backout premature

79 files changed, 1302 insertions, 1228 deletions

diff --git a/sys/arch/macppc/dev/adb.c b/sys/arch/macppc/dev/adb.c
index 16c506ced21..667cf783bee 100644
--- a/sys/arch/macppc/dev/adb.c
+++ b/sys/arch/macppc/dev/adb.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: adb.c,v 1.6 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: adb.c,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: adb.c,v 1.6 1999/08/16 06:28:09 tsubai Exp $	*/
 
 /*-
@@ -60,7 +60,7 @@ int	adbprint(void *, const char *);
 /*
  * Global variables.
  */
-int	adb_polling;		/* Are we polling?  (Debugger mode) */
+int     adb_polling;		/* Are we polling?  (Debugger mode) */
 #ifdef ADB_DEBUG
 int	adb_debug;		/* Output debugging messages */
 #endif /* ADB_DEBUG */
@@ -100,7 +100,7 @@ adbmatch(parent, cf, aux)
 
 /* HACK ALERT */
 typedef int (clock_read_t)(int *sec, int *min, int *hour, int *day,
-    int *mon, int *yr);
+         int *mon, int *yr);
 typedef int (time_read_t)(u_long *sec);
 typedef int (time_write_t)(u_long sec);
 extern time_read_t  *time_read;
@@ -158,8 +158,9 @@ adbattach(parent, self, aux)
 			printf(": via-pmu ");
 			break;
 	}
-
+ 
 	printf("%d targets\n", totaladbs);
+	
 
 #if NAED > 0
 	/* ADB event device for compatibility */
@@ -208,7 +209,7 @@ adbprint(args, name)
 
 		/* print out what kind of ADB device we have found */
 		printf("%s addr %d: ", name, aa_args->adbaddr);
-		switch (aa_args->origaddr) {
+		switch(aa_args->origaddr) {
 #ifdef DIAGNOSTIC
 #if NAED > 0
 		case 0:
@@ -263,7 +264,7 @@ adbprint(args, name)
 #endif /* DIAGNOSTIC */
 		}
 	} else		/* a device matched and was configured */
-		printf(" addr %d: ", aa_args->adbaddr);
+                printf(" addr %d: ", aa_args->adbaddr);
 
 	return rv;
 }
diff --git a/sys/arch/macppc/dev/adb_direct.c b/sys/arch/macppc/dev/adb_direct.c
index e962b05ff5b..12f15323b88 100644
--- a/sys/arch/macppc/dev/adb_direct.c
+++ b/sys/arch/macppc/dev/adb_direct.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: adb_direct.c,v 1.6 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: adb_direct.c,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: adb_direct.c,v 1.14 2000/06/08 22:10:45 tsubai Exp $	*/
 
 /*
@@ -36,25 +36,25 @@
  * to clean it up as much as I would like.
  * But it works, so I'm happy. :-) jpw
  */
-
+ 
 /*
  * TO DO:
  *  - We could reduce the time spent in the adb_intr_* routines
- *    by having them save the incoming and outgoing data directly
+ *    by having them save the incoming and outgoing data directly 
  *    in the adbInbound and adbOutbound queues, as it would reduce
  *    the number of times we need to copy the data around. It
  *    would also make the code more readable and easier to follow.
- *  - (Related to above) Use the header part of adbCommand to
+ *  - (Related to above) Use the header part of adbCommand to 
  *    reduce the number of copies we have to do of the data.
  *  - (Related to above) Actually implement the adbOutbound queue.
  *    This is fairly easy once you switch all the intr routines
  *    over to using adbCommand structs directly.
  *  - There is a bug in the state machine of adb_intr_cuda
  *    code that causes hangs, especially on 030 machines, probably
- *    because of some timing issues. Because I have been unable to
- *    determine the exact cause of this bug, I used the timeout function
- *    to check for and recover from this condition. If anyone finds
- *    the actual cause of this bug, the calls to timeout and the
+ *    because of some timing issues. Because I have been unable to 
+ *    determine the exact cause of this bug, I used the timeout function 
+ *    to check for and recover from this condition. If anyone finds 
+ *    the actual cause of this bug, the calls to timeout and the 
  *    adb_cuda_tickle routine can be removed.
  */
 
@@ -154,7 +154,7 @@ struct adbCmdHoldEntry {
 };
 
 /*
- * Eventually used for two separate queues, the queue between
+ * Eventually used for two separate queues, the queue between 
  * the upper and lower halves, and the outgoing packet queue.
  * TO DO: adbCommand can replace all of adbCmdHoldEntry eventually
  */
@@ -364,7 +364,7 @@ switch_start:
 			 */
 			/* set up data for adb_pass_up */
 			memcpy(packet.data, adbInputBuffer, adbInputBuffer[0] + 1);
-
+				
 			if ((adbWaiting == 1) &&
 			    (adbInputBuffer[4] == adbWaitingCmd) &&
 			    ((adbInputBuffer[2] == 0x00) ||
@@ -596,8 +596,8 @@ send_adb_cuda(u_char * in, u_char * buffer, void *compRout, void *data, int
 
 	if ((s & (1 << 18)) || adb_polling) /* XXX were VIA1 interrupts blocked ? */
 		/* poll until byte done */
-		while ((adbActionState != ADB_ACTION_IDLE) ||
-		    (ADB_INTR_IS_ON) || (adbWaiting == 1))
+		while ((adbActionState != ADB_ACTION_IDLE) || (ADB_INTR_IS_ON)
+		    || (adbWaiting == 1))
 			if (ADB_SR_INTR_IS_ON) {	/* wait for "interrupt" */
 				adb_intr_cuda();	/* process it */
 				adb_soft_intr();
@@ -627,7 +627,7 @@ adb_intr(void *arg)
 }
 
 
-/*
+/* 
  * adb_pass_up is called by the interrupt-time routines.
  * It takes the raw packet data that was received from the
  * device and puts it into the queue that the upper half
@@ -635,7 +635,7 @@ adb_intr(void *arg)
  * will eventually call the upper half routine (adb_soft_intr).
  *
  * If in->unsol is 0, then this is either the notification
- * that the packet was sent (on a LISTEN, for example), or the
+ * that the packet was sent (on a LISTEN, for example), or the 
  * response from the device (on a TALK). The completion routine
  * is called only if the user specified one.
  *
@@ -730,14 +730,14 @@ adb_pass_up(struct adbCommand *in)
 	}
 
 #ifdef ADB_DEBUG
-	if (adb_debug && in->data[1] == 2)
+	if (adb_debug && in->data[1] == 2) 
 		printf_intr("adb: caught error\n");
 #endif
 
 	/* copy the packet data over */
 	/*
 	 * TO DO: If the *_intr routines fed their incoming data
-	 * directly into an adbCommand struct, which is passed to
+	 * directly into an adbCommand struct, which is passed to 
 	 * this routine, then we could eliminate this copy.
 	 */
 	memcpy(adbInbound[adbInTail].data + 1, in->data + start + 1, len);
@@ -792,7 +792,7 @@ adb_soft_intr(void)
 		comprout = adbInbound[adbInHead].compRout;
 		compdata = adbInbound[adbInHead].compData;
 		cmd = adbInbound[adbInHead].cmd;
-
+	
 		/* copy over data to data area if it's valid */
 		/*
 		 * Note that for unsol packets we don't want to copy the
@@ -1006,7 +1006,7 @@ adb_reinit(void)
 	 * responds at that address. Then move the last device that was moved
 	 * back to the original address. Do this for the remaining addresses
 	 * that we determined were in use.
-	 *
+	 * 
 	 * When finished, do this entire process over again with the updated
 	 * list of in use addresses. Do this until no new devices have been
 	 * found in 20 passes though the in use address list. (This probably
@@ -1292,7 +1292,7 @@ adb_op_sync(Ptr buffer, Ptr compRout, Ptr data, short command)
  * This function is used by the adb_op_sync routine so it knows when the
  * function is done.
  */
-void
+void 
 adb_op_comprout(buffer, compdata, cmd)
 	caddr_t buffer, compdata;
 	int cmd;
@@ -1302,7 +1302,7 @@ adb_op_comprout(buffer, compdata, cmd)
 	*p = 1;
 }
 
-void
+void 
 adb_setup_hw_type(void)
 {
 	switch (adbHardware) {
@@ -1319,8 +1319,8 @@ adb_setup_hw_type(void)
 		panic("unknown adb hardware");
 	}
 }
-
-int
+	
+int 
 count_adbs(void)
 {
 	int i;
@@ -1335,7 +1335,7 @@ count_adbs(void)
 	return found;
 }
 
-int
+int 
 get_ind_adb_info(ADBDataBlock * info, int index)
 {
 	if ((index < 1) || (index > 15))	/* check range 1-15 */
@@ -1357,7 +1357,7 @@ get_ind_adb_info(ADBDataBlock * info, int index)
 	return (ADBDevTable[index].currentAddr);
 }
 
-int
+int 
 get_adb_info(ADBDataBlock * info, int adbAddr)
 {
 	int i;
@@ -1377,7 +1377,7 @@ get_adb_info(ADBDataBlock * info, int adbAddr)
 	return (-1);		/* not found */
 }
 
-int
+int 
 set_adb_info(ADBSetInfoBlock * info, int adbAddr)
 {
 	int i;
@@ -1399,7 +1399,7 @@ set_adb_info(ADBSetInfoBlock * info, int adbAddr)
 
 /* caller should really use machine-independant version: getPramTime */
 /* this version does pseudo-adb access only */
-int
+int 
 adb_read_date_time(unsigned long *time)
 {
 	u_char output[ADB_MAX_MSG_LENGTH];
@@ -1449,7 +1449,7 @@ adb_read_date_time(unsigned long *time)
 
 /* caller should really use machine-independant version: setPramTime */
 /* this version does pseudo-adb access only */
-int
+int 
 adb_set_date_time(unsigned long time)
 {
 	u_char output[ADB_MAX_MSG_LENGTH];
@@ -1487,7 +1487,7 @@ adb_set_date_time(unsigned long time)
 }
 
 
-int
+int 
 adb_poweroff(void)
 {
 	u_char output[ADB_MAX_MSG_LENGTH];
@@ -1524,31 +1524,31 @@ adb_poweroff(void)
 	}
 }
 
-int
+int 
 CountADBs(void)
 {
 	return (count_adbs());
 }
 
-void
+void 
 ADBReInit(void)
 {
 	adb_reinit();
 }
 
-int
+int 
 GetIndADB(ADBDataBlock * info, int index)
 {
 	return (get_ind_adb_info(info, index));
 }
 
-int
+int 
 GetADBInfo(ADBDataBlock * info, int adbAddr)
 {
 	return (get_adb_info(info, adbAddr));
 }
 
-int
+int 
 SetADBInfo(ADBSetInfoBlock * info, int adbAddr)
 {
 	return (set_adb_info(info, adbAddr));
@@ -1595,7 +1595,7 @@ adb_restart()
 		output[1] = 0x01;	/* to pram/rtc/soft-power device */
 		output[2] = 0x11;	/* restart */
 		result = send_adb_cuda((u_char *)output, (u_char *)0,
-		    (void *)0, (void *)0, (int)0);
+				       (void *)0, (void *)0, (int)0);
 		if (result != 0)	/* exit if not sent */
 			return;
 		while (1);		/* not return */
diff --git a/sys/arch/macppc/dev/aed.c b/sys/arch/macppc/dev/aed.c
index ceab025b7cb..1f15ff08d64 100644
--- a/sys/arch/macppc/dev/aed.c
+++ b/sys/arch/macppc/dev/aed.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: aed.c,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: aed.c,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: aed.c,v 1.5 2000/03/23 06:40:33 thorpej Exp $	*/
 
 /*
@@ -188,7 +188,7 @@ aed_emulate_mouse(event)
 			aed_handoff(&new_event);
 		}
 	} else if (emulmodkey_down) {
-		switch (event->u.k.key) {
+		switch(event->u.k.key) {
 #ifdef ALTXBUTTONS
 		case ADBK_KEYDOWN(ADBK_1):
 			aed_sc->sc_buttons |= 1;	/* left down */
diff --git a/sys/arch/macppc/dev/akbd.c b/sys/arch/macppc/dev/akbd.c
index 89f993d4040..f787ee85889 100644
--- a/sys/arch/macppc/dev/akbd.c
+++ b/sys/arch/macppc/dev/akbd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: akbd.c,v 1.13 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: akbd.c,v 1.14 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: akbd.c,v 1.13 2001/01/25 14:08:55 tsubai Exp $	*/
 
 /*
@@ -266,7 +266,7 @@ akbdattach(parent, self, aux)
  * Handle putting the keyboard data received from the ADB into
  * an ADB event record.
  */
-void
+void 
 kbd_adbcomplete(buffer, data_area, adb_command)
 	caddr_t buffer;
 	caddr_t data_area;
@@ -307,18 +307,18 @@ kbd_adbcomplete(buffer, data_area, adb_command)
 }
 
 /*
- * Given a keyboard ADB event, record the keycodes and call the key
+ * Given a keyboard ADB event, record the keycodes and call the key 
  * repeat handler, optionally passing the event through the mouse
  * button emulation handler first.
  */
 static void
 kbd_processevent(event, ksc)
-	adb_event_t *event;
-	struct akbd_softc *ksc;
+        adb_event_t *event;
+        struct akbd_softc *ksc;
 {
-	adb_event_t new_event;
+        adb_event_t new_event;
 
-	new_event = *event;
+        new_event = *event;
 	new_event.u.k.key = event->bytes[0];
 	new_event.bytes[1] = 0xff;
 	akbd_intr(&new_event);
@@ -362,11 +362,11 @@ getleds(addr)
 
 /*
  * Set the keyboard LED's.
- *
+ * 
  * Automatically translates from ioctl/softc format to the
  * actual keyboard register format
  */
-static int
+static int 
 setleds(ksc, leds)
 	struct akbd_softc *ksc;
 	u_char	leds;
@@ -401,13 +401,13 @@ setleds(ksc, leds)
 	if ((buffer[2] & 0xf8) != leds)
 		return (EIO);
 	else
-		return (0);
+		return (0); 
 }
 
 /*
  * Toggle all of the LED's on and off, just for show.
  */
-static void
+static void 
 blinkleds(ksc)
 	struct akbd_softc *ksc;
 {
@@ -427,7 +427,7 @@ blinkleds(ksc)
 	i = 10;
 	do {
 		(void)setleds(ksc, (u_char)0x00);
-	} while (setleds(ksc, (u_char)0x00) && (i-- > 0));
+	} while (setleds(ksc, (u_char)0x00) && (i-- > 0)); 
 
 	return;
 }
@@ -490,7 +490,7 @@ akbd_rawrepeat(void *v)
 	struct akbd_softc *sc = v;
 	int s;
 
-	s = spltty();
+	s = spltty();   
 	wskbd_rawinput(sc->sc_wskbddev, sc->sc_rep, sc->sc_nrep);
 	splx(s);
 	timeout_add(&sc->sc_rawrepeat_ch, hz * REP_DELAYN / 1000);
@@ -554,7 +554,7 @@ akbd_intr(event)
 #ifdef WSDISPLAY_COMPAT_RAWKBD
 	} else if (sc->sc_rawkbd) {
 		char cbuf[MAXKEYS *2];
-		int c, j, s;
+		int c, j, s; 
 		int npress;
 
 		j = npress = 0;
diff --git a/sys/arch/macppc/dev/ams.c b/sys/arch/macppc/dev/ams.c
index 8611bb6b71a..91e68c53a7d 100644
--- a/sys/arch/macppc/dev/ams.c
+++ b/sys/arch/macppc/dev/ams.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ams.c,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: ams.c,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: ams.c,v 1.11 2000/12/19 03:13:40 tsubai Exp $	*/
 
 /*
@@ -503,7 +503,7 @@ ms_processevent(event, sc)
 				buttons &= ~button_bit;
 		/* Extended Protocol (up to 6 more buttons) */
 		for (mask = 0x80; i < max_byte;
-		    i += (mask == 0x80), button_bit <<= 1) {
+		     i += (mask == 0x80), button_bit <<= 1) {
 			/* 0 when button down */
 			if (!(event->bytes[i] & mask))
 				buttons |= button_bit;
@@ -522,8 +522,8 @@ ms_processevent(event, sc)
 
 	if (sc->sc_wsmousedev)
 		wsmouse_input(sc->sc_wsmousedev, new_event.u.m.buttons,
-		    new_event.u.m.dx, -new_event.u.m.dy, 0,
-		    WSMOUSE_INPUT_DELTA);
+			      new_event.u.m.dx, -new_event.u.m.dy, 0,
+			      WSMOUSE_INPUT_DELTA);
 #if NAED > 0
 	aed_input(&new_event);
 #endif
diff --git a/sys/arch/macppc/dev/apm.c b/sys/arch/macppc/dev/apm.c
index 70164bdef01..349028810a0 100644
--- a/sys/arch/macppc/dev/apm.c
+++ b/sys/arch/macppc/dev/apm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: apm.c,v 1.6 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: apm.c,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*-
  * Copyright (c) 2001 Alexander Guy.  All rights reserved.
@@ -117,7 +117,7 @@ apmmatch(parent, match, aux)
 	struct device *parent;
 	void *match, *aux;
 {
-	struct adb_attach_args *aa = (void *)aux;
+	struct adb_attach_args *aa = (void *)aux;		
 	if (aa->origaddr != ADBADDR_APM ||
 	    aa->handler_id != ADBADDR_APM ||
 	    aa->adbaddr != ADBADDR_APM)
@@ -236,7 +236,7 @@ apmioctl(dev, cmd, data, flag, p)
 			error = EBADF;
 	case APM_IOC_SUSPEND:
 		if ((flag & FWRITE) == 0)
-			error = EBADF;
+			error = EBADF;			
 		break;
 	case APM_IOC_PRN_CTL:
 		if ((flag & FWRITE) == 0)
@@ -267,7 +267,7 @@ apmioctl(dev, cmd, data, flag, p)
 			error = EBADF;
 		break;
 	case APM_IOC_GETPOWER:
-		power = (struct apm_power_info *)data;
+	        power = (struct apm_power_info *)data;
 
 		pm_battery_info(0, &batt);
 
@@ -292,7 +292,7 @@ apmioctl(dev, cmd, data, flag, p)
 			    batt.draw) / 60;
 			power->battery_state = APM_BATT_CHARGING;
 		} else {
-			power->minutes_left =
+			power->minutes_left = 
 			    ((batt.cur_charge * 3600) / (-batt.draw)) / 60;
 
 			/* XXX - Arbitrary */
@@ -306,7 +306,7 @@ apmioctl(dev, cmd, data, flag, p)
 		}
 
 		break;
-
+		
 	default:
 		error = ENOTTY;
 	}
diff --git a/sys/arch/macppc/dev/awacs.c b/sys/arch/macppc/dev/awacs.c
index b8c3a224496..832557c2e53 100644
--- a/sys/arch/macppc/dev/awacs.c
+++ b/sys/arch/macppc/dev/awacs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: awacs.c,v 1.10 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: awacs.c,v 1.11 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: awacs.c,v 1.4 2001/02/26 21:07:51 wiz Exp $	*/
 
 /*-
@@ -102,7 +102,7 @@ int awacs_set_params(void *, int, int, struct audio_params *,
 			 struct audio_params *);
 int awacs_round_blocksize(void *, int);
 int awacs_trigger_output(void *, void *, void *, int, void (*)(void *),
-			    void *, struct audio_params *);
+			     void *, struct audio_params *);
 int awacs_trigger_input(void *, void *, void *, int, void (*)(void *),
 			    void *, struct audio_params *);
 int awacs_halt_output(void *);
@@ -582,7 +582,7 @@ awacs_set_params(h, setmode, usemode, play, rec)
 	}
 
 	for (mode = AUMODE_RECORD; mode != -1;
-	    mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) {
+	     mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) {
 		if ((setmode & mode) == 0)
 			continue;
 
@@ -752,7 +752,7 @@ awacs_set_port(h, mc)
 		/* no change necessary? */
 		if (mc->un.mask == sc->sc_record_source)
 			return 0;
-		switch (mc->un.mask) {
+		switch(mc->un.mask) {
 		case 1<<0: /* CD */
 			sc->sc_codecctl0 &= ~AWACS_INPUT_MASK;
 			sc->sc_codecctl0 |= AWACS_INPUT_CD;
diff --git a/sys/arch/macppc/dev/dbdma.c b/sys/arch/macppc/dev/dbdma.c
index c0eb8562492..9923b2f2cc4 100644
--- a/sys/arch/macppc/dev/dbdma.c
+++ b/sys/arch/macppc/dev/dbdma.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dbdma.c,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: dbdma.c,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: dbdma.c,v 1.2 1998/08/21 16:13:28 tsubai Exp $	*/
 
 /*
@@ -43,9 +43,12 @@ dbdma_start(dmap, dt)
 
 	DBDMA_ST4_ENDIAN(&dmap->d_intselect, DBDMA_CLEAR_CNTRL((0xffff)));
 	DBDMA_ST4_ENDIAN(&dmap->d_control, DBDMA_CLEAR_CNTRL((
-	    DBDMA_CNTRL_ACTIVE | DBDMA_CNTRL_DEAD |
-	    DBDMA_CNTRL_WAKE | DBDMA_CNTRL_FLUSH |
-	    DBDMA_CNTRL_PAUSE | DBDMA_CNTRL_RUN)));
+	    DBDMA_CNTRL_ACTIVE |
+	    DBDMA_CNTRL_DEAD |
+	    DBDMA_CNTRL_WAKE |
+	    DBDMA_CNTRL_FLUSH |
+	    DBDMA_CNTRL_PAUSE |
+	    DBDMA_CNTRL_RUN)));
 
 	/* XXX time-bind it? */
 	do {
@@ -57,8 +60,8 @@ dbdma_start(dmap, dt)
 	DBDMA_ST4_ENDIAN(&dmap->d_cmdptrlo, addr);
 
 	DBDMA_ST4_ENDIAN(&dmap->d_control,
-	    DBDMA_SET_CNTRL(DBDMA_CNTRL_RUN|DBDMA_CNTRL_WAKE)|
-	    DBDMA_CLEAR_CNTRL(DBDMA_CNTRL_PAUSE|DBDMA_CNTRL_DEAD) );
+		DBDMA_SET_CNTRL(DBDMA_CNTRL_RUN|DBDMA_CNTRL_WAKE)|
+		DBDMA_CLEAR_CNTRL(DBDMA_CNTRL_PAUSE|DBDMA_CNTRL_DEAD) );
 }
 
 void
@@ -66,11 +69,10 @@ dbdma_stop(dmap)
 	dbdma_regmap_t *dmap;
 {
 	DBDMA_ST4_ENDIAN(&dmap->d_control, DBDMA_CLEAR_CNTRL(DBDMA_CNTRL_RUN) |
-	    DBDMA_SET_CNTRL(DBDMA_CNTRL_FLUSH));
+			  DBDMA_SET_CNTRL(DBDMA_CNTRL_FLUSH));
 
 	while (DBDMA_LD4_ENDIAN(&dmap->d_status) &
-	    (DBDMA_CNTRL_ACTIVE|DBDMA_CNTRL_FLUSH))
-		;
+		(DBDMA_CNTRL_ACTIVE|DBDMA_CNTRL_FLUSH));
 }
 
 void
@@ -80,8 +82,7 @@ dbdma_flush(dmap)
 	DBDMA_ST4_ENDIAN(&dmap->d_control, DBDMA_SET_CNTRL(DBDMA_CNTRL_FLUSH));
 
 	/* XXX time-bind it? */
-	while (DBDMA_LD4_ENDIAN(&dmap->d_status) & (DBDMA_CNTRL_FLUSH))
-		;
+	while (DBDMA_LD4_ENDIAN(&dmap->d_status) & (DBDMA_CNTRL_FLUSH));
 }
 
 void
@@ -89,14 +90,15 @@ dbdma_reset(dmap)
 	dbdma_regmap_t *dmap;
 {
 	DBDMA_ST4_ENDIAN(&dmap->d_control,
-	    DBDMA_CLEAR_CNTRL((DBDMA_CNTRL_ACTIVE |
-	    DBDMA_CNTRL_DEAD | DBDMA_CNTRL_WAKE |
-	    DBDMA_CNTRL_FLUSH | DBDMA_CNTRL_PAUSE |
-	    DBDMA_CNTRL_RUN)));
+			 DBDMA_CLEAR_CNTRL( (DBDMA_CNTRL_ACTIVE	|
+					     DBDMA_CNTRL_DEAD	|
+					     DBDMA_CNTRL_WAKE	|
+					     DBDMA_CNTRL_FLUSH	|
+					     DBDMA_CNTRL_PAUSE	|
+					     DBDMA_CNTRL_RUN      )));
 
 	/* XXX time-bind it? */
-	while (DBDMA_LD4_ENDIAN(&dmap->d_status) & DBDMA_CNTRL_RUN)
-		;
+	while (DBDMA_LD4_ENDIAN(&dmap->d_status) & DBDMA_CNTRL_RUN);
 }
 
 void
@@ -104,8 +106,8 @@ dbdma_continue(dmap)
 	dbdma_regmap_t *dmap;
 {
 	DBDMA_ST4_ENDIAN(&dmap->d_control,
-	    DBDMA_SET_CNTRL(DBDMA_CNTRL_RUN | DBDMA_CNTRL_WAKE) |
-	    DBDMA_CLEAR_CNTRL(DBDMA_CNTRL_PAUSE | DBDMA_CNTRL_DEAD));
+		DBDMA_SET_CNTRL(DBDMA_CNTRL_RUN | DBDMA_CNTRL_WAKE) |
+		DBDMA_CLEAR_CNTRL(DBDMA_CNTRL_PAUSE | DBDMA_CNTRL_DEAD));
 }
 
 void
@@ -115,8 +117,7 @@ dbdma_pause(dmap)
 	DBDMA_ST4_ENDIAN(&dmap->d_control,DBDMA_SET_CNTRL(DBDMA_CNTRL_PAUSE));
 
 	/* XXX time-bind it? */
-	while (DBDMA_LD4_ENDIAN(&dmap->d_status) & DBDMA_CNTRL_ACTIVE)
-		;
+	while (DBDMA_LD4_ENDIAN(&dmap->d_status) & DBDMA_CNTRL_ACTIVE);
 }
 
 dbdma_t
diff --git a/sys/arch/macppc/dev/if_bm.c b/sys/arch/macppc/dev/if_bm.c
index a1de5d39d17..58b6153c375 100644
--- a/sys/arch/macppc/dev/if_bm.c
+++ b/sys/arch/macppc/dev/if_bm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_bm.c,v 1.12 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: if_bm.c,v 1.13 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: if_bm.c,v 1.1 1999/01/01 01:27:52 tsubai Exp $	*/
 
 /*-
@@ -285,23 +285,23 @@ bmac_attach(parent, self, aux)
 	sc->sc_rxbuf_pa = sc->sc_txbuf_pa + BMAC_BUFLEN * BMAC_TXBUFS;
 
 	printf(" irq %d,%d: address %s\n", ca->ca_intr[0], ca->ca_intr[2],
-	    ether_sprintf(laddr));
+		ether_sprintf(laddr));
 
 	mac_intr_establish(parent, ca->ca_intr[0], IST_LEVEL, IPL_NET,
-	    bmac_intr, sc, "bmac intr");
+		bmac_intr, sc, "bmac intr");
 #ifdef WHY_IS_THIS_XXXX
 	mac_intr_establish(parent, ca->ca_intr[1], IST_LEVEL, IPL_NET,
-	    bmac_tx_intr, sc, "bmac_tx");
+		bmac_tx_intr, sc, "bmac_tx");
 #endif /* WHY_IS_THIS_XXXX */
 	mac_intr_establish(parent, ca->ca_intr[2], IST_LEVEL, IPL_NET,
-	    bmac_rint, sc, "bmac rint");
+		bmac_rint, sc, "bmac rint");
 
 	bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 	ifp->if_softc = sc;
 	ifp->if_ioctl = bmac_ioctl;
 	ifp->if_start = bmac_start;
 	ifp->if_flags =
-	    IFF_BROADCAST | IFF_SIMPLEX | IFF_NOTRAILERS | IFF_MULTICAST;
+		IFF_BROADCAST | IFF_SIMPLEX | IFF_NOTRAILERS | IFF_MULTICAST;
 	ifp->if_watchdog = bmac_watchdog;
 	IFQ_SET_READY(&ifp->if_snd);
 
@@ -312,7 +312,7 @@ bmac_attach(parent, self, aux)
 
 	ifmedia_init(&mii->mii_media, 0, bmac_mediachange, bmac_mediastatus);
 	mii_attach(&sc->sc_dev, mii, 0xffffffff, MII_PHY_ANY,
-	    MII_OFFSET_ANY, 0);
+		      MII_OFFSET_ANY, 0);
 
 	/* Choose a default media. */
 	if (LIST_FIRST(&mii->mii_phys) == NULL) {
@@ -441,7 +441,7 @@ bmac_init(sc)
 	bmac_write_reg(sc, MADD2, *p);
 
 	bmac_write_reg(sc, RXCFG,
-	    RxCRCEnable | RxHashFilterEnable | RxRejectOwnPackets);
+		RxCRCEnable | RxHashFilterEnable | RxRejectOwnPackets);
 
 	if (ifp->if_flags & IFF_PROMISC)
 		bmac_set_bits(sc, RXCFG, RxPromiscEnable);
@@ -489,12 +489,12 @@ bmac_init_dma(sc)
 
 	for (i = 0; i < BMAC_RXBUFS; i++) {
 		DBDMA_BUILD(cmd, DBDMA_CMD_IN_LAST, 0, BMAC_BUFLEN,
-		    sc->sc_rxbuf_pa + BMAC_BUFLEN * i,
-		    DBDMA_INT_ALWAYS, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+			sc->sc_rxbuf_pa + BMAC_BUFLEN * i,
+			DBDMA_INT_ALWAYS, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
 		cmd++;
 	}
 	DBDMA_BUILD(cmd, DBDMA_CMD_NOP, 0, 0, 0,
-	    DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_ALWAYS);
+		DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_ALWAYS);
 	dbdma_st32(&cmd->d_cmddep, sc->sc_rxdbdma->d_paddr);
 
 	sc->sc_rxlast = 0;
@@ -599,7 +599,7 @@ bmac_rint(v)
 		datalen = count - resid;		/* 2 == framelen */
 		if (datalen < sizeof(struct ether_header)) {
 			printf("%s: short packet len = %d\n",
-			    ifp->if_xname, datalen);
+				ifp->if_xname, datalen);
 			goto next;
 		}
 		DBDMA_BUILD_CMD(cmd, DBDMA_CMD_STOP, 0, 0, 0, 0);
@@ -633,7 +633,7 @@ bmac_rint(v)
 
 next:
 		DBDMA_BUILD_CMD(cmd, DBDMA_CMD_IN_LAST, 0, DBDMA_INT_ALWAYS,
-		    DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+			DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
 
 		cmd->d_status = 0;
 		cmd->d_resid = 0;
@@ -731,10 +731,10 @@ bmac_transmit_packet(sc, pa, len)
 	dbdma_command_t *cmd = sc->sc_txcmd;
 
 	DBDMA_BUILD(cmd, DBDMA_CMD_OUT_LAST, 0, len, pa,
-	    DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+		DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
 	cmd++;
 	DBDMA_BUILD(cmd, DBDMA_CMD_STOP, 0, 0, 0,
-	    DBDMA_INT_ALWAYS, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+		DBDMA_INT_ALWAYS, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
 
 	dbdma_start(sc->sc_txdma, sc->sc_txdbdma);
 }
@@ -1103,7 +1103,7 @@ bmac_mii_statchg(dev)
 
 #ifdef BMAC_DEBUG
 	printf("bmac_mii_statchg 0x%x\n",
-	    IFM_OPTIONS(sc->sc_mii.mii_media_active));
+		IFM_OPTIONS(sc->sc_mii.mii_media_active));
 #endif
 }
 
diff --git a/sys/arch/macppc/dev/if_wi_obio.c b/sys/arch/macppc/dev/if_wi_obio.c
index 1b67e7c2802..c16fb3d992d 100644
--- a/sys/arch/macppc/dev/if_wi_obio.c
+++ b/sys/arch/macppc/dev/if_wi_obio.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_wi_obio.c,v 1.7 2002/09/15 02:05:09 deraadt Exp $	*/
+/*	$OpenBSD: if_wi_obio.c,v 1.8 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1997, 1998, 1999
@@ -87,6 +87,7 @@ struct cfattach wi_obio_ca = {
 	wi_obio_detach, wi_obio_activate
 };
 
+
 int
 wi_obio_match(parent, match, aux)
 	struct device *parent;
@@ -112,8 +113,7 @@ wi_obio_attach(parent, self, aux)
 
 	sc->wi_btag = ca->ca_iot;
 	ca->ca_reg[0] += ca->ca_baseaddr;
-	if (bus_space_map(sc->wi_btag, ca->ca_reg[0], ca->ca_reg[1], 0,
-	    &sc->wi_bhandle)) {
+	if (bus_space_map(sc->wi_btag, ca->ca_reg[0], ca->ca_reg[1], 0, &sc->wi_bhandle)) {
 		printf("can't map i/o space\n");
 	}
 	/* FSCKING hackery */
@@ -121,7 +121,7 @@ wi_obio_attach(parent, self, aux)
 
 	/* Establish the interrupt. */
 	mac_intr_establish(parent, ca->ca_intr[0], IST_LEVEL, IPL_NET,
-	    wi_intr, psc, "wi_obio");
+		wi_intr, psc, "wi_obio");
 
 	/* Make sure interrupts are disabled. */
 	CSR_WRITE_2(sc, WI_INT_EN, 0);
diff --git a/sys/arch/macppc/dev/macintr.c b/sys/arch/macppc/dev/macintr.c
index f3e57118e1e..240743ccf2f 100644
--- a/sys/arch/macppc/dev/macintr.c
+++ b/sys/arch/macppc/dev/macintr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: macintr.c,v 1.14 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: macintr.c,v 1.15 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*-
  * Copyright (c) 1995 Per Fogelstrom
@@ -101,7 +101,7 @@ void	macintr_attach(struct device *, struct device *, void *);
 void	mac_do_pending_int(void);
 void	mac_ext_intr(void);
 
-struct cfattach macintr_ca = {
+struct cfattach macintr_ca = { 
 	sizeof(struct macintr_softc),
 	macintr_match,
 	macintr_attach
@@ -112,7 +112,7 @@ struct cfdriver macintr_cd = {
 };
 
 int
-macintr_match(parent, cf, aux)
+macintr_match(parent, cf, aux) 
 	struct device *parent;
 	void *cf;
 	void *aux;
@@ -125,7 +125,7 @@ macintr_match(parent, cf, aux)
 	 */
 	if (strcmp(ca->ca_name, "interrupt-controller") == 0 ) {
 		OF_getprop(ca->ca_node, "device_type", type, sizeof(type));
-		if (strcmp(type, "interrupt-controller") == 0) {
+		if (strcmp(type,  "interrupt-controller") == 0) {
 			return 1;
 		}
 	}
@@ -353,13 +353,13 @@ intr_typename(type)
 {
 
 	switch (type) {
-	case IST_NONE :
+        case IST_NONE :
 		return ("none");
-	case IST_PULSE:
+        case IST_PULSE:
 		return ("pulsed");
-	case IST_EDGE:
+        case IST_EDGE:
 		return ("edge-triggered");
-	case IST_LEVEL:
+        case IST_LEVEL:
 		return ("level-triggered");
 	default:
 		panic("intr_typename: invalid type %d", type);
@@ -592,7 +592,7 @@ mac_intr_do_pending_int()
 		irq = 31 - cntlzw(hwpend);
 		hwpend &= ~(1L << irq);
 		ih = m_intrhand[irq];
-		while (ih) {
+		while(ih) {
 			(*ih->ih_fun)(ih->ih_arg);
 			ih = ih->ih_next;
 		}
@@ -603,18 +603,18 @@ mac_intr_do_pending_int()
 	/*out32rb(INT_ENABLE_REG, ~imen_m);*/
 
 	do {
-		if ((ipending & SINT_CLOCK) & ~pcpl) {
+		if((ipending & SINT_CLOCK) & ~pcpl) {
 			ipending &= ~SINT_CLOCK;
 			softclock();
 		}
-		if ((ipending & SINT_NET) & ~pcpl) {
+		if((ipending & SINT_NET) & ~pcpl) {
 			extern int netisr;
 			int pisr = netisr;
 			netisr = 0;
 			ipending &= ~SINT_NET;
 			softnet(pisr);
 		}
-		if ((ipending & SINT_TTY) & ~pcpl) {
+		if((ipending & SINT_TTY) & ~pcpl) {
 			ipending &= ~SINT_TTY;
 			softtty();
 		}
diff --git a/sys/arch/macppc/dev/mesh.c b/sys/arch/macppc/dev/mesh.c
index 89dd21aed1f..26b4c33018d 100644
--- a/sys/arch/macppc/dev/mesh.c
+++ b/sys/arch/macppc/dev/mesh.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mesh.c,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: mesh.c,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: mesh.c,v 1.1 1999/02/19 13:06:03 tsubai Exp $	*/
 
