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yaml
---
r: 71361
b: refs/heads/master
c: 3985ee3
h: refs/heads/master
i:
  71359: 4dd84a1
v: v3
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Bartlomiej Zolnierkiewicz committed Oct 18, 2007
1 parent 5ddb2ac commit e4c219b
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Showing 8 changed files with 29 additions and 36 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 1c51361a9867021dd7444b56d87834003d4ca67d
refs/heads/master: 3985ee3b4c5f9e1d73623b92715375b089c54353
8 changes: 3 additions & 5 deletions trunk/drivers/ide/pci/atiixp.c
Original file line number Diff line number Diff line change
Expand Up @@ -172,9 +172,6 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
u8 ch = hwif->channel;
struct pci_dev *pdev = hwif->pci_dev;

if (!hwif->irq)
hwif->irq = ch ? 15 : 14;

hwif->set_pio_mode = &atiixp_set_pio_mode;
hwif->set_dma_mode = &atiixp_set_dma_mode;
hwif->drives[0].autotune = 1;
Expand All @@ -200,15 +197,16 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
.name = "ATIIXP",
.init_hwif = init_hwif_atiixp,
.enablebits = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
.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,
},{ /* 1 */
.name = "SB600_PATA",
.init_hwif = init_hwif_atiixp,
.enablebits = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_BOOTABLE,
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_LEGACY_IRQS |
IDE_HFLAG_BOOTABLE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
Expand Down
24 changes: 10 additions & 14 deletions trunk/drivers/ide/pci/piix.c
Original file line number Diff line number Diff line change
Expand Up @@ -341,16 +341,6 @@ static u8 __devinit piix_cable_detect(ide_hwif_t *hwif)

static void __devinit init_hwif_piix(ide_hwif_t *hwif)
{
#ifndef CONFIG_IA64
if (!hwif->irq)
hwif->irq = hwif->channel ? 15 : 14;
#endif /* CONFIG_IA64 */

if (hwif->pci_dev->device == PCI_DEVICE_ID_INTEL_82371MX) {
/* This is a painful system best to let it self tune for now */
return;
}

hwif->set_pio_mode = &piix_set_pio_mode;
hwif->set_dma_mode = &piix_set_dma_mode;

Expand Down Expand Up @@ -378,12 +368,18 @@ static void __devinit init_hwif_ich(ide_hwif_t *hwif)
hwif->ide_dma_clear_irq = &piix_dma_clear_irq;
}

#ifndef CONFIG_IA64
#define IDE_HFLAGS_PIIX (IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE)
#else
#define IDE_HFLAGS_PIIX IDE_HFLAG_BOOTABLE
#endif

#define DECLARE_PIIX_DEV(name_str, udma) \
{ \
.name = name_str, \
.init_hwif = init_hwif_piix, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
.host_flags = IDE_HFLAG_BOOTABLE, \
.host_flags = IDE_HFLAGS_PIIX, \
.pio_mask = ATA_PIO4, \
.swdma_mask = ATA_SWDMA2_ONLY, \
.mwdma_mask = ATA_MWDMA12_ONLY, \
Expand All @@ -396,7 +392,7 @@ static void __devinit init_hwif_ich(ide_hwif_t *hwif)
.init_chipset = init_chipset_ich, \
.init_hwif = init_hwif_ich, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
.host_flags = IDE_HFLAG_BOOTABLE, \
.host_flags = IDE_HFLAGS_PIIX, \
.pio_mask = ATA_PIO4, \
.swdma_mask = ATA_SWDMA2_ONLY, \
.mwdma_mask = ATA_MWDMA12_ONLY, \
Expand All @@ -414,11 +410,11 @@ static ide_pci_device_t piix_pci_info[] __devinitdata = {
* of the bit 14 of the IDETIM register at offset 0x6c
*/
.name = "MPIIX",
.init_hwif = init_hwif_piix,
.enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}},
.host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_NO_DMA |
IDE_HFLAG_BOOTABLE,
IDE_HFLAGS_PIIX,
.pio_mask = ATA_PIO4,
/* This is a painful system best to let it self tune for now */
},

/* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */
Expand Down
15 changes: 7 additions & 8 deletions trunk/drivers/ide/pci/serverworks.c
Original file line number Diff line number Diff line change
Expand Up @@ -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;
Expand All @@ -384,39 +381,41 @@ 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 */
},{ /* 1 */
.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,
},{ /* 2 */
.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,
},{ /* 3 */
.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,
},{ /* 4 */
.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,
Expand Down
6 changes: 2 additions & 4 deletions trunk/drivers/ide/pci/sis5513.c
Original file line number Diff line number Diff line change
Expand Up @@ -564,9 +564,6 @@ static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
{
u8 udma_rates[] = { 0x00, 0x00, 0x07, 0x1f, 0x3f, 0x3f, 0x7f, 0x7f };

if (!hwif->irq)
hwif->irq = hwif->channel ? 15 : 14;

hwif->set_pio_mode = &sis_set_pio_mode;
hwif->set_dma_mode = &sis_set_dma_mode;

Expand All @@ -590,7 +587,8 @@ static ide_pci_device_t sis5513_chipset __devinitdata = {
.init_chipset = init_chipset_sis5513,
.init_hwif = init_hwif_sis5513,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.host_flags = IDE_HFLAG_NO_AUTODMA | IDE_HFLAG_BOOTABLE,
.host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_NO_AUTODMA |
IDE_HFLAG_BOOTABLE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
};
Expand Down
5 changes: 1 addition & 4 deletions trunk/drivers/ide/pci/slc90e66.c
Original file line number Diff line number Diff line change
Expand Up @@ -133,9 +133,6 @@ static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
u8 reg47 = 0;
u8 mask = hwif->channel ? 0x01 : 0x02; /* bit0:Primary */

if (!hwif->irq)
hwif->irq = hwif->channel ? 15 : 14;

hwif->set_pio_mode = &slc90e66_set_pio_mode;
hwif->set_dma_mode = &slc90e66_set_dma_mode;

Expand All @@ -156,7 +153,7 @@ static ide_pci_device_t slc90e66_chipset __devinitdata = {
.name = "SLC90E66",
.init_hwif = init_hwif_slc90e66,
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
.host_flags = IDE_HFLAG_BOOTABLE,
.host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE,
.pio_mask = ATA_PIO4,
.swdma_mask = ATA_SWDMA2_ONLY,
.mwdma_mask = ATA_MWDMA12_ONLY,
Expand Down
3 changes: 3 additions & 0 deletions trunk/drivers/ide/setup-pci.c
Original file line number Diff line number Diff line change
Expand Up @@ -562,6 +562,9 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
if ((d->host_flags & IDE_HFLAG_NO_DMA) == 0)
ide_hwif_setup_dma(dev, d, hwif);

if ((d->host_flags & IDE_HFLAG_LEGACY_IRQS) && hwif->irq == 0)
hwif->irq = port ? 15 : 14;

hwif->host_flags = d->host_flags;
hwif->pio_mask = d->pio_mask;

Expand Down
2 changes: 2 additions & 0 deletions trunk/include/linux/ide.h
Original file line number Diff line number Diff line change
Expand Up @@ -1259,6 +1259,8 @@ enum {
IDE_HFLAG_ERROR_STOPS_FIFO = (1 << 19),
/* serialize ports */
IDE_HFLAG_SERIALIZE = (1 << 20),
/* use legacy IRQs */
IDE_HFLAG_LEGACY_IRQS = (1 << 21),
};

#ifdef CONFIG_BLK_DEV_OFFBOARD
Expand Down

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