On Fri, 19 Apr 2013 11:31:49 -0400, John Baldwin <[email protected]> wrote: > On Thursday, April 18, 2013 3:49:40 pm Benjamin Lee wrote: > > I have a system that panics on boot with 10-CURRENT and boots with many > > ACPI error messages and non-functional devices with 9.1-RELEASE. > > > > Motherboard is Foxconn C51XEM2AA (NVIDIA nForce 590) desktop board. [...] > > Even though 9.1-RELEASE boots successfully, devices such as the ehci USB > > controller and SATA controller do not work. > > Ugh, your BIOS does unexpected things. It uses a _CRS for these pci link > devices that uses a "short" IRQ resource, but uses an extended IRQ resource in > _PRS (and expects an extended one in _SRS). We use _CRS as a template for the > resource to build. > > Try this patch. It's a bit hackish, but it forces us to not use _CRS as a > template if _CRS uses a "short" IRQ resource, but the link supports non-ISA > IRQs. [...]
Thanks, that fixed the panic and the system boots. Now it is complaining about AE_AML_BAD_RESOURCE_LENGTH and still unable to route IRQs, but it definitely looks better than the ACPI parsing errors in 9: pcib0: allocated type 3 (0xdffff000-0xdfffffff) for rid 10 of pci0:0:10:0 pcib0: matched entry for 0.10.INTA (src \_SB_.PCI0.AUBA:0) pci_link26: Picked IRQ 20 with weight 0 pci_link26: Unable to route IRQs: AE_AML_BAD_RESOURCE_LENGTH Full boot -v output: http://www.b1c1l1.com/media/debug/20130419-10-patched-boot.txt.gz -- Benjamin Lee http://www.b1c1l1.com/
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