Date: Sat, 16 Dec 2006 09:19:54 -0500 From: John Baldwin <jhb@freebsd.org> To: John Polstra <jdp@polstra.com> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org, David O'Brien <obrien@freebsd.org> Subject: Re: cvs commit: src/sys/dev/bge if_bge.c Message-ID: <200612160919.54708.jhb@freebsd.org> In-Reply-To: <XFMail.20061215174241.jdp@polstra.com> References: <XFMail.20061215174241.jdp@polstra.com>
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On Friday 15 December 2006 20:42, John Polstra wrote: > On 15-Dec-2006 David O'Brien wrote: > > On Fri, Dec 15, 2006 at 01:26:55PM -0800, Peter Grehan wrote: > >> >I have a Tyan K8W (s2885) which I experienced this on: > >> > >> That's using the the AMD 8131 right ? > > > > Yep. > > > >> Known not to support MSI. > > > > I assumed the code would check and not attempt MSI if not supported. > > That would be the job of the PCI infrastructure, not of the bge > driver. Quite a few motherboards/chipsets indicate MSI support > in their PCI configuration registers but do not in fact have > working MSI support. Scott and I recently added quirk support in > sys/dev/pci/pci.c to deal with that. Feel free to add a new entry > there. But I have a separate patch for the 8131 as it is treated differently. Please try http://www.FreeBSD.org/~jhb/patches/msi_pcib.patch -- John Baldwin
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