diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
65 files changed, 225 insertions, 129 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 6195639..5b49cd0 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org> * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org> * diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 5a1f4f5..bfb6481 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ani.h b/drivers/net/wireless/ath/ath9k/ani.h index 0cd6783..dbab5b9 100644 --- a/drivers/net/wireless/ath/ath9k/ani.h +++ b/drivers/net/wireless/ath/ath9k/ani.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar5008_initvals.h b/drivers/net/wireless/ath/ath9k/ar5008_initvals.h index 36f7d06..234617c 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar5008_initvals.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 4bf9dab..441bb33 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9001_initvals.h b/drivers/net/wireless/ath/ath9k/ar9001_initvals.h index 69a94c7..6d2e2f3 100644 --- a/drivers/net/wireless/ath/ath9k/ar9001_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9001_initvals.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index cb611b2..015d974 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index f44c84a..f344cc2 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h index 6203eed..7573257 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c index 7a332f1..077e8a6 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c index a57e963..2fe0a34 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.h b/drivers/net/wireless/ath/ath9k/ar9002_phy.h index 47780ef..453af6d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index f915a3d..e8ac70d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index f276cb9..f48051c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index d985841..0ca7635 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index afb0b5e..ab21a49 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -1,3 +1,19 @@ +/* + * Copyright (c) 2010-2011 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + #ifndef AR9003_EEPROM_H #define AR9003_EEPROM_H diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index a55eddb..392bf0f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index be6adec..10d71f7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h index 45cc7e8..c504493 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 356d2fd7..e4d6a87 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 25f3c2f..eee23ec 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index c7505b4..443090d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2002-2010 Atheros Communications, Inc. + * Copyright (c) 2010-2011 Atheros Communications, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h index fbdde29..611ea6c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 03b37d7..f75068b 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -397,6 +397,9 @@ struct ath_beacon { struct ath_descdma bdma; struct ath_txq *cabq; struct list_head bbuf; + + bool tx_processed; + bool tx_last; }; void ath_beacon_tasklet(unsigned long data); diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 637dbc5..d4d8cec 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -18,6 +18,12 @@ #define FUDGE 2 +static void ath9k_reset_beacon_status(struct ath_softc *sc) +{ + sc->beacon.tx_processed = false; + sc->beacon.tx_last = false; +} + /* * This function will modify certain transmit queue properties depending on * the operating mode of the station (AP or AdHoc). Parameters are AIFS @@ -72,6 +78,8 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp, struct ieee80211_supported_band *sband; u8 rate = 0; + ath9k_reset_beacon_status(sc); + ds = bf->bf_desc; flags = ATH9K_TXDESC_NOACK; @@ -134,6 +142,8 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, struct ieee80211_tx_info *info; int cabq_depth; + ath9k_reset_beacon_status(sc); + avp = (void *)vif->drv_priv; cabq = sc->beacon.cabq; @@ -351,9 +361,7 @@ void