Messages in this thread | | | Date | Wed, 14 Dec 2005 09:11:30 -0800 (PST) | From | "Randy.Dunlap" <> | Subject | Re: sata_uli fails to see harddisks on an ASRock 939Dual-SATA2 board |
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On Wed, 14 Dec 2005, Bernhard Rosenkraenzer wrote:
> On an ASRock 939Dual-SATA2 board, the sata_uli driver recognizes the onboard > SATA controller (PCI ID 10b9:5289 rev 10, Subsystem 1849:5289), but fails to > see an attached harddisk (the BIOS identifies the harddisk correctly, so a > hardware failure is unlikely). sata_uli apparently sees _something_ is > attached, but doesn't get further. dmesg says: > > libata version 1.20 loaded. > sata_uli 0000:00:12.1: version 0.5 > GSI 18 sharing vector 0xD1 and IRQ 18 > ACPI: PCI Interrupt 0000:00:12.1[A] -> GSI 19 (level, low) -> IRQ 209 > ata1: SATA max UDMA/133 cmd 0xEC00 ctl 0xE082 bmdma 0xD880 irq 209 > ata2: SATA max UDMA/133 cmd 0xE000 ctl 0xDC02 bmdma 0xD888 irq 209 > ata1: SATA link up 1.5 Gbps (SStatus 113) > scsi0 : sata_uli > ata2: SATA link down (SStatus 0) > scsi1 : sata_uli > > No disks are found, even though the link (on ata1) is detected. > > Verified both with an x86 and an x86_64 kernel, and both 2.6.15-rc5 and > 2.6.15-rc5-mm2. > > Any ideas?
I've seen this and thought that it was MSI interrupt related. I have suggested disabling CONFIG_PCI_MSI, but (iirc) that did not fix the problem for someone who tested it. I'll fiddle with it some... no promises.
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