diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2011-08-22 14:13:20 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2011-09-07 09:50:39 +0200 |
| commit | e6a2f50042580796de2df38e7eb7a907f4305839 (patch) | |
| tree | 710e52f4e7a14bcb9707bdb2834bd999033c5c97 /trace-events | |
| parent | 344eecf6995f4a0ad1d887cec922f6806f91a3f8 (diff) | |
usb-host: start tracing support
Add a bunch of trace points to usb-linux.c Drop a bunch of DPRINTK's in
favor of the trace points. Also cleanup error reporting a bit while being
at it.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'trace-events')
| -rw-r--r-- | trace-events | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/trace-events b/trace-events index 08ffedfdd1..e473aef829 100644 --- a/trace-events +++ b/trace-events @@ -240,6 +240,30 @@ usb_set_config(int addr, int config, int ret) "dev %d, config %d, ret %d" usb_clear_device_feature(int addr, int feature, int ret) "dev %d, feature %d, ret %d" usb_set_device_feature(int addr, int feature, int ret) "dev %d, feature %d, ret %d" +# usb-linux.c +usb_host_open_started(int bus, int addr) "dev %d:%d" +usb_host_open_success(int bus, int addr) "dev %d:%d" +usb_host_open_failure(int bus, int addr) "dev %d:%d" +usb_host_disconnect(int bus, int addr) "dev %d:%d" +usb_host_close(int bus, int addr) "dev %d:%d" +usb_host_set_address(int bus, int addr, int config) "dev %d:%d, address %d" +usb_host_set_config(int bus, int addr, int config) "dev %d:%d, config %d" +usb_host_set_interface(int bus, int addr, int interface, int alt) "dev %d:%d, interface %d, alt %d" +usb_host_claim_interfaces(int bus, int addr, int config, int nif) "dev %d:%d, config %d, nif %d" +usb_host_release_interfaces(int bus, int addr) "dev %d:%d" +usb_host_req_control(int bus, int addr, int req, int value, int index) "dev %d:%d, req 0x%x, value %d, index %d" +usb_host_req_data(int bus, int addr, int in, int ep, int size) "dev %d:%d, in %d, ep %d, size %d" +usb_host_req_complete(int bus, int addr, int status) "dev %d:%d, status %d" +usb_host_urb_submit(int bus, int addr, void *aurb, int length, int more) "dev %d:%d, aurb %p, length %d, more %d" +usb_host_urb_complete(int bus, int addr, void *aurb, int status, int length, int more) "dev %d:%d, aurb %p, status %d, length %d, more %d" +usb_host_ep_set_halt(int bus, int addr, int ep) "dev %d:%d, ep %d" +usb_host_ep_clear_halt(int bus, int addr, int ep) "dev %d:%d, ep %d" +usb_host_ep_start_iso(int bus, int addr, int ep) "dev %d:%d, ep %d" +usb_host_ep_stop_iso(int bus, int addr, int ep) "dev %d:%d, ep %d" +usb_host_reset(int bus, int addr) "dev %d:%d" +usb_host_auto_scan_enabled(void) +usb_host_auto_scan_disabled(void) + # hw/scsi-bus.c scsi_req_alloc(int target, int lun, int tag) "target %d lun %d tag %d" scsi_req_data(int target, int lun, int tag, int len) "target %d lun %d tag %d len %d" |