diff options
| author | Andrei Warkentin <andreiw@motorola.com> | 2011-03-31 19:40:00 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 20:59:38 -0400 |
| commit | f4c5522b0a8827f39f83f928961d87e081bfe71c (patch) | |
| tree | 3c2126f0adb2a3444b2fd152cc1a880c192c9d77 /include/linux/mmc/card.h | |
| parent | 766a6bf6e987ff5f5085c614b5a62a55006b6a7e (diff) | |
mmc: Reliable write support.
Allows reliable writes to be used for MMC writes. Reliable writes are used
to service write REQ_FUA/REQ_META requests. Handles both the legacy and
the enhanced reliable write support in MMC cards.
Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc/card.h')
| -rw-r--r-- | include/linux/mmc/card.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 557b73263390..c4e96fa5fb2b 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h | |||
| @@ -45,6 +45,8 @@ struct mmc_ext_csd { | |||
| 45 | u8 rev; | 45 | u8 rev; |
| 46 | u8 erase_group_def; | 46 | u8 erase_group_def; |
| 47 | u8 sec_feature_support; | 47 | u8 sec_feature_support; |
| 48 | u8 rel_sectors; | ||
| 49 | u8 rel_param; | ||
| 48 | u8 bootconfig; | 50 | u8 bootconfig; |
| 49 | unsigned int sa_timeout; /* Units: 100ns */ | 51 | unsigned int sa_timeout; /* Units: 100ns */ |
| 50 | unsigned int hs_max_dtr; | 52 | unsigned int hs_max_dtr; |