diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 58b40027e63c..5a3b02d8f62f 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1338,6 +1338,7 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_hpa_evt_fixed_param,
     WMITLV_TAG_STRUC_wmi_pdev_set_tgtr2p_table_cmd_fixed_param,
     WMITLV_TAG_STRUC_wmi_pdev_set_tgtr2p_table_event_fixed_param,
+    WMITLV_TAG_STRUC_wmi_peer_bulk_set_cmd_fixed_param,
 } WMITLV_TAG_ID;
 
 /*
@@ -1857,6 +1858,7 @@ typedef enum {
     OP(WMI_TDMA_SCHEDULE_REQUEST_CMDID) \
     OP(WMI_HPA_CMDID) \
     OP(WMI_PDEV_SET_TGTR2P_TABLE_CMDID) \
+    OP(WMI_PEER_BULK_SET_CMDID) \
     /* add new CMD_LIST elements above this line */
 
 
@@ -4800,6 +4802,12 @@ WMITLV_CREATE_PARAM_STRUC(WMI_PEER_CFR_CAPTURE_CMDID);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_chan_width_peer_list, peer_info, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_PEER_CHAN_WIDTH_SWITCH_CMDID);
 
+/* BULK Peer Set command */
+#define WMITLV_TABLE_WMI_PEER_BULK_SET_CMDID(id,op,buf,len) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_peer_bulk_set_cmd_fixed_param, wmi_peer_bulk_set_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_peer_list, peer_info, WMITLV_SIZE_VAR)
+WMITLV_CREATE_PARAM_STRUC(WMI_PEER_BULK_SET_CMDID);
+
 /* OBSS_PD Spatial_Reuse Set Default OBSS Thresholds */
 #define WMITLV_TABLE_WMI_PDEV_OBSS_PD_SPATIAL_REUSE_SET_DEF_OBSS_THRESH_CMDID(id,op,buf,len) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_obss_spatial_reuse_set_def_obss_thresh_cmd_fixed_param, wmi_obss_spatial_reuse_set_def_obss_thresh_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index fa2931e92929..a6b02c35264d 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -745,6 +745,8 @@ typedef enum {
     /* Set disabled scheduler modes for one or more peers */
     WMI_PEER_SCHED_MODE_DISABLE_CMDID,
 
+    /* Group SET cmd for PEERS */
+ 	WMI_PEER_BULK_SET_CMDID,
 
     /* beacon/management specific commands */
 
@@ -17125,6 +17127,9 @@ typedef struct {
  */
 #define WMI_PEER_CHWIDTH_PUNCTURE_20MHZ_BITMAP         0x27
 
+#define WMI_PEER_SET_TX_POWER                          0x28
+
+
 typedef struct {
     A_UINT32 tlv_header; /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_peer_set_param_cmd_fixed_param */
     /** unique id identifying the VDEV, generated by the caller */
@@ -37044,6 +37049,36 @@ typedef struct {
      */
 } wmi_peer_chan_width_switch_cmd_fixed_param;
 
+#define WMI_PEER_BULK_SET_VDEV_ID(comp, value) WMI_SET_BITS(comp, 0, 8, value)
+#define WMI_PEER_BULK_GET_VDEV_ID(comp) WMI_GET_BITS(comp, 0, 8)
+/* bits 30:8 currently unused */
+#define WMI_PEER_BULK_SET_VALID_VDEV_ID(comp) WMI_SET_BITS(comp, 31, 1, 1)
+#define WMI_PEER_BULK_GET_VALID_VDEV_ID(comp) WMI_GET_BITS(comp, 31, 1)
+
+typedef struct {
+     A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUCT_wmi_peer_list */
+     wmi_mac_addr peer_macaddr;
+     /** parameter id */
+     A_UINT32 param_id;
+     A_UINT32 param_value;
+} wmi_peer_list;
+
+/* WMI_PEER_BULK_SET_CMDID */
+typedef struct {
+    A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_peer_bulk_set_cmd_fixed_param */
+    /* vdev_var:
+     * The MSb (bit 31) indicates that the vdev_id is valid.
+     * The LSB (bits 0-7) is used to infer the actual vdev_id.
+     * The other bits can be used for future enhancements.
+     */
+    A_UINT32 vdev_var;
+
+    /*
+     * Following this structure is the TLV array:
+     *     struct wmi_peer_list peer_info[];
+     */
+} wmi_peer_bulk_set_cmd_fixed_param;
+
 typedef struct {
     /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_pdev_he_tb_action_frm_cmd_fixed_param */
     A_UINT32 tlv_header;
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 9b5068ecfeae..2ca9939d227a 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_ 1263
+#define __WMI_REVISION_ 1264
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work