ath_beacon_tasklet(unsigned long data) struct ath_buf *bf = NULL; struct ieee80211_vif *vif; int slot; - u32 bfaddr, bc = 0, tsftu; - u64 tsf; - u16 intval; + u32 bfaddr, bc = 0; /* * Check if the previous beacon has gone out. If @@ -388,17 +396,27 @@ void ath_beacon_tasklet(unsigned long data) * on the tsf to safeguard against missing an swba. */ - intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; - tsf = ath9k_hw_gettsf64(ah); - tsf += TU_TO_USEC(ah->config.sw_beacon_response_time); - tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF); - slot = (tsftu % (intval * ATH_BCBUF)) / intval; - vif = sc->beacon.bslot[slot]; + if (ah->opmode == NL80211_IFTYPE_AP) { + u16 intval; + u32 tsftu; + u64 tsf; + + intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; + tsf = ath9k_hw_gettsf64(ah); + tsf += TU_TO_USEC(ah->config.sw_beacon_response_time); + tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF); + slot = (tsftu % (intval * ATH_BCBUF)) / intval; + vif = sc->beacon.bslot[slot]; + + ath_dbg(common, ATH_DBG_BEACON, + "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", + slot, tsf, tsftu / ATH_BCBUF, intval, vif); + } else { + slot = 0; + vif = sc->beacon.bslot[slot]; + } - ath_dbg(common, ATH_DBG_BEACON, - "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", - slot, tsf, tsftu / ATH_BCBUF, intval, vif); bfaddr = 0; if (vif) { @@ -636,6 +654,8 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc, struct ath_common *common = ath9k_hw_common(ah); u32 tsf, delta, intval, nexttbtt; + ath9k_reset_beacon_status(sc); + tsf = ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE); intval = TU_TO_USEC(conf->beacon_interval & ATH9K_BEACON_PERIOD); @@ -646,7 +666,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc, delta = (tsf - sc->beacon.bc_tstamp); else delta = (tsf + 1 + (~0U - sc->beacon.bc_tstamp)); - nexttbtt = tsf + roundup(delta, intval); + nexttbtt = tsf + intval - (delta % intval); } ath_dbg(common, ATH_DBG_BEACON, diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 23f15a7..41ce0b1 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009 Atheros Communications Inc. + * Copyright (c) 2009-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index a9efca8..234f776 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009 Atheros Communications Inc. + * Copyright (c) 2009-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 558b228..a1250c5 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index 4420780..1bef41d 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c index 74535e6..fa6bd2d 100644 --- a/drivers/net/wireless/ath/ath9k/common.c +++ b/drivers/net/wireless/ath/ath9k/common.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009 Atheros Communications Inc. + * Copyright (c) 2009-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index 5124f14..77ec288 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009 Atheros Communications Inc. + * Copyright (c) 2009-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index bad1a87..d55ffd7 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -435,6 +435,7 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf, conf->channel_type, channel_type_str(conf->channel_type)); + ath9k_ps_wakeup(sc); put_unaligned_le32(REG_READ_D(sc->sc_ah, AR_STA_ID0), addr); put_unaligned_le16(REG_READ_D(sc->sc_ah, AR_STA_ID1) & 0xffff, addr + 4); len += snprintf(buf + len, sizeof(buf) - len, @@ -444,6 +445,7 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "addrmask: %pM\n", addr); tmp = ath9k_hw_getrxfilter(sc->sc_ah); + ath9k_ps_restore(sc); len += snprintf(buf + len, sizeof(buf) - len, "rfilt: 0x%x", tmp); if (tmp & ATH9K_RX_FILTER_UCAST) @@ -725,6 +727,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf, break; } + ath9k_ps_wakeup(sc); len += snprintf(buf + len, size - len, "curbssid: %pM\n" "OP-Mode: %s(%i)\n" @@ -734,6 +737,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf, REG_READ(ah, AR_BEACON_PERIOD)); reg = REG_READ(ah, AR_TIMER_MODE); + ath9k_ps_restore(sc); len += snprintf(buf + len, size - len, "Timer-Mode-Register: 0x%x (", reg); if (reg & AR_TBTT_TIMER_EN) @@ -1050,7 +1054,9 @@ static ssize_t read_file_regval(struct file *file, char __user *user_buf, unsigned int len; u32 regval; + ath9k_ps_wakeup(sc); regval = REG_READ_D(ah, sc->debug.regidx); + ath9k_ps_restore(sc); len = sprintf(buf, "0x%08x\n", regval); return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -1072,7 +1078,9 @@ static ssize_t write_file_regval(struct file *file, const char __user *user_buf, if (strict_strtoul(buf, 0, ®val)) return -EINVAL; + ath9k_ps_wakeup(sc); REG_WRITE_D(ah, sc->debug.regidx, regval); + ath9k_ps_restore(sc); return count; } diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 5488a32..8ce6ad8 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index 8c18bed..e61404d 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 3e31613..de99c0d 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 6f714dd..5b1e894 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index b87db47..7856f0d 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index c031854..17f0a68 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 0349b3a..bc713fc 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 2e3a33a..260f1f3 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h index 2bdcdbc..794f630 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.h +++ b/drivers/net/wireless/ath/ath9k/hif_usb.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -18,7 +18,7 @@ #define HTC_USB_H #define MAJOR_VERSION_REQ 1 -#define MINOR_VERSION_REQ 2 +#define MINOR_VERSION_REQ 3 #define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB)) diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index dfc7a98..5bc0220 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -46,15 +46,8 @@ extern struct ieee80211_ops ath9k_htc_ops; extern int htc_modparam_nohwcrypt; enum htc_phymode { - HTC_MODE_AUTO = 0, - HTC_MODE_11A = 1, - HTC_MODE_11B = 2, - HTC_MODE_11G = 3, - HTC_MODE_FH = 4, - HTC_MODE_TURBO_A = 5, - HTC_MODE_TURBO_G = 6, - HTC_MODE_11NA = 7, - HTC_MODE_11NG = 8 + HTC_MODE_11NA = 0, + HTC_MODE_11NG = 1 }; enum htc_opmode { @@ -123,18 +116,13 @@ struct ath9k_htc_target_vif { u8 pad; } __packed; -#define ATH_HTC_STA_AUTH 0x0001 -#define ATH_HTC_STA_QOS 0x0002 -#define ATH_HTC_STA_ERP 0x0004 -#define ATH_HTC_STA_HT 0x0008 - struct ath9k_htc_target_sta { u8 macaddr[ETH_ALEN]; u8 bssid[ETH_ALEN]; u8 sta_index; u8 vif_index; u8 is_vif_sta; - __be16 flags; /* ATH_HTC_STA_* */ + __be16 flags; __be16 htcap; __be16 maxampdu; u8 pad; @@ -285,9 +273,9 @@ struct ath9k_htc_rx { }; #define ATH9K_HTC_TX_CLEANUP_INTERVAL 50 /* ms */ -#define ATH9K_HTC_TX_TIMEOUT_INTERVAL 2500 /* ms */ +#define ATH9K_HTC_TX_TIMEOUT_INTERVAL 3000 /* ms */ #define ATH9K_HTC_TX_RESERVE 10 -#define ATH9K_HTC_TX_TIMEOUT_COUNT 20 +#define ATH9K_HTC_TX_TIMEOUT_COUNT 40 #define ATH9K_HTC_TX_THRESHOLD (MAX_TX_BUF_NUM - ATH9K_HTC_TX_RESERVE) #define ATH9K_HTC_OP_TX_QUEUES_STOP BIT(0) @@ -450,6 +438,7 @@ struct ath9k_htc_priv { u8 vif_sta_pos[ATH9K_HTC_MAX_VIF]; u8 num_ibss_vif; u8 num_sta_vif; + u8 num_sta_assoc_vif; u8 num_ap_vif; u16 op_flags; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index 0ded2c6..aa6a731 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index af57fe5..db2352e 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index bfdc8a8..61e6d39 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -258,7 +258,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid, */ if (IS_AR7010_DEVICE(drv_info)) - priv->htc->credits = 48; + priv->htc->credits = 45; else priv->htc->credits = 33; @@ -769,11 +769,6 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, hw->channel_change_time = 5000; hw->max_listen_interval = 10; - if (AR_SREV_9271(priv->ah)) - hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_9271; - else - hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_7010; - hw->vif_data_size = sizeof(struct