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Commit 81670a49 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

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: default avatarTed Ts'o <tytso@mit.edu>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 51e708c1

drivers/net/wireless/iwlwifi/iwl-agn.c

+6 −0
Original line number Original line Diff line number Diff line
@@ -2850,6 +2850,9 @@ static int iwlagn_mac_tx_sync(struct ieee80211_hw *hw, 
	int ret;

	int ret;

	u8 sta_id;

	u8 sta_id;





	if (ctx->ctxid != IWL_RXON_CTX_PAN)

		return 0;



	IWL_DEBUG_MAC80211(priv, "enter\n");

	IWL_DEBUG_MAC80211(priv, "enter\n");

	mutex_lock(&priv->shrd->mutex);

	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_vif_priv *vif_priv = (void *)vif->drv_priv;

	struct iwl_rxon_context *ctx = vif_priv->ctx;

	struct iwl_rxon_context *ctx = vif_priv->ctx;





	if (ctx->ctxid != IWL_RXON_CTX_PAN)

		return;



	IWL_DEBUG_MAC80211(priv, "enter\n");

	IWL_DEBUG_MAC80211(priv, "enter\n");

	mutex_lock(&priv->shrd->mutex);

	mutex_lock(&priv->shrd->mutex);