Date: Tue, 16 Jan 2007 14:45:43 -0500 From: John Baldwin <jhb@freebsd.org> To: Denis Shaposhnikov <dsh@vlink.ru> Cc: freebsd-current@freebsd.org Subject: Re: cvs commit: src/sys/dev/bce if_bce.c src/sys/dev/em if_em.c if_em.h src/sys/dev/mpt mpt.h mpt_pci.c Message-ID: <200701161445.43950.jhb@freebsd.org> In-Reply-To: <87r6twiyc5.fsf@neva.vlink.ru> References: <200611152004.kAFK4vfe058983@repoman.freebsd.org> <200701111126.10095.jhb@freebsd.org> <87r6twiyc5.fsf@neva.vlink.ru>
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On Monday 15 January 2007 01:43, Denis Shaposhnikov wrote: > >>>>> "John" == John Baldwin <jhb@freebsd.org> writes: > > John> Try this and see if it disables MSI for you automatically: > > John> Index: pci.c > John> =================================================================== > John> RCS file: /usr/cvs/src/sys/dev/pci/pci.c,v retrieving revision > John> 1.331 diff -u -r1.331 pci.c > John> --- pci.c 28 Dec 2006 06:14:42 -0000 1.331 > John> +++ pci.c 11 Jan 2007 16:25:20 -0000 > > I've applied the patch and sysctl hw.pci.enable_msi still show "1" but > no system freeze like boot with MSI disabled. > > BTW, I have watchdog timeouts and panic with em(4) on next to > hosts. Disabling MSI fixes it. Here is pciconf -l: I've blacklisted these for now, thanks. These are both non-PCI-express desktop chipsets. -- John Baldwin
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