---- 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
-
- 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 +2416,22 @@ ath5k_tx_complete_poll_work(struct work_
- * Initialization routines *
- \*************************/
-
-+static const struct ieee80211_iface_limit if_limits[] = {
-+ { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) },
-+ { .max = 4, .types =
-+#ifdef CONFIG_MAC80211_MESH
-+ BIT(NL80211_IFTYPE_MESH_POINT) |
-+#endif
-+ BIT(NL80211_IFTYPE_AP) },
-+};
-+
-+static const struct ieee80211_iface_combination if_comb = {
-+ .limits = if_limits,
-+ .n_limits = ARRAY_SIZE(if_limits),
-+ .max_interfaces = 2048,
-+ .num_different_channels = 1,
-+};
-+
- int __devinit
- ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops)
- {
-@@ -2437,6 +2453,9 @@ 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;
-+
- 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;
- }
-
- /* 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);
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
+@@ -520,6 +521,7 @@ 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 &&
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
-@@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil
+@@ -65,11 +65,11 @@ static ssize_t sta_flags_read(struct fil
test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
int res = scnprintf(buf, sizeof(buf),
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);
+@@ -501,7 +501,6 @@ 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_
+@@ -658,30 +657,8 @@ int ieee80211_do_open(struct wireless_de
set_bit(SDATA_STATE_RUNNING, &sdata->state);
- }
-
- 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
+@@ -1066,6 +1043,72 @@ static void ieee80211_if_setup(struct ne
dev->destructor = free_netdev;
}
+ 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);
+ }
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
+@@ -1170,6 +1213,9 @@ static void ieee80211_iface_work(struct
break;
ieee80211_mesh_rx_queued_mgmt(sdata, skb);
break;
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
+@@ -2350,6 +2350,7 @@ 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 &&
sdata->vif.type != NL80211_IFTYPE_ADHOC)
break;
-@@ -2496,14 +2498,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
+@@ -2655,14 +2656,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
if (!ieee80211_vif_is_mesh(&sdata->vif) &&
sdata->vif.type != NL80211_IFTYPE_ADHOC &&
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
+@@ -2987,10 +2989,16 @@ 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) ||
+ 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 @@
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 +647,24 @@ void ath9k_reload_chainmask_settings(str
- setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap);
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -324,7 +324,6 @@ struct ath_rx {
+
+ int ath_startrecv(struct ath_softc *sc);
+ bool ath_stoprecv(struct ath_softc *sc);
+-void ath_flushrecv(struct ath_softc *sc);
+ u32 ath_calcrxfilter(struct ath_softc *sc);
+ int ath_rx_init(struct ath_softc *sc, int nbufs);
+ void ath_rx_cleanup(struct ath_softc *sc);
+@@ -641,7 +640,6 @@ void ath_ant_comb_update(struct ath_soft
+ enum sc_op_flags {
+ SC_OP_INVALID,
+ SC_OP_BEACONS,
+- SC_OP_RXFLUSH,
+ SC_OP_ANI_RUN,
+ SC_OP_PRIM_STA_VIF,
+ SC_OP_HW_RESET,
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -147,6 +147,7 @@ static struct ath_buf *ath9k_beacon_gene
+ skb->len, DMA_TO_DEVICE);
+ dev_kfree_skb_any(skb);
+ bf->bf_buf_addr = 0;
++ bf->bf_mpdu = NULL;
+ }
+
+ skb = ieee80211_beacon_get(hw, vif);
+@@ -359,7 +360,6 @@ void ath9k_beacon_tasklet(unsigned long
+ return;
+
+ bf = ath9k_beacon_generate(sc->hw, vif);
+- WARN_ON(!bf);
+
+ if (sc->beacon.bmisscnt != 0) {
+ ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n",
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -861,7 +861,6 @@ static ssize_t read_file_recv(struct fil
+ RXS_ERR("RX-LENGTH-ERR", rx_len_err);
+ RXS_ERR("RX-OOM-ERR", rx_oom_err);
+ RXS_ERR("RX-RATE-ERR", rx_rate_err);
+- RXS_ERR("RX-DROP-RXFLUSH", rx_drop_rxflush);
+ RXS_ERR("RX-TOO-MANY-FRAGS", rx_too_many_frags_err);
+
+ PHY_ERR("UNDERRUN ERR", ATH9K_PHYERR_UNDERRUN);
+--- a/drivers/net/wireless/ath/ath9k/debug.h
++++ b/drivers/net/wireless/ath/ath9k/debug.h
+@@ -216,7 +216,6 @@ struct ath_tx_stats {
+ * @rx_oom_err: No. of frames dropped due to OOM issues.
+ * @rx_rate_err: No. of frames dropped due to rate errors.
+ * @rx_too_many_frags_err: Frames dropped due to too-many-frags received.
+- * @rx_drop_rxflush: No. of frames dropped due to RX-FLUSH.
+ * @rx_beacons: No. of beacons received.
+ * @rx_frags: No. of rx-fragements received.
