diff options
Diffstat (limited to 'drivers/ata/sata_via.c')
| -rw-r--r-- | drivers/ata/sata_via.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index f0757023ce9..1dc9b4f2b2d 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -57,7 +57,6 @@ enum { SATA_CHAN_ENAB = 0x40, /* SATA channel enable */ SATA_INT_GATE = 0x41, /* SATA interrupt gating */ SATA_NATIVE_MODE = 0x42, /* Native mode enable */ - SATA_PATA_SHARING = 0x49, /* PATA/SATA sharing func ctrl */ PATA_UDMA_TIMING = 0xB3, /* PATA timing for DMA/ cable detect */ PATA_PIO_TIMING = 0xAB, /* PATA timing register */ @@ -68,7 +67,6 @@ enum { NATIVE_MODE_ALL = (1 << 7) | (1 << 6) | (1 << 5) | (1 << 4), SATA_EXT_PHY = (1 << 6), /* 0==use PATA, 1==ext phy */ - SATA_2DEV = (1 << 5), /* SATA is master/slave */ }; static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); @@ -508,7 +506,6 @@ static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) struct ata_host *host; int board_id = (int) ent->driver_data; const int *bar_sizes; - u8 tmp8; if (!printed_version++) dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); @@ -517,19 +514,10 @@ static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) return rc; - if (board_id == vt6420) { - pci_read_config_byte(pdev, SATA_PATA_SHARING, &tmp8); - if (tmp8 & SATA_2DEV) { - dev_printk(KERN_ERR, &pdev->dev, - "SATA master/slave not supported (0x%x)\n", - (int) tmp8); - return -EIO; - } - + if (board_id == vt6420) bar_sizes = &svia_bar_sizes[0]; - } else { + else bar_sizes = &vt6421_bar_sizes[0]; - } for (i = 0; i < ARRAY_SIZE(svia_bar_sizes); i++) if ((pci_resource_start(pdev, i) == 0) || |