Date: Mon, 03 Aug 2015 20:08:42 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 196980] [pci] PCI Resource Allocation Causing 2 em devices to fail during initialization Message-ID: <bug-196980-2472-ELoBT3dalU@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-196980-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-196980-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196980 Sean Bruno <sbruno@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |In Progress Keywords|IntelNetworking | CC| |jhb@FreeBSD.org --- Comment #4 from Sean Bruno <sbruno@FreeBSD.org> --- As a shot in the dark, can you add this to your kernel and see if it helps? sys/dev/pci % svn diff Index: pci.c =================================================================== --- pci.c (revision 286233) +++ pci.c (working copy) @@ -247,10 +247,11 @@ { 0x35808086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, /* - * MSI doesn't work with devices behind the AMD 8131 HT-PCIX + * MSI doesn't work with devices behind the AMD 8131/8132 HT-PCIX * bridge. */ { 0x74501022, PCI_QUIRK_DISABLE_MSI, 0, 0 }, + { 0x74521022, PCI_QUIRK_DISABLE_MSI, 0, 0 }, /* * MSI-X allocation doesn't work properly for devices passed through -- You are receiving this mail because: You are the assignee for the bug.
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