diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00reg.h')
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00reg.h | 75 |
1 files changed, 2 insertions, 73 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h index b1915dc7dda1..0325bed2fbf5 100644 --- a/drivers/net/wireless/rt2x00/rt2x00reg.h +++ b/drivers/net/wireless/rt2x00/rt2x00reg.h | |||
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | Copyright (C) 2004 - 2007 rt2x00 SourceForge Project | 2 | Copyright (C) 2004 - 2008 rt2x00 SourceForge Project |
3 | <http://rt2x00.serialmonkey.com> | 3 | <http://rt2x00.serialmonkey.com> |
4 | 4 | ||
5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
@@ -29,7 +29,7 @@ | |||
29 | /* | 29 | /* |
30 | * TX result flags. | 30 | * TX result flags. |
31 | */ | 31 | */ |
32 | enum TX_STATUS { | 32 | enum tx_status { |
33 | TX_SUCCESS = 0, | 33 | TX_SUCCESS = 0, |
34 | TX_SUCCESS_RETRY = 1, | 34 | TX_SUCCESS_RETRY = 1, |
35 | TX_FAIL_RETRY = 2, | 35 | TX_FAIL_RETRY = 2, |
@@ -220,75 +220,4 @@ static inline u8 rt2x00_get_field8(const u8 reg, | |||
220 | return (reg & field.bit_mask) >> field.bit_offset; | 220 | return (reg & field.bit_mask) >> field.bit_offset; |
221 | } | 221 | } |
222 | 222 | ||
223 | /* | ||
224 | * Device specific rate value. | ||
225 | * We will have to create the device specific rate value | ||
226 | * passed to the ieee80211 kernel. We need to make it a consist of | ||
227 | * multiple fields because we want to store more then 1 device specific | ||
228 | * values inside the value. | ||
229 | * 1 - rate, stored as 100 kbit/s. | ||
230 | * 2 - preamble, short_preamble enabled flag. | ||
231 | * 3 - MASK_RATE, which rates are enabled in this mode, this mask | ||
232 | * corresponds with the TX register format for the current device. | ||
233 | * 4 - plcp, 802.11b rates are device specific, | ||
234 | * 802.11g rates are set according to the ieee802.11a-1999 p.14. | ||
235 | * The bit to enable preamble is set in a seperate define. | ||
236 | */ | ||
237 | #define DEV_RATE FIELD32(0x000007ff) | ||
238 | #define DEV_PREAMBLE FIELD32(0x00000800) | ||
239 | #define DEV_RATEMASK FIELD32(0x00fff000) | ||
240 | #define DEV_PLCP FIELD32(0xff000000) | ||
241 | |||
242 | /* | ||
243 | * Bitfields | ||
244 | */ | ||
245 | #define DEV_RATEBIT_1MB ( 1 << 0 ) | ||
246 | #define DEV_RATEBIT_2MB ( 1 << 1 ) | ||
247 | #define DEV_RATEBIT_5_5MB ( 1 << 2 ) | ||
248 | #define DEV_RATEBIT_11MB ( 1 << 3 ) | ||
249 | #define DEV_RATEBIT_6MB ( 1 << 4 ) | ||
250 | #define DEV_RATEBIT_9MB ( 1 << 5 ) | ||
251 | #define DEV_RATEBIT_12MB ( 1 << 6 ) | ||
252 | #define DEV_RATEBIT_18MB ( 1 << 7 ) | ||
253 | #define DEV_RATEBIT_24MB ( 1 << 8 ) | ||
254 | #define DEV_RATEBIT_36MB ( 1 << 9 ) | ||
255 | #define DEV_RATEBIT_48MB ( 1 << 10 ) | ||
256 | #define DEV_RATEBIT_54MB ( 1 << 11 ) | ||
257 | |||
258 | /* | ||
259 | * Bitmasks for DEV_RATEMASK | ||
260 | */ | ||
261 | #define DEV_RATEMASK_1MB ( (DEV_RATEBIT_1MB << 1) -1 ) | ||
262 | #define DEV_RATEMASK_2MB ( (DEV_RATEBIT_2MB << 1) -1 ) | ||
263 | #define DEV_RATEMASK_5_5MB ( (DEV_RATEBIT_5_5MB << 1) -1 ) | ||
264 | #define DEV_RATEMASK_11MB ( (DEV_RATEBIT_11MB << 1) -1 ) | ||
265 | #define DEV_RATEMASK_6MB ( (DEV_RATEBIT_6MB << 1) -1 ) | ||
266 | #define DEV_RATEMASK_9MB ( (DEV_RATEBIT_9MB << 1) -1 ) | ||
267 | #define DEV_RATEMASK_12MB ( (DEV_RATEBIT_12MB << 1) -1 ) | ||
268 | #define DEV_RATEMASK_18MB ( (DEV_RATEBIT_18MB << 1) -1 ) | ||
269 | #define DEV_RATEMASK_24MB ( (DEV_RATEBIT_24MB << 1) -1 ) | ||
270 | #define DEV_RATEMASK_36MB ( (DEV_RATEBIT_36MB << 1) -1 ) | ||
271 | #define DEV_RATEMASK_48MB ( (DEV_RATEBIT_48MB << 1) -1 ) | ||
272 | #define DEV_RATEMASK_54MB ( (DEV_RATEBIT_54MB << 1) -1 ) | ||
273 | |||
274 | /* | ||
275 | * Bitmask groups of bitrates | ||
276 | */ | ||
277 | #define DEV_BASIC_RATEMASK \ | ||
278 | ( DEV_RATEMASK_11MB | \ | ||
279 | DEV_RATEBIT_6MB | DEV_RATEBIT_12MB | DEV_RATEBIT_24MB ) | ||
280 | |||
281 | #define DEV_CCK_RATEMASK ( DEV_RATEMASK_11MB ) | ||
282 | #define DEV_OFDM_RATEMASK ( DEV_RATEMASK_54MB & ~DEV_CCK_RATEMASK ) | ||
283 | |||
284 | /* | ||
285 | * Macro's to set and get specific fields from the device specific val and val2 | ||
286 | * fields inside the ieee80211_rate entry. | ||
287 | */ | ||
288 | #define DEVICE_SET_RATE_FIELD(__value, __mask) \ | ||
289 | (int)( ((__value) << DEV_##__mask.bit_offset) & DEV_##__mask.bit_mask ) | ||
290 | |||
291 | #define DEVICE_GET_RATE_FIELD(__value, __mask) \ | ||
292 | (int)( ((__value) & DEV_##__mask.bit_mask) >> DEV_##__mask.bit_offset ) | ||
293 | |||
294 | #endif /* RT2X00REG_H */ | 223 | #endif /* RT2X00REG_H */ |