Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/devices/.../mmc_host/mmcX/mmcX:XXXX/enhanced_area_offset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		January 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) Contact:	Chuanxiao Dong <chuanxiao.dong@intel.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 		Enhanced area is a new feature defined in eMMC4.4 standard.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		eMMC4.4 or later card can support such feature. This kind of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		area can help to improve the card performance. If the feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		is enabled, this attribute will indicate the start address of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		enhanced data area. If not, this attribute will be -EINVAL.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		Unit Byte. Format decimal.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) What:		/sys/devices/.../mmc_host/mmcX/mmcX:XXXX/enhanced_area_size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Date:		January 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Contact:	Chuanxiao Dong <chuanxiao.dong@intel.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		Enhanced area is a new feature defined in eMMC4.4 standard.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 		eMMC4.4 or later card can support such feature. This kind of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		area can help to improve the card performance. If the feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		is enabled, this attribute will indicate the size of enhanced
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		data area. If not, this attribute will be -EINVAL.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		Unit KByte. Format decimal.