hw.c (0005baf4a31efe6de6f922f73ccbd3762a110062) hw.c (e239d8591843945630521ec85edca08289f1a751)
1/*
2 * Copyright (c) 2008-2009 Atheros Communications Inc.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

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1190 return true;
1191 }
1192}
1193
1194void ath9k_hw_init_global_settings(struct ath_hw *ah)
1195{
1196 struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
1197 int acktimeout;
1/*
2 * Copyright (c) 2008-2009 Atheros Communications Inc.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

--- 1181 unchanged lines hidden (view full) ---

1190 return true;
1191 }
1192}
1193
1194void ath9k_hw_init_global_settings(struct ath_hw *ah)
1195{
1196 struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
1197 int acktimeout;
1198 int slottime;
1198 int sifstime;
1199
1200 ath_print(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n",
1201 ah->misc_mode);
1202
1203 if (ah->misc_mode != 0)
1204 REG_WRITE(ah, AR_PCU_MISC,
1205 REG_READ(ah, AR_PCU_MISC) | ah->misc_mode);
1206
1207 if (conf->channel && conf->channel->band == IEEE80211_BAND_5GHZ)
1208 sifstime = 16;
1209 else
1210 sifstime = 10;
1211
1199 int sifstime;
1200
1201 ath_print(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n",
1202 ah->misc_mode);
1203
1204 if (ah->misc_mode != 0)
1205 REG_WRITE(ah, AR_PCU_MISC,
1206 REG_READ(ah, AR_PCU_MISC) | ah->misc_mode);
1207
1208 if (conf->channel && conf->channel->band == IEEE80211_BAND_5GHZ)
1209 sifstime = 16;
1210 else
1211 sifstime = 10;
1212
1212 acktimeout = ah->slottime + sifstime;
1213 ath9k_hw_setslottime(ah, ah->slottime);
1213 /* As defined by IEEE 802.11-2007 17.3.8.6 */
1214 slottime = ah->slottime + 3 * ah->coverage_class;
1215 acktimeout = slottime + sifstime;
1216 ath9k_hw_setslottime(ah, slottime);
1214 ath9k_hw_set_ack_timeout(ah, acktimeout);
1215 ath9k_hw_set_cts_timeout(ah, acktimeout);
1216 if (ah->globaltxtimeout != (u32) -1)
1217 ath9k_hw_set_global_txtimeout(ah, ah->globaltxtimeout);
1218}
1219EXPORT_SYMBOL(ath9k_hw_init_global_settings);
1220
1221void ath9k_hw_deinit(struct ath_hw *ah)

--- 2705 unchanged lines hidden --- 		1217 ath9k_hw_set_ack_timeout(ah, acktimeout);
1218 ath9k_hw_set_cts_timeout(ah, acktimeout);
1219 if (ah->globaltxtimeout != (u32) -1)
1220 ath9k_hw_set_global_txtimeout(ah, ah->globaltxtimeout);
1221}
1222EXPORT_SYMBOL(ath9k_hw_init_global_settings);
1223
1224void ath9k_hw_deinit(struct ath_hw *ah)

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