Bug 1046524

Created attachment 841709 [details]
USB_Mass_Storage_Device_Properties.

Created attachment 841710 [details]
Screenshot_for_Disk_Management.

Tried the Q35 machine type also hit the same issue.

Tried the simulate usb-storage with xHCI controller that work well.

Summarize it as following:

1.USB3.0 stick passthrough to windows guest with xHCI under q35/pc  -----  Fail
2.USB3.0 stick passthrough to RHEL guest with xHCI under q35/pc     -----  OK
3.USB2.0 stick passthrough to RHEL/windows guest with xHCI          -----  OK
4.Simulate usb-storage with xHCI controller in widows/rhel guest    -----  OK

Best Regards,
sluo

Can I get full "lsusb -v" output for the stick please?

(In reply to Gerd Hoffmann from comment #6)
> Can I get full "lsusb -v" output for the stick please?
My USB3.0 stick info:

# lsusb | grep CompUSA
Bus 004 Device 002: ID 1516:6221 CompUSA 
# lsusb -v
...

Bus 004 Device 002: ID 1516:6221 CompUSA 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         9
  idVendor           0x1516 CompUSA
  idProduct          0x6221 
  bcdDevice            1.00
  iManufacturer           1 
  iProduct                2 
  iSerial                 3 ���
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           44
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk-Only
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               0
        bMaxBurst               3
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               0
        bMaxBurst               3
Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength           22
  bNumDeviceCaps          2
  USB 2.0 Extension Device Capability:
    bLength                 7
    bDescriptorType        16
    bDevCapabilityType      2
    bmAttributes   0x00000002
      Link Power Management (LPM) Supported
  SuperSpeed USB Device Capability:
    bLength                10
    bDescriptorType        16
    bDevCapabilityType      3
    bmAttributes         0x00
    wSpeedsSupported   0x000e
      Device can operate at Full Speed (12Mbps)
      Device can operate at High Speed (480Mbps)
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport   1
      Lowest fully-functional device speed is Full Speed (12Mbps)
    bU1DevExitLat          10 micro seconds
    bU2DevExitLat        2047 micro seconds
Device Status:     0x0000
  (Bus Powered)

Doesn't reproduce locally, please retest with latest packages.

(In reply to Gerd Hoffmann from comment #10)
> Doesn't reproduce locally, please retest with latest packages.
Still hit it with the same testing as comment #0 locally.

host info:
# uname -r && rpm -q qemu-kvm-rhev
3.10.0-121.el7.x86_64
qemu-kvm-rhev-1.5.3-60.el7ev.x86_64
guest info:
windows_server_2012_r2_x64

# lsusb
Bus 004 Device 002: ID 1516:6221 CompUSA 
...
e.g:...-device nec-usb-xhci,id=xhci0,bus=pci.0,addr=0x7 -device usb-host,hostbus=4,hostaddr=2,id=usb-stick,bus=xhci0.0
(qemu) info usb
  Device 0.1, Port 1, Speed 12 Mb/s, Product QEMU USB Tablet
  Device 1.1, Port 1, Speed 5000 Mb/s, Product 

It can regonize the xhci controller but the USB Mass Storage Device fail to work in device manager. Please see attachment 841709 [details] for detail.

Best Regards,
sluo

Please retest with this test build:
http://people.redhat.com/ghoffman/bz1103193/

Hmm, still doesn't reproduce.  Can you try again with an updated host kernel?
/me runs 3.10.0-138.el7, 3.10.0-146.el7 is available meanwhile.

please retest with qemu 2.3+

(In reply to Gerd Hoffmann from comment #18)
> please retest with qemu 2.3+

Hi Gerd,

I have retested with qemu-kvm-rhev-2.3.0-1.el7.x86_64, still hit this issue, too.

cli:
# /usr/libexec/qemu-kvm -monitor stdio -drive file=/home/win2012-64r2-virtio.qcow2,id=img,if=none,snapshot=on -device virtio-blk-pci,drive=img,id=sys-img -spice port=5931,disable-ticketing -m 2G -netdev tap,id=tap0,script=/etc/qemu-ifup -device virtio-net-pci,netdev=tap0,mac=24:be:05:0c:11:11,id=net0  --nodefaults -vga cirrus \
-device nec-usb-xhci,id=xhci0,bus=pci.0,addr=0x7 \
-device usb-host,hostbus=4,hostaddr=2,id=usb-stick,bus=xhci0.0

(In reply to quxiaoya from comment #20)
> (In reply to Gerd Hoffmann from comment #18)
> > please retest with qemu 2.3+
> 
> Hi Gerd,
> 
> I have retested with qemu-kvm-rhev-2.3.0-1.el7.x86_64, still hit this issue,
> too.

Any host kernel error messages?
Any change in behavior if you match the stick
by vendorid + productid instead of hostbus and hostaddr?

Hi Jing,

Could you give a test and update the testing result?

Best Regards,
Junyi

Hi Jing,

Could you reply comment30?

Best Regards,
Junyi