diff options
Diffstat (limited to 'drivers/staging/rtl8712/wifi.h')
| -rw-r--r-- | drivers/staging/rtl8712/wifi.h | 204 |
1 files changed, 102 insertions, 102 deletions
diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h index 6032cdc6539..73d7cd28060 100644 --- a/drivers/staging/rtl8712/wifi.h +++ b/drivers/staging/rtl8712/wifi.h @@ -1,7 +1,32 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. + * + * 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 + * + * Modifications for inclusion into the Linux staging tree are + * Copyright(c) 2010 Larry Finger. All rights reserved. + * + * Contact information: + * WLAN FAE <wlanfae@realtek.com> + * Larry Finger <Larry.Finger@lwfinger.net> + * + ******************************************************************************/ #ifndef _WIFI_H_ #define _WIFI_H_ -#include "rtl871x_byteorder.h" +#include <linux/compiler.h> #ifdef BIT #undef BIT @@ -134,99 +159,85 @@ enum WIFI_REG_DOMAIN { #define _PRIVACY_ BIT(14) #define _ORDER_ BIT(15) -#define SetToDs(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_TO_DS_); \ - } while (0) +#define SetToDs(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_TO_DS_); \ +}) #define GetToDs(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_TO_DS_)) != 0) -#define ClearToDs(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_TO_DS_)); \ - } while (0) +#define ClearToDs(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_TO_DS_)); \ +}) -#define SetFrDs(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_FROM_DS_); \ - } while (0) +#define SetFrDs(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_FROM_DS_); \ +}) #define GetFrDs(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_FROM_DS_)) != 0) -#define ClearFrDs(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_FROM_DS_)); \ - } while (0) +#define ClearFrDs(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_FROM_DS_)); \ +}) #define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe)) -#define SetMFrag(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_MORE_FRAG_); \ - } while (0) +#define SetMFrag(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_MORE_FRAG_); \ +}) #define GetMFrag(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_MORE_FRAG_)) != 0) -#define ClearMFrag(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_)); \ - } while (0) +#define ClearMFrag(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_)); \ +}) -#define SetRetry(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_RETRY_); \ - } while (0) +#define SetRetry(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_RETRY_); \ +}) #define GetRetry(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_RETRY_)) != 0) -#define ClearRetry(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_RETRY_)); \ - } while (0) +#define ClearRetry(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_RETRY_)); \ +}) -#define SetPwrMgt(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_PWRMGT_); \ - } while (0) +#define SetPwrMgt(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_PWRMGT_); \ +}) #define GetPwrMgt(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_PWRMGT_)) != 0) -#define ClearPwrMgt(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_PWRMGT_)); \ - } while (0) +#define ClearPwrMgt(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_PWRMGT_)); \ +}) -#define SetMData(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_MORE_DATA_); \ - } while (0) +#define SetMData(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_MORE_DATA_); \ +}) #define GetMData(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_MORE_DATA_)) != 0) -#define ClearMData(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_)); \ - } while (0) +#define ClearMData(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_)); \ +}) -#define SetPrivacy(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_PRIVACY_); \ - } while (0) +#define SetPrivacy(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_PRIVACY_); \ +}) #define