| commit | ead70773608a5d97f81cb492f117d20b5e9f323e | |
| author | Alex Dubov <oakad@yahoo.com> | |
| Thu, 20 Mar 2008 00:01:06 +0000 (19 17:01 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Thu, 20 Mar 2008 01:53:37 +0000 (19 18:53 -0700) | ||
| tree | fa71036f83c49c3b7aee99c11d152ddeb2b3599e | treesnapshot (tar.gz zip) |
| parent | 9df130392fb642ecd5564163b574ce69ffda1afa | commitdiff |
memstick: automatically retrieve "INT" value from command response
MemoryStick storage cards, when in parallel mode, send several meaningful bits
of their "INT" register as part of command response. This data is stored by
host and can be used to spare invocation of "GET_INT" TPC on each data page
transferred between host and card.
Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
MemoryStick storage cards, when in parallel mode, send several meaningful bits
of their "INT" register as part of command response. This data is stored by
host and can be used to spare invocation of "GET_INT" TPC on each data page
transferred between host and card.
Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>