diff options
Diffstat (limited to 'drivers/ata/pata_via.c')
| -rw-r--r-- | drivers/ata/pata_via.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 696b99720dcb..a8c9cf685b4b 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -201,11 +201,9 @@ static int via_cable_detect(struct ata_port *ap) { two drives */ if (ata66 & (0x10100000 >> (16 * ap->port_no))) return ATA_CBL_PATA80; + /* Check with ACPI so we can spot BIOS reported SATA bridges */ - if (ata_acpi_init_gtm(ap) && - ata_acpi_cbl_80wire(ap, ata_acpi_init_gtm(ap))) - return ATA_CBL_PATA80; - return ATA_CBL_PATA40; + return ata_acpi_cbl_pata_type(ap); } static int via_pre_reset(struct ata_link *link, unsigned long deadline) @@ -368,7 +366,8 @@ static unsigned int via_mode_filter(struct ata_device *dev, unsigned int mask) } if (dev->class == ATA_DEV_ATAPI && - dmi_check_system(no_atapi_dma_dmi_table)) { + (dmi_check_system(no_atapi_dma_dmi_table) || + config->id == PCI_DEVICE_ID_VIA_6415)) { ata_dev_warn(dev, "controller locks up on ATAPI DMA, forcing PIO\n"); mask &= ATA_MASK_PIO; } @@ -452,7 +451,7 @@ static struct ata_port_operations via_port_ops = { .cable_detect = via_cable_detect, .set_piomode = via_set_piomode, .set_dmamode = via_set_dmamode, - .prereset = via_pre_reset, + .reset.prereset = via_pre_reset, .sff_tf_load = via_tf_load, .port_start = via_port_start, .mode_filter = via_mode_filter, |