diff options
| author |   Hans de Goede <hdegoede@redhat.com> | 2012-07-06 12:09:33 +0200 |
|---|---|---|
| committer |   Michael Roth <mdroth@linux.vnet.ibm.com> | 2012-08-21 15:36:35 -0500 |
| commit | dbeb6c22d7a6d17f14fec38725bca63218ab7f22 (patch) | |
| tree | 035d42224d7554291b7c13f7bff4d8fc55d00b6b | |
| parent | b00201d402e9927427a4494510c9d0a4b2f620c7 (diff) | |
usb-ehci: Fix an assert whenever isoc transfers are used
hcd-ehci.c is missing an usb_packet_init() call for the ipacket UsbPacket
it uses for isoc transfers, triggering an assert (taking the entire vm down)
in usb_packet_setup as soon as any isoc transfers are done by a high speed
USB device.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 7341ea075c09258b98a1d0efc60efd402cbfc9b4)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | hw/usb/hcd-ehci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index ce8b405b7..41c9d8435 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -2324,6 +2324,7 @@ static int usb_ehci_initfn(PCIDevice *dev) s->frame_timer = qemu_new_timer_ns(vm_clock, ehci_frame_timer, s); QTAILQ_INIT(&s->aqueues); QTAILQ_INIT(&s->pqueues); + usb_packet_init(&s->ipacket); qemu_register_reset(ehci_reset, s); |