diff --git a/sys/arch/sgimips/dev/zs.c b/sys/arch/sgimips/dev/zs.c
index cf6180ce1fc7..cb7601f4e33a 100644
--- a/sys/arch/sgimips/dev/zs.c
+++ b/sys/arch/sgimips/dev/zs.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: zs.c,v 1.4 2001/07/08 20:30:14 thorpej Exp $	*/
+/*	$NetBSD: zs.c,v 1.5 2001/07/08 21:04:50 thorpej Exp $	*/
 
 /*-
  * Copyright (c) 1996, 2000 The NetBSD Foundation, Inc.
@@ -256,8 +256,8 @@ zs_hpc_attach(parent, self, aux)
 		}
 		ch->cs_bustag = zsc->zsc_bustag;
 
-		bcopy(zs_init_reg, cs->cs_creg, 16);
-		bcopy(zs_init_reg, cs->cs_preg, 16);
+		memcpy(cs->cs_creg, zs_init_reg, 16);
+		memcpy(cs->cs_preg, zs_init_reg, 16);
 
 		zsc_args.hwflags = 0;
 		zsc_args.consdev = NULL;
diff --git a/sys/arch/sgimips/dev/zs_kgdb.c b/sys/arch/sgimips/dev/zs_kgdb.c
index a5fc2d9297f4..b15890378036 100644
--- a/sys/arch/sgimips/dev/zs_kgdb.c
+++ b/sys/arch/sgimips/dev/zs_kgdb.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: zs_kgdb.c,v 1.2 2001/07/07 23:13:25 wdk Exp $	*/
+/*	$NetBSD: zs_kgdb.c,v 1.3 2001/07/08 21:04:50 thorpej Exp $	*/
 
 /*-
  * Copyright (c) 1996 The NetBSD Foundation, Inc.
@@ -108,7 +108,7 @@ zs_setparam(cs, iena, rate)
 {
 	int s, tconst;
 
-	bcopy(zs_kgdb_regs, cs->cs_preg, 16);
+	memcpy(cs->cs_preg, zs_kgdb_regs, 16);
 
 	if (iena) {
 		cs->cs_preg[1] = ZSWR1_RIE | ZSWR1_SIE;
diff --git a/sys/arch/sgimips/hpc/if_sq.c b/sys/arch/sgimips/hpc/if_sq.c
index e2d627e21dc3..038a0b67ee64 100644
--- a/sys/arch/sgimips/hpc/if_sq.c
+++ b/sys/arch/sgimips/hpc/if_sq.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_sq.c,v 1.6 2001/07/08 20:57:34 thorpej Exp $	*/
+/*	$NetBSD: if_sq.c,v 1.7 2001/07/08 21:04:51 thorpej Exp $	*/
 
 /*
  * Copyright (c) 2001 Rafal K. Boni
@@ -144,7 +144,7 @@ void sq_trace_dump(struct sq_softc* sc);
 	sq_trace[sq_trace_idx].status = (stat);				\
 	sq_trace[sq_trace_idx].freebuf = (free);			\
 	if (++sq_trace_idx == SQ_TRACEBUF_SIZE) {			\
-		bzero(&sq_trace, sizeof(sq_trace));			\
+		memset(&sq_trace, 0, sizeof(sq_trace));			\
 		sq_trace_idx = 0;					\
 	}								\
 } while (0)
@@ -221,7 +221,7 @@ sq_attach(struct device *parent, struct device *self, void *aux)
 		goto fail_3;
 	}
 
-	bzero(sc->sc_control, sizeof(struct sq_control));
+	memset(sc->sc_control, 0, sizeof(struct sq_control));
 
 	/* Create transmit buffer DMA maps */
 	for (i = 0; i < SQ_NTXDESC; i++) {
@@ -288,7 +288,7 @@ sq_attach(struct device *parent, struct device *self, void *aux)
 	printf("%s: Ethernet address %s\n", sc->sc_dev.dv_xname, 
 					   ether_sprintf(sc->sc_enaddr));
 
-	bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
+	strcpy(ifp->if_xname, sc->sc_dev.dv_xname);
 	ifp->if_softc = sc;
 	ifp->if_mtu = ETHERMTU;
 	ifp->if_init = sq_init;
@@ -302,7 +302,7 @@ sq_attach(struct device *parent, struct device *self, void *aux)
 	if_attach(ifp);
 	ether_ifattach(ifp, sc->sc_enaddr);
 
-	bzero(&sq_trace, sizeof(sq_trace));
+	memset(&sq_trace, 0, sizeof(sq_trace));
 	/* Done! */
 	return;
 
@@ -737,7 +737,7 @@ sq_watchdog(struct ifnet *ifp)
 
 	sq_trace_dump(sc);
 
-	bzero(&sq_trace, sizeof(sq_trace));
+	memset(&sq_trace, 0, sizeof(sq_trace));
 	sq_trace_idx = 0;
 
 	++ifp->if_oerrors;
diff --git a/sys/arch/sgimips/sgimips/bus.c b/sys/arch/sgimips/sgimips/bus.c
index 35f4218db24e..369c74f6adab 100644
--- a/sys/arch/sgimips/sgimips/bus.c
+++ b/sys/arch/sgimips/sgimips/bus.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: bus.c,v 1.8 2001/05/26 21:27:13 chs Exp $	*/
+/*	$NetBSD: bus.c,v 1.9 2001/07/08 21:04:51 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -285,7 +285,7 @@ _bus_dmamap_create(t, size, nsegments, maxsegsz, boundary, flags, dmamp)
 	    (flags & BUS_DMA_NOWAIT) ? M_NOWAIT : M_WAITOK)) == NULL)
 		return ENOMEM;
 
-	bzero(mapstore, mapsize);
+	memset(mapstore, 0, mapsize);
 	map = (struct sgimips_bus_dmamap *)mapstore;
 	map->_dm_size = size;
 	map->_dm_segcnt = nsegments;
diff --git a/sys/arch/sgimips/sgimips/machdep.c b/sys/arch/sgimips/sgimips/machdep.c
index de79b3aa3bbe..ca66bd22549b 100644
--- a/sys/arch/sgimips/sgimips/machdep.c
+++ b/sys/arch/sgimips/sgimips/machdep.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: machdep.c,v 1.19 2001/07/08 20:30:13 thorpej Exp $	*/
+/*	$NetBSD: machdep.c,v 1.20 2001/07/08 21:04:52 thorpej Exp $	*/
 
 /*
  * Copyright (c) 2000 Soren S. Jorvang
@@ -200,7 +200,7 @@ mach_init(argc, argv, envp)
 		esym = end;
 		esym += ((Elf_Ehdr *)end)->e_entry;
 		kernend = (caddr_t)mips_round_page(esym);
-		bzero(edata, end - edata);
+		memset(edata, 0, end - edata);
 	} else
 #endif  
 	{