diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index 4a878b83fc..50d4d358f6 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -613,6 +613,7 @@ typedef  enum  {
     WMI_SERVICE_HPA_SUPPORT = 360, /* Support for Host Platform Authentication */
     WMI_SERVICE_WMSK_COMPACTION_RX_TLVS = 361, /* Support word mask subscription for rx tlv compaction */
     WMI_SERVICE_PRE_RX_TO = 362, /* Support for Pre RX timeout */
+    WMI_SERVICE_TDLS_CONCURRENCY_SUPPORT = 363, /* Support for TDLS concurrency in FW */
 
     WMI_MAX_EXT2_SERVICE
 
diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 7f523e5d2a..037ce1cd2b 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -3520,7 +3520,8 @@ WMITLV_CREATE_PARAM_STRUC(WMI_TDLS_PEER_UPDATE_CMDID);
 /* Enable/Disable TDLS Offchannel Cmd */
 #define WMITLV_TABLE_WMI_TDLS_SET_OFFCHAN_MODE_CMDID(id,op,buf,len) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_tdls_set_offchan_mode_cmd_fixed_param, \
-            wmi_tdls_set_offchan_mode_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+            wmi_tdls_set_offchan_mode_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_channel, peer_chan_list, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_TDLS_SET_OFFCHAN_MODE_CMDID);
 
 
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 1942debadd..4e1960205c 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -22618,7 +22618,8 @@ typedef struct {
 
 enum wmi_tdls_offchan_mode {
     WMI_TDLS_ENABLE_OFFCHANNEL,
-    WMI_TDLS_DISABLE_OFFCHANNEL
+    WMI_TDLS_DISABLE_OFFCHANNEL, /* passive offchannel disable */
+    WMI_TDLS_ACTIVE_DISABLE_OFFCHANNEL,
 };
 
 typedef struct {
@@ -22640,6 +22641,9 @@ typedef struct {
     A_UINT32 offchan_oper_class;
     /* off channel frequency in MHz */
     A_UINT32 offchan_freq;
+/** This fixed_param TLV is followed by the below additional TLVs:
+ *    - wmi_channel peer_chan_info[]: optional per-peer chan_info
+ */
 } wmi_tdls_set_offchan_mode_cmd_fixed_param;
 
 
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 2e55fb8cb1..4b8530eeb8 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_ 1275
+#define __WMI_REVISION_ 1276
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work