+ */
+@@ -235,7 +234,6 @@ struct ath_rx_stats {
+ u32 rx_oom_err;
+ u32 rx_rate_err;
+ u32 rx_too_many_frags_err;
+- u32 rx_drop_rxflush;
+ u32 rx_beacons;
+ u32 rx_frags;
+ };
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -182,7 +182,7 @@ static void ath_restart_work(struct ath_
+ ath_start_ani(sc);
}
-+static const struct ieee80211_iface_limit if_limits[] = {
-+ { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) |
-+ BIT(NL80211_IFTYPE_P2P_CLIENT) |
-+ BIT(NL80211_IFTYPE_WDS) },
-+ { .max = 8, .types =
-+#ifdef CONFIG_MAC80211_MESH
-+ BIT(NL80211_IFTYPE_MESH_POINT) |
-+#endif
-+ BIT(NL80211_IFTYPE_AP) |
-+ BIT(NL80211_IFTYPE_P2P_GO) },
-+};
-+
-+static const struct ieee80211_iface_combination if_comb = {
-+ .limits = if_limits,
-+ .n_limits = ARRAY_SIZE(if_limits),
-+ .max_interfaces = 2048,
-+ .num_different_channels = 1,
-+};
-
- void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
+-static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush)
++static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx)
{
-@@ -676,6 +694,9 @@ void ath9k_set_hw_capab(struct ath_softc
- BIT(NL80211_IFTYPE_ADHOC) |
- BIT(NL80211_IFTYPE_MESH_POINT);
+ struct ath_hw *ah = sc->sc_ah;
+ bool ret = true;
+@@ -196,19 +196,15 @@ static bool ath_prepare_reset(struct ath
+ ath9k_debug_samp_bb_mac(sc);
+ ath9k_hw_disable_interrupts(ah);
+
++ tasklet_disable(&sc->intr_tq);
++
+ if (!ath_stoprecv(sc))
+ ret = false;
+
+ if (!ath_drain_all_txq(sc, retry_tx))
+ ret = false;
+
+- if (!flush) {
+- if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
+- ath_rx_tasklet(sc, 1, true);
+- ath_rx_tasklet(sc, 1, false);
+- } else {
+- ath_flushrecv(sc);
+- }
++ tasklet_enable(&sc->intr_tq);
-+ hw->wiphy->iface_combinations = &if_comb;
-+ hw->wiphy->n_iface_combinations = 1;
+ return ret;
+ }
+@@ -262,7 +258,6 @@ static int ath_reset_internal(struct ath
+ struct ath_common *common = ath9k_hw_common(ah);
+ struct ath9k_hw_cal_data *caldata = NULL;
+ bool fastcc = true;
+- bool flush = false;
+ int r;
+
+ __ath_cancel_work(sc);
+@@ -276,11 +271,10 @@ static int ath_reset_internal(struct ath
+
+ if (!hchan) {
+ fastcc = false;
+- flush = true;
+ hchan = ah->curchan;
+ }
+
+- if (!ath_prepare_reset(sc, retry_tx, flush))
++ if (!ath_prepare_reset(sc, retry_tx))
+ fastcc = false;
+
+ ath_dbg(common, CONFIG, "Reset to %u MHz, HT40: %d fastcc: %d\n",
+@@ -804,7 +798,7 @@ static void ath9k_stop(struct ieee80211_
+ ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
+ }
+
+- ath_prepare_reset(sc, false, true);
++ ath_prepare_reset(sc, false);
+
+ if (sc->rx.frag) {
+ dev_kfree_skb_any(sc->rx.frag);
+--- a/drivers/net/wireless/ath/ath9k/recv.c
++++ b/drivers/net/wireless/ath/ath9k/recv.c
+@@ -280,7 +280,6 @@ int ath_rx_init(struct ath_softc *sc, in
+
+ spin_lock_init(&sc->sc_pcu_lock);
+ spin_lock_init(&sc->rx.rxbuflock);
+- clear_bit(SC_OP_RXFLUSH, &sc->sc_flags);
+
+ common->rx_bufsize = IEEE80211_MAX_MPDU_LEN / 2 +
+ sc->sc_ah->caps.rx_status_len;
+@@ -464,6 +463,13 @@ start_recv:
+ return 0;
+ }
+
++static void ath_flushrecv(struct ath_softc *sc)
++{
++ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
++ ath_rx_tasklet(sc, 1, true);
++ ath_rx_tasklet(sc, 1, false);
++}
+
- if (AR_SREV_5416(sc->sc_ah))
- hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
-
---- 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
+ bool ath_stoprecv(struct ath_softc *sc)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+@@ -474,6 +480,8 @@ bool ath_stoprecv(struct ath_softc *sc)
+ ath9k_hw_setrxfilter(ah, 0);
+ stopped = ath9k_hw_stopdmarecv(ah, &reset);
+
++ ath_flushrecv(sc);
++
+ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
+ ath_edma_stop_recv(sc);
+ else
+@@ -490,15 +498,6 @@ bool ath_stoprecv(struct ath_softc *sc)
+ return stopped && !reset;
+ }
+
+-void ath_flushrecv(struct ath_softc *sc)
+-{
+- set_bit(SC_OP_RXFLUSH, &sc->sc_flags);
+- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
+- ath_rx_tasklet(sc, 1, true);
+- ath_rx_tasklet(sc, 1, false);
+- clear_bit(SC_OP_RXFLUSH, &sc->sc_flags);
+-}
+-
+ static bool ath_beacon_dtim_pending_cab(struct sk_buff *skb)
+ {
+ /* Check whether the Beacon frame has DTIM indicating buffered bc/mc */
+@@ -735,6 +734,7 @@ static struct ath_buf *ath_get_next_rx_b
+ return NULL;
+ }
+
++ list_del(&bf->list);
+ if (!bf->bf_mpdu)
+ return bf;
+
+@@ -1057,9 +1057,6 @@ int ath_rx_tasklet(struct ath_softc *sc,
+
+ do {
+ bool decrypt_error = false;
+- /* If handling rx interrupt and flush is in progress => exit */
+- if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags) && (flush == 0))
+- break;
+
+ memset(&rs, 0, sizeof(rs));
+ if (edma)
+@@ -1102,15 +1099,6 @@ int ath_rx_tasklet(struct ath_softc *sc,
+
+ ath_debug_stat_rx(sc, &rs);
+
+- /*
+- * If we're asked to flush receive queue, directly
+- * chain it back at the queue without processing it.
