d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ioat(4): Enhance KTR logging for descriptor completions

Browse Source
This commit is contained in:
cem 2016-07-12 21:57:00 +00:00
parent 818256693f
commit 5defa6b674
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/dev/ioat/ioat.c
View File

@ -693,7 +693,8 @@ ioat_process_events(struct ioat_softc *ioat)
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,