. */ - // 1. Read operation need not insert data. bit 0-11 - //Data &= bMask12Bits; - // 2. Write RF register address. Bit 12-19 - Data |= ((Offset&0xFF)<<12); - // 3. Write RF path. bit 20-21 - Data |= ((eRFPath&0x3)<<20); - // 4. Set RF read indicator. bit 22=0 - //Data |= 0x00000; - // 5. Trigger Fw to operate the command. bit 31 - Data |= 0x80000000; - // 6. We can not execute read operation if bit 31 is 1. - while (read_nic_dword(dev, QPNR)&0x80000000) - { - // If FW can not finish RF-R/W for more than ?? times. We must reset FW. - if (time++ < 100) - { - //DbgPrint("FW not finish RF-R Time=%d\n\r", time); + u32 tmp; + + /* Firmware RF Write control. + * We can not execute the scheme in the initial step. + * Otherwise, RF-R/W will waste much time. + * This is only for site survey. */ + /* 1. Read operation need not insert data. bit 0-11 */ + /* 2. Write RF register address. bit 12-19 */ + data |= ((offset&0xFF)<<12); + /* 3. Write RF path. bit 20-21 */ + data |= ((eRFPath&0x3)<<20); + /* 4. Set RF read indicator. bit 22=0 */ + /* 5. Trigger Fw to operate the command. bit 31 */ + data |= 0x80000000; + /* 6. We can not execute read operation if bit 31 is 1. */ + read_nic_dword(dev, QPNR, &tmp); + while (tmp & 0x80000000) { + /* If FW can not finish RF-R/W for more than ?? times. + We must reset FW. */ + if (time++ < 100) { udelay(10); - } - else + read_nic_dword(dev, QPNR, &tmp); + } else { break; + } } - // 7. Execute read operation. - write_nic_dword(dev, QPNR, Data); - // 8. Check if firmawre send back RF content. - while (read_nic_dword(dev, QPNR)&0x80000000) - { - // If FW can not finish RF-R/W for more than ?? times. We must reset FW. - if (time++ < 100) - { - //DbgPrint("FW not finish RF-W Time=%d\n\r", time); + /* 7. Execute read operation. */ + write_nic_dword(dev, QPNR, data); + /* 8. Check if firmware send back RF content. */ + read_nic_dword(dev, QPNR, &tmp); + while (tmp & 0x80000000) { + /* If FW can not finish RF-R/W for more than ?? times. + We must reset FW. */ + if (time++ < 100) { udelay(10); + read_nic_dword(dev, QPNR, &tmp); + } else { + return 0; } - else - return (0); } - retValue = read_nic_dword(dev, RF_DATA); + read_nic_dword(dev, RF_DATA, ®); - return (retValue); - -} /* phy_FwRFSerialRead */ + return reg; +} /****************************************************************************** - *function: We support firmware to execute RF-R/W. - * input: dev - * output: none - * return: none - * notice: - * ***************************************************************************/ -static void -phy_FwRFSerialWrite( - struct net_device* dev, - RF90_RADIO_PATH_E eRFPath, - u32 Offset, - u32 Data ) + * function: We support firmware to execute RF-R/W. + * input: net_device *dev + * RF90_RADIO_PATH_E eRFPath + * u32 offset + * u32 data + * output: none + * return: none + * notice: + ****************************************************************************/ +static void phy_FwRFSerialWrite(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 offset, u32 data) { u8 time = 0; - - //DbgPrint("N FW RF CTRL RF-%d OF%02x DATA=%03x\n\r", eRFPath, Offset, Data); - /* 2007/11/02 MH Firmware RF Write control. By Francis' suggestion, we can - not execute the scheme in the initial step. Otherwise, RF-R/W will waste - much time. This is only for site survey. */ - - // 1. Set driver write bit and 12 bit data. bit 0-11 - //Data &= bMask12Bits; // Done by uper layer. - // 2. Write RF register address. bit 12-19 - Data |= ((Offset&0xFF)<<12); - // 3. Write RF path. bit 20-21 - Data |= ((eRFPath&0x3)<<20); - // 4. Set RF write indicator. bit 22=1 - Data |= 0x400000; - // 5. Trigger Fw to operate the command. bit 31=1 - Data |= 0x80000000; - - // 6. Write operation. We can not write if bit 31 is 1. - while (read_nic_dword(dev, QPNR)&0x80000000) - { - // If FW can not finish RF-R/W for more than ?? times. We must reset FW. - if (time++ < 100) - { - //DbgPrint("FW not finish RF-W Time=%d\n\r", time); + u32 tmp; + + /* Firmware RF Write control. + * We can not execute the scheme in the initial step. + * Otherwise, RF-R/W will waste much time. + * This is only for site survey. */ + + /* 1. Set driver write bit and 12 bit data. bit 0-11 */ + /* 2. Write RF register address. bit 12-19 */ + data |= ((offset&0xFF)<<12); + /* 3. Write RF path. bit 20-21 */ + data |= ((eRFPath&0x3)<<20); + /* 4. Set RF write indicator. bit 22=1 */ + data |= 0x400000; + /* 5. Trigger Fw to operate the command. bit 31=1 */ + data |= 0x80000000; + + /* 6. Write operation. We can not write if bit 31 is 1. */ + read_nic_dword(dev, QPNR, &tmp); + while (tmp & 0x80000000) { + /* If FW can not finish RF-R/W for more than ?? times. + We must reset FW. */ + if (time++ < 100) { udelay(10); - } - else + read_nic_dword(dev, QPNR, &tmp); + } else { break; + } } - // 7. No matter check bit. We always force the write. Because FW will - // not accept the command. - write_nic_dword(dev, QPNR, Data); - /* 2007/11/02 MH Acoording to test, we must delay 20us to wait firmware + /* 7. No matter check bit. We always force the write. + Because FW will not accept the command. */ + write_nic_dword(dev, QPNR, data); + /* According to test, we must delay 20us to wait firmware to finish RF write operation. */ - /* 2008/01/17 MH We support delay in firmware side now. */ - //delay_us(20); - -} /* phy_FwRFSerialWrite */ - + /* We support delay in firmware side now. */ +} /****************************************************************************** - *function: This function read BB parameters from Header file we gen, - * and do register read/write - * input: dev - * output: none - * return: none - * notice: BB parameters may change all the time, so please make - * sure it has been synced with the newest. - * ***************************************************************************/ -void rtl8192_phy_configmac(struct net_device* dev) + * function: This function reads BB parameters from header file we generate, + * and do register read/write + * input: net_device *dev + * output: none + * return: none + * notice: BB parameters may change all the time, so please make + * sure it has been synced with the newest. + *****************************************************************************/ +void rtl8192_phy_configmac(struct net_device *dev) { u32 dwArrayLen = 0, i; - u32* pdwArray = NULL; + u32 *pdwArray = NULL; struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->btxpowerdata_readfromEEPORM) - { + if (priv->btxpowerdata_readfromEEPORM) { RT_TRACE(COMP_PHY, "Rtl819XMACPHY_Array_PG\n"); dwArrayLen = MACPHY_Array_PGLength; pdwArray = rtl819XMACPHY_Array_PG; - } - else - { + } else { RT_TRACE(COMP_PHY, "Rtl819XMACPHY_Array\n"); dwArrayLen = MACPHY_ArrayLength; pdwArray = rtl819XMACPHY_Array; } - for(i = 0; i<dwArrayLen; i=i+3){ - if(pdwArray[i] == 0x318) - { + for (i = 0; i < dwArrayLen; i = i+3) { + if (pdwArray[i] == 0x318) pdwArray[i+2] = 0x00000800; - //DbgPrint("ptrArray[i], ptrArray[i+1], ptrArray[i+2] = %x, %x, %x\n", - // ptrArray[i], ptrArray[i+1], ptrArray[i+2]); - } - RT_TRACE(COMP_DBG, "The Rtl8190MACPHY_Array[0] is %x Rtl8190MACPHY_Array[1] is %x Rtl8190MACPHY_Array[2] is %x\n", - pdwArray[i], pdwArray[i+1], pdwArray[i+2]); - rtl8192_setBBreg(dev, pdwArray[i], pdwArray[i+1], pdwArray[i+2]); + RT_TRACE(COMP_DBG, + "Rtl8190MACPHY_Array[0]=%x Rtl8190MACPHY_Array[1]=%x Rtl8190MACPHY_Array[2]=%x\n", + pdwArray[i], pdwArray[i+1], pdwArray[i+2]); + rtl8192_setBBreg(dev, pdwArray[i], pdwArray[i+1], + pdwArray[i+2]); } return; - } /****************************************************************************** - *function: This function does dirty work - * input: dev - * output: none - * return: none - * notice: BB parameters may change all the time, so please make - * sure it has been synced with the newest. - * ***************************************************************************/ - -void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType) + * function: This function does dirty work + * input: net_device *dev + * u8 ConfigType + * output: none + * return: none + * notice: BB parameters may change all the time, so please make + * sure it has been synced with the newest. + *****************************************************************************/ +void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType) { u32 i; #ifdef TO_DO_LIST u32 *rtl8192PhyRegArrayTable = NULL, *rtl8192AgcTabArrayTable = NULL; - if(Adapter->bInHctTest) - { + + if (Adapter->bInHctTest) { PHY_REGArrayLen = PHY_REGArrayLengthDTM; AGCTAB_ArrayLen = AGCTAB_ArrayLengthDTM; Rtl8190PHY_REGArray_Table = Rtl819XPHY_REGArrayDTM; Rtl8190AGCTAB_Array_Table = Rtl819XAGCTAB_ArrayDTM; } #endif - if (ConfigType == BaseBand_Config_PHY_REG) - { - for (i=0; i<PHY_REG_1T2RArrayLength; i+=2) - { - rtl8192_setBBreg(dev, rtl819XPHY_REG_1T2RArray[i], bMaskDWord, rtl819XPHY_REG_1T2RArray[i+1]); - RT_TRACE(COMP_DBG, "i: %x, The Rtl819xUsbPHY_REGArray[0] is %x Rtl819xUsbPHY_REGArray[1] is %x \n",i, rtl819XPHY_REG_1T2RArray[i], rtl819XPHY_REG_1T2RArray[i+1]); + if (ConfigType == BaseBand_Config_PHY_REG) { + for (i = 0; i < PHY_REG_1T2RArrayLength; i += 2) { + rtl8192_setBBreg(dev, rtl819XPHY_REG_1T2RArray[i], + bMaskDWord, + rtl819XPHY_REG_1T2RArray[i+1]); + RT_TRACE(COMP_DBG, + "i: %x, Rtl819xUsbPHY_REGArray[0]=%x Rtl819xUsbPHY_REGArray[1]=%x\n", + i, rtl819XPHY_REG_1T2RArray[i], + rtl819XPHY_REG_1T2RArray[i+1]); } - } - else if (ConfigType == BaseBand_Config_AGC_TAB) - { - for (i=0; i<AGCTAB_ArrayLength; i+=2) - { - rtl8192_setBBreg(dev, rtl819XAGCTAB_Array[i], bMaskDWord, rtl819XAGCTAB_Array[i+1]); - RT_TRACE(COMP_DBG, "i:%x, The rtl819XAGCTAB_Array[0] is %x rtl819XAGCTAB_Array[1] is %x \n",i, rtl819XAGCTAB_Array[i], rtl819XAGCTAB_Array[i+1]); + } else if (ConfigType == BaseBand_Config_AGC_TAB) { + for (i = 0; i < AGCTAB_ArrayLength; i += 2) { + rtl8192_setBBreg(dev, rtl819XAGCTAB_Array[i], + bMaskDWord, rtl819XAGCTAB_Array[i+1]); + RT_TRACE(COMP_DBG, + "i: %x, rtl819XAGCTAB_Array[0]=%x rtl819XAGCTAB_Array[1]=%x\n", + i, rtl819XAGCTAB_Array[i], + rtl819XAGCTAB_Array[i+1]); } } return; - - } + /****************************************************************************** - *function: This function initialize Register definition offset for Radio Path - * A/B/C/D - * input: net_device dev - * output: none - * return: none - * notice: Initialization value here is constant and it should never be changed - * ***************************************************************************/ -void rtl8192_InitBBRFRegDef(struct net_device* dev) + * function: This function initializes Register definition offset for + * Radio Path A/B/C/D + * input: net_device *dev + * output: none + * return: none + * notice: Initialization value here is constant and it should never + * be changed + *****************************************************************************/ +static void rtl8192_InitBBRFRegDef(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); -// RF Interface Software Control - priv->PHYRegDef[RF90_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW; // 16 LSBs if read 32-bit from 0x870 - priv->PHYRegDef[RF90_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW; // 16 MSBs if read 32-bit from 0x870 (16-bit for 0x872) - priv->PHYRegDef[RF90_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW;// 16 LSBs if read 32-bit from 0x874 - priv->PHYRegDef[RF90_PATH_D].rfintfs = rFPGA0_XCD_RFInterfaceSW;// 16 MSBs if read 32-bit from 0x874 (16-bit for 0x876) - - // RF Interface Readback Value - priv->PHYRegDef[RF90_PATH_A].rfintfi = rFPGA0_XAB_RFInterfaceRB; // 16 LSBs if read 32-bit from 0x8E0 - priv->PHYRegDef[RF90_PATH_B].rfintfi = rFPGA0_XAB_RFInterfaceRB;// 16 MSBs if read 32-bit from 0x8E0 (16-bit for 0x8E2) - priv->PHYRegDef[RF90_PATH_C].rfintfi = rFPGA0_XCD_RFInterfaceRB;// 16 LSBs if read 32-bit from 0x8E4 - priv->PHYRegDef[RF90_PATH_D].rfintfi = rFPGA0_XCD_RFInterfaceRB;// 16 MSBs if read 32-bit from 0x8E4 (16-bit for 0x8E6) - - // RF Interface Output (and Enable) - priv->PHYRegDef[RF90_PATH_A].rfintfo = rFPGA0_XA_RFInterfaceOE; // 16 LSBs if read 32-bit from 0x860 - priv->PHYRegDef[RF90_PATH_B].rfintfo = rFPGA0_XB_RFInterfaceOE; // 16 LSBs if read 32-bit from 0x864 - priv->PHYRegDef[RF90_PATH_C].rfintfo = rFPGA0_XC_RFInterfaceOE;// 16 LSBs if read 32-bit from 0x868 - priv->PHYRegDef[RF90_PATH_D].rfintfo = rFPGA0_XD_RFInterfaceOE;// 16 LSBs if read 32-bit from 0x86C - - // RF Interface (Output and) Enable - priv->PHYRegDef[RF90_PATH_A].rfintfe = rFPGA0_XA_RFInterfaceOE; // 16 MSBs if read 32-bit from 0x860 (16-bit for 0x862) - priv->PHYRegDef[RF90_PATH_B].rfintfe = rFPGA0_XB_RFInterfaceOE; // 16 MSBs if read 32-bit from 0x864 (16-bit for 0x866) - priv->PHYRegDef[RF90_PATH_C].rfintfe = rFPGA0_XC_RFInterfaceOE;// 16 MSBs if read 32-bit from 0x86A (16-bit for 0x86A) - priv->PHYRegDef[RF90_PATH_D].rfintfe = rFPGA0_XD_RFInterfaceOE;// 16 MSBs if read 32-bit from 0x86C (16-bit for 0x86E) - - //Addr of LSSI. Write RF register by driver - priv->PHYRegDef[RF90_PATH_A].rf3wireOffset = rFPGA0_XA_LSSIParameter; //LSSI Parameter + + /* RF Interface Software Control */ + /* 16 LSBs if read 32-bit from 0x870 */ + priv->PHYRegDef[RF90_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW; + /* 16 MSBs if read 32-bit from 0x870 (16-bit for 0x872) */ + priv->PHYRegDef[RF90_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW; + /* 16 LSBs if read 32-bit from 0x874 */ + priv->PHYRegDef[RF90_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW; + /* 16 MSBs if read 32-bit from 0x874 (16-bit for 0x876) */ + priv->PHYRegDef[RF90_PATH_D].rfintfs = rFPGA0_XCD_RFInterfaceSW; + + /* RF Interface Readback Value */ + /* 16 LSBs if read 32-bit from 0x8E0 */ + priv->PHYRegDef[RF90_PATH_A].rfintfi = rFPGA0_XAB_RFInterfaceRB; + /* 16 MSBs if read 32-bit from 0x8E0 (16-bit for 0x8E2) */ + priv->PHYRegDef[RF90_PATH_B].rfintfi = rFPGA0_XAB_RFInterfaceRB; + /* 16 LSBs if read 32-bit from 0x8E4 */ + priv->PHYRegDef[RF90_PATH_C].rfintfi = rFPGA0_XCD_RFInterfaceRB; + /* 16 MSBs if read 32-bit from 0x8E4 (16-bit for 0x8E6) */ + priv->PHYRegDef[RF90_PATH_D].rfintfi = rFPGA0_XCD_RFInterfaceRB; + + /* RF Interface Output (and Enable) */ + /* 16 LSBs if read 32-bit from 0x860 */ + priv->PHYRegDef[RF90_PATH_A].rfintfo = rFPGA0_XA_RFInterfaceOE; + /* 16 LSBs if read 32-bit from 0x864 */ + priv->PHYRegDef[RF90_PATH_B].rfintfo = rFPGA0_XB_RFInterfaceOE; + /* 16 LSBs if read 32-bit from 0x868 */ + priv->PHYRegDef[RF90_PATH_C].rfintfo = rFPGA0_XC_RFInterfaceOE; + /* 16 LSBs if read 32-bit from 0x86C */ + priv->PHYRegDef[RF90_PATH_D].rfintfo = rFPGA0_XD_RFInterfaceOE; + + /* RF Interface (Output and) Enable */ + /* 16 MSBs if read 32-bit from 0x860 (16-bit for 0x862) */ + priv->PHYRegDef[RF90_PATH_A].rfintfe = rFPGA0_XA_RFInterfaceOE; + /* 16 MSBs if read 32-bit from 0x864 (16-bit for 0x866) */ + priv->PHYRegDef[RF90_PATH_B].rfintfe = rFPGA0_XB_RFInterfaceOE; + /* 16 MSBs if read 32-bit from 0x86A (16-bit for 0x86A) */ + priv->PHYRegDef[RF90_PATH_C].rfintfe = rFPGA0_XC_RFInterfaceOE; + /* 16 MSBs if read 32-bit from 0x86C (16-bit for 0x86E) */ + priv->PHYRegDef[RF90_PATH_D].rfintfe = rFPGA0_XD_RFInterfaceOE; + + /* Addr of LSSI. Write RF register by driver */ + priv->PHYRegDef[RF90_PATH_A].rf3wireOffset = rFPGA0_XA_LSSIParameter; priv->PHYRegDef[RF90_PATH_B].rf3wireOffset = rFPGA0_XB_LSSIParameter; priv->PHYRegDef[RF90_PATH_C].rf3wireOffset = rFPGA0_XC_LSSIParameter; priv->PHYRegDef[RF90_PATH_D].rf3wireOffset = rFPGA0_XD_LSSIParameter; - // RF parameter - priv->PHYRegDef[RF90_PATH_A].rfLSSI_Select = rFPGA0_XAB_RFParameter; //BB Band Select + /* RF parameter */ + /* BB Band Select */ + priv->PHYRegDef[RF90_PATH_A].rfLSSI_Select = rFPGA0_XAB_RFParameter; priv->PHYRegDef[RF90_PATH_B].rfLSSI_Select = rFPGA0_XAB_RFParameter; priv->PHYRegDef[RF90_PATH_C].rfLSSI_Select = rFPGA0_XCD_RFParameter; priv->PHYRegDef[RF90_PATH_D].rfLSSI_Select = rFPGA0_XCD_RFParameter; - // Tx AGC Gain Stage (same for all path. Should we remove this?) - priv->PHYRegDef[RF90_PATH_A].rfTxGainStage = rFPGA0_TxGainStage; //Tx gain stage - priv->PHYRegDef[RF90_PATH_B].rfTxGainStage = rFPGA0_TxGainStage; //Tx gain stage - priv->PHYRegDef[RF90_PATH_C].rfTxGainStage = rFPGA0_TxGainStage; //Tx gain stage - priv->PHYRegDef[RF90_PATH_D].rfTxGainStage = rFPGA0_TxGainStage; //Tx gain stage - - // Tranceiver A~D HSSI Parameter-1 - priv->PHYRegDef[RF90_PATH_A].rfHSSIPara1 = rFPGA0_XA_HSSIParameter1; //wire control parameter1 - priv->PHYRegDef[RF90_PATH_B].rfHSSIPara1 = rFPGA0_XB_HSSIParameter1; //wire control parameter1 - priv->PHYRegDef[RF90_PATH_C].rfHSSIPara1 = rFPGA0_XC_HSSIParameter1; //wire control parameter1 - priv->PHYRegDef[RF90_PATH_D].rfHSSIPara1 = rFPGA0_XD_HSSIParameter1; //wire control parameter1 - - // Tranceiver A~D HSSI Parameter-2 - priv->PHYRegDef[RF90_PATH_A].rfHSSIPara2 = rFPGA0_XA_HSSIParameter2; //wire control parameter2 - priv->PHYRegDef[RF90_PATH_B].rfHSSIPara2 = rFPGA0_XB_HSSIParameter2; //wire control parameter2 - priv->PHYRegDef[RF90_PATH_C].rfHSSIPara2 = rFPGA0_XC_HSSIParameter2; //wire control parameter2 - priv->PHYRegDef[RF90_PATH_D].rfHSSIPara2 = rFPGA0_XD_HSSIParameter2; //wire control parameter1 - - // RF switch Control - priv->PHYRegDef[RF90_PATH_A].rfSwitchControl = rFPGA0_XAB_SwitchControl; //TR/Ant switch control + /* Tx AGC Gain Stage (same for all path. Should we remove this?) */ + priv->PHYRegDef[RF90_PATH_A].rfTxGainStage = rFPGA0_TxGainStage; + priv->PHYRegDef[RF90_PATH_B].rfTxGainStage = rFPGA0_TxGainStage; + priv->PHYRegDef[RF90_PATH_C].rfTxGainStage = rFPGA0_TxGainStage; + priv->PHYRegDef[RF90_PATH_D].rfTxGainStage = rFPGA0_TxGainStage; + + /* Tranceiver A~D HSSI Parameter-1 */ + /* wire control parameter1 */ + priv->PHYRegDef[RF90_PATH_A].rfHSSIPara1 = rFPGA0_XA_HSSIParameter1; + priv->PHYRegDef[RF90_PATH_B].rfHSSIPara1 = rFPGA0_XB_HSSIParameter1; + priv->PHYRegDef[RF90_PATH_C].rfHSSIPara1 = rFPGA0_XC_HSSIParameter1; + priv->PHYRegDef[RF90_PATH_D].rfHSSIPara1 = rFPGA0_XD_HSSIParameter1; + + /* Tranceiver A~D HSSI Parameter-2 */ + /* wire control parameter2 */ + priv->PHYRegDef[RF90_PATH_A].rfHSSIPara2 = rFPGA0_XA_HSSIParameter2; + priv->PHYRegDef[RF90_PATH_B].rfHSSIPara2 = rFPGA0_XB_HSSIParameter2; + priv->PHYRegDef[RF90_PATH_C].rfHSSIPara2 = rFPGA0_XC_HSSIParameter2; + priv->PHYRegDef[RF90_PATH_D].rfHSSIPara2 = rFPGA0_XD_HSSIParameter2; + + /* RF Switch Control */ + /* TR/Ant switch control */ + priv->PHYRegDef[RF90_PATH_A].rfSwitchControl = rFPGA0_XAB_SwitchControl; priv->PHYRegDef[RF90_PATH_B].rfSwitchControl = rFPGA0_XAB_SwitchControl; priv->PHYRegDef[RF90_PATH_C].rfSwitchControl = rFPGA0_XCD_SwitchControl; priv->PHYRegDef[RF90_PATH_D].rfSwitchControl = rFPGA0_XCD_SwitchControl; - // AGC control 1 + /* AGC control 1 */ priv->PHYRegDef[RF90_PATH_A].rfAGCControl1 = rOFDM0_XAAGCCore1; priv->PHYRegDef[RF90_PATH_B].rfAGCControl1 = rOFDM0_XBAGCCore1; priv->PHYRegDef[RF90_PATH_C].rfAGCControl1 = rOFDM0_XCAGCCore1; priv->PHYRegDef[RF90_PATH_D].rfAGCControl1 = rOFDM0_XDAGCCore1; - // AGC control 2 + /* AGC control 2 */ priv->PHYRegDef[RF90_PATH_A].rfAGCControl2 = rOFDM0_XAAGCCore2; priv->PHYRegDef[RF90_PATH_B].rfAGCControl2 = rOFDM0_XBAGCCore2; priv->PHYRegDef[RF90_PATH_C].rfAGCControl2 = rOFDM0_XCAGCCore2; priv->PHYRegDef[RF90_PATH_D].rfAGCControl2 = rOFDM0_XDAGCCore2; - // RX AFE control 1 + /* RX AFE control 1 */ priv->PHYRegDef[RF90_PATH_A].rfRxIQImbalance = rOFDM0_XARxIQImbalance; priv->PHYRegDef[RF90_PATH_B].rfRxIQImbalance = rOFDM0_XBRxIQImbalance; priv->PHYRegDef[RF90_PATH_C].rfRxIQImbalance = rOFDM0_XCRxIQImbalance; priv->PHYRegDef[RF90_PATH_D].rfRxIQImbalance = rOFDM0_XDRxIQImbalance; - // RX AFE control 1 + /* RX AFE control 1 */ priv->PHYRegDef[RF90_PATH_A].rfRxAFE = rOFDM0_XARxAFE; priv->PHYRegDef[RF90_PATH_B].rfRxAFE = rOFDM0_XBRxAFE; priv->PHYRegDef[RF90_PATH_C].rfRxAFE = rOFDM0_XCRxAFE; priv->PHYRegDef[RF90_PATH_D].rfRxAFE = rOFDM0_XDRxAFE; - // Tx AFE control 1 + /* Tx AFE control 1 */ priv->PHYRegDef[RF90_PATH_A].rfTxIQImbalance = rOFDM0_XATxIQImbalance; priv->PHYRegDef[RF90_PATH_B].rfTxIQImbalance = rOFDM0_XBTxIQImbalance; priv->PHYRegDef[RF90_PATH_C].rfTxIQImbalance = rOFDM0_XCTxIQImbalance; priv->PHYRegDef[RF90_PATH_D].rfTxIQImbalance = rOFDM0_XDTxIQImbalance; - // Tx AFE control 2 + /* Tx AFE control 2 */ priv->PHYRegDef[RF90_PATH_A].rfTxAFE = rOFDM0_XATxAFE; priv->PHYRegDef[RF90_PATH_B].rfTxAFE = rOFDM0_XBTxAFE; priv->PHYRegDef[RF90_PATH_C].rfTxAFE = rOFDM0_XCTxAFE; priv->PHYRegDef[RF90_PATH_D].rfTxAFE = rOFDM0_XDTxAFE; - // Tranceiver LSSI Readback + /* Tranceiver LSSI Readback */ priv->PHYRegDef[RF90_PATH_A].rfLSSIReadBack = rFPGA0_XA_LSSIReadBack; priv->PHYRegDef[RF90_PATH_B].rfLSSIReadBack = rFPGA0_XB_LSSIReadBack; priv->PHYRegDef[RF90_PATH_C].rfLSSIReadBack = rFPGA0_XC_LSSIReadBack; priv->PHYRegDef[RF90_PATH_D].rfLSSIReadBack = rFPGA0_XD_LSSIReadBack; - } + /****************************************************************************** - *function: This function is to write register and then readback to make sure whether BB and RF is OK - * input: net_device dev - * HW90_BLOCK_E CheckBlock - * RF90_RADIO_PATH_E eRFPath //only used when checkblock is HW90_BLOCK_RF - * output: none - * return: return whether BB and RF is ok(0:OK; 1:Fail) - * notice: This function may be removed in the ASIC - * ***************************************************************************/ -u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath) + * function: This function is to write register and then readback to make + * sure whether BB and RF is OK + * input: net_device *dev + * HW90_BLOCK_E CheckBlock + * RF90_RADIO_PATH_E eRFPath //only used when checkblock is + * //HW90_BLOCK_RF + * output: none + * return: return whether BB and RF is ok (0:OK, 1:Fail) + * notice: This function may be removed in the ASIC + ******************************************************************************/ +u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, HW90_BLOCK_E CheckBlock, + RF90_RADIO_PATH_E eRFPath) { -// struct r8192_priv *priv = ieee80211_priv(dev); -// BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath]; u8 ret = 0; - u32 i, CheckTimes = 4, dwRegRead = 0; + u32 i, CheckTimes = 4, reg = 0; u32 WriteAddr[4]; u32 WriteData[] = {0xfffff027, 0xaa55a02f, 0x00000027, 0x55aa502f}; - // Initialize register address offset to be checked + + /* Initialize register address offset to be checked */ WriteAddr[HW90_BLOCK_MAC] = 0x100; WriteAddr[HW90_BLOCK_PHY0] = 0x900; WriteAddr[HW90_BLOCK_PHY1] = 0x800; WriteAddr[HW90_BLOCK_RF] = 0x3; - RT_TRACE(COMP_PHY, "=======>%s(), CheckBlock:%d\n", __FUNCTION__, CheckBlock); - for(i=0 ; i < CheckTimes ; i++) - { - - // - // Write Data to register and readback - // - switch(CheckBlock) - { + RT_TRACE(COMP_PHY, "%s(), CheckBlock: %d\n", __func__, CheckBlock); + for (i = 0; i < CheckTimes; i++) { + + /* Write data to register and readback */ + switch (CheckBlock) { case HW90_BLOCK_MAC: - RT_TRACE(COMP_ERR, "PHY_CheckBBRFOK(): Never Write 0x100 here!"); + RT_TRACE(COMP_ERR, + "PHY_CheckBBRFOK(): Never Write 0x100 here!