GetPrivacy(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_PRIVACY_)) != 0) -#define ClearPrivacy(pbuf) \ - do { \ - *(unsigned short *)(pbuf) &= (~cpu_to_le16(_PRIVACY_)); \ - } while (0) +#define ClearPrivacy(pbuf) ({ \ + *(unsigned short *)(pbuf) &= (~cpu_to_le16(_PRIVACY_)); \ +}) #define GetOrder(pbuf) (((*(unsigned short *)(pbuf)) & \ @@ -262,48 +273,42 @@ enum WIFI_REG_DOMAIN { #define GetTupleCache(pbuf) (cpu_to_le16(*(unsigned short *)\ ((addr_t)(pbuf) + 22))) -#define SetFragNum(pbuf, num) \ - do { \ - *(unsigned short *)((addr_t)(pbuf) + 22) = \ - ((*(unsigned short *)((addr_t)(pbuf) + 22)) & \ - le16_to_cpu(~(0x000f))) | \ - cpu_to_le16(0x0f & (num)); \ - } while (0) - -#define SetSeqNum(pbuf, num) \ - do { \ - *(unsigned short *)((addr_t)(pbuf) + 22) = \ - ((*(unsigned short *)((addr_t)(pbuf) + 22)) & \ - le16_to_cpu((unsigned short)0x000f)) | \ - le16_to_cpu((unsigned short)(0xfff0 & (num << 4))); \ - } while (0) - -#define SetDuration(pbuf, dur) \ - do { \ - *(unsigned short *)((addr_t)(pbuf) + 2) |= \ - cpu_to_le16(0xffff & (dur)); \ - } while (0) - -#define SetPriority(pbuf, tid) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(tid & 0xf); \ - } while (0) +#define SetFragNum(pbuf, num) ({ \ + *(unsigned short *)((addr_t)(pbuf) + 22) = \ + ((*(unsigned short *)((addr_t)(pbuf) + 22)) & \ + le16_to_cpu(~(0x000f))) | \ + cpu_to_le16(0x0f & (num)); \ +}) + +#define SetSeqNum(pbuf, num) ({ \ + *(unsigned short *)((addr_t)(pbuf) + 22) = \ + ((*(unsigned short *)((addr_t)(pbuf) + 22)) & \ + le16_to_cpu((unsigned short)0x000f)) | \ + le16_to_cpu((unsigned short)(0xfff0 & (num << 4))); \ +}) + +#define SetDuration(pbuf, dur) ({ \ + *(unsigned short *)((addr_t)(pbuf) + 2) |= \ + cpu_to_le16(0xffff & (dur)); \ +}) + +#define SetPriority(pbuf, tid) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(tid & 0xf); \ +}) #define GetPriority(pbuf) ((le16_to_cpu(*(unsigned short *)(pbuf))) & 0xf) -#define SetAckpolicy(pbuf, ack) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ - } while (0) +#define SetAckpolicy(pbuf, ack) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ +}) #define GetAckpolicy(pbuf) (((le16_to_cpu(*(unsigned short *)pbuf)) >> 5) & 0x3) #define GetAMsdu(pbuf) (((le16_to_cpu(*(unsigned short *)pbuf)) >> 7) & 0x1) -#define SetAMsdu(pbuf, amsdu) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7); \ - } while (0) +#define SetAMsdu(pbuf, amsdu) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7); \ +}) #define GetAid(pbuf) (cpu_to_le16(*(unsigned short *)((addr_t)(pbuf) + 2)) \ & 0x3fff) @@ -432,11 +437,7 @@ static inline unsigned char *get_hdr_bssid(unsigned char *pframe) #define _SSID_IE_ 0 #define _SUPPORTEDRATES_IE_ 1 #define _DSSET_IE_ 3 -#define _TIM_IE_ 5 #define _IBSS_PARA_IE_ 6 -#define _CHLGETXT_IE_ 16 -#define _RSN_IE_2_ 48` -#define _SSN_IE_1_ 221 #define _ERPINFO_IE_ 42 #define _EXT_SUPPORTEDRATES_IE_ 50 @@ -501,10 +502,9 @@ static inline unsigned char *get_hdr_bssid(unsigned char *pframe) #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 -#define SetOrderBit(pbuf) \ - do { \ - *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \ - } while (0) +#define SetOrderBit(pbuf) ({ \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \ +}) #define GetOrderBit(pbuf) (((*(unsigned short *)(pbuf)) & \ le16_to_cpu(_ORDER_)) != 0) @@ -523,7 +523,7 @@ struct ieee80211_bar { unsigned char ta[6]; unsigned short control; unsigned short start_seq_num; -} __attribute__((packed)); +} __packed; /* 802.11 BAR control masks */ #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 @@ -544,7 +544,7 @@ struct ieee80211_ht_cap { unsigned short extended_ht_cap_info; unsigned int tx_BF_cap_info; unsigned char antenna_selection_info; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_ht_cap - HT additional information @@ -558,7 +558,7 @@ struct ieee80211_ht_addt_info { unsigned short operation_mode; unsigned short stbc_param; unsigned char basic_set[16]; -} __attribute__ ((packed)); +} __packed; /* 802.11n HT capabilities masks */ #define IEEE80211_HT_CAP_SUP_WIDTH 0x0002 |