From: Liad Kaufman <liad.kauf...@intel.com>
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.kauf...@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumb...@intel.com>
---
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 1 +
drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index a9de2ad..cd5f16e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -665,6 +665,7 @@ struct iwl_mvm {
/* Map to HW queue */
u32 hw_queue_to_mac80211;
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
* allocated. This is needed to make sure we have at least one
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 76866b9..486c985 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -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++;
if (mvm->queue_info[queue].hw_queue_refcount > 1)
enable_queue = false;
+ else
+ mvm->queue_info[queue].ra_sta_id = cfg->sta_id;
mvm->queue_info[queue].tid_bitmap |= BIT(cfg->tid);
IWL_DEBUG_TX_QUEUES(mvm,
@@ -693,6 +695,8 @@ void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue,
int mac80211_queue,
return;
}
+ cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
+
/* Make sure queue info is correct even though we overwrite it */
WARN(mvm->queue_info[queue].hw_queue_refcount ||
mvm->queue_info[queue].tid_bitmap ||
--
2.5.0
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