\n"); break; case HW90_BLOCK_PHY0: case HW90_BLOCK_PHY1: - write_nic_dword(dev, WriteAddr[CheckBlock], WriteData[i]); - dwRegRead = read_nic_dword(dev, WriteAddr[CheckBlock]); + write_nic_dword(dev, WriteAddr[CheckBlock], + WriteData[i]); + read_nic_dword(dev, WriteAddr[CheckBlock], ®); break; case HW90_BLOCK_RF: WriteData[i] &= 0xfff; - rtl8192_phy_SetRFReg(dev, eRFPath, WriteAddr[HW90_BLOCK_RF], bMask12Bits, WriteData[i]); - // TODO: we should not delay for such a long time. Ask SD3 - msleep(1); - dwRegRead = rtl8192_phy_QueryRFReg(dev, eRFPath, WriteAddr[HW90_BLOCK_RF], bMask12Bits); - msleep(1); + rtl8192_phy_SetRFReg(dev, eRFPath, + WriteAddr[HW90_BLOCK_RF], + bMask12Bits, WriteData[i]); + /* TODO: we should not delay for such a long time. + Ask SD3 */ + usleep_range(1000, 1000); + reg = rtl8192_phy_QueryRFReg(dev, eRFPath, + WriteAddr[HW90_BLOCK_RF], + bMask12Bits); + usleep_range(1000, 1000); break; default: @@ -737,12 +759,11 @@ u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF9 } - // - // Check whether readback data is correct - // - if(dwRegRead != WriteData[i]) - { - RT_TRACE((COMP_PHY|COMP_ERR), "====>error=====dwRegRead: %x, WriteData: %x \n", dwRegRead, WriteData[i]); + /* Check whether readback data is correct */ + if (reg != WriteData[i]) { + RT_TRACE((COMP_PHY|COMP_ERR), + "error reg: %x, WriteData: %x\n", + reg, WriteData[i]); ret = 1; break; } @@ -751,179 +772,193 @@ u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF9 return ret; } - /****************************************************************************** - *function: This function initialize BB&RF - * input: net_device dev - * output: none - * return: none - * notice: Initialization value may change all the time, so please make - * sure it has been synced with the newest. - * ***************************************************************************/ -void rtl8192_BB_Config_ParaFile(struct net_device* dev) + * function: This function initializes BB&RF + * input: net_device *dev + * output: none + * return: none + * notice: Initialization value may change all the time, so please make + * sure it has been synced with the newest. + ******************************************************************************/ +static void rtl8192_BB_Config_ParaFile(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - u8 bRegValue = 0, eCheckItem = 0, rtStatus = 0; - u32 dwRegValue = 0; + u8 reg_u8 = 0, eCheckItem = 0, status = 0; + u32 reg_u32 = 0; + /************************************** - //<1>Initialize BaseBand - **************************************/ + * <1> Initialize BaseBand + *************************************/ - /*--set BB Global Reset--*/ - bRegValue = read_nic_byte(dev, BB_GLOBAL_RESET); - write_nic_byte(dev, BB_GLOBAL_RESET,(bRegValue|BB_GLOBAL_RESET_BIT)); + /* --set BB Global Reset-- */ + read_nic_byte(dev, BB_GLOBAL_RESET, ®_u8); + write_nic_byte(dev, BB_GLOBAL_RESET, (reg_u8|BB_GLOBAL_RESET_BIT)); mdelay(50); - /*---set BB reset Active---*/ - dwRegValue = read_nic_dword(dev, CPU_GEN); - write_nic_dword(dev, CPU_GEN, (dwRegValue&(~CPU_GEN_BB_RST))); - - /*----Ckeck FPGAPHY0 and PHY1 board is OK----*/ - // TODO: this function should be removed on ASIC , Emily 2007.2.2 - for(eCheckItem=(HW90_BLOCK_E)HW90_BLOCK_PHY0; eCheckItem<=HW90_BLOCK_PHY1; eCheckItem++) - { - rtStatus = rtl8192_phy_checkBBAndRF(dev, (HW90_BLOCK_E)eCheckItem, (RF90_RADIO_PATH_E)0); //don't care RF path - if(rtStatus != 0) - { - RT_TRACE((COMP_ERR | COMP_PHY), "PHY_RF8256_Config():Check PHY%d Fail!!\n", eCheckItem-1); - return ; + /* ---set BB reset Active--- */ + read_nic_dword(dev, CPU_GEN, ®_u32); + write_nic_dword(dev, CPU_GEN, (reg_u32&(~CPU_GEN_BB_RST))); + + /* ----Ckeck FPGAPHY0 and PHY1 board is OK---- */ + /* TODO: this function should be removed on ASIC */ + for (eCheckItem = (HW90_BLOCK_E)HW90_BLOCK_PHY0; + eCheckItem <= HW90_BLOCK_PHY1; eCheckItem++) { + /* don't care RF path */ + status = rtl8192_phy_checkBBAndRF(dev, (HW90_BLOCK_E)eCheckItem, + (RF90_RADIO_PATH_E)0); + if (status != 0) { + RT_TRACE((COMP_ERR | COMP_PHY), + "PHY_RF8256_Config(): Check PHY%d Fail!!\n", + eCheckItem-1); + return; } } - /*---- Set CCK and OFDM Block "OFF"----*/ + /* ---- Set CCK and OFDM Block "OFF"---- */ rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn|bOFDMEn, 0x0); - /*----BB Register Initilazation----*/ - //==m==>Set PHY REG From Header<==m== + /* ----BB Register Initilazation---- */ + /* ==m==>Set PHY REG From Header<==m== */ rtl8192_phyConfigBB(dev, BaseBand_Config_PHY_REG); - /*----Set BB reset de-Active----*/ - dwRegValue = read_nic_dword(dev, CPU_GEN); - write_nic_dword(dev, CPU_GEN, (dwRegValue|CPU_GEN_BB_RST)); + /* ----Set BB reset de-Active---- */ + read_nic_dword(dev, CPU_GEN, ®_u32); + write_nic_dword(dev, CPU_GEN, (reg_u32|CPU_GEN_BB_RST)); - /*----BB AGC table Initialization----*/ - //==m==>Set PHY REG From Header<==m== + /* ----BB AGC table Initialization---- */ + /* ==m==>Set PHY REG From Header<==m== */ rtl8192_phyConfigBB(dev, BaseBand_Config_AGC_TAB); - /*----Enable XSTAL ----*/ + /* ----Enable XSTAL ---- */ write_nic_byte_E(dev, 0x5e, 0x00); - if (priv->card_8192_version == (u8)VERSION_819xU_A) - { - //Antenna gain offset from B/C/D to A - dwRegValue = (priv->AntennaTxPwDiff[1]<<4 | priv->AntennaTxPwDiff[0]); - rtl8192_setBBreg(dev, rFPGA0_TxGainStage, (bXBTxAGC|bXCTxAGC), dwRegValue); - - //XSTALLCap - dwRegValue = priv->CrystalCap & 0xf; - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, bXtalCap, dwRegValue); + if (priv->card_8192_version == (u8)VERSION_819xU_A) { + /* Antenna gain offset from B/C/D to A */ + reg_u32 = (priv->AntennaTxPwDiff[1]<<4 | + priv->AntennaTxPwDiff[0]); + rtl8192_setBBreg(dev, rFPGA0_TxGainStage, (bXBTxAGC|bXCTxAGC), + reg_u32); + + /* XSTALLCap */ + reg_u32 = priv->CrystalCap & 0xf; + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, bXtalCap, + reg_u32); } - // Check if the CCK HighPower is turned ON. - // This is used to calculate PWDB. - priv->bCckHighPower = (u8)(rtl8192_QueryBBReg(dev, rFPGA0_XA_HSSIParameter2, 0x200)); + /* Check if the CCK HighPower is turned ON. + This is used to calculate PWDB. */ + priv->bCckHighPower = (u8)rtl8192_QueryBBReg(dev, + rFPGA0_XA_HSSIParameter2, + 0x200); return; } + /****************************************************************************** - *function: This function initialize BB&RF - * input: net_device dev - * output: none - * return: none - * notice: Initialization value may change all the time, so please make - * sure it has been synced with the newest. - * ***************************************************************************/ -void rtl8192_BBConfig(struct net_device* dev) + * function: This function initializes BB&RF + * input: net_device *dev + * output: none + * return: none + * notice: Initialization value may change all the time, so please make + * sure it has been synced with the newest. + *****************************************************************************/ +void rtl8192_BBConfig(struct net_device *dev) { rtl8192_InitBBRFRegDef(dev); - //config BB&RF. As hardCode based initialization has not been well - //implemented, so use file first.FIXME:should implement it for hardcode? + /* config BB&RF. As hardCode based initialization has not been well + * implemented, so use file first. + * FIXME: should implement it for hardcode? */ rtl8192_BB_Config_ParaFile(dev); return; } + /****************************************************************************** - *function: This function obtains the initialization value of Tx power Level offset - * input: net_device dev - * output: none - * return: none - * ***************************************************************************/ -void rtl8192_phy_getTxPower(struct net_device* dev) + * function: This function obtains the initialization value of Tx power Level + * offset + * input: net_device *dev + * output: none + * return: none + *****************************************************************************/ +void rtl8192_phy_getTxPower(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - priv->MCSTxPowerLevelOriginalOffset[0] = - read_nic_dword(dev, rTxAGC_Rate18_06); - priv->MCSTxPowerLevelOriginalOffset[1] = - read_nic_dword(dev, rTxAGC_Rate54_24); - priv->MCSTxPowerLevelOriginalOffset[2] = - read_nic_dword(dev, rTxAGC_Mcs03_Mcs00); - priv->MCSTxPowerLevelOriginalOffset[3] = - read_nic_dword(dev, rTxAGC_Mcs07_Mcs04); - priv->MCSTxPowerLevelOriginalOffset[4] = - read_nic_dword(dev, rTxAGC_Mcs11_Mcs08); - priv->MCSTxPowerLevelOriginalOffset[5] = - read_nic_dword(dev, rTxAGC_Mcs15_Mcs12); - - // read rx initial gain - priv->DefaultInitialGain[0] = read_nic_byte(dev, rOFDM0_XAAGCCore1); - priv->DefaultInitialGain[1] = read_nic_byte(dev, rOFDM0_XBAGCCore1); - priv->DefaultInitialGain[2] = read_nic_byte(dev, rOFDM0_XCAGCCore1); - priv->DefaultInitialGain[3] = read_nic_byte(dev, rOFDM0_XDAGCCore1); - RT_TRACE(COMP_INIT, "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x) \n", - priv->DefaultInitialGain[0], priv->DefaultInitialGain[1], - priv->DefaultInitialGain[2], priv->DefaultInitialGain[3]); - - // read framesync - priv->framesync = read_nic_byte(dev, rOFDM0_RxDetector3); - priv->framesyncC34 = read_nic_byte(dev, rOFDM0_RxDetector2); + u8 