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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-08-01 23:46:46 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-08-01 23:46:46 +0200 |
| commit | 3fcece66911c9d485c1e2050ba033fde607b5130 (patch) | |
| tree | 7acbc24ea7a51f8cd78efa36c3125c865e5bdf4f /kernel/stop_machine.c | |
| parent | 0c8de52d76e4bec6e9168b47be29f11b3bb92768 (diff) | |
| download | op-kernel-dev-3fcece66911c9d485c1e2050ba033fde607b5130.zip op-kernel-dev-3fcece66911c9d485c1e2050ba033fde607b5130.tar.gz | |
scc_pata: PIO fixes
* Use pio == 255 == "auto-tune" in scc_config_drive_for_dma() instead of
forcing PIO4 on PIO fallback. Fix comment while at it.
* Rename scc_tuneproc() to scc_tune_pio() and add scc_tuneproc() wrapper.
Move finding of the best PIO mode and setting of transfer mode on the device
to the new wrapper.
* Fix scc_tune_chipset() to tune PIO modes. Do a small cleanup while at it.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'kernel/stop_machine.c')
0 files changed, 0 insertions, 0 deletions
