motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

usb: kill USB_MSG_RESET

Browse source 
The USB subsystem pipes internal reset notifications through
usb_handle_packet() with a special magic PID.  This indirection
is a pretty pointless excercise as it ends up being handled by
usb_generic_handle_packet anyway.

Replace the USB_MSG_RESET with a usb_device_reset() function
which can be called directly.  Also rename the existing usb_reset()
function to usb_port_reset() to avoid confusion.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-01-06 15:23:10 +01:00
parent d1f8b53618
commit d28f4e2d86
8 changed files with 25 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/usb-hub.c
View file

@ -305,7 +305,7 @@ static int usb_hub_handle_control(USBDevice *dev, USBPacket *p,
break;
case PORT_RESET:
if (dev && dev->attached) {
usb_send_msg(dev, USB_MSG_RESET);
usb_device_reset(dev);
port->wPortChange |= PORT_STAT_C_RESET;
/* set enable bit */
port->wPortStatus |= PORT_STAT_ENABLE;