diff options
Diffstat (limited to 'drivers/ide/pci/sgiioc4.c')
| -rw-r--r-- | drivers/ide/pci/sgiioc4.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c index 321a4e28ac1..63e28f4e6d3 100644 --- a/drivers/ide/pci/sgiioc4.c +++ b/drivers/ide/pci/sgiioc4.c @@ -98,28 +98,28 @@ sgiioc4_init_hwif_ports(hw_regs_t * hw, unsigned long data_port, int i; /* Registers are word (32 bit) aligned */ - for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) - hw->io_ports[i] = reg + i * 4; + for (i = 0; i <= 7; i++) + hw->io_ports_array[i] = reg + i * 4; if (ctrl_port) - hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port; + hw->io_ports.ctl_addr = ctrl_port; if (irq_port) - hw->io_ports[IDE_IRQ_OFFSET] = irq_port; + hw->io_ports.irq_addr = irq_port; } static void sgiioc4_maskproc(ide_drive_t * drive, int mask) { writeb(mask ? (drive->ctl | 2) : (drive->ctl & ~2), - (void __iomem *)drive->hwif->io_ports[IDE_CONTROL_OFFSET]); + (void __iomem *)drive->hwif->io_ports.ctl_addr); } static int sgiioc4_checkirq(ide_hwif_t * hwif) { unsigned long intr_addr = - hwif->io_ports[IDE_IRQ_OFFSET] + IOC4_INTR_REG * 4; + hwif->io_ports.irq_addr + IOC4_INTR_REG * 4; if ((u8)readl((void __iomem *)intr_addr) & 0x03) return 1; @@ -134,8 +134,8 @@ sgiioc4_clearirq(ide_drive_t * drive) { u32 intr_reg; ide_hwif_t *hwif = HWIF(drive); - unsigned long other_ir = - hwif->io_ports[IDE_IRQ_OFFSET] + (IOC4_INTR_REG << 2); + struct ide_io_ports *io_ports = &hwif->io_ports; + unsigned long other_ir = io_ports->irq_addr + (IOC4_INTR_REG << 2); /* Code to check for PCI error conditions */ intr_reg = readl((void __iomem *)other_ir); @@ -147,12 +147,12 @@ sgiioc4_clearirq(ide_drive_t * drive) * a "clear" status if it got cleared. If not, then spin * for a bit trying to clear it. */ - u8 stat = sgiioc4_INB(hwif->io_ports[IDE_STATUS_OFFSET]); + u8 stat = sgiioc4_INB(io_ports->status_addr); int count = 0; - stat = sgiioc4_INB(hwif->io_ports[IDE_STATUS_OFFSET]); + stat = sgiioc4_INB(io_ports->status_addr); while ((stat & 0x80) && (count++ < 100)) { udelay(1); - stat = sgiioc4_INB(hwif->io_ports[IDE_STATUS_OFFSET]); + stat = sgiioc4_INB(io_ports->status_addr); } if (intr_reg & 0x02) { @@ -162,9 +162,9 @@ sgiioc4_clearirq(ide_drive_t * drive) pci_stat_cmd_reg; pci_err_addr_low = - readl((void __iomem *)hwif->io_ports[IDE_IRQ_OFFSET]); + readl((void __iomem *)io_ports->irq_addr); pci_err_addr_high = - readl((void __iomem *)(hwif->io_ports[IDE_IRQ_OFFSET] + 4)); + readl((void __iomem *)(io_ports->irq_addr + 4)); pci_read_config_dword(dev, PCI_COMMAND, &pci_stat_cmd_reg); printk(KERN_ERR @@ -573,7 +573,6 @@ static const struct ide_port_info sgiioc4_port_info __devinitdata = { .init_dma = ide_dma_sgiioc4, .port_ops = &sgiioc4_port_ops, .dma_ops = &sgiioc4_dma_ops, - .host_flags = IDE_HFLAG_NO_AUTOTUNE, .mwdma_mask = ATA_MWDMA2_ONLY, }; |