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| author | Bartlomiej Zolnierkiewicz | 2007-07-20 01:11:57 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2007-07-20 01:11:57 +0200 |
| commit | e5fa4b2968ff0f32b5ecfa082fd6db50b731055e (patch) | |
| tree | 096ecacb0c3b93c79f5a39899490acacbb2e11d7 /drivers/ide/pci/opti621.c | |
| parent | ide: add ide_pio_cycle_time() helper (take 2) (diff) | |
| download | kernel-qcow2-linux-e5fa4b2968ff0f32b5ecfa082fd6db50b731055e.tar.gz kernel-qcow2-linux-e5fa4b2968ff0f32b5ecfa082fd6db50b731055e.tar.xz kernel-qcow2-linux-e5fa4b2968ff0f32b5ecfa082fd6db50b731055e.zip | |
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 'drivers/ide/pci/opti621.c')
0 files changed, 0 insertions, 0 deletions