diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index f6a8d33a967c..8246fd4f91e4 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -46230,14 +46230,15 @@ typedef struct {
     A_UINT32 dsnr_params;
     /** Peer mac address */
     wmi_mac_addr peer_mac_address;
-    /**
+    /** fb_params:
     * [1:0] Nc
+    *       Refer to WMI_DMA_BUF_RELEASE_CV_UPLOAD_[SET,GET]_FB_PARAMS_NC
     * [3:2] nss_num
-    * [4:5] ddr_buffer_idx
+    *       Refer to WMI_DMA_BUF_RELEASE_CV_UPLOAD_[SET,GET]_FB_PARAMS_NSS_NUM
+    * [5:4] ddr_buffer_idx
+    *       Refer to WMI_DMA_BUF_RELEASE_CV_UPLOAD_[SET,GET]_DDR_BUF_IDX
     */
-    A_UINT32 fb_params:       4,
-             ddr_buffer_idx:  2,
-             reserved:       26;
+    A_UINT32 fb_params;
 } wmi_dma_buf_release_cv_upload_meta_data;
 
 typedef struct {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 8dd71f75d4f1..a19a38c4172f 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_ 1384
+#define __WMI_REVISION_ 1385
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work