tmp; + + read_nic_dword(dev, rTxAGC_Rate18_06, + &priv->MCSTxPowerLevelOriginalOffset[0]); + read_nic_dword(dev, rTxAGC_Rate54_24, + &priv->MCSTxPowerLevelOriginalOffset[1]); + read_nic_dword(dev, rTxAGC_Mcs03_Mcs00, + &priv->MCSTxPowerLevelOriginalOffset[2]); + read_nic_dword(dev, rTxAGC_Mcs07_Mcs04, + &priv->MCSTxPowerLevelOriginalOffset[3]); + read_nic_dword(dev, rTxAGC_Mcs11_Mcs08, + &priv->MCSTxPowerLevelOriginalOffset[4]); + read_nic_dword(dev, rTxAGC_Mcs15_Mcs12, + &priv->MCSTxPowerLevelOriginalOffset[5]); + + /* Read rx initial gain */ + read_nic_byte(dev, rOFDM0_XAAGCCore1, &priv->DefaultInitialGain[0]); + read_nic_byte(dev, rOFDM0_XBAGCCore1, &priv->DefaultInitialGain[1]); + read_nic_byte(dev, rOFDM0_XCAGCCore1, &priv->DefaultInitialGain[2]); + read_nic_byte(dev, rOFDM0_XDAGCCore1, &priv->DefaultInitialGain[3]); + RT_TRACE(COMP_INIT, + "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x)\n", + priv->DefaultInitialGain[0], priv->DefaultInitialGain[1], + priv->DefaultInitialGain[2], priv->DefaultInitialGain[3]); + + /* Read framesync */ + read_nic_byte(dev, rOFDM0_RxDetector3, &priv->framesync); + read_nic_byte(dev, rOFDM0_RxDetector2, &tmp); + priv->framesyncC34 = tmp; RT_TRACE(COMP_INIT, "Default framesync (0x%x) = 0x%x \n", rOFDM0_RxDetector3, priv->framesync); - // read SIFS (save the value read fome MACPHY_REG.txt) - priv->SifsTime = read_nic_word(dev, SIFS); + /* Read SIFS (save the value read fome MACPHY_REG.txt) */ + read_nic_word(dev, SIFS, &priv->SifsTime); return; } /****************************************************************************** - *function: This function obtains the initialization value of Tx power Level offset - * input: net_device dev - * output: none - * return: none - * ***************************************************************************/ -void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel) + * function: This function sets the initialization value of Tx power Level + * offset + * input: net_device *dev + * u8 channel + * output: none + * return: none + ******************************************************************************/ +void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel) { struct r8192_priv *priv = ieee80211_priv(dev); u8 powerlevel = priv->TxPowerLevelCCK[channel-1]; u8 powerlevelOFDM24G = priv->TxPowerLevelOFDM24G[channel-1]; - switch(priv->rf_chip) - { + switch (priv->rf_chip) { case RF_8256: - PHY_SetRF8256CCKTxPower(dev, powerlevel); //need further implement + /* need further implement */ + PHY_SetRF8256CCKTxPower(dev, powerlevel); PHY_SetRF8256OFDMTxPower(dev, powerlevelOFDM24G); break; default: -// case RF_8225: -// case RF_8258: - RT_TRACE((COMP_PHY|COMP_ERR), "error RF chipID(8225 or 8258) in function %s()\n", __FUNCTION__); + RT_TRACE((COMP_PHY|COMP_ERR), + "error RF chipID(8225 or 8258) in function %s()\n", + __func__); break; } return; } /****************************************************************************** - *function: This function check Rf chip to do RF config - * input: net_device dev - * output: none - * return: only 8256 is supported - * ***************************************************************************/ -void rtl8192_phy_RFConfig(struct net_device* dev) + * function: This function checks Rf chip to do RF config + * input: net_device *dev + * output: none + * return: only 8256 is supported + ******************************************************************************/ +void rtl8192_phy_RFConfig(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - switch(priv->rf_chip) - { + switch (priv->rf_chip) { case RF_8256: PHY_RF8256_Config(dev); break; - // case RF_8225: - // case RF_8258: default: RT_TRACE(COMP_ERR, "error chip id\n"); break; @@ -932,75 +967,88 @@ void rtl8192_phy_RFConfig(struct net_device* dev) } /****************************************************************************** - *function: This function update Initial gain - * input: net_device dev - * output: none - * return: As Windows has not implemented this, wait for complement - * ***************************************************************************/ -void rtl8192_phy_updateInitGain(struct net_device* dev) + * function: This function updates Initial gain + * input: net_device *dev + * output: none + * return: As Windows has not implemented this, wait for complement + ******************************************************************************/ +void rtl8192_phy_updateInitGain(struct net_device *dev) { return; } /****************************************************************************** - *function: This function read RF parameters from general head file, and do RF 3-wire - * input: net_device dev - * output: none - * return: return code show if RF configuration is successful(0:pass, 1:fail) - * Note: Delay may be required for RF configuration - * ***************************************************************************/ -u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E eRFPath) + * function: This function read RF parameters from general head file, + * and do RF 3-wire + * input: net_device *dev + * RF90_RADIO_PATH_E eRFPath + * output: none + * return: return code show if RF configuration is successful(0:pass, 1:fail) + * notice: Delay may be required for RF configuration + *****************************************************************************/ +u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath) { int i; - //u32* pRFArray; - u8 ret = 0; - switch(eRFPath){ + switch (eRFPath) { case RF90_PATH_A: - for(i = 0;i<RadioA_ArrayLength; i=i+2){ + for (i = 0; i < RadioA_ArrayLength; i = i+2) { - if(rtl819XRadioA_Array[i] == 0xfe){ - mdelay(100); - continue; + if (rtl819XRadioA_Array[i] == 0xfe) { + mdelay(100); + continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioA_Array[i], bMask12Bits, rtl819XRadioA_Array[i+1]); + rtl8192_phy_SetRFReg(dev, eRFPath, + rtl819XRadioA_Array[i], + bMask12Bits, + rtl819XRadioA_Array[i+1]); mdelay(1); } break; case RF90_PATH_B: - for(i = 0;i<RadioB_ArrayLength; i=i+2){ + for (i = 0; i < RadioB_ArrayLength; i = i+2) { - if(rtl819XRadioB_Array[i] == 0xfe){ - mdelay(100); - continue; + if (rtl819XRadioB_Array[i] == 0xfe) { + mdelay(100); + continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioB_Array[i], bMask12Bits, rtl819XRadioB_Array[i+1]); + rtl8192_phy_SetRFReg(dev, eRFPath, + rtl819XRadioB_Array[i], + bMask12Bits, + rtl819XRadioB_Array[i+1]); mdelay(1); } break; case RF90_PATH_C: - for(i = 0;i<RadioC_ArrayLength; i=i+2){ + for (i = 0; i < RadioC_ArrayLength; i = i+2) { - if(rtl819XRadioC_Array[i] == 0xfe){ - mdelay(100); - continue; + if (rtl819XRadioC_Array[i] == 0xfe) { + mdelay(100); + continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioC_Array[i], bMask12Bits, rtl819XRadioC_Array[i+1]); + rtl8192_phy_SetRFReg(dev, eRFPath, + rtl819XRadioC_Array[i], + bMask12Bits, + rtl819XRadioC_Array[i+1]); mdelay(1); } break; case RF90_PATH_D: - for(i = 0;i<RadioD_ArrayLength; i=i+2){ + for (i = 0; i < RadioD_ArrayLength; i = i+2) { - if(rtl819XRadioD_Array[i] == 0xfe){ - mdelay(100); - continue; + if (rtl819XRadioD_Array[i] == 0xfe) { + mdelay(100); + continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioD_Array[i], bMask12Bits, rtl819XRadioD_Array[i+1]); + rtl8192_phy_SetRFReg(dev, eRFPath, + rtl819XRadioD_Array[i], + bMask12Bits, + rtl819XRadioD_Array[i+1]); mdelay(1); } @@ -1009,25 +1057,25 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E break; } - return ret; + return 0; } + /****************************************************************************** - *function: This function set Tx Power of the channel - * input: struct net_device *dev - * u8 channel - * output: none - * return: none - * Note: - * ***************************************************************************/ -void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel) + * function: This function sets Tx Power of the channel + * input: net_device *dev + * u8 channel + * output: none + * return: none + * notice: + ******************************************************************************/ +static void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel) { struct r8192_priv *priv = ieee80211_priv(dev); u8 powerlevel = priv->TxPowerLevelCCK[channel-1]; u8 powerlevelOFDM24G = priv->TxPowerLevelOFDM24G[channel-1]; - switch(priv->rf_chip) - { + switch (priv->rf_chip) { case RF_8225: #ifdef TO_DO_LIST PHY_SetRF8225CckTxPower(Adapter, powerlevel); @@ -1043,136 +1091,132 @@ void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel) case RF_8258: break; default: - RT_TRACE(COMP_ERR, "unknown rf chip ID in rtl8192_SetTxPowerLevel()\n"); + RT_TRACE(COMP_ERR, "unknown rf chip ID in %s()\n", __func__); break; } return; } /****************************************************************************** - *function: This function set RF state on or off - * input: struct net_device *dev - * RT_RF_POWER_STATE eRFPowerState //Power State to set - * output: none - * return: none - * Note: - * ***************************************************************************/ -bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerState) + * function: This function sets RF state on or off + * input: net_device *dev + * RT_RF_POWER_STATE eRFPowerState //Power State to set + * output: none + * return: none + * notice: + *****************************************************************************/ +bool rtl8192_SetRFPowerState(struct net_device *dev, + RT_RF_POWER_STATE eRFPowerState) { bool bResult = true; -// u8 eRFPath; struct r8192_priv *priv = ieee80211_priv(dev); - if(eRFPowerState == priv->ieee80211->eRFPowerState) + if (eRFPowerState == priv->ieee80211->eRFPowerState) return false; - if(priv->SetRFPowerStateInProgress == true) + if (priv->SetRFPowerStateInProgress == true) return false; priv->SetRFPowerStateInProgress = true; - switch(priv->rf_chip) - { - case RF_8256: - switch( eRFPowerState ) - { - case eRfOn: - //RF-A, RF-B - //enable RF-Chip A/B - rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x1); // 0x860[4] - //analog to digital on - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);// 0x88c[9:8] - //digital to analog on - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x3); // 0x880[4:3] - //rx antenna on - rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x3, 0x3);// 0xc04[1:0] - //rx antenna on - rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x3, 0x3);// 0xd04[1:0] - //analog to digital part2 on - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3); // 0x880[6:5] - - break; + switch (priv->rf_chip) { + case RF_8256: + switch (eRFPowerState) { + case eRfOn: + /* RF-A, RF-B */ + /* enable RF-Chip A/B - 0x860[4] */ + rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, + 0x1); + /* analog to digital on - 0x88c[9:8] */ + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, + 0x3); + /* digital to analog on - 0x880[4:3] */ + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, + 0x3); + /* rx antenna on - 0xc04[1:0] */ + rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x3, 