 /*-
@@ -194,7 +194,7 @@ struct cfattach mesh_ca = {
 };
 
 
-struct cfdriver mesh_cd = {
+struct cfdriver mesh_cd = {         
         NULL, "mesh", DV_DULL
 };
 
@@ -229,7 +229,7 @@ mesh_attach(parent, self, aux)
 	struct confargs *ca = aux;
 	int i, error;
 	u_int *reg;
-
+	
 	printf("MESH_ATTACH called\n");
 
 	reg = ca->ca_reg;
@@ -431,10 +431,10 @@ mesh_intr(arg)
 		break;
 	case MESH_MSGIN:
 		mesh_msgin(sc, scb);
-		printf("mesh_intr:case MESH_MSGIN\n");
+		printf("mesh_intr:case MESH_MSGIN\n");   
 		break;
 	case MESH_COMPLETE:
-		printf("mesh_intr:case MESH_COMPLETE\n");
+		printf("mesh_intr:case MESH_COMPLETE\n"); 
 		mesh_done(sc, scb);
 		break;
 
@@ -955,7 +955,7 @@ mesh_scsi_cmd(xs)
 
 	scb->target = sc_link->target;
 	sc->sc_imsglen = 0;	/* XXX ? */
-
+	
 	printf("messh_scsi_cmd,scb->target=%d\n",scb->target);
 
 	if (flags & SCSI_POLL){
@@ -993,7 +993,7 @@ mesh_scsi_cmd(xs)
 		if (mesh_poll(sc, xs))
 			printf("mesh: timeout again\n");
 	}
-	printf("mesh_scsi_cmd: returning COMPLETE\n");
+	printf("mesh_scsi_cmd: returning COMPLETE\n"); 
 	return COMPLETE;
 }
 
@@ -1031,7 +1031,7 @@ mesh_poll(sc, xs)
 {
 	int count = xs->timeout;
 	printf("in mesh_poll,timeout=%d\n",xs->timeout);
-
+	
 
 	while (count) {
 		if (mesh_read_reg(sc, MESH_INTERRUPT))
@@ -1105,12 +1105,12 @@ mesh_timeout(arg)
 
 	printf("mesh: timeout state=%x\n", sc->sc_nextstate);
 	intr = mesh_read_reg(sc, MESH_INTERRUPT);
-
+	
 
 	exception = mesh_read_reg(sc, MESH_EXCEPTION);
-
+	
 	error = mesh_read_reg(sc, MESH_ERROR);
-
+	
 	status0 = mesh_read_reg(sc, MESH_BUS_STATUS0);
 
 	status1 = mesh_read_reg(sc, MESH_BUS_STATUS1);
@@ -1120,7 +1120,7 @@ printf("intr 0x%02x, except 0x%02x, err 0x%02x\n", intr, exception, error);
 #endif
 
 	s = splbio();
-
+		
 	if (sc->sc_flags & MESH_DMA_ACTIVE) {
 		printf("mesh: resetting dma\n");
 		dbdma_reset(sc->sc_dmareg);
@@ -1128,7 +1128,7 @@ printf("intr 0x%02x, except 0x%02x, err 0x%02x\n", intr, exception, error);
 	scb->xs->error = XS_TIMEOUT;
 
 	mesh_set_reg(sc, MESH_SEQUENCE, MESH_CMD_BUSFREE);
-
+	
 	sc->sc_nextstate = MESH_COMPLETE;
 
 	splx(s);
diff --git a/sys/arch/macppc/dev/openpic.c b/sys/arch/macppc/dev/openpic.c
index df321e82615..b4983f6985e 100644
--- a/sys/arch/macppc/dev/openpic.c
+++ b/sys/arch/macppc/dev/openpic.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: openpic.c,v 1.17 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: openpic.c,v 1.18 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*-
  * Copyright (c) 1995 Per Fogelstrom
@@ -498,7 +498,7 @@ openpic_do_pending_int()
 		irq = 31 - cntlzw(hwpend);
 		hwpend &= ~(1L << irq);
 		ih = o_intrhand[irq];
-		while (ih) {
+		while(ih) {
 			(*ih->ih_fun)(ih->ih_arg);
 			ih = ih->ih_next;
 		}
@@ -509,18 +509,18 @@ openpic_do_pending_int()
 	/*out32rb(INT_ENABLE_REG, ~imen_o);*/
 
 	do {
-		if ((ipending & SINT_CLOCK) & ~pcpl) {
+		if((ipending & SINT_CLOCK) & ~pcpl) {
 			ipending &= ~SINT_CLOCK;
 			softclock();
 		}
-		if ((ipending & SINT_NET) & ~pcpl) {
+		if((ipending & SINT_NET) & ~pcpl) {
 			extern int netisr;
 			int pisr = netisr;
 			netisr = 0;
 			ipending &= ~SINT_NET;
 			softnet(pisr);
 		}
-		if ((ipending & SINT_TTY) & ~pcpl) {
+		if((ipending & SINT_TTY) & ~pcpl) {
 			ipending &= ~SINT_TTY;
 			softtty();
 		}
diff --git a/sys/arch/macppc/dev/uni_n.c b/sys/arch/macppc/dev/uni_n.c
index 3c08dc45ebd..3f4dcc6e3b6 100644
--- a/sys/arch/macppc/dev/uni_n.c
+++ b/sys/arch/macppc/dev/uni_n.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uni_n.c,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: uni_n.c,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1998-2001 Dale Rahn. All rights reserved.
@@ -68,7 +68,7 @@ memcmatch(parent, cf, aux)
 
 	/* allow only one instance */
 	if (memc_attached == 0) {
-		if (0 == strcmp(ca->ca_name, "memc")) {
+		if (0 == strcmp (ca->ca_name, "memc")) {
 			return 1;
 		}
 	}
@@ -89,10 +89,10 @@ memcattach(parent, self, aux)
 	if (len > 0) {
 		name[len] = 0;
 	}
-	if (strcmp(name, "uni-n")== 0) {
+	if (strcmp (name, "uni-n")== 0) {
 		sc->baseaddr = uni_n_config(ca->ca_node);
 	}
-	printf(": %s\n", name);
+	printf (": %s\n", name);
 }
 void *
 uni_n_config(int handle)
@@ -104,7 +104,7 @@ uni_n_config(int handle)
 
 	if (OF_getprop(handle, "name", name, sizeof name) > 0) {
 		/* sanity test */
-		if (!strcmp(name, "uni-n")) {
+		if (!strcmp (name, "uni-n")) {
 			if (OF_getprop(handle, "reg", &address,
 			    sizeof address) > 0) {
 				baseaddr = mapiodev(address, NBPG);
diff --git a/sys/arch/macppc/dev/wdc_obio.c b/sys/arch/macppc/dev/wdc_obio.c
index dcb99ca7d23..722e997b614 100644
--- a/sys/arch/macppc/dev/wdc_obio.c
+++ b/sys/arch/macppc/dev/wdc_obio.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: wdc_obio.c,v 1.7 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: wdc_obio.c,v 1.8 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: wdc_obio.c,v 1.15 2001/07/25 20:26:33 bouyer Exp $	*/
 
 /*-
@@ -180,23 +180,24 @@ wdc_obio_attach(parent, self, aux)
 
 	if (bus_space_map(chp->cmd_iot, cmdbase, cmdsize, 0, &chp->cmd_ioh) ||
 	    bus_space_subregion(chp->cmd_iot, chp->cmd_ioh,
-	    /* WDC_AUXREG_OFFSET<<4 */ 0x160, 1, &chp->ctl_ioh)) {
+			/* WDC_AUXREG_OFFSET<<4 */ 0x160, 1, &chp->ctl_ioh))
+	{
 		printf("%s: couldn't map registers\n",
-		    sc->sc_wdcdev.sc_dev.dv_xname);
+			sc->sc_wdcdev.sc_dev.dv_xname);
 		return;
 	}
 	chp->data32iot = chp->cmd_iot;
 	chp->data32ioh = chp->cmd_ioh;
 
 	mac_intr_establish(parent, intr, IST_LEVEL, IPL_BIO, wdcintr, chp,
-	    "wdc_obio");
+		"wdc_obio");
 
 	sc->sc_wdcdev.set_modes = wdc_obio_adjust_timing;
 	if (use_dma) {
 		sc->sc_dbdma = dbdma_alloc(sc->sc_dmat, WDC_DMALIST_MAX + 1);
 		sc->sc_dmacmd = sc->sc_dbdma->d_addr;
 		sc->sc_dmareg = mapiodev(ca->ca_baseaddr + ca->ca_reg[2],
-		    ca->ca_reg[3]);
+					 ca->ca_reg[3]);
 		sc->sc_wdcdev.cap |= WDC_CAPABILITY_DMA;
 		sc->sc_wdcdev.DMA_cap = 2;
 		if (strcmp(ca->ca_name, "ata-4") == 0) {
@@ -327,7 +328,8 @@ wdc_obio_adjust_timing(chp)
 			inact_tick = DMA_REC_MIN;
 		half_tick = 0;	/* XXX */
 		/* mask: 0xfffff800 */
-		conf |= (half_tick << 21) |
+		conf |=
+		    (half_tick << 21) |
 		    (inact_tick << 16) | (act_tick << 11);
 	}
 	bus_space_write_4(chp->cmd_iot, chp->cmd_ioh, CONFIG_REG, conf);
@@ -451,7 +453,7 @@ wdc_obio_dma_init(v, channel, drive, databuf, datalen, read)
 	}
 
 	DBDMA_BUILD(cmdp, DBDMA_CMD_STOP, 0, 0, 0,
-	    DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+		DBDMA_INT_NEVER, DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
 
 	return 0;
 }
@@ -490,8 +492,7 @@ wdc_obio_read_reg(chp, reg)
 {
 #ifdef DIAGNOSTIC
 	if (reg & _WDC_WRONLY) {
-		printf("wdc_obio_read_reg: reading from a write-only register %d\n",
-		    reg);
+		printf ("wdc_obio_read_reg: reading from a write-only register %d\n", reg);
 	}
 #endif
 
@@ -512,8 +513,7 @@ wdc_obio_write_reg(chp, reg, val)
 {
 #ifdef DIAGNOSTIC
 	if (reg & _WDC_RDONLY) {
-		printf("wdc_obio_write_reg: writing to a read-only register %d\n",
-		    reg);
+		printf ("wdc_obio_write_reg: writing to a read-only register %d\n", reg);
 	}
 #endif
 
diff --git a/sys/arch/macppc/dev/zs.c b/sys/arch/macppc/dev/zs.c
index fac56d2d6c1..b5176c301b6 100644
--- a/sys/arch/macppc/dev/zs.c
+++ b/sys/arch/macppc/dev/zs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: zs.c,v 1.8 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: zs.c,v 1.9 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: zs.c,v 1.17 2001/06/19 13:42:15 wiz Exp $	*/
 
 /*
@@ -365,12 +365,12 @@ zsc_attach(parent, self, aux)
 		 * We used to disable chip interrupts here, but we now
 		 * do that in zscnprobe, just in case MacOS left the chip on.
 		 */
-
+		
 		xcs->cs_chip = 0;
-
+		
 		/* Stash away a copy of the final H/W flags. */
 		xcs->cs_hwflags = zsc_args.hwflags;
-
+		
 		/*
 		 * Look for a child driver for this channel.
 		 * The child attach will setup the hardware.
@@ -480,7 +480,8 @@ zshard(arg)
 		if (zsc == NULL)
 			continue;
 		rval |= zsc_intr_hard(zsc);
-		if (zsc->zsc_cs[0]->cs_softreq) {
+		if (zsc->zsc_cs[0]->cs_softreq)
+		{
 			/* zsc_req_softint(zsc); */
 			/* We are at splzs here, so no need to lock. */
 			if (zssoftpending == 0) {
@@ -919,7 +920,7 @@ zs_enable(cs)
 	cs->enabled = 1;
 	return(0);
 }
-
+ 
 void
 zs_disable(cs)
 	struct zs_chanstate *cs;
@@ -1143,7 +1144,7 @@ zs_abort(struct zs_chanstate *channel)
 void
 zscnpollc(dev, on)
         dev_t dev;
-	int on;
+	int on;  
 {
 	/*
 	 * Need to tell zs driver to acknowledge all interrupts or we get
diff --git a/sys/arch/macppc/include/apmvar.h b/sys/arch/macppc/include/apmvar.h
index bc9b67fb307..241bb36fb63 100644
--- a/sys/arch/macppc/include/apmvar.h
+++ b/sys/arch/macppc/include/apmvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: apmvar.h,v 1.3 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: apmvar.h,v 1.4 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*
  *  Copyright (c) 2001 Alexander Guy
@@ -54,7 +54,7 @@
 #define		APM_BATT_LIFE_UNKNOWN	0xff
 
 #define		APM_NOEVENT		0x0000
-#define		APM_STANDBY_REQ		0x0001
+#define		APM_STANDBY_REQ		0x0001 
 #define		APM_SUSPEND_REQ		0x0002
 #define		APM_NORMAL_RESUME	0x0003
 #define		APM_CRIT_RESUME		0x0004 /* suspend/resume happened
@@ -80,9 +80,9 @@
  *
  * This software may be used, modified, copied, and distributed, in
  * both source and binary form provided that the above copyright and
- * these terms are retained. Under no circumstances is the author
- * responsible for the proper functioning of this software, nor does
- * the author assume any responsibility for damages incurred with its
+ * these terms are retained. Under no circumstances is the author 
+ * responsible for the proper functioning of this software, nor does 
+ * the author assume any responsibility for damages incurred with its 
  * use.
  *
  * Sep., 1994	Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
diff --git a/sys/arch/macppc/include/bus.h b/sys/arch/macppc/include/bus.h
index 8b81c45e8da..b863ccaa57e 100644
--- a/sys/arch/macppc/include/bus.h
+++ b/sys/arch/macppc/include/bus.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bus.h,v 1.7 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: bus.h,v 1.8 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1997 Per Fogelstrom.  All rights reserved.
@@ -82,7 +82,7 @@ static __inline CAT3(u_int,m,_t)					      \
 CAT(bus_space_read_,n)(bus_space_tag_t bst, bus_space_handle_t bsh,	      \
      bus_addr_t ba)							      \
 {									      \
-    if (bst->bus_reverse)						      \
+    if(bst->bus_reverse)						      \
 	return CAT3(in,m,rb)((volatile CAT3(u_int,m,_t) *)(bsh + (ba)));      \
     else								      \
 	return CAT(in,m)((volatile CAT3(u_int,m,_t) *)(bsh + (ba)));	      \
@@ -99,7 +99,7 @@ static __inline void							      \
 CAT(bus_space_write_,n)(bus_space_tag_t bst, bus_space_handle_t bsh,	      \
      bus_addr_t ba, CAT3(u_int,m,_t) x)					      \
 {									      \
-    if (bst->bus_reverse)						      \
+    if(bst->bus_reverse)						      \
 	CAT3(out,m,rb)((volatile CAT3(u_int,m,_t) *)(bsh + (ba)), x);	      \
     else								      \
 	CAT(out,m)((volatile CAT3(u_int,m,_t) *)(bsh + (ba)), x);	      \
@@ -112,7 +112,7 @@ bus_space_write(4,32)
 #define	bus_space_write_8	!!! bus_space_write_8 unimplemented !!!
 
 #define bus_space_read_multi(n, m)					      \
-static __inline void							      \
+static __inline void						       	      \
 CAT(bus_space_read_multi_,n)(bus_space_tag_t bst, bus_space_handle_t bsh,     \
     bus_size_t ba, CAT3(u_int,m,_t) *buf, bus_size_t cnt)		      \
 {									      \
@@ -130,7 +130,7 @@ bus_space_read_multi(4,32)
 #define	bus_space_write_multi_8	!!! bus_space_write_multi_8 not implemented !!!
 
 #define bus_space_write_multi(n, m)					      \
-static __inline void							      \
+static __inline void								      \
 CAT(bus_space_write_multi_,n)(bus_space_tag_t bst, bus_space_handle_t bsh,    \
     bus_size_t ba, const CAT3(u_int,m,_t) *buf, bus_size_t cnt)		      \
 {									      \
@@ -476,8 +476,8 @@ bus_space_copy_4(void *v, bus_space_handle_t h1, bus_space_handle_t h2,
 #define BUS_SPACE_BARRIER_READ  0x01		/* force read barrier */ 
 #define BUS_SPACE_BARRIER_WRITE 0x02		/* force write barrier */
 /* Compatibility defines */
-#define BUS_BARRIER_READ	BUS_SPACE_BARRIER_READ
-#define BUS_BARRIER_WRITE	BUS_SPACE_BARRIER_WRITE
+#define BUS_BARRIER_READ        BUS_SPACE_BARRIER_READ
+#define BUS_BARRIER_WRITE       BUS_SPACE_BARRIER_WRITE
 
 
 #define	BUS_DMA_WAITOK		0x000	/* safe to sleep (pseudo-flag) */
@@ -489,7 +489,7 @@ bus_space_copy_4(void *v, bus_space_handle_t h1, bus_space_handle_t h2,
 #define	BUS_DMA_BUS2		0x020
 #define	BUS_DMA_BUS3		0x040
 #define	BUS_DMA_BUS4		0x080
-#define BUS_DMA_READ		0x100	/* mapping is device -> memory only */
+#define BUS_DMA_READ            0x100	/* mapping is device -> memory only */
 #define	BUS_DMA_WRITE		0x200	/* mapping is memory -> device only */
 #define	BUS_DMA_STREAMING	0x400	/* hint: sequential, unidirectional */
 
diff --git a/sys/arch/macppc/include/conf.h b/sys/arch/macppc/include/conf.h
index 82616fac15a..43a411db94c 100644
--- a/sys/arch/macppc/include/conf.h
+++ b/sys/arch/macppc/include/conf.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: conf.h,v 1.7 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: conf.h,v 1.8 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: conf.h,v 1.2 1996/05/05 19:28:34 christos Exp $	*/
 
 /*
@@ -38,8 +38,8 @@ cdev_decl(mm);
 
 /* open, close, write, ioctl, kqueue */
 #define cdev_apm_init(c,n) { \
-	dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \
-	(dev_type_write((*))) enodev, dev_init(c,n,ioctl), \
+        dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \
+        (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \
 	(dev_type_stop((*))) enodev, 0, (dev_type_select((*))) enodev, \
 	(dev_type_mmap((*))) enodev, D_KQFILTER, dev_init(c,n,kqfilter) }
 
diff --git a/sys/arch/macppc/include/cpu.h b/sys/arch/macppc/include/cpu.h
index 436bad8bdfb..99c79deeb5a 100644
--- a/sys/arch/macppc/include/cpu.h
+++ b/sys/arch/macppc/include/cpu.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cpu.h,v 1.6 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: cpu.h,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: cpu.h,v 1.1 1996/09/30 16:34:21 ws Exp $	*/
 
 /*
@@ -36,7 +36,7 @@
 
 #include <powerpc/cpu.h>
 
-/*
+/* 
  * CTL_MACHDEP definitions.
  */
 #define CPU_ALLOWAPERTURE	1	/* allow mmap of /dev/xf86 */
diff --git a/sys/arch/macppc/include/disklabel.h b/sys/arch/macppc/include/disklabel.h
index b9522832a87..6412730c2ec 100644
--- a/sys/arch/macppc/include/disklabel.h
+++ b/sys/arch/macppc/include/disklabel.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: disklabel.h,v 1.3 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: disklabel.h,v 1.4 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1994 Christopher G. Demetriou
@@ -106,8 +106,8 @@ get_le(p)
 /* HFS/DPME */
 
 /* partition map structure from Inside Macintosh: Devices, SCSI Manager
- * pp. 13-14.  The partition map always begins on physical block 1.
- *
+ * pp. 13-14.  The partition map always begins on physical block 1.  
+ * 
  * With the exception of block 0, all blocks on the disk must belong to
  * exactly one partition.  The partition map itself belongs to a partition
  * of type `APPLE_PARTITION_MAP', and is not limited in size by anything
@@ -115,43 +115,44 @@ get_le(p)
  * the first partition listed.
  */
 struct part_map_entry {
-#define PART_ENTRY_MAGIC	0x504d
-	u_int16_t	pmSig;		/* partition signature */
-	u_int16_t	pmSigPad;	/* (reserved) */
-	u_int32_t	pmMapBlkCnt;	/* number of blocks in partition map */
-	u_int32_t	pmPyPartStart;	/* first physical block of partition */
-	u_int32_t	pmPartBlkCnt;	/* number of blocks in partition */
-	char		pmPartName[32];	/* partition name */
-	char		pmPartType[32];	/* partition type */
-	u_int32_t	pmLgDataStart;	/* first logical block of data area */
-	u_int32_t	pmDataCnt;	/* number of blocks in data area */
-	u_int32_t	pmPartStatus;	/* partition status information */
-	u_int32_t	pmLgBootStart;	/* first logical block of boot code */
-	u_int32_t	pmBootSize;	/* size of boot code, in bytes */
-	u_int32_t	pmBootLoad;	/* boot code load address */
-	u_int32_t	pmBootLoad2;	/* (reserved) */
-	u_int32_t	pmBootEntry;	/* boot code entry point */
-	u_int32_t	pmBootEntry2;	/* (reserved) */
-	u_int32_t	pmBootCksum;	/* boot code checksum */
-	char		pmProcessor[16]; /* processor type (e.g. "68020") */
-	u_int8_t	pmBootArgs[128]; /* A/UX boot arguments */
+#define PART_ENTRY_MAGIC        0x504d
+	u_int16_t       pmSig;          /* partition signature */   
+	u_int16_t       pmSigPad;       /* (reserved) */
+	u_int32_t       pmMapBlkCnt;    /* number of blocks in partition map */
+	u_int32_t       pmPyPartStart;  /* first physical block of partition */
+	u_int32_t       pmPartBlkCnt;   /* number of blocks in partition */
+	char            pmPartName[32]; /* partition name */
+	char            pmPartType[32]; /* partition type */
+	u_int32_t       pmLgDataStart;  /* first logical block of data area */
+	u_int32_t       pmDataCnt;      /* number of blocks in data area */
+	u_int32_t       pmPartStatus;   /* partition status information */
+	u_int32_t       pmLgBootStart;  /* first logical block of boot code */
+	u_int32_t       pmBootSize;     /* size of boot code, in bytes */
+	u_int32_t       pmBootLoad;     /* boot code load address */
+	u_int32_t       pmBootLoad2;    /* (reserved) */
+	u_int32_t       pmBootEntry;    /* boot code entry point */
+	u_int32_t       pmBootEntry2;   /* (reserved) */
+	u_int32_t       pmBootCksum;    /* boot code checksum */
+	char            pmProcessor[16]; /* processor type (e.g. "68020") */
+	u_int8_t        pmBootArgs[128]; /* A/UX boot arguments */
 	/* we do not index the disk image as an array,
 	 * leave out the on disk padding
 	 */
 #if 0
-	u_int8_t	pad[248];	/* pad to end of block */
+	u_int8_t        pad[248];       /* pad to end of block */
 #endif
 };
 
-#define PART_TYPE_DRIVER	"APPLE_DRIVER"
-#define PART_TYPE_DRIVER43	"APPLE_DRIVER43"
-#define PART_TYPE_DRIVERATA	"APPLE_DRIVER_ATA"
-#define PART_TYPE_DRIVERIOKIT	"APPLE_DRIVER_IOKIT"
-#define PART_TYPE_FWDRIVER	"APPLE_FWDRIVER"
-#define PART_TYPE_FWB_COMPONENT	"FWB DRIVER COMPONENTS"
-#define PART_TYPE_FREE		"APPLE_FREE"
-#define PART_TYPE_MAC		"APPLE_HFS"
-#define PART_TYPE_OPENBSD	"OPENBSD"
+#define PART_TYPE_DRIVER        "APPLE_DRIVER"
+#define PART_TYPE_DRIVER43      "APPLE_DRIVER43"
+#define PART_TYPE_DRIVERATA     "APPLE_DRIVER_ATA"
+#define PART_TYPE_DRIVERIOKIT   "APPLE_DRIVER_IOKIT"
+#define PART_TYPE_FWDRIVER      "APPLE_FWDRIVER"
+#define PART_TYPE_FWB_COMPONENT "FWB DRIVER COMPONENTS"
+#define PART_TYPE_FREE          "APPLE_FREE"
+#define PART_TYPE_MAC           "APPLE_HFS"
+#define PART_TYPE_OPENBSD       "OPENBSD"
+
 
 struct cpu_disklabel {
 	struct dos_partition dosparts[NDOSPART];
diff --git a/sys/arch/macppc/include/powerpc.h b/sys/arch/macppc/include/powerpc.h
index 5af35ede048..4a34f0cd251 100644
--- a/sys/arch/macppc/include/powerpc.h
+++ b/sys/arch/macppc/include/powerpc.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: powerpc.h,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: powerpc.h,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: powerpc.h,v 1.1 1996/09/30 16:34:30 ws Exp $	*/
 
 /*
@@ -70,7 +70,7 @@ struct firmware {
 	exit_f		*exit;
 	boot_f		*boot;
 	vmon_f		*vmon;
-
+	
 #ifdef FW_HAS_PUTC
 	boot_f		*putc;
 #endif
diff --git a/sys/arch/macppc/include/vmparam.h b/sys/arch/macppc/include/vmparam.h
index 1c1f1737ed4..502ef9e5b27 100644
--- a/sys/arch/macppc/include/vmparam.h
+++ b/sys/arch/macppc/include/vmparam.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vmparam.h,v 1.10 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: vmparam.h,v 1.11 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: vmparam.h,v 1.1 1996/09/30 16:34:38 ws Exp $	*/
 
 /*-
@@ -62,7 +62,7 @@
  * Size of shared memory map
  */
 #ifndef	SHMMAXPGS
-#define	SHMMAXPGS	4096
+#define	SHMMAXPGS       4096
 #endif
 
 /*
@@ -79,7 +79,7 @@
  * It is related to human patience and other factors which don't really
  * change over time.
  */
-#define	MAXSLP		20
+#define	MAXSLP 		20
 
 /*
  * Would like to have MAX addresses = 0, but this doesn't (currently) work
diff --git a/sys/arch/macppc/macppc/autoconf.c b/sys/arch/macppc/macppc/autoconf.c
index 00b552b8704..0fcb2476e39 100644
--- a/sys/arch/macppc/macppc/autoconf.c
+++ b/sys/arch/macppc/macppc/autoconf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: autoconf.c,v 1.7 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: autoconf.c,v 1.8 2002/09/15 09:01:58 deraadt Exp $	*/
 /*
  * Copyright (c) 1996, 1997 Per Fogelstrom
  * Copyright (c) 1995 Theo de Raadt
@@ -41,7 +41,7 @@
  * from: Utah Hdr: autoconf.c 1.31 91/01/21
  *
  *	from: @(#)autoconf.c	8.1 (Berkeley) 6/10/93
- *      $Id: autoconf.c,v 1.7 2002/09/15 02:02:43 deraadt Exp $
+ *      $Id: autoconf.c,v 1.8 2002/09/15 09:01:58 deraadt Exp $
  */
 
 /*
@@ -68,9 +68,9 @@ void	swapconf(void);
 extern void	dumpconf(void);
 int	findblkmajor(struct device *);
 char	*findblkname(int);
-static	struct device *getdisk(char *, int, int, dev_t *);
+static	struct device * getdisk(char *, int, int, dev_t *);
 struct	device * getdevunit(char *, int);
-static	struct devmap *findtype(char **);
+static	struct devmap * findtype(char **);
 void	makebootdev(char *cp);
 int	getpno(char **);
 void	diskconf(void);
@@ -89,12 +89,12 @@ struct device *bootdv = NULL;
  *  This is done at boot time.
  */
 void
-cpu_configure(void)
+cpu_configure()
 {
 	(void)splhigh();	/* To be really sure.. */
 	calc_delayconst();
 
-	if (config_rootfound("mainbus", "mainbus") == 0)
+	if(config_rootfound("mainbus", "mainbus") == 0)
 		panic("no mainbus found");
 	(void)spl0();
 
@@ -105,14 +105,13 @@ cpu_configure(void)
 	md_diskconf = diskconf;
 	cold = 0;
 }
-
 /*
  * Now that we are fully operational, we can checksum the
  * disks, and using some heuristics, hopefully are able to
  * always determine the correct root disk.
  */
 void
-diskconf(void)
+diskconf()
 {
 	/*
 	 * Configure root, swap, and dump area.  This is
@@ -138,7 +137,7 @@ diskconf(void)
  * Configure swap space and related parameters.
  */
 void
-swapconf(void)
+swapconf()
 {
 	register struct swdevt *swp;
 	register int nblks;
@@ -146,7 +145,7 @@ swapconf(void)
 	for (swp = swdevt; swp->sw_dev != NODEV; swp++) {
 		if (bdevsw[major(swp->sw_dev)].d_psize) {
 			nblks =
-			    (*bdevsw[major(swp->sw_dev)].d_psize)(swp->sw_dev);
+			  (*bdevsw[major(swp->sw_dev)].d_psize)(swp->sw_dev);
 			if (nblks != -1 &&
 			    (swp->sw_nblks == 0 || swp->sw_nblks > nblks))
 				swp->sw_nblks = nblks;
@@ -174,7 +173,7 @@ long dumplo = -1;			/* blocks */
  */
 #if 0
 void
-dumpconf(void)
+dumpconf()
 {
 	int nblks;	/* size of dump area */
 	int maj;
@@ -215,7 +214,8 @@ static	struct nam2blk {
 };
 
 int
-findblkmajor(struct device *dv)
+findblkmajor(dv)
+	struct device *dv;
 {
 	char *name = dv->dv_xname;
 	int i;
@@ -223,22 +223,26 @@ findblkmajor(struct device *dv)
 	for (i = 0; i < sizeof(nam2blk)/sizeof(nam2blk[0]); ++i)
 		if (strncmp(name, nam2blk[i].name, strlen(nam2blk[i].name)) == 0)
 			return (nam2blk[i].maj);
-	return (-1);
+	 return (-1);
 }
 
 char *
-findblkname(int maj)
+findblkname(maj)
+	int maj;
 {
 	int i;
 
 	for (i = 0; i < sizeof(nam2blk)/sizeof(nam2blk[0]); i++)
 		if (nam2blk[i].maj == maj)
 			return (nam2blk[i].name);
-	return (NULL);
+	 return (NULL);
 }
 
 static struct device *
-getdisk(char *str, int len, int defpart, dev_t *devp)
+getdisk(str, len, defpart, devp)
+	char *str;
+	int len, defpart;
+	dev_t *devp;
 {
 	register struct device *dv;
 
@@ -250,7 +254,7 @@ getdisk(char *str, int len, int defpart, dev_t *devp)
 				printf(" %s[a-p]", dv->dv_xname);
 #ifdef NFSCLIENT
 			if (dv->dv_class == DV_IFNET)
-				printf(" %s", dv->dv_xname);
+				printf(" %s", dv->dv_xname); 
 #endif
 		}
 		printf("\n");
@@ -259,7 +263,10 @@ getdisk(char *str, int len, int defpart, dev_t *devp)
 }
 
 struct device *
-parsedisk(char *str, int len, int defpart, dev_t *devp)
+parsedisk(str, len, defpart, devp)
+	char *str;
+	int len, defpart;
+	dev_t *devp;
 {
 	register struct device *dv;
 	register char *cp, c;
@@ -303,7 +310,7 @@ parsedisk(char *str, int len, int defpart, dev_t *devp)
  * change rootdev to correspond to the load device.
  */
 void
-setroot(void)
+setroot()
 {
 	int  majdev, mindev, unit, part, len;
 	dev_t temp;
@@ -319,7 +326,7 @@ setroot(void)
 	printf("bootpath: '%s'\n", bootpath);
 
 	makebootdev(bootpath);
-	if (boothowto & RB_DFLTROOT)
+	if(boothowto & RB_DFLTROOT)
 		return;		/* Boot compiled in */
 
 	/*
@@ -339,13 +346,15 @@ setroot(void)
 	}
 
 	/* Lookup boot device from boot if not set by configuration */
-	if (bootdv == NULL)
+	if(bootdv == NULL) {
 		bootdv = parsedisk(bootdev, strlen(bootdev), 0, &temp);
-	if (bootdv == NULL) {
+	}
+	if(bootdv == NULL) {
 		printf("boot device: lookup '%s' failed.\n", bootdev);
 		boothowto |= RB_ASKNAME; /* Don't Panic :-) */
 		/* boothowto |= RB_SINGLE; */
-	} else {
+	}
+	else {
 		printf("boot device: %s.\n", bootdv->dv_xname);
 	}
 
@@ -353,8 +362,10 @@ setroot(void)
 		for (;;) {
 			printf("root device ");
 			if (bootdv != NULL)
-				printf("(default %s%c)", bootdv->dv_xname,
-				    bootdv->dv_class == DV_DISK ? 'a' : ' ');
+				 printf("(default %s%c)",
+					bootdv->dv_xname,
+					bootdv->dv_class == DV_DISK
+						? 'a' : ' ');
 			printf(": ");
 			len = getsn(buf, sizeof(buf));
 			if (len == 0 && bootdv != NULL) {
@@ -380,9 +391,9 @@ setroot(void)
 		 * because swap must be on same device as root, for
 		 * network devices this is easy.
 		 */
-		if (bootdv->dv_class == DV_IFNET)
+		if (bootdv->dv_class == DV_IFNET) {
 			goto gotswap;
-
+		}
 		for (;;) {
 			printf("swap device ");
 			if (bootdv != NULL)
@@ -421,7 +432,8 @@ gotswap:
 		dumpdev = nswapdev;
 		swdevt[0].sw_dev = nswapdev;
 		swdevt[1].sw_dev = NODEV;
-	} else if (mountroot == NULL) {
+	}
+	else if(mountroot == NULL) {
 		/*
 		 * `swap generic': Use the device the ROM told us to use.
 		 */
@@ -438,10 +450,11 @@ gotswap:
 			rootdev = MAKEDISKDEV(majdev, bootdv->dv_unit, 0);
 			nswapdev = MAKEDISKDEV(majdev, bootdv->dv_unit, 1);
 			dumpdev = nswapdev;
-		} else {
+		}
+		else {
 			/*
 			 *  Root and Swap are on net.
-			 */
+			 */	
 			nswapdev = dumpdev = NODEV;
 		}
 		swdevt[0].sw_dev = nswapdev;
@@ -504,7 +517,9 @@ gotswap:
  * find a device matching "name" and unit number
  */
 struct device *
-getdevunit(char *name, int unit)
+getdevunit(name, unit)
+	char *name;
+	int unit;
 {
 	struct device *dev = alldevs.tqh_first;
 	char num[10], fullname[16];
@@ -539,7 +554,8 @@ struct devmap {
 #define	T_DISK	0x21
 
 static struct devmap *
-findtype(char **s)
+findtype(s)
+	char **s;
 {
 	static struct devmap devmap[] = {
 		{ "/pci@",	NULL, T_BUS },
@@ -559,16 +575,15 @@ findtype(char **s)
 	struct devmap *dp = &devmap[0];
 
 	while (dp->att) {
-		if (strncmp(*s, dp->att, strlen(dp->att)) == 0) {
+		if (strncmp (*s, dp->att, strlen(dp->att)) == 0) {
 			*s += strlen(dp->att);
 			break;
 		}
 		dp++;
 	}
-#if 0
-	if (dp->att == NULL)
+	if (dp->att == NULL) {
 		printf("string [%s] not found\n", *s);
-#endif
+	}
 	return(dp);
 }
 
