diff --git a/qdf/inc/qdf_util.h b/qdf/inc/qdf_util.h
index 8fd5b544dd..c486f5e59c 100644
--- a/qdf/inc/qdf_util.h
+++ b/qdf/inc/qdf_util.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2014-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -133,6 +133,14 @@ typedef __qdf_wait_queue_head_t qdf_wait_queue_head_t;
 		(_var) |= (((_val) & ((1 << (_num_bits)) - 1)) << (_index)); \
 		} while (0)
 
+#define QDF_SET_BITS64(_var, _tmp, _index, _num_bits, _val) do { \
+		(_var) = (((_var) & 0xffffffff00000000) >> 32); \
+		(_var) &= ~(((1 << (_num_bits)) - 1) << ((_index) - 32)); \
+		(_var) |= (((_val) & ((1 << (_num_bits)) - 1)) << ((_index) - 32)); \
+		(_var) = (((_var) & 0x00000000ffffffff) << 32); \
+		(_var) |= ((_tmp) & 0x00000000ffffffff); \
+		} while (0)
+
 /* Get number of bits from the index bit supporting 64 bits */
 #define QDF_GET_BITS64(_val, _index, _num_bits) \
 		(((_val) >> (_index)) & ((1LLU << (_num_bits)) - 1))
diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index 7512d80cf0..dffcab1cbe 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -1118,9 +1118,12 @@ struct wmi_host_tid_to_link_map_params {
  * @mlo_logical_link_index_valid: indicate if the logial link index in is valid
  * @mlo_peer_id_valid: indicate if the mlo peer id is valid
  * @mlo_force_link_inactive: force the peer inactive
+ * @emlsr_support: indicate if eMLSR supported
  * @mld_mac: MLD mac address
  * @logical_link_index: Unique index for links of the mlo. Starts with Zero
  * @ml_peer_id: ML peer id if generated by host. Otherwise invalid peer id
+ * @ieee_link_id: peer link ID
+ * @emlsr_trans_timeout: Transition timeout value from peer for eMLSR links
  */
 struct peer_assoc_mlo_params {
 	uint32_t mlo_enabled:1,
@@ -1129,10 +1132,13 @@ struct peer_assoc_mlo_params {
 		 mlo_logical_link_index_valid:1,
 		 mlo_peer_id_valid:1,
 		 mlo_force_link_inactive:1,
-		 unused:26;
+		 emlsr_support:1,
+		 unused:25;
 	uint8_t mld_mac[QDF_MAC_ADDR_SIZE];
 	uint32_t logical_link_index;
 	uint32_t ml_peer_id;
+	uint32_t ieee_link_id;
+	uint32_t emlsr_trans_timeout;
 };
 
 /**