diff options
| author | Xenia Ragiadakou <burzalodowa@gmail.com> | 2013-08-06 07:52:45 +0300 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2013-08-13 16:05:41 -0700 |
| commit | 4bdfe4c38fd5b06da558050a3288a0a48825a3e7 (patch) | |
| tree | f241e6624b14dca4d6013c0da416d36b8f278734 /drivers/usb/host/xhci-ring.c | |
| parent | 3a7fa5bef06e1757d1aded8d78afd041b4552e11 (diff) | |
xhci: add trace for debug messages related to quirks
This patch defines a new trace event, which is called xhci_dbg_quirks
and belongs in the event class xhci_log_msg, and adds tracepoints that
trace the debug messages associated with xHCs' quirks.
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 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index ba5fd5a8c9b..e88e8772ab5 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1159,7 +1159,8 @@ static void handle_reset_ep_completion(struct xhci_hcd *xhci, * because the HW can't handle two commands being queued in a row. */ if (xhci->quirks & XHCI_RESET_EP_QUIRK) { - xhci_dbg(xhci, "Queueing configure endpoint command\n"); + xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, + "Queueing configure endpoint command"); xhci_queue_configure_endpoint(xhci, xhci->devs[slot_id]->in_ctx->dma, slot_id, false); @@ -1445,8 +1446,9 @@ static void handle_cmd_completion(struct xhci_hcd *xhci, ep_state = xhci->devs[slot_id]->eps[ep_index].ep_state; if (!(ep_state & EP_HALTED)) goto bandwidth_change; - xhci_dbg(xhci, "Completed config ep cmd - " - "last ep index = %d, state = %d\n", + xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, + "Completed config ep cmd - " + "last ep index = %d, state = %d", ep_index, ep_state); /* Clear internal halted state and restart ring(s) */ xhci->devs[slot_id]->eps[ep_index].ep_state &= @@ -1499,7 +1501,8 @@ bandwidth_change: xhci->error_bitmask |= 1 << 6; break; } - xhci_dbg(xhci, "NEC firmware version %2x.%02x\n", + xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, + "NEC firmware version %2x.%02x", NEC_FW_MAJOR(le32_to_cpu(event->status)), NEC_FW_MINOR(le32_to_cpu(event->status))); break; |