diff --git a/core/wma/src/wma_dev_if.c b/core/wma/src/wma_dev_if.c
index d161c0c8c711..041e75f4e39c 100644
--- a/core/wma/src/wma_dev_if.c
+++ b/core/wma/src/wma_dev_if.c
@@ -831,6 +831,56 @@ static void wma_find_mcc_ap(tp_wma_handle wma, uint8_t vdev_id, bool add)
 }
 #endif /* FEATURE_AP_MCC_CH_AVOIDANCE */
 
+static const wmi_channel_width mode_to_width[MODE_MAX] = {
+	[MODE_11A]           = WMI_CHAN_WIDTH_20,
+	[MODE_11G]           = WMI_CHAN_WIDTH_20,
+	[MODE_11B]           = WMI_CHAN_WIDTH_20,
+	[MODE_11GONLY]       = WMI_CHAN_WIDTH_20,
+	[MODE_11NA_HT20]     = WMI_CHAN_WIDTH_20,
+	[MODE_11NG_HT20]     = WMI_CHAN_WIDTH_20,
+	[MODE_11AC_VHT20]    = WMI_CHAN_WIDTH_20,
+	[MODE_11AC_VHT20_2G] = WMI_CHAN_WIDTH_20,
+	[MODE_11NA_HT40]     = WMI_CHAN_WIDTH_40,
+	[MODE_11NG_HT40]     = WMI_CHAN_WIDTH_40,
+	[MODE_11AC_VHT40]    = WMI_CHAN_WIDTH_40,
+	[MODE_11AC_VHT40_2G] = WMI_CHAN_WIDTH_40,
+	[MODE_11AC_VHT80]    = WMI_CHAN_WIDTH_80,
+	[MODE_11AC_VHT80_2G] = WMI_CHAN_WIDTH_80,
+#if CONFIG_160MHZ_SUPPORT
+	[MODE_11AC_VHT80_80] = WMI_CHAN_WIDTH_80P80,
+	[MODE_11AC_VHT160]   = WMI_CHAN_WIDTH_160,
+#endif
+
+#if SUPPORT_11AX
+	[MODE_11AX_HE20]     = WMI_CHAN_WIDTH_20,
+	[MODE_11AX_HE40]     = WMI_CHAN_WIDTH_40,
+	[MODE_11AX_HE80]     = WMI_CHAN_WIDTH_80,
+	[MODE_11AX_HE80_80]  = WMI_CHAN_WIDTH_80P80,
+	[MODE_11AX_HE160]    = WMI_CHAN_WIDTH_160,
+	[MODE_11AX_HE20_2G]  = WMI_CHAN_WIDTH_20,
+	[MODE_11AX_HE40_2G]  = WMI_CHAN_WIDTH_40,
+	[MODE_11AX_HE80_2G]  = WMI_CHAN_WIDTH_80,
+#endif
+};
+
+/**
+ * chanmode_to_chanwidth() - get channel width through channel mode
+ * @chanmode:   channel phy mode
+ *
+ * Return: channel width
+ */
+static wmi_channel_width chanmode_to_chanwidth(WLAN_PHY_MODE chanmode)
+{
+	wmi_channel_width chan_width;
+
+	if (chanmode >= MODE_11A && chanmode < MODE_MAX)
+		chan_width = mode_to_width[chanmode];
+	else
+		chan_width = WMI_CHAN_WIDTH_20;
+
+	return chan_width;
+}
+
 /**
  * wma_vdev_start_resp_handler() - vdev start response handler
  * @handle: wma handle
@@ -849,6 +899,8 @@ int wma_vdev_start_resp_handler(void *handle, uint8_t *cmd_param_info,
 	struct wma_txrx_node *iface;
 	struct vdev_up_params param = {0};
 	QDF_STATUS status;
+	int err;
+	wmi_channel_width chanwidth;
 
 #ifdef FEATURE_AP_MCC_CH_AVOIDANCE
 	tpAniSirGlobal mac_ctx = cds_get_context(QDF_MODULE_ID_PE);
@@ -988,6 +1040,23 @@ int wma_vdev_start_resp_handler(void *handle, uint8_t *cmd_param_info,
 			(iface->type == WMI_VDEV_TYPE_STA)) ||
 			((resp_event->resp_type == WMI_VDEV_START_RESP_EVENT) &&
 			 (iface->type == WMI_VDEV_TYPE_MONITOR))) {
+			err = wma_set_peer_param(wma, iface->bssid,
+					WMI_PEER_PHYMODE, iface->chanmode,
+					resp_event->vdev_id);
+
+			WMA_LOGD("%s:vdev_id %d chanmode %d status %d",
+				__func__, resp_event->vdev_id,
+				iface->chanmode, err);
+
+			chanwidth = chanmode_to_chanwidth(iface->chanmode);
+			err = wma_set_peer_param(wma, iface->bssid,
+					WMI_PEER_CHWIDTH, chanwidth,
+					resp_event->vdev_id);
+
+			WMA_LOGD("%s:vdev_id %d chanwidth %d status %d",
+				__func__, resp_event->vdev_id,
+				chanwidth, err);
+
 			param.vdev_id = resp_event->vdev_id;
 			param.assoc_id = iface->aid;
 			status = wmi_unified_vdev_up_send(wma->wmi_handle,