diff options
Diffstat (limited to 'drivers/ide/pci/pdc202xx_old.c')
| -rw-r--r-- | drivers/ide/pci/pdc202xx_old.c | 61 |
1 files changed, 29 insertions, 32 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index 150422ec3cfa..00563e1bfc73 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -115,7 +115,7 @@ static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio) pdc202xx_set_mode(drive, XFER_PIO_0 + pio); } -static u8 __devinit pdc2026x_old_cable_detect(ide_hwif_t *hwif) +static u8 __devinit pdc2026x_cable_detect(ide_hwif_t *hwif) { struct pci_dev *dev = to_pci_dev(hwif->dev); u16 CIS, mask = hwif->channel ? (1 << 11) : (1 << 10); @@ -226,26 +226,6 @@ somebody_else: return (dma_stat & 4) == 4; /* return 1 if INTR asserted */ } -static void pdc202xx_dma_lost_irq(ide_drive_t *drive) -{ - ide_hwif_t *hwif = HWIF(drive); - - if (hwif->resetproc != NULL) - hwif->resetproc(drive); - - ide_dma_lost_irq(drive); -} - -static void pdc202xx_dma_timeout(ide_drive_t *drive) -{ - ide_hwif_t *hwif = HWIF(drive); - - if (hwif->resetproc != NULL) - hwif->resetproc(drive); - - ide_dma_timeout(drive); -} - static void pdc202xx_reset_host (ide_hwif_t *hwif) { unsigned long high_16 = hwif->extra_base - 16; @@ -271,6 +251,18 @@ static void pdc202xx_reset (ide_drive_t *drive) ide_set_max_pio(drive); } +static void pdc202xx_dma_lost_irq(ide_drive_t *drive) +{ + pdc202xx_reset(drive); + ide_dma_lost_irq(drive); +} + +static void pdc202xx_dma_timeout(ide_drive_t *drive) +{ + pdc202xx_reset(drive); + ide_dma_timeout(drive); +} + static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev, const char *name) { @@ -281,17 +273,6 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) { struct pci_dev *dev = to_pci_dev(hwif->dev); - hwif->set_pio_mode = &pdc202xx_set_pio_mode; - hwif->set_dma_mode = &pdc202xx_set_mode; - - hwif->quirkproc = &pdc202xx_quirkproc; - - if (dev->device != PCI_DEVICE_ID_PROMISE_20246) { - hwif->resetproc = &pdc202xx_reset; - - hwif->cable_detect = pdc2026x_old_cable_detect; - } - if (hwif->dma_base == 0) return; @@ -357,6 +338,20 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev, IDE_HFLAG_ABUSE_SET_DMA_MODE | \ IDE_HFLAG_OFF_BOARD) +static const struct ide_port_ops pdc20246_port_ops = { + .set_pio_mode = pdc202xx_set_pio_mode, + .set_dma_mode = pdc202xx_set_mode, + .quirkproc = pdc202xx_quirkproc, +}; + +static const struct ide_port_ops pdc2026x_port_ops = { + .set_pio_mode = pdc202xx_set_pio_mode, + .set_dma_mode = pdc202xx_set_mode, + .quirkproc = pdc202xx_quirkproc, + .resetproc = pdc202xx_reset, + .cable_detect = pdc2026x_cable_detect, +}; + #define DECLARE_PDC2026X_DEV(name_str, udma, extra_flags) \ { \ .name = name_str, \ @@ -364,6 +359,7 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev, .init_hwif = init_hwif_pdc202xx, \ .init_dma = init_dma_pdc202xx, \ .extra = 48, \ + .port_ops = &pdc2026x_port_ops, \ .host_flags = IDE_HFLAGS_PDC202XX | extra_flags, \ .pio_mask = ATA_PIO4, \ .mwdma_mask = ATA_MWDMA2, \ @@ -376,6 +372,7 @@ static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = { .init_chipset = init_chipset_pdc202xx, .init_hwif = init_hwif_pdc202xx, .init_dma = init_dma_pdc202xx, + .port_ops = &pdc20246_port_ops, .extra = 16, .host_flags = IDE_HFLAGS_PDC202XX, .pio_mask = ATA_PIO4, |