Device conflict 3ware twe and CMedia sound card
jhb at freebsd.org
Fri Aug 11 16:56:31 UTC 2006
On Friday 11 August 2006 05:14, Dominic Marks wrote:
> John Baldwin wrote:
> > On Thursday 10 August 2006 11:27, Dominic Marks wrote:
> >>> hint.pci3.13.INTA.irq=17
> >>> That should make twe0 use IRQ 17.
> >> I doesn't seem to have had the desired effect:
> >> > kenv | grep pci3
> >> hint.pci3.13.INTA.irq="17"
> >> > grep twe0 /var/run/dmesg.boot
> >> twe0: <3ware Storage Controller. [...]> port 0xdcb0-0xdcbf mem
> >> 0xdf000000-0xdf7fffff irq 49 at device 13.0 on pci3
> > Erm, that should have worked. Did you just do 'kenv' to set it or did you
> > reboot and set it in the loader? Also, what version are you running, and
> > what revision of /sys/dev/pci/pci.c do you have?
> I set it in devices.hints and rebooted.
> FreeBSD gdc083.internal.graphdata.co.uk 6.1-STABLE FreeBSD 6.1-STABLE
> #2: Mon Jul 17 16:30:13 BST 2006
> dominicm at gdc083.internal.graphdata.co.uk:/usr/obj/usr/src/sys/GDC083 i386
> $FreeBSD: src/sys/dev/pci/pci.c,v 1.292.2.7 2006/01/31 14:42:43
> imp Exp $
Hmm, ok. Well, the next step is to try and see why it isn't working. Can you
patch the pci_assign_interrupt() function in /sys/dev/pci/pci.c to printf()
the tunable name it generates via sprintf() each time it is invoked? Then
boot with that and send me the dmesg? Thanks.
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