0x3); + /* rx antenna on - 0xd04[1:0] */ + rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x3, 0x3); + /* analog to digital part2 on - 0x880[6:5] */ + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, + 0x3); - case eRfSleep: + break; - break; + case eRfSleep: - case eRfOff: - //RF-A, RF-B - //disable RF-Chip A/B - rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0); // 0x860[4] - //analog to digital off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);// 0x88c[11:8] - //digital to analog off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x0); // 0x880[4:3] - //rx antenna off - rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0);// 0xc04[3:0] - //rx antenna off - rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0x0);// 0xd04[3:0] - //analog to digital part2 off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x0); // 0x880[6:5] + break; - break; + case eRfOff: + /* RF-A, RF-B */ + /* disable RF-Chip A/B - 0x860[4] */ + rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, + 0x0); + /* analog to digital off, for power save */ + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, + 0x0); /* 0x88c[11:8] */ + /* digital to analog off, for power save - 0x880[4:3] */ + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, + 0x0); + /* rx antenna off - 0xc04[3:0] */ + rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0); + /* rx antenna off - 0xd04[3:0] */ + rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0x0); + /* analog to digital part2 off, for power save */ + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, + 0x0); /* 0x880[6:5] */ - default: - bResult = false; - RT_TRACE(COMP_ERR, "SetRFPowerState819xUsb(): unknow state to set: 0x%X!!!\n", eRFPowerState); - break; - } break; + default: - RT_TRACE(COMP_ERR, "Not support rf_chip(%x)\n", priv->rf_chip); + bResult = false; + RT_TRACE(COMP_ERR, "%s(): unknown state to set: 0x%X\n", + __func__, eRFPowerState); break; + } + break; + default: + RT_TRACE(COMP_ERR, "Not support rf_chip(%x)\n", priv->rf_chip); + break; } #ifdef TO_DO_LIST - if(bResult) - { - // Update current RF state variable. + if (bResult) { + /* Update current RF state variable. */ pHalData->eRFPowerState = eRFPowerState; - switch(pHalData->RFChipID ) - { - case RF_8256: - switch(pHalData->eRFPowerState) - { - case eRfOff: - // - //If Rf off reason is from IPS, Led should blink with no link, by Maddest 071015 - // - if(pMgntInfo->RfOffReason==RF_CHANGE_BY_IPS ) - { - Adapter->HalFunc.LedControlHandler(Adapter,LED_CTL_NO_LINK); - } - else - { - // Turn off LED if RF is not ON. - Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_POWER_OFF); - } - break; - - case eRfOn: - // Turn on RF we are still linked, which might happen when - // we quickly turn off and on HW RF. 2006.05.12, by rcnjko. - if( pMgntInfo->bMediaConnect == TRUE ) - { - Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_LINK); - } - else - { - // Turn off LED if RF is not ON. - Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_NO_LINK); - } - break; - - default: - // do nothing. - break; - }// Switch RF state + switch (pHalData->RFChipID) { + case RF_8256: + switch (pHalData->eRFPowerState) { + case eRfOff: + /* If Rf off reason is from IPS, + LED should blink with no link */ + if (pMgntInfo->RfOffReason == RF_CHANGE_BY_IPS) + Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_NO_LINK); + else + /* Turn off LED if RF is not ON. */ + Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_POWER_OFF); + break; + + case eRfOn: + /* Turn on RF we are still linked, which might + happen when we quickly turn off and on HW RF. + */ + if (pMgntInfo->bMediaConnect == TRUE) + Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_LINK); + else + /* Turn off LED if RF is not ON. */ + Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_NO_LINK); break; - default: - RT_TRACE(COMP_RF, DBG_LOUD, ("SetRFPowerState8190(): Unknown RF type\n")); - break; + default: + break; } + break; + + default: + RT_TRACE(COMP_RF, DBG_LOUD, "%s(): Unknown RF type\n", + __func__); + break; + } } #endif @@ -1181,40 +1225,32 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerS return bResult; } -/**************************************************************************************** - *function: This function set command table variable(struct SwChnlCmd). - * input: SwChnlCmd* CmdTable //table to be set. - * u32 CmdTableIdx //variable index in table to be set - * u32 CmdTableSz //table size. - * SwChnlCmdID CmdID //command ID to set. - * u32 Para1 - * u32 Para2 - * u32 msDelay - * output: - * return: true if finished, false otherwise - * Note: - * ************************************************************************************/ -u8 rtl8192_phy_SetSwChnlCmdArray( - SwChnlCmd* CmdTable, - u32 CmdTableIdx, - u32 CmdTableSz, - SwChnlCmdID CmdID, - u32 Para1, - u32 Para2, - u32 msDelay - ) +/****************************************************************************** + * function: This function sets command table variable (struct SwChnlCmd). + * input: SwChnlCmd *CmdTable //table to be set + * u32 CmdTableIdx //variable index in table to be set + * u32 CmdTableSz //table size + * SwChnlCmdID CmdID //command ID to set + * u32 Para1 + * u32 Para2 + * u32 msDelay + * output: + * return: true if finished, false otherwise + * notice: + ******************************************************************************/ +static u8 rtl8192_phy_SetSwChnlCmdArray(SwChnlCmd *CmdTable, u32 CmdTableIdx, + u32 CmdTableSz, SwChnlCmdID CmdID, + u32 Para1, u32 Para2, u32 msDelay) { - SwChnlCmd* pCmd; + SwChnlCmd *pCmd; - if(CmdTable == NULL) - { - RT_TRACE(COMP_ERR, "phy_SetSwChnlCmdArray(): CmdTable cannot be NULL.\n"); + if (CmdTable == NULL) { + RT_TRACE(COMP_ERR, "%s(): CmdTable cannot be NULL\n", __func__); return false; } - if(CmdTableIdx >= CmdTableSz) - { - RT_TRACE(COMP_ERR, "phy_SetSwChnlCmdArray(): Access invalid index, please check size of the table, CmdTableIdx:%d, CmdTableSz:%d\n", - CmdTableIdx, CmdTableSz); + if (CmdTableIdx >= CmdTableSz) { + RT_TRACE(COMP_ERR, "%s(): Access invalid index, please check size of the table, CmdTableIdx:%d, CmdTableSz:%d\n", + __func__, CmdTableIdx, CmdTableSz); return false; } @@ -1226,455 +1262,442 @@ u8 rtl8192_phy_SetSwChnlCmdArray( return true; } + /****************************************************************************** - *function: This function set channel step by step - * input: struct net_device *dev - * u8 channel - * u8* stage //3 stages - * u8* step // - * u32* delay //whether need to delay - * output: store new stage, step and delay for next step(combine with function above) - * return: true if finished, false otherwise - * Note: Wait for simpler function to replace it //wb - * ***************************************************************************/ -u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u8* step, u32* delay) + * function: This function sets channel step by step + * input: net_device *dev + * u8 channel + * u8 *stage //3 stages + * u8 *step + * u32 *delay //whether need to delay + * output: store new stage, step and delay for next step + * (combine with function above) + * return: true if finished, false otherwise + * notice: Wait for simpler function to replace it + *****************************************************************************/ +static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, + u8 *stage, u8 *step, u32 *delay) { struct r8192_priv *priv = ieee80211_priv(dev); -// PCHANNEL_ACCESS_SETTING pChnlAccessSetting; - SwChnlCmd PreCommonCmd[MAX_PRECMD_CNT]; - u32 PreCommonCmdCnt; - SwChnlCmd PostCommonCmd[MAX_POSTCMD_CNT]; - u32 PostCommonCmdCnt; - SwChnlCmd RfDependCmd[MAX_RFDEPENDCMD_CNT]; - u32 RfDependCmdCnt; - SwChnlCmd *CurrentCmd = NULL; - //RF90_RADIO_PATH_E eRFPath; + SwChnlCmd PreCommonCmd[MAX_PRECMD_CNT]; + u32 PreCommonCmdCnt; + SwChnlCmd PostCommonCmd[MAX_POSTCMD_CNT]; + u32 PostCommonCmdCnt; + SwChnlCmd RfDependCmd[MAX_RFDEPENDCMD_CNT]; + u32 RfDependCmdCnt; + SwChnlCmd *CurrentCmd = NULL; u8 eRFPath; -// u32 RfRetVal; -// u8 RetryCnt; - - RT_TRACE(COMP_CH, "====>%s()====stage:%d, step:%d, channel:%d\n", __FUNCTION__, *stage, *step, channel); -// RT_ASSERT(IsLegalChannel(Adapter, channel), ("illegal channel: %d\n", channel)); - if (!IsLegalChannel(priv->ieee80211, channel)) - { - RT_TRACE(COMP_ERR, "=============>set to illegal channel:%d\n", channel); - return true; //return true to tell upper caller function this channel setting is finished! Or it will in while loop. + + RT_TRACE(COMP_CH, "%s() stage: %d, step: %d, channel: %d\n", + __func__, *stage, *step, channel); + if (!IsLegalChannel(priv->ieee80211, channel)) { + RT_TRACE(COMP_ERR, "set to illegal channel: %d\n", channel); + /* return true to tell upper caller function this channel + setting is finished! Or it will in while loop. */ + return true; } -//FIXME:need to check whether channel is legal or not here.WB - - - //for(eRFPath = RF90_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++) -// for(eRFPath = 0; eRFPath <RF90_PATH_MAX; eRFPath++) -// { -// if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) -// continue; - // <1> Fill up pre common command. - PreCommonCmdCnt = 0; - rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, MAX_PRECMD_CNT, - CmdID_SetTxPowerLevel, 0, 0, 0); - rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, MAX_PRECMD_CNT, - CmdID_End, 0, 0, 0); - - // <2> Fill up post common command. - PostCommonCmdCnt = 0; - - rtl8192_phy_SetSwChnlCmdArray(PostCommonCmd, PostCommonCmdCnt++, MAX_POSTCMD_CNT, - CmdID_End, 0, 0, 0); - - // <3> Fill up RF dependent command. - RfDependCmdCnt = 0; - switch( priv->rf_chip ) - { - case RF_8225: - if (!(channel >= 1 && channel <= 14)) - { - RT_TRACE(COMP_ERR, "illegal channel for Zebra 8225: %d\n", channel); - return true; - } - rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_RF_WriteReg, rZebra1_Channel, RF_CHANNEL_TABLE_ZEBRA[channel], 10); - rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_End, 0, 0, 0); - break; + /* FIXME: need to check whether channel is legal or not here */ - case RF_8256: - // TEST!! This is not the table for 8256!! - if (!(channel >= 1 && channel <= 14)) - { - RT_TRACE(COMP_ERR, "illegal channel for Zebra 8256: %d\n", channel); - return true; - } - rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_RF_WriteReg, rZebra1_Channel, channel, 10); - rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_End, 0, 0, 0); - break; - case RF_8258: - break; + /* <1> Fill up pre common command. */ + PreCommonCmdCnt = 0; + rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, + MAX_PRECMD_CNT, CmdID_SetTxPowerLevel, + 0, 0, 0); + rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, + MAX_PRECMD_CNT, CmdID_End, 0, 0, 0); - default: - RT_TRACE(COMP_ERR, "Unknown RFChipID: %d\n", priv->rf_chip); + /* <2> Fill up post common command. */ + PostCommonCmdCnt = 0; + + rtl8192_phy_SetSwChnlCmdArray(PostCommonCmd, PostCommonCmdCnt++, + MAX_POSTCMD_CNT, CmdID_End, 0, 0, 0); + + /* <3> Fill up RF dependent command. */ + RfDependCmdCnt = 0; + switch (priv->rf_chip) { + case RF_8225: + if (!