@@ -579,7 +594,8 @@ findtype(char **s)
  *                       '/pci/mac-io/ide/disk/bsd
  */
 void
-makebootdev(char *bp)
+makebootdev(bp)
+	char *bp;
 {
 	int	unit;
 	char   *dev, *cp;
@@ -587,17 +603,18 @@ makebootdev(char *bp)
 
 	cp = bp;
 	do {
-		while (*cp && *cp != '/')
+		while(*cp && *cp != '/') {
 			cp++;
+		}
 		dp = findtype(&cp);
 		if (!dp->att) {
 			printf("Warning: boot device unrecognized: %s\n", bp);
 			return;
 		}
-	} while ((dp->type & T_IFACE) == 0);
+	} while((dp->type & T_IFACE) == 0);
 
 	dev = dp->dev;
-	while (*cp && *cp != '/')
+	while(*cp && *cp != '/')
 		cp++;
 	dp = findtype(&cp);
 	if (!dp->att || dp->type != T_DISK) {
@@ -609,12 +626,13 @@ makebootdev(char *bp)
 }
 
 int
-getpno(char **cp)
+getpno(cp)
+	char **cp;
 {
 	int val = 0;
 	char *cx = *cp;
 
-	while (*cx && *cx >= '0' && *cx <= '9') {
+	while(*cx && *cx >= '0' && *cx <= '9') {
 		val = val * 10 + *cx - '0';
 		cx++;
 	}
diff --git a/sys/arch/macppc/macppc/clock.c b/sys/arch/macppc/macppc/clock.c
index 7c8805fe659..44ae7ace03c 100644
--- a/sys/arch/macppc/macppc/clock.c
+++ b/sys/arch/macppc/macppc/clock.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: clock.c,v 1.4 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: clock.c,v 1.5 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: clock.c,v 1.1 1996/09/30 16:34:40 ws Exp $	*/
 
 /*
@@ -58,12 +58,12 @@ static volatile u_long lasttb;
 /*
  * BCD to decimal and decimal to BCD.
  */
-#define FROMBCD(x)	(((x) >> 4) * 10 + ((x) & 0xf))
-#define TOBCD(x)	(((x) / 10 * 16) + ((x) % 10))
+#define FROMBCD(x)      (((x) >> 4) * 10 + ((x) & 0xf))
+#define TOBCD(x)        (((x) / 10 * 16) + ((x) % 10))
 
-#define SECDAY		(24 * 60 * 60)
-#define SECYR		(SECDAY * 365)
-#define LEAPYEAR(y)	(((y) & 3) == 0)
+#define SECDAY          (24 * 60 * 60)
+#define SECYR           (SECDAY * 365)
+#define LEAPYEAR(y)     (((y) & 3) == 0)
 #define YEAR0		1900
 
 typedef int (clock_read_t)(int *sec, int *min, int *hour, int *day,
@@ -97,17 +97,17 @@ inittodr(base)
 
 	int badbase = 0, waszero = base == 0;
 
-	if (base < 5 * SECYR) {
-		/*
-		 * If base is 0, assume filesystem time is just unknown
-		 * instead of preposterous. Don't bark.
-		 */
-		if (base != 0)
-			printf("WARNING: preposterous time in file system\n");
-		/* not going to use it anyway, if the chip is readable */
-		base = 21*SECYR + 186*SECDAY + SECDAY/2;
-		badbase = 1;
-	}
+        if (base < 5 * SECYR) {
+                /*
+                 * If base is 0, assume filesystem time is just unknown
+                 * instead of preposterous. Don't bark.
+                 */
+                if (base != 0)
+                        printf("WARNING: preposterous time in file system\n");
+                /* not going to use it anyway, if the chip is readable */
+                base = 21*SECYR + 186*SECDAY + SECDAY/2;
+                badbase = 1;
+        }
 
 	if (clock_read != NULL ) {
 		(*clock_read)( &sec, &min, &hour, &day, &mon, &year);
@@ -163,7 +163,7 @@ const short dayyr[12] =
 
 static u_long
 chiptotime(sec, min, hour, day, mon, year)
-	int sec, min, hour, day, mon, year;
+        int sec, min, hour, day, mon, year;
 {
 	int days, yr;
 		
@@ -249,7 +249,7 @@ decr_intr(frame)
 		 * Reenable interrupts
 		 */
 		asm volatile ("mfmsr %0; ori %0, %0, %1; mtmsr %0"
-		    : "=r"(msr) : "K"(PSL_EE));
+			      : "=r"(msr) : "K"(PSL_EE));
 		
 		/*
 		 * Do standard timer interrupt stuff.
@@ -269,7 +269,7 @@ cpu_initclocks()
 {
 	int msr, scratch;
 	asm volatile ("mfmsr %0; andi. %1, %0, %2; mtmsr %1"
-	    : "=r"(msr), "=r"(scratch) : "K"((u_short)~PSL_EE));
+		      : "=r"(msr), "=r"(scratch) : "K"((u_short)~PSL_EE));
 	asm volatile ("mftb %0" : "=r"(lasttb));
 	asm volatile ("mtdec %0" :: "r"(ticks_per_intr));
 	asm volatile ("mtmsr %0" :: "r"(msr));
@@ -286,10 +286,10 @@ calc_delayconst()
 	 * Get this info during autoconf?				XXX
 	 */
 	for (qhandle = OF_peer(0); qhandle; qhandle = phandle) {
-		if (OF_getprop(qhandle, "device_type", name, sizeof name) >= 0 &&
-		    !strcmp(name, "cpu") &&
-		    OF_getprop(qhandle, "timebase-frequency",
-		    &ticks_per_sec, sizeof ticks_per_sec) >= 0) {
+		if (OF_getprop(qhandle, "device_type", name, sizeof name) >= 0
+		    && !strcmp(name, "cpu")
+		    && OF_getprop(qhandle, "timebase-frequency",
+		    & ticks_per_sec, sizeof ticks_per_sec) >= 0) {
 			/*
 			 * Should check for correct CPU here?		XXX
 			 */
@@ -320,7 +320,7 @@ mftb()
 	u_quad_t tb;
 	
 	asm ("1: mftbu %0; mftb %0+1; mftbu %1; cmpw 0,%0,%1; bne 1b"
-	    : "=r"(tb), "=r"(scratch));
+	     : "=r"(tb), "=r"(scratch));
 	return tb;
 }
 
@@ -336,7 +336,7 @@ microtime(tvp)
 	int msr, scratch;
 	
 	asm volatile ("mfmsr %0; andi. %1,%0,%2; mtmsr %1"
-	    : "=r"(msr), "=r"(scratch) : "K"((u_short)~PSL_EE));
+		      : "=r"(msr), "=r"(scratch) : "K"((u_short)~PSL_EE));
 	asm ("mftb %0" : "=r"(tb));
 	ticks = (tb - lasttb) * ns_per_tick;
 	*tvp = time;
@@ -364,8 +364,8 @@ delay(n)
 	tbh = tb >> 32;
 	tbl = tb;
 	asm ("1: mftbu %0; cmplw %0,%1; blt 1b; bgt 2f;"
-	    " mftb %0; cmplw %0,%2; blt 1b; 2:"
-	    :: "r"(scratch), "r"(tbh), "r"(tbl));
+	     " mftb %0; cmplw %0,%2; blt 1b; 2:"
+	     :: "r"(scratch), "r"(tbh), "r"(tbl));
 
 	tb = mftb();
 }
diff --git a/sys/arch/macppc/macppc/conf.c b/sys/arch/macppc/macppc/conf.c
index 6fd64007074..01aadf46fd6 100644
--- a/sys/arch/macppc/macppc/conf.c
+++ b/sys/arch/macppc/macppc/conf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: conf.c,v 1.18 2002/09/15 02:02:43 deraadt Exp $ */
+/*	$OpenBSD: conf.c,v 1.19 2002/09/15 09:01:58 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom
@@ -170,7 +170,7 @@ struct cdevsw cdevsw[] = {
 	cdev_bpftun_init(NBPFILTER,bpf),/* 22: berkeley packet filter */
 	cdev_bpftun_init(NTUN,tun),	/* 23: network tunnel */
 	cdev_lkm_init(NLKM,lkm),	/* 24: loadable module driver */
-	cdev_apm_init(NAPM,apm),	/* 25: APM interface */
+        cdev_apm_init(NAPM,apm),	/* 25: APM interface */
 	cdev_notdef(),			/* 26 */
 	cdev_notdef(),			/* 27 */
 	cdev_notdef(),			/* 28 */
diff --git a/sys/arch/macppc/macppc/cpu.c b/sys/arch/macppc/macppc/cpu.c
index ee25b2eff72..f125149359a 100644
--- a/sys/arch/macppc/macppc/cpu.c
+++ b/sys/arch/macppc/macppc/cpu.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cpu.c,v 1.9 2002/09/15 02:02:43 deraadt Exp $ */
+/*	$OpenBSD: cpu.c,v 1.10 2002/09/15 09:01:58 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom
@@ -141,7 +141,7 @@ cpuattach(parent, dev, aux)
 	case MPC7450:
 		if ((pvr & 0xf) < 3)
 			snprintf(cpu_model, sizeof(cpu_model), "7450");
-		else
+		 else
 			snprintf(cpu_model, sizeof(cpu_model), "7451");
 		break;
 	case MPC7455:
@@ -159,18 +159,20 @@ cpuattach(parent, dev, aux)
 	/* This should only be executed on openfirmware systems... */
 
 	for (qhandle = OF_peer(0); qhandle; qhandle = phandle) {
-		if (OF_getprop(qhandle, "device_type", name, sizeof name) >= 0 &&
-		    !strcmp(name, "cpu") &&
-		    OF_getprop(qhandle, "clock-frequency", &clock_freq,
-		    sizeof clock_freq ) >= 0)
+                if (OF_getprop(qhandle, "device_type", name, sizeof name) >= 0
+                    && !strcmp(name, "cpu")
+                    && OF_getprop(qhandle, "clock-frequency",
+                                  &clock_freq , sizeof clock_freq ) >= 0)
+		{
 			break;
-		if ((phandle = OF_child(qhandle)))
-			continue;
-		while (qhandle) {
-			if ((phandle = OF_peer(qhandle)))
-				break;
-			qhandle = OF_parent(qhandle);
 		}
+                if ((phandle = OF_child(qhandle)))
+                        continue;
+                while (qhandle) {
+                        if ((phandle = OF_peer(qhandle)))
+                                break;
+                        qhandle = OF_parent(qhandle);
+                }
 	}
 
 	if (clock_freq != 0) {
@@ -192,16 +194,18 @@ cpuattach(parent, dev, aux)
 	case MPC7455:
 		/* select DOZE mode */
 		hid0 &= ~(HID0_NAP | HID0_SLEEP);
-		hid0 |= HID0_DOZE | HID0_DPM;
+		hid0 |= HID0_DOZE | HID0_DPM; 
 	}
 	asm ("mtspr %0,1008" : "=r" (hid0));
 
-	/* if processor is G3 or G4, configure l2 cache */
-	if ((cpu == MPC750) || (cpu == MPC7400) || (cpu == IBM750FX) ||
-	    (cpu == MPC7410) || (cpu == MPC7450) || (cpu == MPC7455)) {
+	/* if processor is G3 or G4, configure l2 cache */ 
+	if ( (cpu == MPC750) || (cpu == MPC7400) || (cpu == IBM750FX)
+	    || (cpu == MPC7410) || (cpu == MPC7450) || (cpu == MPC7455)) {
 		config_l2cr(cpu);
 	}
 	printf("\n");
+
+
 }
 
 #define L2CR 1017
@@ -272,7 +276,7 @@ config_l2cr(int cpu)
 		do {
 			asm volatile ("mfspr %0, 1017" : "=r"(x));
 		} while (x & L2CR_L2IP);
-
+				      
 		/* Enable L2 cache. */
 		l2cr &= ~L2CR_L2I;
 		l2cr |= L2CR_L2E;
@@ -300,7 +304,7 @@ config_l2cr(int cpu)
 			case L2SIZ_512K:
 				printf(": 512KB");
 				break;
-			case L2SIZ_1M:
+			case L2SIZ_1M:  
 				printf(": 1MB");
 				break;
 			default:
@@ -322,10 +326,11 @@ config_l2cr(int cpu)
 		default:
 			printf(" unknown type");
 		}
-
+		
 		if (l2cr & L2CR_L2PE)
-			printf(" with parity");
+			printf(" with parity");  
 #endif
 	} else
 		printf(": L2 cache not enabled");
+		
 }
diff --git a/sys/arch/macppc/macppc/db_interface.c b/sys/arch/macppc/macppc/db_interface.c
index 4f2613e8943..af15c6630e2 100644
--- a/sys/arch/macppc/macppc/db_interface.c
+++ b/sys/arch/macppc/macppc/db_interface.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: db_interface.c,v 1.5 2002/09/15 02:02:43 deraadt Exp $	*/
-/*	$NetBSD: db_interface.c,v 1.12 2001/07/22 11:29:46 wiz Exp $ */
+/*	$OpenBSD: db_interface.c,v 1.6 2002/09/15 09:01:58 deraadt Exp $	*/
+/*      $NetBSD: db_interface.c,v 1.12 2001/07/22 11:29:46 wiz Exp $ */
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -22,13 +22,13 @@ int
 ddb_trap_glue(frame)
 	struct trapframe *frame;
 {
-	if (!(frame->srr1 & PSL_PR) &&
-	    (frame->exc == EXC_TRC ||
-	    (frame->exc == EXC_PGM && (frame->srr1 & 0x20000)) ||
-	    frame->exc == EXC_BPT)) {
+	if (!(frame->srr1 & PSL_PR)
+	    && (frame->exc == EXC_TRC
+		|| (frame->exc == EXC_PGM && (frame->srr1 & 0x20000))
+		|| frame->exc == EXC_BPT)) {
 
 		bcopy(frame->fixreg, DDB_REGS->tf.fixreg,
-		    32 * sizeof(u_int32_t));
+			32 * sizeof(u_int32_t));
 		DDB_REGS->tf.srr0 = frame->srr0;
 		DDB_REGS->tf.srr1 = frame->srr1;
 
@@ -37,7 +37,7 @@ ddb_trap_glue(frame)
 		cnpollc(FALSE);
 
 		bcopy(DDB_REGS->tf.fixreg, frame->fixreg,
-		    32 * sizeof(u_int32_t));
+			32 * sizeof(u_int32_t));
 
 		return 1;
 	}
diff --git a/sys/arch/macppc/macppc/disksubr.c b/sys/arch/macppc/macppc/disksubr.c
index 1860de1e74b..cbd6da01c96 100644
--- a/sys/arch/macppc/macppc/disksubr.c
+++ b/sys/arch/macppc/macppc/disksubr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: disksubr.c,v 1.4 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: disksubr.c,v 1.5 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: disksubr.c,v 1.21 1996/05/03 19:42:03 christos Exp $	*/
 
 /*
@@ -130,11 +130,11 @@ readdisklabel(dev, strat, lp, osdep, spoofonly)
 
 	part = (struct part_map_entry *)bp->b_data;
 	/* if first partition is not valid, assume not HFS/DPME partitioned */
-	if (part->pmSig != PART_ENTRY_MAGIC) {
+        if (part->pmSig != PART_ENTRY_MAGIC) {
 		msg = "DPME partition invalid";
 		osdep->macparts[0].pmSig = 0; /* make invalid */
 		goto hfs_done;
-	}
+        }
 	osdep->macparts[0] = *part;
 	part_cnt = part->pmMapBlkCnt;
 	n = 0;
@@ -201,7 +201,7 @@ hfs_done:
 	dospartoff = 0;
 	cyl = LABELSECTOR / lp->d_secpercyl;
 	if (dp) {
-		daddr_t part_blkno = DOSBBSECTOR;
+	        daddr_t part_blkno = DOSBBSECTOR;
 		unsigned long extoff = 0;
 		int wander = 1, loop = 0;
 		n = 0;
@@ -211,7 +211,7 @@ hfs_done:
 		 * Map the partitions to disklabel entries i-p
 		 */
 		while (wander && n < 8 && loop < 8) {
-			loop++;
+		        loop++;
 			wander = 0;
 			if (part_blkno < extoff)
 				part_blkno = extoff;
@@ -222,7 +222,7 @@ hfs_done:
 			bp->b_flags = B_BUSY | B_READ;
 			bp->b_cylin = part_blkno / lp->d_secpercyl;
 			(*strat)(bp);
-
+		     
 			/* if successful, wander through dos partition table */
 			if (biowait(bp)) {
 				msg = "dos partition I/O error";
@@ -364,7 +364,7 @@ found_disklabel:
 			if (msg == NULL)
 				msg = "no disk label";
 		} else if (dlp->d_npartitions > MAXPARTITIONS ||
-		    dkcksum(dlp) != 0)
+			   dkcksum(dlp) != 0)
 			msg = "disk label corrupted";
 		else {
 			*lp = *dlp;
diff --git a/sys/arch/macppc/macppc/dma.c b/sys/arch/macppc/macppc/dma.c
index 967cdf419e5..08036462998 100644
--- a/sys/arch/macppc/macppc/dma.c
+++ b/sys/arch/macppc/macppc/dma.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dma.c,v 1.14 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: dma.c,v 1.15 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: machdep.c,v 1.214 1996/11/10 03:16:17 thorpej Exp $	*/
 
 /*-
@@ -187,10 +187,10 @@ _dmamap_load_buffer(t, map, buf, buflen, p, flags, lastaddrp, segp, first)
 		} else {
 			if (curaddr == lastaddr &&
 			    (map->dm_segs[seg].ds_len + sgsize) <=
-			    map->_dm_maxsegsz &&
+			     map->_dm_maxsegsz &&
 			    (map->_dm_boundary == 0 ||
-			    (map->dm_segs[seg].ds_addr & bmask) ==
-			    (curaddr & bmask)))
+			     (map->dm_segs[seg].ds_addr & bmask) ==
+			     (curaddr & bmask)))
 				map->dm_segs[seg].ds_len += sgsize;
 			else {
 				if (++seg >= map->_dm_segcnt)
diff --git a/sys/arch/macppc/macppc/genassym.cf b/sys/arch/macppc/macppc/genassym.cf
index 78ef4c61195..ceb09fca300 100644
--- a/sys/arch/macppc/macppc/genassym.cf
+++ b/sys/arch/macppc/macppc/genassym.cf
@@ -1,4 +1,4 @@
-#	$OpenBSD: genassym.cf,v 1.6 2002/09/15 02:02:43 deraadt Exp $
+#	$OpenBSD: genassym.cf,v 1.7 2002/09/15 09:01:58 deraadt Exp $
 #
 # Copyright (c) 1982, 1990 The Regents of the University of California.
 # All rights reserved.
@@ -39,7 +39,7 @@ include <sys/time.h>
 include <sys/proc.h>
 include <uvm/uvm_extern.h>
 
-include <machine/pcb.h>
+include <machine/pcb.h>               
 include <machine/pmap.h>
 
 export	FRAMELEN
diff --git a/sys/arch/macppc/macppc/locore.S b/sys/arch/macppc/macppc/locore.S
index f4f29342367..bf0dbd49398 100644
--- a/sys/arch/macppc/macppc/locore.S
+++ b/sys/arch/macppc/macppc/locore.S
@@ -1,4 +1,4 @@
-/*	$OpenBSD: locore.S,v 1.6 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: locore.S,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: locore.S,v 1.2 1996/10/16 19:33:09 ws Exp $	*/
 
 /*
@@ -59,7 +59,7 @@ fwargsave:
 			.long 0
 			.long 0
 	.globl _C_LABEL(where)
-	.type	_C_LABEL(where),@object
+	.type  _C_LABEL(where),@object
 _C_LABEL(where):	.long	0
 
 /*
@@ -67,7 +67,7 @@ _C_LABEL(where):	.long	0
  */
 _ENTRY(_C_LABEL(kernel_text))
 _ENTRY(_ASM_LABEL(start))
-/* arguments to start
+/* arguments to start 
  * r1 - stack provided by firmware/bootloader
  * r3 - unused
  * r4 - unused
@@ -82,7 +82,7 @@ start:
 	stw	6, fwargsave@l(3)
 	stw	7, fwargsave@l+4(3)
 #ifdef SUPPORT_PPC1BUG
-	mr	0,5
+	mr 	0,5
 	cmpwi	0,0,0
 	bne	1f
 	/* need additional tests for other systems??? */
@@ -107,7 +107,7 @@ start:
 	beq	1f
 	add	9,6,7
 	lwz	9, -4(9)
-	cmpwi	9,0
+	cmpwi   9,0
 	beq	1f
 	lis	8,_C_LABEL(esym)@ha
 	stw	9,_C_LABEL(esym)@l(8)
@@ -126,7 +126,7 @@ start:
 	mr	4,1			/* end of mem reserved for kernel */
 	xor	0,0,0
 	stwu	0,-16(1)		/* end of stack chain */
-
+	
 	li	0, 2
 	lis	9,_C_LABEL(where)@ha
 	stw	0,_C_LABEL(where)@l(9)
@@ -189,7 +189,7 @@ _C_LABEL(idle):
 
 	or.	9,9,9
 	bne-	_C_LABEL(sw1)			/* at least one queue non-empty */
-
+	
 	ori	3,3,PSL_EE		/* reenable ints again */
 	mtmsr	3
 	isync
@@ -199,7 +199,7 @@ _C_LABEL(idle):
 	oris	3, 3, PSL_POW@h
 	mtmsr	3
 	isync
-
+	
 /* May do some power saving here? */
 
 	b	_C_LABEL(idle)
@@ -219,12 +219,12 @@ _ENTRY(_C_LABEL(switchexit))
 	 * Schedule the vmspace and stack to be freed (the proc arg is
 	 * already in r3).
 	 */
-	bl	_C_LABEL(exit2)
+	bl      _C_LABEL(exit2)
 
 	/* Fall through to cpu_switch to actually select another proc */
-	li	3,0			/* indicate exited process */
-
+	li      3,0                     /* indicate exited process */
 
+	
 /* Fall through to cpu_switch to actually select another proc */
 
 /*
@@ -267,7 +267,7 @@ _C_LABEL(sw1):
 	addi	4,4,_C_LABEL(qs)@l
 	slwi	3,10,3
 	add	3,3,4			/* select queue */
-
+	
 	lwz	31,P_FORW(3)		/* unlink first proc from queue */
 	lwz	4,P_FORW(31)
 	stw	4,P_FORW(3)
@@ -372,7 +372,7 @@ switch_return:
 	.data
 intstk:	.space	INTSTK			/* interrupt stack */
 	.global _C_LABEL(intr_depth)
-	.type	_C_LABEL(intr_depth),@object
+	.type  _C_LABEL(intr_depth),@object
 _C_LABEL(intr_depth):
 	.long	-1			/* in-use marker */
 #define	SPILLSTK 1024			/* 1K spill stack */
@@ -406,24 +406,24 @@ _C_LABEL(trapsize) =	.-_C_LABEL(trapcode)
 /*
  * For ALI: has to save DSISR and DAR
  */
-	.globl	_C_LABEL(alitrap),_C_LABEL(alisize)
+	.globl  _C_LABEL(alitrap),_C_LABEL(alisize)
 _C_LABEL(alitrap):
-	mtsprg	1,1			/* save SP */
-	stmw	28,tempsave(0)		/* free r28-r31 */
-	mfdar	30
-	mfdsisr	31
-	stmw	30,tempsave+16(0)
-	mflr	28			/* save LR */
-	mfcr	29			/* save CR */
+	mtsprg  1,1                     /* save SP */
+	stmw    28,tempsave(0)          /* free r28-r31 */
+	mfdar   30
+	mfdsisr 31
+	stmw    30,tempsave+16(0)
+	mflr    28                      /* save LR */
+	mfcr    29                      /* save CR */
 /* Test whether we already had PR set */
-	mfsrr1	31
-	mtcr	31
-	bc	4,17,1f			/* branch if PSL_PR is clear */
-	lis	1,_C_LABEL(curpcb)@ha
-	lwz	1,_C_LABEL(curpcb)@l(1)
-	addi	1,1,USPACE		/* stack is top of user struct */
+	mfsrr1  31
+	mtcr    31
+	bc      4,17,1f                 /* branch if PSL_PR is clear */
+	lis     1,_C_LABEL(curpcb)@ha
+	lwz     1,_C_LABEL(curpcb)@l(1)
+	addi    1,1,USPACE              /* stack is top of user struct */
 1:
-	bla	s_trap
+	bla     s_trap
 _C_LABEL(alisize) = .-_C_LABEL(alitrap)
 
 /*
@@ -753,24 +753,24 @@ _C_LABEL(tlbdsmiss):
 _C_LABEL(tlbdsmsize) =	.-_C_LABEL(tlbdsmiss)
 
 #ifdef DDB
-#define ddbsave 0xde0			/* primary save area for DDB */
+#define ddbsave 0xde0           /* primary save area for DDB */
 /*
  * In case of DDB we want a separate trap catcher for it
  */
-	.local	ddbstk
-	.comm	ddbstk,INTSTK,8		/* ddb stack */
-
-	.globl	_C_LABEL(ddblow),_C_LABEL(ddbsize)
+	.local  ddbstk
+	.comm   ddbstk,INTSTK,8         /* ddb stack */
+ 
+	.globl  _C_LABEL(ddblow),_C_LABEL(ddbsize)
 _C_LABEL(ddblow):
-	mtsprg	1,1			/* save SP */
-	stmw	28,ddbsave(0)		/* free r28-r31 */
-	mflr	28			/* save LR */
-	mfcr	29			/* save CR */
-	lis	1,ddbstk+INTSTK@ha	/* get new SP */
-	addi	1,1,ddbstk+INTSTK@l
-	bla	ddbtrap
+	mtsprg  1,1                     /* save SP */
+	stmw    28,ddbsave(0)           /* free r28-r31 */
+	mflr    28                      /* save LR */
+	mfcr    29                      /* save CR */ 
+	lis     1,ddbstk+INTSTK@ha      /* get new SP */
+	addi    1,1,ddbstk+INTSTK@l
+	bla     ddbtrap
 _C_LABEL(ddbsize) = .-_C_LABEL(ddblow)
-#endif	/* DDB */
+#endif  /* DDB */
 
 
 #if NIPKDB > 0
@@ -982,7 +982,7 @@ s_dsitrap:
 	mflr	30			/* save trap type */
 	mfctr	31			/* & CTR */
 	mfdar	3
-	mfsrr1	4
+	mfsrr1  4
 	mfdsisr	5
 	li	6, 0
 s_pte_spill:
@@ -1037,7 +1037,7 @@ s_isitrap:
 	mflr	30			/* save trap type */
 	mfctr	31			/* & ctr */
 	mfsrr0	3
-	mfsrr1	4
+	mfsrr1  4
 	li	5, 0
 	li	6, 1
 	b	s_pte_spill		/* above */
@@ -1173,7 +1173,7 @@ decrintr:
 	.globl	_C_LABEL(ipkdb_trap)
 	.type	_C_LABEL(ipkdb_trap),@function
 _C_LABEL(ipkdb_trap):
-
+	
 	mtsprg	2,2
 	mfmsr	3
 	mtsrr1	3
@@ -1277,10 +1277,10 @@ _C_LABEL(ipkdbsbyte):
 	stw	5,0(9)			/* restore previous fault handler */
 	dcbst	0,9			/* and flush data... */
 	sync
-	icbi	0,9			/* and instruction caches */
+	icbi	0,9			/* and instruction caches */	
 	blr
 #endif	/* NIPKDB > 0 */
-
+	
 /*
  * int setfault()
  *
@@ -1328,10 +1328,10 @@ _C_LABEL(esigcode):
 
 
 	.data
-	.globl	_C_LABEL(intrnames)
-	.type	_C_LABEL(intrnames),@object
-	.globl	_C_LABEL(eintrnames)
-	.type	_C_LABEL(eintrnames),@object
+	.globl   _C_LABEL(intrnames)
+	.type   _C_LABEL(intrnames),@object
+	.globl   _C_LABEL(eintrnames)
+	.type   _C_LABEL(eintrnames),@object
 _C_LABEL(intrnames):
 	.string "irq0" "irq1" "irq2" "irq3"
 	.string "irq4" "irq5" "irq6" "irq7"
@@ -1349,14 +1349,14 @@ _C_LABEL(intrnames):
 	.string "irq52" "irq53" "irq54" "irq55"
 	.string "irq56" "irq57" "irq58" "irq59"
 	.string "irq60" "irq61" "irq62" "irq63"
-	.string "clock"
+	.string "clock" 
 	.space 512
 _C_LABEL(eintrnames):
 	.align 4
-	.globl	_C_LABEL(intrcnt)
-	.type	_C_LABEL(intrcnt),@object
-	.globl	_C_LABEL(eintrcnt)
-	.type	_C_LABEL(eintrcnt),@object
+	.globl   _C_LABEL(intrcnt)
+	.type   _C_LABEL(intrcnt),@object
+	.globl   _C_LABEL(eintrcnt)
+	.type   _C_LABEL(eintrcnt),@object
 _C_LABEL(intrcnt):
 	.long 0,0,0,0
 	.long 0,0,0,0
@@ -1377,24 +1377,24 @@ _C_LABEL(intrcnt):
 	.long 0
 _C_LABEL(eintrcnt):
 
-#ifdef DDB
+#ifdef DDB   
 /*
  * Deliberate entry to ddbtrap
  */
-	.globl	_C_LABEL(ddb_trap)
+	.globl  _C_LABEL(ddb_trap)
 _C_LABEL(ddb_trap):
-	mtsprg	1,1
-	mfmsr	3
-	mtsrr1	3
-	andi.	3,3,~(PSL_EE|PSL_ME)@l
-	mtmsr	3			/* disable interrupts */
+	mtsprg  1,1
+	mfmsr   3
+	mtsrr1  3
+	andi.   3,3,~(PSL_EE|PSL_ME)@l
+	mtmsr   3                       /* disable interrupts */
 	isync
-	stmw	28,ddbsave(0)
-	mflr	28
-	li	29,EXC_BPT
-	mtlr	29
-	mfcr	29
-	mtsrr0	28
+	stmw    28,ddbsave(0)
+	mflr    28
+	li      29,EXC_BPT
+	mtlr    29
+	mfcr    29
+	mtsrr0  28
 
 /*
  * Now the ddb trap catching code.
@@ -1402,21 +1402,21 @@ _C_LABEL(ddb_trap):
 ddbtrap:
 	FRAME_SETUP(ddbsave)
 /* Call C trap code: */
-	addi	3,1,8
-	bl	_C_LABEL(ddb_trap_glue)
-	or.	3,3,3
-	bne	ddbleave
+	addi    3,1,8
+	bl      _C_LABEL(ddb_trap_glue)
+	or.     3,3,3
+	bne     ddbleave
 /* This wasn't for DDB, so switch to real trap: */
-	lwz	3,FRAME_EXC+8(1)	/* save exception */
-	stw	3,ddbsave+8(0)
+	lwz     3,FRAME_EXC+8(1)        /* save exception */
+	stw     3,ddbsave+8(0)
 	FRAME_LEAVE(ddbsave)
-	mtsprg	1,1			/* prepare for entrance to realtrap */
-	stmw	28,tempsave(0)
-	mflr	28
-	mfcr	29
-	lwz	31,ddbsave+8(0)
-	mtlr	31
-	b	realtrap
+	mtsprg  1,1                     /* prepare for entrance to realtrap */
+	stmw    28,tempsave(0)
+	mflr    28
+	mfcr    29
+	lwz     31,ddbsave+8(0)
+	mtlr    31
+	b       realtrap
 ddbleave:
 	FRAME_LEAVE(ddbsave)
 	rfi
diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c
index 18ece7b4bb0..27160b81045 100644
--- a/sys/arch/macppc/macppc/machdep.c
+++ b/sys/arch/macppc/macppc/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.41 2002/09/15 02:02:43 deraadt Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.42 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $	*/
 
 /*
@@ -249,10 +249,12 @@ where = 3;
 	 */
 	/* IBAT0 used for initial 256 MB segment */
 	__asm__ volatile ("mtibatl 0,%0; mtibatu 0,%1"
-	    :: "r"(battable[0].batl), "r"(battable[0].batu));
+		      :: "r"(battable[0].batl), "r"(battable[0].batu));
 	/* DBAT0 used similar */
 	__asm__ volatile ("mtdbatl 0,%0; mtdbatu 0,%1"
-	    :: "r"(battable[0].batl), "r"(battable[0].batu));
+		      :: "r"(battable[0].batl), "r"(battable[0].batu));
+
+
 
 	/*
 	 * Set up trap vectors
@@ -313,8 +315,10 @@ where = 3;
 	 * should be a 'ba 0xf20 written' at address 0xf00, but we
 	 * do not generate EXC_PERF exceptions...
 	 */
+
 	syncicache((void *)EXC_RST, EXC_LAST - EXC_RST + 0x100);
 
+
 	uvmexp.pagesize = 4096;
 	uvm_setpagesize();
 
@@ -326,18 +330,18 @@ where = 3;
 	/* use BATs to map 1GB memory, no pageable BATs now */
 	if (physmem > btoc(0x10000000)) {
 		__asm__ volatile ("mtdbatl 1,%0; mtdbatu 1,%1"
-		    :: "r"(BATL(0x10000000, BAT_M)),
-		    "r"(BATU(0x10000000)));
+			      :: "r"(BATL(0x10000000, BAT_M)),
+			      "r"(BATU(0x10000000)));
 	}
 	if (physmem > btoc(0x20000000)) {
 		__asm__ volatile ("mtdbatl 2,%0; mtdbatu 2,%1"
-		    :: "r"(BATL(0x20000000, BAT_M)),
-		    "r"(BATU(0x20000000)));
+			      :: "r"(BATL(0x20000000, BAT_M)),
+			      "r"(BATU(0x20000000)));
 	}
 	if (physmem > btoc(0x30000000)) {
 		__asm__ volatile ("mtdbatl 3,%0; mtdbatu 3,%1"
-		    :: "r"(BATL(0x30000000, BAT_M)),
-		    "r"(BATU(0x30000000)));
+			      :: "r"(BATL(0x30000000, BAT_M)),
+			      "r"(BATU(0x30000000)));
 	}
 #if 0
 	/* now that we know physmem size, map physical memory with BATs */
@@ -377,7 +381,7 @@ where = 3;
 	(fw->vmon)();
 
 	__asm__ volatile ("eieio; mfmsr %0; ori %0,%0,%1; mtmsr %0; sync;isync"
-	    : "=r"(scratch) : "K"(PSL_IR|PSL_DR|PSL_ME|PSL_RI));
+		      : "=r"(scratch) : "K"(PSL_IR|PSL_DR|PSL_ME|PSL_RI));
 
 	/*
 	 * use the memory provided by pmap_bootstrap for message buffer
@@ -400,10 +404,9 @@ where = 3;
 	 */
 
 	/* make a copy of the args! */
-	strncpy(bootpathbuf, args, sizeof bootpathbuf);
-	bootpath = &bootpathbuf[0];
-	while (*++bootpath && *bootpath != ' ')
-		;
+	strncpy(bootpathbuf, args, 512);
+	bootpath= &bootpathbuf[0];
+	while ( *++bootpath && *bootpath != ' ');
 	if (*bootpath) {
 		*bootpath++ = 0;
 		while (*bootpath) {
@@ -450,8 +453,8 @@ where = 3;
 	 */
 
 	devio_ex = extent_create("devio", 0x80000000, 0xffffffff, M_DEVBUF,
-	    (caddr_t)devio_ex_storage, sizeof(devio_ex_storage),
-	    EX_NOCOALESCE|EX_NOWAIT);
+		(caddr_t)devio_ex_storage, sizeof(devio_ex_storage),
+		EX_NOCOALESCE|EX_NOWAIT);
 
 	/*
 	 * Now we can set up the console as mapping is enabled.
@@ -490,17 +493,16 @@ where = 3;
 	 */
 	(void)power4e_get_eth_addr();
 
-	pool_init(&ppc_vecpl, sizeof(struct vreg), 16, 0, 0, "ppcvec", NULL);
+        pool_init(&ppc_vecpl, sizeof(struct vreg), 16, 0, 0, "ppcvec", NULL);
 
 }
-
-void
-ofw_dbg(char *str)
+void ofw_dbg(char *str)
 {
 	int i = strlen (str);
 	OF_write(OF_stdout, str, i);
 }
 
