From e382e751ef7848b237be2d569815dcc4f8097306 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 22 Mar 2012 15:10:55 +0100 Subject: usb-host: trace emulated requests Add tracepoint to track completion of emulated control requests. Signed-off-by: Gerd Hoffmann --- hw/usb/host-linux.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'hw') diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c index 5eb69160b0..912ce23928 100644 --- a/hw/usb/host-linux.c +++ b/hw/usb/host-linux.c @@ -1035,13 +1035,19 @@ static int usb_host_handle_control(USBDevice *dev, USBPacket *p, switch (request) { case DeviceOutRequest | USB_REQ_SET_ADDRESS: - return usb_host_set_address(s, value); + ret = usb_host_set_address(s, value); + trace_usb_host_req_emulated(s->bus_num, s->addr, ret); + return ret; case DeviceOutRequest | USB_REQ_SET_CONFIGURATION: - return usb_host_set_config(s, value & 0xff); + ret = usb_host_set_config(s, value & 0xff); + trace_usb_host_req_emulated(s->bus_num, s->addr, ret); + return ret; case InterfaceOutRequest | USB_REQ_SET_INTERFACE: - return usb_host_set_interface(s, index, value); + ret = usb_host_set_interface(s, index, value); + trace_usb_host_req_emulated(s->bus_num, s->addr, ret); + return ret; } /* The rest are asynchronous */ -- cgit v1.2.3