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authorjmcneill <jmcneill@NetBSD.org>2017-12-18 12:36:16 +0000
committerjmcneill <jmcneill@NetBSD.org>2017-12-18 12:36:16 +0000
commitdef005adcde8e924ef3e3abd25d352fc48b03199 (patch)
tree3d0765af66da3623bf0ca0cc6cfecc1e59dbd600 /sys/dev/ic
parent282dd8bcc0595add560d6b126cbd3a8a3e4df607 (diff)
Stop the device at attach in case it was previously initialized
Diffstat (limited to 'sys/dev/ic')
-rw-r--r--sys/dev/ic/bwfm.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/ic/bwfm.c b/sys/dev/ic/bwfm.c
index b9eae70253b..289763ff841 100644
--- a/sys/dev/ic/bwfm.c
+++ b/sys/dev/ic/bwfm.c
@@ -1,4 +1,4 @@
-/* $NetBSD: bwfm.c,v 1.4 2017/10/23 15:21:10 jmcneill Exp $ */
+/* $NetBSD: bwfm.c,v 1.5 2017/12/18 12:36:16 jmcneill Exp $ */
/* $OpenBSD: bwfm.c,v 1.5 2017/10/16 22:27:16 patrick Exp $ */
/*
* Copyright (c) 2010-2016 Broadcom Corporation
@@ -149,6 +149,9 @@ bwfm_attach(struct bwfm_softc *sc)
pcq_put(sc->sc_freetask, t);
}
+ /* Stop the device in case it was previously initialized */
+ bwfm_fwvar_cmd_set_int(sc, BWFM_C_DOWN, 1);
+
if (bwfm_fwvar_cmd_get_int(sc, BWFM_C_GET_VERSION, &tmp)) {
printf("%s: could not read io type\n", DEVNAME(sc));
return;