+
 void
 install_extint(handler)
 	void (*handler)(void);
@@ -516,7 +518,7 @@ install_extint(handler)
 		panic("install_extint: too far away");
 #endif
 	__asm__ volatile ("mfmsr %0; andi. %1, %0, %2; mtmsr %1"
-	    : "=r"(omsr), "=r"(msr) : "K"((u_short)~PSL_EE));
+		      : "=r"(omsr), "=r"(msr) : "K"((u_short)~PSL_EE));
 	extint_call = (extint_call & 0xfc000003) | offset;
 	bcopy(&extint, (void *)EXC_EXI, (size_t)&extsize);
 	syncicache((void *)&extint_call, sizeof extint_call);
@@ -558,9 +560,9 @@ cpu_startup()
 	 */
 	sz = MAXBSIZE * nbuf;
 	if (uvm_map(kernel_map, (vaddr_t *) &buffers, round_page(sz),
-	    NULL, UVM_UNKNOWN_OFFSET, 0,
-	    UVM_MAPFLAG(UVM_PROT_NONE, UVM_PROT_NONE, UVM_INH_NONE,
-	    UVM_ADV_NORMAL, 0)))
+		    NULL, UVM_UNKNOWN_OFFSET, 0,
+		    UVM_MAPFLAG(UVM_PROT_NONE, UVM_PROT_NONE, UVM_INH_NONE,
+				UVM_ADV_NORMAL, 0)))
 		panic("cpu_startup: cannot allocate VM for buffers");
 	/*
 	addr = (vaddr_t)buffers;
@@ -583,9 +585,9 @@ cpu_startup()
 			pg = uvm_pagealloc(NULL, 0, NULL, 0);
 			if (pg == NULL)
 				panic("cpu_startup: not enough memory for"
-				    " buffer cache");
+					" buffer cache");
 			pmap_kenter_pa(curbuf, VM_PAGE_TO_PHYS(pg),
-			    VM_PROT_READ|VM_PROT_WRITE);
+					VM_PROT_READ|VM_PROT_WRITE);
 			curbuf += PAGE_SIZE;
 			curbufsize -= PAGE_SIZE;
 		}
@@ -743,10 +745,11 @@ sendsig(catcher, sig, mask, code, type, val)
 	/*
 	 * Allocate stack space for signal handler.
 	 */
-	if ((psp->ps_flags & SAS_ALTSTACK) &&
-	    !oldonstack && (psp->ps_sigonstack & sigmask(sig))) {
-		fp = (struct sigframe *)(psp->ps_sigstk.ss_sp +
-		    psp->ps_sigstk.ss_size);
+	if ((psp->ps_flags & SAS_ALTSTACK)
+	    && !oldonstack
+	    && (psp->ps_sigonstack & sigmask(sig))) {
+		fp = (struct sigframe *)(psp->ps_sigstk.ss_sp
+					 + psp->ps_sigstk.ss_size);
 		psp->ps_sigstk.ss_flags |= SS_ONSTACK;
 	} else
 		fp = (struct sigframe *)tf->fixreg[1];
@@ -830,11 +833,11 @@ cpu_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
 	switch (name[0]) {
 	case CPU_ALLOWAPERTURE:
 #ifdef APERTURE
-		if (securelevel > 0)
-			return (sysctl_rdint(oldp, oldlenp, newp,
+		if (securelevel > 0) 
+			return (sysctl_rdint(oldp, oldlenp, newp, 
 			    allowaperture));
 		else
-			return (sysctl_int(oldp, oldlenp, newp, newlen,
+			return (sysctl_int(oldp, oldlenp, newp, newlen, 
 			    &allowaperture));
 #else
 		return (sysctl_rdint(oldp, oldlenp, newp, 0));
@@ -853,7 +856,7 @@ dumpsys()
 volatile int cpl, ipending, astpending, tickspending;
 int imask[7];
 
-/*
+/* 
  * this is a hack interface to allow zs to work better until
  * a true soft interrupt mechanism is created.
  */
@@ -950,8 +953,7 @@ boot(howto)
 	OF_exit();
 	(fw->boot)(str);
 	printf("boot failed, spinning\n");
-	while (1)
-		/* forever */;
+	while(1) /* forever */;
 }
 
 /*
@@ -964,10 +966,10 @@ power4e_get_eth_addr()
 	char name[32];
 
 	for (qhandle = OF_peer(0); qhandle; qhandle = phandle) {
-		if (OF_getprop(qhandle, "device_type", name, sizeof name) >= 0 &&
-		    !strcmp(name, "network") &&
-		    OF_getprop(qhandle, "local-mac-address",
-		    &ofw_eth_addr, sizeof ofw_eth_addr) >= 0) {
+		if (OF_getprop(qhandle, "device_type", name, sizeof name) >= 0
+		    && !strcmp(name, "network")
+		    && OF_getprop(qhandle, "local-mac-address",
+				  &ofw_eth_addr, sizeof ofw_eth_addr) >= 0) {
 			return(0);
 		}
 		if ((phandle = OF_child(qhandle)))
@@ -1019,17 +1021,18 @@ systype(char *name)
 		{ NULL,"",0}
 	};
 	for (i = 0; systypes[i].name != NULL; i++) {
-		if (strncmp(name, systypes[i].name,
-		    strlen(systypes[i].name)) == 0) {
+		if (strncmp( name , systypes[i].name,
+			strlen (systypes[i].name)) == 0)
+		{
 			system_type = systypes[i].type;
 			printf("recognized system type of %s as %s\n",
-			    name, systypes[i].systypename);
+				name, systypes[i].systypename);
 			break;
 		}
 	}
 	if (system_type == OFWMACH) {
-		printf("System type %s not recognized, good luck\n",
-		    name);
+		printf("System type %snot recognized, good luck\n",
+			name);
 	}
 }
 
@@ -1061,7 +1064,7 @@ ppc_intr_establish(lcv, ih, type, level, func, arg, name)
 		ppc_configed_intr_cnt++;
 	} else {
 		panic("ppc_intr_establish called before interrupt controller"
-		    " configured: driver %s too many interrupts\n", name);
+			" configured: driver %s too many interrupts\n", name);
 	}
 	/* disestablish is going to be tricky to supported for these :-) */
 	return (void *)ppc_configed_intr_cnt;
@@ -1121,7 +1124,8 @@ bus_space_map(t, bpa, size, cacheable, bshp)
 	}
 	bpa |= POWERPC_BUS_TAG_BASE(t);
 	if ((error = extent_alloc_region(devio_ex, bpa, size, EX_NOWAIT |
-	    (ppc_malloc_ok ? EX_MALLOCOK : 0)))) {
+		(ppc_malloc_ok ? EX_MALLOCOK : 0))))
+	{
 		return error;
 	}
 	if ((bpa >= 0x80000000) && ((bpa+size) < 0xb0000000)) {
@@ -1132,19 +1136,19 @@ bus_space_map(t, bpa, size, cacheable, bshp)
 	}
 	if ((error  = bus_mem_add_mapping(bpa, size, cacheable, bshp))) {
 		if (extent_free(devio_ex, bpa, size, EX_NOWAIT |
-		    (ppc_malloc_ok ? EX_MALLOCOK : 0))) {
+			(ppc_malloc_ok ? EX_MALLOCOK : 0)))
+		{
 			printf("bus_space_map: pa 0x%x, size 0x%x\n",
-			    bpa, size);
+				bpa, size);
 			printf("bus_space_map: can't free region\n");
 		}
 	}
 	return 0;
 }
 bus_addr_t bus_space_unmap_p(bus_space_tag_t t, bus_space_handle_t bsh,
-    bus_size_t size);
+			  bus_size_t size);
 void bus_space_unmap(bus_space_tag_t t, bus_space_handle_t bsh,
-    bus_size_t size);
-
+			  bus_size_t size);
 bus_addr_t
 bus_space_unmap_p(t, bsh, size)
 	bus_space_tag_t t;
@@ -1174,15 +1178,17 @@ bus_space_unmap(t, bsh, size)
 
 	if (pmap_extract(pmap_kernel(), sva, &bpa) == TRUE) {
 		if (extent_free(devio_ex, bpa | (bsh & PAGE_MASK), size, EX_NOWAIT |
-		    (ppc_malloc_ok ? EX_MALLOCOK : 0))) {
+			(ppc_malloc_ok ? EX_MALLOCOK : 0)))
+		{
 			printf("bus_space_map: pa 0x%x, size 0x%x\n",
-			    bpa, size);
+				bpa, size);
 			printf("bus_space_map: can't free region\n");
 		}
 	}
 	/* do not free memory which was stolen from the vm system */
 	if (ppc_malloc_ok &&
-	    ((sva >= VM_MIN_KERNEL_ADDRESS) && (sva < VM_MAX_KERNEL_ADDRESS))) {
+	  ((sva >= VM_MIN_KERNEL_ADDRESS) && (sva < VM_MAX_KERNEL_ADDRESS)) )
+	{
 		uvm_km_free(phys_map, sva, len);
 	} else {
 		pmap_remove(vm_map_pmap(phys_map), sva, sva+len);
@@ -1235,8 +1241,8 @@ bus_mem_add_mapping(bpa, size, cacheable, bshp)
 #endif
 	for (; len > 0; len -= PAGE_SIZE) {
 		pmap_kenter_cache(vaddr, spa,
-		    VM_PROT_READ | VM_PROT_WRITE,
-		    cacheable ? PMAP_CACHE_WT : PMAP_CACHE_DEFAULT);
+			VM_PROT_READ | VM_PROT_WRITE,
+			cacheable ? PMAP_CACHE_WT : PMAP_CACHE_DEFAULT);
 		spa += PAGE_SIZE;
 		vaddr += PAGE_SIZE;
 	}
diff --git a/sys/arch/macppc/macppc/mainbus.c b/sys/arch/macppc/macppc/mainbus.c
index 332bab34ec9..31779718616 100644
--- a/sys/arch/macppc/macppc/mainbus.c
+++ b/sys/arch/macppc/macppc/mainbus.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mainbus.c,v 1.6 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: mainbus.c,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1994, 1995 Carnegie-Mellon University.
@@ -124,7 +124,7 @@ mbattach(parent, self, aux)
 			    sizeof(name)) <= 0) {
 				if (OF_getprop(node, "name", name,
 				    sizeof(name)) <= 0)
-					printf("name not found on node %x\n",
+					printf ("name not found on node %x\n",
 					    node);
 					continue;
 			}
diff --git a/sys/arch/macppc/macppc/mem.c b/sys/arch/macppc/macppc/mem.c
index f2481582d4f..d804df07989 100644
--- a/sys/arch/macppc/macppc/mem.c
+++ b/sys/arch/macppc/macppc/mem.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mem.c,v 1.7 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: mem.c,v 1.8 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: mem.c,v 1.1 1996/09/30 16:34:50 ws Exp $ */
 
 /*
@@ -74,14 +74,14 @@ mmopen(dev, flag, mode, p)
 {
 
 	switch (minor(dev)) {
-	case 0:
-	case 1:
-	case 2:
-	case 12:
-		break;
+		case 0:
+		case 1:
+		case 2:
+		case 12:
+			break;
 #ifdef APERTURE
 	case 4:
-		if (suser(p->p_ucred, &p->p_acflag) != 0 || !allowaperture)
+	        if (suser(p->p_ucred, &p->p_acflag) != 0 || !allowaperture)
 			return (EPERM);
 
 		/* authorize only one simultaneous open() */
@@ -188,8 +188,8 @@ mmrw(dev, uio, flags)
 
 paddr_t
 mmmmap(dev, off, prot)
-	dev_t dev;
-	off_t off;
+        dev_t dev;
+        off_t off;
 	int prot;
 {
 	return (-1);
diff --git a/sys/arch/macppc/macppc/ofw_machdep.c b/sys/arch/macppc/macppc/ofw_machdep.c
index 597d596952d..5cc42375c51 100644
--- a/sys/arch/macppc/macppc/ofw_machdep.c
+++ b/sys/arch/macppc/macppc/ofw_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ofw_machdep.c,v 1.15 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: ofw_machdep.c,v 1.16 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: ofw_machdep.c,v 1.1 1996/09/30 16:34:50 ws Exp $	*/
 
 /*
@@ -92,15 +92,17 @@ ofw_mem_regions(memp, availp)
 	struct mem_region **memp, **availp;
 {
 	int phandle;
-
+	
 	/*
 	 * Get memory.
 	 */
-	if ((phandle = OF_finddevice("/memory")) == -1 ||
-	    OF_getprop(phandle, "reg", OFmem,
-	    sizeof OFmem[0] * OFMEM_REGIONS) <= 0 ||
-	    OF_getprop(phandle, "available", OFavail,
-	    sizeof OFavail[0] * OFMEM_REGIONS) <= 0)
+	if ((phandle = OF_finddevice("/memory")) == -1
+	    || OF_getprop(phandle, "reg",
+			  OFmem, sizeof OFmem[0] * OFMEM_REGIONS)
+	       <= 0
+	    || OF_getprop(phandle, "available",
+			  OFavail, sizeof OFavail[0] * OFMEM_REGIONS)
+	       <= 0)
 		panic("no memory?");
 	*memp = OFmem;
 	/* HACK */
@@ -148,8 +150,8 @@ save_ofw_mapping()
 		return 0;
 	}
 	OF_stdin = stdin;
-	if (OF_getprop(chosen, "stdout", &stdout, sizeof stdout) !=
-	    sizeof stdout) {
+	if (OF_getprop(chosen, "stdout", &stdout, sizeof stdout)
+	    != sizeof stdout) {
 		return 0;
 	}
 	if (stdout == 0) {
@@ -215,7 +217,7 @@ ofrootfound()
 {
 	int node;
 	struct ofprobe probe;
-
+		
 	if (!(node = OF_peer(0)))
 		panic("No PROM root");
 	probe.phandle = node;
@@ -274,7 +276,7 @@ ofw_do_pending_int()
 	int emsr, dmsr;
 	static int processing;
 
-	if (processing)
+	if(processing)
 		return;
 
 	processing = 1;
@@ -284,11 +286,11 @@ ofw_do_pending_int()
 
 
 	pcpl = splhigh();		/* Turn off all */
-	if ((ipending & SINT_CLOCK) && ((pcpl & imask[IPL_CLOCK]) == 0)) {
+	if((ipending & SINT_CLOCK) && ((pcpl & imask[IPL_CLOCK]) == 0)) {
 		ipending &= ~SINT_CLOCK;
 		softclock();
 	}
-	if ((ipending & SINT_NET) && ((pcpl & imask[IPL_NET]) == 0) ) {
+	if((ipending & SINT_NET) && ((pcpl & imask[IPL_NET]) == 0) ) {
 		extern int netisr;
 		int pisr = netisr;
 		netisr = 0;
@@ -306,21 +308,21 @@ ofw_do_pending_int()
 static pcitag_t ofw_make_tag( void *cpv, int bus, int dev, int fnc);
 
 /* ARGSUSED */
-static pcitag_t
+static pcitag_t 
 ofw_make_tag(cpv, bus, dev, fnc)
-	void *cpv;
-	int bus, dev, fnc;
+        void *cpv;
+        int bus, dev, fnc;
 {
-	return (bus << 16) | (dev << 11) | (fnc << 8);
+        return (bus << 16) | (dev << 11) | (fnc << 8);
 }
 
-#define OFW_PCI_PHYS_HI_BUSMASK         0x00ff0000
-#define OFW_PCI_PHYS_HI_BUSSHIFT        16
-#define OFW_PCI_PHYS_HI_DEVICEMASK      0x0000f800
-#define OFW_PCI_PHYS_HI_DEVICESHIFT     11
-#define OFW_PCI_PHYS_HI_FUNCTIONMASK    0x00000700
-#define OFW_PCI_PHYS_HI_FUNCTIONSHIFT   8
-
+#define       OFW_PCI_PHYS_HI_BUSMASK         0x00ff0000
+#define       OFW_PCI_PHYS_HI_BUSSHIFT        16
+#define       OFW_PCI_PHYS_HI_DEVICEMASK      0x0000f800
+#define       OFW_PCI_PHYS_HI_DEVICESHIFT     11
+#define       OFW_PCI_PHYS_HI_FUNCTIONMASK    0x00000700
+#define       OFW_PCI_PHYS_HI_FUNCTIONSHIFT   8
+   
 #define pcibus(x) \
 	(((x) & OFW_PCI_PHYS_HI_BUSMASK) >> OFW_PCI_PHYS_HI_BUSSHIFT)
 #define pcidev(x) \
@@ -343,7 +345,7 @@ int cons_backlight_available;
 #include "vgafb_pci.h"
 
 struct usb_kbd_ihandles {
-	struct usb_kbd_ihandles *next;
+        struct usb_kbd_ihandles *next;
 	int ihandle;
 };
 
@@ -360,7 +362,7 @@ ofwconprobe()
 	/* handle different types of console */
 
 	bzero(type, sizeof(type));
-	if (OF_getprop(stdout_node, "device_type", type, sizeof(type)) == -1) {
+	if (OF_getprop(stdout_node,  "device_type", type, sizeof(type)) == -1) {
 		return; /* XXX */
 	}
 	if (strcmp(type, "display") == 0) {
@@ -382,7 +384,7 @@ ofwconprobe()
 
 	return;
 }
-
+	
 #define DEVTREE_UNKNOWN 0
 #define DEVTREE_USB	1
 #define DEVTREE_ADB	2
@@ -466,7 +468,7 @@ ofw_find_keyboard()
 #if NUKBD > 0
 		printf("USB and ADB found, using USB\n");
 		ukbd_cnattach();
-#else
+#else 		
 		ofw_have_kbd = OFW_HAVE_ADBKBD; /* ??? */
 #endif
 	}
@@ -479,7 +481,7 @@ ofw_find_keyboard()
 #if NAKBD >0
 		printf("ADB found\n");
 		akbd_cnattach();
-#endif
+#endif 
 	}
 }
 
@@ -581,7 +583,7 @@ of_display_console()
 
 		vgafb_pci_console(cons_membus,
 			addr[1].phys_lo, addr[1].size_lo,
-			cons_membus,
+			cons_membus, 
 			cons_addr, addr[0].size_lo,
 			&pa, pcibus(addr[1].phys_hi), pcidev(addr[1].phys_hi),
 			pcifunc(addr[1].phys_hi));
@@ -626,42 +628,41 @@ of_setbrightness(brightness)
 
 cons_decl(ofw);
 
-/*
+/*   
  * Console support functions
  */
 void
 ofwcnprobe(cd)
-	struct consdev *cd;
+        struct consdev *cd;
 {
 	cd->cn_pri = CN_DEAD;
 }
 
 void
 ofwcninit(cd)
-	struct consdev *cd;
+        struct consdev *cd;
 {
 }
-
 void
 ofwcnputc(dev, c)
 	dev_t dev;
 	int c;
 {
 	char ch = c;
-
+ 
 	OF_write(OF_stdout, &ch, 1);
 }
 int
 ofwcngetc(dev)
 	dev_t dev;
 {
-	unsigned char ch = '\0';
-	int l;
+        unsigned char ch = '\0';
+        int l;
 
-	while ((l = OF_read(OF_stdin, &ch, 1)) != 1)
-		if (l != -2 && l != 0)
-		return -1;
-	return ch;
+        while ((l = OF_read(OF_stdin, &ch, 1)) != 1)
+                if (l != -2 && l != 0)
+                        return -1;
+        return ch;
 }
 
 void
@@ -672,12 +673,12 @@ ofwcnpollc(dev, on)
 }
 
 struct consdev consdev_ofw = {
-	ofwcnprobe,
-	ofwcninit,
-	ofwcngetc,
-	ofwcnputc,
-	ofwcnpollc,
-	NULL,
+        ofwcnprobe,
+        ofwcninit,
+        ofwcngetc,
+        ofwcnputc,
+        ofwcnpollc,
+        NULL,
 };
 
 void
diff --git a/sys/arch/macppc/macppc/openfirm.c b/sys/arch/macppc/macppc/openfirm.c
index e00cdb6fa20..fdc355175d3 100644
--- a/sys/arch/macppc/macppc/openfirm.c
+++ b/sys/arch/macppc/macppc/openfirm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: openfirm.c,v 1.3 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: openfirm.c,v 1.4 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: openfirm.c,v 1.1 1996/09/30 16:34:52 ws Exp $	*/
 
 /*
@@ -236,10 +236,9 @@ OF_boot(bootspec)
 	char *bootspec;
 {
 	OF_rboot(bootspec);
-	printf("OF_boot returned!");		/* just in case */
+	printf ("OF_boot returned!");		/* just in case */
 	OF_exit();
-	while (1)
-		;
+	while(1);
 }
 
 void
@@ -257,25 +256,24 @@ OF_exit()
 
 	ofw_stack();
 	openfirmware(&args);
-	panic("OF_exit returned!");		/* just in case */
-	while (1)
-		;
+	panic ("OF_exit returned!");		/* just in case */
+	while (1);
 }
 
 /* XXX What is the reason to have this instead of bcopy/memcpy? */
 void
 ofbcopy(src, dst, len)
-	const void *src;    
-	void *dst;
-	size_t len;
+        const void *src;    
+        void *dst;         
+        size_t len;
 {
-	const char *sp = src;
-	char *dp = dst;
+        const char *sp = src;
+        char *dp = dst;
 
-	if (src == dst)
-		return; 
-		
-	while (len-- > 0)
-		*dp++ = *sp++;
+        if (src == dst)
+                return; 
+                
+        while (len-- > 0)                     
+                *dp++ = *sp++;
 }
 
diff --git a/sys/arch/macppc/macppc/rbus_machdep.c b/sys/arch/macppc/macppc/rbus_machdep.c
index 20b9f26a081..a8a609a02cc 100644
--- a/sys/arch/macppc/macppc/rbus_machdep.c
+++ b/sys/arch/macppc/macppc/rbus_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rbus_machdep.c,v 1.2 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: rbus_machdep.c,v 1.3 2002/09/15 09:01:58 deraadt Exp $ */
 /*	$NetBSD: rbus_machdep.c,v 1.2 1999/10/15 06:43:06 haya Exp $	*/
 
 /*
@@ -59,8 +59,8 @@ void macppc_cardbus_init(pci_chipset_tag_t pc, pcitag_t tag);
 
 rbus_tag_t
 rbus_pccbb_parent_mem(self, pa)
-	struct device *self;
-	struct pci_attach_args *pa;
+     struct device *self;
+     struct pci_attach_args *pa;
 {
 	bus_addr_t start;
 	bus_size_t size;
@@ -69,8 +69,8 @@ rbus_pccbb_parent_mem(self, pa)
 	macppc_cardbus_init(pa->pa_pc, pa->pa_tag);
 
 	size = RBUS_MEM_SIZE;
-	if ((ex = pciaddr_search(PCIADDR_SEARCH_MEM, self, &start,
-	    size)) == NULL) {
+	if ((ex = pciaddr_search(PCIADDR_SEARCH_MEM, self, &start, size)) == NULL)
+	{
 		/* XXX */
 		printf("failed\n");
 	}
@@ -95,8 +95,8 @@ rbus_pccbb_parent_io(self, pa)
 
 
 	size = RBUS_IO_SIZE;
-	if ((ex = pciaddr_search(PCIADDR_SEARCH_IO, self, &start,
-	    size)) == NULL) {
+	if ((ex = pciaddr_search(PCIADDR_SEARCH_IO, self, &start, size)) == NULL)
+	{
 		/* XXX */
 		printf("failed\n");
 	}
@@ -104,6 +104,7 @@ rbus_pccbb_parent_io(self, pa)
 	return rbus_new_root_share(pa->pa_iot, ex, start, size, 0);
 }
 
+
 /*
  * Big ugly hack to enable bridge/fix interrupts
  */
diff --git a/sys/arch/macppc/pci/macobio.c b/sys/arch/macppc/pci/macobio.c
index 7661ab70944..82bfceab5f6 100644
--- a/sys/arch/macppc/pci/macobio.c
+++ b/sys/arch/macppc/pci/macobio.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: macobio.c,v 1.6 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: macobio.c,v 1.7 2002/09/15 09:01:58 deraadt Exp $	*/
 /*	$NetBSD: obio.c,v 1.6 1999/05/01 10:36:08 tsubai Exp $	*/
 
 /*-
@@ -132,11 +132,12 @@ macobio_attach(parent, self, aux)
 		node = OF_finddevice("mac-io");
 		if (node == -1)
 			node = OF_finddevice("/pci/mac-io");
-		if (OF_getprop(node, "assigned-addresses", reg,
-		    sizeof(reg)) == (sizeof (reg[0]) * 5)) {
+		if (OF_getprop(node, "assigned-addresses", reg, sizeof(reg))
+			== (sizeof (reg[0]) * 5))
+		{
 			/* always ??? */
 			heathrow_FCR = mapiodev(reg[2] + HEATHROW_FCR_OFFSET,
-			    4);
+				4);
 		}
 		break;
 	case PCI_PRODUCT_APPLE_KEYLARGO:
@@ -144,10 +145,12 @@ macobio_attach(parent, self, aux)
 		node = OF_finddevice("mac-io");
 		if (node == -1)
 			node = OF_finddevice("/pci/mac-io");
-		if (OF_getprop(node, "assigned-addresses", reg,
-		    sizeof(reg)) == (sizeof (reg[0]) * 5)) {
-			sc->obiomem = mapiodev(reg[2], 0x100);
+		if (OF_getprop(node, "assigned-addresses", reg, sizeof(reg))
+			== (sizeof (reg[0]) * 5))
+		{
+			 sc->obiomem = mapiodev(reg[2], 0x100);
 		}
+
 		break;
 	default:
 		printf(": unknown macobio controller\n");
@@ -200,10 +203,10 @@ macobio_attach(parent, self, aux)
 
 		ca.ca_nreg  = OF_getprop(child, "reg", reg, sizeof(reg));
 		ca.ca_nintr = OF_getprop(child, "AAPL,interrupts", intr,
-		    sizeof(intr));
+				sizeof(intr));
 		if (ca.ca_nintr == -1)
 			ca.ca_nintr = OF_getprop(child, "interrupts", intr,
-			    sizeof(intr));
+					sizeof(intr));
 
 		ca.ca_reg = reg;
 		ca.ca_intr = intr;
@@ -268,7 +271,7 @@ mac_intr_establish(lcv, irq, type, level, ih_fun, ih_arg, name)
 	char *name;
 {
 	return (*mac_intr_establish_func)(lcv, irq, type, level, ih_fun,
-	    ih_arg, name);
+		ih_arg, name);
 }
 void
 mac_intr_disestablish(lcp, arg)
@@ -288,7 +291,7 @@ macobio_modem_power(int enable)
 		val = in32rb(sc->obiomem + 0x40);
 		if (enable)
 			val = val & ~((u_int32_t)1<<25);
-		else
+		else 
 			val = val | ((u_int32_t)1<<25);
 		out32rb(sc->obiomem + 0x40, val);
 	}
diff --git a/sys/arch/macppc/pci/mpcpcibus.c b/sys/arch/macppc/pci/mpcpcibus.c
index 91bafc73b03..4677bb82b5c 100644
--- a/sys/arch/macppc/pci/mpcpcibus.c
+++ b/sys/arch/macppc/pci/mpcpcibus.c
@@ -1,8 +1,8 @@
-/*	$OpenBSD: mpcpcibus.c,v 1.13 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: mpcpcibus.c,v 1.14 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -75,27 +75,27 @@ void	 mpc_decompose_tag(void *, pcitag_t, int *, int *, int *);
 pcireg_t mpc_conf_read(void *, pcitag_t, int);
 void	 mpc_conf_write(void *, pcitag_t, int, pcireg_t);
 
-int	mpc_intr_map(void *, pcitag_t, int, int, pci_intr_handle_t *);
+int      mpc_intr_map(void *, pcitag_t, int, int, pci_intr_handle_t *);
 const char *mpc_intr_string(void *, pci_intr_handle_t);
 int	 mpc_intr_line(void *, pci_intr_handle_t);
-void	*mpc_intr_establish(void *, pci_intr_handle_t,
-	    int, int (*func)(void *), void *, char *);
-void	mpc_intr_disestablish(void *, void *);
-int	mpc_ether_hw_addr(struct ppc_pci_chipset *, u_int8_t *);
+void     *mpc_intr_establish(void *, pci_intr_handle_t,
+            int, int (*func)(void *), void *, char *);
+void     mpc_intr_disestablish(void *, void *);
+int      mpc_ether_hw_addr(struct ppc_pci_chipset *, u_int8_t *);
 u_int32_t mpc_gen_config_reg(void *cpv, pcitag_t tag, int offset);
 int	of_ether_hw_addr(struct ppc_pci_chipset *, u_int8_t *);
 int	find_node_intr (int parent, u_int32_t *addr, u_int32_t *intr);
 u_int32_t pci_iack(void);
 
 struct cfattach mpcpcibr_ca = {
-	sizeof(struct pcibr_softc), mpcpcibrmatch, mpcpcibrattach,
+        sizeof(struct pcibr_softc), mpcpcibrmatch, mpcpcibrattach,
 };
 
 struct cfdriver mpcpcibr_cd = {
 	NULL, "mpcpcibr", DV_DULL,
 };
 
-static int mpcpcibrprint(void *, const char *pnp);
+static int      mpcpcibrprint(void *, const char *pnp);
 
 struct pcibr_config mpc_config;
 
@@ -148,13 +148,12 @@ srom_crc32(
     const unsigned char *databuf,
     size_t datalen)
 {
-	u_int idx, bit, data, crc = 0xFFFFFFFFUL;
+    u_int idx, bit, data, crc = 0xFFFFFFFFUL;
 
-	for (idx = 0; idx < datalen; idx++)
-		for (data = *databuf++, bit = 0; bit < 8; bit++, data >>= 1)
-			crc = (crc >> 1) ^ (((crc ^ data) & 1) ?
-			    TULIP_CRC32_POLY : 0);
-	return crc;
+    for (idx = 0; idx < datalen; idx++)
+        for (data = *databuf++, bit = 0; bit < 8; bit++, data >>= 1)
+            crc = (crc >> 1) ^ (((crc ^ data) & 1) ? TULIP_CRC32_POLY : 0);
+    return crc;
 }
 
 int
@@ -169,6 +168,7 @@ mpcpcibrmatch(parent, match, aux)
 		return (found);
 
 	found = 1;
+
 	return found;
 }
 
@@ -188,20 +188,19 @@ mpcpcibrattach(parent, self, aux)
 	char *bridge;
 	int of_node = 0;
 
-	switch (system_type) {
+	switch(system_type) {
 	case OFWMACH:
 	case PWRSTK:
 		{
-			int handle;
+			int handle; 
 			int err;
 			unsigned int val;
-
 			handle = ppc_open_pci_bridge();
 			/* if open fails something odd has happened,
 			 * we did this before during probe...
 			 */
 			err = OF_call_method("config-l@", handle, 1, 1,
-			    0x80000000, &val);
+				0x80000000, &val);
 			if (err == 0) {
 				switch (val) {
 				/* supported ppc-pci bridges */
@@ -212,15 +211,16 @@ mpcpcibrattach(parent, self, aux)
 					bridge = "MPC106";
 					break;
 				default:
-					break;
+					;
 				}
-			}
 
-			/* read the PICR1 register to find what
+			}
+			
+			/* read the PICR1 register to find what 
 			 * address map is being used
 			 */
 			err = OF_call_method("config-l@", handle, 1, 1,
-			    0x800000a8, &val);
+				0x800000a8, &val);
 			if (val & 0x00010000) {
 				map = 1; /* map A */
 				pci_map_a = 1;
@@ -236,24 +236,27 @@ mpcpcibrattach(parent, self, aux)
 			sc->sc_membus_space.bus_reverse = 1;
 			sc->sc_iobus_space.bus_base = MPC106_P_PCI_IO_SPACE;
 			sc->sc_iobus_space.bus_reverse = 1;
-			if (bus_space_map(&(sc->sc_iobus_space), 0, NBPG, 0,
-			    &lcp->ioh_cf8) != 0) {
+			if ( bus_space_map(&(sc->sc_iobus_space), 0, NBPG, 0,
+				&lcp->ioh_cf8) != 0 )
+			{
 				panic("mpcpcibus: unable to map self\n");
 			}
 			lcp->ioh_cfc = lcp->ioh_cf8;
 		} else {
 			sc->sc_membus_space.bus_base =
-			    MPC106_P_PCI_MEM_SPACE_MAP_B;
+				MPC106_P_PCI_MEM_SPACE_MAP_B;
 			sc->sc_membus_space.bus_reverse = 1;
 			sc->sc_iobus_space.bus_base =
-			    MPC106_P_PCI_IO_SPACE_MAP_B;
+				MPC106_P_PCI_IO_SPACE_MAP_B;
 			sc->sc_iobus_space.bus_reverse = 1;
-			if (bus_space_map(&(sc->sc_iobus_space), 0xfec00000,
-				NBPG, 0, &lcp->ioh_cf8) != 0) {
+			if ( bus_space_map(&(sc->sc_iobus_space), 0xfec00000,
+				NBPG, 0, &lcp->ioh_cf8) != 0 )
+			{
 				panic("mpcpcibus: unable to map self\n");
 			}
-			if (bus_space_map(&(sc->sc_iobus_space), 0xfee00000,
-			    NBPG, 0, &lcp->ioh_cfc) != 0) {
+			if ( bus_space_map(&(sc->sc_iobus_space), 0xfee00000,
+				NBPG, 0, &lcp->ioh_cfc) != 0 )
+			{
 				panic("mpcpcibus: unable to map self\n");
 			}
 		}
@@ -269,7 +272,7 @@ mpcpcibrattach(parent, self, aux)
 		lcp->lc_iot = &sc->sc_iobus_space;
 		lcp->lc_memt = &sc->sc_membus_space;
 
-		lcp->lc_pc.pc_intr_v = lcp;
+	        lcp->lc_pc.pc_intr_v = lcp;
 		lcp->lc_pc.pc_intr_map = mpc_intr_map;
 		lcp->lc_pc.pc_intr_string = mpc_intr_string;
 		lcp->lc_pc.pc_intr_line = mpc_intr_line;
@@ -277,8 +280,8 @@ mpcpcibrattach(parent, self, aux)
 		lcp->lc_pc.pc_intr_disestablish = mpc_intr_disestablish;
 
 
-		printf(": %s, Revision 0x%x, ", bridge,
-		    mpc_cfg_read_1(lcp, MPC106_PCI_REVID));
+		printf(": %s, Revision 0x%x, ", bridge, 
+			mpc_cfg_read_1(lcp, MPC106_PCI_REVID));
 		if (map == 1) {
 			printf("Using Map A\n");
 		} else  {
@@ -325,26 +328,28 @@ mpcpcibrattach(parent, self, aux)
 			u_int32_t range_store[32];
 			struct ranges_new *prange = (void *)&range_store;
 
-			len = OF_getprop(ca->ca_node, "compatible", compat,
-			    sizeof (compat));
+			len=OF_getprop(ca->ca_node, "compatible", compat,
+				sizeof (compat));
 			if (len <= 0 ) {
-				len = OF_getprop(ca->ca_node, "name", compat,
-				    sizeof (compat));
+				len=OF_getprop(ca->ca_node, "name", compat,
+					sizeof (compat));
 				if (len <= 0) {
 					printf(" compatible and name not"
-					    " found\n");
+						" found\n");
 					return;
 				}
-				compat[len] = 0;
-				if (strcmp(compat, "bandit") != 0) {
+				compat[len] = 0; 
+				if (strcmp (compat, "bandit") != 0) {
 					printf(" compatible not found and name"
-					    " %s found\n", compat);
+						" %s found\n", compat);
 					return;
 				}
 			}
-			compat[len] = 0;
+			compat[len] = 0; 
 			if ((rangelen = OF_getprop(ca->ca_node, "ranges",
-			    range_store, sizeof (range_store))) <= 0) {
+				range_store,
+				sizeof (range_store))) <= 0)
+			{
 				printf("range lookup failed, node %x\n",
 				ca->ca_node);
 			}
@@ -367,7 +372,8 @@ mpcpcibrattach(parent, self, aux)
 
 				/* find io(config) base, flag == 0x01000000 */
 				found = 0;
-				for (i = 0; i < rangelen ; i++) {
+				for (i = 0; i < rangelen ; i++)
+				{
 					if (prange[i].flags == 0x01000000) {
 						/* find last? */
 						found = i;
@@ -376,12 +382,12 @@ mpcpcibrattach(parent, self, aux)
 				/* found the io space ranges */
 				if (prange[found].flags == 0x01000000) {
 					sc->sc_iobus_space.bus_base =
-					    prange[found].base;
+						prange[found].base;
 					sc->sc_iobus_space.bus_size =
-					    prange[found].size;
+						prange[found].size;
 				}
 
