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Bartlomiej Zolnierkiewicz 9e47be0c97 ide: remove broken disk byte-swapping support ... Remove broken disk byte-swapping support: - it can cause a data corruption on SMP (or if using PREEMPT on UP) - all data coming from disk are byte-swapped by taskfile_*_data() which results in incorrect identify data being reported by /proc/ide/ and IOCTLs - "hdx=bswap/byteswap" kernel parameter has been broken on m68k host drivers (including Atari/Q40 ones) since 2.5.x days (because of 'hwif' zero-ing) - byte-swapping is limited to PIO transfers (for working with TiVo disks on x86 machines using user-space solutions or dm-byteswap should result in much better performance because DMA can be used) For previous discussions please see: http://www.ussg.iu.edu/hypermail/linux/kernel/0201.0/0768.html http://lkml.org/lkml/2004/2/28/111 [ I have dm-byteswap device mapper target if somebody is interested (patch is for 2.6.4 though but I'll dust it off if needed). ] Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>		17 years ago
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arm	…
cris	…
h8300	…
legacy	…
mips	…
pci	…
ppc	…
Kconfig	ide: make CONFIG_IDEPCI_PCIBUS_ORDER visible and deprecate it	17 years ago
Makefile	…
ide-acpi.c	…
ide-cd.c	…
ide-cd.h	…
ide-disk.c	ide: remove broken disk byte-swapping support	17 years ago
ide-dma.c	…
ide-floppy.c	…
ide-generic.c	…
ide-io.c	…
ide-iops.c	…
ide-lib.c	…
ide-pnp.c	…
ide-probe.c	ide: add ide_busy_sleep() helper	17 years ago
ide-proc.c	…
ide-scan-pci.c	ide: move CONFIG_IDEPCI_PCIBUS_ORDER code to ide-scan-pci.c	17 years ago
ide-tape.c	…
ide-taskfile.c	ide: remove broken disk byte-swapping support	17 years ago
ide-timing.h	…
ide.c	ide: remove broken disk byte-swapping support	17 years ago
setup-pci.c	ide: move CONFIG_IDEPCI_PCIBUS_ORDER code to ide-scan-pci.c	17 years ago