(channel >= 1 && channel <= 14)) { + RT_TRACE(COMP_ERR, + "illegal channel for Zebra 8225: %d\n", + channel); return true; - break; } + rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, + MAX_RFDEPENDCMD_CNT, + CmdID_RF_WriteReg, + rZebra1_Channel, + RF_CHANNEL_TABLE_ZEBRA[channel], + 10); + rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, + MAX_RFDEPENDCMD_CNT, + CmdID_End, 0, 0, 0); + break; + case RF_8256: + /* TEST!! This is not the table for 8256!! */ + if (!(channel >= 1 && channel <= 14)) { + RT_TRACE(COMP_ERR, + "illegal channel for Zebra 8256: %d\n", + channel); + return true; + } + rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, + MAX_RFDEPENDCMD_CNT, + CmdID_RF_WriteReg, + rZebra1_Channel, channel, 10); + rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, + MAX_RFDEPENDCMD_CNT, + CmdID_End, 0, 0, 0); + break; - do{ - switch(*stage) - { - case 0: - CurrentCmd=&PreCommonCmd[*step]; - break; - case 1: - CurrentCmd=&RfDependCmd[*step]; - break; - case 2: - CurrentCmd=&PostCommonCmd[*step]; - break; - } + case RF_8258: + break; - if(CurrentCmd->CmdID==CmdID_End) - { - if((*stage)==2) - { - (*delay)=CurrentCmd->msDelay; - return true; - } - else - { - (*stage)++; - (*step)=0; - continue; - } - } + default: + RT_TRACE(COMP_ERR, "Unknown RFChipID: %d\n", priv->rf_chip); + return true; + break; + } - switch(CurrentCmd->CmdID) - { - case CmdID_SetTxPowerLevel: - if(priv->card_8192_version == (u8)VERSION_819xU_A) //xiong: consider it later! - rtl8192_SetTxPowerLevel(dev,channel); - break; - case CmdID_WritePortUlong: - write_nic_dword(dev, CurrentCmd->Para1, CurrentCmd->Para2); - break; - case CmdID_WritePortUshort: - write_nic_word(dev, CurrentCmd->Para1, (u16)CurrentCmd->Para2); - break; - case CmdID_WritePortUchar: - write_nic_byte(dev, CurrentCmd->Para1, (u8)CurrentCmd->Para2); - break; - case CmdID_RF_WriteReg: - for(eRFPath = 0; eRFPath < RF90_PATH_MAX; eRFPath++) - { - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, CurrentCmd->Para1, bZebra1_ChannelNum, CurrentCmd->Para2); - } - break; - default: - break; + + do { + switch (*stage) { + case 0: + CurrentCmd = &PreCommonCmd[*step]; + break; + case 1: + CurrentCmd = &RfDependCmd[*step]; + break; + case 2: + CurrentCmd = &PostCommonCmd[*step]; + break; + } + + if (CurrentCmd->CmdID == CmdID_End) { + if ((*stage) == 2) { + (*delay) = CurrentCmd->msDelay; + return true; + } else { + (*stage)++; + (*step) = 0; + continue; } + } + switch (CurrentCmd->CmdID) { + case CmdID_SetTxPowerLevel: + if (priv->card_8192_version == (u8)VERSION_819xU_A) + /* consider it later! */ + rtl8192_SetTxPowerLevel(dev, channel); + break; + case CmdID_WritePortUlong: + write_nic_dword(dev, CurrentCmd->Para1, + CurrentCmd->Para2); + break; + case CmdID_WritePortUshort: + write_nic_word(dev, CurrentCmd->Para1, + (u16)CurrentCmd->Para2); + break; + case CmdID_WritePortUchar: + write_nic_byte(dev, CurrentCmd->Para1, + (u8)CurrentCmd->Para2); break; - }while(true); -// }/*for(Number of RF paths)*/ + case CmdID_RF_WriteReg: + for (eRFPath = 0; eRFPath < RF90_PATH_MAX; eRFPath++) { + rtl8192_phy_SetRFReg(dev, + (RF90_RADIO_PATH_E)eRFPath, + CurrentCmd->Para1, + bZebra1_ChannelNum, + CurrentCmd->Para2); + } + break; + default: + break; + } + + break; + } while (true); - (*delay)=CurrentCmd->msDelay; + (*delay) = CurrentCmd->msDelay; (*step)++; return false; } /****************************************************************************** - *function: This function does actually set channel work - * input: struct net_device *dev - * u8 channel - * output: none - * return: noin - * Note: We should not call this function directly - * ***************************************************************************/ -void rtl8192_phy_FinishSwChnlNow(struct net_device *dev, u8 channel) + * function: This function does actually set channel work + * input: net_device *dev + * u8 channel + * output: none + * return: none + * notice: We should not call this function directly + *****************************************************************************/ +static void rtl8192_phy_FinishSwChnlNow(struct net_device *dev, u8 channel) { struct r8192_priv *priv = ieee80211_priv(dev); u32 delay = 0; - while(!rtl8192_phy_SwChnlStepByStep(dev,channel,&priv->SwChnlStage,&priv->SwChnlStep,&delay)) - { - // if(delay>0) - // msleep(delay);//or mdelay? need further consideration - if(!priv->up) + while (!rtl8192_phy_SwChnlStepByStep(dev, channel, &priv->SwChnlStage, + &priv->SwChnlStep, &delay)) { + if (!priv->up) break; } } + /****************************************************************************** - *function: Callback routine of the work item for switch channel. - * input: + * function: Callback routine of the work item for switch channel. + * input: net_device *dev * - * output: none - * return: noin - * ***************************************************************************/ + * output: none + * return: none + *****************************************************************************/ void rtl8192_SwChnl_WorkItem(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - RT_TRACE(COMP_CH, "==> SwChnlCallback819xUsbWorkItem(), chan:%d\n", priv->chan); + RT_TRACE(COMP_CH, "==> SwChnlCallback819xUsbWorkItem(), chan:%d\n", + priv->chan); - rtl8192_phy_FinishSwChnlNow(dev , priv->chan); + rtl8192_phy_FinishSwChnlNow(dev, priv->chan); RT_TRACE(COMP_CH, "<== SwChnlCallback819xUsbWorkItem()\n"); } /****************************************************************************** - *function: This function scheduled actual work item to set channel - * input: net_device dev - * u8 channel //channel to set - * output: none - * return: return code show if workitem is scheduled(1:pass, 0:fail) - * Note: Delay may be required for RF configuration - * ***************************************************************************/ -u8 rtl8192_phy_SwChnl(struct net_device* dev, u8 channel) + * function: This function scheduled actual work item to set channel + * input: net_device *dev + * u8 channel //channel to set + * output: none + * return: return code show if workitem is scheduled (1:pass, 0:fail) + * notice: Delay may be required for RF configuration + ******************************************************************************/ +u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel) { struct r8192_priv *priv = ieee80211_priv(dev); - RT_TRACE(COMP_CH, "=====>%s(), SwChnlInProgress:%d\n", __FUNCTION__, priv->SwChnlInProgress); - if(!priv->up) + RT_TRACE(COMP_CH, "%s(), SwChnlInProgress: %d\n", __func__, + priv->SwChnlInProgress); + if (!priv->up) return false; - if(priv->SwChnlInProgress) + if (priv->SwChnlInProgress) return false; -// if(pHalData->SetBWModeInProgress) -// return; -if (0) //to test current channel from RF reg 0x7. -{ - u8 eRFPath; - for(eRFPath = 0; eRFPath < 2; eRFPath++){ - printk("====>set channel:%x\n",rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x7, bZebra1_ChannelNum)); - udelay(10); - } -} - //-------------------------------------------- - switch(priv->ieee80211->mode) - { + /* -------------------------------------------- */ + switch (priv->ieee80211->mode) { case WIRELESS_MODE_A: case WIRELESS_MODE_N_5G: - if (channel<=14){ - RT_TRACE(COMP_ERR, "WIRELESS_MODE_A but channel<=14"); + if (channel <= 14) { + RT_TRACE(COMP_ERR, "WIRELESS_MODE_A but channel<=14\n"); return false; } break; case WIRELESS_MODE_B: - if (channel>14){ - RT_TRACE(COMP_ERR, "WIRELESS_MODE_B but channel>14"); + if (channel > 14) { + RT_TRACE(COMP_ERR, "WIRELESS_MODE_B but channel>14\n"); return false; } break; case WIRELESS_MODE_G: case WIRELESS_MODE_N_24G: - if (channel>14){ - RT_TRACE(COMP_ERR, "WIRELESS_MODE_G but channel>14"); + if (channel > 14) { + RT_TRACE(COMP_ERR, "WIRELESS_MODE_G but channel>14\n"); return false; } break; } - //-------------------------------------------- + /* -------------------------------------------- */ priv->SwChnlInProgress = true; - if(channel == 0) + if (channel == 0) channel = 1; - priv->chan=channel; + priv->chan = channel; - priv->SwChnlStage=0; - priv->SwChnlStep=0; -// schedule_work(&(priv->SwChnlWorkItem)); -// rtl8192_SwChnl_WorkItem(dev); - if(priv->up) { -// queue_work(priv->priv_wq,&(priv->SwChnlWorkItem)); - rtl8192_SwChnl_WorkItem(dev); - } + priv->SwChnlStage = 0; + priv->SwChnlStep = 0; + if (priv->up) + rtl8192_SwChnl_WorkItem(dev); priv->SwChnlInProgress = false; return true; } - -// /****************************************************************************** - *function: Callback routine of the work item for set bandwidth mode. - * input: struct net_device *dev - * HT_CHANNEL_WIDTH Bandwidth //20M or 40M - * HT_EXTCHNL_OFFSET Offset //Upper, Lower, or Don't care - * output: none - * return: none - * Note: I doubt whether SetBWModeInProgress flag is necessary as we can - * test whether current work in the queue or not.//do I? - * ***************************************************************************/ + * function: Callback routine of the work item for set bandwidth mode. + * input: net_device *dev + * output: none + * return: none + * notice: I doubt whether SetBWModeInProgress flag is necessary as we can + * test whether current work in the queue or not.