Author: cem
Date: Tue Jul 12 21:57:00 2016
New Revision: 302684
URL: https://svnweb.freebsd.org/changeset/base/302684
Log:
ioat(4): Enhance KTR logging for descriptor completions
Modified:
head/sys/dev/ioat/ioat.c
Modified: head/sys/dev/ioat/ioat.c
==============================================================================
--- head/sys/dev/ioat/ioat.c Tue Jul 12 21:56:57 2016 (r302683)
+++ head/sys/dev/ioat/ioat.c Tue Jul 12 21:57:00 2016 (r302684)
@@ -693,7 +693,8 @@ ioat_process_events(struct ioat_softc *i
while (1) {
desc = ioat_get_ring_entry(ioat, ioat->tail);
dmadesc = &desc->bus_dmadesc;
- CTR1(KTR_IOAT, "completing desc %d", ioat->tail);
+ CTR3(KTR_IOAT, "completing desc %u ok cb %p(%p)", ioat->tail,
+ dmadesc->callback_fn, dmadesc->callback_arg);
if (dmadesc->callback_fn != NULL)
dmadesc->callback_fn(dmadesc->callback_arg, 0);
@@ -763,7 +764,8 @@ out:
while (ioat_get_active(ioat) > 0) {
desc = ioat_get_ring_entry(ioat, ioat->tail);
dmadesc = &desc->bus_dmadesc;
- CTR1(KTR_IOAT, "completing err desc %d", ioat->tail);
+ CTR3(KTR_IOAT, "completing desc %u err cb %p(%p)", ioat->tail,
+ dmadesc->callback_fn, dmadesc->callback_arg);
if (dmadesc->callback_fn != NULL)
dmadesc->callback_fn(dmadesc->callback_arg,
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