[src/trunk]: src/sys/dev/ic Cosmetics - block interrupts while enabling diffe...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/31ad4a7a2ace
branches:  trunk
changeset: 333152:31ad4a7a2ace
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Oct 20 20:08:01 2014 +0000

description:
Cosmetics - block interrupts while enabling different interrupt sources.

diffstat:

 sys/dev/ic/dwc_gmac.c |  5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diffs (33 lines):

diff -r 0ee382e947a8 -r 31ad4a7a2ace sys/dev/ic/dwc_gmac.c
--- a/sys/dev/ic/dwc_gmac.c     Mon Oct 20 20:02:16 2014 +0000
+++ b/sys/dev/ic/dwc_gmac.c     Mon Oct 20 20:08:01 2014 +0000
@@ -39,7 +39,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.16 2014/10/20 19:51:40 martin Exp $");
+__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.17 2014/10/20 20:08:01 martin Exp $");
 
 /* #define     DWC_GMAC_DEBUG  1 */
 
@@ -129,6 +129,7 @@
        struct mii_data * const mii = &sc->sc_mii;
        struct ifnet * const ifp = &sc->sc_ec.ec_if;
        prop_dictionary_t dict;
+       int s;
 
        mutex_init(&sc->sc_mdio_lock, MUTEX_DEFAULT, IPL_NET);
        sc->sc_mii_clk = mii_clk & 7;
@@ -237,10 +238,12 @@
        /*
         * Enable interrupts
         */
+       s = splnet();
        bus_space_write_4(sc->sc_bst, sc->sc_bsh, AWIN_GMAC_MAC_INTR,
            AWIN_DEF_MAC_INTRMASK);
        bus_space_write_4(sc->sc_bst, sc->sc_bsh, AWIN_GMAC_DMA_INTENABLE,
            GMAC_DEF_DMA_INT_MASK);
+       splx(s);
 
        return;