+- */
+- if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags)) {
+- RX_STAT_INC(rx_drop_rxflush);
+- goto requeue_drop_frag;
+- }
+-
+ memset(rxs, 0, sizeof(struct ieee80211_rx_status));
+
+ rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp;
+@@ -1245,14 +1233,15 @@ requeue_drop_frag:
+ sc->rx.frag = NULL;
+ }
+ requeue:
++ list_add_tail(&bf->list, &sc->rx.rxbuf);
++ if (flush)
++ continue;
++
+ if (edma) {
+- list_add_tail(&bf->list, &sc->rx.rxbuf);
+ ath_rx_edma_buf_link(sc, qtype);
+ } else {
+- list_move_tail(&bf->list, &sc->rx.rxbuf);
+ ath_rx_buf_link(sc, bf);
+- if (!flush)
+- ath9k_hw_rxena(ah);
++ ath9k_hw_rxena(ah);
+ }
+ } while (1);
+
+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+@@ -4586,14 +4586,14 @@ static int ar9003_hw_cal_pier_get(struct
+ return 0;
+ }
+
+-static int ar9003_hw_power_control_override(struct ath_hw *ah,
+- int frequency,
+- int *correction,
+- int *voltage, int *temperature)
++static void ar9003_hw_power_control_override(struct ath_hw *ah,
++ int frequency,
++ int *correction,
++ int *voltage, int *temperature)
+ {
+- int tempSlope = 0;
++ int temp_slope = 0, temp_slope1 = 0, temp_slope2 = 0;
+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+- int f[8], t[8], i;
++ int f[8], t[8], t1[3], t2[3], i;
+
+ REG_RMW(ah, AR_PHY_TPC_11_B0,
+ (correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
+@@ -4624,38 +4624,108 @@ static int ar9003_hw_power_control_overr
+ * enable temperature compensation
+ * Need to use register names
+ */
+- if (frequency < 4000)
+- tempSlope = eep->modalHeader2G.tempSlope;
+- else if ((eep->baseEepHeader.miscConfiguration & 0x20) != 0) {
+- for (i = 0; i < 8; i++) {
+- t[i] = eep->base_ext1.tempslopextension[i];
+- f[i] = FBIN2FREQ(eep->calFreqPier5G[i], 0);
+- }
+- tempSlope = ar9003_hw_power_interpolate((s32) frequency,
+- f, t, 8);
+- } else if (eep->base_ext2.tempSlopeLow != 0) {
+- t[0] = eep->base_ext2.tempSlopeLow;
+- f[0] = 5180;
+- t[1] = eep->modalHeader5G.tempSlope;
+- f[1] = 5500;
+- t[2] = eep->base_ext2.tempSlopeHigh;
+- f[2] = 5785;
+- tempSlope = ar9003_hw_power_interpolate((s32) frequency,
+- f, t, 3);
+- } else
+- tempSlope = eep->modalHeader5G.tempSlope;
++ if (frequency < 4000) {
++ temp_slope = eep->modalHeader2G.tempSlope;
++ } else {
++ if (AR_SREV_9550(ah)) {
++ t[0] = eep->base_ext1.tempslopextension[2];
++ t1[0] = eep->base_ext1.tempslopextension[3];
++ t2[0] = eep->base_ext1.tempslopextension[4];
++ f[0] = 5180;
++
++ t[1] = eep->modalHeader5G.tempSlope;
++ t1[1] = eep->base_ext1.tempslopextension[0];
++ t2[1] = eep->base_ext1.tempslopextension[1];
++ f[1] = 5500;
++
++ t[2] = eep->base_ext1.tempslopextension[5];
++ t1[2] = eep->base_ext1.tempslopextension[6];
++ t2[2] = eep->base_ext1.tempslopextension[7];
++ f[2] = 5785;
++
++ temp_slope = ar9003_hw_power_interpolate(frequency,
++ f, t, 3);
++ temp_slope1 = ar9003_hw_power_interpolate(frequency,
++ f, t1, 3);
++ temp_slope2 = ar9003_hw_power_interpolate(frequency,
++ f, t2, 3);
++
++ goto tempslope;
++ }
++
++ if ((eep->baseEepHeader.miscConfiguration & 0x20) != 0) {
++ for (i = 0; i < 8; i++) {
++ t[i] = eep->base_ext1.tempslopextension[i];
++ f[i] = FBIN2FREQ(eep->calFreqPier5G[i], 0);
++ }
++ temp_slope = ar9003_hw_power_interpolate((s32) frequency,
++ f, t, 8);
++ } else if (eep->base_ext2.tempSlopeLow != 0) {
++ t[0] = eep->base_ext2.tempSlopeLow;
++ f[0] = 5180;
++ t[1] = eep->modalHeader5G.tempSlope;
++ f[1] = 5500;
++ t[2] = eep->base_ext2.tempSlopeHigh;
++ f[2] = 5785;
++ temp_slope = ar9003_hw_power_interpolate((s32) frequency,
++ f, t, 3);
++ } else {
++ temp_slope = eep->modalHeader5G.tempSlope;
++ }
++ }
+
+- REG_RMW_FIELD(ah, AR_PHY_TPC_19, AR_PHY_TPC_19_ALPHA_THERM, tempSlope);
++tempslope:
++ if (AR_SREV_9550(ah)) {
++ /*
++ * AR955x has tempSlope register for each chain.
++ * Check whether temp_compensation feature is enabled or not.
++ */
++ if (eep->baseEepHeader.featureEnable & 0x1) {
++ if (frequency < 4000) {
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19,
++ AR_PHY_TPC_19_ALPHA_THERM,
++ eep->base_ext2.tempSlopeLow);
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B1,
++ AR_PHY_TPC_19_ALPHA_THERM,
++ temp_slope);
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B2,
++ AR_PHY_TPC_19_ALPHA_THERM,
++ eep->base_ext2.tempSlopeHigh);
++ } else {
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19,
++ AR_PHY_TPC_19_ALPHA_THERM,
++ temp_slope);
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B1,
++ AR_PHY_TPC_19_ALPHA_THERM,
++ temp_slope1);
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B2,
++ AR_PHY_TPC_19_ALPHA_THERM,
++ temp_slope2);
++ }
++ } else {
++ /*
++ * If temp compensation is not enabled,
++ * set all registers to 0.
