sata-vsc broken on SGI Prism

Andreas Schwab
2007-03-24T09:17:24Z

I'm getting this panic when loading sata-vsc on a SGI Prism:

Loading sata_vsc
ACPI: Unable to derive IRQ for device 0001:00:03.0
ACPI: PCI Interrupt 0001:00:03.0[A]: no GSI
FRZ XN request short error.
FRZ XN error detail 1A:
Command word: 0x11
Supplemental: 0xff
Source node id: 0x0
Source chip id: 0x2
Destination chip id: 0x0
Data error: 0x0
Echo: 0x70
Valid: 0x0
Address: 0x1802000021
FRZ XN error detail 1B:
Command word: 0x0
Supplemental: 0x0
Source node id: 0x0
Source chip id: 0x0
Destination chip id: 0x0
Echo: 0x0
Valid: 0x0
Address: 0x0
Fatal ICE HW error
Kernel panic - not syncing: hub_eint_handler: Fatal TIO Error

Bisection has identified this patch (together with the follow-up patch to
fix the compilation failure):

commit 7cbaa86b937b0b1fab95c159989f6a3c00bbcf78
Author: Dan Wolstenholme <daniel@wolstenholme.net>
Date: Tue Jan 9 05:59:21 2007 -0500

[libata] sata_vsc: support PCI MSI

Signed-off-by: Jeff Garzik <jeff@garzik.org>