Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d94abba7 authored by Huang Shijie's avatar Huang Shijie Committed by Brian Norris
Browse files

mtd: nand: add fields for JEDEC in nand_chip 



Add the jedec_version field, and add an anonymous union which
contains the nand_onfi_params and nand_jedec_params.

Signed-off-by: default avatarHuang Shijie <b32955@freescale.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent afbfff03

include/linux/mtd/nand.h

+9 −1
Original line number Diff line number Diff line
@@ -590,8 +590,12 @@ struct nand_buffers { 
 * @subpagesize:	[INTERN] holds the subpagesize

 * @onfi_version:	[INTERN] holds the chip ONFI version (BCD encoded),

 *			non 0 if ONFI supported.

 * @jedec_version:	[INTERN] holds the chip JEDEC version (BCD encoded),

 *			non 0 if JEDEC supported.

 * @onfi_params:	[INTERN] holds the ONFI page parameter when ONFI is

 *			supported, 0 otherwise.

 * @jedec_params:	[INTERN] holds the JEDEC parameter page when JEDEC is

 *			supported, 0 otherwise.

 * @read_retries:	[INTERN] the number of read retry modes supported

 * @onfi_set_features:	[REPLACEABLE] set the features for ONFI nand

 * @onfi_get_features:	[REPLACEABLE] get the features for ONFI nand
@@ -664,7 +668,11 @@ struct nand_chip { 
	int badblockbits;



	int onfi_version;

	int jedec_version;

	union {

		struct nand_onfi_params	onfi_params;

		struct nand_jedec_params jedec_params;

	};



	int read_retries;