++ */
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19,
++ AR_PHY_TPC_19_ALPHA_THERM, 0);
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B1,
++ AR_PHY_TPC_19_ALPHA_THERM, 0);
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B2,
++ AR_PHY_TPC_19_ALPHA_THERM, 0);
++ }
++ } else {
++ REG_RMW_FIELD(ah, AR_PHY_TPC_19,
++ AR_PHY_TPC_19_ALPHA_THERM, temp_slope);
++ }
+
+ if (AR_SREV_9462_20(ah))
+ REG_RMW_FIELD(ah, AR_PHY_TPC_19_B1,
+- AR_PHY_TPC_19_B1_ALPHA_THERM, tempSlope);
++ AR_PHY_TPC_19_B1_ALPHA_THERM, temp_slope);
+
+
+ REG_RMW_FIELD(ah, AR_PHY_TPC_18, AR_PHY_TPC_18_THERM_CAL_VALUE,
+ temperature[0]);
+-
+- return 0;
+ }
+
+ /* Apply the recorded correction values. */
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+@@ -68,7 +68,7 @@ static const int m2ThreshExt_off = 127;
+ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
+ {
+ u16 bMode, fracMode = 0, aModeRefSel = 0;
+- u32 freq, channelSel = 0, reg32 = 0;
++ u32 freq, chan_frac, div, channelSel = 0, reg32 = 0;
+ struct chan_centers centers;
+ int loadSynthChannel;
+
+@@ -77,9 +77,6 @@ static int ar9003_hw_set_channel(struct
+
+ if (freq < 4800) { /* 2 GHz, fractional mode */
+ if (AR_SREV_9330(ah)) {
+- u32 chan_frac;
+- u32 div;
+-
+ if (ah->is_clk_25mhz)
+ div = 75;
+ else
+@@ -89,34 +86,40 @@ static int ar9003_hw_set_channel(struct
+ chan_frac = (((freq * 4) % div) * 0x20000) / div;
+ channelSel = (channelSel << 17) | chan_frac;
+ } else if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
+- u32 chan_frac;
+-
+ /*
+- * freq_ref = 40 / (refdiva >> amoderefsel); where refdiva=1 and amoderefsel=0
++ * freq_ref = 40 / (refdiva >> amoderefsel);
++ * where refdiva=1 and amoderefsel=0
+ * ndiv = ((chan_mhz * 4) / 3) / freq_ref;
+ * chansel = int(ndiv), chanfrac = (ndiv - chansel) * 0x20000
*/
-- 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;
+ channelSel = (freq * 4) / 120;
+ chan_frac = (((freq * 4) % 120) * 0x20000) / 120;
+ channelSel = (channelSel << 17) | chan_frac;
+- } else if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) {
++ } else if (AR_SREV_9340(ah)) {
+ if (ah->is_clk_25mhz) {
+- u32 chan_frac;
+-
+ channelSel = (freq * 2) / 75;
+ chan_frac = (((freq * 2) % 75) * 0x20000) / 75;
+ channelSel = (channelSel << 17) | chan_frac;
+- } else
++ } else {
+ channelSel = CHANSEL_2G(freq) >> 1;
+- } else
++ }
++ } else if (AR_SREV_9550(ah)) {
++ if (ah->is_clk_25mhz)
++ div = 75;
++ else
++ div = 120;
++
++ channelSel = (freq * 4) / div;
++ chan_frac = (((freq * 4) % div) * 0x20000) / div;
++ channelSel = (channelSel << 17) | chan_frac;
++ } else {
+ channelSel = CHANSEL_2G(freq);
++ }
+ /* Set to 2G mode */
+ bMode = 1;
+ } else {
+ if ((AR_SREV_9340(ah) || AR_SREV_9550(ah)) &&
+ ah->is_clk_25mhz) {
+- u32 chan_frac;
+-
+ channelSel = freq / 75;
+ chan_frac = ((freq % 75) * 0x20000) / 75;
+ channelSel = (channelSel << 17) | chan_frac;
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+@@ -1028,7 +1028,7 @@
+ #define AR_PHY_TPC_5_B2 (AR_SM2_BASE + 0x208)
+ #define AR_PHY_TPC_6_B2 (AR_SM2_BASE + 0x20c)
+ #define AR_PHY_TPC_11_B2 (AR_SM2_BASE + 0x220)
+-#define AR_PHY_PDADC_TAB_2 (AR_SM2_BASE + 0x240)
++#define AR_PHY_TPC_19_B2 (AR_SM2_BASE + 0x240)
+ #define AR_PHY_TX_IQCAL_STATUS_B2 (AR_SM2_BASE + 0x48c)
+ #define AR_PHY_TX_IQCAL_CORR_COEFF_B2(_i) (AR_SM2_BASE + 0x450 + ((_i) << 2))
+
+--- a/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h
++++ b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h
+@@ -23,16 +23,16 @@
+ static const u32 ar955x_1p0_radio_postamble[][5] = {
+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
+ {0x00016098, 0xd2dd5554, 0xd2dd5554, 0xd28b3330, 0xd28b3330},
+- {0x0001609c, 0x0a566f3a, 0x0a566f3a, 0x06345f2a, 0x06345f2a},
+- {0x000160ac, 0xa4647c00, 0xa4647c00, 0xa4646800, 0xa4646800},
+- {0x000160b0, 0x01885f52, 0x01885f52, 0x04accf3a, 0x04accf3a},
+- {0x00016104, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001},
++ {0x0001609c, 0x0a566f3a, 0x0a566f3a, 0x0a566f3a, 0x0a566f3a},
++ {0x000160ac, 0xa4647c00, 0xa4647c00, 0x24647c00, 0x24647c00},
++ {0x000160b0, 0x01885f52, 0x01885f52, 0x01885f52, 0x01885f52},
++ {0x00016104, 0xb7a00000, 0xb7a00000, 0xb7a00001, 0xb7a00001},
+ {0x0001610c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000},
