http://bugzilla.novell.com/show_bug.cgi?id=573311 http://bugzilla.novell.com/show_bug.cgi?id=573311#c0 Summary: 'xm create' fails with pci-passthrough if two PCI devices under the same bridge; patch/workaround provided Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: All OS/Version: openSUSE 11.2 Status: NEW Severity: Normal Priority: P5 - None Component: Xen AssignedTo: jdouglas@novell.com ReportedBy: 0.bugs.only.0@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.0) Gecko/20100115 SUSE/3.6.0-145.1 Firefox/3.6 i've rpm -qa | grep -i xen-3 xen-3.4.1_19718_05-1.1.x86_64 i'm trying to passthrough a PCI Eth NIC to a DomU @ grub, module /vmlinuz-xen ... guestdev=0000:04:06.0 reassign_resources ... and. test.cfg ... pci = [ '04:06.0' ] ... @ xm create test.cfg i get, Error: pci: 0000:04:07.0 must be co-assigned to the same guest with 0000:04:06.0 04:06.0 & 04:07.0 are two PCI devices under the same bridge lspci -vt | egrep "06\.0|07\.0" +-14.4-[04]--+-06.0 Intel Corporation 82541PI Gigabit Ethernet Controller | \-07.0 Silicon Image, Inc. SiI 3124 PCI-X Serial ATA Controller reading @ this thread, http://xen.markmail.org/search/?q=disable+flr#query:disableflr+page:1+mid:7d... application of a "disable FLR" patch, http://xen.markmail.org/download.xqy?id=7dbm675e4x4dawec&number=1 works around the problem. after patch & cold reboot, @ Dom0, xm create test.cfg @ Domu lspci 00:01.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05) Reproducible: Always Steps to Reproduce: 1. 2. 3. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.