diff options
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9002_mac.c | 52 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 25 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/smd.c | 19 |
7 files changed, 95 insertions, 39 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c index 8d78253c26ce..a366d6b4626f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c @@ -76,9 +76,16 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) mask2 |= ATH9K_INT_CST; if (isr2 & AR_ISR_S2_TSFOOR) mask2 |= ATH9K_INT_TSFOOR; + + if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) { + REG_WRITE(ah, AR_ISR_S2, isr2); + isr &= ~AR_ISR_BCNMISC; + } } - isr = REG_READ(ah, AR_ISR_RAC); + if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) + isr = REG_READ(ah, AR_ISR_RAC); + if (isr == 0xffffffff) { *masked = 0; return false; @@ -97,11 +104,23 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) *masked |= ATH9K_INT_TX; - s0_s = REG_READ(ah, AR_ISR_S0_S); + if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) { + s0_s = REG_READ(ah, AR_ISR_S0_S); + s1_s = REG_READ(ah, AR_ISR_S1_S); + } else { + s0_s = REG_READ(ah, AR_ISR_S0); + REG_WRITE(ah, AR_ISR_S0, s0_s); + s1_s = REG_READ(ah, AR_ISR_S1); + REG_WRITE(ah, AR_ISR_S1, s1_s); + + isr &= ~(AR_ISR_TXOK | + AR_ISR_TXDESC | + AR_ISR_TXERR | + AR_ISR_TXEOL); + } + ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXOK); ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXDESC); - - s1_s = REG_READ(ah, AR_ISR_S1_S); ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXERR); ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXEOL); } @@ -114,13 +133,15 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) *masked |= mask2; } - if (AR_SREV_9100(ah)) - return true; - - if (isr & AR_ISR_GENTMR) { + if (!AR_SREV_9100(ah) && (isr & AR_ISR_GENTMR)) { u32 s5_s; - s5_s = REG_READ(ah, AR_ISR_S5_S); + if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) { + s5_s = REG_READ(ah, AR_ISR_S5_S); + } else { + s5_s = REG_READ(ah, AR_ISR_S5); + } + ah->intr_gen_timer_trigger = MS(s5_s, AR_ISR_S5_GENTIMER_TRIG); @@ -133,8 +154,21 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) if ((s5_s & AR_ISR_S5_TIM_TIMER) && !(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) *masked |= ATH9K_INT_TIM_TIMER; + + if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) { + REG_WRITE(ah, AR_ISR_S5, s5_s); + isr &= ~AR_ISR_GENTMR; + } } + if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) { + REG_WRITE(ah, AR_ISR, isr); + REG_READ(ah, AR_ISR); + } + + if (AR_SREV_9100(ah)) + return true; + if (sync_cause) { ath9k_debug_sync_cause(common, sync_cause); fatal_int = diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 1ec52356b5a1..130657db5c43 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3984,18 +3984,20 @@ static void ar9003_hw_quick_drop_apply(struct ath_hw *ah, u16 freq) int quick_drop; s32 t[3], f[3] = {5180, 5500, 5785}; - if (!(pBase->miscConfiguration & BIT(1))) + if (!(pBase->miscConfiguration & BIT(4))) return; - if (freq < 4000) - quick_drop = eep->modalHeader2G.quick_drop; - else { - t[0] = eep->base_ext1.quick_drop_low; - t[1] = eep->modalHeader5G.quick_drop; - t[2] = eep->base_ext1.quick_drop_high; - quick_drop = ar9003_hw_power_interpolate(freq, f, t, 3); + if (AR_SREV_9300(ah) || AR_SREV_9580(ah) || AR_SREV_9340(ah)) { + if (freq < 4000) { + quick_drop = eep->modalHeader2G.quick_drop; + } else { + t[0] = eep->base_ext1.quick_drop_low; + t[1] = eep->modalHeader5G.quick_drop; + t[2] = eep->base_ext1.quick_drop_high; + quick_drop = ar9003_hw_power_interpolate(freq, f, t, 3); + } + REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop); } - REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop); } static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, bool is2ghz) @@ -4035,7 +4037,7 @@ static void ar9003_hw_xlna_bias_strength_apply(struct ath_hw *ah, bool is2ghz) struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; u8 bias; - if (!(eep->baseEepHeader.featureEnable & 0x40)) + if (!