Module Name: src
Committed By: slp
Date: Mon Feb 9 07:53:39 UTC 2015
Modified Files:
src/sys/dev/ic: lan9118.c
Log Message:
Configure interrupt polarity before enabling PHY.
This prevents a interrupt storm when running under QEMU.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/ic/lan9118.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/ic/lan9118.c
diff -u src/sys/dev/ic/lan9118.c:1.17 src/sys/dev/ic/lan9118.c:1.18
--- src/sys/dev/ic/lan9118.c:1.17 Sun Aug 10 16:44:35 2014
+++ src/sys/dev/ic/lan9118.c Mon Feb 9 07:53:39 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: lan9118.c,v 1.17 2014/08/10 16:44:35 tls Exp $ */
+/* $NetBSD: lan9118.c,v 1.18 2015/02/09 07:53:39 slp Exp $ */
/*
* Copyright (c) 2008 KIYOHARA Takashi
* All rights reserved.
@@ -25,7 +25,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lan9118.c,v 1.17 2014/08/10 16:44:35 tls Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lan9118.c,v 1.18 2015/02/09 07:53:39 slp Exp $");
/*
* The LAN9118 Family
@@ -169,6 +169,10 @@ lan9118_attach(struct lan9118_softc *sc)
return EINVAL;
}
+ /* Configure interrupt polarity */
+ bus_space_write_4(sc->sc_iot, sc->sc_ioh, LAN9118_IRQ_CFG,
+ LAN9118_IRQ_CFG_IRQ_TYPE | LAN9118_IRQ_CFG_IRQ_POL);
+
val = bus_space_read_4(sc->sc_iot, sc->sc_ioh, LAN9118_ID_REV);
sc->sc_id = LAN9118_ID_REV_ID(val);
sc->sc_rev = LAN9118_ID_REV_REV(val);
