diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
index 074868394427f642f6a9a85a3ec2b5d8ad0183ac..7ebbf097488b066db27093c777b9ce9ff33b6d56 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
@@ -504,6 +504,7 @@ enum iwl_legacy_cmds {
 
 	/**
 	 * @MARKER_CMD: trace marker command, uses &struct iwl_mvm_marker
+	 * with &struct iwl_mvm_marker_rsp
 	 */
 	MARKER_CMD = 0xcb,
 
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
index 9f88b61536bc75ffff22a788050a73bc66b770de..0a81fb1b6ed41b55bfc2cab5411f4f874537c298 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
@@ -278,6 +278,15 @@ struct iwl_mvm_marker {
 	__le32 metadata[0];
 } __packed; /* MARKER_API_S_VER_1 */
 
+/**
+ * struct iwl_mvm_marker_rsp - Response to marker cmd
+ *
+ * @gp2: The gp2 clock value in the FW
+ */
+struct iwl_mvm_marker_rsp {
+	__le32 gp2;
+} __packed;
+
 /* Operation types for the debug mem access */
 enum {
 	DEBUG_MEM_OP_READ = 0,