-				/* the mem space ranges
+				/* the mem space ranges 
 				 * apple openfirmware always puts full
 				 * addresses in config information,
 				 * it is not necessary to have correct bus
@@ -391,24 +397,26 @@ mpcpcibrattach(parent, self, aux)
 				 * 0x80000000
 				 * start with segment 1 not 0, 0 is config.
 				 */
-				for (i = 0; i < rangelen ; i++) {
+				for (i = 0; i < rangelen ; i++)
+				{
 					if (prange[i].flags == 0x02000000) {
 #if 0
 						printf("\nfound mem %x %x",
-						    prange[i].base,
-						    prange[i].size);
+							prange[i].base,
+							prange[i].size);
 #endif
-
+							
 						if (base != 0) {
 							if ((base + size) ==
-							    prange[i].base) {
+							    prange[i].base)
+							{
 							    size +=
 								prange[i].size;
 							} else {
 								base =
-								    prange[i].base;
+								 prange[i].base;
 								size =
-								    prange[i].size;
+								 prange[i].size;
 							}
 						} else {
 							base = prange[i].base;
@@ -423,37 +431,40 @@ mpcpcibrattach(parent, self, aux)
 			addr_offset = 0;
 			for (i = 0; config_offsets[i].compat != NULL; i++) {
 				if (strcmp(config_offsets[i].compat, compat)
-				    == 0) {
-					addr_offset = config_offsets[i].addr;
-					data_offset = config_offsets[i].data;
+					== 0)
+				{
+					addr_offset = config_offsets[i].addr; 
+					data_offset = config_offsets[i].data; 
 					lcp->config_type =
-					    config_offsets[i].config_type;
+						config_offsets[i].config_type;
 					break;
 				}
 			}
 			if (addr_offset == 0) {
 				printf("unable to find match for"
-				    " compatible %s\n", compat);
+					" compatible %s\n", compat);
 				return;
 			}
 #ifdef DEBUG_FIXUP
 			printf(" mem base %x sz %x io base %x sz %x\n config addr %x"
-			    " config data %x\n",
-			    sc->sc_membus_space.bus_base,
-			    sc->sc_membus_space.bus_size,
-			    sc->sc_iobus_space.bus_base,
-			    sc->sc_iobus_space.bus_size,
-			    addr_offset, data_offset);
+				" config data %x\n",
+				sc->sc_membus_space.bus_base,
+				sc->sc_membus_space.bus_size,
+				sc->sc_iobus_space.bus_base,
+				sc->sc_iobus_space.bus_size,
+				addr_offset, data_offset);
 #endif
 
 
 
-			if (bus_space_map(&(sc->sc_iobus_space), addr_offset,
-			    NBPG, 0, &lcp->ioh_cf8) != 0) {
+			if ( bus_space_map(&(sc->sc_iobus_space), addr_offset,
+				NBPG, 0, &lcp->ioh_cf8) != 0 )
+			{
 				panic("mpcpcibus: unable to map self\n");
 			}
-			if (bus_space_map(&(sc->sc_iobus_space), data_offset,
-			    NBPG, 0, &lcp->ioh_cfc) != 0) {
+			if ( bus_space_map(&(sc->sc_iobus_space), data_offset,
+				NBPG, 0, &lcp->ioh_cfc) != 0 )
+			{
 				panic("mpcpcibus: unable to map self\n");
 			}
 			of_node = ca->ca_node;
@@ -478,8 +489,8 @@ mpcpcibrattach(parent, self, aux)
 			lcp->lc_pc.pc_intr_establish = mpc_intr_establish;
 			lcp->lc_pc.pc_intr_disestablish = mpc_intr_disestablish;
 
-			printf(": %s, Revision 0x%x\n", compat,
-			    mpc_cfg_read_1(lcp, MPC106_PCI_REVID));
+			printf(": %s, Revision 0x%x\n", compat, 
+				mpc_cfg_read_1(lcp, MPC106_PCI_REVID));
 
 			pci_addr_fixup(sc, &lcp->lc_pc, 32);
 		}
@@ -491,6 +502,7 @@ mpcpcibrattach(parent, self, aux)
 	}
 
 	pba.pba_dmat = &pci_bus_dma_tag;
+		
 
 	pba.pba_busname = "pci";
 	pba.pba_iot = &sc->sc_iobus_space;
@@ -502,11 +514,12 @@ mpcpcibrattach(parent, self, aux)
 	if (of_node != 0) {
 		int nn;
 
-		for (node = OF_child(of_node); node; node = nn) {
+		for (node = OF_child(of_node); node; node = nn)
+		{
 			char name[32];
 			int len;
 			len = OF_getprop(node, "name", name,
-			    sizeof(name));
+				sizeof(name));
 			name[len] = 0;
 			fix_node_irq(node, &pba);
 
@@ -527,13 +540,13 @@ mpcpcibrattach(parent, self, aux)
 	config_found(self, &pba, mpcpcibrprint);
 
 }
-
-#define OFW_PCI_PHYS_HI_BUSMASK		0x00ff0000
-#define OFW_PCI_PHYS_HI_BUSSHIFT	16
-#define OFW_PCI_PHYS_HI_DEVICEMASK	0x0000f800
-#define OFW_PCI_PHYS_HI_DEVICESHIFT	11
-#define OFW_PCI_PHYS_HI_FUNCTIONMASK	0x00000700
-#define OFW_PCI_PHYS_HI_FUNCTIONSHIFT	8
+                 
+#define       OFW_PCI_PHYS_HI_BUSMASK         0x00ff0000
+#define       OFW_PCI_PHYS_HI_BUSSHIFT        16
+#define       OFW_PCI_PHYS_HI_DEVICEMASK      0x0000f800
+#define       OFW_PCI_PHYS_HI_DEVICESHIFT     11
+#define       OFW_PCI_PHYS_HI_FUNCTIONMASK    0x00000700
+#define       OFW_PCI_PHYS_HI_FUNCTIONSHIFT   8
 
 #define pcibus(x) \
 	(((x) & OFW_PCI_PHYS_HI_BUSMASK) >> OFW_PCI_PHYS_HI_BUSSHIFT)
@@ -542,7 +555,7 @@ mpcpcibrattach(parent, self, aux)
 #define pcifunc(x) \
 	(((x) & OFW_PCI_PHYS_HI_FUNCTIONMASK) >> OFW_PCI_PHYS_HI_FUNCTIONSHIFT)
 
-/*
+/* 
  * Find PCI IRQ from OF
  */
 int
@@ -607,7 +620,7 @@ fix_node_irq(node, pba)
 	int node;
 	struct pcibus_attach_args *pba;
 {
-	struct {
+	struct { 
 		u_int32_t phys_hi, phys_mid, phys_lo;
 		u_int32_t size_hi, size_lo;
 	} addr [8];
@@ -629,6 +642,7 @@ fix_node_irq(node, pba)
 	 */
 	len = OF_getprop(node, "AAPL,interrupts", &intr, 4);
 	if (len != 4) {
+
 		parent = OF_parent(node);
 
 		/* we want the first interrupt, set size_hi to 1 */
@@ -641,8 +655,8 @@ fix_node_irq(node, pba)
 	 */
 
 	tag = pci_make_tag(pc, pcibus(addr[0].phys_hi),
-	    pcidev(addr[0].phys_hi),
-	    pcifunc(addr[0].phys_hi));
+		pcidev(addr[0].phys_hi),
+		pcifunc(addr[0].phys_hi));
 
 	intr = pci_conf_read(pc, tag, PCI_INTERRUPT_REG);
 	intr &= ~PCI_INTERRUPT_LINE_MASK;
@@ -696,12 +710,11 @@ of_ether_hw_addr(struct ppc_pci_chipset *lcpc, u_int8_t *oaddr)
 	struct pcibr_config *lcp = lcpc->pc_conf_v;
 	int of_node = lcp->node;
 	int node, nn;
-
 	for (node = OF_child(of_node); node; node = nn) {
 		char name[32];
 		int len;
 		len = OF_getprop(node, "name", name,
-		    sizeof(name));
+			sizeof(name));
 		name[len] = 0;
 
 		len = OF_getprop(node, "local-mac-address", laddr,
@@ -801,20 +814,23 @@ mpc_gen_config_reg(cpv, tag, offset)
 			 * that 11-15 is reserved.
 			 */
 			reg = 1 << (dev) | fcn << 8 | offset;
+			
 		} else {
 			if (dev > 15) {
-				return 0xffffffff;
+			 return 0xffffffff;
 			}
 			/*
-			 * config type 1
+			 * config type 1 
 			 */
-			reg = tag | offset | 1;
+			reg =  tag | offset | 1;
+
 		}
 	} else {
 		/* config mechanism #2, type 0
 		 * standard cf8/cfc config
 		 */
-		reg = 0x80000000 | tag  | offset;
+		reg =  0x80000000 | tag  | offset;
+
 	}
 	return reg;
 }
@@ -834,9 +850,11 @@ mpc_conf_read(cpv, tag, offset)
 	faultbuf env;
 	void *oldh;
 
+
+
 	if (offset & 3 || offset < 0 || offset >= 0x100) {
-#ifdef DEBUG_CONFIG
-		printf("pci_conf_read: bad reg %x\n", offset);
+#ifdef DEBUG_CONFIG 
+		printf ("pci_conf_read: bad reg %x\n", offset);
 #endif /* DEBUG_CONFIG */
 		return(~0);
 	}
@@ -874,7 +892,7 @@ mpc_conf_read(cpv, tag, offset)
 		unsigned int bus, dev, fcn;
 		mpc_decompose_tag(cpv, tag, &bus, &dev, &fcn);
 		printf("mpc_conf_read bus %x dev %x fcn %x offset %x", bus, dev, fcn,
-		    offset);
+			offset);
 		printf(" daddr %x reg %x",daddr, reg);
 		printf(" data %x\n", data);
 	}
@@ -909,7 +927,7 @@ mpc_conf_write(cpv, tag, offset, data)
 		unsigned int bus, dev, fcn;
 		mpc_decompose_tag(cpv, tag, &bus, &dev, &fcn);
 		printf("mpc_conf_write bus %x dev %x fcn %x offset %x", bus,
-		    dev, fcn, offset);
+			dev, fcn, offset);
 		printf(" daddr %x reg %x",daddr, reg);
 		printf(" data %x\n", data);
 	}
@@ -938,13 +956,14 @@ mpc_intr_map(lcv, bustag, buspin, line, ihp)
 	int error = 0;
 
 	*ihp = -1;
-	if (buspin == 0) {
-		/* No IRQ used. */
-		error = 1;
-	} else if (buspin > 4) {
-		printf("mpc_intr_map: bad interrupt pin %d\n", buspin);
-		error = 1;
-	}
+        if (buspin == 0) {
+                /* No IRQ used. */
+                error = 1;
+        }
+        else if (buspin > 4) {
+                printf("mpc_intr_map: bad interrupt pin %d\n", buspin);
+                error = 1;
+        }
 
 	if (!error)
 		*ihp = line;
@@ -980,7 +999,7 @@ mpc_intr_establish(lcv, ih, level, func, arg, name)
 	char *name;
 {
 	return (*intr_establish_func)(lcv, ih, IST_LEVEL, level, func, arg,
-	    name);
+		name);
 }
 
 void
@@ -1011,7 +1030,7 @@ mpc_cfg_write_1(cp, reg, val)
 	int s;
 	s = splhigh();
 	bus_space_write_4(cp->lc_iot, cp->ioh_cf8, 0,
-	    MPC106_REGOFFS(reg));
+		MPC106_REGOFFS(reg));
 	bus_space_write_1(cp->lc_iot, cp->ioh_cfc, 0, val);
 	splx(s);
 }
diff --git a/sys/arch/macppc/pci/pci_addr_fixup.c b/sys/arch/macppc/pci/pci_addr_fixup.c
index 0ac5ddcb132..a4ce7bc8dfc 100644
--- a/sys/arch/macppc/pci/pci_addr_fixup.c
+++ b/sys/arch/macppc/pci/pci_addr_fixup.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pci_addr_fixup.c,v 1.2 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: pci_addr_fixup.c,v 1.3 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: pci_addr_fixup.c,v 1.7 2000/08/03 20:10:45 nathanw Exp $	*/
 
 /*-
@@ -85,22 +85,22 @@ pci_addr_fixup(sc, pc, maxbus)
 	pci_chipset_tag_t pc;
 	int maxbus;
 {
-	const char *verbose_header =
+	const char *verbose_header = 
 		"[%s]-----------------------\n"
 		"  device vendor product\n"
 		"  register space address    size\n"
 		"--------------------------------------------\n";
-	const char *verbose_footer =
+	const char *verbose_footer = 
 		"--------------------------[%3d devices bogus]\n";
 
 	sc->extent_mem = extent_create("PCI I/O memory space",
-	    sc->sc_membus_space.bus_base,
+	    sc->sc_membus_space.bus_base, 
 	    sc->sc_membus_space.bus_base + sc->sc_membus_space.bus_size,
 	    M_DEVBUF, 0, 0, EX_NOWAIT);
 	KASSERT(sc->extent_mem);
 	sc->extent_port = extent_create("PCI I/O port space",
 #if 1
-	    sc->sc_iobus_space.bus_base,
+	    sc->sc_iobus_space.bus_base, 
 	    sc->sc_iobus_space.bus_base + sc->sc_iobus_space.bus_size,
 #else
 	    PCIADDR_PORT_START, PCIADDR_PORT_END,
@@ -108,7 +108,7 @@ pci_addr_fixup(sc, pc, maxbus)
 	    M_DEVBUF, 0, 0, EX_NOWAIT);
 	KASSERT(sc->extent_port);
 
-	/*
+	/* 
 	 * 1. check & reserve system BIOS setting.
 	 */
 	PCIBIOS_PRINTV((verbose_header, "System BIOS Setting"));
@@ -118,25 +118,23 @@ pci_addr_fixup(sc, pc, maxbus)
 	{
 		struct extent_region *rp;
 		struct extent *ex = sc->extent_mem;
-
 		for (rp = LIST_FIRST(&ex->ex_regions);
-		    rp; rp = LIST_NEXT(rp, er_link))
-			;
+		    rp; rp = LIST_NEXT(rp, er_link)) {
+		}
 	}
 	{
 		struct extent_region *rp;
 		struct extent *ex = sc->extent_port;
-
 		for (rp = LIST_FIRST(&ex->ex_regions);
-		    rp; rp = LIST_NEXT(rp, er_link))
-			;
+		    rp; rp = LIST_NEXT(rp, er_link)) {
+		}
 	}
 
 	if (sc->nbogus == 0)
 		return; /* no need to fixup */
 
-	/*
-	 * 4. do fixup
+	/* 
+	 * 4. do fixup 
 	 */
 	PCIBIOS_PRINTV((verbose_header, "PCIBIOS fixup stage"));
 	sc->nbogus = 0;
@@ -153,7 +151,7 @@ pciaddr_resource_reserve(sc, pc, tag)
 {
 	if (pcibr_flags & PCIBR_VERBOSE)
 		pciaddr_print_devid(pc, tag);
-	pciaddr_resource_manage(sc, pc, tag, pciaddr_do_resource_reserve);
+	pciaddr_resource_manage(sc, pc, tag, pciaddr_do_resource_reserve);	
 }
 
 void
@@ -186,7 +184,7 @@ pciaddr_resource_manage(sc, pc, tag, func)
 		printf("WARNING: unknown PCI device header.\n");
 		sc->nbogus++;
 		return;
-	case 0:
+	case 0: 
 		reg_start = PCI_MAPREG_START;
 		reg_end   = PCI_MAPREG_END;
 		break;
@@ -200,7 +198,7 @@ pciaddr_resource_manage(sc, pc, tag, func)
 		break;
 	}
 	error = 0;
-
+    
 	for (mapreg = reg_start; mapreg < reg_end; mapreg += width) {
 		/* inquire PCI device bus space requirement */
 		val = pci_conf_read(pc, tag, mapreg);
@@ -208,22 +206,22 @@ pciaddr_resource_manage(sc, pc, tag, func)
 
 		mask = pci_conf_read(pc, tag, mapreg);
 		pci_conf_write(pc, tag, mapreg, val);
-
+	
 		type = PCI_MAPREG_TYPE(val);
 		width = 4;
 		if (type == PCI_MAPREG_TYPE_MEM) {
-			if (PCI_MAPREG_MEM_TYPE(val) ==
+			if (PCI_MAPREG_MEM_TYPE(val) == 
 			    PCI_MAPREG_MEM_TYPE_64BIT) {
 				/* XXX We could examine the upper 32 bits
-				 * XXX of the BAR here, but we are totally
-				 * XXX unprepared to handle a non-zero value,
-				 * XXX either here or anywhere else in
-				 * XXX i386-land.
+				 * XXX of the BAR here, but we are totally 
+				 * XXX unprepared to handle a non-zero value, 
+				 * XXX either here or anywhere else in 
+				 * XXX i386-land. 
 				 * XXX So just arrange to not look at the
 				 * XXX upper 32 bits, lest we misinterpret
-				 * XXX it as a 32-bit BAR set to zero.
+				 * XXX it as a 32-bit BAR set to zero. 
 				 */
-				width = 8;
+			    width = 8;
 			}
 			addr = PCI_MAPREG_MEM_ADDR(val);
 			size = PCI_MAPREG_MEM_SIZE(mask);
@@ -231,33 +229,33 @@ pciaddr_resource_manage(sc, pc, tag, func)
 		} else {
 			/* XXX some devices give 32bit value */
 			addr = (PCI_MAPREG_IO_ADDR(val) & PCIADDR_PORT_END) |
-			    sc->sc_iobus_space.bus_base,
+			    sc->sc_iobus_space.bus_base, 
 
 			size = PCI_MAPREG_IO_SIZE(mask);
 			ex = sc->extent_port;
 		}
-
+	
 		if (!size) /* unused register */
 			continue;
 
 		/* reservation/allocation phase */
 		error += (*func) (sc, pc, tag, mapreg, ex, type, &addr, size);
 
-		PCIBIOS_PRINTV(("\t%02xh %s 0x%08x 0x%08x\n",
-		    mapreg, type ? "port" : "mem ",
-		    (unsigned int)addr, (unsigned int)size));
+		PCIBIOS_PRINTV(("\t%02xh %s 0x%08x 0x%08x\n", 
+				mapreg, type ? "port" : "mem ", 
+				(unsigned int)addr, (unsigned int)size));
 	}
-
+    
 	/* enable/disable PCI device */
-	val = pci_conf_read(pc, tag, PCI_COMMAND_STATUS_REG);
+	val = pci_conf_read(pc, tag, PCI_COMMAND_STATUS_REG);	
 	if (error == 0)
 		val |= (PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE |
-		    PCI_COMMAND_MASTER_ENABLE);
+			PCI_COMMAND_MASTER_ENABLE);
 	else
 		val &= ~(PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE |
-		     PCI_COMMAND_MASTER_ENABLE);
+			 PCI_COMMAND_MASTER_ENABLE);
 	pci_conf_write(pc, tag, PCI_COMMAND_STATUS_REG, val);
-
+    
 	if (error)
 		sc->nbogus++;
 
@@ -276,14 +274,14 @@ pciaddr_do_resource_allocate(sc, pc, tag, mapreg, ex, type, addr, size)
 {
 	bus_addr_t start;
 	int error;
-
+	
 	if (*addr) /* no need to allocate */
 		return (0);
 
 	/* XXX Don't allocate if device is AGP device to avoid conflict. */
-	if (pciaddr_device_is_agp(pc, tag))
+	if (pciaddr_device_is_agp(pc, tag)) 
 		return (0);
-
+	
 	start = (type == PCI_MAPREG_TYPE_MEM ? sc->sc_membus_space.bus_base
 		: sc->sc_iobus_space.bus_base);
 	if (start < ex->ex_start || start + size - 1 >= ex->ex_end) {
@@ -300,7 +298,8 @@ pciaddr_do_resource_allocate(sc, pc, tag, mapreg, ex, type, addr, size)
 	/* write new address to PCI device configuration header */
 	pci_conf_write(pc, tag, mapreg, *addr);
 	/* check */
-	if (!pcibr_flags & PCIBR_VERBOSE) {
+	if (!pcibr_flags & PCIBR_VERBOSE)
+	{
 		printf("pci_addr_fixup: ");
 		pciaddr_print_devid(pc, tag);
 	}
@@ -355,13 +354,13 @@ pciaddr_print_devid(pc, tag)
 	pci_chipset_tag_t pc;
 	pcitag_t tag;
 {
-	int bus, device, function;
+	int bus, device, function;	
 	pcireg_t id;
-
+	
 	id = pci_conf_read(pc, tag, PCI_ID_REG);
 	pci_decompose_tag(pc, tag, &bus, &device, &function);
-	printf("%03d:%02d:%d %04x:%04x\n", bus, device, function,
-	    PCI_VENDOR(id), PCI_PRODUCT(id));
+	printf("%03d:%02d:%d %04x:%04x\n", bus, device, function, 
+	       PCI_VENDOR(id), PCI_PRODUCT(id));
 }
 
 int
@@ -382,7 +381,7 @@ pciaddr_device_is_agp(pc, tag)
 			    off != 0;
 			    off = PCI_CAPLIST_NEXT(rval) ) {
 				rval = pci_conf_read(pc, tag, off);
-				if (PCI_CAPLIST_CAP(rval) == PCI_CAP_AGP)
+				if (PCI_CAPLIST_CAP(rval) == PCI_CAP_AGP) 
 					return (1);
 			}
 		}
@@ -474,7 +473,7 @@ pci_device_foreach(sc, pc, maxbus, func)
 			bhlcr = pci_conf_read(pc, tag, PCI_BHLC_REG);
 			if (PCI_HDRTYPE_MULTIFN(bhlcr) ||
 			    (qd != NULL &&
-			    (qd->quirks & PCI_QUIRK_MULTIFUNCTION) != 0))
+			     (qd->quirks & PCI_QUIRK_MULTIFUNCTION) != 0))
 				nfuncs = 8;
 			else
 				nfuncs = 1;
diff --git a/sys/arch/macppc/pci/pcibrvar.h b/sys/arch/macppc/pci/pcibrvar.h
index c16136bd24b..94fbc677553 100644
--- a/sys/arch/macppc/pci/pcibrvar.h
+++ b/sys/arch/macppc/pci/pcibrvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pcibrvar.h,v 1.4 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: pcibrvar.h,v 1.5 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom
@@ -45,7 +45,7 @@ struct pcibr_config {
 	int	config_type;
 	int	bus;
 	int	pci_init_done;
-	int	node;
+	int     node;
 };
 
 struct pcibr_softc {
diff --git a/sys/arch/macppc/pci/vgafb.c b/sys/arch/macppc/pci/vgafb.c
index a60c05a560b..c1a9f67f63f 100644
--- a/sys/arch/macppc/pci/vgafb.c
+++ b/sys/arch/macppc/pci/vgafb.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vgafb.c,v 1.18 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: vgafb.c,v 1.19 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: vga.c,v 1.3 1996/12/02 22:24:54 cgd Exp $	*/
 
 /*
@@ -54,7 +54,7 @@ struct cfdriver vgafb_cd = {
 	NULL, "vgafb", DV_DULL,
 };
 
-void vgafb_setcolor(struct vgafb_config *vc, unsigned int index,
+void vgafb_setcolor(struct vgafb_config *vc, unsigned int index, 
 		    u_int8_t r, u_int8_t g, u_int8_t b);
 void vgafb_restore_default_colors(struct vgafb_config *vc);
 
@@ -67,7 +67,7 @@ struct vgafb_devconfig vgafb_console_dc;
 
 struct wsscreen_descr vgafb_stdscreen = {
 	"std",
-	0, 0,	/* will be filled in -- XXX shouldn't, it's global */
+	0, 0,   /* will be filled in -- XXX shouldn't, it's global */
 	0,
 	0, 0,
 	WSSCREEN_UNDERLINE | WSSCREEN_HILIT |
@@ -77,7 +77,7 @@ const struct wsscreen_descr *vgafb_scrlist[] = {
 	&vgafb_stdscreen,
 	/* XXX other formats, graphics screen? */
 };
-
+   
 struct wsscreen_list vgafb_screenlist = {
 	sizeof(vgafb_scrlist) / sizeof(struct wsscreen_descr *), vgafb_scrlist
 };
@@ -156,27 +156,27 @@ vgafb_common_setup(iot, memt, vc, iobase, iosize, membase, memsize, mmiobase, mm
 	u_int32_t iobase, membase, mmiobase;
 	size_t iosize, memsize, mmiosize;
 {
-	vc->vc_iot = iot;
-	vc->vc_memt = memt;
+        vc->vc_iot = iot;
+        vc->vc_memt = memt;
 	vc->vc_paddr = membase;
 
 	if (iosize != 0) {
-		if (bus_space_map(vc->vc_iot, iobase+0x3b0, 0xc, 0, &vc->vc_ioh_b))
-			panic("vgafb_common_setup: couldn't map io b");
-		if (bus_space_map(vc->vc_iot, iobase+0x3c0, 0x10, 0, &vc->vc_ioh_c))
-			panic("vgafb_common_setup: couldn't map io c");
-		if (bus_space_map(vc->vc_iot, iobase+0x3d0, 0x10, 0, &vc->vc_ioh_d))
-			panic("vgafb_common_setup: couldn't map io d");
+           if (bus_space_map(vc->vc_iot, iobase+0x3b0, 0xc, 0, &vc->vc_ioh_b))
+		panic("vgafb_common_setup: couldn't map io b");
+           if (bus_space_map(vc->vc_iot, iobase+0x3c0, 0x10, 0, &vc->vc_ioh_c))
+		panic("vgafb_common_setup: couldn't map io c");
+           if (bus_space_map(vc->vc_iot, iobase+0x3d0, 0x10, 0, &vc->vc_ioh_d))
+		panic("vgafb_common_setup: couldn't map io d");
 	}
 	if (mmiosize != 0) {
-		if (bus_space_map(vc->vc_memt, mmiobase, mmiosize, 0, &vc->vc_mmioh))
-			panic("vgafb_common_setup: couldn't map mmio");
+           if (bus_space_map(vc->vc_memt, mmiobase, mmiosize, 0, &vc->vc_mmioh))
+		panic("vgafb_common_setup: couldn't map mmio");
 	}
 
 	/* memsize should only be visible region for console */
 	memsize = cons_height * cons_linebytes;
-	if (bus_space_map(vc->vc_memt, membase, memsize, 1, &vc->vc_memh))
-		panic("vgafb_common_setup: couldn't map memory");
+        if (bus_space_map(vc->vc_memt, membase, memsize, 1, &vc->vc_memh))
+		panic("vgafb_common_setup: couldn't map memory"); 
 	cons_display_mem_h = vc->vc_memh;
 	vc->vc_ofh = cons_display_ofh;
 
@@ -191,14 +191,14 @@ vgafb_common_setup(iot, memt, vc, iobase, iosize, membase, memsize, mmiobase, mm
 	vc->vc_at = 0x00 | 0xf;			/* black bg|white fg */
 	vc->vc_so_at = 0x00 | 0xf | 0x80;	/* black bg|white fg|blink */
 
-	if (cons_depth == 8) {
+	if (cons_depth == 8) { 
 		vgafb_restore_default_colors(vc);
 	}
 }
 
 void
 vgafb_restore_default_colors(struct vgafb_config *vc)
-{
+{ 
 	int i;
 
 	for (i = 0; i < 256; i++) {
@@ -217,7 +217,7 @@ vgafb_wsdisplay_attach(parent, vc, console)
 {
 	struct wsemuldisplaydev_attach_args aa;
 
-	aa.console = console;
+        aa.console = console;
 	aa.scrdata = &vgafb_screenlist;
 	aa.accessops = &vgafb_accessops;
 	aa.accesscookie = vc;
@@ -229,8 +229,8 @@ vgafb_wsdisplay_attach(parent, vc, console)
 		vc->vc_backlight_on = WSDISPLAYIO_VIDEO_OFF;
 		vgafb_burn(vc, WSDISPLAYIO_VIDEO_ON, 0);	/* paranoia */
 	}
-
-	config_found(parent, &aa, wsemuldisplaydevprint);
+ 
+        config_found(parent, &aa, wsemuldisplaydevprint);
 }
 
 int
@@ -269,12 +269,12 @@ vgafb_ioctl(v, cmd, data, flag, p)
 	case WSDISPLAYIO_SMODE:
 		/* track the state of the display,
 		 * if returning to WSDISPLAYIO_MODE_EMUL
-		 * restore the last palette, workaround for
+		 * restore the last palette, workaround for 
 		 * bad accellerated X servers that does not restore
 		 * the correct palette.
 		 */
 
-		if (cons_depth == 8) {
+		if (cons_depth == 8) { 
 			vgafb_restore_default_colors(vc);
 		}
 
@@ -317,7 +317,7 @@ vgafb_ioctl(v, cmd, data, flag, p)
 			if (cons_backlight_available != 0) {
 				vgafb_burn(vc,
 				    dp->curval ? WSDISPLAYIO_VIDEO_ON :
-				    WSDISPLAYIO_VIDEO_OFF, 0);
+				      WSDISPLAYIO_VIDEO_OFF, 0);
 				return 0;
 			} else
 				return -1;
@@ -335,9 +335,9 @@ vgafb_ioctl(v, cmd, data, flag, p)
 	default:
 		return -1; /* not supported yet */
 	}
-
-	/* XXX */
-	return -1;
+	
+        /* XXX */
+        return -1;
 }
 
 paddr_t
@@ -352,7 +352,7 @@ vgafb_mmap(v, offset, prot)
 	/* memsize... */
 	if (offset >= 0x00000 && offset < vc->memsize)
 		h = vc->vc_paddr + offset;
-	/* XXX the following are probably wrong. we want physical addresses
+	/* XXX the following are probably wrong. we want physical addresses 
 	   here, not virtual ones */
 	else if (offset >= 0x10000000 && offset < 0x10040000 )
 		/* 256KB of iohb */
@@ -402,7 +402,7 @@ vgafb_cnprobe(cp)
 	if (cons_displaytype != 1) {
 		cp->cn_pri = CN_DEAD;
 		return;
-	}
+	} 
 
 	cp->cn_pri = CN_INTERNAL;
 }
@@ -413,10 +413,10 @@ vgafb_cnattach(iot, memt, pc, bus, device, function)
 	bus_space_tag_t iot, memt;
 	int bus, device, function;
 {
-	long defattr;
+        long defattr;
 
 	struct vgafb_devconfig *dc = &vgafb_console_dc;
-	struct rasops_info *ri = &dc->dc_rinfo;
+        struct rasops_info *ri = &dc->dc_rinfo;
 
 	ri->ri_flg = RI_CENTER;
 	ri->ri_depth = cons_depth;
@@ -443,7 +443,7 @@ struct {
 } vgafb_color[256];
 
 void
-vgafb_setcolor(vc, index, r, g, b)
+vgafb_setcolor(vc, index, r, g, b) 
 	struct vgafb_config *vc;
 	unsigned int index;
 	u_int8_t r, g, b;
diff --git a/sys/arch/macppc/pci/vgafb_pci.c b/sys/arch/macppc/pci/vgafb_pci.c
index 4b9d088d773..363aeb72ae0 100644
--- a/sys/arch/macppc/pci/vgafb_pci.c
+++ b/sys/arch/macppc/pci/vgafb_pci.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vgafb_pci.c,v 1.9 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: vgafb_pci.c,v 1.10 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: vga_pci.c,v 1.4 1996/12/05 01:39:38 cgd Exp $	*/
 
 /*
@@ -57,10 +57,10 @@
 #define PCI_CHIPID(x)   (((x) >> 16) & 0xFFFF)
 
 struct vgafb_pci_softc {
-	struct device sc_dev;
-
+	struct device sc_dev; 
+ 
 	pcitag_t sc_pcitag;		/* PCI tag, in case we need it. */
-	struct vgafb_config *sc_vc;	/* VGA configuration */
+	struct vgafb_config *sc_vc;	/* VGA configuration */ 
 	int nscreens;
 };
 
@@ -108,13 +108,13 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 	for (i = PCI_MAPREG_START; i <= PCI_MAPREG_PPB_END; i += 4) {
 #ifdef DEBUG_VGAFB
 		printf("vgafb confread %x %x\n",
-		    i, pci_conf_read(pc, pa->pa_tag, i));
+			i, pci_conf_read(pc, pa->pa_tag, i));
 #endif
 		/* need to check more than just two base addresses? */
 		if (PCI_MAPREG_TYPE(pci_conf_read(pc, pa->pa_tag, i)) ==
 		    PCI_MAPREG_TYPE_IO) {
 			retval = pci_io_find(pc, pa->pa_tag, i,
-			    &addr, &size);
+				&addr, &size);
 #ifdef DEBUG_VGAFB
 	printf("vgafb_pci_probe: io %x addr %x size %x\n", i, addr, size);
 #endif
@@ -129,7 +129,7 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 
 		} else {
 			retval = pci_mem_find(pc, pa->pa_tag, i,
-			    &addr, &size, &tcacheable);
+				&addr, &size, &tcacheable);
 #ifdef DEBUG_VGAFB
 	printf("vgafb_pci_probe: mem %x addr %x size %x\n", i, addr, size);
 #endif
@@ -142,7 +142,7 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 			} else if (size <= (1024 * 1024)) {
 #ifdef DEBUG_VGAFB
 	printf("vgafb_pci_probe: mem %x addr %x size %x iosize %x\n",
-	    i, addr, size, *iosize);
+		i, addr, size, *iosize);
 #endif
 				if (*mmiosize == 0) {
 					/* this is mmio, not memory */
@@ -164,9 +164,8 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 		}
 	}
 #ifdef DEBUG_VGAFB
-	printf("vgafb_pci_probe: id %x ioaddr %x, iosize %x, memaddr %x,\n"
-	    " memsize %x, mmioaddr %x, mmiosize %x\n",
-	    id, *ioaddr, *iosize, *memaddr, *memsize, *mmioaddr, *mmiosize);
+	printf("vgafb_pci_probe: id %x ioaddr %x, iosize %x, memaddr %x,\n memsize %x, mmioaddr %x, mmiosize %x\n",
+		id, *ioaddr, *iosize, *memaddr, *memsize, *mmioaddr, *mmiosize);
 #endif
 	if (*iosize == 0) {
 		if (id == 0) {
@@ -174,7 +173,7 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 			/* this is only used if on openfirmware system and
 			 * the device does not have a iobase config register,
 			 * eg CirrusLogic 5434 VGA.  (they hardcode iobase to 0
-			 * thus giving standard PC addresses for the registers)
+			 * thus giving standard PC addresses for the registers) 
 			 */
 			int s;
 			u_int32_t sizedata;
@@ -187,13 +186,13 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 			 */
 			s = splhigh();
 			sizedata = pci_conf_read(pc, pa->pa_tag,
-			    PCI_COMMAND_STATUS_REG);
+				PCI_COMMAND_STATUS_REG);
 			sizedata |= (PCI_COMMAND_MASTER_ENABLE |
-			    PCI_COMMAND_IO_ENABLE |
-			    PCI_COMMAND_PARITY_ENABLE |
-			    PCI_COMMAND_SERR_ENABLE);
+				     PCI_COMMAND_IO_ENABLE |
+				     PCI_COMMAND_PARITY_ENABLE |
+				     PCI_COMMAND_SERR_ENABLE);
 			pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG,
-			    sizedata);
+				sizedata);
 			splx(s);
 
 #endif
@@ -209,9 +208,8 @@ vgafb_pci_probe(pa, id, ioaddr, iosize, memaddr, memsize, cacheable, mmioaddr, m
 		}
 	}
 #ifdef DEBUG_VGAFB
-	printf("vgafb_pci_probe: id %x ioaddr %x, iosize %x, memaddr %x,\n"
-	    " memsize %x, mmioaddr %x, mmiosize %x\n",
-	    id, *ioaddr, *iosize, *memaddr, *memsize, *mmioaddr, *mmiosize);
+	printf("vgafb_pci_probe: id %x ioaddr %x, iosize %x, memaddr %x,\n memsize %x, mmioaddr %x, mmiosize %x\n",
+		id, *ioaddr, *iosize, *memaddr, *memsize, *mmioaddr, *mmiosize);
 #endif
 	return 1;
 }
@@ -247,10 +245,10 @@ vgafb_pci_match(parent, match, aux)
 	    PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_PREHISTORIC_VGA)
 		potential = 1;
 	if (PCI_CLASS(pa->pa_class) == PCI_CLASS_DISPLAY &&
-	    PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_DISPLAY_VGA)
+	     PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_DISPLAY_VGA)
 		potential = 1;
 	if (PCI_CLASS(pa->pa_class) == PCI_CLASS_DISPLAY &&
-	    PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_DISPLAY_MISC)
+	     PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_DISPLAY_MISC)
 		potential = 1;
 
 	if (!potential)
@@ -264,31 +262,30 @@ vgafb_pci_match(parent, match, aux)
 
 #ifdef DEBUG_VGAFB
 	{
-		int i;
+	int i;
 		pci_chipset_tag_t pc = pa->pa_pc;
-
 		for (i = 0x10; i < 0x24; i+=4) {
 			printf("vgafb confread %x %x\n",
-			    i, pci_conf_read(pc, pa->pa_tag, i));
+				i, pci_conf_read(pc, pa->pa_tag, i));
 		}
 	}
 #endif
 
