linux-stable-rt/drivers/ide
Sergei Shtylyov 44854add66 [PATCH] PIIX/SLC90E66: PIO mode fallback fix
The fallback to PIO mode in the hwif->dma_check() handler doesn't work in
the Intel PIIX and SMsC SLC90E66 IDE drivers because:

- config_drive_for_dma() calls the hwif->speedproc() handler with a wrong
  mode number (unbiased by XFER_PIO_0) in case of the PIO fallback;

- hwif->tuneproc() handler doesn't really set the drive's own speed (this
  is not fixed as yet).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-30 10:56:43 -08:00
..
arm
cris
h8300
legacy
mips
pci [PATCH] PIIX/SLC90E66: PIO mode fallback fix 2006-12-30 10:56:43 -08:00
ppc
Kconfig
Makefile
ide-cd.c
ide-cd.h
ide-disk.c
ide-dma.c
ide-floppy.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
ide-generic.c
ide-io.c
ide-iops.c
ide-lib.c
ide-pnp.c
ide-probe.c
ide-proc.c
ide-tape.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
ide-taskfile.c
ide-timing.h
ide.c
setup-pci.c