Bug 1002888
| Summary: | usb hub doesn't work properly (win2012 sees downstream port #1 only) | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | zhonglinzhang <zhzhang> |
| Component: | qemu-kvm | Assignee: | Gerd Hoffmann <kraxel> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.5 | CC: | acathrow, bsarathy, juzhang, kraxel, michen, mkenneth, qzhang, virt-maint, xfu, xuhan |
| Target Milestone: | rc | Keywords: | Regression |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-0.12.1.2-2.405.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-21 07:12:33 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
zhonglinzhang
2013-08-30 07:25:34 UTC
Patch posted. Reproduce with qemu-kvm-0.12.1.2-2.404.el6.x86_64 Steps to Reproduce: 1. Boot win2012 guest: #cat cli-uhci-ehci.sh /usr/libexec/qemu-kvm -M pc -cpu SandyBridge -enable-kvm -m 4G -smp 4,sockets=2,cores=2,threads=1 -name usb-test -rtc base=localtime,clock=host,driftfix=slew -drive file=/home/win2012-64-virtio.qcow2,if=none,id=drive-system-disk,format=qcow2,cache=none,aio=native,werror=stop,rerror=stop -device ide-drive,bus=ide.0,unit=0,drive=drive-system-disk,id=system-disk,bootindex=1 -qmp tcp:0:4444,server,nowait -k en-us -boot menu=on -vnc :1 -spice disable-ticketing,port=5931 -vga qxl -monitor stdio \ -readconfig /home/ich9-ehci-uhci.cfg \ -drive file=/home/disk/disk1.qcow2,if=none,id=drive-usb-0-1,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-1,id=usb-0-1,removable=on \ -drive file=/home/disk/disk2.qcow2,if=none,id=drive-usb-0-2,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-2,id=usb-0-2,removable=on \ -drive file=/home/disk/disk3.qcow2,if=none,id=drive-usb-0-3,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-3,id=usb-0-3,removable=on \ -drive file=/home/disk/disk4.qcow2,if=none,id=drive-usb-0-4,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-4,id=usb-0-4,removable=on \ -drive file=/home/disk/disk5.qcow2,if=none,id=drive-usb-0-5,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-5,id=usb-0-5,removable=on \ -drive file=/home/disk/disk6.qcow2,if=none,id=drive-usb-0-6,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-6,id=usb-0-6,removable=on \ -drive file=/home/disk/disk7.qcow2,if=none,id=drive-usb-0-7,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-7,id=usb-0-7,removable=on \ -drive file=/home/disk/disk8.qcow2,if=none,id=drive-usb-0-8,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-8,id=usb-0-8,removable=on \ -drive file=/home/disk/disk9.qcow2,if=none,id=drive-usb-0-9,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-9,id=usb-0-9,removable=on \ -drive file=/home/disk/disk10.qcow2,if=none,id=drive-usb-0-10,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-10,id=usb-0-10,removable=on \ -drive file=/home/disk/disk11.qcow2,if=none,id=drive-usb-0-11,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-11,id=usb-0-11,removable=on \ -drive file=/home/disk/disk12.qcow2,if=none,id=drive-usb-0-12,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-12,id=usb-0-12,removable=on \ -drive file=/home/disk/disk13.qcow2,if=none,id=drive-usb-0-13,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-13,id=usb-0-13,removable=on \ -drive file=/home/disk/disk14.qcow2,if=none,id=drive-usb-0-14,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-14,id=usb-0-14,removable=on \ -drive file=/home/disk/disk15.qcow2,if=none,id=drive-usb-0-15,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-15,id=usb-0-15,removable=on \ -drive file=/home/disk/disk16.qcow2,if=none,id=drive-usb-0-16,media=disk,format=qcow2,cache=none,aio=native -device usb-storage,drive=drive-usb-0-16,id=usb-0-16,removable=on # cat ich9-ehci-uhci.cfg [device "ehci"] driver = "ich9-usb-ehci1" addr = "1d.7" multifunction = "on" [device "uhci-1"] driver = "ich9-usb-uhci1" addr = "1d.0" multifunction = "on" masterbus = "ehci.0" firstport = "0" [device "uhci-2"] driver = "ich9-usb-uhci2" addr = "1d.1" multifunction = "on" masterbus = "ehci.0" firstport = "2" [device "uhci-3"] driver = "ich9-usb-uhci3" addr = "1d.2" multifunction = "on" masterbus = "ehci.0" firstport = "4" 2. (qemu) info usb Device 0.5, Port 1, Speed 480 Mb/s, Product QEMU USB MSD Device 0.2, Port 2, Speed 480 Mb/s, Product QEMU USB MSD Device 0.3, Port 3, Speed 480 Mb/s, Product QEMU USB MSD Device 0.1, Port 4, Speed 480 Mb/s, Product QEMU USB MSD Device 0.4, Port 5, Speed 480 Mb/s, Product QEMU USB MSD Device 0.1, Port 6, Speed 12 Mb/s, Product QEMU USB Hub Device 0.2, Port 6.1, Speed 12 Mb/s, Product QEMU USB MSD Device 0.3, Port 6.2, Speed 12 Mb/s, Product QEMU USB MSD Device 0.4, Port 6.3, Speed 12 Mb/s, Product QEMU USB MSD Device 0.5, Port 6.4, Speed 12 Mb/s, Product QEMU USB MSD Device 0.6, Port 6.5, Speed 12 Mb/s, Product QEMU USB MSD Device 0.7, Port 6.6, Speed 12 Mb/s, Product QEMU USB MSD Device 0.8, Port 6.7, Speed 12 Mb/s, Product QEMU USB MSD Device 0.9, Port 6.8, Speed 12 Mb/s, Product QEMU USB Hub Device 0.10, Port 6.8.1, Speed 12 Mb/s, Product QEMU USB MSD Device 0.11, Port 6.8.2, Speed 12 Mb/s, Product QEMU USB MSD Device 0.12, Port 6.8.3, Speed 12 Mb/s, Product QEMU USB MSD Device 0.13, Port 6.8.4, Speed 12 Mb/s, Product QEMU USB MSD 3. In device manager check guest (Universal Serial Bus controllers) Actual results: only 6 usb device would be recognized Verify this issue with qemu-kvm-0.12.1.2-2.406.el6.x86_64 Actual results: All usb devices are recognized Based on above information, this issue has been fixed. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2013-1553.html |