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[PATCH] ata_piix: convert sata to new reset mechanism

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Convert ata_piix sata ->phy_reset to new reset mechanism.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo 2006-02-15 15:01:42 +09:00 committed by Jeff Garzik
parent 573db6b8f9
commit ccbe6d5ee0
1 changed files with 15 additions and 20 deletions
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35
drivers/scsi/ata_piix.c
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@ -132,7 +132,7 @@ static int piix_init_one (struct pci_dev *pdev,
const struct pci_device_id *ent);
static int piix_pata_probe_reset(struct ata_port *ap, unsigned int *classes);
static void piix_sata_phy_reset(struct ata_port *ap);
static int piix_sata_probe_reset(struct ata_port *ap, unsigned int *classes);
static void piix_set_piomode (struct ata_port *ap, struct ata_device *adev);
static void piix_set_dmamode (struct ata_port *ap, struct ata_device *adev);
@ -235,7 +235,7 @@ static const struct ata_port_operations piix_sata_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.phy_reset = piix_sata_phy_reset,
.probe_reset = piix_sata_probe_reset,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
@ -272,8 +272,8 @@ static struct ata_port_info piix_port_info[] = {
/* ich5_sata */
{
.sht = &piix_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST |
PIIX_FLAG_COMBINED | PIIX_FLAG_CHECKINTR,
.host_flags = ATA_FLAG_SATA | PIIX_FLAG_COMBINED |
PIIX_FLAG_CHECKINTR,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = 0x7f, /* udma0-6 */
@ -297,8 +297,7 @@ static struct ata_port_info piix_port_info[] = {
/* ich6_sata */
{
.sht = &piix_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST |
PIIX_FLAG_COMBINED_ICH6 |
.host_flags = ATA_FLAG_SATA | PIIX_FLAG_COMBINED_ICH6 |
PIIX_FLAG_CHECKINTR | ATA_FLAG_SLAVE_POSS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
@ -309,8 +308,7 @@ static struct ata_port_info piix_port_info[] = {
/* ich6_sata_ahci */
{
.sht = &piix_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST |
PIIX_FLAG_COMBINED_ICH6 |
.host_flags = ATA_FLAG_SATA | PIIX_FLAG_COMBINED_ICH6 |
PIIX_FLAG_CHECKINTR | ATA_FLAG_SLAVE_POSS |
PIIX_FLAG_AHCI,
.pio_mask = 0x1f, /* pio0-4 */
@ -448,28 +446,25 @@ static int piix_sata_probe (struct ata_port *ap)
}
/**
* piix_sata_phy_reset - Probe specified port on SATA host controller
* @ap: Port to probe
* piix_sata_probe_reset - Perform reset on SATA port and classify
* @ap: Port to reset
* @classes: Resulting classes of attached devices
*
* Probe SATA phy.
* Reset SATA phy and classify attached devices.
*
* LOCKING:
* None (inherited from caller).
*/
static void piix_sata_phy_reset(struct ata_port *ap)
static int piix_sata_probe_reset(struct ata_port *ap, unsigned int *classes)
{
if (!piix_sata_probe(ap)) {
ata_port_disable(ap);
printk(KERN_INFO "ata%u: SATA port has no device.\n", ap->id);
return;
return 0;
}
ap->cbl = ATA_CBL_SATA;
ata_port_probe(ap);
ata_bus_reset(ap);
return ata_drive_probe_reset(ap, ata_std_probeinit,
ata_std_softreset, NULL,
ata_std_postreset, classes);
}
/**