cvs commit: src/sys/dev/acpica acpi_pci_link.c acpi_pcib.c
Nate Lawson
nate at root.org
Wed Aug 11 19:15:45 PDT 2004
Nate Lawson wrote:
> FreeBSD src repository
>
> Modified files:
> sys/dev/acpica acpi_pci_link.c acpi_pcib.c
> Log:
> Fix the PRT entry code in acpi_pci_link to always add the entry, even if
> there is no irq link. Since we now use the stored copy of PRT, not the
> one that used to be passed into acpi_pcib_route_interrupt(), we need it in
> the list. [1]
>
> Fix a bug in acpi_pci_find_prt() where we weren't checking the bus, thus
> choosing the wrong PRT entry to use for routing the link. Also, add a
> printf for the case where the PRT entry is not found as this should not
> happen.
>
> Tested by: marcel [1]
>
> Revision Changes Path
> 1.21 +40 -41 src/sys/dev/acpica/acpi_pci_link.c
> 1.48 +4 -1 src/sys/dev/acpica/acpi_pcib.c
These bugs were most apparent on APIC machines, especially those with
lots of PCI busses. Hardcoded IRQs should now work correctly.
--
Nate
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