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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-07-20 01:11:57 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-07-20 01:11:57 +0200 |
| commit | e5fa4b2968ff0f32b5ecfa082fd6db50b731055e (patch) | |
| tree | 096ecacb0c3b93c79f5a39899490acacbb2e11d7 /include/asm-x86_64/mtrr.h | |
| parent | 7dd00083b1160b560fa2a0a486799b57baa5d035 (diff) | |
ide: ide_find_best_pio_mode() fixes (take 2)
* Check IORDY bit for PIO modes > 2.
* Some devices claim maximum PIO mode > 2 in id->tPIO, they were punished too
severly for this by being limited to PIO_SLOW. Limit them to PIO2 instead.
v2:
* Fix PIO number being returned incorrectly instead of PIO mode
(Noticed by Sergei).
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/asm-x86_64/mtrr.h')
0 files changed, 0 insertions, 0 deletions