-	memaddr=0xb8000;	/* default to isa addresses? */
-	ioaddr = 0;		/* default to isa addresses? */
+	memaddr=0xb8000; /* default to isa addresses? */
+	ioaddr = 0; 	 /* default to isa addresses? */
 
 	retval = vgafb_pci_probe(pa, myid, &ioaddr, &iosize,
-	    &memaddr, &memsize, &cacheable, &mmioaddr, &mmiosize);
+		&memaddr, &memsize, &cacheable, &mmioaddr, &mmiosize);
 	if (retval == 0) {
 		return 0;
 	}
 #if 1
 	printf("ioaddr %x, iosize %x, memaddr %x, memsize %x mmioaddr %x mmiosize %x\n",
-	    ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize);
+		ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize);
 #endif
 
-	if (!vgafb_common_probe(pa->pa_iot, pa->pa_memt, ioaddr, iosize,
-	    memaddr, memsize, mmioaddr, mmiosize)) {
+	if (!vgafb_common_probe(pa->pa_iot, pa->pa_memt, ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize))
+	{
 		printf("vgafb_pci_match: common_probe failed\n");
 		return (0);
 	}
@@ -315,7 +312,7 @@ vgafb_pci_attach(parent, self, aux)
 	myid = id;
 
 	vgafb_pci_probe(pa, myid, &ioaddr, &iosize,
-	    &memaddr, &memsize, &cacheable, &mmioaddr, &mmiosize);
+		&memaddr, &memsize, &cacheable, &mmioaddr, &mmiosize);
 
 
 	console = (!bcmp(&pa->pa_tag, &vgafb_pci_console_tag, sizeof(pa->pa_tag)));
@@ -326,8 +323,8 @@ vgafb_pci_attach(parent, self, aux)
 		    malloc(sizeof(struct vgafb_config), M_DEVBUF, M_WAITOK);
 
 		/* set up bus-independent VGA configuration */
-		vgafb_common_setup(pa->pa_iot, pa->pa_memt, vc,
-		    ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize);
+		vgafb_common_setup(pa->pa_iot, pa->pa_memt, vc, 
+		ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize);
 	}
 	vc->vc_mmap = vgafbpcimmap;
 	vc->vc_ioctl = vgafbpciioctl;
@@ -339,10 +336,10 @@ vgafb_pci_attach(parent, self, aux)
 	sc->sc_pcitag = pa->pa_tag;
 
 	if (iosize == 0) {
-		printf(", no io");
+		printf (", no io");
 	}
 	if (mmiosize != 0) {
-		printf(", mmio");
+		printf (", mmio");
 	}
 	printf("\n");
 
@@ -371,7 +368,7 @@ vgafb_pci_console(iot, ioaddr, iosize, memt, memaddr, memsize,
 	pa->pa_iot = iot;
 	pa->pa_memt = memt;
 	pa->pa_tag = vgafb_pci_console_tag;
-	/*
+	/* 
 	pa->pa_pc = XXX;
 	 */
 
@@ -381,13 +378,13 @@ vgafb_pci_console(iot, ioaddr, iosize, memt, memaddr, memsize,
 	mmiosize =0;
 #if 0
 	vgafb_pci_probe(pa, 0, &ioaddr, &iosize,
-	    &memaddr, &memsize, &cacheable, mmioaddr, mmiosize);
+		&memaddr, &memsize, &cacheable, mmioaddr, mmiosize);
 #endif
 
 
 	/* set up bus-independent VGA configuration */
 	vgafb_common_setup(iot, memt, vc,
-	    ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize);
+		ioaddr, iosize, memaddr, memsize, mmioaddr, mmiosize);
 
 	vgafb_cnattach(iot, memt, pc, bus, device, function);
 }
@@ -429,17 +426,17 @@ vgafb_alloc_screen(v, type, cookiep, curxp, curyp, attrp)
 
 	if (sc->nscreens > 0)
 		return (ENOMEM);
-
+  
 	*cookiep = &sc->sc_vc->dc_rinfo; /* one and only for now */
 	*curxp = 0;
 	*curyp = 0;
 	sc->sc_vc->dc_rinfo.ri_ops.alloc_attr(&sc->sc_vc->dc_rinfo,
 	    0, 0, 0, &defattr);
 	*attrp = defattr;
-	sc->nscreens++;
+	sc->nscreens++; 
 	return (0);
 }
-
+  
 void
 vgafb_free_screen(v, cookie)
 	void *v;
@@ -452,7 +449,7 @@ vgafb_free_screen(v, cookie)
 
 	sc->nscreens--;
 }
-
+        
 int
 vgafb_show_screen(v, cookie, waitok, cb, cbarg)
 	void *v;
diff --git a/sys/arch/macppc/pci/vgafb_pcivar.h b/sys/arch/macppc/pci/vgafb_pcivar.h
index 4b716ce4854..6e224390448 100644
--- a/sys/arch/macppc/pci/vgafb_pcivar.h
+++ b/sys/arch/macppc/pci/vgafb_pcivar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vgafb_pcivar.h,v 1.3 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: vgafb_pcivar.h,v 1.4 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: vga_pcivar.h,v 1.1 1996/11/19 04:38:36 cgd Exp $	*/
 
 /*
@@ -30,11 +30,11 @@
 
 #define	DEVICE_IS_VGA_PCI(class, id)					\
 	    (((PCI_CLASS(class) == PCI_CLASS_DISPLAY &&			\
-	    PCI_SUBCLASS(class) == PCI_SUBCLASS_DISPLAY_VGA) ||	\
+	      PCI_SUBCLASS(class) == PCI_SUBCLASS_DISPLAY_VGA) ||	\
 	    (((PCI_CLASS(class) == PCI_CLASS_DISPLAY &&			\
-	    PCI_SUBCLASS(class) == PCI_SUBCLASS_DISPLAY_MISC) ||	\
-	    (PCI_CLASS(class) == PCI_CLASS_PREHISTORIC &&		\
-	    PCI_SUBCLASS(class) == PCI_SUBCLASS_PREHISTORIC_VGA)) ? 1 : 0)
+	      PCI_SUBCLASS(class) == PCI_SUBCLASS_DISPLAY_MISC) ||	\
+	     (PCI_CLASS(class) == PCI_CLASS_PREHISTORIC &&		\
+	      PCI_SUBCLASS(class) == PCI_SUBCLASS_PREHISTORIC_VGA)) ? 1 : 0)
 
 void    vgafb_pci_console(bus_space_tag_t,
 		u_int32_t ioaddr, u_int32_t iosize,
diff --git a/sys/arch/macppc/pci/vgafbvar.h b/sys/arch/macppc/pci/vgafbvar.h
index 73c79987425..4aaba1c03ec 100644
--- a/sys/arch/macppc/pci/vgafbvar.h
+++ b/sys/arch/macppc/pci/vgafbvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vgafbvar.h,v 1.8 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: vgafbvar.h,v 1.9 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: vgavar.h,v 1.2 1996/11/23 06:06:43 cgd Exp $	*/
 
 /*
@@ -55,7 +55,7 @@ struct vgafb_config {
 		    caddr_t, int, struct proc *);
 	paddr_t	(*vc_mmap)(void *, off_t, int);
 
-	struct rasops_info    dc_rinfo;	/* raster display data*/
+	struct rasops_info    dc_rinfo;       /* raster display data*/
 
 	bus_addr_t	membase;
 	bus_size_t	memsize;
diff --git a/sys/arch/macppc/stand/Locore.c b/sys/arch/macppc/stand/Locore.c
index 22ab798daee..c2e57cc5241 100644
--- a/sys/arch/macppc/stand/Locore.c
+++ b/sys/arch/macppc/stand/Locore.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: Locore.c,v 1.6 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: Locore.c,v 1.7 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: Locore.c,v 1.1 1997/04/16 20:29:11 thorpej Exp $	*/
 
 /*
@@ -52,28 +52,28 @@ asm("
 bat_init:
 
 	mfmsr   8
-	li	0,0
-	mtmsr	0
-	isync
-
-	mtibatu 0,0
-	mtibatu 1,0
-	mtibatu 2,0
-	mtibatu 3,0
-	mtdbatu 0,0
-	mtdbatu 1,0
-	mtdbatu 2,0
-	mtdbatu 3,0
-
-	li	9,0x12		/* BATL(0, BAT_M, BAT_PP_RW) */
-	mtibatl 0,9
-	mtdbatl 0,9
-	li	9,0x1ffe	/* BATU(0, BAT_BL_256M, BAT_Vs) */
-	mtibatu 0,9
-	mtdbatu 0,9
-	isync
-
-	mtmsr	8
+        li      0,0
+        mtmsr   0
+        isync
+
+        mtibatu 0,0
+        mtibatu 1,0
+        mtibatu 2,0
+        mtibatu 3,0
+        mtdbatu 0,0
+        mtdbatu 1,0
+        mtdbatu 2,0
+        mtdbatu 3,0
+
+        li      9,0x12          /* BATL(0, BAT_M, BAT_PP_RW) */
+        mtibatl 0,9
+        mtdbatl 0,9
+        li      9,0x1ffe        /* BATU(0, BAT_BL_256M, BAT_Vs) */
+        mtibatu 0,9
+        mtdbatu 0,9
+        isync
+
+        mtmsr   8
 	isync
 	blr
 ");
@@ -142,8 +142,7 @@ _rtt()
 	};
 
 	openfirmware(&args);
-	while (1)
-		;			/* just in case */
+	while (1);			/* just in case */
 }
 
 int
@@ -160,8 +159,8 @@ OF_finddevice(name)
 		"finddevice",
 		1,
 		1,
-	};
-
+	};	
+	
 	args.device = name;
 	if (openfirmware(&args) == -1)
 		return -1;
@@ -183,7 +182,7 @@ OF_instance_to_package(ihandle)
 		1,
 		1,
 	};
-
+	
 	args.ihandle = ihandle;
 	if (openfirmware(&args) == -1)
 		return -1;
@@ -211,7 +210,7 @@ OF_getprop(handle, prop, buf, buflen)
 		4,
 		1,
 	};
-
+	
 	args.phandle = handle;
 	args.prop = prop;
 	args.buf = buf;
@@ -243,7 +242,7 @@ OF_setprop(handle, prop, buf, len)
 		4,
 		1,
 	};
-
+	
 	args.phandle = handle;
 	args.prop = prop;
 	args.buf = buf;
@@ -269,7 +268,7 @@ OF_open(dname)
 		1,
 		1,
 	};
-
+	
 	args.dname = dname;
 	if (openfirmware(&args) == -1)
 		return -1;
@@ -290,7 +289,7 @@ OF_close(handle)
 		1,
 		0,
 	};
-
+	
 	args.handle = handle;
 	openfirmware(&args);
 }
@@ -369,7 +368,7 @@ OF_seek(handle, pos)
 		3,
 		1,
 	};
-
+	
 	args.handle = handle;
 	args.poshi = (int)(pos >> 32);
 	args.poslo = (int)pos;
@@ -435,7 +434,7 @@ OF_release(virt, size)
 		2,
 		0,
 	};
-
+	
 	args.virt = virt;
 	args.size = size;
 	openfirmware(&args);
@@ -454,7 +453,7 @@ OF_milliseconds()
 		0,
 		1,
 	};
-
+	
 	openfirmware(&args);
 	return args.ms;
 }
@@ -556,12 +555,11 @@ static void
 setup()
 {
 	int chosen;
-
+	
 	if ((chosen = OF_finddevice("/chosen")) == -1)
 		_rtt();
-	if (OF_getprop(chosen, "stdin", &stdin, sizeof(stdin)) !=
-	    sizeof(stdin) ||
-	    OF_getprop(chosen, "stdout", &stdout, sizeof(stdout)) !=
+	if (OF_getprop(chosen, "stdin", &stdin, sizeof(stdin)) != sizeof(stdin)
+	    || OF_getprop(chosen, "stdout", &stdout, sizeof(stdout)) !=
 	    sizeof(stdout))
 		_rtt();
 	if (stdout == 0) {
diff --git a/sys/arch/macppc/stand/boot.c b/sys/arch/macppc/stand/boot.c
index 192771e9db7..14b94c818b3 100644
--- a/sys/arch/macppc/stand/boot.c
+++ b/sys/arch/macppc/stand/boot.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: boot.c,v 1.7 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: boot.c,v 1.8 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: boot.c,v 1.1 1997/04/16 20:29:17 thorpej Exp $	*/
 
 /*
@@ -55,6 +55,7 @@
 #include <lib/libsa/stand.h>
 #include <lib/libsa/loadfile.h>
 
+
 #include <machine/cpu.h>
 
 #include <macppc/stand/ofdev.h>
@@ -70,7 +71,7 @@ prom2boot(dev)
 	char *dev;
 {
 	char *cp, *lp = 0;
-
+	
 	for (cp = dev; *cp; cp++)
 		if (*cp == ':')
 			lp = cp;
@@ -108,7 +109,7 @@ parseargs(str, howtop)
 	}
 	if (!*cp)
 		return;
-
+	
 	*cp++ = 0;
 	while (*cp) {
 		switch (*cp++) {
@@ -174,15 +175,15 @@ main()
 	u_int32_t entry;
 	void *ssym, *esym;
 	int fd;
-
+	
 	printf("\n>> OpenBSD/macppc Boot\n");
 
 	/*
 	 * Get the boot arguments from Openfirmware
 	 */
-	if ((chosen = OF_finddevice("/chosen")) == -1 ||
-	    OF_getprop(chosen, "bootpath", bootdev, sizeof bootdev) < 0 ||
-	    OF_getprop(chosen, "bootargs", bootline, sizeof bootline) < 0) {
+	if ((chosen = OF_finddevice("/chosen")) == -1
+	    || OF_getprop(chosen, "bootpath", bootdev, sizeof bootdev) < 0
+	    || OF_getprop(chosen, "bootargs", bootline, sizeof bootline) < 0) {
 		printf("Invalid Openfirmware environment\n");
 		exit();
 	}
diff --git a/sys/arch/macppc/stand/net.c b/sys/arch/macppc/stand/net.c
index 555f95a18cf..50acb67b7b6 100644
--- a/sys/arch/macppc/stand/net.c
+++ b/sys/arch/macppc/stand/net.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: net.c,v 1.2 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: net.c,v 1.3 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: net.c,v 1.1 1997/04/16 20:29:18 thorpej Exp $	*/
 
 /*
@@ -76,7 +76,7 @@ net_open(op)
 	struct of_dev *op;
 {
 	int error = 0;
-
+	
 	/*
 	 * On first open, do netif open, mount, etc.
 	 */
@@ -119,21 +119,21 @@ net_mountroot()
 #ifdef	DEBUG
 	printf("net_mountroot\n");
 #endif
-
+	
 	/*
 	 * Get info for NFS boot: our IP address, out hostname,
 	 * server IP address, and our root path on the server.
 	 * We use BOOTP (RFC951, RFC1532) exclusively as mandated
 	 * by PowerPC Reference Platform Specification I.4.2
 	 */
-
+	
 	bootp(netdev_sock);
-
+	
 	if (myip.s_addr == 0)
 		return ETIMEDOUT;
-
+	
 	printf("Using IP address: %s\n", inet_ntoa(myip));
-
+	
 #ifdef	DEBUG
 	printf("myip: %s (%s)", hostname, inet_ntoa(myip));
 	if (gateip.s_addr)
@@ -143,7 +143,7 @@ net_mountroot()
 	printf("\n");
 #endif
 	printf("root addr=%s path=%s\n", inet_ntoa(rootip), rootpath);
-
+	
 	/*
 	 * Get the NFS file handle (mount).
 	 */
diff --git a/sys/arch/macppc/stand/netif_of.c b/sys/arch/macppc/stand/netif_of.c
index f055969e1b0..286f5f9594a 100644
--- a/sys/arch/macppc/stand/netif_of.c
+++ b/sys/arch/macppc/stand/netif_of.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: netif_of.c,v 1.2 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: netif_of.c,v 1.3 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: netif_of.c,v 1.1 1997/04/16 20:29:19 thorpej Exp $	*/
 
 /*
@@ -82,7 +82,7 @@ netif_open(machdep_hint)
 	struct iodesc *io;
 	int fd, error;
 	char addr[32];
-
+	
 #ifdef	NETIF_DEBUG
 	printf("netif_open...");
 #endif
@@ -99,12 +99,12 @@ netif_open(machdep_hint)
 
 	netif_of.nif_devdata = op;
 	io->io_netif = &netif_of;
-
+	
 	/* Put our ethernet address in io->myea */
 	OF_getprop(OF_instance_to_package(op->handle),
-	    "local-mac-address", io->myea, sizeof io->myea) == -1 &&
+		   "local-mac-address", io->myea, sizeof io->myea) == -1 &&
 	OF_getprop(OF_instance_to_package(op->handle),
-	    "mac-address", io->myea, sizeof io->myea);
+		   "mac-address", io->myea, sizeof io->myea);
 
 #ifdef	NETIF_DEBUG
 	printf("OK\n");
@@ -163,7 +163,7 @@ netif_put(desc, pkt, len)
 		struct ether_header *eh;
 
 		printf("netif_put: desc=0x%x pkt=0x%x len=%d\n",
-		    desc, pkt, len);
+		       desc, pkt, len);
 		eh = pkt;
 		printf("dst: %s ", ether_sprintf(eh->ether_dhost));
 		printf("src: %s ", ether_sprintf(eh->ether_shost));
@@ -211,7 +211,7 @@ netif_get(desc, pkt, maxlen, timo)
 
 #ifdef	NETIF_DEBUG
 	printf("netif_get: pkt=0x%x, maxlen=%d, tmo=%d\n",
-	    pkt, maxlen, timo);
+	       pkt, maxlen, timo);
 #endif
 
 	tmo_ms = timo * 1000;
@@ -220,7 +220,7 @@ netif_get(desc, pkt, maxlen, timo)
 	do {
 		len = OF_read(op->handle, pkt, maxlen);
 	} while ((len == -2 || len == 0) &&
-	    ((OF_milliseconds() - tick0) < tmo_ms));
+		 ((OF_milliseconds() - tick0) < tmo_ms));
 
 #ifdef	NETIF_DEBUG
 	printf("netif_get: received len=%d\n", len);
diff --git a/sys/arch/macppc/stand/ofdev.c b/sys/arch/macppc/stand/ofdev.c
index 5ded35dea90..bd7830d8b17 100644
--- a/sys/arch/macppc/stand/ofdev.c
+++ b/sys/arch/macppc/stand/ofdev.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ofdev.c,v 1.5 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: ofdev.c,v 1.6 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: ofdev.c,v 1.1 1997/04/16 20:29:20 thorpej Exp $	*/
 
 /*
@@ -204,8 +204,9 @@ read_mac_label(devp, buf, lp)
 	int i;
 	char *s;
 
-	if (strategy(devp, F_READ, 1, DEV_BSIZE, buf, &read) != 0 ||
-	    read != DEV_BSIZE) {
+	if ((strategy(devp, F_READ, 1, DEV_BSIZE, buf, &read) != 0)
+	   || (read != DEV_BSIZE))
+	{
 		return ERDLAB;
 	}
 	part = (struct part_map_entry *)buf;
@@ -224,8 +225,9 @@ read_mac_label(devp, buf, lp)
 	 */
 	for (i = 0; i < part_cnt; i++) {
 		/* read the appropriate block */
-		if (strategy(devp, F_READ, 1+i, DEV_BSIZE, buf, &read) != 0 ||
-		    read != DEV_BSIZE) {
+		if ((strategy(devp, F_READ, 1+i, DEV_BSIZE, buf, &read) != 0)
+		   || (read != DEV_BSIZE))
+		{
 			return ERDLAB;
 		}
 		part = (struct part_map_entry *)buf;
@@ -236,9 +238,10 @@ read_mac_label(devp, buf, lp)
 		if (0 == strcmp(part->pmPartType, PART_TYPE_OPENBSD)) {
 			/* FOUND OUR PARTITION!!! */
 			printf("found OpenBSD DPME partition\n");
-			if (strategy(devp, F_READ, part->pmPyPartStart,
-			    DEV_BSIZE, buf, &read) == 0 &&
-			    read == DEV_BSIZE) {
+			if(strategy(devp, F_READ, part->pmPyPartStart,
+				DEV_BSIZE, buf, &read) == 0
+				&& read == DEV_BSIZE)
+			{
 				if (!getdisklabel(buf, lp)) {
 					return 0;
 				}
@@ -275,8 +278,8 @@ search_label(devp, off, buf, lp, off0)
 	u_long poff;
 	static int recursion;
 
-	if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read) ||
-	    read != DEV_BSIZE)
+	if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read)
+	    || read != DEV_BSIZE)
 		return ERDLAB;
 
 	if (buf[510] != 0x55 || buf[511] != 0xaa)
@@ -285,20 +288,20 @@ search_label(devp, off, buf, lp, off0)
 	if (recursion++ <= 1)
 		off0 += off;
 	for (p = (struct dos_partition *)(buf + DOSPARTOFF), i = 4;
-	    --i >= 0; p++) {
+	     --i >= 0; p++) {
 		if (p->dp_typ == DOSPTYP_OPENBSD ||
 		    p->dp_typ == DOSPTYP_NETBSD) {
 			poff = get_long(&p->dp_start) + off0;
 			if (strategy(devp, F_READ, poff + LABELSECTOR,
-			    DEV_BSIZE, buf, &read) == 0 &&
-			    read == DEV_BSIZE) {
+				     DEV_BSIZE, buf, &read) == 0
+			    && read == DEV_BSIZE) {
 				if (!getdisklabel(buf, lp)) {
 					recursion--;
 					return 0;
 				}
 			}
-			if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read) ||
-			    read != DEV_BSIZE) {
+			if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read)
+			    || read != DEV_BSIZE) {
 				recursion--;
 				return ERDLAB;
 			}
@@ -308,8 +311,8 @@ search_label(devp, off, buf, lp, off0)
 				recursion--;
 				return 0;
 			}
-			if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read) ||
-			    read != DEV_BSIZE) {
+			if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read)
+			    || read != DEV_BSIZE) {
 				recursion--;
 				return ERDLAB;
 			}
@@ -382,9 +385,9 @@ devopen(of, name, file)
 		ofdev.bsize = DEV_BSIZE;
 		/* First try to find a disklabel without MBR partitions */
 		if (strategy(&ofdev, F_READ,
-		    LABELSECTOR, DEV_BSIZE, buf, &read) != 0 ||
-		    read != DEV_BSIZE ||
-		    getdisklabel(buf, &label)) {
+			     LABELSECTOR, DEV_BSIZE, buf, &read) != 0
+		    || read != DEV_BSIZE
+		    || getdisklabel(buf, &label)) {
 			/* Else try MBR partitions */
 			error = read_mac_label(&ofdev, buf, &label);
 			if (error == ERDLAB) {
diff --git a/sys/arch/powerpc/ddb/db_disasm.c b/sys/arch/powerpc/ddb/db_disasm.c
index 5ced9720c74..289a39e4273 100644
--- a/sys/arch/powerpc/ddb/db_disasm.c
+++ b/sys/arch/powerpc/ddb/db_disasm.c
@@ -1,9 +1,9 @@
 /*	$NetBSD: db_disasm.c,v 1.8 2001/06/12 05:31:44 simonb Exp $	*/
-/*	$OpenBSD: db_disasm.c,v 1.3 2002/09/15 02:02:44 deraadt Exp $	*/
-
+/*	$OpenBSD: db_disasm.c,v 1.4 2002/09/15 09:01:59 deraadt Exp $	*/
 /*
  * Copyright (c) 1996 Dale Rahn. All rights reserved.
  *
+ *   
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -28,7 +28,7 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+ */  
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -123,7 +123,7 @@ struct db_field {
 	{ "sh",		Opf_sh },
 	{ "spr",	Opf_spr },
 	{ "tbr",	Opf_tbr },
-	{ NULL,		0 }
+	{ NULL,	 	0 }
 };
 
 struct opcode {
@@ -149,7 +149,7 @@ op_class_func op_cl_x3e, op_cl_x3f;
 op_class_func *opcodes_base[] = {
 /*x00*/	op_ill,		op_ill,		op_base,	op_ill,
 /*x04*/	op_ill,		op_ill,		op_ill,		op_base,
-/*x08*/	op_base,	op_base,	op_base,	op_base,
+/*x08*/	op_base,	op_base,	op_base,	op_base,	
 /*x0C*/ op_base,	op_base,	op_base/*XXX*/,	op_base/*XXX*/,
 /*x10*/ op_base,	op_base,	op_base,	op_cl_x13,
 /*x14*/	op_base,	op_base,	op_ill,		op_base,
@@ -168,11 +168,11 @@ op_class_func *opcodes_base[] = {
 
 /* This table could be modified to make significant the "reserved" fields
  * of the opcodes, But I didn't feel like it when typing in the table,
- * I would recommend that this table be looked over for errors,
+ * I would recommend that this table be looked over for errors, 
  * This was derived from the table in Appendix A.2 of (Mot part # MPCFPE/AD)
  * PowerPC Microprocessor Family: The Programming Environments
  */
-
+	
 const struct opcode opcodes[] = {
 	{ "tdi",	0xfc000000, 0x08000000, " %{TO},%{A},%{SIMM}" },
 	{ "twi",	0xfc000000, 0x0c000000, " %{TO},%{A},%{SIMM}" },
@@ -557,7 +557,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 		{
 			u_int A;
 			A = extract_field(instr, 31 - 15, 5);
-			pstr += sprintf(pstr, "r%d", A);
+			pstr += sprintf (pstr, "r%d", A);
 		}
 		break;
 	case Opf_A0:
@@ -565,13 +565,13 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			u_int A;
 			A = extract_field(instr, 31 - 15, 5);
 			if (A != 0) {
-				pstr += sprintf(pstr, "r%d,", A);
+				pstr += sprintf (pstr, "r%d,", A);
 			}
 		}
 		break;
 	case Opf_AA:
 		if (instr & 0x2) {
-			pstr += sprintf(pstr,"a");
+			pstr += sprintf (pstr,"a");
 		}
 		break;
 	case Opf_LI:
@@ -589,14 +589,14 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			db_find_sym_and_offset(LI, &name, &offset);
 			if (name) {
 				if (offset == 0) {
-				pstr += sprintf(pstr, "0x%x (%s)", addr + LI,
+				pstr += sprintf (pstr, "0x%x (%s)", addr + LI,
 					name);
 				} else {
-				pstr += sprintf(pstr, "0x%x (%s+0x%x)", addr + LI,
+				pstr += sprintf (pstr, "0x%x (%s+0x%x)", addr + LI,
 					name, offset);
 				}
 			} else {
-				pstr += sprintf(pstr, "0x%x", addr + LI);
+				pstr += sprintf (pstr, "0x%x", addr + LI);
 			}
 		}
 		break;
@@ -604,7 +604,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 		{
 			u_int B;
 			B = extract_field(instr, 31 - 20, 5);
-			pstr += sprintf(pstr, "r%d", B);
+			pstr += sprintf (pstr, "r%d", B);
 		}
 		break;
 	case Opf_BD:
@@ -622,14 +622,14 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			db_find_sym_and_offset(BD, &name, &offset);
 			if (name) {
 				if (offset == 0) {
-				pstr += sprintf(pstr, "0x%x (%s)", addr + BD,
+				pstr += sprintf (pstr, "0x%x (%s)", addr + BD,
 					name);
 				} else {
-				pstr += sprintf(pstr, "0x%x (%s+0x%x)", addr + BD,
+				pstr += sprintf (pstr, "0x%x (%s+0x%x)", addr + BD,
 					name, offset);
 				}
 			} else {
-				pstr += sprintf(pstr, "0x%x", addr + BD);
+				pstr += sprintf (pstr, "0x%x", addr + BD);
 			}
 		}
 		break;
@@ -638,7 +638,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			u_int BI;
 			BI = extract_field(instr, 31 - 10, 5);
 			if (BI != 0) {
-			pstr += sprintf(pstr, "%d,", BI);
+			pstr += sprintf (pstr, "%d,", BI);
 			}
 		}
 		break;
@@ -647,7 +647,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			u_int BI;
 			BI = extract_field(instr, 31 - 10, 5);
 			if (BI != 0) {
-			pstr += sprintf(pstr, "%d", BI);
+			pstr += sprintf (pstr, "%d", BI);
 			}
 		}
 		break;
@@ -655,10 +655,10 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 		{
 			int BO,BI;
 			BO = extract_field(instr, 31 - 10, 5);
-			pstr += sprintf(pstr ,"%s", db_BO_op[BO]);
+			pstr += sprintf (pstr ,"%s", db_BO_op[BO]);
 			if (BO < 8) {
 				BI = extract_field(instr, 31 - 10, 5);
-				pstr += sprintf(pstr ,"%s",
+				pstr += sprintf (pstr ,"%s",
 				    db_BOBI_cond[(BI & 0x3)|((BO & 1) << 2)]);
 
 			}
@@ -668,40 +668,40 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 		{
 			u_int C;
 			C = extract_field(instr, 31 - 25, 5);
-			pstr += sprintf(pstr, "r%d, ", C);
+			pstr += sprintf (pstr, "r%d, ", C);
 		}
 		break;
 	case Opf_CRM:
 		{
 			u_int CRM;
 			CRM = extract_field(instr, 31 - 19, 8);
-			pstr += sprintf(pstr, "0x%x", CRM);
+			pstr += sprintf (pstr, "0x%x", CRM);
 		}
 		break;
 	case Opf_FM:
 		{
 			u_int FM;
 			FM = extract_field(instr, 31 - 10, 8);
-			pstr += sprintf(pstr, "%d", FM);
+			pstr += sprintf (pstr, "%d", FM);
 		}
 		break;
 	case Opf_LK:
 		if (instr & 0x1) {
-			pstr += sprintf(pstr,"l");
+			pstr += sprintf (pstr,"l");
 		}
 		break;
 	case Opf_MB:
 		{
 			u_int MB;
 			MB = extract_field(instr, 31 - 20, 5);
-			pstr += sprintf(pstr, "%d", MB);
+			pstr += sprintf (pstr, "%d", MB);
 		}
 		break;
 	case Opf_ME:
 		{
 			u_int ME;
 			ME = extract_field(instr, 31 - 25, 5);
-			pstr += sprintf(pstr, "%d", ME);
+			pstr += sprintf (pstr, "%d", ME);
 		}
 		break;
 	case Opf_NB:
@@ -711,7 +711,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			if (NB == 0 ) {
 				NB=32;
 			}
-			pstr += sprintf(pstr, "%d", NB);
+			pstr += sprintf (pstr, "%d", NB);
 		}
 		break;
 	case Opf_OE:
@@ -730,14 +730,14 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			u_int D;
 			/* S and D are the same */
 			D = extract_field(instr, 31 - 10, 5);
-			pstr += sprintf(pstr, "r%d", D);
+			pstr += sprintf (pstr, "r%d", D);
 		}
 		break;
 	case Opf_SH:
 		{
 			u_int SH;
 			SH = extract_field(instr, 31 - 20, 5);
-			pstr += sprintf(pstr, "%d", SH);
+			pstr += sprintf (pstr, "%d", SH);
 		}
 		break;
 	case Opf_SIMM:
@@ -748,63 +748,63 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			if (IMM & 0x8000) {
 				IMM |= ~0x7fff;
 			}
-			pstr += sprintf(pstr, "%d", IMM);
+			pstr += sprintf (pstr, "%d", IMM);
 		}
 		break;
 	case Opf_UIMM:
 		{
 			u_int32_t IMM;
 			IMM = extract_field(instr, 31 - 31, 16);
-			pstr += sprintf(pstr, "0x%x", IMM);
+			pstr += sprintf (pstr, "0x%x", IMM);
 		}
 		break;
 	case Opf_SR:
 		{
 			u_int SR;
 			SR = extract_field(instr, 31 - 15, 3);
-			pstr += sprintf(pstr, "sr%d", SR);
+			pstr += sprintf (pstr, "sr%d", SR);
 		}
 		break;
 	case Opf_TO:
 		{
 			u_int TO;
 			TO = extract_field(instr, 31 - 10, 1);
-			pstr += sprintf(pstr, "%d", TO);
+			pstr += sprintf (pstr, "%d", TO);
 		}
 		break;
 	case Opf_crbA:
 		{
 			u_int crbA;
 			crbA = extract_field(instr, 31 - 15, 5);
-			pstr += sprintf(pstr, "%d", crbA);
+			pstr += sprintf (pstr, "%d", crbA);
 		}
 		break;
 	case Opf_crbB:
 		{
 			u_int crbB;
 			crbB = extract_field(instr, 31 - 20, 5);
-			pstr += sprintf(pstr, "%d", crbB);
+			pstr += sprintf (pstr, "%d", crbB);
 		}
 		break;
 	case Opf_crbD:
 		{
 			u_int crfD;
 			crfD = extract_field(instr, 31 - 8, 3);
-			pstr += sprintf(pstr, "crf%d", crfD);
+			pstr += sprintf (pstr, "crf%d", crfD);
 		}
 		break;
 	case Opf_crfD:
 		{
 			u_int crfD;
 			crfD = extract_field(instr, 31 - 8, 3);
-			pstr += sprintf(pstr, "crf%d", crfD);
+			pstr += sprintf (pstr, "crf%d", crfD);
 		}
 		break;
 	case Opf_crfS:
 		{
 			u_int crfS;
 			crfS = extract_field(instr, 31 - 13, 3);
-			pstr += sprintf(pstr, "%d", crfS);
+			pstr += sprintf (pstr, "%d", crfS);
 		}
 		break;
 		break;
@@ -814,7 +814,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			mbl = extract_field(instr, 31 - 25, 4);
 			mbh = extract_field(instr, 31 - 26, 1);
 			mb = mbh << 4 | mbl;
-			pstr += sprintf(pstr, ", %d", mb);
+			pstr += sprintf (pstr, ", %d", mb);
 		}
 		break;
 	case Opf_sh:
@@ -823,7 +823,7 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 			shl = extract_field(instr, 31 - 19, 4);
 			shh = extract_field(instr, 31 - 20, 1);
 			sh = shh << 4 | shl;
-			pstr += sprintf(pstr, ", %d", sh);
+			pstr += sprintf (pstr, ", %d", sh);
 		}
 		break;
 	case Opf_spr:
@@ -838,112 +838,112 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 
 			/* this table could be written better */
 			switch (spr) {
-			case	1:
+			case 	1:
 				reg = "xer";
 				break;
-			case	8:
+			case 	8:
 				reg = "lr";
 				break;
-			case	9:
+			case 	9:
 				reg = "ctr";
 				break;
-			case	18:
+			case 	18:
 				reg = "dsisr";
 				break;
-			case	19:
+			case 	19:
 				reg = "dar";
 				break;
-			case	22:
+			case 	22:
 				reg = "dec";
 				break;
-			case	25:
+			case 	25:
 				reg = "sdr1";
 				break;
-			case	26:
+			case 	26:
 				reg = "srr0";
 				break;
-			case	27:
+			case 	27:
 				reg = "srr1";
 				break;
-			case	272:
+			case 	272:
 				reg = "SPRG0";
 				break;
-			case	273:
+			case 	273:
 				reg = "SPRG1";
 				break;
-			case	274:
+			case 	274:
 				reg = "SPRG3";
 				break;
-			case	275:
+			case 	275:
 				reg = "SPRG3";
 				break;
-			case	280:
+			case 	280:
 				reg = "asr";
 				break;
-			case	282:
+			case 	282:
 				reg = "aer";
 				break;
-			case	287:
+			case 	287:
 				reg = "pvr";
 				break;
-			case	528:
+			case 	528:
 				reg = "ibat0u";
 				break;
-			case	529:
+			case 	529:
 				reg = "ibat0l";
 				break;
-			case	530:
+			case 	530:
 				reg = "ibat1u";
 				break;
-			case	531:
+			case 	531:
 				reg = "ibat1l";
 				break;
-			case	532:
+			case 	532:
 				reg = "ibat2u";
 				break;
-			case	533:
+			case 	533:
 				reg = "ibat2l";
 				break;
-			case	534:
+			case 	534:
 				reg = "ibat3u";
 				break;
-			case	535:
+			case 	535:
 				reg = "ibat3l";
 				break;
-			case	536:
+			case 	536:
 				reg = "dbat0u";
 				break;
-			case	537:
+			case 	537:
 				reg = "dbat0l";
 				break;
-			case	538:
+			case 	538:
 				reg = "dbat1u";
 				break;
-			case	539:
+			case 	539:
 				reg = "dbat1l";
 				break;
-			case	540:
+			case 	540:
 				reg = "dbat2u";
 				break;
-			case	541:
+			case 	541:
 				reg = "dbat2l";
 				break;
-			case	542:
+			case 	542:
 				reg = "dbat3u";
 				break;
-			case	543:
+			case 	543:
 				reg = "dbat3l";
 				break;
-			case	1013:
+			case 	1013:
 				reg = "dabr";
 				break;
 			default:
 				reg = 0;
 			}
 			if (reg == 0) {
-				pstr += sprintf(pstr, "spr%d", spr);
+				pstr += sprintf (pstr, "spr%d", spr);
 			} else {
-				pstr += sprintf(pstr, "%s", reg);
+				pstr += sprintf (pstr, "%s", reg);
 			}
 		}
 		break;
@@ -968,9 +968,9 @@ disasm_process_field(u_int32_t addr, instr_t instr, char **ppfmt, char **ppoutpu
 				reg = 0;
 			}
 			if (reg == 0) {
-				pstr += sprintf(pstr, "tbr%d", tbr);
+				pstr += sprintf (pstr, "tbr%d", tbr);
 			} else {
-				pstr += sprintf(pstr, "%s", reg);
+				pstr += sprintf (pstr, "%s", reg);
 			}
 		}
 		break;
diff --git a/sys/arch/powerpc/ddb/db_memrw.c b/sys/arch/powerpc/ddb/db_memrw.c
index d91f2f7558c..02616f7f982 100644
--- a/sys/arch/powerpc/ddb/db_memrw.c
+++ b/sys/arch/powerpc/ddb/db_memrw.c
@@ -1,29 +1,29 @@
 /*	$NetBSD: db_memrw.c,v 1.4 2001/05/18 20:38:27 matt Exp $	*/
-/*	$OpenBSD: db_memrw.c,v 1.2 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: db_memrw.c,v 1.3 2002/09/15 09:01:59 deraadt Exp $	*/
 
