/* Set the PIO timings */
if ((speed & XFER_MODE) == XFER_PIO) {
- ide_drive_t *pair = &drive->hwif->drives[drive->dn ^ 1];
+ ide_drive_t *pair = ide_get_paired_drive(drive);
u8 cmd, pioa;
cmd = pioa = speed - XFER_PIO_0;
}
}
-/****
- * cs5535_set_drive - Configure the drive to the new speed
- * @drive: Drive to set up
- * @speed: desired speed
+/**
+ * cs5535_set_dma_mode - set host controller for DMA mode
+ * @drive: drive
+ * @speed: DMA mode
*
- * cs5535_set_drive() configures the drive and the chipset to a
- * new speed. It also can be called by upper layers.
+ * Programs the chipset for DMA mode.
*/
-static int cs5535_set_drive(ide_drive_t *drive, u8 speed)
+
+static void cs5535_set_dma_mode(ide_drive_t *drive, const u8 speed)
{
- ide_config_drive_speed(drive, speed);
cs5535_set_speed(drive, speed);
-
- return 0;
}
/**
- * cs5535_set_pio_mode - PIO setup
+ * cs5535_set_pio_mode - set host controller for PIO mode
* @drive: drive
* @pio: PIO mode number
*
static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
- ide_config_drive_speed(drive, XFER_PIO_0 + pio);
cs5535_set_speed(drive, XFER_PIO_0 + pio);
}
-static int cs5535_dma_check(ide_drive_t *drive)
-{
- drive->init_speed = 0;
-
- if (ide_tune_dma(drive))
- return 0;
-
- if (ide_use_fast_pio(drive))
- ide_set_max_pio(drive);
-
- return -1;
-}
-
static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
{
u8 bit;
*/
static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
{
- int i;
-
- hwif->autodma = 0;
-
hwif->set_pio_mode = &cs5535_set_pio_mode;
- hwif->speedproc = &cs5535_set_drive;
- hwif->ide_dma_check = &cs5535_dma_check;
+ hwif->set_dma_mode = &cs5535_set_dma_mode;
- hwif->atapi_dma = 1;
- hwif->ultra_mask = 0x1F;
- hwif->mwdma_mask = 0x07;
+ if (hwif->dma_base == 0)
+ return;
hwif->cbl = cs5535_cable_detect(hwif->pci_dev);
-
- if (!noautodma)
- hwif->autodma = 1;
-
- /* just setting autotune and not worrying about bios timings */
- for (i = 0; i < 2; i++) {
- hwif->drives[i].autotune = 1;
- hwif->drives[i].autodma = hwif->autodma;
- }
}
-static ide_pci_device_t cs5535_chipset __devinitdata = {
+static const struct ide_port_info cs5535_chipset __devinitdata = {
.name = "CS5535",
.init_hwif = init_hwif_cs5535,
- .autodma = AUTODMA,
- .bootable = ON_BOARD,
- .host_flags = IDE_HFLAG_SINGLE,
+ .host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_POST_SET_MODE |
+ IDE_HFLAG_BOOTABLE,
.pio_mask = ATA_PIO4,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA4,
};
static int __devinit cs5535_init_one(struct pci_dev *dev,
return ide_setup_pci_device(dev, &cs5535_chipset);
}
-static struct pci_device_id cs5535_pci_tbl[] =
-{
- { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_IDE, PCI_ANY_ID,
- PCI_ANY_ID, 0, 0, 0},
+static const struct pci_device_id cs5535_pci_tbl[] = {
+ { PCI_VDEVICE(NS, PCI_DEVICE_ID_NS_CS5535_IDE), 0 },
{ 0, },
};