+ {0x00016140, 0x10804008, 0x10804008, 0x10804008, 0x10804008},
+- {0x00016504, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001},
++ {0x00016504, 0xb7a00000, 0xb7a00000, 0xb7a00001, 0xb7a00001},
+ {0x0001650c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000},
+ {0x00016540, 0x10804008, 0x10804008, 0x10804008, 0x10804008},
+- {0x00016904, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001},
++ {0x00016904, 0xb7a00000, 0xb7a00000, 0xb7a00001, 0xb7a00001},
+ {0x0001690c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000},
+ {0x00016940, 0x10804008, 0x10804008, 0x10804008, 0x10804008},
+ };
+@@ -69,15 +69,15 @@ static const u32 ar955x_1p0_baseband_pos
+ {0x0000a204, 0x005c0ec0, 0x005c0ec4, 0x005c0ec4, 0x005c0ec0},
+ {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
+ {0x0000a22c, 0x07e26a2f, 0x07e26a2f, 0x01026a2f, 0x01026a2f},
+- {0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b},
++ {0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b},
+ {0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff},
+ {0x0000a238, 0xffb01018, 0xffb01018, 0xffb01018, 0xffb01018},
+ {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108},
+ {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898},
+ {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002},
+- {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e},
++ {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01010e0e, 0x01010e0e},
+ {0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501},
+- {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e},
++ {0x0000a264, 0x00000e0e, 0x00000e0e, 0x01000e0e, 0x01000e0e},
+ {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b},
+ {0x0000a284, 0x00000000, 0x00000000, 0x00000010, 0x00000010},
+ {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110},
+@@ -125,7 +125,7 @@ static const u32 ar955x_1p0_radio_core[]
+ {0x00016094, 0x00000000},
+ {0x000160a0, 0x0a108ffe},
+ {0x000160a4, 0x812fc370},
+- {0x000160a8, 0x423c8000},
++ {0x000160a8, 0x423c8100},
+ {0x000160b4, 0x92480080},
+ {0x000160c0, 0x006db6d0},
+ {0x000160c4, 0x6db6db60},
+@@ -134,7 +134,7 @@ static const u32 ar955x_1p0_radio_core[]
+ {0x00016100, 0x11999601},
+ {0x00016108, 0x00080010},
+ {0x00016144, 0x02084080},
+- {0x00016148, 0x000080c0},
++ {0x00016148, 0x00008040},
+ {0x00016280, 0x01800804},
+ {0x00016284, 0x00038dc5},
+ {0x00016288, 0x00000000},
+@@ -178,7 +178,7 @@ static const u32 ar955x_1p0_radio_core[]
+ {0x00016500, 0x11999601},
+ {0x00016508, 0x00080010},
+ {0x00016544, 0x02084080},
+- {0x00016548, 0x000080c0},
++ {0x00016548, 0x00008040},
+ {0x00016780, 0x00000000},
+ {0x00016784, 0x00000000},
+ {0x00016788, 0x00400705},
+@@ -218,7 +218,7 @@ static const u32 ar955x_1p0_radio_core[]
+ {0x00016900, 0x11999601},
+ {0x00016908, 0x00080010},
+ {0x00016944, 0x02084080},
+- {0x00016948, 0x000080c0},
++ {0x00016948, 0x00008040},
+ {0x00016b80, 0x00000000},
+ {0x00016b84, 0x00000000},
+ {0x00016b88, 0x00400705},
+@@ -245,9 +245,9 @@ static const u32 ar955x_1p0_radio_core[]
+
+ static const u32 ar955x_1p0_modes_xpa_tx_gain_table[][9] = {
+ /* Addr 5G_HT20_L 5G_HT40_L 5G_HT20_M 5G_HT40_M 5G_HT20_H 5G_HT40_H 2G_HT40 2G_HT20 */
+- {0x0000a2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa},
+- {0x0000a2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc},
+- {0x0000a2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0},
++ {0x0000a2dc, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xfffd5aaa, 0xfffd5aaa},
++ {0x0000a2e0, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffe9ccc, 0xfffe9ccc},
++ {0x0000a2e4, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffffe0f0, 0xffffe0f0},
+ {0x0000a2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00},
+ {0x0000a410, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050da, 0x000050da},
+ {0x0000a500, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000000, 0x00000000},
+@@ -256,63 +256,63 @@ static const u32 ar955x_1p0_modes_xpa_tx
+ {0x0000a50c, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c000006, 0x0c000006},
+ {0x0000a510, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x0f00000a, 0x0f00000a},
+ {0x0000a514, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x1300000c, 0x1300000c},
+- {0x0000a518, 0x19004008, 0x19004008, 0x19004008, 0x19004008, 0x18004008, 0x18004008, 0x1700000e, 0x1700000e},
