--- linux-4.9.37/include/uapi/linux/msdos_fs.h	2017-07-12 16:42:41.000000000 +0300
+++ linux-4.9.y/include/uapi/linux/msdos_fs.h	2021-06-07 13:01:34.000000000 +0300
@@ -95,7 +95,23 @@
 	unsigned short	d_reclen;
 	char		d_name[256]; /* We must not include limits.h! */
 };
+#ifdef CONFIG_GOKE_MC
+struct fat_direntall {
+	unsigned long   d_ino;
+	unsigned long   d_off;
+	unsigned char   d_type;
+	u64     d_size;
+	char    d_createtime[8];
+	unsigned short  d_reclen;
+	char        d_name[1];
+};
 
+struct fat_direntall_buf {
+	int d_count;
+	int d_usecount;
+	struct fat_direntall direntall;
+};
+#endif
 /*
  * ioctl commands
  */
@@ -106,7 +122,9 @@
 #define FAT_IOCTL_SET_ATTRIBUTES	_IOW('r', 0x11, __u32)
 /*Android kernel has used 0x12, so we use 0x13*/
 #define FAT_IOCTL_GET_VOLUME_ID		_IOR('r', 0x13, __u32)
-
+#ifdef CONFIG_GOKE_MC
+#define VFAT_IOCTL_READDIR_ALL    _IOR('r', 0x14, struct fat_direntall_buf)
+#endif
 struct fat_boot_sector {
 	__u8	ignored[3];	/* Boot strap short or near jump */
 	__u8	system_id[8];	/* Name - can be used to special case