leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

iwlwifi: mvm: map cab_queue to real one earlier

Browse Source 
There may be a difference between the mac80211 vif->cab_queue and
mvmvif->cab_queue, particularly with TVQM. Make the code map this
earlier, instead of first returning the mac80211 one again from
iwl_mvm_get_ctrl_vif_queue().

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Johannes Berg 2017-06-19 22:48:32 +02:00 committed by Luca Coelho
parent 37e474acc9
commit b0129db4f0
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/net/wireless/intel/iwlwifi/mvm/tx.c
View File

@ -551,9 +551,13 @@ static void iwl_mvm_skb_prepare_status(struct sk_buff *skb,
static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
struct ieee80211_tx_info *info, __le16 fc)
{
struct iwl_mvm_vif *mvmvif;
if (!iwl_mvm_is_dqa_supported(mvm))
return info->hw_queue;
mvmvif = iwl_mvm_vif_from_mac80211(info->control.vif);
switch (info->control.vif->type) {
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_ADHOC:
@ -569,7 +573,7 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
ieee80211_is_deauth(fc) || ieee80211_is_assoc_resp(fc))
return mvm->probe_queue;
if (info->hw_queue == info->control.vif->cab_queue)
return info->hw_queue;
return mvmvif->cab_queue;
WARN_ONCE(info->control.vif->type != NL80211_IFTYPE_ADHOC,
"fc=0x%02x", le16_to_cpu(fc));
@ -578,7 +582,7 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
if (ieee80211_is_mgmt(fc))
return mvm->p2p_dev_queue;
if (info->hw_queue == info->control.vif->cab_queue)
return info->hw_queue;
return mvmvif->cab_queue;
WARN_ON_ONCE(1);
return mvm->p2p_dev_queue;
@ -645,9 +649,6 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
hdr->frame_control);
if (queue < 0)
return -1;
if (queue == info.control.vif->cab_queue)
queue = mvmvif->cab_queue;
} else if (info.control.vif->type == NL80211_IFTYPE_STATION &&
is_multicast_ether_addr(hdr->addr1)) {
u8 ap_sta_id = ACCESS_ONCE(mvmvif->ap_sta_id);