diff --git a/wmi_unified_param.h b/wmi_unified_param.h
index 61490ae341..02f8151e9c 100644
--- a/wmi_unified_param.h
+++ b/wmi_unified_param.h
@@ -1284,6 +1284,63 @@ struct seg_hdr_info {
 	uint32_t pad;
 };
 
+/**
+ * struct tx_send_params - TX parameters
+ * @pwr: Tx frame transmission power
+ * @mcs_mask: Modulation and coding index mask for transmission
+ *	      bit  0 -> CCK 1 Mbps rate is allowed
+ *	      bit  1 -> CCK 2 Mbps rate is allowed
+ *	      bit  2 -> CCK 5.5 Mbps rate is allowed
+ *	      bit  3 -> CCK 11 Mbps rate is allowed
+ *	      bit  4 -> OFDM BPSK modulation, 1/2 coding rate is allowed
+ *	      bit  5 -> OFDM BPSK modulation, 3/4 coding rate is allowed
+ *	      bit  6 -> OFDM QPSK modulation, 1/2 coding rate is allowed
+ *	      bit  7 -> OFDM QPSK modulation, 3/4 coding rate is allowed
+ *	      bit  8 -> OFDM 16-QAM modulation, 1/2 coding rate is allowed
+ *	      bit  9 -> OFDM 16-QAM modulation, 3/4 coding rate is allowed
+ *	      bit 10 -> OFDM 64-QAM modulation, 2/3 coding rate is allowed
+ *	      bit 11 -> OFDM 64-QAM modulation, 3/4 coding rate is allowed
+ * @nss_mask: Spatial streams permitted
+ *	      bit 0: if set, Nss = 1 (non-MIMO) is permitted
+ *	      bit 1: if set, Nss = 2 (2x2 MIMO) is permitted
+ *	      bit 2: if set, Nss = 3 (3x3 MIMO) is permitted
+ *	      bit 3: if set, Nss = 4 (4x4 MIMO) is permitted
+ *	      bit 4: if set, Nss = 5 (5x5 MIMO) is permitted
+ *	      bit 5: if set, Nss = 6 (6x6 MIMO) is permitted
+ *	      bit 6: if set, Nss = 7 (7x7 MIMO) is permitted
+ *	      bit 7: if set, Nss = 8 (8x8 MIMO) is permitted
+ *            If no bits are set, target will choose what NSS type to use
+ * @retry_limit: Maximum number of retries before ACK
+ * @chain_mask: Chains to be used for transmission
+ * @bw_mask: Bandwidth to be used for transmission
+ *	     bit  0 -> 5MHz
+ *	     bit  1 -> 10MHz
+ *	     bit  2 -> 20MHz
+ *	     bit  3 -> 40MHz
+ *	     bit  4 -> 80MHz
+ *	     bit  5 -> 160MHz
+ *	     bit  6 -> 80_80MHz
+ * @preamble_type: Preamble types for transmission
+ *	     bit 0: if set, OFDM
+ *	     bit 1: if set, CCK
+ *	     bit 2: if set, HT
+ *	     bit 3: if set, VHT
+ *	     bit 4: if set, HE
+ * @frame_type: Data or Management frame
+ *	        Data:1 Mgmt:0
+ */
+struct tx_send_params {
+	uint32_t pwr:8,
+		 mcs_mask:12,
+		 nss_mask:8,
+		 retry_limit:4;
+	uint32_t chain_mask:8,
+		 bw_mask:7,
+		 preamble_type:5,
+		 frame_type:1,
+		 reserved:11;
+};
+
 /**
  * struct wmi_mgmt_params - wmi mgmt cmd paramters
  * @tx_frame: management tx frame
@@ -1294,6 +1351,8 @@ struct seg_hdr_info {
  * @desc_id: descriptor id relyaed back by target
  * @macaddr - macaddr of peer
  * @qdf_ctx: qdf context for qdf_nbuf_map
+ * @tx_param: TX send parameters
+ * @tx_params_valid: Flag that indicates if TX params are valid
  */
 struct wmi_mgmt_params {
 	void *tx_frame;
@@ -1304,6 +1363,8 @@ struct wmi_mgmt_params {
 	uint16_t desc_id;
 	uint8_t *macaddr;
 	void *qdf_ctx;
+	struct tx_send_params tx_param;
+	bool tx_params_valid;
 };
 
 /**
@@ -1316,6 +1377,8 @@ struct wmi_mgmt_params {
  * @desc_id: descriptor id relyaed back by target
  * @macaddr: macaddr of peer
  * @qdf_ctx: qdf context for qdf_nbuf_map
+ * @tx_param: TX send parameters
+ * @tx_params_valid: Flag that indicates if TX params are valid
  */
 struct wmi_offchan_data_tx_params {
 	void *tx_frame;
@@ -1326,6 +1389,8 @@ struct wmi_offchan_data_tx_params {
 	uint16_t desc_id;
 	uint8_t *macaddr;
 	void *qdf_ctx;
+	struct tx_send_params tx_param;
+	bool tx_params_valid;
 };
 
 /**