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| author | Andrei Warkentin <andreiw@motorola.com> | 2011-05-23 15:06:38 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-25 16:49:03 -0400 |
| commit | f0d89972b01798cf9d245dfa1cacfa0ee78a3593 (patch) | |
| tree | a3e69fc95825971384798eac4281148db837f891 /drivers/mmc/core | |
| parent | e89d456fcdde2df008c032bf928e69e628e07a28 (diff) | |
| download | talos-obmc-linux-f0d89972b01798cf9d245dfa1cacfa0ee78a3593.tar.gz talos-obmc-linux-f0d89972b01798cf9d245dfa1cacfa0ee78a3593.zip | |
mmc: core: Block CMD23 support for UHS104/SDXC cards.
SD cards operating at UHS104 or better support SET_BLOCK_COUNT.
Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Reviewed-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/sd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index 596d0b9d30b8..ff2774128aa9 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -203,6 +203,8 @@ static int mmc_decode_scr(struct mmc_card *card) else card->erased_byte = 0x0; + if (scr->sda_spec3) + scr->cmds = UNSTUFF_BITS(resp, 32, 2); return 0; } |
