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path: root/drivers/ide/pci/sgiioc4.c
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Diffstat (limited to 'drivers/ide/pci/sgiioc4.c')
-rw-r--r--drivers/ide/pci/sgiioc4.c27
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,
};