diff options
| author | Xenia Ragiadakou <burzalodowa@gmail.com> | 2013-08-06 08:52:46 +0400 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2013-08-14 03:05:43 +0400 |
| commit | a0254324eeea3b00676eeb54ba80774a46cb8afb (patch) | |
| tree | 69b73e4bea25d9e12d0348a11d411c31575e1e66 /drivers/usb/host/xhci-ring.c | |
| parent | 4bdfe4c38fd5b06da558050a3288a0a48825a3e7 (diff) | |
| download | linux-a0254324eeea3b00676eeb54ba80774a46cb8afb.tar.xz | |
xhci: add trace for debug messages related to endpoint reset
This patch defines a new trace event, which is called xhci_dbg_reset_ep
and belongs in the event class xhci_log_msg, and adds tracepoints that
trace the debug messages associated with resetting an endpoint after
the reception of a STALL packet.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index e88e8772ab5d..3393ce755b15 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1151,7 +1151,8 @@ static void handle_reset_ep_completion(struct xhci_hcd *xhci, /* This command will only fail if the endpoint wasn't halted, * but we don't care. */ - xhci_dbg(xhci, "Ignoring reset ep completion code of %u\n", + xhci_dbg_trace(xhci, trace_xhci_dbg_reset_ep, + "Ignoring reset ep completion code of %u", GET_COMP_CODE(le32_to_cpu(event->status))); /* HW with the reset endpoint quirk needs to have a configure endpoint |