-/*
+/* 
  * Mach Operating System
  * Copyright (c) 1992 Carnegie Mellon University
  * All Rights Reserved.
- *
+ * 
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- *
+ * 
  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
+ * 
  * Carnegie Mellon requests users of this software to return to
- *
+ * 
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon 
  * the rights to redistribute these changes.
  */
 
diff --git a/sys/arch/powerpc/include/ansi.h b/sys/arch/powerpc/include/ansi.h
index 9de2ec7061e..83582fa90a7 100644
--- a/sys/arch/powerpc/include/ansi.h
+++ b/sys/arch/powerpc/include/ansi.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ansi.h,v 1.8 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: ansi.h,v 1.9 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: ansi.h,v 1.2 1996/11/15 22:38:57 jtc Exp $	*/
 
 /*-
@@ -67,7 +67,7 @@ struct __va_list_tag;
  * chosen over a long is that the is*() and to*() routines take ints (says
  * ANSI C), but they use _RUNE_T_ instead of int.  By changing it here, you
  * lose a bit of ANSI conformance, but your programs will still work.
- *
+ *    
  * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type.  When wchar_t
  * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
  * defined for ctype.h.
diff --git a/sys/arch/powerpc/include/asm.h b/sys/arch/powerpc/include/asm.h
index c9df19221fe..4a996b18638 100644
--- a/sys/arch/powerpc/include/asm.h
+++ b/sys/arch/powerpc/include/asm.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: asm.h,v 1.6 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: asm.h,v 1.7 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: asm.h,v 1.1 1996/09/30 16:34:20 ws Exp $	*/
 
 /*
@@ -91,7 +91,7 @@ _TMP_LABEL(y):; \
 	addis 11, 11, _TMP_LABEL(y)@ha; \
 	stw 0, 4(1); \
 	addi 0, 11,_TMP_LABEL(y)@l; \
-	bl _mcount;
+	bl _mcount; 
 #else
 # define _PROF_PROLOGUE(y)
 #endif
diff --git a/sys/arch/powerpc/include/cpu.h b/sys/arch/powerpc/include/cpu.h
index be0714ff88f..d615387b78c 100644
--- a/sys/arch/powerpc/include/cpu.h
+++ b/sys/arch/powerpc/include/cpu.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cpu.h,v 1.12 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: cpu.h,v 1.13 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: cpu.h,v 1.1 1996/09/30 16:34:21 ws Exp $	*/
 
 /*
@@ -69,7 +69,7 @@ syncicache(void *from, int len)
 
 	len = len + (((u_int32_t) from) & (CACHELINESIZE - 1));
 	l = len;
-
+	
 	do {
 		__asm__ __volatile__ ("dcbst 0,%0" :: "r"(p));
 		p += CACHELINESIZE;
@@ -89,10 +89,10 @@ invdcache(void *from, int len)
 {
 	int l;
 	char *p = from;
-
+	
 	len = len + (((u_int32_t) from) & (CACHELINESIZE - 1));
 	l = len;
-
+	
 	do {
 		__asm__ __volatile__ ("dcbi 0,%0" :: "r"(p));
 		p += CACHELINESIZE;
diff --git a/sys/arch/powerpc/include/elf_abi.h b/sys/arch/powerpc/include/elf_abi.h
index d55a7962915..69246bbbff9 100644
--- a/sys/arch/powerpc/include/elf_abi.h
+++ b/sys/arch/powerpc/include/elf_abi.h
@@ -1,8 +1,8 @@
-/*	$OpenBSD: elf_abi.h,v 1.2 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: elf_abi.h,v 1.3 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1996 Per Fogelstrom
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -37,7 +37,7 @@
 
 /* From MIPS ABI supplemental */
 
-/* Architecture dependent Segment types - p_type */
+/* Architecture dependent Segment types - p_type */ 
 /* ??NONE?? */
 
 /* Architecture dependent d_tag field for Elf32_Dyn.  */
diff --git a/sys/arch/powerpc/include/exec.h b/sys/arch/powerpc/include/exec.h
index e075d671a99..893605087ef 100644
--- a/sys/arch/powerpc/include/exec.h
+++ b/sys/arch/powerpc/include/exec.h
@@ -1,8 +1,8 @@
-/*	$OpenBSD: exec.h,v 1.8 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: exec.h,v 1.9 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom, Opsycon AB.
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -30,7 +30,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: exec.h,v 1.8 2002/09/15 02:02:44 deraadt Exp $
+ *	$Id: exec.h,v 1.9 2002/09/15 09:01:59 deraadt Exp $
  */
 
 #ifndef _POWERPC_EXEC_H_
diff --git a/sys/arch/powerpc/include/ieeefp.h b/sys/arch/powerpc/include/ieeefp.h
index 0fd21b947b2..8bd392245f1 100644
--- a/sys/arch/powerpc/include/ieeefp.h
+++ b/sys/arch/powerpc/include/ieeefp.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: ieeefp.h,v 1.5 2002/09/15 02:02:44 deraadt Exp $	*/
-/*
+/*	$OpenBSD: ieeefp.h,v 1.6 2002/09/15 09:01:59 deraadt Exp $	*/
+/* 
  * Written by J.T. Conklin, Apr 6, 1995
  * Public domain.
  */
diff --git a/sys/arch/powerpc/include/intr.h b/sys/arch/powerpc/include/intr.h
index 92f6124a334..3367f3b3798 100644
--- a/sys/arch/powerpc/include/intr.h
+++ b/sys/arch/powerpc/include/intr.h
@@ -1,8 +1,8 @@
-/*	$OpenBSD: intr.h,v 1.20 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: intr.h,v 1.21 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom, Opsycon AB and RTMX Inc, USA.
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -93,7 +93,7 @@ splx(int newcpl)
 {
 	__asm__ volatile("":::"memory");	/* reorder protect */
 	cpl = newcpl;
-	if (ipending & ~newcpl)
+	if(ipending & ~newcpl)
 		do_pending_int();
 	__asm__ volatile("":::"memory");	/* reorder protect */
 }
@@ -106,7 +106,7 @@ spllower(int newcpl)
 	__asm__ volatile("":::"memory");	/* reorder protect */
 	oldcpl = cpl;
 	cpl = newcpl;
-	if (ipending & ~newcpl)
+	if(ipending & ~newcpl)
 		do_pending_int();
 	__asm__ volatile("":::"memory");	/* reorder protect */
 	return(oldcpl);
@@ -158,11 +158,11 @@ set_sint(int pending)
 struct intrhand {
 	struct	intrhand *ih_next;
 	int	(*ih_fun)(void *);
-	void	*ih_arg;
-	u_long	ih_count;
-	int	ih_level;
-	int	ih_irq;
-	char	*ih_what;
+	void    *ih_arg;
+	u_long  ih_count;
+	int     ih_level;
+	int     ih_irq;
+	char    *ih_what;
 };
 extern int ppc_configed_intr_cnt;
 #define MAX_PRECONF_INTR 16
diff --git a/sys/arch/powerpc/include/ipkdb.h b/sys/arch/powerpc/include/ipkdb.h
index 5ae6fb90709..9eb484cf7b7 100644
--- a/sys/arch/powerpc/include/ipkdb.h
+++ b/sys/arch/powerpc/include/ipkdb.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ipkdb.h,v 1.5 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: ipkdb.h,v 1.6 2002/09/15 09:01:59 deraadt Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -50,7 +50,7 @@ ipkdbcopy(s,d,n)
 	int n;
 {
 	char *sp = s, *dp = d;
-
+	
 	while (--n >= 0)
 		*dp++ = *sp++;
 }
@@ -61,7 +61,7 @@ ipkdbzero(d,n)
 	int n;
 {
 	char *dp = d;
-
+	
 	while (--n >= 0)
 		*dp++ = 0;
 }
@@ -71,7 +71,7 @@ ipkdbcmp(s,d,n)
 	void *s, *d;
 {
 	char *sp = s, *dp = d;
-
+	
 	while (--n >= 0)
 		if (*sp++ != *dp++)
 			return *--dp - *--sp;
diff --git a/sys/arch/powerpc/include/limits.h b/sys/arch/powerpc/include/limits.h
index be51e94f159..0ad3045e87f 100644
--- a/sys/arch/powerpc/include/limits.h
+++ b/sys/arch/powerpc/include/limits.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: limits.h,v 1.12 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: limits.h,v 1.13 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: limits.h,v 1.1 1996/09/30 16:34:28 ws Exp $	*/
 
 /*-
@@ -39,7 +39,7 @@
 
 #if !defined(_ANSI_SOURCE)
 #define	SIZE_MAX	UINT_MAX	/* max value for a size_t */
-#define SSIZE_MAX	INT_MAX		/* max value for a ssize_t */
+#define SSIZE_MAX	INT_MAX		/* max value for a ssize_t */  
 
 #if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE)
 #define	SIZE_T_MAX	UINT_MAX	/* max value for a size_t */
diff --git a/sys/arch/powerpc/include/pio.h b/sys/arch/powerpc/include/pio.h
index c0cad78481a..c70360e6006 100644
--- a/sys/arch/powerpc/include/pio.h
+++ b/sys/arch/powerpc/include/pio.h
@@ -1,8 +1,8 @@
-/*	$OpenBSD: pio.h,v 1.8 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: pio.h,v 1.9 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1997 Per Fogelstrom, Opsycon AB and RTMX Inc, USA.
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -163,16 +163,15 @@ __flash_led(bits, count)
 {
 	int i, v = 0;
 
-	if (bits == 0) {
-		v = 1;
-		bits = 3;
+	if(bits == 0) {
+		v = 1; bits = 3;
 	}
 	bits &= 3;
 	count += count;
 	v |= (*(volatile u_int8_t *)(MPC106_V_ISA_IO_SPACE + 0x01f4)) & ~3;
-	while (count--) {
+	while(count--) {
 		v ^= bits;
-		for (i = 100000; i > 0; i--)
+		for(i = 100000; i > 0; i--)
 			*(volatile u_int8_t *)(MPC106_V_ISA_IO_SPACE + 0x01f4) = v;
 	}
 	*(u_int8_t *)(MPC106_V_ISA_IO_SPACE + 0x01f4) &= ~3;
diff --git a/sys/arch/powerpc/include/pmap.h b/sys/arch/powerpc/include/pmap.h
index 74f15684fe5..d61d9e2c378 100644
--- a/sys/arch/powerpc/include/pmap.h
+++ b/sys/arch/powerpc/include/pmap.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap.h,v 1.30 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: pmap.h,v 1.31 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: pmap.h,v 1.1 1996/09/30 16:34:29 ws Exp $	*/
 
 /*-
@@ -49,7 +49,7 @@ typedef u_int sr_t;
 #define SR_NOEXEC	0x10000000
 #define	SR_VSID		0x00ffffff
 /*
- * bit
+ * bit 
  *   3  2 2  2    2 1  1 1  1 1            0
  *   1  8 7  4    0 9  6 5  2 1            0
  *  |XXXX|XXXX XXXX|XXXX XXXX|XXXX XXXX XXXX
@@ -63,20 +63,20 @@ typedef u_int sr_t;
 /* V->P mapping data */
 #define VP_SR_SIZE	16
 #define VP_SR_MASK	(VP_SR_SIZE-1)
-#define VP_SR_POS	28
+#define VP_SR_POS 	28
 #define VP_IDX1_SIZE	256
 #define VP_IDX1_MASK	(VP_IDX1_SIZE-1)
-#define VP_IDX1_POS	20
+#define VP_IDX1_POS 	20
 #define VP_IDX2_SIZE	256
 #define VP_IDX2_MASK	(VP_IDX2_SIZE-1)
-#define VP_IDX2_POS	12
+#define VP_IDX2_POS 	12
 
 void pmap_kenter_cache( vaddr_t va, paddr_t pa, vm_prot_t prot, int cacheable);
 
 /* cache flags */
-#define PMAP_CACHE_DEFAULT	0	/* WB cache managed mem, devices not */
-#define PMAP_CACHE_CI		1	/* cache inhibit */
-#define PMAP_CACHE_WT		2	/* writethru */
+#define PMAP_CACHE_DEFAULT	0 	/* WB cache managed mem, devices not */
+#define PMAP_CACHE_CI		1 	/* cache inhibit */
+#define PMAP_CACHE_WT		2 	/* writethru */
 #define PMAP_CACHE_WB		3	/* writeback */
 
 /*
@@ -110,7 +110,7 @@ boolean_t pteclrbits(paddr_t pa, u_int mask, u_int clear);
 #define	pmap_phys_address(x)		(x)
 #define pmap_update(pmap)	/* nothing (yet) */
 
-#define pmap_resident_count(pmap)	((pmap)->pm_stats.resident_count)
+#define pmap_resident_count(pmap)       ((pmap)->pm_stats.resident_count) 
 
 /*
  * Alternate mapping methods for pool.
diff --git a/sys/arch/powerpc/include/profile.h b/sys/arch/powerpc/include/profile.h
index 6a1d86323d4..ea974344f06 100644
--- a/sys/arch/powerpc/include/profile.h
+++ b/sys/arch/powerpc/include/profile.h
@@ -1,8 +1,9 @@
-/*	$OpenBSD: profile.h,v 1.3 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: profile.h,v 1.4 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 1998 Dale Rahn. All rights reserved.
  *
+ *   
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -27,7 +28,7 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+ */  
 #define	MCOUNT \
 	__asm__(" \
 		.section \".text\" \n\
@@ -49,7 +50,7 @@
 		stw	10,36(1) \n\
 		stw	11,40(1) \n\
 		mr	4, 0 \n\
-		mr	3, 11 \n\
+		mr 	3, 11 \n\
 		bl __mcount \n\
 		lwz	3, 8(1) \n\
 		lwz	4, 12(1) \n\
diff --git a/sys/arch/powerpc/include/reg.h b/sys/arch/powerpc/include/reg.h
index 9087382d038..2a7003222b8 100644
--- a/sys/arch/powerpc/include/reg.h
+++ b/sys/arch/powerpc/include/reg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: reg.h,v 1.7 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: reg.h,v 1.8 2002/09/15 09:01:59 deraadt Exp $	*/
 
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
@@ -61,7 +61,7 @@ struct reg {
 };
 
 struct vreg {
-	u_int32_t vreg[32][4];
+        u_int32_t vreg[32][4];
 	u_int64_t vscr;
 	u_int32_t vrsave;
 	u_int32_t pad;
diff --git a/sys/arch/powerpc/include/types.h b/sys/arch/powerpc/include/types.h
index bfbbd8b1616..73f270b6aa2 100644
--- a/sys/arch/powerpc/include/types.h
+++ b/sys/arch/powerpc/include/types.h
@@ -1,5 +1,5 @@
 /*	$NetBSD: types.h,v 1.1 1996/09/30 16:34:36 ws Exp $	*/
-/*	$OpenBSD: types.h,v 1.11 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: types.h,v 1.12 2002/09/15 09:01:59 deraadt Exp $	*/
 
 /*-
  * Copyright (C) 1995 Wolfgang Solfrank.
@@ -62,7 +62,7 @@ typedef unsigned long	vsize_t;
 typedef unsigned long	psize_t;
 
 typedef struct label_t {
-	int val[40]; /* double check this XXX */
+        int val[40]; /* double check this XXX */
 } label_t;
 
 #define	__BROKEN_INDIRECT_CONFIG
diff --git a/sys/arch/powerpc/include/va-ppc.h b/sys/arch/powerpc/include/va-ppc.h
index 255716665e1..b8359bead00 100644
--- a/sys/arch/powerpc/include/va-ppc.h
+++ b/sys/arch/powerpc/include/va-ppc.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: va-ppc.h,v 1.7 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: va-ppc.h,v 1.8 2002/09/15 09:01:59 deraadt Exp $	*/
 /* GNU C varargs support for the PowerPC with either the V.4 or Windows NT calling sequences */
 
 #ifndef _WIN32
@@ -249,6 +249,7 @@ __extension__ ({ \
            (struct __va_list_tag *)__builtin_alloca(sizeof(__gnuc_va_list)); \
         *(dest) = *(src);\
   })
+   
 
 
 #endif /* __VA_PPC_H__ */
diff --git a/sys/arch/powerpc/pci/pci_machdep.h b/sys/arch/powerpc/pci/pci_machdep.h
index 81c415c9a3b..60c1a0535be 100644
--- a/sys/arch/powerpc/pci/pci_machdep.h
+++ b/sys/arch/powerpc/pci/pci_machdep.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pci_machdep.h,v 1.13 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: pci_machdep.h,v 1.14 2002/09/15 09:01:59 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996 Carnegie-Mellon University.
@@ -82,7 +82,7 @@ int		pci_intr_line(pci_intr_handle_t ih);
 #define	pci_conf_write(c, t, r, v)					\
     (*(c)->pc_conf_write)((c)->pc_conf_v, (t), (r), (v))
 #define	pci_intr_map(pa, ihp)						\
-    (*((pa)->pa_pc)->pc_intr_map)((pa)->pa_pc->pc_intr_v,		\
+    (*((pa)->pa_pc)->pc_intr_map)((pa)->pa_pc->pc_intr_v, 		\
 	(pa)->pa_intrtag, (pa)->pa_intrpin, (pa)->pa_intrline, (ihp))
 #define	pci_intr_string(c, ih)						\
     (*(c)->pc_intr_string)((c)->pc_intr_v, (ih))
diff --git a/sys/arch/powerpc/powerpc/Locore.c b/sys/arch/powerpc/powerpc/Locore.c
index 40d6522610a..2282f2057fb 100644
--- a/sys/arch/powerpc/powerpc/Locore.c
+++ b/sys/arch/powerpc/powerpc/Locore.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: Locore.c,v 1.7 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: Locore.c,v 1.8 2002/09/15 09:01:59 deraadt Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -53,7 +53,7 @@ setrunqueue(p)
 	struct  prochd *q;
 	struct proc *oldlast;
 	int which = p->p_priority >> 2;
-
+	
 #ifdef	DIAGNOSTIC
 	if (p->p_back)
 		panic("setrunqueue");
@@ -77,7 +77,7 @@ remrunqueue(p)
 	int which = p->p_priority >> 2;
 	struct prochd *q;
 
-#ifdef	DIAGNOSTIC
+#ifdef	DIAGNOSTIC	
 	if (!(whichqs & (0x80000000 >> which)))
 		panic("remrunqueue");
 #endif
diff --git a/sys/arch/powerpc/powerpc/copystr.c b/sys/arch/powerpc/powerpc/copystr.c
index 24dce8126fb..a38c844e0b6 100644
--- a/sys/arch/powerpc/powerpc/copystr.c
+++ b/sys/arch/powerpc/powerpc/copystr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: copystr.c,v 1.5 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: copystr.c,v 1.6 2002/09/15 09:01:59 deraadt Exp $	*/
 
 /*-
  * Copyright (C) 1995 Wolfgang Solfrank.
@@ -47,7 +47,7 @@ copystr(kfaddr, kdaddr, len, done)
 	u_char *kfp = (u_char *)kfaddr;
 	u_char *kdp = kdaddr;
 	size_t l;
-
+	
 	for (l = 0; len-- > 0; l++) {
 		if (!(*kdp++ = *kfp++)) {
 			*done = l + 1;
diff --git a/sys/arch/powerpc/powerpc/fpu.c b/sys/arch/powerpc/powerpc/fpu.c
index 7913c489a96..b2bc9600b9f 100644
--- a/sys/arch/powerpc/powerpc/fpu.c
+++ b/sys/arch/powerpc/powerpc/fpu.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fpu.c,v 1.3 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: fpu.c,v 1.4 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: fpu.c,v 1.1 1996/09/30 16:34:44 ws Exp $	*/
 
 /*
@@ -45,47 +45,47 @@ enable_fpu(p)
 	int msr, scratch;
 	struct pcb *pcb = &p->p_addr->u_pcb;
 	struct trapframe *tf = trapframe(p);
-
+	
 	tf->srr1 |= PSL_FP;
 	if (!(pcb->pcb_flags & PCB_FPU)) {
 		bzero(&pcb->pcb_fpu, sizeof pcb->pcb_fpu);
 		pcb->pcb_flags |= PCB_FPU;
 	}
 	asm volatile ("mfmsr %0; ori %1,%0,%2; mtmsr %1; isync"
-	    : "=r"(msr), "=r"(scratch) : "K"(PSL_FP));
+		      : "=r"(msr), "=r"(scratch) : "K"(PSL_FP));
 	asm volatile ("lfd 0,0(%0); mtfsf 0xff,0" :: "b"(&pcb->pcb_fpu.fpcsr));
 	asm ("lfd 0,0(%0);"
-	    "lfd 1,8(%0);"
-	    "lfd 2,16(%0);"
-	    "lfd 3,24(%0);"
-	    "lfd 4,32(%0);"
-	    "lfd 5,40(%0);"
-	    "lfd 6,48(%0);"
-	    "lfd 7,56(%0);"
-	    "lfd 8,64(%0);"
-	    "lfd 9,72(%0);"
-	    "lfd 10,80(%0);"
-	    "lfd 11,88(%0);"
-	    "lfd 12,96(%0);"
-	    "lfd 13,104(%0);"
-	    "lfd 14,112(%0);"
-	    "lfd 15,120(%0);"
-	    "lfd 16,128(%0);"
-	    "lfd 17,136(%0);"
-	    "lfd 18,144(%0);"
-	    "lfd 19,152(%0);"
-	    "lfd 20,160(%0);"
-	    "lfd 21,168(%0);"
-	    "lfd 22,176(%0);"
-	    "lfd 23,184(%0);"
-	    "lfd 24,192(%0);"
-	    "lfd 25,200(%0);"
-	    "lfd 26,208(%0);"
-	    "lfd 27,216(%0);"
-	    "lfd 28,224(%0);"
-	    "lfd 29,232(%0);"
-	    "lfd 30,240(%0);"
-	    "lfd 31,248(%0)" :: "b"(&pcb->pcb_fpu.fpr[0]));
+	     "lfd 1,8(%0);"
+	     "lfd 2,16(%0);"
+	     "lfd 3,24(%0);"
+	     "lfd 4,32(%0);"
+	     "lfd 5,40(%0);"
+	     "lfd 6,48(%0);"
+	     "lfd 7,56(%0);"
+	     "lfd 8,64(%0);"
+	     "lfd 9,72(%0);"
+	     "lfd 10,80(%0);"
+	     "lfd 11,88(%0);"
+	     "lfd 12,96(%0);"
+	     "lfd 13,104(%0);"
+	     "lfd 14,112(%0);"
+	     "lfd 15,120(%0);"
+	     "lfd 16,128(%0);"
+	     "lfd 17,136(%0);"
+	     "lfd 18,144(%0);"
+	     "lfd 19,152(%0);"
+	     "lfd 20,160(%0);"
+	     "lfd 21,168(%0);"
+	     "lfd 22,176(%0);"
+	     "lfd 23,184(%0);"
+	     "lfd 24,192(%0);"
+	     "lfd 25,200(%0);"
+	     "lfd 26,208(%0);"
+	     "lfd 27,216(%0);"
+	     "lfd 28,224(%0);"
+	     "lfd 29,232(%0);"
+	     "lfd 30,240(%0);"
+	     "lfd 31,248(%0)" :: "b"(&pcb->pcb_fpu.fpr[0]));
 	asm volatile ("mtmsr %0; isync" :: "r"(msr));
 }
 
@@ -95,41 +95,41 @@ save_fpu(p)
 {
 	int msr, scratch;
 	struct pcb *pcb = &p->p_addr->u_pcb;
-
+	
 	asm volatile ("mfmsr %0; ori %1,%0,%2; mtmsr %1; isync"
-	    : "=r"(msr), "=r"(scratch) : "K"(PSL_FP));
+		      : "=r"(msr), "=r"(scratch) : "K"(PSL_FP));
 	asm ("stfd 0,0(%0);"
-	    "stfd 1,8(%0);"
-	    "stfd 2,16(%0);"
-	    "stfd 3,24(%0);"
-	    "stfd 4,32(%0);"
-	    "stfd 5,40(%0);"
-	    "stfd 6,48(%0);"
-	    "stfd 7,56(%0);"
-	    "stfd 8,64(%0);"
-	    "stfd 9,72(%0);"
-	    "stfd 10,80(%0);"
-	    "stfd 11,88(%0);"
-	    "stfd 12,96(%0);"
-	    "stfd 13,104(%0);"
-	    "stfd 14,112(%0);"
-	    "stfd 15,120(%0);"
-	    "stfd 16,128(%0);"
-	    "stfd 17,136(%0);"
-	    "stfd 18,144(%0);"
-	    "stfd 19,152(%0);"
-	    "stfd 20,160(%0);"
-	    "stfd 21,168(%0);"
-	    "stfd 22,176(%0);"
-	    "stfd 23,184(%0);"
-	    "stfd 24,192(%0);"
-	    "stfd 25,200(%0);"
-	    "stfd 26,208(%0);"
-	    "stfd 27,216(%0);"
-	    "stfd 28,224(%0);"
-	    "stfd 29,232(%0);"
-	    "stfd 30,240(%0);"
-	    "stfd 31,248(%0)" :: "b"(&pcb->pcb_fpu.fpr[0]));
+	     "stfd 1,8(%0);"
+	     "stfd 2,16(%0);"
+	     "stfd 3,24(%0);"
+	     "stfd 4,32(%0);"
+	     "stfd 5,40(%0);"
+	     "stfd 6,48(%0);"
+	     "stfd 7,56(%0);"
+	     "stfd 8,64(%0);"
+	     "stfd 9,72(%0);"
+	     "stfd 10,80(%0);"
+	     "stfd 11,88(%0);"
+	     "stfd 12,96(%0);"
+	     "stfd 13,104(%0);"
+	     "stfd 14,112(%0);"
+	     "stfd 15,120(%0);"
+	     "stfd 16,128(%0);"
+	     "stfd 17,136(%0);"
+	     "stfd 18,144(%0);"
+	     "stfd 19,152(%0);"
+	     "stfd 20,160(%0);"
+	     "stfd 21,168(%0);"
+	     "stfd 22,176(%0);"
+	     "stfd 23,184(%0);"
+	     "stfd 24,192(%0);"
+	     "stfd 25,200(%0);"
+	     "stfd 26,208(%0);"
+	     "stfd 27,216(%0);"
+	     "stfd 28,224(%0);"
+	     "stfd 29,232(%0);"
+	     "stfd 30,240(%0);"
+	     "stfd 31,248(%0)" :: "b"(&pcb->pcb_fpu.fpr[0]));
 	asm volatile ("mffs 0; stfd 0,0(%0)" :: "b"(&pcb->pcb_fpu.fpcsr));
 	asm volatile ("mtmsr %0; isync" :: "r"(msr));
 }
diff --git a/sys/arch/powerpc/powerpc/fubyte.c b/sys/arch/powerpc/powerpc/fubyte.c
index 7079c932294..c60475ae36f 100644
--- a/sys/arch/powerpc/powerpc/fubyte.c
+++ b/sys/arch/powerpc/powerpc/fubyte.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fubyte.c,v 1.4 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: fubyte.c,v 1.5 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: fubyte.c,v 1.1 1996/09/30 16:34:45 ws Exp $	*/
 
 /*-
@@ -43,7 +43,7 @@ fubyte(addr)
 	void *addr;
 {
 	unsigned char c;
-
+	
 	if (copyin(addr,&c,sizeof(c)))
 		return -1;
 	return c;
diff --git a/sys/arch/powerpc/powerpc/in_cksum.c b/sys/arch/powerpc/powerpc/in_cksum.c
index c41196437db..a9a6d6a27b3 100644
--- a/sys/arch/powerpc/powerpc/in_cksum.c
+++ b/sys/arch/powerpc/powerpc/in_cksum.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: in_cksum.c,v 1.4 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: in_cksum.c,v 1.5 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: in_cksum.c,v 1.1 1996/09/30 16:34:47 ws Exp $	*/
 
 /*
@@ -56,7 +56,7 @@ in_cksum(m, len)
 	u_int sum = 0;
 	int mlen;
 	int byte_swapped = 0;
-
+	
 	for (; m && len; m = m->m_next) {
 		if (m->m_len == 0)
 			continue;
diff --git a/sys/arch/powerpc/powerpc/pmap.c b/sys/arch/powerpc/powerpc/pmap.c
index 2a132507aa5..8524f4b53ca 100644
--- a/sys/arch/powerpc/powerpc/pmap.c
+++ b/sys/arch/powerpc/powerpc/pmap.c
@@ -1,8 +1,9 @@
-/*	$OpenBSD: pmap.c,v 1.75 2002/09/15 02:02:44 deraadt Exp $ */
+/*	$OpenBSD: pmap.c,v 1.76 2002/09/15 09:01:59 deraadt Exp $ */
 
 /*
  * Copyright (c) 2001, 2002 Dale Rahn. All rights reserved.
  *
+ *   
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -31,7 +32,7 @@
  * Effort sponsored in part by the Defense Advanced Research Projects
  * Agency (DARPA) and Air Force Research Laboratory, Air Force
  * Materiel Command, USAF, under agreement number F30602-01-2-0537.
- */
+ */  
 
 #include <sys/param.h>
 #include <sys/malloc.h>
@@ -57,6 +58,7 @@ struct mem_region pmap_allocated[10];
 int pmap_cnt_avail;
 int pmap_cnt_allocated;
 
+
 void * pmap_pvh;
 void * pmap_attrib;
 struct pte  *pmap_ptable;
@@ -98,6 +100,7 @@ void pmap_page_ro(pmap_t pm, vaddr_t va);
 #define pmap_simplelock_pv(pm)
 #define pmap_simpleunlock_pv(pm)
 
+
 /* VP routines */
 void pmap_vp_enter(pmap_t pm, vaddr_t va, struct pte_desc *pted);
 struct pte_desc *pmap_vp_remove(pmap_t pm, vaddr_t va);
@@ -108,6 +111,7 @@ struct pte_desc *pmap_vp_lookup(pmap_t pm, vaddr_t va);
 int pmap_enter_pv(struct pte_desc *pted, struct pted_pv_head *);
 void pmap_remove_pv(struct pte_desc *pted);
 
+
 /* pte hash table routines */
 void pte_insert(struct pte_desc *pted);
 void pmap_hash_remove(struct pte_desc *pted);
@@ -169,13 +173,14 @@ VP_IDX2(vaddr_t va)
 	return (va >> VP_IDX2_POS) & VP_IDX2_MASK;
 }
 
-#if VP_IDX1_SIZE != VP_IDX2_SIZE
+#if VP_IDX1_SIZE != VP_IDX2_SIZE 
 #error pmap allocation code expects IDX1 and IDX2 size to be same
 #endif
 struct pmapvp {
 	void *vp[VP_IDX1_SIZE];
 };
 
+
 /*
  * VP routines, virtual to physical translation information.
  * These data structures are based off of the pmap, per process.
@@ -184,7 +189,7 @@ struct pmapvp {
 /*
  * This is used for pmap_kernel() mappings, they are not to be removed
  * from the vp table because they were statically initialized at the
- * initial pmap initialization. This is so that memory allocation
+ * initial pmap initialization. This is so that memory allocation 
  * is not necessary in the pmap_kernel() mappings.
  * otherwise bad race conditions can appear.
  */
@@ -241,7 +246,7 @@ pmap_vp_remove(pmap_t pm, vaddr_t va)
  * with reference to the pte descriptor that is used to map the page.
  * This code should track allocations of vp table allocations
  * so they can be freed efficiently.
- *
+ * 
  * should this be called under splimp?
  */
 void
@@ -276,8 +281,8 @@ pmap_vp_enter(pmap_t pm, vaddr_t va, struct pte_desc *pted)
 	pmap_simpleunlock_pm(pm);
 }
 
-/*
- * HELPER FUNCTIONS
+/* 
+ * HELPER FUNCTIONS 
  */
 static inline struct pted_pv_head *
 pmap_find_pvh(paddr_t pa)
@@ -332,7 +337,7 @@ ptesr(sr_t *sr, vaddr_t va)
 	return sr[(u_int)va >> ADDR_SR_SHIFT];
 }
 
-static inline int
+static inline int 
 pteidx(sr_t sr, vaddr_t va)
 {
 	int hash;
@@ -349,25 +354,25 @@ pteidx(sr_t sr, vaddr_t va)
 static inline u_int32_t
 PTED_HID(struct pte_desc *pted)
 {
-	return (pted->pted_va & PTED_VA_HID_M);
+	return (pted->pted_va & PTED_VA_HID_M); 
 }
 
 static inline u_int32_t
 PTED_PTEGIDX(struct pte_desc *pted)
 {
-	return (pted->pted_va & PTED_VA_PTEGIDX_M);
+	return (pted->pted_va & PTED_VA_PTEGIDX_M); 
 }
 
 static inline u_int32_t
 PTED_MANAGED(struct pte_desc *pted)
 {
-	return (pted->pted_va & PTED_VA_MANAGED_M);
+	return (pted->pted_va & PTED_VA_MANAGED_M); 
 }
 
 static inline u_int32_t
 PTED_WIRED(struct pte_desc *pted)
 {
-	return (pted->pted_va & PTED_VA_WIRED_M);
+	return (pted->pted_va & PTED_VA_WIRED_M); 
 }
 
 static inline u_int32_t
@@ -379,7 +384,7 @@ PTED_VALID(struct pte_desc *pted)
 /*
  * PV entries -
  * manpulate the physical to virtual translations for the entire system.
- *
+ * 
  * QUESTION: should all mapped memory be stored in PV tables? or
  * is it alright to only store "ram" memory. Currently device mappings
  * are not stored.
@@ -399,7 +404,7 @@ PTED_VALID(struct pte_desc *pted)
  * it multiple times.
  *
  * One issue of making this a single data structure is that two pointers are
- * wasted for every page which does not map ram (device mappings), this
+ * wasted for every page which does not map ram (device mappings), this 
  * should be a low percentage of mapped pages in the system, so should not
  * have too noticable unnecssary ram consumption.
  */
@@ -470,7 +475,7 @@ pmap_enter(pm, va, pa, prot, flags)
 
 	/* Do not have pted for this, get one and put it in VP */
 	if (pted == NULL) {
-		pted = pool_get(&pmap_pted_pool, PR_NOWAIT);
+		pted = pool_get(&pmap_pted_pool, PR_NOWAIT);	
 		bzero(pted, sizeof (*pted));
 		pmap_vp_enter(pm, va, pted);
 	}
@@ -493,10 +498,10 @@ pmap_enter(pm, va, pa, prot, flags)
 	 */
 	pte_insert(pted);
 
-	if (prot & VM_PROT_EXECUTE) {
+        if (prot & VM_PROT_EXECUTE) {
 		u_int sn = VP_SR(va);
 
-		pm->pm_exec[sn]++;
+        	pm->pm_exec[sn]++;
 		if (pm->pm_sr[sn] & SR_NOEXEC) {
 			pm->pm_sr[sn] &= ~SR_NOEXEC;
 
