Message ID | 20110528154715.GA27635@morn.localdomain |
---|---|
State | New |
Headers | show |
On 05/28/11 17:47, Kevin O'Connor wrote: > The QEMU USB mouse claims to support the "boot" protocol > (bInterfaceSubClass is 1). However, the mouse rejects the > Set_Protocol command. > > The qemu mouse does support the "boot" protocol specification, so a > simple fix is to enable the Set_Protocol request. Added to the usb patch queue (both). thanks, Gerd
diff --git a/hw/usb-hid.c b/hw/usb-hid.c index 89c293c..268669b 100644 --- a/hw/usb-hid.c +++ b/hw/usb-hid.c @@ -779,13 +779,13 @@ static int usb_hid_handle_control(USBDevice *dev, int request, int value, goto fail; break; case GET_PROTOCOL: - if (s->kind != USB_KEYBOARD) + if (s->kind != USB_KEYBOARD && s->kind != USB_MOUSE) goto fail; ret = 1; data[0] = s->protocol; break; case SET_PROTOCOL: - if (s->kind != USB_KEYBOARD) + if (s->kind != USB_KEYBOARD && s->kind != USB_MOUSE) goto fail; ret = 0; s->protocol = value;
The QEMU USB mouse claims to support the "boot" protocol (bInterfaceSubClass is 1). However, the mouse rejects the Set_Protocol command. The qemu mouse does support the "boot" protocol specification, so a simple fix is to enable the Set_Protocol request. Signed-off-by: Kevin O'Connor <kevin@koconnor.net> --- hw/usb-hid.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)