On 07/26/13 12:52, Alexey Kardashevskiy wrote: > Current hcd-ohci does not handle DMA errors. However they may happen > so here we introduce simple error handling. > > On such errors, a typical OHCI will stop operating, signal the guest > about the error by sending "UnrecoverableError Event", set itself into > error state and set "Detected Parity Error" in its PCI config space > to signal that it got an error and so does the patch. > > This also adds ohci_die() call to ohci_bus_start() to handle possible > failure of qemu_new_timer_ns(). > > Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
Patch added to usb patch queue. thanks, Gerd
