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[src-draft/trunk]: src/sys/dev/usb Wait for usbtask to compelete when updatin...
details: https://anonhg.NetBSD.org/src-all/rev/0b3f62a10084
branches: trunk
changeset: 375245:0b3f62a10084
user: Nathanial Sloss <nat%netbsd.org@localhost>
date: Thu Jul 21 17:01:20 2022 +1000
description:
Wait for usbtask to compelete when updating wme or temp calib.
This greatly improves stability.
diffstat:
sys/dev/usb/if_urtwn.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diffs (12 lines):
diff -r 7263236c63e5 -r 0b3f62a10084 sys/dev/usb/if_urtwn.c
--- a/sys/dev/usb/if_urtwn.c Thu Jul 21 16:59:33 2022 +1000
+++ b/sys/dev/usb/if_urtwn.c Thu Jul 21 17:01:20 2022 +1000
@@ -744,6 +744,8 @@ urtwn_do_async(struct urtwn_softc *sc,
} else
mutex_spin_exit(&sc->sc_task_mtx);
splx(s);
+
+ urtwn_wait_async(sc);
}
static void
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