X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=package%2Fmac80211%2Fpatches%2F300-pending_work.patch;h=1e25e352ca43032d178fe1617f68a3cf19c4cd6f;hb=19e799bd4e1a3f027f8eb3c7180b995c169b716b;hp=9afe20e8c300f46b0bb2474f7c5f2cb815058b13;hpb=691b253e47367f64097023ba2afcc595ca120786;p=openwrt.git diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 9afe20e8c3..1e25e352ca 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -1,552 +1,17 @@ --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c -@@ -1171,7 +1171,7 @@ ath5k_check_ibss_tsf(struct ath5k_hw *ah +@@ -325,6 +325,8 @@ ath5k_setup_channels(struct ath5k_hw *ah + if (!ath5k_is_standard_channel(ch, band)) + continue; - if (ieee80211_is_beacon(mgmt->frame_control) && - le16_to_cpu(mgmt->u.beacon.capab_info) & WLAN_CAPABILITY_IBSS && -- memcmp(mgmt->bssid, common->curbssid, ETH_ALEN) == 0) { -+ compare_ether_addr(mgmt->bssid, common->curbssid) == 0) { - /* - * Received an IBSS beacon with the same BSSID. Hardware *must* - * have updated the local TSF. We have to work around various -@@ -1235,7 +1235,7 @@ ath5k_update_beacon_rssi(struct ath5k_hw - - /* only beacons from our BSSID */ - if (!ieee80211_is_beacon(mgmt->frame_control) || -- memcmp(mgmt->bssid, common->curbssid, ETH_ALEN) != 0) -+ compare_ether_addr(mgmt->bssid, common->curbssid) != 0) - return; - - ewma_add(&ah->ah_beacon_rssi_avg, rssi); -@@ -2416,6 +2416,19 @@ ath5k_tx_complete_poll_work(struct work_ - * Initialization routines * - \*************************/ - -+static const struct ieee80211_iface_limit if_limits[] = { -+ { .max = 256, .types = BIT(NL80211_IFTYPE_STATION) }, -+ { .max = 4, .types = BIT(NL80211_IFTYPE_AP) | -+ BIT(NL80211_IFTYPE_MESH_POINT) }, -+}; -+ -+static const struct ieee80211_iface_combination if_comb = { -+ .limits = if_limits, -+ .n_limits = ARRAY_SIZE(if_limits), -+ .max_interfaces = 256, -+ .num_different_channels = 1, -+}; -+ - int __devinit - ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops) - { -@@ -2437,6 +2450,9 @@ ath5k_init_ah(struct ath5k_hw *ah, const - BIT(NL80211_IFTYPE_ADHOC) | - BIT(NL80211_IFTYPE_MESH_POINT); - -+ hw->wiphy->iface_combinations = &if_comb; -+ hw->wiphy->n_iface_combinations = 1; -+ - /* SW support for IBSS_RSN is provided by mac80211 */ - hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; - ---- a/drivers/net/wireless/ath/ath9k/ani.c -+++ b/drivers/net/wireless/ath/ath9k/ani.c -@@ -274,7 +274,9 @@ static void ath9k_hw_set_ofdm_nil(struct - aniState->rssiThrLow, aniState->rssiThrHigh); - - if (aniState->update_ani) -- aniState->ofdmNoiseImmunityLevel = immunityLevel; -+ aniState->ofdmNoiseImmunityLevel = -+ (immunityLevel > ATH9K_ANI_OFDM_DEF_LEVEL) ? -+ immunityLevel : ATH9K_ANI_OFDM_DEF_LEVEL; - - entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel]; - entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel]; -@@ -340,7 +342,9 @@ static void ath9k_hw_set_cck_nil(struct - immunityLevel = ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI; - - if (aniState->update_ani) -- aniState->cckNoiseImmunityLevel = immunityLevel; -+ aniState->cckNoiseImmunityLevel = -+ (immunityLevel > ATH9K_ANI_CCK_DEF_LEVEL) ? -+ immunityLevel : ATH9K_ANI_CCK_DEF_LEVEL; - - entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel]; - entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel]; ---- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c -+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c -@@ -618,19 +618,10 @@ static void ar5008_hw_init_bb(struct ath - u32 synthDelay; - - synthDelay = REG_READ(ah, AR_PHY_RX_DELAY) & AR_PHY_RX_DELAY_DELAY; -- if (IS_CHAN_B(chan)) -- synthDelay = (4 * synthDelay) / 22; -- else -- synthDelay /= 10; -- -- if (IS_CHAN_HALF_RATE(chan)) -- synthDelay *= 2; -- else if (IS_CHAN_QUARTER_RATE(chan)) -- synthDelay *= 4; - - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); - -- udelay(synthDelay + BASE_ACTIVATE_DELAY); -+ ath9k_hw_synth_delay(ah, chan, synthDelay); - } - - static void ar5008_hw_init_chain_masks(struct ath_hw *ah) -@@ -868,7 +859,7 @@ static int ar5008_hw_process_ini(struct - ar5008_hw_set_channel_regs(ah, chan); - ar5008_hw_init_chain_masks(ah); - ath9k_olc_init(ah); -- ath9k_hw_apply_txpower(ah, chan); -+ ath9k_hw_apply_txpower(ah, chan, false); - - /* Write analog registers */ - if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) { -@@ -948,12 +939,8 @@ static bool ar5008_hw_rfbus_req(struct a - static void ar5008_hw_rfbus_done(struct ath_hw *ah) - { - u32 synthDelay = REG_READ(ah, AR_PHY_RX_DELAY) & AR_PHY_RX_DELAY_DELAY; -- if (IS_CHAN_B(ah->curchan)) -- synthDelay = (4 * synthDelay) / 22; -- else -- synthDelay /= 10; - -- udelay(synthDelay + BASE_ACTIVATE_DELAY); -+ ath9k_hw_synth_delay(ah, ah->curchan, synthDelay); - - REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0); - } ---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c -@@ -1000,10 +1000,12 @@ static bool ar9003_hw_init_cal(struct at - if (mci && IS_CHAN_2GHZ(chan) && run_agc_cal) - ar9003_mci_init_cal_req(ah, &is_reusable); - -- txiqcal_done = ar9003_hw_tx_iq_cal_run(ah); -- REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); -- udelay(5); -- REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); -+ if (!(IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan))) { -+ txiqcal_done = ar9003_hw_tx_iq_cal_run(ah); -+ REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); -+ udelay(5); -+ REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); -+ } - - skip_tx_iqcal: - if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) { ---- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c -@@ -54,7 +54,7 @@ void ar9003_paprd_enable(struct ath_hw * - - if (val) { - ah->paprd_table_write_done = true; -- ath9k_hw_apply_txpower(ah, chan); -+ ath9k_hw_apply_txpower(ah, chan, false); - } - - REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0, ---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c -@@ -524,22 +524,10 @@ static void ar9003_hw_init_bb(struct ath - * Value is in 100ns increments. - */ - synthDelay = REG_READ(ah, AR_PHY_RX_DELAY) & AR_PHY_RX_DELAY_DELAY; -- if (IS_CHAN_B(chan)) -- synthDelay = (4 * synthDelay) / 22; -- else -- synthDelay /= 10; - - /* Activate the PHY (includes baseband activate + synthesizer on) */ - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); -- -- /* -- * There is an issue if the AP starts the calibration before -- * the base band timeout completes. This could result in the -- * rx_clear false triggering. As a workaround we add delay an -- * extra BASE_ACTIVATE_DELAY usecs to ensure this condition -- * does not happen. -- */ -- udelay(synthDelay + BASE_ACTIVATE_DELAY); -+ ath9k_hw_synth_delay(ah, chan, synthDelay); - } - - static void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx) -@@ -690,7 +678,7 @@ static int ar9003_hw_process_ini(struct - ar9003_hw_override_ini(ah); - ar9003_hw_set_channel_regs(ah, chan); - ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); -- ath9k_hw_apply_txpower(ah, chan); -+ ath9k_hw_apply_txpower(ah, chan, false); - - if (AR_SREV_9462(ah)) { - if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0, -@@ -721,6 +709,14 @@ static void ar9003_hw_set_rfmode(struct - - if (IS_CHAN_A_FAST_CLOCK(ah, chan)) - rfMode |= (AR_PHY_MODE_DYNAMIC | AR_PHY_MODE_DYN_CCK_DISABLE); -+ if (IS_CHAN_QUARTER_RATE(chan)) -+ rfMode |= AR_PHY_MODE_QUARTER; -+ if (IS_CHAN_HALF_RATE(chan)) -+ rfMode |= AR_PHY_MODE_HALF; -+ -+ if (rfMode & (AR_PHY_MODE_QUARTER | AR_PHY_MODE_HALF)) -+ REG_RMW_FIELD(ah, AR_PHY_FRAME_CTL, -+ AR_PHY_FRAME_CTL_CF_OVERLAP_WINDOW, 3); - - REG_WRITE(ah, AR_PHY_MODE, rfMode); - } -@@ -791,12 +787,8 @@ static bool ar9003_hw_rfbus_req(struct a - static void ar9003_hw_rfbus_done(struct ath_hw *ah) - { - u32 synthDelay = REG_READ(ah, AR_PHY_RX_DELAY) & AR_PHY_RX_DELAY_DELAY; -- if (IS_CHAN_B(ah->curchan)) -- synthDelay = (4 * synthDelay) / 22; -- else -- synthDelay /= 10; - -- udelay(synthDelay + BASE_ACTIVATE_DELAY); -+ ath9k_hw_synth_delay(ah, ah->curchan, synthDelay); - - REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0); - } ---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h -+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h -@@ -468,6 +468,9 @@ - #define AR_PHY_ADDAC_PARA_CTL (AR_SM_BASE + 0x150) - #define AR_PHY_XPA_CFG (AR_SM_BASE + 0x158) - -+#define AR_PHY_FRAME_CTL_CF_OVERLAP_WINDOW 3 -+#define AR_PHY_FRAME_CTL_CF_OVERLAP_WINDOW_S 0 -+ - #define AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_IDX_A 0x0001FC00 - #define AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_IDX_A_S 10 - #define AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_A 0x3FF ---- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h -+++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h -@@ -1115,9 +1115,9 @@ static const u32 ar9462_2p0_mac_core[][2 - {0x000081f8, 0x00000000}, - {0x000081fc, 0x00000000}, - {0x00008240, 0x00100000}, -- {0x00008244, 0x0010f400}, -+ {0x00008244, 0x0010f424}, - {0x00008248, 0x00000800}, -- {0x0000824c, 0x0001e800}, -+ {0x0000824c, 0x0001e848}, - {0x00008250, 0x00000000}, - {0x00008254, 0x00000000}, - {0x00008258, 0x00000000}, ---- a/drivers/net/wireless/ath/ath9k/ath9k.h -+++ b/drivers/net/wireless/ath/ath9k/ath9k.h -@@ -370,7 +370,7 @@ struct ath_vif { - * number of beacon intervals, the game's up. - */ - #define BSTUCK_THRESH 9 --#define ATH_BCBUF 4 -+#define ATH_BCBUF 8 - #define ATH_DEFAULT_BINTVAL 100 /* TU */ - #define ATH_DEFAULT_BMISS_LIMIT 10 - #define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) ---- a/drivers/net/wireless/ath/ath9k/beacon.c -+++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -91,7 +91,7 @@ static void ath_beacon_setup(struct ath_ - info.txpower = MAX_RATE_POWER; - info.keyix = ATH9K_TXKEYIX_INVALID; - info.keytype = ATH9K_KEY_TYPE_CLEAR; -- info.flags = ATH9K_TXDESC_NOACK | ATH9K_TXDESC_INTREQ; -+ info.flags = ATH9K_TXDESC_NOACK | ATH9K_TXDESC_CLRDMASK; - - info.buf_addr[0] = bf->bf_buf_addr; - info.buf_len[0] = roundup(skb->len, 4); -@@ -359,6 +359,11 @@ void ath_beacon_tasklet(unsigned long da - int slot; - u32 bfaddr, bc = 0; - -+ if (work_pending(&sc->hw_reset_work)) { -+ ath_dbg(common, RESET, -+ "reset work is pending, skip beaconing now\n"); -+ return; -+ } - /* - * Check if the previous beacon has gone out. If - * not don't try to post another, skip this period -@@ -369,6 +374,9 @@ void ath_beacon_tasklet(unsigned long da - if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0) { - sc->beacon.bmisscnt++; - -+ if (!ath9k_hw_check_alive(ah)) -+ ieee80211_queue_work(sc->hw, &sc->hw_check_work); -+ - if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) { - ath_dbg(common, BSTUCK, - "missed %u consecutive beacons\n", -@@ -378,6 +386,7 @@ void ath_beacon_tasklet(unsigned long da - ath9k_hw_bstuck_nfcal(ah); - } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { - ath_dbg(common, BSTUCK, "beacon is officially stuck\n"); -+ sc->beacon.bmisscnt = 0; - sc->sc_flags |= SC_OP_TSF_RESET; - ieee80211_queue_work(sc->hw, &sc->hw_reset_work); - } -@@ -650,6 +659,8 @@ static void ath_beacon_config_adhoc(stru - u32 tsf, intval, nexttbtt; - - ath9k_reset_beacon_status(sc); -+ if (!