@@ -506,7 +511,7 @@ pmap_enter(pm, va, pa, prot, flags)
 			if (sn != USER_SR && sn != KERNEL_SR && curpm == pm)
 				asm volatile ("mtsrin %0,%1"
 				    :: "r"(pm->pm_sr[sn]),
-				    "r"(sn << ADDR_SR_SHIFT) );
+				       "r"(sn << ADDR_SR_SHIFT) );
 		}
 	}
 
@@ -520,7 +525,7 @@ pmap_enter(pm, va, pa, prot, flags)
 	return KERN_SUCCESS;
 }
 
-/*
+/* 
  * Remove the given range of mapping entries.
  */
 void
@@ -532,7 +537,7 @@ pmap_remove(pmap_t pm, vaddr_t va, vaddr_t endva)
 	struct pmapvp *vp1;
 	struct pmapvp *vp2;
 
-	/* I suspect that if this loop were unrolled better
+	/* I suspect that if this loop were unrolled better 
 	 * it would have better performance, testing i_sr and i_vp1
 	 * in the middle loop seems excessive
 	 */
@@ -543,7 +548,7 @@ pmap_remove(pmap_t pm, vaddr_t va, vaddr_t endva)
 		vp1 = pm->pm_vp[i_sr];
 		if (vp1 == NULL)
 			continue;
-
+		
 		if (i_sr == s_sr)
 			s_vp1 = VP_IDX1(va);
 		else
@@ -552,7 +557,7 @@ pmap_remove(pmap_t pm, vaddr_t va, vaddr_t endva)
 		if (i_sr == e_sr)
 			e_vp1 = VP_IDX1(endva);
 		else
-			e_vp1 = VP_IDX1_SIZE-1;
+			e_vp1 = VP_IDX1_SIZE-1; 
 
 		for (i_vp1 = s_vp1; i_vp1 <= e_vp1; i_vp1++) {
 			vp2 = vp1->vp[i_vp1];
@@ -567,7 +572,7 @@ pmap_remove(pmap_t pm, vaddr_t va, vaddr_t endva)
 			if ((i_sr == e_sr) && (i_vp1 == e_vp1))
 				e_vp2 = VP_IDX2(endva);
 			else
-				e_vp2 = VP_IDX2_SIZE;
+				e_vp2 = VP_IDX2_SIZE; 
 
 			for (i_vp2 = s_vp2; i_vp2 < e_vp2; i_vp2++) {
 				if (vp2->vp[i_vp2] != NULL) {
@@ -600,7 +605,7 @@ pmap_remove_pg(pmap_t pm, vaddr_t va)
 		if (pted == NULL || !PTED_VALID(pted)) {
 			splx(s);
 			return;
-		}
+		} 
 	} else {
 		pted = pmap_vp_remove(pm, va);
 		if (pted == NULL || !PTED_VALID(pted)) {
@@ -619,14 +624,14 @@ pmap_remove_pg(pmap_t pm, vaddr_t va)
 		pm->pm_exec[sn]--;
 		if (pm->pm_exec[sn] == 0) {
 			pm->pm_sr[sn] |= SR_NOEXEC;
-
+			
 			/* set the current sr if not kernel used segemnts
 			 * and this pmap is current active pmap
 			 */
 			if (sn != USER_SR && sn != KERNEL_SR && curpm == pm)
 				asm volatile ("mtsrin %0,%1"
 				    :: "r"(pm->pm_sr[sn]),
-				    "r"(sn << ADDR_SR_SHIFT) );
+				       "r"(sn << ADDR_SR_SHIFT) );
 		}
 	}
 
@@ -644,11 +649,11 @@ pmap_remove_pg(pmap_t pm, vaddr_t va)
 /*
  * Enter a kernel mapping for the given page.
  * kernel mappings have a larger set of prerequisites than normal mappings.
- *
+ * 
  * 1. no memory should be allocated to create a kernel mapping.
  * 2. a vp mapping should already exist, even if invalid. (see 1)
  * 3. all vp tree mappings should already exist (see 1)
- *
+ * 
  */
 void
 _pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, int flags, int cache)
@@ -674,7 +679,7 @@ _pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, int flags, int cache)
 		/* XXX - future panic? */
 		printf("pted not preallocated in pmap_kernel() va %x pa %x \n",
 		    va, pa);
-		pted = pool_get(&pmap_pted_pool, PR_NOWAIT);
+		pted = pool_get(&pmap_pted_pool, PR_NOWAIT);	
 		bzero(pted, sizeof (*pted));
 		pmap_vp_enter(pm, va, pted);
 	}
@@ -698,10 +703,10 @@ _pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, int flags, int cache)
 	pte_insert(pted);
 	pted->pted_va |= PTED_VA_WIRED_M;
 
-	if (prot & VM_PROT_EXECUTE) {
+        if (prot & VM_PROT_EXECUTE) {
 		u_int sn = VP_SR(va);
 
-		pm->pm_exec[sn]++;
+        	pm->pm_exec[sn]++;
 		if (pm->pm_sr[sn] & SR_NOEXEC) {
 			pm->pm_sr[sn] &= ~SR_NOEXEC;
 
@@ -711,7 +716,7 @@ _pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, int flags, int cache)
 			if (sn != USER_SR && sn != KERNEL_SR && curpm == pm)
 				asm volatile ("mtsrin %0,%1"
 				    :: "r"(pm->pm_sr[sn]),
-				    "r"(sn << ADDR_SR_SHIFT) );
+				       "r"(sn << ADDR_SR_SHIFT) );
 		}
 	}
 
@@ -731,6 +736,7 @@ pmap_kenter_cache(vaddr_t va, paddr_t pa, vm_prot_t prot, int cacheable)
 	_pmap_kenter_pa(va, pa, prot, 0, cacheable);
 }
 
+
 /*
  * remove kernel (pmap_kernel()) mapping, one page
  */
@@ -774,7 +780,7 @@ pmap_kremove_pg(vaddr_t va)
 			if (sn != USER_SR && sn != KERNEL_SR && curpm == pm)
 				asm volatile ("mtsrin %0,%1"
 				    :: "r"(pm->pm_sr[sn]),
-				    "r"(sn << ADDR_SR_SHIFT) );
+				       "r"(sn << ADDR_SR_SHIFT) );
 		}
 	}
 
@@ -837,8 +843,8 @@ pmap_hash_remove(struct pte_desc *pted)
 	 * mapped. If the mapping was thrown away in exchange for another
 	 * page mapping, then this page is not currently in the HASH.
 	 */
-	if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0)) ==
-	    ptp->pte_hi) {
+	if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0))
+	    == ptp->pte_hi) {
 		pte_zap(ptp, pted);
 	}
 }
@@ -859,6 +865,7 @@ pmap_fill_pte(pmap_t pm, vaddr_t va, paddr_t pa, struct pte_desc *pted,
 	    ((va >> ADDR_API_SHIFT) & PTE_API) | PTE_VALID;
 	pte->pte_lo = (pa & PTE_RPGN);
 
+
 	if ((cache == PMAP_CACHE_WB))
 		pte->pte_lo |= PTE_M;
 	else if ((cache == PMAP_CACHE_WT))
@@ -909,7 +916,7 @@ pteclrbits(paddr_t pa, u_int bit, u_int clear)
 
 	/* cache did not contain all necessary bits,
 	 * need to walk thru pv table to collect all mappings for this
-	 * page, copying bits to the attribute cache
+	 * page, copying bits to the attribute cache 
 	 * then reread the attribute cache.
 	 */
 	/* need lock for this pv */
@@ -926,7 +933,7 @@ pteclrbits(paddr_t pa, u_int bit, u_int clear)
 
 		/* determine which pteg mapping is present in */
 		ptp = pmap_ptable +
-		    (idx ^ (PTED_HID(pted) ? pmap_ptab_mask : 0)) * 8;
+			(idx ^ (PTED_HID(pted) ? pmap_ptab_mask : 0)) * 8;
 		ptp += PTED_PTEGIDX(pted); /* increment by index into pteg */
 
 		/*
@@ -935,8 +942,8 @@ pteclrbits(paddr_t pa, u_int bit, u_int clear)
 		 * exchange for another page mapping, then this page is
 		 * not currently in the HASH.
 		 */
-		if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0)) ==
-		    ptp->pte_hi) {
+		if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0))
+		    == ptp->pte_hi) {
 			bits |=	ptp->pte_lo & (PTE_REF|PTE_CHG);
 			if (clear) {
 				ptp->pte_hi &= ~PTE_VALID;
@@ -961,7 +968,7 @@ pteclrbits(paddr_t pa, u_int bit, u_int clear)
 }
 
 /*
- * Garbage collects the physical map system for pages which are
+ * Garbage collects the physical map system for pages which are 
  * no longer used. Success need not be guaranteed -- that is, there
  * may well be pages which are not referenced, but others may be collected
  * Called by the pageout daemon when pages are scarce.
@@ -969,7 +976,7 @@ pteclrbits(paddr_t pa, u_int bit, u_int clear)
 void
 pmap_collect(pmap_t pm)
 {
-	/* This could return unused v->p table layers which
+	/* This could return unused v->p table layers which 
 	 * are empty.
 	 * could malicious programs allocate memory and eat
 	 * these wired pages? These are allocated via pool.
@@ -1001,7 +1008,7 @@ pmap_zero_page(struct vm_page *pg)
 	bzero((void *)zero_page, PAGE_SIZE);
 #endif
 	pmap_kremove_pg(zero_page);
-
+	
 	/* simple_unlock(&pmap_zero_page_lock); */
 }
 
@@ -1019,7 +1026,7 @@ pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
 	pmap_kenter_pa(copy_dst_page, dstpa, VM_PROT_READ|VM_PROT_WRITE);
 
 	bcopy((void *)copy_src_page, (void *)copy_dst_page, PAGE_SIZE);
-
+	
 	pmap_kremove_pg(copy_src_page);
 	pmap_kremove_pg(copy_dst_page);
 	/* simple_unlock(&pmap_copy_page_lock); */
@@ -1055,7 +1062,7 @@ again:
 				splx(s); /* pmap create unlock */
 				goto again;
 			}
-			usedsr[tblidx] |= (1 << tbloff);
+			usedsr[tblidx] |= (1 << tbloff); 
 			pmap_id_avail = try + 1;
 			splx(s); /* pmap create unlock */
 
@@ -1069,10 +1076,10 @@ again:
 	panic("out of pmap slots");
 }
 
-/*
+/* 
  * Create and return a physical map.
  */
-pmap_t
+pmap_t 
 pmap_create()
 {
 	pmap_t pmap;
@@ -1159,7 +1166,7 @@ pmap_vp_destroy(pmap_t pm)
 			vp2 = vp1->vp[j];
 			if (vp2 == NULL)
 				continue;
-
+			
 			s = splimp();
 			pool_put(&pmap_vp_pool, vp2);
 			splx(s);
@@ -1187,8 +1194,8 @@ pmap_avail_setup(void)
 #define MEMMAX 0x40000000
 	for (mp = pmap_avail; mp->size !=0 ; /* increment in loop */) {
 		if (mp->start + mp->size > MEMMAX) {
-			int rm_start, rm_end;
-
+			int rm_start;
+			int rm_end;
 			if (mp->start > MEMMAX) {
 				rm_start = mp->start;
 				rm_end = mp->start+mp->size;
@@ -1219,7 +1226,7 @@ pmap_avail_fixup(void)
 	u_int32_t end;
 
 	mp = pmap_avail;
-	while (mp->size !=0) {
+	while(mp->size !=0) {
 		align = round_page(mp->start);
 		if (mp->start != align) {
 			pmap_remove_avail(mp->start, align);
@@ -1316,7 +1323,7 @@ pmap_remove_avail(paddr_t base, paddr_t end)
 	}
 	if (mp->size == 0) {
 		mp->start = base;
-		mp->size = end - base;
+		mp->size  = end - base;
 		pmap_cnt_allocated++;
 	}
 }
@@ -1331,7 +1338,7 @@ pmap_steal_avail(size_t size, int align)
 	for (mp = pmap_avail; mp->size; mp++) {
 		if (mp->size > size) {
 			start = (mp->start + (align -1)) & ~(align -1);
-			remsize = mp->size - (start - mp->start);
+			remsize = mp->size - (start - mp->start); 
 			if (remsize >= 0) {
 				pmap_remove_avail(start, start+size);
 				return (void *)start;
@@ -1348,7 +1355,7 @@ void *msgbuf_addr;
  * Initialize pmap setup.
  * ALL of the code which deals with avail needs rewritten as an actual
  * memory allocation.
- */
+ */ 
 void
 pmap_bootstrap(u_int kernelstart, u_int kernelend)
 {
@@ -1417,12 +1424,13 @@ pmap_bootstrap(u_int kernelstart, u_int kernelend)
 	copy_dst_page = VM_MIN_KERNEL_ADDRESS + ppc_kvm_stolen;
 	ppc_kvm_stolen += PAGE_SIZE;
 
+
 	/*
 	 * Initialize kernel pmap and hardware.
 	 */
 #if NPMAPS >= KERNEL_SEGMENT / 16
-	usedsr[KERNEL_SEGMENT / 16 / (sizeof usedsr[0] * 8)] |=
-	    1 << ((KERNEL_SEGMENT / 16) % (sizeof usedsr[0] * 8));
+	usedsr[KERNEL_SEGMENT / 16 / (sizeof usedsr[0] * 8)]
+		|= 1 << ((KERNEL_SEGMENT / 16) % (sizeof usedsr[0] * 8));
 #endif
 	for (i = 0; i < 16; i++) {
 		pmap_kernel()->pm_sr[i] = (KERNEL_SEG0 + i) | SR_NOEXEC;
@@ -1434,6 +1442,7 @@ pmap_bootstrap(u_int kernelstart, u_int kernelend)
 
 	pmap_avail_fixup();
 
+
 	tlbia();
 
 	npgs = 0;
@@ -1441,7 +1450,7 @@ pmap_bootstrap(u_int kernelstart, u_int kernelend)
 		npgs += btoc(mp->size);
 	}
 	/* Ok we loose a few pages from this allocation, but hopefully
-	 * not too many
+	 * not too many 
 	 */
 	pmap_pvh = pmap_steal_avail(sizeof(struct pted_pv_head *) * npgs, 4);
 	pmap_attrib = pmap_steal_avail(sizeof(char) * npgs, 1);
@@ -1472,9 +1481,9 @@ pmap_deactivate(struct proc *p)
 {
 }
 
-/*
+/* 
  * Get the physical page address for the given pmap/virtual address.
- */
+ */ 
 boolean_t
 pmap_extract(pmap_t pm, vaddr_t va, paddr_t *pa)
 {
@@ -1588,7 +1597,7 @@ int
 copyinstr(const void *udaddr, void *kaddr, size_t len, size_t *done)
 {
 	const u_char *uaddr = udaddr;
-	u_char *kp = kaddr;
+	u_char *kp    = kaddr;
 	u_char *up;
 	u_char c;
 	void   *p;
@@ -1624,7 +1633,7 @@ copyinstr(const void *udaddr, void *kaddr, size_t len, size_t *done)
 				curpcb->pcb_onfault = oldh;
 				pmap_popusr(oldsr);
 				return 0;
-			}
+			} 
 			up++;
 			kp++;
 			l--;
@@ -1644,7 +1653,7 @@ int
 copyoutstr(const void *kaddr, void *udaddr, size_t len, size_t *done)
 {
 	u_char *uaddr = (void *)udaddr;
-	const u_char *kp = kaddr;
+	const u_char *kp    = kaddr;
 	u_char *up;
 	u_char c;
 	void   *p;
@@ -1680,7 +1689,7 @@ copyoutstr(const void *kaddr, void *udaddr, size_t len, size_t *done)
 				curpcb->pcb_onfault = oldh;
 				pmap_popusr(oldsr);
 				return 0;
-			}
+			} 
 			up++;
 			kp++;
 			l--;
@@ -1730,6 +1739,7 @@ pmap_syncicache_user_virt(pmap_t pm, vaddr_t va)
 		p += CACHELINESIZE;
 	} while ((l -= CACHELINESIZE) > 0);
 
+
 	if (pm != pmap_kernel()) {
 		pmap_popusr(oldsr);
 		/* USER SEGMENT UNLOCK -MPXXX */
@@ -1766,8 +1776,8 @@ pmap_page_ro(pmap_t pm, vaddr_t va)
 	 * exchange for another page mapping, then this page is
 	 * not currently in the HASH.
 	 */
-	if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0)) ==
-	    ptp->pte_hi) {
+	if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0))
+	    == ptp->pte_hi) {
 		ptp->pte_hi &= ~PTE_VALID;
 		__asm__ volatile ("sync");
 		tlbie(va);
@@ -1816,7 +1826,7 @@ pmap_page_protect(struct vm_page *pg, vm_prot_t prot)
 		splx(s);
 		return;
 	}
-
+	
 	LIST_FOREACH(pted, pvh, pted_pv_list) {
 		pmap_page_ro(pted->pted_pmap, pted->pted_va);
 	}
@@ -1848,8 +1858,9 @@ pmap_real_memory(paddr_t *start, vm_size_t *size)
 	struct mem_region *mp;
 
 	for (mp = pmap_mem; mp->size; mp++) {
-		if (((*start + *size) > mp->start) &&
-		    (*start < (mp->start + mp->size))) {
+		if (((*start + *size) > mp->start)
+			&& (*start < (mp->start + mp->size)))
+		{
 			if (*start < mp->start) {
 				*size -= mp->start - *start;
 				*start = mp->start;
@@ -1907,7 +1918,7 @@ pmap_init()
 	pmap_initialized = 1;
 }
 
-/*
+/* 
  * There are two routines, pte_spill_r and pte_spill_v
  * the _r version only handles kernel faults which are not user
  * accesses. The _v version handles all user faults and kernel copyin/copyout
@@ -1919,7 +1930,7 @@ pte_spill_r(u_int32_t va, u_int32_t msr, u_int32_t dsisr, int exec_fault)
 	pmap_t pm;
 	struct pte_desc *pted;
 
-	/*
+	/* 
 	 * This function only handles kernel faults, not supervisor copyins.
 	 */
 	if (!(msr & PSL_PR)) {
@@ -1943,13 +1954,13 @@ pte_spill_r(u_int32_t va, u_int32_t msr, u_int32_t dsisr, int exec_fault)
 	 */
 	if (!PTED_VALID(pted)) {
 		return 0;
-	}
+	} 
 	if ((dsisr & (1 << (31-6))) && (pted->pted_pte.pte_lo & 0x1)) {
 		/* write fault and we have a readonly mapping */
 		return 0;
 	}
-	if (exec_fault != 0 &&
-	    (pted->pted_va & PTED_VA_EXEC_M) == 0) {
+	if ((exec_fault != 0)
+	    && ((pted->pted_va & PTED_VA_EXEC_M) == 0)) {
 		/* attempted to execute non-executeable page */
 		return 0;
 	}
@@ -1979,8 +1990,8 @@ pte_spill_v(pmap_t pm, u_int32_t va, u_int32_t dsisr, int exec_fault)
 		/* write fault and we have a readonly mapping */
 		return 0;
 	}
-	if (exec_fault != 0 &&
-	    (pted->pted_va & PTED_VA_EXEC_M) == 0) {
+	if ((exec_fault != 0)
+	    && ((pted->pted_va & PTED_VA_EXEC_M) == 0)) {
 		/* attempted to execute non-executeable page */
 		return 0;
 	}
@@ -1988,6 +1999,7 @@ pte_spill_v(pmap_t pm, u_int32_t va, u_int32_t dsisr, int exec_fault)
 	return 1;
 }
 
+
 /*
  * should pte_insert code avoid wired mappings?
  * is the stack safe?
@@ -2012,8 +2024,8 @@ pte_insert(struct pte_desc *pted)
 	/* determine if ptp is already mapped */
 	ptp = pmap_ptable + (idx ^ (PTED_HID(pted) ? pmap_ptab_mask : 0)) * 8;
 	ptp += PTED_PTEGIDX(pted); /* increment by index into pteg */
-	if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0)) ||
-	    ptp->pte_hi) {
+	if ((pted->pted_pte.pte_hi | (PTED_HID(pted) ? PTE_HID : 0))
+	    == ptp->pte_hi) {
 		pte_zap(ptp,pted);
 	}
 
@@ -2073,9 +2085,9 @@ pte_insert(struct pte_desc *pted)
 		__asm volatile ("sync");
 
 		va = ((ptp->pte_hi & PTE_API) << ADDR_API_SHIFT) |
-		    ((((ptp->pte_hi >> PTE_VSID_SHIFT) & SR_VSID)
-		    ^(idx ^ ((ptp->pte_hi & PTE_HID) ? 0x3ff : 0)))
-		    & 0x3ff) << PAGE_SHIFT;
+		     ((((ptp->pte_hi >> PTE_VSID_SHIFT) & SR_VSID)
+			^(idx ^ ((ptp->pte_hi & PTE_HID) ? 0x3ff : 0)))
+			    & 0x3ff) << PAGE_SHIFT;
 		tlbie(va);
 
 		tlbsync();
@@ -2121,6 +2133,7 @@ print_pteg(pmap_t pm, vaddr_t va)
 	    ptp[4].pte_lo, ptp[5].pte_lo, ptp[6].pte_lo, ptp[7].pte_lo);
 }
 
+
 /* debugger assist function */
 int pmap_prtrans(u_int pid, vaddr_t va);
 
@@ -2138,14 +2151,16 @@ pmap_print_pted(struct pte_desc *pted, int(*print)(const char *, ...))
 		print(" WIRED %d\n", PTED_WIRED(pted) ? 1: 0);
 		print("ptehi %x ptelo %x ptp %x Aptp %x\n",
 		    pted->pted_pte.pte_hi, pted->pted_pte.pte_lo,
-		    pmap_ptable + 8*pteidx(ptesr(pted->pted_pmap->pm_sr, va), va),
-		    pmap_ptable + 8*(pteidx(ptesr(pted->pted_pmap->pm_sr, va), va) ^
-		    pmap_ptab_mask));
+		    pmap_ptable +
+			8*pteidx(ptesr(pted->pted_pmap->pm_sr, va), va),
+		    pmap_ptable +
+			8*(pteidx(ptesr(pted->pted_pmap->pm_sr, va), va)
+			    ^ pmap_ptab_mask)
+		    );
 	}
 }
 
 int pmap_user_read(int size, vaddr_t va);
-
 int
 pmap_user_read(int size, vaddr_t va)
 {
@@ -2173,6 +2188,7 @@ pmap_user_read(int size, vaddr_t va)
 		return 1;
 	}
 
+
 	return 0;
 }
 
@@ -2246,7 +2262,7 @@ pmap_prtrans(u_int pid, vaddr_t va)
 int pmap_show_mappings(paddr_t pa);
 
 int
-pmap_show_mappings(paddr_t pa)
+pmap_show_mappings(paddr_t pa) 
 {
 	struct pted_pv_head *pvh;
 	struct pte_desc *pted;
diff --git a/sys/arch/powerpc/powerpc/process_machdep.c b/sys/arch/powerpc/powerpc/process_machdep.c
index c8c9a4dac92..952ec03b76c 100644
--- a/sys/arch/powerpc/powerpc/process_machdep.c
+++ b/sys/arch/powerpc/powerpc/process_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: process_machdep.c,v 1.6 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: process_machdep.c,v 1.7 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: process_machdep.c,v 1.1 1996/09/30 16:34:53 ws Exp $	*/
 
 /*
@@ -46,7 +46,7 @@ process_read_regs(p, regs)
 
 	bcopy(&(tf->fixreg[0]), &(regs->gpr[0]), sizeof(regs->gpr));
 	bzero(&(regs->fpr[0]), sizeof(regs->fpr));
-	/*
+	/* 
 	 * need to do floating point here
 	 */
 	regs->pc  = tf->srr0;
@@ -71,7 +71,7 @@ process_set_pc(p, addr)
 	caddr_t addr;
 {
 	struct trapframe *tf = trapframe(p);
-
+	
 	tf->srr0 = (int)addr;
 	return 0;
 }
@@ -82,7 +82,7 @@ process_sstep(p, sstep)
 	int sstep;
 {
 	struct trapframe *tf = trapframe(p);
-
+	
 	if (sstep)
 		tf->srr1 |= PSL_SE;
 	else
@@ -98,7 +98,7 @@ process_write_regs(p, regs)
 	struct trapframe *tf = trapframe(p);
 
 	bcopy(&(regs->gpr[0]), &(tf->fixreg[0]), sizeof(regs->gpr));
-	/*
+	/* 
 	 * need to do floating point here
 	 */
 	tf->srr0 = regs->pc;
diff --git a/sys/arch/powerpc/powerpc/setjmp.S b/sys/arch/powerpc/powerpc/setjmp.S
index 82935ae0142..044529cc127 100644
--- a/sys/arch/powerpc/powerpc/setjmp.S
+++ b/sys/arch/powerpc/powerpc/setjmp.S
@@ -1,10 +1,11 @@
-/*	$OpenBSD: setjmp.S,v 1.5 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: setjmp.S,v 1.6 2002/09/15 09:01:59 deraadt Exp $	*/
 /* kernel version of this file, does not have signal goop */
 /* int setjmp(jmp_buf env) */
 
 /*
  * Copyright (c) 1996 Dale Rahn. All rights reserved.
  *
+ *   
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -29,7 +30,7 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+ */  
 
 #include <machine/asm.h>
 #define JMP_r1	0x04
diff --git a/sys/arch/powerpc/powerpc/trap.c b/sys/arch/powerpc/powerpc/trap.c
index 9e41d522221..bb2b48f58db 100644
--- a/sys/arch/powerpc/powerpc/trap.c
+++ b/sys/arch/powerpc/powerpc/trap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: trap.c,v 1.53 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: trap.c,v 1.54 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: trap.c,v 1.3 1996/10/13 03:31:37 christos Exp $	*/
 
 /*
@@ -259,7 +259,7 @@ trap(frame)
 	}
 
 	switch (type) {
-	case EXC_TRC|EXC_USER:
+	case EXC_TRC|EXC_USER:		
 		{
 			sv.sival_int = frame->srr0;
 			trapsignal(p, SIGTRAP, type, TRAP_TRACE, sv);
@@ -289,14 +289,14 @@ trap(frame)
 			vm_offset_t va;
 			int ftype;
 			faultbuf *fb;
-
+			
 			map = kernel_map;
 			va = frame->dar;
 			if ((va >> ADDR_SR_SHIFT) == USER_SR) {
 				sr_t user_sr;
-
+				
 				asm ("mfsr %0, %1"
-				    : "=r"(user_sr) : "K"(USER_SR));
+				     : "=r"(user_sr) : "K"(USER_SR));
 				va &= ADDR_PIDX | ADDR_POFF;
 				va |= user_sr << ADDR_SR_SHIFT;
 				map = &p->p_vmspace->vm_map;
@@ -327,9 +327,10 @@ printf("kern dsi on addr %x iar %x\n", frame->dar, frame->srr0);
 	case EXC_DSI|EXC_USER:
 		{
 			int ftype, vftype;
-
+			
 			if (pte_spill_v(p->p_vmspace->vm_map.pmap,
-			    frame->dar, frame->dsisr, 0)) {
+				frame->dar, frame->dsisr, 0))
+			{
 				/* fault handled by spill handler */
 				break;
 			}
@@ -340,7 +341,7 @@ printf("kern dsi on addr %x iar %x\n", frame->dar, frame->srr0);
 			} else
 				vftype = ftype = VM_PROT_READ;
 			if (uvm_fault(&p->p_vmspace->vm_map,
-			    trunc_page(frame->dar), 0, ftype) == 0) {
+				     trunc_page(frame->dar), 0, ftype) == 0) {
 				break;
 			}
 #if 0
@@ -356,15 +357,16 @@ printf("dsi on addr %x iar %x lr %x\n", frame->dar, frame->srr0,frame->lr);
 	case EXC_ISI|EXC_USER:
 		{
 			int ftype;
-
+			
 			if (pte_spill_v(p->p_vmspace->vm_map.pmap,
-			    frame->srr0, 0, 1)) {
+				frame->srr0, 0, 1))
+			{
 				/* fault handled by spill handler */
 				break;
 			}
 			ftype = VM_PROT_READ | VM_PROT_EXECUTE;
 			if (uvm_fault(&p->p_vmspace->vm_map,
-			    trunc_page(frame->srr0), 0, ftype) == 0) {
+				     trunc_page(frame->srr0), 0, ftype) == 0) {
 				break;
 			}
 		}
@@ -385,15 +387,15 @@ printf("isi iar %x lr %x\n", frame->srr0, frame->lr);
 			register_t *params, rval[2];
 			int nsys, n;
 			register_t args[10];
-
+			
 			uvmexp.syscalls++;
-
+			
 			nsys = p->p_emul->e_nsysent;
 			callp = p->p_emul->e_sysent;
-
+			
 			code = frame->fixreg[0];
 			params = frame->fixreg + FIRSTARG;
-
+			
 			switch (code) {
 			case SYS_syscall:
 				/*
@@ -447,6 +449,7 @@ printf("isi iar %x lr %x\n", frame->srr0, frame->lr);
 			scdebug_call(p, code, params);
 #endif
 
+			
 #if NSYSTRACE > 0
 			if (ISSET(p->p_flag, P_SYSTRACE))
 				error = systrace_redirect(code, p, params,
@@ -481,8 +484,8 @@ syscall_bad:
 				break;
 			}
 #ifdef SYSCALL_DEBUG
-			scdebug_ret(p, code, error, rval);
-#endif
+        scdebug_ret(p, code, error, rval); 
+#endif  
 #ifdef	KTRACE
 			if (KTRPOINT(p, KTR_SYSRET))
 				ktrsysret(p, code, error, rval[0]);
@@ -498,7 +501,7 @@ syscall_bad:
 		break;
 
 	case EXC_ALI|EXC_USER:
-		/* alignment exception
+		/* alignment exception 
 		 * we check to see if this can be fixed up
 		 * by the code that fixes the typical gcc misaligned code
 		 * then kill the process if not.
@@ -513,7 +516,7 @@ syscall_bad:
 		break;
 
 	default:
-
+	
 brain_damage:
 /*
 mpc_print_pci_stat();
@@ -539,11 +542,11 @@ mpc_print_pci_stat();
 		char *errstr[8];
 		int errnum = 0;
 
-		if (frame->srr1 & (1<<(31-11))) {
+		if (frame->srr1 & (1<<(31-11))) { 
 			/* floating point enabled program exception */
 			errstr[errnum] = "floating point";
 			errnum++;
-		}
+		} 
 		if (frame->srr1 & (1<<(31-12))) {
 			/* illegal instruction program exception */
 			errstr[errnum] = "illegal instruction";
@@ -574,7 +577,7 @@ mpc_print_pci_stat();
 		}
 #if 0
 printf("pgm iar %x srr1 %x\n", frame->srr0, frame->srr1);
-{
+{ 
 int i;
 for (i = 0; i < errnum; i++) {
 	printf("\t[%s]\n", errstr[i]);
@@ -601,7 +604,7 @@ for (i = 0; i < errnum; i++) {
 	 * if we do not handle it, kill the process with illegal instruction.
 	 */
 	case EXC_PERF|EXC_USER:
-#ifdef ALTIVEC
+#ifdef ALTIVEC 
 	case EXC_VEC|EXC_USER:
 		if (ppc_vecproc) {
 			save_vec(ppc_vecproc);
@@ -714,7 +717,7 @@ badaddr(addr, len)
 		curpcb->pcb_onfault = oldh;
 		return EFAULT;
 	}
-	switch (len) {
+	switch(len) {
 	case 4:
 		v = *((volatile u_int32_t *)addr);
 		break;
diff --git a/sys/arch/powerpc/powerpc/vm_machdep.c b/sys/arch/powerpc/powerpc/vm_machdep.c
index 0b88576d06a..fff9efff235 100644
--- a/sys/arch/powerpc/powerpc/vm_machdep.c
+++ b/sys/arch/powerpc/powerpc/vm_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vm_machdep.c,v 1.35 2002/09/15 02:02:44 deraadt Exp $	*/
+/*	$OpenBSD: vm_machdep.c,v 1.36 2002/09/15 09:01:59 deraadt Exp $	*/
 /*	$NetBSD: vm_machdep.c,v 1.1 1996/09/30 16:34:57 ws Exp $	*/
 
 /*
@@ -67,7 +67,7 @@ cpu_fork(p1, p2, stack, stacksize, func, arg)
 	if (p1 == fpuproc)
 		save_fpu(p1);
 	*pcb = p1->p_addr->u_pcb;
-
+	
 #ifdef ALTIVEC
 	if (p1->p_addr->u_pcb.pcb_vr != NULL) {
 		if (p1 == ppc_vecproc)
@@ -83,7 +83,7 @@ cpu_fork(p1, p2, stack, stacksize, func, arg)
 
 	pmap_extract(pmap_kernel(),
 		(vm_offset_t)pcb->pcb_pm, (paddr_t *)&pcb->pcb_pmreal);
-
+	
 	/*
 	 * Setup the trap frame for the new process
 	 */
@@ -100,13 +100,13 @@ cpu_fork(p1, p2, stack, stacksize, func, arg)
 	}
 
 	stktop2 = (caddr_t)((u_long)stktop2 & ~15);	/* Align stack pointer */
-
+	
 	/*
 	 * There happens to be a callframe, too.
 	 */
 	cf = (struct callframe *)stktop2;
 	cf->lr = (int)fork_trampoline;
-
+	
 	/*
 	 * Below the trap frame, there is another call frame:
 	 */
@@ -114,7 +114,7 @@ cpu_fork(p1, p2, stack, stacksize, func, arg)
 	cf = (struct callframe *)stktop2;
 	cf->r31 = (register_t)func;
 	cf->r30 = (register_t)arg;
-
+	
 	/*
 	 * Below that, we allocate the switch frame:
 	 */
@@ -132,7 +132,7 @@ cpu_swapin(p)
 	struct proc *p;
 {
 	struct pcb *pcb = &p->p_addr->u_pcb;
-
+	
 	pmap_extract(pmap_kernel(),
 		(vm_offset_t)pcb->pcb_pm, (paddr_t *)&pcb->pcb_pmreal);
 }
@@ -147,7 +147,7 @@ pagemove(from, to, size)
 {
 	vaddr_t va;
 	paddr_t pa;
-
+	
 	for (va = (vm_offset_t)from; size > 0; size -= NBPG) {
 		pmap_extract(pmap_kernel(), va, &pa);
 		pmap_kremove(va, NBPG);
@@ -175,17 +175,17 @@ cpu_exit(p)
 #ifdef ALTIVEC
 	struct pcb *pcb = &p->p_addr->u_pcb;
 #endif /* ALTIVEC */
-
+	
 	if (p == fpuproc)	/* release the fpu */
 		fpuproc = 0;
 
 #ifdef ALTIVEC
 	if (p == ppc_vecproc)
-		ppc_vecproc = NULL;	/* release the Altivec Unit */
+		ppc_vecproc = NULL; 	/* release the Altivec Unit */
 	if (pcb->pcb_vr != NULL)
 		pool_put(&ppc_vecpl, pcb->pcb_vr);
 #endif /* ALTIVEC */
-
+	
 	(void)splhigh();
 	switchexit(p);
 }
@@ -203,14 +203,14 @@ cpu_coredump(p, vp, cred, chdr)
 	struct coreseg cseg;
 	struct md_coredump md_core;
 	int error;
-
+	
 	CORE_SETMAGIC(*chdr, COREMAGIC, MID_POWERPC, 0);
 	chdr->c_hdrsize = ALIGN(sizeof *chdr);
 	chdr->c_seghdrsize = ALIGN(sizeof cseg);
 	chdr->c_cpusize = sizeof md_core;
 
 	process_read_regs(p, &(md_core.regs));
-
+	
 	CORE_SETMAGIC(cseg, CORESEGMAGIC, MID_POWERPC, CORE_CPU);
 	cseg.c_addr = 0;
 	cseg.c_size = chdr->c_cpusize;
@@ -238,7 +238,7 @@ vmapbuf(bp, len)
 {
 	vm_offset_t faddr, taddr, off;
 	vm_offset_t pa;
-
+	
 #ifdef	DIAGNOSTIC
 	if (!(bp->b_flags & B_PHYS))
 		panic("vmapbuf");
@@ -267,7 +267,7 @@ vunmapbuf(bp, len)
 	vm_size_t len;
 {
 	vm_offset_t addr, off;
-
+	
 #ifdef	DIAGNOSTIC
 	if (!(bp->b_flags & B_PHYS))
 		panic("vunmapbuf");