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iwlwifi: mvm: set sta_id in SCD_QUEUE_CONFIG cmd

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Set the correct sta_id in the SCD_QUEUE_CONFIG command sent
to the FW when enabling/disabling queues. This is needed in
DQA-mode to allow the FW to associate between queue and STA.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Liad Kaufman 2016-02-28 16:15:07 +02:00 committed by Emmanuel Grumbach
parent d5216a2893
commit f02669be45
2 changed files with 5 additions and 0 deletions
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1
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
View File

@ -665,6 +665,7 @@ struct iwl_mvm {
/* Map to HW queue */ /* Map to HW queue */
u32 hw_queue_to_mac80211; u32 hw_queue_to_mac80211;
u8 hw_queue_refcount; u8 hw_queue_refcount;
u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
/* /*
* This is to mark that queue is reserved for a STA but not yet * This is to mark that queue is reserved for a STA but not yet
* allocated. This is needed to make sure we have at least one * allocated. This is needed to make sure we have at least one

4
drivers/net/wireless/intel/iwlwifi/mvm/utils.c
View File

@ -608,6 +608,8 @@ void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
mvm->queue_info[queue].hw_queue_refcount++; mvm->queue_info[queue].hw_queue_refcount++;
if (mvm->queue_info[queue].hw_queue_refcount > 1) if (mvm->queue_info[queue].hw_queue_refcount > 1)
enable_queue = false; enable_queue = false;
else
mvm->queue_info[queue].ra_sta_id = cfg->sta_id;
mvm->queue_info[queue].tid_bitmap |= BIT(cfg->tid); mvm->queue_info[queue].tid_bitmap |= BIT(cfg->tid);
IWL_DEBUG_TX_QUEUES(mvm, IWL_DEBUG_TX_QUEUES(mvm,
@ -693,6 +695,8 @@ void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
return; return;
} }
cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
/* Make sure queue info is correct even though we overwrite it */ /* Make sure queue info is correct even though we overwrite it */
WARN(mvm->queue_info[queue].hw_queue_refcount || WARN(mvm->queue_info[queue].hw_queue_refcount ||
mvm->queue_info[queue].tid_bitmap || mvm->queue_info[queue].tid_bitmap ||