ath9k_htc_vif); hw->sta_data_size = sizeof(struct ath9k_htc_sta); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 5aa104f..7b77968 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -26,7 +26,7 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv, { enum htc_phymode mode; - mode = HTC_MODE_AUTO; + mode = -EINVAL; switch (ichan->chanmode) { case CHANNEL_G: @@ -45,6 +45,8 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv, break; } + WARN_ON(mode < 0); + return mode; } @@ -500,9 +502,6 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv, tsta.maxampdu = cpu_to_be16(maxampdu); } - if (sta && sta->ht_cap.ht_supported) - tsta.flags = cpu_to_be16(ATH_HTC_STA_HT); - WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta); if (ret) { if (sta) @@ -582,7 +581,7 @@ int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv, memset(&tcap, 0, sizeof(struct ath9k_htc_cap_target)); tcap.ampdu_limit = cpu_to_be32(0xffff); - tcap.ampdu_subframes = priv->hw->max_tx_aggregation_subframes; + tcap.ampdu_subframes = 0xff; tcap.enable_coex = enable_coex; tcap.tx_chainmask = priv->ah->caps.tx_chainmask; @@ -1165,6 +1164,8 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, ath9k_htc_set_opmode(priv); + ath9k_htc_set_bssid_mask(priv, vif); + /* * Stop ANI only if there are no associated station interfaces. */ @@ -1435,6 +1436,37 @@ static int ath9k_htc_set_key(struct ieee80211_hw *hw, return ret; } +static void ath9k_htc_set_bssid(struct ath9k_htc_priv *priv) +{ + struct ath_common *common = ath9k_hw_common(priv->ah); + + ath9k_hw_write_associd(priv->ah); + ath_dbg(common, ATH_DBG_CONFIG, + "BSSID: %pM aid: 0x%x\n", + common->curbssid, common->curaid); +} + +static void ath9k_htc_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif) +{ + struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data; + struct ath_common *common = ath9k_hw_common(priv->ah); + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; + + if ((vif->type == NL80211_IFTYPE_STATION) && bss_conf->assoc) { + common->curaid = bss_conf->aid; + memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); + } +} + +static void ath9k_htc_choose_set_bssid(struct ath9k_htc_priv *priv) +{ + if (priv->num_sta_assoc_vif == 1) { + ieee80211_iterate_active_interfaces_atomic(priv->hw, + ath9k_htc_bss_iter, priv); + ath9k_htc_set_bssid(priv); + } +} + static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, @@ -1443,43 +1475,32 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, struct ath9k_htc_priv *priv = hw->priv; struct ath_hw *ah = priv->ah; struct ath_common *common = ath9k_hw_common(ah); - bool set_assoc; mutex_lock(&priv->mutex); ath9k_htc_ps_wakeup(priv); - /* - * Set the HW AID/BSSID only for the first station interface - * or in IBSS mode. - */ - set_assoc = !!((priv->ah->opmode == NL80211_IFTYPE_ADHOC) || - ((priv->ah->opmode == NL80211_IFTYPE_STATION) && - (priv->num_sta_vif == 1))); - - if (changed & BSS_CHANGED_ASSOC) { - if (set_assoc) { - ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", - bss_conf->assoc); + ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", + bss_conf->assoc); - common->curaid = bss_conf->assoc ? - bss_conf->aid : 0; + bss_conf->assoc ? + priv->num_sta_assoc_vif++ : priv->num_sta_assoc_vif--; - if (bss_conf->assoc) + if (priv->ah->opmode == NL80211_IFTYPE_STATION) { + if (bss_conf->assoc && (priv->num_sta_assoc_vif == 1)) ath9k_htc_start_ani(priv); - else + else if (priv->num_sta_assoc_vif == 0) ath9k_htc_stop_ani(priv); } } if (changed & BSS_CHANGED_BSSID) { - if (set_assoc) { + if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) { + common->curaid = bss_conf->aid; memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); - ath9k_hw_write_associd(ah); - - ath_dbg(common, ATH_DBG_CONFIG, - "BSSID: %pM aid: 0x%x\n", - common->curbssid, common->curaid); + ath9k_htc_set_bssid(priv); + } else if (priv->ah->opmode == NL80211_IFTYPE_STATION) { + ath9k_htc_choose_set_bssid(priv); } } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index a898dac..2d81c70 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -875,6 +875,7 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv) rfilt |= ATH9K_RX_FILTER_CONTROL; if ((ah->opmode == NL80211_IFTYPE_STATION) && + (priv->nvifs <= 1) && !