Author: emaste
Date: Sat Apr 25 15:29:06 2020
New Revision: 360310
URL: https://svnweb.freebsd.org/changeset/base/360310
Log:
MFC r359777: hdac: show which command timed out
There are several reports of "hdac0: Command timeout on address 2"
messages emitted during playback on a variety of contemporary machines.
Show the command that timed out in case it might provide a clue in
finding the cause.
PR: 229190
Sponsored by: The FreeBSD Foundation
Modified:
stable/12/sys/dev/sound/pci/hda/hdac.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/dev/sound/pci/hda/hdac.c
==============================================================================
--- stable/12/sys/dev/sound/pci/hda/hdac.c Sat Apr 25 15:27:45 2020
(r360309)
+++ stable/12/sys/dev/sound/pci/hda/hdac.c Sat Apr 25 15:29:06 2020
(r360310)
@@ -996,7 +996,8 @@ hdac_send_command(struct hdac_softc *sc, nid_t cad, ui
} while (sc->codecs[cad].pending != 0 && --timeout);
if (sc->codecs[cad].pending != 0) {
- device_printf(sc->dev, "Command timeout on address %d\n", cad);
+ device_printf(sc->dev, "Command 0x%08x timeout on address %d\n",
+ verb, cad);
sc->codecs[cad].pending = 0;
}
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