Index: if_bge.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/bge/if_bge.c,v
retrieving revision 1.63
diff -u -r1.63 if_bge.c
--- if_bge.c	13 Jan 2004 11:31:09 -0000	1.63
+++ if_bge.c	27 Jan 2004 03:49:19 -0000
@@ -75,6 +75,7 @@
 #include <sys/kernel.h>
 #include <sys/socket.h>
 #include <sys/queue.h>
+#include <sys/taskqueue.h>
 
 #include <net/if.h>
 #include <net/if_arp.h>
@@ -194,6 +195,7 @@
 					u_int32_t *);
 
 static void bge_intr		(void *);
+static void bge_intr_task	(void *, int);
 static void bge_start_locked	(struct ifnet *);
 static void bge_start		(struct ifnet *);
 static int bge_ioctl		(struct ifnet *, u_long, caddr_t);
@@ -2244,6 +2246,8 @@
 	sc->bge_dev = dev;
 	sc->bge_unit = unit;
 
+	TASK_INIT(&sc->bge_intrtask, 0, bge_intr_task, sc);
+
 	/*
 	 * Map control/status registers.
 	 */
@@ -2451,7 +2455,7 @@
 	/*
 	 * Hookup IRQ last.
 	 */
-	error = bus_setup_intr(dev, sc->bge_irq, INTR_TYPE_NET | INTR_MPSAFE,
+	error = bus_setup_intr(dev, sc->bge_irq, INTR_TYPE_NET | INTR_FAST,
 	   bge_intr, sc, &sc->bge_intrhand);
 
 	if (error) {
@@ -2811,13 +2815,10 @@
 	void *xsc;
 {
 	struct bge_softc *sc;
-	struct ifnet *ifp;
 	u_int32_t statusword;
 	u_int32_t status;
 
 	sc = xsc;
-	ifp = &sc->arpcom.ac_if;
-
 	BGE_LOCK(sc);
 
 	bus_dmamap_sync(sc->bge_cdata.bge_status_tag,
@@ -2848,7 +2849,6 @@
 	 */
 
 	if (sc->bge_asicrev == BGE_ASICREV_BCM5700) {
-
 		status = CSR_READ_4(sc, BGE_MAC_STS);
 		if (status & BGE_MACSTAT_MI_INTERRUPT) {
 			sc->bge_link = 0;
@@ -2892,6 +2892,32 @@
 		}
 	}
 
+	/* Re-enable interrupts. */
+	CSR_WRITE_4(sc, BGE_MBX_IRQ0_LO, 0);
+
+	bus_dmamap_sync(sc->bge_cdata.bge_status_tag,
+	    sc->bge_cdata.bge_status_map, BUS_DMASYNC_PREWRITE);
+
+	BGE_UNLOCK(sc);
+
+	taskqueue_enqueue_fast(taskqueue_fast, &sc->bge_intrtask);
+
+	return;
+}
+
+static void
+bge_intr_task(void *context, int pending)
+{
+	struct bge_softc *sc;
+	struct ifnet *ifp;
+
+	sc = (struct bge_softc *)context;
+	ifp = &sc->arpcom.ac_if;
+	BGE_LOCK(sc);
+
+	bus_dmamap_sync(sc->bge_cdata.bge_status_tag,
+	    sc->bge_cdata.bge_status_map, BUS_DMASYNC_POSTWRITE);
+
 	if (ifp->if_flags & IFF_RUNNING) {
 		/* Check RX return ring producer/consumer */
 		bge_rxeof(sc);
@@ -2904,9 +2930,6 @@
 	    sc->bge_cdata.bge_status_map, BUS_DMASYNC_PREWRITE);
 
 	bge_handle_events(sc);
-
-	/* Re-enable interrupts. */
-	CSR_WRITE_4(sc, BGE_MBX_IRQ0_LO, 0);
 
 	if (ifp->if_flags & IFF_RUNNING && ifp->if_snd.ifq_head != NULL)
 		bge_start_locked(ifp);
Index: if_bgereg.h
===================================================================
RCS file: /home/ncvs/src/sys/dev/bge/if_bgereg.h,v
retrieving revision 1.26
diff -u -r1.26 if_bgereg.h
--- if_bgereg.h	8 Jan 2004 17:19:11 -0000	1.26
+++ if_bgereg.h	26 Jan 2004 17:47:43 -0000
@@ -2299,6 +2299,7 @@
 	struct callout		bge_stat_ch;
 	char			*bge_vpd_prodname;
 	char			*bge_vpd_readonly;
+	struct task		bge_intrtask;	/* task for interrupt event */
 };
 
 #define	BGE_LOCK_INIT(_sc, _name) \