//do I? + *****************************************************************************/ void rtl8192_SetBWModeWorkItem(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 regBwOpMode; - RT_TRACE(COMP_SWBW, "==>rtl8192_SetBWModeWorkItem() Switch to %s bandwidth\n", \ - priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20?"20MHz":"40MHz") + RT_TRACE(COMP_SWBW, "%s() Switch to %s bandwidth\n", __func__, + priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20?"20MHz":"40MHz"); - if(priv->rf_chip == RF_PSEUDO_11N) - { - priv->SetBWModeInProgress= false; + if (priv->rf_chip == RF_PSEUDO_11N) { + priv->SetBWModeInProgress = false; return; } - //<1>Set MAC register - regBwOpMode = read_nic_byte(dev, BW_OPMODE); + /* <1> Set MAC register */ + read_nic_byte(dev, BW_OPMODE, ®BwOpMode); - switch(priv->CurrentChannelBW) - { - case HT_CHANNEL_WIDTH_20: - regBwOpMode |= BW_OPMODE_20MHZ; - // 2007/02/07 Mark by Emily because we have not verify whether this register works - write_nic_byte(dev, BW_OPMODE, regBwOpMode); - break; + switch (priv->CurrentChannelBW) { + case HT_CHANNEL_WIDTH_20: + regBwOpMode |= BW_OPMODE_20MHZ; + /* We have not verify whether this register works */ + write_nic_byte(dev, BW_OPMODE, regBwOpMode); + break; - case HT_CHANNEL_WIDTH_20_40: - regBwOpMode &= ~BW_OPMODE_20MHZ; - // 2007/02/07 Mark by Emily because we have not verify whether this register works - write_nic_byte(dev, BW_OPMODE, regBwOpMode); - break; + case HT_CHANNEL_WIDTH_20_40: + regBwOpMode &= ~BW_OPMODE_20MHZ; + /* We have not verify whether this register works */ + write_nic_byte(dev, BW_OPMODE, regBwOpMode); + break; - default: - RT_TRACE(COMP_ERR, "SetChannelBandwidth819xUsb(): unknown Bandwidth: %#X\n",priv->CurrentChannelBW); - break; + default: + RT_TRACE(COMP_ERR, + "SetChannelBandwidth819xUsb(): unknown Bandwidth: %#X\n", + priv->CurrentChannelBW); + break; } - //<2>Set PHY related register - switch(priv->CurrentChannelBW) - { - case HT_CHANNEL_WIDTH_20: - // Add by Vivi 20071119 - rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x0); - rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x0); - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x00100000, 1); - - // Correct the tx power for CCK rate in 20M. Suggest by YN, 20071207 - priv->cck_present_attentuation = - priv->cck_present_attentuation_20Mdefault + priv->cck_present_attentuation_difference; - - if(priv->cck_present_attentuation > 22) - priv->cck_present_attentuation= 22; - if(priv->cck_present_attentuation< 0) - priv->cck_present_attentuation = 0; - RT_TRACE(COMP_INIT, "20M, pHalData->CCKPresentAttentuation = %d\n", priv->cck_present_attentuation); - - if(priv->chan == 14 && !priv->bcck_in_ch14) - { - priv->bcck_in_ch14 = TRUE; - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); - } - else if(priv->chan != 14 && priv->bcck_in_ch14) - { - priv->bcck_in_ch14 = FALSE; - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); - } - else - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); + /* <2> Set PHY related register */ + switch (priv->CurrentChannelBW) { + case HT_CHANNEL_WIDTH_20: + rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x0); + rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x0); + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, + 0x00100000, 1); + + /* Correct the tx power for CCK rate in 20M. */ + priv->cck_present_attentuation = + priv->cck_present_attentuation_20Mdefault + + priv->cck_present_attentuation_difference; + + if (priv->cck_present_attentuation > 22) + priv->cck_present_attentuation = 22; + if (priv->cck_present_attentuation < 0) + priv->cck_present_attentuation = 0; + RT_TRACE(COMP_INIT, + "20M, pHalData->CCKPresentAttentuation = %d\n", + priv->cck_present_attentuation); + + if (priv->chan == 14 && !priv->bcck_in_ch14) { + priv->bcck_in_ch14 = TRUE; + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } else if (priv->chan != 14 && priv->bcck_in_ch14) { + priv->bcck_in_ch14 = FALSE; + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } else { + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } - break; - case HT_CHANNEL_WIDTH_20_40: - // Add by Vivi 20071119 - rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x1); - rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x1); - rtl8192_setBBreg(dev, rCCK0_System, bCCKSideBand, (priv->nCur40MhzPrimeSC>>1)); - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x00100000, 0); - rtl8192_setBBreg(dev, rOFDM1_LSTF, 0xC00, priv->nCur40MhzPrimeSC); - priv->cck_present_attentuation = - priv->cck_present_attentuation_40Mdefault + priv->cck_present_attentuation_difference; - - if(priv->cck_present_attentuation > 22) - priv->cck_present_attentuation = 22; - if(priv->cck_present_attentuation < 0) - priv->cck_present_attentuation = 0; - - RT_TRACE(COMP_INIT, "40M, pHalData->CCKPresentAttentuation = %d\n", priv->cck_present_attentuation); - if(priv->chan == 14 && !priv->bcck_in_ch14) - { - priv->bcck_in_ch14 = true; - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); - } - else if(priv->chan!= 14 && priv->bcck_in_ch14) - { - priv->bcck_in_ch14 = false; - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); - } - else - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); + break; + case HT_CHANNEL_WIDTH_20_40: + rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x1); + rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x1); + rtl8192_setBBreg(dev, rCCK0_System, bCCKSideBand, + priv->nCur40MhzPrimeSC>>1); + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x00100000, 0); + rtl8192_setBBreg(dev, rOFDM1_LSTF, 0xC00, + priv->nCur40MhzPrimeSC); + priv->cck_present_attentuation = + priv->cck_present_attentuation_40Mdefault + + priv->cck_present_attentuation_difference; + + if (priv->cck_present_attentuation > 22) + priv->cck_present_attentuation = 22; + if (priv->cck_present_attentuation < 0) + priv->cck_present_attentuation = 0; + + RT_TRACE(COMP_INIT, + "40M, pHalData->CCKPresentAttentuation = %d\n", + priv->cck_present_attentuation); + if (priv->chan == 14 && !priv->bcck_in_ch14) { + priv->bcck_in_ch14 = true; + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } else if (priv->chan != 14 && priv->bcck_in_ch14) { + priv->bcck_in_ch14 = false; + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } else { + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } - break; - default: - RT_TRACE(COMP_ERR, "SetChannelBandwidth819xUsb(): unknown Bandwidth: %#X\n" ,priv->CurrentChannelBW); - break; + break; + default: + RT_TRACE(COMP_ERR, + "SetChannelBandwidth819xUsb(): unknown Bandwidth: %#X\n", + priv->CurrentChannelBW); + break; } - //Skip over setting of J-mode in BB register here. Default value is "None J mode". Emily 20070315 + /* Skip over setting of J-mode in BB register here. + Default value is "None J mode". */ - //<3>Set RF related register - switch( priv->rf_chip ) - { - case RF_8225: + /* <3> Set RF related register */ + switch (priv->rf_chip) { + case RF_8225: #ifdef TO_DO_LIST - PHY_SetRF8225Bandwidth(Adapter, pHalData->CurrentChannelBW); + PHY_SetRF8225Bandwidth(Adapter, pHalData->CurrentChannelBW); #endif - break; + break; - case RF_8256: - PHY_SetRF8256Bandwidth(dev, priv->CurrentChannelBW); - break; + case RF_8256: + PHY_SetRF8256Bandwidth(dev, priv->CurrentChannelBW); + break; - case RF_8258: - // PHY_SetRF8258Bandwidth(); - break; + case RF_8258: + break; - case RF_PSEUDO_11N: - // Do Nothing - break; + case RF_PSEUDO_11N: + break; - default: - RT_TRACE(COMP_ERR, "Unknown RFChipID: %d\n", priv->rf_chip); - break; + default: + RT_TRACE(COMP_ERR, "Unknown RFChipID: %d\n", priv->rf_chip); + break; } - priv->SetBWModeInProgress= false; + priv->SetBWModeInProgress = false; - RT_TRACE(COMP_SWBW, "<==SetBWMode819xUsb(), %d", atomic_read(&(priv->ieee80211->atm_swbw)) ); + RT_TRACE(COMP_SWBW, "<==SetBWMode819xUsb(), %d\n", + atomic_read(&priv->ieee80211->atm_swbw)); } /****************************************************************************** - *function: This function schedules bandwidth switch work. - * input: struct net_device *dev - * HT_CHANNEL_WIDTH Bandwidth //20M or 40M - * HT_EXTCHNL_OFFSET Offset //Upper, Lower, or Don't care - * output: none - * return: none - * Note: I doubt whether SetBWModeInProgress flag is necessary as we can - * test whether current work in the queue or not.//do I? - * ***************************************************************************/ -void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset) + * function: This function schedules bandwidth switch work. + * input: struct net_deviceq *dev + * HT_CHANNEL_WIDTH bandwidth //20M or 40M + * HT_EXTCHNL_OFFSET offset //Upper, Lower, or Don't care + * output: none + * return: none + * notice: I doubt whether SetBWModeInProgress flag is necessary as we can + * test whether current work in the queue or not.//do I? + *****************************************************************************/ +void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH bandwidth, + HT_EXTCHNL_OFFSET offset) { struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->SetBWModeInProgress) + if (priv->SetBWModeInProgress) return; - priv->SetBWModeInProgress= true; + priv->SetBWModeInProgress = true; - priv->CurrentChannelBW = Bandwidth; + priv->CurrentChannelBW = bandwidth; - if(Offset==HT_EXTCHNL_OFFSET_LOWER) + if (offset == HT_EXTCHNL_OFFSET_LOWER) priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_UPPER; - else if(Offset==HT_EXTCHNL_OFFSET_UPPER) + else if (offset == HT_EXTCHNL_OFFSET_UPPER) priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_LOWER; else priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - //queue_work(priv->priv_wq, &(priv->SetBWModeWorkItem)); - // schedule_work(&(priv->SetBWModeWorkItem)); rtl8192_SetBWModeWorkItem(dev); } @@ -1685,88 +1708,104 @@ void InitialGain819xUsb(struct net_device *dev, u8 Operation) priv->InitialGainOperateType = Operation; - if(priv->up) - { - queue_delayed_work(priv->priv_wq,&priv->initialgain_operate_wq,0); - } + if (priv->up) + queue_delayed_work(priv->priv_wq, &priv->initialgain_operate_wq, 0); } -extern void InitialGainOperateWorkItemCallBack(struct work_struct *work) +void InitialGainOperateWorkItemCallBack(struct work_struct *work) { - struct delayed_work *dwork = container_of(work,struct delayed_work,work); - struct r8192_priv *priv = container_of(dwork,struct r8192_priv,initialgain_operate_wq); - struct net_device *dev = priv->ieee80211->dev; + struct delayed_work *dwork = container_of(work, struct delayed_work, + work); + struct r8192_priv *priv = container_of(dwork, struct r8192_priv, + initialgain_operate_wq); + struct net_device *dev = priv->ieee80211->dev; #define SCAN_RX_INITIAL_GAIN 0x17 #define POWER_DETECTION_TH 0x08 - u32 BitMask; + u32 bitmask; u8 initial_gain; u8 Operation; Operation = priv->InitialGainOperateType; - switch(Operation) - { - case IG_Backup: - RT_TRACE(COMP_SCAN, "IG_Backup, backup the initial gain.\n"); - initial_gain = SCAN_RX_INITIAL_GAIN;//priv->DefaultInitialGain[0];// - BitMask = bMaskByte0; - if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // FW DIG OFF - priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, BitMask); - priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, BitMask); - priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, BitMask); - priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, BitMask); - BitMask = bMaskByte2; - priv->initgain_backup.cca = (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, BitMask); - - RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc50 is %x\n",priv->initgain_backup.xaagccore1); - RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc58 is %x\n",priv->initgain_backup.xbagccore1); - RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc60 is %x\n",priv->initgain_backup.xcagccore1); - RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1); - RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca); - - RT_TRACE(COMP_SCAN, "Write scan initial gain = 0x%x \n", initial_gain); - write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain); - write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain); - write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain); - write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain); - RT_TRACE(COMP_SCAN, "Write scan 0xa0a = 0x%x \n", POWER_DETECTION_TH); - write_nic_byte(dev, 0xa0a, POWER_DETECTION_TH); - break; - case IG_Restore: - RT_TRACE(COMP_SCAN, "IG_Restore, restore the initial gain.