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| author | Tejun Heo <htejun@gmail.com> | 2008-02-07 02:18:53 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-02-11 20:29:42 +0100 |
| commit | 7585eb1b7cf4bbace37ce18500809140c8eeccc3 (patch) | |
| tree | 81d3e2e1e7a8db7ccf47494cb0426214d8fbd32d /drivers/ata/pata_via.c | |
| parent | Linux 2.6.25-rc1 (diff) | |
| download | linux-7585eb1b7cf4bbace37ce18500809140c8eeccc3.tar.xz linux-7585eb1b7cf4bbace37ce18500809140c8eeccc3.zip | |
pata_via: fix SATA cable detection on cx700
The first port of cx700 is SATA. Fix cable detection.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_via.c')
| -rw-r--r-- | drivers/ata/pata_via.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 39627ab684bf..d119a68c388f 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -84,6 +84,7 @@ enum { VIA_BAD_ID = 0x100, /* Has wrong vendor ID (0x1107) */ VIA_BAD_AST = 0x200, /* Don't touch Address Setup Timing */ VIA_NO_ENABLES = 0x400, /* Has no enablebits */ + VIA_SATA_PATA = 0x800, /* SATA/PATA combined configuration */ }; /* @@ -100,7 +101,7 @@ static const struct via_isa_bridge { { "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, - { "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, + { "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA }, { "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES}, { "vt8237a", PCI_DEVICE_ID_VIA_8237A, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8237", PCI_DEVICE_ID_VIA_8237, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, @@ -172,6 +173,9 @@ static int via_cable_detect(struct ata_port *ap) { if (via_cable_override(pdev)) return ATA_CBL_PATA40_SHORT; + if ((config->flags & VIA_SATA_PATA) && ap->port_no == 0) + return ATA_CBL_SATA; + /* Early chips are 40 wire */ if ((config->flags & VIA_UDMA) < VIA_UDMA_66) return ATA_CBL_PATA40; |