iwlwifi: mvm: send the low latency command

Recently a new command was added to the firmware
for setting a MAC's low-latency mode.  Use it.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
index ec42c84e5df2..17c7ef1662a9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
@@ -68,6 +68,10 @@
  */
 enum iwl_mac_conf_subcmd_ids {
         /**
+         * @LOW_LATENCY_CMD: &struct iwl_mac_low_latency_cmd
+         */
+        LOW_LATENCY_CMD = 0x3,
+        /**
          * @CHANNEL_SWITCH_NOA_NOTIF: &struct iwl_channel_switch_noa_notif
          */
         CHANNEL_SWITCH_NOA_NOTIF = 0xFF,
@@ -82,4 +86,19 @@ struct iwl_channel_switch_noa_notif {
         __le32 id_and_color;
 } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */
 
+/**
+ * struct iwl_mac_low_latency_cmd - set/clear mac to 'low-latency mode'
+ *
+ * @mac_id: MAC ID to whom to apply the low-latency configurations
+ * @low_latency_rx: 1/0 to set/clear Rx low latency direction
+ * @low_latency_tx: 1/0 to set/clear Tx low latency direction
+ * @reserved: reserved for alignment purposes
+ */
+struct iwl_mac_low_latency_cmd {
+        __le32 mac_id;
+        u8 low_latency_rx;
+        u8 low_latency_tx;
+        __le16 reserved;
+} __packed; /* MAC_LOW_LATENCY_API_S_VER_1 */
+
 #endif /* __iwl_fw_api_mac_cfg_h__ */