+- {0x0000a51c, 0x1d00400a, 0x1d00400a, 0x1d00400a, 0x1d00400a, 0x1c00400a, 0x1c00400a, 0x1b000064, 0x1b000064},
+- {0x0000a520, 0x230020a2, 0x230020a2, 0x210020a2, 0x210020a2, 0x200020a2, 0x200020a2, 0x1f000242, 0x1f000242},
+- {0x0000a524, 0x2500006e, 0x2500006e, 0x2500006e, 0x2500006e, 0x2400006e, 0x2400006e, 0x23000229, 0x23000229},
+- {0x0000a528, 0x29022221, 0x29022221, 0x28022221, 0x28022221, 0x27022221, 0x27022221, 0x270002a2, 0x270002a2},
+- {0x0000a52c, 0x2d00062a, 0x2d00062a, 0x2c00062a, 0x2c00062a, 0x2a00062a, 0x2a00062a, 0x2c001203, 0x2c001203},
+- {0x0000a530, 0x340220a5, 0x340220a5, 0x320220a5, 0x320220a5, 0x2f0220a5, 0x2f0220a5, 0x30001803, 0x30001803},
+- {0x0000a534, 0x380022c5, 0x380022c5, 0x350022c5, 0x350022c5, 0x320022c5, 0x320022c5, 0x33000881, 0x33000881},
+- {0x0000a538, 0x3b002486, 0x3b002486, 0x39002486, 0x39002486, 0x36002486, 0x36002486, 0x38001809, 0x38001809},
+- {0x0000a53c, 0x3f00248a, 0x3f00248a, 0x3d00248a, 0x3d00248a, 0x3a00248a, 0x3a00248a, 0x3a000814, 0x3a000814},
+- {0x0000a540, 0x4202242c, 0x4202242c, 0x4102242c, 0x4102242c, 0x3f02242c, 0x3f02242c, 0x3f001a0c, 0x3f001a0c},
+- {0x0000a544, 0x490044c6, 0x490044c6, 0x460044c6, 0x460044c6, 0x420044c6, 0x420044c6, 0x43001a0e, 0x43001a0e},
+- {0x0000a548, 0x4d024485, 0x4d024485, 0x4a024485, 0x4a024485, 0x46024485, 0x46024485, 0x46001812, 0x46001812},
+- {0x0000a54c, 0x51044483, 0x51044483, 0x4e044483, 0x4e044483, 0x4a044483, 0x4a044483, 0x49001884, 0x49001884},
+- {0x0000a550, 0x5404a40c, 0x5404a40c, 0x5204a40c, 0x5204a40c, 0x4d04a40c, 0x4d04a40c, 0x4d001e84, 0x4d001e84},
+- {0x0000a554, 0x57024632, 0x57024632, 0x55024632, 0x55024632, 0x52024632, 0x52024632, 0x50001e69, 0x50001e69},
+- {0x0000a558, 0x5c00a634, 0x5c00a634, 0x5900a634, 0x5900a634, 0x5600a634, 0x5600a634, 0x550006f4, 0x550006f4},
+- {0x0000a55c, 0x5f026832, 0x5f026832, 0x5d026832, 0x5d026832, 0x5a026832, 0x5a026832, 0x59000ad3, 0x59000ad3},
+- {0x0000a560, 0x6602b012, 0x6602b012, 0x6202b012, 0x6202b012, 0x5d02b012, 0x5d02b012, 0x5e000ad5, 0x5e000ad5},
+- {0x0000a564, 0x6e02d0e1, 0x6e02d0e1, 0x6802d0e1, 0x6802d0e1, 0x6002d0e1, 0x6002d0e1, 0x61001ced, 0x61001ced},
+- {0x0000a568, 0x7202b4c4, 0x7202b4c4, 0x6c02b4c4, 0x6c02b4c4, 0x6502b4c4, 0x6502b4c4, 0x660018d4, 0x660018d4},
+- {0x0000a56c, 0x75007894, 0x75007894, 0x70007894, 0x70007894, 0x6b007894, 0x6b007894, 0x660018d4, 0x660018d4},
+- {0x0000a570, 0x7b025c74, 0x7b025c74, 0x75025c74, 0x75025c74, 0x70025c74, 0x70025c74, 0x660018d4, 0x660018d4},
+- {0x0000a574, 0x8300bcb5, 0x8300bcb5, 0x7a00bcb5, 0x7a00bcb5, 0x7600bcb5, 0x7600bcb5, 0x660018d4, 0x660018d4},
+- {0x0000a578, 0x8a04dc74, 0x8a04dc74, 0x7f04dc74, 0x7f04dc74, 0x7c04dc74, 0x7c04dc74, 0x660018d4, 0x660018d4},
+- {0x0000a57c, 0x8a04dc74, 0x8a04dc74, 0x7f04dc74, 0x7f04dc74, 0x7c04dc74, 0x7c04dc74, 0x660018d4, 0x660018d4},
++ {0x0000a518, 0x1700002b, 0x1700002b, 0x1700002b, 0x1700002b, 0x1600002b, 0x1600002b, 0x1700000e, 0x1700000e},
++ {0x0000a51c, 0x1b00002d, 0x1b00002d, 0x1b00002d, 0x1b00002d, 0x1a00002d, 0x1a00002d, 0x1b000064, 0x1b000064},
++ {0x0000a520, 0x20000031, 0x20000031, 0x1f000031, 0x1f000031, 0x1e000031, 0x1e000031, 0x1f000242, 0x1f000242},
++ {0x0000a524, 0x24000051, 0x24000051, 0x23000051, 0x23000051, 0x23000051, 0x23000051, 0x23000229, 0x23000229},
++ {0x0000a528, 0x27000071, 0x27000071, 0x27000071, 0x27000071, 0x26000071, 0x26000071, 0x270002a2, 0x270002a2},
++ {0x0000a52c, 0x2b000092, 0x2b000092, 0x2b000092, 0x2b000092, 0x2b000092, 0x2b000092, 0x2c001203, 0x2c001203},
++ {0x0000a530, 0x3000028c, 0x3000028c, 0x2f00028c, 0x2f00028c, 0x2e00028c, 0x2e00028c, 0x30001803, 0x30001803},
++ {0x0000a534, 0x34000290, 0x34000290, 0x33000290, 0x33000290, 0x32000290, 0x32000290, 0x33000881, 0x33000881},
++ {0x0000a538, 0x37000292, 0x37000292, 0x36000292, 0x36000292, 0x35000292, 0x35000292, 0x38001809, 0x38001809},
++ {0x0000a53c, 0x3b02028d, 0x3b02028d, 0x3a02028d, 0x3a02028d, 0x3902028d, 0x3902028d, 0x3a000814, 0x3a000814},
++ {0x0000a540, 0x3f020291, 0x3f020291, 0x3e020291, 0x3e020291, 0x3d020291, 0x3d020291, 0x3f001a0c, 0x3f001a0c},
++ {0x0000a544, 0x44020490, 0x44020490, 0x43020490, 0x43020490, 0x42020490, 0x42020490, 0x43001a0e, 0x43001a0e},
++ {0x0000a548, 0x48020492, 0x48020492, 0x47020492, 0x47020492, 0x46020492, 0x46020492, 0x46001812, 0x46001812},
