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/******************************************************************************
*
* Copyright(c) 2009-2010 Realtek Corporation.
*
* 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.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#ifndef __RTL92D__FW__H__
#define __RTL92D__FW__H__
#define FW_8192D_START_ADDRESS 0x1000
#define FW_8192D_PAGE_SIZE 4096
#define FW_8192D_POLLING_TIMEOUT_COUNT 1000
#define IS_FW_HEADER_EXIST(_pfwhdr) \
((GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFF0) == 0x92C0 || \
(GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFF0) == 0x88C0 || \
(GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D0 || \
(GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D1 || \
(GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D2 || \
(GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D3)
/* Define a macro that takes an le32 word, converts it to host ordering,
* right shifts by a specified count, creates a mask of the specified
* bit count, and extracts that number of bits.
*/
#define SHIFT_AND_MASK_LE(__pdesc, __shift, __mask) \
((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \
BIT_LEN_MASK_32(__mask))
/* Firmware Header(8-byte alinment required) */
/* --- LONG WORD 0 ---- */
#define GET_FIRMWARE_HDR_SIGNATURE(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr, 0, 16)
#define GET_FIRMWARE_HDR_CATEGORY(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr, 16, 8)
#define GET_FIRMWARE_HDR_FUNCTION(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr, 24, 8)
#define GET_FIRMWARE_HDR_VERSION(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 4, 0, 16)
#define GET_FIRMWARE_HDR_SUB_VER(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 4, 16, 8)
#define GET_FIRMWARE_HDR_RSVD1(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 4, 24, 8)
/* --- LONG WORD 1 ---- */
#define GET_FIRMWARE_HDR_MONTH(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 8, 0, 8)
#define GET_FIRMWARE_HDR_DATE(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 8, 8, 8)
#define GET_FIRMWARE_HDR_HOUR(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 8, 16, 8)
#define GET_FIRMWARE_HDR_MINUTE(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 8, 24, 8)
#define GET_FIRMWARE_HDR_ROMCODE_SIZE(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 12, 0, 16)
#define GET_FIRMWARE_HDR_RSVD2(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 12, 16, 16)
/* --- LONG WORD 2 ---- */
#define GET_FIRMWARE_HDR_SVN_IDX(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 16, 0, 32)
#define GET_FIRMWARE_HDR_RSVD3(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 20, 0, 32)
/* --- LONG WORD 3 ---- */
#define GET_FIRMWARE_HDR_RSVD4(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 24, 0, 32)
#define GET_FIRMWARE_HDR_RSVD5(__fwhdr) \
SHIFT_AND_MASK_LE(__fwhdr + 28, 0, 32)
#define pagenum_128(_len) \
(u32)(((_len) >> 7) + ((_len) & 0x7F ? 1 : 0))
#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 1, 0, 8, __val)
#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 2, 0, 8, __val)
#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 1, 0, 8, __val)
#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val) \
SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 2, 0, 8, __val)
struct rtl92d_firmware_header {
u16 signature;
u8 category;
u8 function;
u16 version;
u8 subversion;
u8 rsvd1;
u8 month;
u8 date;
u8 hour;
u8 minute;
u16 ramcodeSize;
u16 rsvd2;
u32 svnindex;
u32 rsvd3;
u32 rsvd4;
u32 rsvd5;
};
enum rtl8192d_h2c_cmd {
H2C_AP_OFFLOAD = 0,
H2C_SETPWRMODE = 1,
H2C_JOINBSSRPT = 2,
H2C_RSVDPAGE = 3,
H2C_RSSI_REPORT = 5,
H2C_RA_MASK = 6,
H2C_MAC_MODE_SEL = 9,
H2C_PWRM = 15,
MAX_H2CCMD
};
int rtl92d_download_fw(struct ieee80211_hw *hw);
void rtl92d_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
u32 cmd_len, u8 *p_cmdbuffer);
void rtl92d_firmware_selfreset(struct ieee80211_hw *hw);
void rtl92d_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
void rtl92d_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
void rtl92d_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
#endif
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