ehci was already testing for this, and we depend in various places
on no devices doing this, so lets move the check for this to the
usb core.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
hw/usb/core.c | 1 +
hw/usb/hcd-ehci.c | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/core.c b/hw/usb/core.c
index 99b9fdb..ab37f6f 100644
--- a/hw/usb/core.c
+++ b/hw/usb/core.c
@@ -391,6 +391,7 @@ int usb_handle_packet(USBDevice *dev, USBPacket *p)
if (QTAILQ_EMPTY(&p->ep->queue) || p->ep->pipeline) {
ret = usb_process_one(p);
if (ret == USB_RET_ASYNC) {
+ assert(p->ep->type != USB_ENDPOINT_XFER_ISOC);
usb_packet_set_state(p, USB_PACKET_ASYNC);
QTAILQ_INSERT_TAIL(&p->ep->queue, p, queue);
} else if (ret == USB_RET_ADD_TO_QUEUE) {
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 35b69c2..1e521dd 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -1667,7 +1667,6 @@ static int ehci_process_itd(EHCIState *ehci,
(itd->transact[i] & ITD_XACT_IOC) != 0);
usb_packet_map(&ehci->ipacket, &ehci->isgl);
ret = usb_handle_packet(dev, &ehci->ipacket);
- assert(ret != USB_RET_ASYNC);
usb_packet_unmap(&ehci->ipacket, &ehci->isgl);
} else {
DPRINTF("ISOCH: attempt to addess non-iso endpoint\n");
--
1.7.12.1
