iwlwifi: mvm: use defines for SCD_CONFIG_CMD enablement
Due to the addition of another option in the SCD_CONFIG_CMD's
%enable field, change the assignment of this field to use
defines rather than hard-code the value itself.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
index 4144623..6b4c63a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
@@ -675,13 +675,21 @@
tx_resp->frame_count) & 0xfff;
}
+/* Available options for the SCD_QUEUE_CFG HCMD */
+enum iwl_scd_cfg_actions {
+ SCD_CFG_DISABLE_QUEUE = 0x0,
+ SCD_CFG_ENABLE_QUEUE = 0x1,
+ SCD_CFG_UPDATE_QUEUE_TID = 0x2,
+};
+
/**
* struct iwl_scd_txq_cfg_cmd - New txq hw scheduler config command
* @token:
* @sta_id: station id
* @tid:
* @scd_queue: scheduler queue to confiug
- * @enable: 1 queue enable, 0 queue disable
+ * @action: 1 queue enable, 0 queue disable, 2 change txq's tid owner
+ * Value is one of %iwl_scd_cfg_actions options
* @aggregate: 1 aggregated queue, 0 otherwise
* @tx_fifo: %enum iwl_mvm_tx_fifo
* @window: BA window size
@@ -692,7 +700,7 @@
u8 sta_id;
u8 tid;
u8 scd_queue;
- u8 enable;
+ u8 action;
u8 aggregate;
u8 tx_fifo;
u8 window;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 1ddcbea..e87473a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -536,7 +536,7 @@
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 0,
+ .action = SCD_CFG_DISABLE_QUEUE,
};
bool shared_queue;
unsigned long mq;
@@ -745,7 +745,7 @@
if (using_inactive_queue) {
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 0,
+ .action = SCD_CFG_DISABLE_QUEUE,
};
u8 ac;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 423efab..7c138fe 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -610,7 +610,7 @@
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 1,
+ .action = SCD_CFG_ENABLE_QUEUE,
.window = frame_limit,
.sta_id = sta_id,
.ssn = cpu_to_le16(ssn),
@@ -684,7 +684,7 @@
if (enable_queue) {
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 1,
+ .action = SCD_CFG_ENABLE_QUEUE,
.window = cfg->frame_limit,
.sta_id = cfg->sta_id,
.ssn = cpu_to_le16(ssn),
@@ -711,7 +711,7 @@
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 0,
+ .action = SCD_CFG_DISABLE_QUEUE,
};
bool remove_mac_queue = true;
int ret;
@@ -746,8 +746,9 @@
~BIT(mac80211_queue);
mvm->queue_info[queue].hw_queue_refcount--;
- cmd.enable = mvm->queue_info[queue].hw_queue_refcount ? 1 : 0;
- if (!cmd.enable)
+ cmd.action = mvm->queue_info[queue].hw_queue_refcount ?
+ SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
+ if (cmd.action == SCD_CFG_DISABLE_QUEUE)
mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
IWL_DEBUG_TX_QUEUES(mvm,
@@ -757,7 +758,7 @@
mvm->queue_info[queue].hw_queue_to_mac80211);
/* If the queue is still enabled - nothing left to do in this func */
- if (cmd.enable) {
+ if (cmd.action == SCD_CFG_ENABLE_QUEUE) {
spin_unlock_bh(&mvm->queue_info_lock);
return;
}