diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index b52deac368f..8d87df53bbe 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1206,6 +1206,7 @@ static void wl1271_recovery_work(struct work_struct *work) { struct wl1271 *wl = container_of(work, struct wl1271, recovery_work); + struct wl12xx_vif *wlvif; mutex_lock(&wl->mutex); @@ -1227,9 +1228,12 @@ static void wl1271_recovery_work(struct work_struct *work) * in the firmware during recovery. This doens't hurt if the network is * not encrypted. */ - if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags) || - test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) - wl->tx_security_seq += WL1271_TX_SQN_POST_RECOVERY_PADDING; + wl12xx_for_each_wlvif(wl, wlvif) { + if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags) || + test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) + wlvif->tx_security_seq += + WL1271_TX_SQN_POST_RECOVERY_PADDING; + } /* Prevent spurious TX during FW restart */ ieee80211_stop_queues(wl->hw); @@ -1910,8 +1914,8 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) { struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); - /* make sure wlvif is zeroed */ - memset(wlvif, 0, sizeof(*wlvif)); + /* clear everything but the persistent data */ + memset(wlvif, 0, offsetof(struct wl12xx_vif, persistent)); switch (ieee80211_vif_type_p2p(vif)) { case NL80211_IFTYPE_P2P_CLIENT: @@ -2297,8 +2301,8 @@ static int wl1271_unjoin(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out; /* reset TX security counters on a clean disconnect */ - wl->tx_security_last_seq_lsb = 0; - wl->tx_security_seq = 0; + wlvif->tx_security_last_seq_lsb = 0; + wlvif->tx_security_seq = 0; out: return ret; @@ -2870,20 +2874,20 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, key_type = KEY_TKIP; key_conf->hw_key_idx = key_conf->keyidx; - tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq); - tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq); + tx_seq_32 = WL1271_TX_SECURITY_HI32(wlvif->tx_security_seq); + tx_seq_16 = WL1271_TX_SECURITY_LO16(wlvif->tx_security_seq); break; case WLAN_CIPHER_SUITE_CCMP: key_type = KEY_AES; key_conf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; - tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq); - tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq); + tx_seq_32 = WL1271_TX_SECURITY_HI32(wlvif->tx_security_seq); + tx_seq_16 = WL1271_TX_SECURITY_LO16(wlvif->tx_security_seq); break; case WL1271_CIPHER_SUITE_GEM: key_type = KEY_GEM; - tx_seq_32 = WL1271_TX_SECURITY_HI32(wl->tx_security_seq); - tx_seq_16 = WL1271_TX_SECURITY_LO16(wl->tx_security_seq); + tx_seq_32 = WL1271_TX_SECURITY_HI32(wlvif->tx_security_seq); + tx_seq_16 = WL1271_TX_SECURITY_LO16(wlvif->tx_security_seq); break; default: wl1271_error("Unknown key algo 0x%x", key_conf->cipher); @@ -4923,8 +4927,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->quirks = 0; wl->platform_quirks = 0; wl->sched_scanning = false; - wl->tx_security_seq = 0; - wl->tx_security_last_seq_lsb = 0; wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; wl->system_hlid = WL12XX_SYSTEM_HLID; wl->active_sta_count = 0; |