This makes linux detect new devices when they're attached with "usb_add", if anyone cares.
OHCI manual (I checked in PXA27x manual to be exact) says a remote wake-up should be sent when a device is attached and the host was suspended. A more general fix (but only UHCI) was posted in http://lists.gnu.org/archive/html/qemu-devel/2006-04/msg00576.html --- hw/usb-ohci.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/hw/usb-ohci.c b/hw/usb-ohci.c index de113e9..9e4289a 100644 --- a/hw/usb-ohci.c +++ b/hw/usb-ohci.c @@ -295,6 +295,11 @@ static void ohci_attach(USBPort *port1, else port->ctrl &= ~OHCI_PORT_LSDA; port->port.dev = dev; + + /* notify of remote-wakeup */ + if ((s->ctl & OHCI_CTL_HCFS) == OHCI_USB_SUSPEND) + ohci_set_interrupt(s, OHCI_INTR_RD); + /* send the attach message */ usb_send_msg(dev, USB_MSG_ATTACH); dprintf("usb-ohci: Attached port %d\n", port1->index); -- 1.4.3.2 _______________________________________________ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
