diff options
| author | Ashutosh Kumar <askuma@codeaurora.org> | 2017-06-12 17:33:11 +0530 |
|---|---|---|
| committer | Ashutosh Kumar <askuma@codeaurora.org> | 2017-06-15 14:01:56 +0530 |
| commit | 5753a503cbdbfdfd2606dc725b50e893d80927c4 (patch) | |
| tree | 4eb094f3dfc7d6c11886e39957cbf87fb79d9060 | |
| parent | f19eadaabed4e671d0843ddd1bb72fbd530cd9db (diff) | |
ath10k: Send vdev down if association to bss fails
If host driver fails to send WMI_VDEV_DOWN_CMDID, firmware will drop
further packets as vdev TX PAUSE reset is done as part of VDEV_DOWN.
Send vdev down to firmware if STA fails to associate.
CRs-Fixed: 2061161
Change-Id: Ie26645389dcb839758ff6aa55812172beeccc171
Signed-off-by: Ashutosh Kumar <askuma@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 9 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 01d5ecc4f6b8..244f8d8bfbc2 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -958,6 +958,7 @@ struct ath10k { struct fw_flag *fw_flags; /* set for bmi chip sets */ bool is_bmi; + enum ieee80211_sta_state sta_state; /* must be last */ u8 drv_priv[0] __aligned(sizeof(void *)); }; diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index b9d08b4b4cc5..03c7ae8a3924 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -5924,6 +5924,9 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, new_state == IEEE80211_STA_NOTEXIST)) cancel_work_sync(&arsta->update_wk); + if (vif->type == NL80211_IFTYPE_STATION && new_state > ar->sta_state) + ar->sta_state = new_state; + mutex_lock(&ar->conf_mutex); if (old_state == IEEE80211_STA_NOTEXIST && @@ -7392,8 +7395,9 @@ ath10k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw, ctx, arvif->vdev_id); WARN_ON(!arvif->is_started); - - if (vif->type == NL80211_IFTYPE_MONITOR) { + if (vif->type == NL80211_IFTYPE_MONITOR || + (vif->type == NL80211_IFTYPE_STATION && + ar->sta_state < IEEE80211_STA_ASSOC)) { WARN_ON(!arvif->is_up); ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id); @@ -7409,6 +7413,7 @@ ath10k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw, ath10k_warn(ar, "failed to stop vdev %i: %d\n", arvif->vdev_id, ret); + ar->sta_state = IEEE80211_STA_NOTEXIST; arvif->is_started = false; mutex_unlock(&ar->conf_mutex); |