diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-20 00:32:30 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-20 00:32:30 +0200 |
| commit | caea7602f309cbd55ba609800fd3c3e5d19ab684 (patch) | |
| tree | fbf1fab750452317a1a38f9ec38b18ad6b1323c3 /drivers/ide/pci/amd74xx.c | |
| parent | 272a370900e5d2ae84662338397bb7b2375ff5cf (diff) | |
ide: add IDE_HFLAG_{IO_32BIT,UNMASK_IRQS} host flags
Add IDE_HFLAG_{IO_32BIT,UNMASK_IRQS} host flag to tell ide_pci_setup_ports()
to set drive->{io_32bit,unmask} for both drives on the interface. Convert
amd74xx, sl82c105 and via82cxxx host drivers to use these new host flags.
While at it:
* Add IDE_HFLAGS_AMD define (amd74xx host driver).
* Add IDE_HFLAGS_VIA define (via82cxxx host driver).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/amd74xx.c')
| -rw-r--r-- | drivers/ide/pci/amd74xx.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c index 7cafefbf6c1..f6aa1d7f3fc 100644 --- a/drivers/ide/pci/amd74xx.c +++ b/drivers/ide/pci/amd74xx.c @@ -242,19 +242,12 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const ch static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) { - int i; - if (hwif->irq == 0) /* 0 is bogus but will do for now */ hwif->irq = pci_get_legacy_ide_irq(hwif->pci_dev, hwif->channel); hwif->set_pio_mode = &amd_set_pio_mode; hwif->set_dma_mode = &amd_set_drive; - for (i = 0; i < 2; i++) { - hwif->drives[i].io_32bit = 1; - hwif->drives[i].unmask = 1; - } - if (!hwif->dma_base) return; @@ -270,16 +263,21 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) } } +#define IDE_HFLAGS_AMD \ + (IDE_HFLAG_PIO_NO_BLACKLIST | \ + IDE_HFLAG_PIO_NO_DOWNGRADE | \ + IDE_HFLAG_POST_SET_MODE | \ + IDE_HFLAG_IO_32BIT | \ + IDE_HFLAG_UNMASK_IRQS | \ + IDE_HFLAG_BOOTABLE) + #define DECLARE_AMD_DEV(name_str) \ { \ .name = name_str, \ .init_chipset = init_chipset_amd74xx, \ .init_hwif = init_hwif_amd74xx, \ .enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, \ - .host_flags = IDE_HFLAG_PIO_NO_BLACKLIST | \ - IDE_HFLAG_PIO_NO_DOWNGRADE | \ - IDE_HFLAG_POST_SET_MODE | \ - IDE_HFLAG_BOOTABLE, \ + .host_flags = IDE_HFLAGS_AMD, \ .pio_mask = ATA_PIO5, \ .swdma_mask = ATA_SWDMA2, \ .mwdma_mask = ATA_MWDMA2, \ @@ -291,10 +289,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) .init_chipset = init_chipset_amd74xx, \ .init_hwif = init_hwif_amd74xx, \ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}}, \ - .host_flags = IDE_HFLAG_PIO_NO_BLACKLIST | \ - IDE_HFLAG_PIO_NO_DOWNGRADE | \ - IDE_HFLAG_POST_SET_MODE | \ - IDE_HFLAG_BOOTABLE, \ + .host_flags = IDE_HFLAGS_AMD, \ .pio_mask = ATA_PIO5, \ .swdma_mask = ATA_SWDMA2, \ .mwdma_mask = ATA_MWDMA2, \ |