Re: CVS commit: src/sys/dev/acpi

[Martin Husemann <martin%homeworld.netbsd.org@localhost>]

On Sun, Sep 23, 2012 at 12:26:26AM +0000, Chuck Silvers wrote:
> Module Name:  src
> Committed By: chs
> Date:         Sun Sep 23 00:26:26 UTC 2012
> 
> Modified Files:
>       src/sys/dev/acpi: acpi_pci_link.c
> 
> Log Message:
> re-enable the code to disable link devices at startup, ie. revert rev 1.3.
> this fixes PCI interrupts on some systems (eg. HP XW9400) and we suspect that
> the problems which led to the original change were caused by buggy early
> implementations of ACPI, which are now ignored by date.
> 
> 
> To generate a diff of this commit:
> cvs rdiff -u -r1.18 -r1.19 src/sys/dev/acpi/acpi_pci_link.c

Sorry to test this late: one of my test systems is affected by this and does
not boot with r1.19 any more.

It is not exactly new, but neither old enough to have ACPI ignored:

TYAN Computer Corp. S2895 (TYAN Thunder K8WE S2895)
...
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <PTLTD ,  RSDT  ,06040000>, AslId < LTP,00000000>
acpi0: SCI interrupting at int 9

If anyone needs acpi dumps, let me know off-list.

Martin