diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index 4e17e75c78..067019f70a 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -650,6 +650,7 @@ typedef  enum  {
     WMI_SERVICE_MULTIPLE_COEX_CONFIG_SUPPORT = 397, /* FW supports mutiple coex configs in one cmd */
     WMI_SERVICE_PCIE_DATA_RATE_LED_BLINK_SUPPORT = 398, /* FW supports Data Rate based LED blinking for PCI chips */
     WMI_SERVICE_VDEV_DCS_STATS_SUPPORT = 399, /* FW supports VDEV level DCS stats reporting */
+    WMI_SERVICE_WIFI_RADAR_SUPPORT = 400, /* FW supports wifi radar */
 
     WMI_MAX_EXT2_SERVICE
 
diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 479baf68e9..8744b9cc81 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1422,6 +1422,8 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_led_blink_rate_table,
     WMITLV_TAG_STRUC_wmi_enable_led_blink_download_rate_table_fixed_param,
     WMITLV_TAG_STRUC_wmi_vdev_get_twt_session_stats_info_cmd_fixed_param,
+    WMITLV_TAG_STRUC_wmi_pdev_enable_wifi_radar_cmd_fixed_param,
+    WMITLV_TAG_STRUC_wmi_dma_buf_release_wifi_radar_meta_data,
 } WMITLV_TAG_ID;
 /*
  * IMPORTANT: Please add _ALL_ WMI Commands Here.
@@ -1965,6 +1967,7 @@ typedef enum {
     OP(WMI_COEX_MULTIPLE_CONFIG_CMDID) \
     OP(WMI_PDEV_ENABLE_LED_BLINK_DOWNLOAD_TABLE_CMDID) \
     OP(WMI_VDEV_GET_TWT_SESSION_STATS_INFO_CMDID) \
+    OP(WMI_PDEV_ENABLE_WIFI_RADAR_CMDID) \
     /* add new CMD_LIST elements above this line */
 
 
@@ -5557,6 +5560,11 @@ WMITLV_CREATE_PARAM_STRUC(WMI_VDEV_OOB_CONNECTION_REQ_CMDID);
     WMITLV_ELEM(id, op, buf, len, WMITLV_TAG_ARRAY_STRUC, WMI_COEX_CONFIG_CMD_fixed_param, config_list, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_COEX_MULTIPLE_CONFIG_CMDID);
 
+/* Wifi radar enable command */
+#define WMITLV_TABLE_WMI_PDEV_ENABLE_WIFI_RADAR_CMDID(id,op,buf,len) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_pdev_enable_wifi_radar_cmd_fixed_param, wmi_pdev_enable_wifi_radar_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+WMITLV_CREATE_PARAM_STRUC(WMI_PDEV_ENABLE_WIFI_RADAR_CMDID);
+
 
 
 /************************** TLV definitions of WMI events *******************************/
@@ -7104,7 +7112,8 @@ WMITLV_CREATE_PARAM_STRUC(WMI_PDEV_DMA_RING_CFG_RSP_EVENTID);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_dma_buf_release_entry, entries, WMITLV_SIZE_VAR) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_dma_buf_release_spectral_meta_data, meta_data, WMITLV_SIZE_VAR) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_dma_buf_release_cv_upload_meta_data, cv_meta_data, WMITLV_SIZE_VAR) \
-    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_dma_buf_release_cqi_upload_meta_data, cqi_meta_data, WMITLV_SIZE_VAR)
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_dma_buf_release_cqi_upload_meta_data, cqi_meta_data, WMITLV_SIZE_VAR) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_dma_buf_release_wifi_radar_meta_data, wifi_radar_meta_data, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID);
 
 /* ctl failsafe check event */
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 8148afd6c7..71ef9c9d70 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -521,6 +521,8 @@ typedef enum {
      * and download LED ON/OFF Rate table
      */
     WMI_PDEV_ENABLE_LED_BLINK_DOWNLOAD_TABLE_CMDID,
+    /** WMI Command to enable wifi radar */
+    WMI_PDEV_ENABLE_WIFI_RADAR_CMDID,
 
