From 3985ee3b4c5f9e1d73623b92715375b089c54353 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 19 Oct 2007 00:30:11 +0200 Subject: ide: add IDE_HFLAG_LEGACY_IRQS host flag Add IDE_HFLAG_LEGACY_IRQS host flag to tell ide_pci_setup_ports() to set hwif->irq to legacy IRQ 14/15 (iff hwif->irq is not already set) and convert atiixp, piix, serverworks, sis5513 and slc90e66 host drivers to use it. While at it: * In piix.c add IDE_HFLAGS_PIIX define and don't use ->init_hwif for MPIIX. Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/serverworks.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'drivers/ide/pci/serverworks.c') diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c index c506b8bc4bc..6f95cd29292 100644 --- a/drivers/ide/pci/serverworks.c +++ b/drivers/ide/pci/serverworks.c @@ -360,9 +360,6 @@ static u8 __devinit ata66_svwks(ide_hwif_t *hwif) static void __devinit init_hwif_svwks (ide_hwif_t *hwif) { - if (!hwif->irq) - hwif->irq = hwif->channel ? 15 : 14; - hwif->set_pio_mode = &svwks_set_pio_mode; hwif->set_dma_mode = &svwks_set_dma_mode; hwif->udma_filter = &svwks_udma_filter; @@ -384,7 +381,7 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = { .name = "SvrWks OSB4", .init_chipset = init_chipset_svwks, .init_hwif = init_hwif_svwks, - .host_flags = IDE_HFLAG_BOOTABLE, + .host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = 0x00, /* UDMA is problematic on OSB4 */ @@ -392,7 +389,7 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = { .name = "SvrWks CSB5", .init_chipset = init_chipset_svwks, .init_hwif = init_hwif_svwks, - .host_flags = IDE_HFLAG_BOOTABLE, + .host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA5, @@ -400,7 +397,7 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = { .name = "SvrWks CSB6", .init_chipset = init_chipset_svwks, .init_hwif = init_hwif_svwks, - .host_flags = IDE_HFLAG_BOOTABLE, + .host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA5, @@ -408,7 +405,8 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = { .name = "SvrWks CSB6", .init_chipset = init_chipset_svwks, .init_hwif = init_hwif_svwks, - .host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_BOOTABLE, + .host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_SINGLE | + IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA5, @@ -416,7 +414,8 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = { .name = "SvrWks HT1000", .init_chipset = init_chipset_svwks, .init_hwif = init_hwif_svwks, - .host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_BOOTABLE, + .host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_SINGLE | + IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA5, -- cgit v1.2.3