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xhci: Improve No-Op tracing

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This commit is contained in:
Alexander von Gluck IV 2017-03-27 16:51:07 -05:00
parent 8629d82e17
commit 45ce7ea829
1 changed files with 8 additions and 4 deletions
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12
src/add-ons/kernel/busses/usb/xhci.cpp
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@ -568,8 +568,9 @@ XHCI::Start()
TRACE_ALWAYS("successfully started the controller\n");
#ifdef TRACE_USB
TRACE("No-Op test\n");
Noop();
TRACE("No-Op test...\n");
status_t noopResult = Noop();
TRACE("No-Op %ssuccessful\n", noopResult < B_OK ? "un" : "");
#endif
return BusManager::Start();
}
@ -2043,13 +2044,16 @@ XHCI::HandleTransferComplete(xhci_trb* trb)
status_t
XHCI::DoCommand(xhci_trb* trb)
{
if (!Lock())
if (!Lock()) {
TRACE("Unable to get lock!\n");
return B_ERROR;
}
QueueCommand(trb);
Ring(0, 0);
if (acquire_sem(fCmdCompSem) < B_OK) {
TRACE("Unable to obtain fCmdCompSem semaphore!\n");
Unlock();
return B_ERROR;
}
@ -2082,7 +2086,7 @@ XHCI::DoCommand(xhci_trb* trb)
status_t
XHCI::Noop()
{
TRACE("Noop\n");
TRACE("Issue No-Op\n");
xhci_trb trb;
trb.qwtrb0 = 0;
trb.dwtrb2 = 0;