diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 0abda37720..9f84c672d0 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1274,6 +1274,7 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_roam_get_vendor_control_param_event_fixed_param,
     WMITLV_TAG_STRUC_wmi_request_halphy_ctrl_path_stats_cmd_fixed_param,
     WMITLV_TAG_STRUC_wmi_halphy_ctrl_path_stats_event_fixed_param,
+    WMITLV_TAG_STRUC_wmi_peer_flush_policy_cmd_fixed_param,
 } WMITLV_TAG_ID;
 
 /*
@@ -1771,6 +1772,7 @@ typedef enum {
     OP(WMI_ROAM_ENABLE_VENDOR_CONTROL_CMDID) \
     OP(WMI_ROAM_GET_VENDOR_CONTROL_PARAM_CMDID) \
     OP(WMI_REQUEST_HALPHY_CTRL_PATH_STATS_CMDID) \
+    OP(WMI_PEER_FLUSH_POLICY_CMDID) \
     /* add new CMD_LIST elements above this line */
 
 
@@ -5049,6 +5051,11 @@ WMITLV_CREATE_PARAM_STRUC(WMI_RTT_PASN_DEAUTH_CMD);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_pmm_scratch_reg_info, scratch_reg_info, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_PMM_SCRATCH_REG_ALLOCATION_CMDID);
 
+/* Peer flush Policy Cmd */
+#define WMITLV_TABLE_WMI_PEER_FLUSH_POLICY_CMDID(id,op,buf,len) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_peer_flush_policy_cmd_fixed_param, wmi_peer_flush_policy_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+WMITLV_CREATE_PARAM_STRUC(WMI_PEER_FLUSH_POLICY_CMDID);
+
 
 
 /************************** TLV definitions of WMI events *******************************/
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 15041db0cd..590aeafac9 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -706,6 +706,10 @@ typedef enum {
     /* Mac addr based filtering*/
     WMI_PEER_TX_FILTER_CMDID,
 
+    /** flush specific  tid queues of a peer */
+    WMI_PEER_FLUSH_POLICY_CMDID,
+
+
     /* beacon/management specific commands */
 
     /** transmit beacon by reference . used for transmitting beacon on low latency interface like pcie */
@@ -31490,6 +31494,7 @@ static INLINE A_UINT8 *wmi_id_to_name(A_UINT32 wmi_command)
         WMI_RETURN_STRING(WMI_ROAM_ENABLE_VENDOR_CONTROL_CMDID);
         WMI_RETURN_STRING(WMI_ROAM_GET_VENDOR_CONTROL_PARAM_CMDID);
         WMI_RETURN_STRING(WMI_REQUEST_HALPHY_CTRL_PATH_STATS_CMDID);
+        WMI_RETURN_STRING(WMI_PEER_FLUSH_POLICY_CMDID);
     }
 
     return (A_UINT8 *) "Invalid WMI cmd";
@@ -38647,6 +38652,30 @@ typedef struct {
     A_UINT32 is_allocated;
 } wmi_pmm_scratch_reg_allocation_complete_event_fixed_param;
 
+typedef enum {
+    WMI_NO_FLUSH,
+    WMI_TWT_FLUSH,
+
+    /* Add new flush policies above */
+    WMI_MAX_FLUSH_POLICY
+} wmi_peer_flush_policy;
+
+typedef struct {
+    A_UINT32 tlv_header; /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_peer_flush_policy_cmd_fixed_param */
+    A_UINT32 vdev_id;
+    /** peer MAC address */
+    wmi_mac_addr peer_macaddr;
+    /** The tids to flush */
+    A_UINT32 peer_tid_bitmap;
+    /* wmi_peer_flush_policy */
+    A_UINT32 flush_policy;
+    /* n_TWT_SPs_to_expire:
+     * Expire / drop packets whose age is greater than this specified number
+     * of TWT service periods.
+     */
+    A_UINT32 n_TWT_SPs_to_expire;
+} wmi_peer_flush_policy_cmd_fixed_param;
+
 
 
 /* ADD NEW DEFS HERE */
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 5507281587..e9c3fdf198 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 1152
+#define __WMI_REVISION_ 1153
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work