diff options
| author | Bernard Xiong <[email protected]> | 2013-01-17 10:06:01 +0800 |
|---|---|---|
| committer | Bernard Xiong <[email protected]> | 2013-01-17 10:06:01 +0800 |
| commit | 9721603b72121566b6c0b42c5f39ce9c2599121f (patch) | |
| tree | 079b85c85c724426ff9d685f2f7a33706e675548 /components/drivers | |
| parent | 7a8dfb6dd5f972c43c435dd221fc3d8f053f5f96 (diff) | |
Add RT_MTD_ESRC definitions.
Add RT_MTD_ESRC definitions. If the source page has issue when copying a page, the low level can return this error code.
Diffstat (limited to 'components/drivers')
| -rw-r--r-- | components/drivers/include/drivers/mtd_nand.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/components/drivers/include/drivers/mtd_nand.h b/components/drivers/include/drivers/mtd_nand.h index 45c3016e5c..fdcece3a57 100644 --- a/components/drivers/include/drivers/mtd_nand.h +++ b/components/drivers/include/drivers/mtd_nand.h @@ -25,11 +25,12 @@ struct rt_mtd_nand_driver_ops; #define RT_MTD_NAND_DEVICE(device) ((struct rt_mtd_nand_device*)(device)) -#define RT_MTD_EOK 0 -#define RT_MTD_EECC 1 -#define RT_MTD_EBUSY 2 -#define RT_MTD_EIO 3 -#define RT_MTD_ENOMEM 4 +#define RT_MTD_EOK 0 /* NO error */ +#define RT_MTD_EECC 1 /* ECC error */ +#define RT_MTD_EBUSY 2 /* hardware busy */ +#define RT_MTD_EIO 3 /* generic IO issue */ +#define RT_MTD_ENOMEM 4 /* out of memory */ +#define RT_MTD_ESRC 5 /* source issue */ struct rt_mtd_nand_device { |