diff options
| author |   Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-07 12:52:36 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-11 09:51:42 +0200 |
| commit | b451f5beece3f5556920992e7498d23f6da6ef6e (patch) | |
| tree | 8fca744c4f369c6d9bc9f223460bac30433d587c /include/linux/mtd/rawnand.h | |
| parent | mtd: rawnand: Add a helper to check supported operations (diff) | |
| download | linux-dev-b451f5beece3f5556920992e7498d23f6da6ef6e.tar.xz linux-dev-b451f5beece3f5556920992e7498d23f6da6ef6e.zip | |
mtd: rawnand: Give the possibility to verify a read operation is supported
This can be used to discriminate between two path in the parameter
page detection: use data_in cycles (like before) if supported, use the
CHANGE READ COLUMN command otherwise.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200507105241.14299-9-miquel.raynal@bootlin.com
Diffstat (limited to 'include/linux/mtd/rawnand.h')
| -rw-r--r-- | include/linux/mtd/rawnand.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index d1f5c5258e35..70380c91731c 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1363,7 +1363,7 @@ int nand_change_write_column_op(struct nand_chip *chip, unsigned int offset_in_page, const void *buf, unsigned int len, bool force_8bit); int nand_read_data_op(struct nand_chip *chip, void *buf, unsigned int len, - bool force_8bit); + bool force_8bit, bool check_only); int nand_write_data_op(struct nand_chip *chip, const void *buf, unsigned int len, bool force_8bit); |