(priv->rxfilter & FIF_BCN_PRBRESP_PROMISC)) rfilt |= ATH9K_RX_FILTER_MYBEACON; else @@ -888,6 +889,9 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv) if (priv->rxfilter & FIF_PSPOLL) rfilt |= ATH9K_RX_FILTER_PSPOLL; + if (priv->nvifs > 1) + rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL; + return rfilt; #undef RX_FILTER_PRESERVE diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index cee970f..1b90ed8 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h index 91a5305..e1ffbb6 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.h +++ b/drivers/net/wireless/ath/ath9k/htc_hst.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/hw-ops.h b/drivers/net/wireless/ath/ath9k/hw-ops.h index 8b8f044..2f3e072 100644 --- a/drivers/net/wireless/ath/ath9k/hw-ops.h +++ b/drivers/net/wireless/ath/ath9k/hw-ops.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index b75b5dc..72543ce 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 7af2773..57435ce 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2010 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index b172d15..45c585a 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index bd6d2b9..c2091f1 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index b60c130..8e848c4 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 17ebdf1..a198ee3 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -2332,6 +2332,45 @@ static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw) return false; } +int ath9k_tx_last_beacon(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ieee80211_vif *vif; + struct ath_vif *avp; + struct ath_buf *bf; + struct ath_tx_status ts; + int status; + + vif = sc->beacon.bslot[0]; + if (!vif) + return 0; + + avp = (void *)vif->drv_priv; + if (!avp->is_bslot_active) + return 0; + + if (!sc->beacon.tx_processed) { + tasklet_disable(&sc->bcon_tasklet); + + bf = avp->av_bcbuf; + if (!bf || !bf->bf_mpdu) + goto skip; + + status = ath9k_hw_txprocdesc(ah, bf->bf_desc, &ts); + if (status == -EINPROGRESS) + goto skip; + + sc->beacon.tx_processed = true; + sc->beacon.tx_last = !(ts.ts_status & ATH9K_TXERR_MASK); + +skip: + tasklet_enable(&sc->bcon_tasklet); + } + + return sc->beacon.tx_last; +} + struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2356,4 +2395,5 @@ struct ieee80211_ops ath9k_ops = { .set_coverage_class = ath9k_set_coverage_class, .flush = ath9k_flush, .tx_frames_pending = ath9k_tx_frames_pending, + .tx_last_beacon = ath9k_tx_last_beacon, }; diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 9c65459..b8cbfc7 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h index 9441bf8..8b38030 100644 --- a/drivers/net/wireless/ath/ath9k/phy.h +++ b/drivers/net/wireless/ath/ath9k/phy.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 4ccbf2d..1754221 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1,6 +1,6 @@ /* * Copyright (c) 2004 Video54 Technologies, Inc. - * Copyright (c) 2004-2009 Atheros Communications, Inc. + * Copyright (c) 2004-2011 Atheros Communications, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h index 5d984b8..c3d8502 100644 --- a/drivers/net/wireless/ath/ath9k/rc.h +++ b/drivers/net/wireless/ath/ath9k/rc.h @@ -1,7 +1,7 @@ /* * Copyright (c) 2004 Sam Leffler, Errno Consulting * Copyright (c) 2004 Video54 Technologies, Inc. - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 4f52e04..07e35e5 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 456f3ec..c18ee99 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index f9b1eb4..35422fc 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index 6095eeb..fde6da6 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 97dd1fa..3779b89 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above |