mode = 2;
switch(mode) {
+ case 3: mask = 0x3f; break;
case 2: mask = 0x1f; break;
case 1: mask = 0x07; break;
default: mask = 0x00; break;
return 0;
}
-static void svwks_tune_pio(ide_drive_t *drive, const u8 pio)
+static void svwks_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
static const u8 pio_modes[] = { 0x5d, 0x47, 0x34, 0x22, 0x20 };
static const u8 drive_pci[] = { 0x41, 0x40, 0x43, 0x42 };
}
}
-static int svwks_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static void svwks_set_dma_mode(ide_drive_t *drive, const u8 speed)
{
static const u8 udma_modes[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 };
static const u8 dma_modes[] = { 0x77, 0x21, 0x20 };
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
- u8 speed = ide_rate_filter(drive, xferspeed);
u8 unit = (drive->select.b.unit & 0x01);
u8 ultra_enable = 0, ultra_timing = 0, dma_timing = 0;
- if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
- svwks_tune_pio(drive, speed - XFER_PIO_0);
- return ide_config_drive_speed(drive, speed);
- }
-
/* If we are about to put a disk into UDMA mode we screwed up.
Our code assumes we never _ever_ do this on an OSB4 */
pci_write_config_byte(dev, drive_pci2[drive->dn], dma_timing);
pci_write_config_byte(dev, (0x56|hwif->channel), ultra_timing);
pci_write_config_byte(dev, 0x54, ultra_enable);
-
- return (ide_config_drive_speed(drive, speed));
-}
-
-static void svwks_tune_drive (ide_drive_t *drive, u8 pio)
-{
- pio = ide_get_best_pio_mode(drive, pio, 4);
- svwks_tune_pio(drive, pio);
- (void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
-}
-
-static int svwks_config_drive_xfer_rate (ide_drive_t *drive)
-{
- drive->init_speed = 0;
-
- if (ide_tune_dma(drive))
- return 0;
-
- if (ide_use_fast_pio(drive))
- svwks_tune_drive(drive, 255);
-
- return -1;
}
static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const char *name)
if (!hwif->irq)
hwif->irq = hwif->channel ? 15 : 14;
- hwif->tuneproc = &svwks_tune_drive;
- hwif->speedproc = &svwks_tune_chipset;
+ hwif->set_pio_mode = &svwks_set_pio_mode;
+ hwif->set_dma_mode = &svwks_set_dma_mode;
hwif->udma_filter = &svwks_udma_filter;
hwif->atapi_dma = 1;
hwif->mwdma_mask = 0x07;
- hwif->autodma = 0;
-
hwif->drives[0].autotune = 1;
hwif->drives[1].autotune = 1;
if (!hwif->dma_base)
return;
- hwif->ide_dma_check = &svwks_config_drive_xfer_rate;
if (hwif->pci_dev->device != PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
if (hwif->cbl != ATA_CBL_PATA40_SHORT)
hwif->cbl = ata66_svwks(hwif);
}
- if (!noautodma)
- hwif->autodma = 1;
-
- hwif->drives[0].autodma = hwif->drives[1].autodma = 1;
}
static int __devinit init_setup_svwks (struct pci_dev *dev, ide_pci_device_t *d)
return d->init_setup(dev, d);
}
-static struct pci_device_id svwks_pci_tbl[] = {
- { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
- { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
- { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
- { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
+static const struct pci_device_id svwks_pci_tbl[] = {
+ { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE), 0 },
+ { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE), 1 },
+ { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE), 2 },
+ { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2), 3 },
+ { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE), 4 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, svwks_pci_tbl);