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pci-ohci: Add missing 'break' in ohci_service_td

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Device communication errors need to be reported to driver.
Add a debug message while at it.

Signed-off-by: Jan Vesely <jano.vesely@gmail.com>
Acked-by: Gerd Hoffmann <kraxel@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Ján Veselý 2013-09-21 16:26:41 -04:00 • committed by Michael Tokarev
parent 84faf7c392
commit 4b351a0f21
1 changed files with 2 additions and 0 deletions
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2
hw/usb/hcd-ohci.c
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@ -1143,7 +1143,9 @@ static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed)
switch (ret) { switch (ret) {
case USB_RET_IOERROR: case USB_RET_IOERROR:
case USB_RET_NODEV: case USB_RET_NODEV:
DPRINTF("usb-ohci: got DEV ERROR\n");
OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING);
break;
case USB_RET_NAK: case USB_RET_NAK:
DPRINTF("usb-ohci: got NAK\n"); DPRINTF("usb-ohci: got NAK\n");
return 1; return 1;