\n"); - BitMask = 0x7f; //Bit0~ Bit6 - if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // FW DIG OFF - - rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, BitMask, (u32)priv->initgain_backup.xaagccore1); - rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, BitMask, (u32)priv->initgain_backup.xbagccore1); - rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, BitMask, (u32)priv->initgain_backup.xcagccore1); - rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, BitMask, (u32)priv->initgain_backup.xdagccore1); - BitMask = bMaskByte2; - rtl8192_setBBreg(dev, rCCK0_CCA, BitMask, (u32)priv->initgain_backup.cca); - - RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc50 is %x\n",priv->initgain_backup.xaagccore1); - RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc58 is %x\n",priv->initgain_backup.xbagccore1); - RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1); - RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc68 is %x\n",priv->initgain_backup.xdagccore1); - RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca); - -#ifdef RTL8190P - SetTxPowerLevel8190(Adapter,priv->CurrentChannel); -#endif -#ifdef RTL8192E - SetTxPowerLevel8190(Adapter,priv->CurrentChannel); -#endif -//#ifdef RTL8192U - rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel); -//#endif - - if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // FW DIG ON - break; - default: - RT_TRACE(COMP_SCAN, "Unknown IG Operation. \n"); - break; + switch (Operation) { + case IG_Backup: + RT_TRACE(COMP_SCAN, "IG_Backup, backup the initial gain.\n"); + initial_gain = SCAN_RX_INITIAL_GAIN; + bitmask = bMaskByte0; + if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) + /* FW DIG OFF */ + rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); + priv->initgain_backup.xaagccore1 = + (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bitmask); + priv->initgain_backup.xbagccore1 = + (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, bitmask); + priv->initgain_backup.xcagccore1 = + (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bitmask); + priv->initgain_backup.xdagccore1 = + (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, bitmask); + bitmask = bMaskByte2; + priv->initgain_backup.cca = + (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, bitmask); + + RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc50 is %x\n", + priv->initgain_backup.xaagccore1); + RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc58 is %x\n", + priv->initgain_backup.xbagccore1); + RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc60 is %x\n", + priv->initgain_backup.xcagccore1); + RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc68 is %x\n", + priv->initgain_backup.xdagccore1); + RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xa0a is %x\n", + priv->initgain_backup.cca); + + RT_TRACE(COMP_SCAN, "Write scan initial gain = 0x%x \n", + initial_gain); + write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain); + write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain); + write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain); + write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain); + RT_TRACE(COMP_SCAN, "Write scan 0xa0a = 0x%x \n", + POWER_DETECTION_TH); + write_nic_byte(dev, 0xa0a, POWER_DETECTION_TH); + break; + case IG_Restore: + RT_TRACE(COMP_SCAN, "IG_Restore, restore the initial gain.\n"); + bitmask = 0x7f; /* Bit0 ~ Bit6 */ + if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) + /* FW DIG OFF */ + rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); + + rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, bitmask, + (u32)priv->initgain_backup.xaagccore1); + rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bitmask, + (u32)priv->initgain_backup.xbagccore1); + rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, bitmask, + (u32)priv->initgain_backup.xcagccore1); + rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, bitmask, + (u32)priv->initgain_backup.xdagccore1); + bitmask = bMaskByte2; + rtl8192_setBBreg(dev, rCCK0_CCA, bitmask, + (u32)priv->initgain_backup.cca); + + RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc50 is %x\n", + priv->initgain_backup.xaagccore1); + RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc58 is %x\n", + priv->initgain_backup.xbagccore1); + RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc60 is %x\n", + priv->initgain_backup.xcagccore1); + RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc68 is %x\n", + priv->initgain_backup.xdagccore1); + RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xa0a is %x\n", + priv->initgain_backup.cca); + + rtl8192_phy_setTxPower(dev, priv->ieee80211->current_network.channel); + + if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) + /* FW DIG ON */ + rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); + break; + default: + RT_TRACE(COMP_SCAN, "Unknown IG Operation. \n"); + break; } } diff --git a/drivers/staging/rtl8192u/r819xU_phy.h b/drivers/staging/rtl8192u/r819xU_phy.h index 3e3bc577e6c..66cbe3f9caf 100644 --- a/drivers/staging/rtl8192u/r819xU_phy.h +++ b/drivers/staging/rtl8192u/r819xU_phy.h @@ -1,12 +1,12 @@ #ifndef _R819XU_PHY_H #define _R819XU_PHY_H -/* Channel switch:The size of command tables for switch channel*/ +/* Channel switch: The size of command tables for switch channel */ #define MAX_PRECMD_CNT 16 #define MAX_RFDEPENDCMD_CNT 16 #define MAX_POSTCMD_CNT 16 -typedef enum _SwChnlCmdID{ +typedef enum _SwChnlCmdID { CmdID_End, CmdID_SetTxPowerLevel, CmdID_BBRegWrite10, @@ -14,16 +14,16 @@ typedef enum _SwChnlCmdID{ CmdID_WritePortUshort, CmdID_WritePortUchar, CmdID_RF_WriteReg, -}SwChnlCmdID; +} SwChnlCmdID; -/*--------------------------------Define structure--------------------------------*/ +/* -----------------------Define structure---------------------- */ /* 1. Switch channel related */ -typedef struct _SwChnlCmd{ +typedef struct _SwChnlCmd { SwChnlCmdID CmdID; - u32 Para1; - u32 Para2; - u32 msDelay; -}__attribute__ ((packed)) SwChnlCmd; + u32 Para1; + u32 Para2; + u32 msDelay; +} __packed SwChnlCmd; extern u32 rtl819XMACPHY_Array_PG[]; extern u32 rtl819XPHY_REG_1T2RArray[]; @@ -33,21 +33,21 @@ extern u32 rtl819XRadioB_Array[]; extern u32 rtl819XRadioC_Array[]; extern u32 rtl819XRadioD_Array[]; -typedef enum _HW90_BLOCK{ +typedef enum _HW90_BLOCK { HW90_BLOCK_MAC = 0, HW90_BLOCK_PHY0 = 1, HW90_BLOCK_PHY1 = 2, HW90_BLOCK_RF = 3, - HW90_BLOCK_MAXIMUM = 4, // Never use this -}HW90_BLOCK_E, *PHW90_BLOCK_E; + HW90_BLOCK_MAXIMUM = 4, /* Never use this */ +} HW90_BLOCK_E, *PHW90_BLOCK_E; -typedef enum _RF90_RADIO_PATH{ - RF90_PATH_A = 0, //Radio Path A - RF90_PATH_B = 1, //Radio Path B - RF90_PATH_C = 2, //Radio Path C - RF90_PATH_D = 3, //Radio Path D - RF90_PATH_MAX //Max RF number 92 support -}RF90_RADIO_PATH_E, *PRF90_RADIO_PATH_E; +typedef enum _RF90_RADIO_PATH { + RF90_PATH_A = 0, /* Radio Path A */ + RF90_PATH_B = 1, /* Radio Path B */ + RF90_PATH_C = 2, /* Radio Path C */ + RF90_PATH_D = 3, /* Radio Path D */ + RF90_PATH_MAX /* Max RF number 92 support */ +} RF90_RADIO_PATH_E, *PRF90_RADIO_PATH_E; #define bMaskByte0 0xff #define bMaskByte1 0xff00 @@ -57,33 +57,35 @@ typedef enum _RF90_RADIO_PATH{ #define bMaskLWord 0x0000ffff #define bMaskDWord 0xffffffff -//extern u32 rtl8192_CalculateBitShift(u32 dwBitMask); -extern u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath); -extern void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData); -extern u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask); -//extern u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset); -//extern void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data); -extern void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data); -extern u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask); -extern void rtl8192_phy_configmac(struct net_device* dev); -extern void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType); -//extern void rtl8192_InitBBRFRegDef(struct net_device* dev); -extern u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath); -//extern void rtl8192_BB_Config_ParaFile(struct net_device* dev); -extern void rtl8192_BBConfig(struct net_device* dev); -extern void rtl8192_phy_getTxPower(struct net_device* dev); -extern void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel); -extern void rtl8192_phy_RFConfig(struct net_device* dev); -extern void rtl8192_phy_updateInitGain(struct net_device* dev); -extern u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E eRFPath); +extern u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath); +extern void rtl8192_setBBreg(struct net_device *dev, u32 reg_addr, + u32 bitmask, u32 data); +extern u32 rtl8192_QueryBBReg(struct net_device *dev, u32 reg_addr, + u32 bitmask); +extern void rtl8192_phy_SetRFReg(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 reg_addr, u32 bitmask, u32 data); +extern u32 rtl8192_phy_QueryRFReg(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 reg_addr, u32 bitmask); +extern void rtl8192_phy_configmac(struct net_device *dev); +extern void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType); +extern u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, + HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath); +extern void rtl8192_BBConfig(struct net_device *dev); +extern void rtl8192_phy_getTxPower(struct net_device *dev); +extern void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel); +extern void rtl8192_phy_RFConfig(struct net_device *dev); +extern void rtl8192_phy_updateInitGain(struct net_device *dev); +extern u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath); -extern u8 rtl8192_phy_SwChnl(struct net_device* dev, u8 channel); -extern void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); +extern u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel); +extern void rtl8192_SetBWMode(struct net_device *dev, + HT_CHANNEL_WIDTH bandwidth, HT_EXTCHNL_OFFSET offset); extern void rtl8192_SwChnl_WorkItem(struct net_device *dev); void rtl8192_SetBWModeWorkItem(struct net_device *dev); -extern bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerState); -//added by amy -extern void InitialGain819xUsb(struct net_device *dev, u8 Operation); +extern bool rtl8192_SetRFPowerState(struct net_device *dev, + RT_RF_POWER_STATE eRFPowerState); +extern void InitialGain819xUsb(struct net_device *dev, u8 Operation); extern void InitialGainOperateWorkItemCallBack(struct work_struct *work); |