(eep->baseEepHeader.miscConfiguration & 0x40)) return; if (!AR_SREV_9300(ah)) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 9a2657fdd9cc..608d739d1378 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -127,21 +127,26 @@ static void ath9k_htc_bssid_iter(void *data, u8 *mac, struct ieee80211_vif *vif) struct ath9k_vif_iter_data *iter_data = data; int i; - for (i = 0; i < ETH_ALEN; i++) - iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]); + if (iter_data->hw_macaddr != NULL) { + for (i = 0; i < ETH_ALEN; i++) + iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]); + } else { + iter_data->hw_macaddr = mac; + } } -static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, +static void ath9k_htc_set_mac_bssid_mask(struct ath9k_htc_priv *priv, struct ieee80211_vif *vif) { struct ath_common *common = ath9k_hw_common(priv->ah); struct ath9k_vif_iter_data iter_data; /* - * Use the hardware MAC address as reference, the hardware uses it - * together with the BSSID mask when matching addresses. + * Pick the MAC address of the first interface as the new hardware + * MAC address. The hardware will use it together with the BSSID mask + * when matching addresses. */ - iter_data.hw_macaddr = common->macaddr; + iter_data.hw_macaddr = NULL; memset(&iter_data.mask, 0xff, ETH_ALEN); if (vif) @@ -153,6 +158,10 @@ static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, ath9k_htc_bssid_iter, &iter_data); memcpy(common->bssidmask, iter_data.mask, ETH_ALEN); + + if (iter_data.hw_macaddr) + memcpy(common->macaddr, iter_data.hw_macaddr, ETH_ALEN); + ath_hw_setbssidmask(common); } @@ -1063,7 +1072,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw, goto out; } - ath9k_htc_set_bssid_mask(priv, vif); + ath9k_htc_set_mac_bssid_mask(priv, vif); priv->vif_slot |= (1 << avp->index); priv->nvifs++; @@ -1128,7 +1137,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, ath9k_htc_set_opmode(priv); - ath9k_htc_set_bssid_mask(priv, vif); + ath9k_htc_set_mac_bssid_mask(priv, vif); /* * Stop ANI only if there are no associated station interfaces. diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 54b04155e43b..8918035da3a3 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -146,10 +146,9 @@ static void ath9k_hw_set_clockrate(struct ath_hw *ah) else clockrate = ATH9K_CLOCK_RATE_5GHZ_OFDM; - if (IS_CHAN_HT40(chan)) - clockrate *= 2; - - if (ah->curchan) { + if (chan) { + if (IS_CHAN_HT40(chan)) + clockrate *= 2; if (IS_CHAN_HALF_RATE(chan)) clockrate /= 2; if (IS_CHAN_QUARTER_RATE(chan)) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 74f452c7b166..21aa09e0e825 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -965,8 +965,9 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw, struct ath_common *common = ath9k_hw_common(ah); /* - * Use the hardware MAC address as reference, the hardware uses it - * together with the BSSID mask when matching addresses. + * Pick the MAC address of the first interface as the new hardware + * MAC address. The hardware will use it together with the BSSID mask + * when matching addresses. */ memset(iter_data, 0, sizeof(*iter_data)); memset(&iter_data->mask, 0xff, ETH_ALEN); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 09cdbcd09739..b5a19e098f2d 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1276,6 +1276,10 @@ static void ath_tx_fill_desc(struct ath_softc *sc, struct ath_buf *bf, if (!rts_thresh || (len > rts_thresh)) rts = true; } + + if (!aggr) + len = fi->framelen; + ath_buf_set_rate(sc, bf, &info, len, rts); } diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index de9eb2cfbf4b..366339421d4f 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2041,13 +2041,20 @@ static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len) case WCN36XX_HAL_DELETE_STA_CONTEXT_IND: mutex_lock(&wcn->hal_ind_mutex); msg_ind = kmalloc(sizeof(*msg_ind), GFP_KERNEL); - msg_ind->msg_len = len; - msg_ind->msg = kmalloc(len, GFP_KERNEL); - memcpy(msg_ind->msg, buf, len); - list_add_tail(&msg_ind->list, &wcn->hal_ind_queue); - queue_work(wcn->hal_ind_wq, &wcn->hal_ind_work); - wcn36xx_dbg(WCN36XX_DBG_HAL, "indication arrived\n"); + if (msg_ind) { + msg_ind->msg_len = len; + msg_ind->msg = kmalloc(len, GFP_KERNEL); + memcpy(msg_ind->msg, buf, len); + list_add_tail(&msg_ind->list, &wcn->hal_ind_queue); + queue_work(wcn->hal_ind_wq, &wcn->hal_ind_work); + wcn36xx_dbg(WCN36XX_DBG_HAL, "indication arrived\n"); + } mutex_unlock(&wcn->hal_ind_mutex); + if (msg_ind) + break; + /* FIXME: Do something smarter then just printing an error. */ + wcn36xx_err("Run out of memory while handling SMD_EVENT (%d)\n", + msg_header->msg_type); break; default: wcn36xx_err("SMD_EVENT (%d) not supported\n", |