diff options
author | Gary King <gking@nvidia.com> | 2010-07-15 17:11:32 -0700 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:38:21 -0800 |
commit | 3599c9f32dcbfcde55856fe7ed6e17ad5d98cea6 (patch) | |
tree | e3c251e2ffbdc50276b0c59b22ae19b872ce60c3 /include/linux/mmc | |
parent | 1233ec6ae2cb898bd262b1808f0309b271d11458 (diff) |
mmc: subtract boot sectors from disk size for eMMC 4.3+ devices
the csd sector count reported by eMMC 4.3+ cards includes the boot
partition size; subtract this from the size reported to the disk
since the boot partition is inaccessible
Change-Id: I601b83aa0159b7aa446409ea8c945b256dd0b5b1
Signed-off-by: Gary King <gking@nvidia.com>
Diffstat (limited to 'include/linux/mmc')
-rw-r--r-- | include/linux/mmc/mmc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index 5a794cb503ea..9e082f76b811 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -293,6 +293,7 @@ struct _mmc_csd { #define EXT_CSD_SEC_ERASE_MULT 230 /* RO */ #define EXT_CSD_SEC_FEATURE_SUPPORT 231 /* RO */ #define EXT_CSD_TRIM_MULT 232 /* RO */ +#define EXT_CSD_BOOT_SIZE_MULTI 226 /* RO */ /* * EXT_CSD field definitions |