++ {0x0000a54c, 0x4c020692, 0x4c020692, 0x4b020692, 0x4b020692, 0x4a020692, 0x4a020692, 0x49001884, 0x49001884},
++ {0x0000a550, 0x50020892, 0x50020892, 0x4f020892, 0x4f020892, 0x4e020892, 0x4e020892, 0x4d001e84, 0x4d001e84},
++ {0x0000a554, 0x53040891, 0x53040891, 0x53040891, 0x53040891, 0x52040891, 0x52040891, 0x50001e69, 0x50001e69},
++ {0x0000a558, 0x58040893, 0x58040893, 0x57040893, 0x57040893, 0x56040893, 0x56040893, 0x550006f4, 0x550006f4},
++ {0x0000a55c, 0x5c0408b4, 0x5c0408b4, 0x5a0408b4, 0x5a0408b4, 0x5a0408b4, 0x5a0408b4, 0x59000ad3, 0x59000ad3},
++ {0x0000a560, 0x610408b6, 0x610408b6, 0x5e0408b6, 0x5e0408b6, 0x5e0408b6, 0x5e0408b6, 0x5e000ad5, 0x5e000ad5},
++ {0x0000a564, 0x670408f6, 0x670408f6, 0x620408f6, 0x620408f6, 0x620408f6, 0x620408f6, 0x61001ced, 0x61001ced},
++ {0x0000a568, 0x6a040cf6, 0x6a040cf6, 0x66040cf6, 0x66040cf6, 0x66040cf6, 0x66040cf6, 0x660018d4, 0x660018d4},
++ {0x0000a56c, 0x6d040d76, 0x6d040d76, 0x6a040d76, 0x6a040d76, 0x6a040d76, 0x6a040d76, 0x660018d4, 0x660018d4},
++ {0x0000a570, 0x70060db6, 0x70060db6, 0x6e060db6, 0x6e060db6, 0x6e060db6, 0x6e060db6, 0x660018d4, 0x660018d4},
++ {0x0000a574, 0x730a0df6, 0x730a0df6, 0x720a0df6, 0x720a0df6, 0x720a0df6, 0x720a0df6, 0x660018d4, 0x660018d4},
++ {0x0000a578, 0x770a13f6, 0x770a13f6, 0x760a13f6, 0x760a13f6, 0x760a13f6, 0x760a13f6, 0x660018d4, 0x660018d4},
++ {0x0000a57c, 0x770a13f6, 0x770a13f6, 0x760a13f6, 0x760a13f6, 0x760a13f6, 0x760a13f6, 0x660018d4, 0x660018d4},
+ {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+- {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03804000, 0x03804000},
+- {0x0000a610, 0x04c08c01, 0x04c08c01, 0x04808b01, 0x04808b01, 0x04808a01, 0x04808a01, 0x0300ca02, 0x0300ca02},
+- {0x0000a614, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00000e04, 0x00000e04},
+- {0x0000a618, 0x04010c01, 0x04010c01, 0x03c10b01, 0x03c10b01, 0x03810a01, 0x03810a01, 0x03014000, 0x03014000},
+- {0x0000a61c, 0x03814e05, 0x03814e05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03414d05, 0x00000000, 0x00000000},
+- {0x0000a620, 0x04010303, 0x04010303, 0x03c10303, 0x03c10303, 0x03810303, 0x03810303, 0x00000000, 0x00000000},
+- {0x0000a624, 0x03814e05, 0x03814e05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03014000, 0x03014000},
+- {0x0000a628, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x03804c05, 0x03804c05},
+- {0x0000a62c, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x0701de06, 0x0701de06},
+- {0x0000a630, 0x03418000, 0x03418000, 0x03018000, 0x03018000, 0x02c18000, 0x02c18000, 0x07819c07, 0x07819c07},
+- {0x0000a634, 0x03815004, 0x03815004, 0x03414f04, 0x03414f04, 0x03414e04, 0x03414e04, 0x0701dc07, 0x0701dc07},
+- {0x0000a638, 0x03005302, 0x03005302, 0x02c05202, 0x02c05202, 0x02805202, 0x02805202, 0x0701dc07, 0x0701dc07},
+- {0x0000a63c, 0x04c09302, 0x04c09302, 0x04809202, 0x04809202, 0x04809202, 0x04809202, 0x0701dc07, 0x0701dc07},
+- {0x0000b2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa},
+- {0x0000b2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc},
+- {0x0000b2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0},
++ {0x0000a60c, 0x02c04b01, 0x02c04b01, 0x02c04b01, 0x02c04b01, 0x02c04b01, 0x02c04b01, 0x03804000, 0x03804000},
++ {0x0000a610, 0x04008b01, 0x04008b01, 0x04008b01, 0x04008b01, 0x03c08b01, 0x03c08b01, 0x0300ca02, 0x0300ca02},
++ {0x0000a614, 0x05811403, 0x05811403, 0x05411303, 0x05411303, 0x05411303, 0x05411303, 0x00000e04, 0x00000e04},
++ {0x0000a618, 0x05811604, 0x05811604, 0x05411504, 0x05411504, 0x05411504, 0x05411504, 0x03014000, 0x03014000},
++ {0x0000a61c, 0x05811604, 0x05811604, 0x05411504, 0x05411504, 0x05411504, 0x05411504, 0x00000000, 0x00000000},
++ {0x0000a620, 0x05811604, 0x05811604, 0x05411504, 0x05411504, 0x05411504, 0x05411504, 0x00000000, 0x00000000},
++ {0x0000a624, 0x05811604, 0x05811604, 0x05411504, 0x05411504, 0x05411504, 0x05411504, 0x03014000, 0x03014000},
++ {0x0000a628, 0x05811604, 0x05811604, 0x05411504, 0x05411504, 0x05411504, 0x05411504, 0x03804c05, 0x03804c05},
++ {0x0000a62c, 0x06815604, 0x06815604, 0x06415504, 0x06415504, 0x06015504, 0x06015504, 0x0701de06, 0x0701de06},
++ {0x0000a630, 0x07819a05, 0x07819a05, 0x07419905, 0x07419905, 0x07019805, 0x07019805, 0x07819c07, 0x07819c07},
