===================================================================
@@ -1840,6 +1840,17 @@
free(dev->filter_rules);
}
+static void usbredir_handle_attach(USBDevice *udev)
+{
+ assert(udev != NULL);
+ assert(udev->attached);
+ assert(udev->state == USB_STATE_ATTACHED);
+
+ if (udev->speed == USB_SPEED_SUPER && (udev->port->speedmask & USB_SPEED_MASK_SUPER)) {
+ udev->state = USB_STATE_DEFAULT;
+ }
+}
+
static int usbredir_check_filter(USBRedirDevice *dev)
{
if (dev->interface_info.interface_count == NO_INTERFACE_INFO) {
@@ -3014,6 +3025,7 @@
uc->init = usbredir_initfn;
uc->product_desc = "USB Redirection Device";
uc->handle_destroy = usbredir_handle_destroy;
+ uc->handle_attach = usbredir_handle_attach;
uc->cancel_packet = usbredir_cancel_packet;
uc->handle_reset = usbredir_handle_reset;
uc->handle_data = usbredir_handle_data;
Hi, I am using qemu 2.1.2 and the qemu process blocked when redirecting a usb 3.0 device to xhci. QEMU parameters are as follows: #!/bin/sh gdb /root/sqx/qemu-root/bin/qemu-system-x86_64 --args /root/sqx/qemu-root/bin/qemu-system-x86_64 \ -name win7_sqx_qemu \ -machine pc-i440fx-2.1,accel=kvm,usb=off \ -m 1024 \ -realtime mlock=off \ -smp 1,sockets=1,cores=1,threads=1 \ -uuid 2792b55d-f9b0-4e81-bf71-466ca7338628 \ -no-user-config \ -nodefaults \ -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/win7_sqx.monitor,server,nowait \ -mon chardev=charmonitor,id=monitor \ -rtc base=localtime \ -no-shutdown \ -global PIIX4_PM.disable_s3=1 \ -global PIIX4_PM.disable_s4=0 \ -boot strict=on \ -device nec-usb-xhci,id=xhci,bus=pci.0,p2=6,p3=6,addr=0x1.0x2 \ -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 \ -drive file=/opt/sqx/win7_sqx.append,if=none,id=drive-ide0-0-0,format=qcow2,cache=writeback \ -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \ -chardev pty,id=charserial0 \ -device isa-serial,chardev=charserial0,id=serial0 \ -chardev pty,id=charserial1 \ -device isa-serial,chardev=charserial1,id=serial1 \ -chardev spicevmc,id=charchannel0,name=vdagent \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 \ -device usb-tablet,id=input0 \ -spice port=5950,addr=0.0.0.0,disable-ticketing,seamless-migration=on \ -vnc 0.0.0.0:51 \ -device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,bus=pci.0,addr=0x3 \ -device intel-hda,id=sound0,bus=pci.0,addr=0x4 \ -device hda-micro,id=sound0-codec0,bus=sound0.0,cad=0 \ -device hda-duplex,id=sound0-codec1,bus=sound0.0,cad=1 \ -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ -chardev spicevmc,name=usbredir,id=usbredirchardev1 \ -device usb-redir,chardev=usbredirchardev1,id=usbredirdev1,bus=xhci.0 \ -chardev spicevmc,name=usbredir,id=usbredirchardev2 \ -device usb-redir,chardev=usbredirchardev2,id=usbredirdev2,bus=xhci.0 \ -chardev spicevmc,name=usbredir,id=usbredirchardev3 \ -device usb-redir,chardev=usbredirchardev3,id=usbredirdev3,bus=xhci.0 \ -cpu SandyBridge,+vmx,hv-relaxed=on \ The debug information is as follows: qemu-system-x86_64: hw/usb/core.c:417: usb_handle_packet: Assertion `dev->state == 3' failed. Program received signal SIGABRT, Aborted. [Switching to Thread 0x7fffebbfd700 (LWP 6371)] 0x00007ffff3f98925 in raise () from /lib64/libc.so.6 (gdb) bt #0 0x00007ffff3f98925 in raise () from /lib64/libc.so.6 #1 0x00007ffff3f9a105 in abort () from /lib64/libc.so.6 #2 0x00007ffff3f91a4e in __assert_fail_base () from /lib64/libc.so.6 #3 0x00007ffff3f91b10 in __assert_fail () from /lib64/libc.so.6 #4 0x00005555558bd576 in usb_handle_packet (dev=0x5555566be1e0, p=0x7fffe400eaa0) at hw/usb/core.c:417 #5 0x00005555558da5b3 in xhci_fire_ctl_transfer (xhci=0x7fffeab38010, xfer=0x7fffe400ea98) at hw/usb/hcd-xhci.c:1958 #6 0x00005555558db23e in xhci_kick_ep (xhci=0x7fffeab38010, slotid=2, epid=1, streamid=0) at hw/usb/hcd-xhci.c:2199 #7 0x00005555558de358 in xhci_doorbell_write (ptr=0x7fffeab38010, reg=2, val=1, size=4) at hw/usb/hcd-xhci.c:3361 #8 0x000055555564878c in memory_region_write_accessor (mr=0x7fffeab38cd8, addr=8, value=0x7fffebbfca68, size=4, shift=0, mask=4294967295) at /root/sqx/src/qemu-2.1.2/memory.c:444 #9 0x00005555556488d9 in access_with_adjusted_size (addr=8, value=0x7fffebbfca68, size=4, access_size_min=1, access_size_max=4, access=0x5555556486ea <memory_region_write_accessor>, mr=0x7fffeab38cd8) at /root/sqx/src/qemu-2.1.2/memory.c:481 #10 0x000055555564bb07 in memory_region_dispatch_write (mr=0x7fffeab38cd8, addr=8, data=1, size=4) at /root/sqx/src/qemu-2.1.2/memory.c:1138 #11 0x000055555564f650 in io_mem_write (mr=0x7fffeab38cd8, addr=8, val=1, size=4) at /root/sqx/src/qemu-2.1.2/memory.c:1976 #12 0x00005555555f7be9 in address_space_rw (as=0x555555e4d6c0, addr=4228194312, buf=0x7ffff7edb028 "\001", len=4, is_write=true) at /root/sqx/src/qemu-2.1.2/exec.c:2077 #13 0x00005555555f8002 in cpu_physical_memory_rw (addr=4228194312, buf=0x7ffff7edb028 "\001", len=4, is_write=1) at /root/sqx/src/qemu-2.1.2/exec.c:2156 #14 0x00005555556451d4 in kvm_cpu_exec (cpu=0x55555661f070) at /root/sqx/src/qemu-2.1.2/kvm-all.c:1743 #15 0x000055555562b95c in qemu_kvm_cpu_thread_fn (arg=0x55555661f070) at /root/sqx/src/qemu-2.1.2/cpus.c:874 #16 0x00007ffff6bad9d1 in start_thread () from /lib64/libpthread.so.0 #17 0x00007ffff404eb6d in clone () from /lib64/libc.so.6 The following is a patch. Thank you very much! Regards, ------------------ Su Qixiong