diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-26 13:44:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-26 13:44:19 -0700 |
| commit | a52b0d25a722e84da999005b75f972aa4824253c (patch) | |
| tree | 4a3a48305f744e6bde2e3fd663a4473dd712049c /drivers/ide/pci/sc1200.c | |
| parent | 539a5fe22620a1665cce504167953a71a43232ad (diff) | |
| parent | f37afdaca711838b50ecd89b9c15fc745270d77c (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (46 commits)
ide: constify struct ide_dma_ops
ide: add struct ide_dma_ops (take 3)
ide: add IDE_HFLAG_SERIALIZE_DMA host flag
sl82c105: check bridge revision in sl82c105_init_one()
au1xxx-ide: use ->init_dma method
palm_bk3710: use ->init_dma method
sgiioc4: use ->init_dma method
icside: use ->init_dma method
ide-pmac: use ->init_dma method
ide: do complete DMA setup in ->init_dma method (take 2)
au1xxx-ide: fix MWDMA support
ide: cleanup ide_setup_dma()
ide: factor out setting PCI bus-mastering from ide_hwif_setup_dma()
ide: export ide_allocate_dma_engine()
ide: move ide_setup_dma() call out from ->init_dma method
alim15x3: skip DMA initialization completely on revs < 0x20
pdc202xx_old: remove init_dma_pdc202xx()
ide: don't display "BIOS" settings in ide_setup_dma()
ide: remove ->cds field from ide_hwif_t (take 2)
ide: remove ide_dma_iobase()
...
Diffstat (limited to 'drivers/ide/pci/sc1200.c')
| -rw-r--r-- | drivers/ide/pci/sc1200.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 44985c8f36e..14c787b5d95 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -165,7 +165,7 @@ static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode) * * returns 1 on error, 0 otherwise */ -static int sc1200_ide_dma_end (ide_drive_t *drive) +static int sc1200_dma_end(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); unsigned long dma_base = hwif->dma_base; @@ -214,7 +214,7 @@ static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio) printk("SC1200: %s: changing (U)DMA mode\n", drive->name); ide_dma_off_quietly(drive); if (ide_set_dma_mode(drive, mode) == 0 && drive->using_dma) - hwif->dma_host_set(drive, 1); + hwif->dma_ops->dma_host_set(drive, 1); return; } @@ -286,25 +286,27 @@ static int sc1200_resume (struct pci_dev *dev) } #endif -/* - * This gets invoked by the IDE driver once for each channel, - * and performs channel-specific pre-initialization before drive probing. - */ -static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif) -{ - hwif->set_pio_mode = &sc1200_set_pio_mode; - hwif->set_dma_mode = &sc1200_set_dma_mode; - - if (hwif->dma_base == 0) - return; +static const struct ide_port_ops sc1200_port_ops = { + .set_pio_mode = sc1200_set_pio_mode, + .set_dma_mode = sc1200_set_dma_mode, + .udma_filter = sc1200_udma_filter, +}; - hwif->udma_filter = sc1200_udma_filter; - hwif->ide_dma_end = &sc1200_ide_dma_end; -} +static const struct ide_dma_ops sc1200_dma_ops = { + .dma_host_set = ide_dma_host_set, + .dma_setup = ide_dma_setup, + .dma_exec_cmd = ide_dma_exec_cmd, + .dma_start = ide_dma_start, + .dma_end = sc1200_dma_end, + .dma_test_irq = ide_dma_test_irq, + .dma_lost_irq = ide_dma_lost_irq, + .dma_timeout = ide_dma_timeout, +}; static const struct ide_port_info sc1200_chipset __devinitdata = { .name = "SC1200", - .init_hwif = init_hwif_sc1200, + .port_ops = &sc1200_port_ops, + .dma_ops = &sc1200_dma_ops, .host_flags = IDE_HFLAG_SERIALIZE | IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_ABUSE_DMA_MODES, |