#define TX4939IDE_BASE(hwif) ((void __iomem *)(hwif)->extra_base)
-static void tx4939ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
+static void tx4939ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
{
- ide_hwif_t *hwif = drive->hwif;
int is_slave = drive->dn;
u32 mask, val;
+ const u8 pio = drive->pio_mode - XFER_PIO_0;
u8 safe = pio;
ide_drive_t *pair;
pair = ide_get_pair_dev(drive);
if (pair)
- safe = min(safe, ide_get_best_pio_mode(pair, 255, 4));
+ safe = min(safe, pair->pio_mode - XFER_PIO_0);
/*
* Update Command Transfer Mode for master/slave and Data
* Transfer Mode for this drive.
/* tx4939ide_tf_load_fixup() will set the Sys_Ctl register */
}
-static void tx4939ide_set_dma_mode(ide_drive_t *drive, const u8 mode)
+static void tx4939ide_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
{
- ide_hwif_t *hwif = drive->hwif;
u32 mask, val;
+ const u8 mode = drive->dma_mode;
/* Update Data Transfer Mode for this drive. */
if (mode >= XFER_UDMA_0)
static int __init tx4939ide_probe(struct platform_device *pdev)
{
- hw_regs_t hw;
- hw_regs_t *hws[] = { &hw, NULL, NULL, NULL };
+ struct ide_hw hw, *hws[] = { &hw };
struct ide_host *host;
struct resource *res;
int irq, ret;
hw.dev = &pdev->dev;
pr_info("TX4939 IDE interface (base %#lx, irq %d)\n", mapbase, irq);
- host = ide_host_alloc(&tx4939ide_port_info, hws);
+ host = ide_host_alloc(&tx4939ide_port_info, hws, 1);
if (!host)
return -ENOMEM;
/* use extra_base for base address of the all registers */