Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7d73a363dea186a864f6295bbe842da8044d42cd Commit: 7d73a363dea186a864f6295bbe842da8044d42cd Parent: e708eb9bc0515f36d77477877e74b6b9056b5879 Author: Alan Cox <[EMAIL PROTECTED]> AuthorDate: Thu Jul 26 18:38:06 2007 +0100 Committer: Jeff Garzik <[EMAIL PROTECTED]> CommitDate: Fri Oct 12 14:55:34 2007 -0400
libata pata_via: ACPI checks for 80wire cable Testing this on the VIA boards fixes several problems with otherwise undetectable SATA bridge chips Signed-off-by: Alan Cox <[EMAIL PROTECTED]> Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]> --- drivers/ata/pata_via.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 4ddcae8..f11b87e 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -184,6 +184,9 @@ 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_cbl_80wire(ap)) + return ATA_CBL_PATA80; return ATA_CBL_PATA40; } - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html