/*
* pata_radisys.c - Intel PATA/SATA controllers
*
- * (C) 2006 Red Hat <alan@redhat.com>
+ * (C) 2006 Red Hat <alan@lxorguk.ukuu.org.uk>
*
* Some parts based on ata_piix.c by Jeff Garzik and others.
*
* radisys_set_dmamode - Initialize host controller PATA DMA timings
* @ap: Port whose timings we are configuring
* @adev: Device to program
- * @isich: True if the device is an ICH and has IOCFG registers
*
* Set MWDMA mode for device, in host controller PCI config space.
*
pci_read_config_byte(dev, 0x4A, &udma_mode);
if (adev->xfer_mode == XFER_UDMA_2)
- udma_mode &= ~ (1 << adev->devno);
+ udma_mode &= ~(2 << (adev->devno * 4));
else /* UDMA 4 */
- udma_mode |= (1 << adev->devno);
+ udma_mode |= (2 << (adev->devno * 4));
pci_write_config_byte(dev, 0x4A, udma_mode);
}
/**
- * radisys_qc_issue_prot - command issue
+ * radisys_qc_issue - command issue
* @qc: command pending
*
* Called when the libata layer is about to issue a command. We wrap
* be made PIO0.
*/
-static unsigned int radisys_qc_issue_prot(struct ata_queued_cmd *qc)
+static unsigned int radisys_qc_issue(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
struct ata_device *adev = qc->dev;
radisys_set_piomode(ap, adev);
}
}
- return ata_qc_issue_prot(qc);
+ return ata_sff_qc_issue(qc);
}
static struct ata_port_operations radisys_pata_ops = {
.inherits = &ata_bmdma_port_ops,
- .qc_issue = radisys_qc_issue_prot,
+ .qc_issue = radisys_qc_issue,
.cable_detect = ata_cable_unknown,
.set_piomode = radisys_set_piomode,
.set_dmamode = radisys_set_dmamode,
static int printed_version;
static const struct ata_port_info info = {
.flags = ATA_FLAG_SLAVE_POSS,
- .pio_mask = 0x1f, /* pio0-4 */
- .mwdma_mask = 0x07, /* mwdma1-2 */
- .udma_mask = 0x14, /* UDMA33/66 only */
+ .pio_mask = ATA_PIO4,
+ .mwdma_mask = ATA_MWDMA12_ONLY,
+ .udma_mask = ATA_UDMA24_ONLY,
.port_ops = &radisys_pata_ops,
};
const struct ata_port_info *ppi[] = { &info, NULL };
dev_printk(KERN_DEBUG, &pdev->dev,
"version " DRV_VERSION "\n");
- return ata_pci_init_one(pdev, ppi, &radisys_sht, NULL);
+ return ata_pci_sff_init_one(pdev, ppi, &radisys_sht, NULL);
}
static const struct pci_device_id radisys_pci_tbl[] = {