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| author | Andrei Warkentin <andreiw@motorola.com> | 2011-03-31 18:40:00 -0500 |
|---|---|---|
| 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) | |
| download | op-kernel-dev-f4c5522b0a8827f39f83f928961d87e081bfe71c.zip op-kernel-dev-f4c5522b0a8827f39f83f928961d87e081bfe71c.tar.gz | |
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 557b732..c4e96fa 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -45,6 +45,8 @@ struct mmc_ext_csd { u8 rev; u8 erase_group_def; u8 sec_feature_support; + u8 rel_sectors; + u8 rel_param; u8 bootconfig; unsigned int sa_timeout; /* Units: 100ns */ unsigned int hs_max_dtr; |
