sgiioc4_clearirq(ide_drive_t * drive)
{
u32 intr_reg;
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
struct ide_io_ports *io_ports = &hwif->io_ports;
unsigned long other_ir = io_ports->irq_addr + (IOC4_INTR_REG << 2);
static void sgiioc4_dma_start(ide_drive_t *drive)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
unsigned long ioc4_dma_addr = hwif->dma_base + IOC4_DMA_CTRL * 4;
unsigned int reg = readl((void __iomem *)ioc4_dma_addr);
unsigned int temp_reg = reg | IOC4_S_DMA_START;
static int sgiioc4_dma_end(ide_drive_t *drive)
{
u32 ioc4_dma, bc_dev, bc_mem, num, valid = 0, cnt = 0;
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
unsigned long dma_base = hwif->dma_base;
int dma_stat = 0;
unsigned long *ending_dma = ide_get_hwifdata(hwif);
/* returns 1 if dma irq issued, 0 otherwise */
static int sgiioc4_dma_test_irq(ide_drive_t *drive)
{
- return sgiioc4_checkirq(HWIF(drive));
+ return sgiioc4_checkirq(drive->hwif);
}
static void sgiioc4_dma_host_set(ide_drive_t *drive, int on)
sgiioc4_configure_for_dma(int dma_direction, ide_drive_t * drive)
{
u32 ioc4_dma;
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
unsigned long dma_base = hwif->dma_base;
unsigned long ioc4_dma_addr = dma_base + IOC4_DMA_CTRL * 4;
u32 dma_addr, ending_dma_addr;
static unsigned int
sgiioc4_build_dma_table(ide_drive_t * drive, struct request *rq, int ddir)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
unsigned int *table = hwif->dmatable_cpu;
unsigned int count = 0, i = 1;
struct scatterlist *sg;
static int sgiioc4_dma_setup(ide_drive_t *drive)
{
- struct request *rq = HWGROUP(drive)->rq;
+ struct request *rq = drive->hwif->rq;
unsigned int count = 0;
int ddir;
.exec_command = ide_exec_command,
.read_status = sgiioc4_read_status,
.read_altstatus = ide_read_altstatus,
- .read_sff_dma_status = ide_read_sff_dma_status,
.set_irq = ide_set_irq,
.dma_timeout = ide_dma_timeout,
};
-static const struct ide_port_info sgiioc4_port_info __devinitdata = {
+static const struct ide_port_info sgiioc4_port_info __devinitconst = {
.name = DRV_NAME,
.chipset = ide_pci,
.init_dma = ide_dma_sgiioc4,
return ret;
}
-int
+int __devinit
ioc4_ide_attach_one(struct ioc4_driver_data *idd)
{
/* PCI-RT does not bring out IDE connection.
return pci_init_sgiioc4(idd->idd_pdev);
}
-static struct ioc4_submodule ioc4_ide_submodule = {
+static struct ioc4_submodule __devinitdata ioc4_ide_submodule = {
.is_name = "IOC4_ide",
.is_owner = THIS_MODULE,
.is_probe = ioc4_ide_attach_one,