 
     /* VDEV (virtual device) specific commands */
@@ -37248,6 +37250,7 @@ static INLINE A_UINT8 *wmi_id_to_name(A_UINT32 wmi_command)
         WMI_RETURN_STRING(WMI_PEER_MULTIPLE_REORDER_QUEUE_SETUP_CMDID);
         WMI_RETURN_STRING(WMI_COEX_MULTIPLE_CONFIG_CMDID);
         WMI_RETURN_STRING(WMI_PDEV_ENABLE_LED_BLINK_DOWNLOAD_TABLE_CMDID);
+        WMI_RETURN_STRING(WMI_PDEV_ENABLE_WIFI_RADAR_CMDID);
     }
 
     return (A_UINT8 *) "Invalid WMI cmd";
@@ -39126,6 +39129,7 @@ typedef enum {
     WMI_DMA_RING_CONFIG_MODULE_SPECTRAL,
     WMI_DMA_RING_CONFIG_MODULE_RTT,
     WMI_DMA_RING_CONFIG_MODULE_CV_UPLOAD,
+    WMI_DMA_RING_CONFIG_MODULE_WIFI_RADAR,
 } WMI_DMA_RING_SUPPORTED_MODULE;
 
 typedef struct {
@@ -39287,6 +39291,8 @@ typedef struct {
      * wmi_dma_buf_release_cv_upload_meta_data cv_meta_data[num_meta_data_entry]
      * wmi_dma_buf_release_cqi_upload_meta_data
      *     cqi_meta_data[num_meta_data_entry]
+     * wmi_dma_buf_release_wifi_radar_meta_data
+     *     wifi_radar_meta_data[num_meta_data_entry]
      */
 } wmi_dma_buf_release_fixed_param;
 
@@ -46865,6 +46871,30 @@ typedef struct {
     A_UINT32 fb_params;
 } wmi_dma_buf_release_cv_upload_meta_data;
 
+typedef struct {
+    A_UINT32 tlv_header; /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_dma_buf_release_radar_meta_data */
+    /* timestamp at the time of the capture */
+    A_UINT32 timestamp_us;
+    /* phy mode WLAN_PHY_MODE of the channel defined in wlan_defs.h */
+    A_UINT32 phy_mode;
+    /* frequency (in MHz) of the primary 20 MHz channel */
+    A_UINT32 chan_mhz;
+    /* Center frequency 1 in MHz */
+    A_UINT32 band_center_freq1;
+    /* Center frequency 2 in MHz - valid only for 11acvht 80plus80 mode */
+    A_UINT32 band_center_freq2;
+    /* tx chain mask */
+    A_UINT32 tx_chain_mask;
+    /* rx chain mask */
+    A_UINT32 rx_chain_mask;
+    /* number of LTFs sent for capture */
+    A_UINT32 num_ltf_tx;
+    /* number of LTFs skipped in rx */
+    A_UINT32 num_skip_ltf_rx;
+    /* number of LTFs used for accumulation */
+    A_UINT32 num_ltf_accumulation;
+} wmi_dma_buf_release_wifi_radar_meta_data;
+
 typedef struct {
     /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_dma_buf_release_cqi_upload_meta_data */
     A_UINT32 tlv_header;
@@ -47515,6 +47545,40 @@ typedef struct {
     A_UINT32 switch_type;  /* see definition of WMI_AUDIO_TRANSPORT_SWITCH_TYPE */
 } wmi_audio_transport_switch_resp_status_cmd_fixed_param;
 
+typedef struct {
+    /** TLV tag and len; tag equals
+     * WMITLV_TAG_STRUC_wmi_pdev_enable_wifi_radar_cmd_fixed_param
+     */
+    A_UINT32 tlv_header;
+    /* host pdev id */
+    A_UINT32 pdev_id;
+    /* tx_chain_mask:
+     * tx chain mask to use for wifi radar tx.
+     * Only one chain is supposed to be set.
+     */
+    A_UINT32 tx_chain_mask;
+    /* rx chain mask for wifi radar capture. Can have multiple bits set. */
+    A_UINT32 rx_chain_mask;
+    /* number of LTFs to send for capture */
+    A_UINT32 num_ltf_tx;
+    /* number of extra LTFs that are to be skipped for accumulation */
+    A_UINT32 num_skip_ltf_rx;
+    /* number of LTFs to use for accumulation. Must be power of 2. */
+    A_UINT32 num_ltf_accumulation;
+    /* bandwidth to use for capture
+     *     0 = 20 MHz
+     *     1 = 40 MHz
+     *     2 = 80 MHz
+     *     3 = 160 MHz
+     *     4 = 320 MHz
+     */
+    A_UINT32 bw;
+    /* 0 to stop capture, 1 to start periodic capture, 2 to do calibration */
+    A_UINT32 capture_calibrate;
+    /* periodicity of capture in milliseconds */
+    A_UINT32 capture_interval_ms;
+} wmi_pdev_enable_wifi_radar_cmd_fixed_param;
+
 
 
 /* ADD NEW DEFS HERE */
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 9a2f624c80..43bedfc462 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_ 1425
+#define __WMI_REVISION_ 1426
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work