++ {0x0000a634, 0x07819e06, 0x07819e06, 0x07419d06, 0x07419d06, 0x07019c06, 0x07019c06, 0x0701dc07, 0x0701dc07},
++ {0x0000a638, 0x07819e06, 0x07819e06, 0x07419d06, 0x07419d06, 0x07019c06, 0x07019c06, 0x0701dc07, 0x0701dc07},
++ {0x0000a63c, 0x07819e06, 0x07819e06, 0x07419d06, 0x07419d06, 0x07019c06, 0x07019c06, 0x0701dc07, 0x0701dc07},
++ {0x0000b2dc, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xfffd5aaa, 0xfffd5aaa},
++ {0x0000b2e0, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffe9ccc, 0xfffe9ccc},
++ {0x0000b2e4, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffffe0f0, 0xffffe0f0},
+ {0x0000b2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00},
+- {0x0000c2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa},
+- {0x0000c2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc},
+- {0x0000c2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0},
++ {0x0000c2dc, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xffff6aaa, 0xfffd5aaa, 0xfffd5aaa},
++ {0x0000c2e0, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffdcccc, 0xfffe9ccc, 0xfffe9ccc},
++ {0x0000c2e4, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffe3b0f0, 0xffffe0f0, 0xffffe0f0},
+ {0x0000c2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00},
+ {0x00016044, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4},
+- {0x00016048, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401},
++ {0x00016048, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401},
+ {0x00016280, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01808e84, 0x01808e84},
+ {0x00016444, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4},
+- {0x00016448, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401},
++ {0x00016448, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401},
+ {0x00016844, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4},
+- {0x00016848, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401},
++ {0x00016848, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401},
+ };
+
+ static const u32 ar955x_1p0_mac_core[][2] = {
+@@ -846,7 +846,7 @@ static const u32 ar955x_1p0_baseband_cor
+ {0x0000a44c, 0x00000001},
+ {0x0000a450, 0x00010000},
+ {0x0000a458, 0x00000000},
+- {0x0000a644, 0x3fad9d74},
++ {0x0000a644, 0xbfad9d74},
+ {0x0000a648, 0x0048060a},
+ {0x0000a64c, 0x00003c37},
+ {0x0000a670, 0x03020100},
+@@ -1277,7 +1277,7 @@ static const u32 ar955x_1p0_modes_fast_c
+ {0x0000801c, 0x148ec02b, 0x148ec057},
+ {0x00008318, 0x000044c0, 0x00008980},
+ {0x00009e00, 0x0372131c, 0x0372131c},
+- {0x0000a230, 0x0000000b, 0x00000016},
++ {0x0000a230, 0x0000400b, 0x00004016},
+ {0x0000a254, 0x00000898, 0x00001130},
+ };
+
+--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
++++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
+@@ -347,6 +347,8 @@ void ath9k_htc_txcompletion_cb(struct ht
+ endpoint->ep_callbacks.tx(endpoint->ep_callbacks.priv,
+ skb, htc_hdr->endpoint_id,
+ txok);
++ } else {
++ kfree_skb(skb);
+ }
+ }
+
+--- a/net/wireless/reg.c
++++ b/net/wireless/reg.c
+@@ -142,8 +142,8 @@ static void rcu_free_regdom(const struct
+
+ static struct regulatory_request *get_last_request(void)
+ {
+- return rcu_dereference_protected(last_request,
+- lockdep_is_held(®_mutex));
++ return rcu_dereference_check(last_request,
++ lockdep_is_held(®_mutex));
+ }
+
+ /* Used to queue up regulatory hints */
+@@ -1850,7 +1850,7 @@ static void restore_regulatory_settings(
+ mutex_lock(&cfg80211_mutex);
+ mutex_lock(®_mutex);
+
+- reset_regdomains(true, cfg80211_world_regdom);
++ reset_regdomains(true, &world_regdom);
+ restore_alpha2(alpha2, reset_user);
+
+ /*
+@@ -2251,14 +2251,21 @@ int set_regdom(const struct ieee80211_re
+
+ int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+ {
+- struct regulatory_request *lr = get_last_request();
++ struct regulatory_request *lr;
++ u8 alpha2[2];
++ bool add = false;
+
++ rcu_read_lock();
++ lr = get_last_request();
+ if (lr && !lr->processed) {
+- if (add_uevent_var(env, "COUNTRY=%c%c",
+- lr->alpha2[0], lr->alpha2[1]))
+- return -ENOMEM;
++ memcpy(alpha2, lr->alpha2, 2);
++ add = true;
+ }
++ rcu_read_unlock();
+
++ if (add)
++ return add_uevent_var(env, "COUNTRY=%c%c",
++ alpha2[0], alpha2[1]);
+ return 0;
+ }
+
projects / openwrt / svn-archive / archive.git / blobdiff