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| author | Johannes Berg <johannes.berg@intel.com> | 2011-12-14 08:22:35 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-12-14 13:56:55 -0500 |
| commit | 81670a491849127cd5f86defd2cd03cef1b08d07 (patch) | |
| tree | a7f7d2acadb242a0e1480da99b42aaedf1c1be61 | |
| parent | 51e708c1049e721b9c5c48d026bc97ca8497d39a (diff) | |
| download | linux-81670a491849127cd5f86defd2cd03cef1b08d07.tar.gz linux-81670a491849127cd5f86defd2cd03cef1b08d07.tar.bz2 linux-81670a491849127cd5f86defd2cd03cef1b08d07.zip | |
iwlwifi: tx_sync only on PAN context
Ted reported that he couldn't connect to some APs
and bisected it to the tx_sync implementation.
Disable it for the BSS context to fix this issue.
Reported-by: Ted Ts'o <tytso@mit.edu>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index bacc06c95e7a..e0e9a3dfbc00 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2850,6 +2850,9 @@ static int iwlagn_mac_tx_sync(struct ieee80211_hw *hw, int ret; u8 sta_id; + if (ctx->ctxid != IWL_RXON_CTX_PAN) + return 0; + IWL_DEBUG_MAC80211(priv, "enter\n"); mutex_lock(&priv->shrd->mutex); @@ -2898,6 +2901,9 @@ static void iwlagn_mac_finish_tx_sync(struct ieee80211_hw *hw, struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv; struct iwl_rxon_context *ctx = vif_priv->ctx; + if (ctx->ctxid != IWL_RXON_CTX_PAN) + return; + IWL_DEBUG_MAC80211(priv, "enter\n"); mutex_lock(&priv->shrd->mutex); |