ATIIXP_IDE_UDMA_MODE = 0x56
};
-static int atiixp_pre_reset(struct ata_link *link, unsigned long deadline)
-{
- struct ata_port *ap = link->ap;
- static const struct pci_bits atiixp_enable_bits[] = {
- { 0x48, 1, 0x01, 0x00 },
- { 0x48, 1, 0x08, 0x00 }
- };
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
- if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no]))
- return -ENOENT;
-
- return ata_sff_prereset(link, deadline);
-}
-
static int atiixp_cable_detect(struct ata_port *ap)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
.cable_detect = atiixp_cable_detect,
.set_piomode = atiixp_set_piomode,
.set_dmamode = atiixp_set_dmamode,
- .prereset = atiixp_pre_reset,
};
-static int atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+static int atiixp_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
static const struct ata_port_info info = {
.flags = ATA_FLAG_SLAVE_POSS,
- .pio_mask = 0x1f,
- .mwdma_mask = 0x06, /* No MWDMA0 support */
- .udma_mask = 0x3F,
+ .pio_mask = ATA_PIO4,
+ .mwdma_mask = ATA_MWDMA12_ONLY,
+ .udma_mask = ATA_UDMA5,
.port_ops = &atiixp_port_ops
};
- const struct ata_port_info *ppi[] = { &info, NULL };
- return ata_pci_sff_init_one(dev, ppi, &atiixp_sht, NULL);
+ static const struct pci_bits atiixp_enable_bits[] = {
+ { 0x48, 1, 0x01, 0x00 },
+ { 0x48, 1, 0x08, 0x00 }
+ };
+ const struct ata_port_info *ppi[] = { &info, &info };
+ int i;
+
+ for (i = 0; i < 2; i++)
+ if (!pci_test_config_bits(pdev, &atiixp_enable_bits[i]))
+ ppi[i] = &ata_dummy_port_info;
+
+ return ata_pci_sff_init_one(pdev, ppi, &atiixp_sht, NULL);
}
static const struct pci_device_id atiixp[] = {