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authorHans de Goede <hdegoede@redhat.com>2012-07-06 12:09:33 +0200
committerGerd Hoffmann <kraxel@redhat.com>2012-07-09 11:59:54 +0200
commit7341ea075c09258b98a1d0efc60efd402cbfc9b4 (patch)
tree2caf84623d9f0d15867ef41a59877c330ed5593e
parent9bc3a3a216e2689bfcdd36c3e079333bbdbf3ba0 (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>
-rw-r--r--hw/usb/hcd-ehci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 0bdfbe8b35..f6126107f8 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -2581,6 +2581,7 @@ static int usb_ehci_initfn(PCIDevice *dev)
s->async_bh = qemu_bh_new(ehci_async_bh, s);
QTAILQ_INIT(&s->aqueues);
QTAILQ_INIT(&s->pqueues);
+ usb_packet_init(&s->ipacket);
qemu_register_reset(ehci_reset, s);