- 03 2月, 2009 1 次提交
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由 Atsushi Nemoto 提交于
The bcount is greater than 0 and less than or equal to 0x10000. Thus '(bcount & 0xffff) == 0x0000' can be simplified as 'bcount == 0x10000'. Suggested-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 07 1月, 2009 2 次提交
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由 Sergei Shtylyov 提交于
Move apparently misplaced read_sff_dma_status() method from 'struct ide_tp_ops' to 'struct ide_dma_ops', renaming it to dma_sff_read_status() and making only required for SFF-8038i compatible IDE controller drivers (greatly cutting down the number of initializers) as its only user (outside ide-dma-sff.c and such drivers) appears to be ide_pci_check_simplex() which is only called for such controllers... Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Merge ide_hwgroup_t with ide_hwif_t. * Cleanup init_irq() accordingly, then remove no longer needed ide_remove_port_from_hwgroup() and ide_ports[]. * Remove now unused HWGROUP() macro. While at it: * ide_dump_ata_error() fixups v2: * Fix ->quirk_list check in do_ide_request() (s/hwif->cur_dev/prev_port->cur_dev). Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 02 1月, 2009 2 次提交
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* Set chipset type explicitly in tx4938ide and tx4939ide host drivers (all other host drivers were updated already). * Remove no longer used chipset type fixup from ide_host_register(). Acked-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Trivial CodingStyle fixup for tx4938ide and tx4939ide drivers. Acked-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: NSergei Shtyltov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 30 12月, 2008 2 次提交
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由 Atsushi Nemoto 提交于
This fixes data corruption on PIO mode. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: stable <stable@kernel.org> Cc: sshtylyov@ru.mvista.com Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Atsushi Nemoto 提交于
This fixes data corruption on some heavy load. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: stable <stable@kernel.org> Cc: sshtylyov@ru.mvista.com Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 24 10月, 2008 1 次提交
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由 Atsushi Nemoto 提交于
This is the driver for the Toshiba TX4939 SoC ATA controller. This controller has standard ATA taskfile registers and DMA command/status registers, but the register layout is swapped on big endian. There are some other endian issue and some special registers which requires many custom dma_ops/tp_ops routines and build_dmatable. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Cc: ralf@linux-mips.org Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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