(sc->sc_flags & SC_OP_BEACONS)) -+ ath9k_hw_settsf64(ah, sc->beacon.bc_tstamp); - - intval = TU_TO_USEC(conf->beacon_interval); - tsf = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval); ---- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c -+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c -@@ -824,6 +824,8 @@ static void ath9k_hw_ar9287_set_txpower( - regulatory->max_power_level = ratesArray[i]; - } - -+ ath9k_hw_update_regulatory_maxpower(ah); -+ - if (test) - return; - ---- a/drivers/net/wireless/ath/ath9k/gpio.c -+++ b/drivers/net/wireless/ath/ath9k/gpio.c -@@ -41,6 +41,9 @@ void ath_init_leds(struct ath_softc *sc) - { - int ret; - -+ if (AR_SREV_9100(sc->sc_ah)) -+ return; -+ - if (sc->sc_ah->led_pin < 0) { - if (AR_SREV_9287(sc->sc_ah)) - sc->sc_ah->led_pin = ATH_LED_PIN_9287; ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -142,6 +142,22 @@ bool ath9k_hw_wait(struct ath_hw *ah, u3 - } - EXPORT_SYMBOL(ath9k_hw_wait); - -+void ath9k_hw_synth_delay(struct ath_hw *ah, struct ath9k_channel *chan, -+ int hw_delay) -+{ -+ if (IS_CHAN_B(chan)) -+ hw_delay = (4 * hw_delay) / 22; -+ else -+ hw_delay /= 10; -+ -+ if (IS_CHAN_HALF_RATE(chan)) -+ hw_delay *= 2; -+ else if (IS_CHAN_QUARTER_RATE(chan)) -+ hw_delay *= 4; -+ -+ udelay(hw_delay + BASE_ACTIVATE_DELAY); -+} -+ - void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array, - int column, unsigned int *writecnt) - { -@@ -388,8 +404,8 @@ static void ath9k_hw_init_config(struct - { - int i; - -- ah->config.dma_beacon_response_time = 2; -- ah->config.sw_beacon_response_time = 10; -+ ah->config.dma_beacon_response_time = 1; -+ ah->config.sw_beacon_response_time = 6; - ah->config.additional_swba_backoff = 0; - ah->config.ack_6mb = 0x0; - ah->config.cwm_ignore_extcca = 0; -@@ -971,7 +987,7 @@ void ath9k_hw_init_global_settings(struc - struct ath_common *common = ath9k_hw_common(ah); - struct ieee80211_conf *conf = &common->hw->conf; - const struct ath9k_channel *chan = ah->curchan; -- int acktimeout, ctstimeout; -+ int acktimeout, ctstimeout, ack_offset = 0; - int slottime; - int sifstime; - int rx_lat = 0, tx_lat = 0, eifs = 0; -@@ -992,6 +1008,11 @@ void ath9k_hw_init_global_settings(struc - rx_lat = 37; - tx_lat = 54; - -+ if (IS_CHAN_5GHZ(chan)) -+ sifstime = 16; -+ else -+ sifstime = 10; ++ channels[count].max_power = AR5K_TUNE_MAX_TXPOWER/2; + - if (IS_CHAN_HALF_RATE(chan)) { - eifs = 175; - rx_lat *= 2; -@@ -999,8 +1020,9 @@ void ath9k_hw_init_global_settings(struc - if (IS_CHAN_A_FAST_CLOCK(ah, chan)) - tx_lat += 11; - -+ sifstime *= 2; -+ ack_offset = 16; - slottime = 13; -- sifstime = 32; - } else if (IS_CHAN_QUARTER_RATE(chan)) { - eifs = 340; - rx_lat = (rx_lat * 4) - 1; -@@ -1008,8 +1030,9 @@ void ath9k_hw_init_global_settings(struc - if (IS_CHAN_A_FAST_CLOCK(ah, chan)) - tx_lat += 22; - -+ sifstime *= 4; -+ ack_offset = 32; - slottime = 21; -- sifstime = 64; - } else { - if (AR_SREV_9287(ah) && AR_SREV_9287_13_OR_LATER(ah)) { - eifs = AR_D_GBL_IFS_EIFS_ASYNC_FIFO; -@@ -1023,14 +1046,10 @@ void ath9k_hw_init_global_settings(struc - tx_lat = MS(reg, AR_USEC_TX_LAT); - - slottime = ah->slottime; -- if (IS_CHAN_5GHZ(chan)) -- sifstime = 16; -- else -- sifstime = 10; + count++; } - /* As defined by IEEE 802.11-2007 17.3.8.6 */ -- acktimeout = slottime + sifstime + 3 * ah->coverage_class; -+ acktimeout = slottime + sifstime + 3 * ah->coverage_class + ack_offset; - ctstimeout = acktimeout; - - /* -@@ -1040,7 +1059,8 @@ void ath9k_hw_init_global_settings(struc - * BA frames in some implementations, but it has been found to fix ACK - * timeout issues in other cases as well. - */ -- if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ) { -+ if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ && -+ !IS_CHAN_HALF_RATE(chan) && !IS_CHAN_QUARTER_RATE(chan)) { - acktimeout += 64 - sifstime - ah->slottime; - ctstimeout += 48 - sifstime - ah->slottime; - } -@@ -1420,6 +1440,10 @@ static bool ath9k_hw_channel_change(stru - CHANNEL_5GHZ)); - mode_diff = (chan->chanmode != ah->curchan->chanmode); - -+ if ((ah->curchan->channelFlags | chan->channelFlags) & -+ (CHANNEL_HALF | CHANNEL_QUARTER)) -+ return false; -+ - for (qnum = 0; qnum < AR_NUM_QCU; qnum++) { - if (ath9k_hw_numtxpending(ah, qnum)) { - ath_dbg(common, QUEUE, -@@ -1453,7 +1477,7 @@ static bool ath9k_hw_channel_change(stru - return false; - } - ath9k_hw_set_clockrate(ah); -- ath9k_hw_apply_txpower(ah, chan); -+ ath9k_hw_apply_txpower(ah, chan, false); - ath9k_hw_rfbus_done(ah); - - if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan)) -@@ -2724,7 +2748,8 @@ static int get_antenna_gain(struct ath_h - return ah->eep_ops->get_eeprom(ah, gain_param); - } - --void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan) -+void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan, -+ bool test) - { - struct ath_regulatory *reg = ath9k_hw_regulatory(ah); - struct ieee80211_channel *channel; -@@ -2745,7 +2770,7 @@ void ath9k_hw_apply_txpower(struct ath_h - - ah->eep_ops->set_txpower(ah, chan, - ath9k_regd_get_ctl(reg, chan), -- ant_reduction, new_pwr, false); -+ ant_reduction, new_pwr, test); - } - - void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test) -@@ -2758,7 +2783,7 @@ void ath9k_hw_set_txpowerlimit(struct at - if (test) - channel->max_power = MAX_RATE_POWER / 2; - -- ath9k_hw_apply_txpower(ah, chan); -+ ath9k_hw_apply_txpower(ah, chan, test); - - if (test) - channel->max_power = DIV_ROUND_UP(reg->max_power_level, 2); ---- a/drivers/net/wireless/ath/ath9k/hw.h -+++ b/drivers/net/wireless/ath/ath9k/hw.h -@@ -923,6 +923,8 @@ void ath9k_hw_set_gpio(struct ath_hw *ah - void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna); - - /* General Operation */ -+void ath9k_hw_synth_delay(struct ath_hw *ah, struct ath9k_channel *chan, -+ int hw_delay); - bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout); - void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array, - int column, unsigned int *writecnt); -@@ -976,7 +978,8 @@ void ath9k_hw_name(struct ath_hw *ah, ch - /* PHY */ - void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled, - u32 *coef_mantissa, u32 *coef_exponent); --void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan); -+void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan, -+ bool test); - - /* - * Code Specific to AR5008, AR9001 or AR9002, ---- a/drivers/net/wireless/ath/ath9k/mac.c -+++ b/drivers/net/wireless/ath/ath9k/mac.c -@@ -133,8 +133,16 @@ EXPORT_SYMBOL(ath9k_hw_updatetxtriglevel - - void ath9k_hw_abort_tx_dma(struct ath_hw *ah) - { -+ int maxdelay = 1000; - int i, q; - -+ if (ah->curchan) { -+ if (IS_CHAN_HALF_RATE(ah->curchan)) -+ maxdelay *= 2; -+ else if (IS_CHAN_QUARTER_RATE(ah->curchan)) -+ maxdelay *= 4; -+ } -+ - REG_WRITE(ah, AR_Q_TXD, AR_Q_TXD_M); - - REG_SET_BIT(ah, AR_PCU_MISC, AR_PCU_FORCE_QUIET_COLL | AR_PCU_CLEAR_VMF); -@@ -142,7 +150,7 @@ void ath9k_hw_abort_tx_dma(struct ath_hw - REG_SET_BIT(ah, AR_D_GBL_IFS_MISC, AR_D_GBL_IFS_MISC_IGNORE_BACKOFF); - - for (q = 0; q < AR_NUM_QCU; q++) { -- for (i = 0; i < 1000; i++) { -+ for (i = 0; i < maxdelay; i++) { - if (i) - udelay(5); - ---- a/drivers/net/wireless/ath/ath9k/main.c -+++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -692,17 +692,6 @@ void ath9k_tasklet(unsigned long data) - goto out; - } - -- /* -- * Only run the baseband hang check if beacons stop working in AP or -- * IBSS mode, because it has a high false positive rate. For station -- * mode it should not be necessary, since the upper layers will detect -- * this through a beacon miss automatically and the following channel -- * change will trigger a hardware reset anyway -- */ -- if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0 && -- !ath9k_hw_check_alive(ah)) -- ieee80211_queue_work(sc->hw, &sc->hw_check_work); -- - if ((status & ATH9K_INT_TSFOOR) && sc->ps_enabled) { - /* - * TSF sync does not look correct; remain awake to sync with --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c -@@ -200,6 +200,8 @@ static void ieee80211_send_addba_resp(st +@@ -203,6 +203,8 @@ static void ieee80211_send_addba_resp(st memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN); else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN); @@ -567,7 +32,7 @@ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); else if (sdata->vif.type == NL80211_IFTYPE_STATION) memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN); -@@ -484,6 +485,7 @@ int ieee80211_start_tx_ba_session(struct +@@ -460,6 +461,7 @@ int ieee80211_start_tx_ba_session(struct sdata->vif.type != NL80211_IFTYPE_MESH_POINT && sdata->vif.type != NL80211_IFTYPE_AP_VLAN && sdata->vif.type != NL80211_IFTYPE_AP && @@ -575,6 +40,15 @@ sdata->vif.type != NL80211_IFTYPE_ADHOC) return -EINVAL; +@@ -869,7 +871,7 @@ void ieee80211_process_addba_resp(struct + + } else { + ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR, +- true); ++ false); + } + + out: --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil @@ -593,25 +67,15 @@ TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT), --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c -@@ -163,7 +163,8 @@ static int ieee80211_check_queues(struct - return -EINVAL; - } - -- if (sdata->vif.type != NL80211_IFTYPE_AP) { -+ if ((sdata->vif.type != NL80211_IFTYPE_AP) || -+ !(sdata->local->hw.flags & IEEE80211_HW_QUEUE_CONTROL)) { - sdata->vif.cab_queue = IEEE80211_INVAL_HW_QUEUE; - return 0; - } -@@ -281,7 +282,6 @@ static int ieee80211_do_open(struct net_ - { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); +@@ -420,7 +420,6 @@ int ieee80211_do_open(struct wireless_de + struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + struct net_device *dev = wdev->netdev; struct ieee80211_local *local = sdata->local; - struct sta_info *sta; u32 changed = 0; int res; u32 hw_reconf_flags = 0; -@@ -427,28 +427,6 @@ static int ieee80211_do_open(struct net_ +@@ -575,30 +574,8 @@ int ieee80211_do_open(struct wireless_de set_bit(SDATA_STATE_RUNNING, &sdata->state); @@ -635,12 +99,15 @@ - } - - rate_control_rate_init(sta); +- netif_carrier_on(dev); +- } else if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) { ++ if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) + rcu_assign_pointer(local->p2p_sdata, sdata); - } -- + /* * set_multicast_list will be invoked by the networking core - * which will check whether any increments here were done in -@@ -845,6 +823,70 @@ static void ieee80211_if_setup(struct ne +@@ -997,6 +974,72 @@ static void ieee80211_if_setup(struct ne dev->destructor = free_netdev; } @@ -700,7 +167,9 @@ + set_sta_flag(sta, WLAN_STA_WME); + + if (new) { -+ set_sta_flag(sta, WLAN_STA_AUTHORIZED); ++ sta_info_pre_move_state(sta, IEEE80211_STA_AUTH); ++ sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC); ++ sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED); + rate_control_rate_init(sta); + sta_info_insert_rcu(sta); + } @@ -711,7 +180,7 @@ static void ieee80211_iface_work(struct work_struct *work) { struct ieee80211_sub_if_data *sdata = -@@ -949,6 +991,9 @@ static void ieee80211_iface_work(struct +@@ -1101,6 +1144,9 @@ static void ieee80211_iface_work(struct break; ieee80211_mesh_rx_queued_mgmt(sdata, skb); break; @@ -723,35 +192,7 @@ break; --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c -@@ -103,7 +103,7 @@ static void - ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, - struct sk_buff *skb, - struct ieee80211_rate *rate, -- int rtap_len) -+ int rtap_len, bool has_fcs) - { - struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); - struct ieee80211_radiotap_header *rthdr; -@@ -134,7 +134,7 @@ ieee80211_add_rx_radiotap_header(struct - } - - /* IEEE80211_RADIOTAP_FLAGS */ -- if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) -+ if (has_fcs && (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)) - *pos |= IEEE80211_RADIOTAP_F_FCS; - if (status->flag & (RX_FLAG_FAILED_FCS_CRC | RX_FLAG_FAILED_PLCP_CRC)) - *pos |= IEEE80211_RADIOTAP_F_BADFCS; -@@ -294,7 +294,8 @@ ieee80211_rx_monitor(struct ieee80211_lo - } - - /* prepend radiotap information */ -- ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom); -+ ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom, -+ true); - - skb_reset_mac_header(skb); - skb->ip_summed = CHECKSUM_UNNECESSARY; -@@ -2282,6 +2283,7 @@ ieee80211_rx_h_action(struct ieee80211_r +@@ -2279,6 +2279,7 @@ ieee80211_rx_h_action(struct ieee80211_r sdata->vif.type != NL80211_IFTYPE_MESH_POINT && sdata->vif.type != NL80211_IFTYPE_AP_VLAN && sdata->vif.type != NL80211_IFTYPE_AP && @@ -759,7 +200,7 @@ sdata->vif.type != NL80211_IFTYPE_ADHOC) break; -@@ -2496,14 +2498,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_ +@@ -2496,14 +2497,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_ if (!ieee80211_vif_is_mesh(&sdata->vif) && sdata->vif.type != NL80211_IFTYPE_ADHOC && @@ -777,23 +218,13 @@ break; case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP): case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): -@@ -2567,7 +2570,8 @@ static void ieee80211_rx_cooked_monitor( - goto out_free_skb; - - /* prepend radiotap information */ -- ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom); -+ ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom, -+ false); - - skb_set_mac_header(skb, 0); - skb->ip_summed = CHECKSUM_UNNECESSARY; -@@ -2836,10 +2840,16 @@ static int prepare_for_handlers(struct i +@@ -2827,10 +2829,16 @@ static int prepare_for_handlers(struct i } break; case NL80211_IFTYPE_WDS: - if (bssid || !ieee80211_is_data(hdr->frame_control)) - return 0; - if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2)) + if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2)) return 0; + + if (ieee80211_is_data(hdr->frame_control) || @@ -804,8 +235,8 @@ + return 0; + break; - default: - /* should never get here */ + case NL80211_IFTYPE_P2P_DEVICE: + if (!ieee80211_is_public_action(hdr, skb->len) && --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -32,7 +32,6 @@ @@ -824,50 +255,154 @@ WLAN_STA_CLEAR_PS_FILT, WLAN_STA_MFP, WLAN_STA_BLOCK_BA, ---- a/drivers/net/wireless/ath/ath9k/init.c -+++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -647,6 +647,21 @@ void ath9k_reload_chainmask_settings(str - setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap); - } - -+static const struct ieee80211_iface_limit if_limits[] = { -+ { .max = 256, .types = BIT(NL80211_IFTYPE_STATION) | -+ BIT(NL80211_IFTYPE_P2P_CLIENT) | -+ BIT(NL80211_IFTYPE_WDS) }, -+ { .max = 8, .types = BIT(NL80211_IFTYPE_AP) | -+ BIT(NL80211_IFTYPE_P2P_GO) | -+ BIT(NL80211_IFTYPE_MESH_POINT) }, -+}; +--- a/net/mac80211/status.c ++++ b/net/mac80211/status.c +@@ -517,29 +517,41 @@ void ieee80211_tx_status(struct ieee8021 + + if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) { + u64 cookie = (unsigned long)skb; ++ bool found = false; ++ + acked = info->flags & IEEE80211_TX_STAT_ACK; + +- if (ieee80211_is_nullfunc(hdr->frame_control) || +- ieee80211_is_qos_nullfunc(hdr->frame_control)) { +- cfg80211_probe_status(skb->dev, hdr->addr1, +- cookie, acked, GFP_ATOMIC); +- } else if (skb->dev) { +- cfg80211_mgmt_tx_status( +- skb->dev->ieee80211_ptr, cookie, skb->data, +- skb->len, acked, GFP_ATOMIC); +- } else { +- struct ieee80211_sub_if_data *p2p_sdata; ++ rcu_read_lock(); + +- rcu_read_lock(); ++ list_for_each_entry_rcu(sdata, &local->interfaces, list) { ++ if (!sdata->dev) ++ continue; + +- p2p_sdata = rcu_dereference(local->p2p_sdata); +- if (p2p_sdata) { +- cfg80211_mgmt_tx_status( +- &p2p_sdata->wdev, cookie, skb->data, +- skb->len, acked, GFP_ATOMIC); +- } +- rcu_read_unlock(); ++ if (skb->dev != sdata->dev) ++ continue; ++ ++ found = true; ++ break; + } + -+static const struct ieee80211_iface_combination if_comb = { -+ .limits = if_limits, -+ .n_limits = ARRAY_SIZE(if_limits), -+ .max_interfaces = 256, -+ .num_different_channels = 1, -+}; ++ if (!skb->dev) { ++ sdata = rcu_dereference(local->p2p_sdata); ++ if (sdata) ++ found = true; ++ } ++ ++ if (!found) ++ skb->dev = NULL; ++ else if (ieee80211_is_nullfunc(hdr->frame_control) || ++ ieee80211_is_qos_nullfunc(hdr->frame_control)) { ++ cfg80211_probe_status(sdata->dev, hdr->addr1, ++ cookie, acked, GFP_ATOMIC); ++ } else { ++ cfg80211_mgmt_tx_status(&sdata->wdev, cookie, skb->data, ++ skb->len, acked, GFP_ATOMIC); ++ } ++ ++ rcu_read_unlock(); + } - void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) + if (unlikely(info->ack_frame_id)) { +--- a/drivers/net/wireless/p54/main.c ++++ b/drivers/net/wireless/p54/main.c +@@ -139,6 +139,7 @@ static int p54_beacon_format_ie_tim(stru + static int p54_beacon_update(struct p54_common *priv, + struct ieee80211_vif *vif) { -@@ -676,6 +691,9 @@ void ath9k_set_hw_capab(struct ath_softc - BIT(NL80211_IFTYPE_ADHOC) | - BIT(NL80211_IFTYPE_MESH_POINT); ++ struct ieee80211_tx_control control = { }; + struct sk_buff *beacon; + int ret; -+ hw->wiphy->iface_combinations = &if_comb; -+ hw->wiphy->n_iface_combinations = 1; +@@ -158,7 +159,7 @@ static int p54_beacon_update(struct p54_ + * to cancel the old beacon template by hand, instead the firmware + * will release the previous one through the feedback mechanism. + */ +- p54_tx_80211(priv->hw, NULL, beacon); ++ p54_tx_80211(priv->hw, &control, beacon); + priv->tsf_high32 = 0; + priv->tsf_low32 = 0; + +--- a/net/wireless/reg.c ++++ b/net/wireless/reg.c +@@ -352,6 +352,9 @@ static void reg_regdb_search(struct work + struct reg_regdb_search_request *request; + const struct ieee80211_regdomain *curdom, *regdom; + int i, r; ++ bool set_reg = false; ++ ++ mutex_lock(&cfg80211_mutex); + + mutex_lock(®_regdb_search_mutex); + while (!list_empty(®_regdb_search_list)) { +@@ -367,9 +370,7 @@ static void reg_regdb_search(struct work + r = reg_copy_regd(®dom, curdom); + if (r) + break; +- mutex_lock(&cfg80211_mutex); +- set_regdom(regdom); +- mutex_unlock(&cfg80211_mutex); ++ set_reg = true; + break; + } + } +@@ -377,6 +378,11 @@ static void reg_regdb_search(struct work + kfree(request); + } + mutex_unlock(®_regdb_search_mutex); ++ ++ if (set_reg) ++ set_regdom(regdom); + - if (AR_SREV_5416(sc->sc_ah)) - hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; ++ mutex_unlock(&cfg80211_mutex); + } + + static DECLARE_WORK(reg_regdb_work, reg_regdb_search); +--- a/drivers/net/wireless/ath/ath9k/recv.c ++++ b/drivers/net/wireless/ath/ath9k/recv.c +@@ -424,8 +424,8 @@ u32 ath_calcrxfilter(struct ath_softc *s + rfilt |= ATH9K_RX_FILTER_COMP_BAR; + + if (sc->nvifs > 1 || (sc->rx.rxfilter & FIF_OTHER_BSS)) { +- /* The following may also be needed for other older chips */ +- if (sc->sc_ah->hw_version.macVersion == AR_SREV_VERSION_9160) ++ /* This is needed for older chips */ ++ if (sc->sc_ah->hw_version.macVersion <= AR_SREV_VERSION_9160) + rfilt |= ATH9K_RX_FILTER_PROM; + rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL; + } +--- a/net/mac80211/mlme.c ++++ b/net/mac80211/mlme.c +@@ -1390,7 +1390,7 @@ static void ieee80211_set_disassoc(struc + sta = sta_info_get(sdata, ifmgd->bssid); + if (sta) { + set_sta_flag(sta, WLAN_STA_BLOCK_BA); +- ieee80211_sta_tear_down_BA_sessions(sta, tx); ++ ieee80211_sta_tear_down_BA_sessions(sta, false); + } + mutex_unlock(&local->sta_mtx); + +--- a/net/mac80211/sta_info.c ++++ b/net/mac80211/sta_info.c +@@ -674,7 +674,7 @@ int __must_check __sta_info_destroy(stru + * will be sufficient. + */ + set_sta_flag(sta, WLAN_STA_BLOCK_BA); +- ieee80211_sta_tear_down_BA_sessions(sta, true); ++ ieee80211_sta_tear_down_BA_sessions(sta, false); ---- a/net/mac80211/ibss.c -+++ b/net/mac80211/ibss.c -@@ -455,8 +455,8 @@ static void ieee80211_rx_bss_info(struct - * fall back to HT20 if we don't use or use - * the other extension channel - */ -- if ((channel_type == NL80211_CHAN_HT40MINUS || -- channel_type == NL80211_CHAN_HT40PLUS) && -+ if (!(channel_type == NL80211_CHAN_HT40MINUS || -+ channel_type == NL80211_CHAN_HT40PLUS) || - channel_type != sdata->u.ibss.channel_type) - sta_ht_cap_new.cap &= - ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; + ret = sta_info_hash_del(local, sta); + if (ret)