Date: Mon, 8 Jan 2007 14:19:13 -0500 From: John Baldwin <jhb@freebsd.org> To: Joe Marcus Clarke <marcus@freebsd.org> Cc: freebsd-bugs@freebsd.org Subject: Re: kern/105768: MSI triggers em0 watchdog failures Message-ID: <200701081419.13337.jhb@freebsd.org> In-Reply-To: <200611230831.kAN8VuDf068404@freefall.freebsd.org> References: <200611230831.kAN8VuDf068404@freefall.freebsd.org>
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On Thursday 23 November 2006 03:31, Joe Marcus Clarke wrote: > Synopsis: MSI triggers em0 watchdog failures > > Responsible-Changed-From-To: freebsd-bugs->jhb > Responsible-Changed-By: marcus > Responsible-Changed-When: Thu Nov 23 08:31:35 UTC 2006 > Responsible-Changed-Why: > Over to John to possible MSI blacklist inclusion. > > http://www.freebsd.org/cgi/query-pr.cgi?pr=105768 Please try this which should disable MSI for your machine: Index: pci.c =================================================================== RCS file: /usr/cvs/src/sys/dev/pci/pci.c,v retrieving revision 1.331 diff -u -r1.331 pci.c --- pci.c 28 Dec 2006 06:14:42 -0000 1.331 +++ pci.c 8 Jan 2007 19:18:38 -0000 @@ -189,6 +201,11 @@ */ { 0x25508086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, + /* + * MSI doesn't work with the Intel E7210 chipset. + */ + { 0x25788086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, + { 0 } }; -- John Baldwin
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