Switch mvme68k to evcount interrupt counters.

12 files changed, 99 insertions, 64 deletions

diff --git a/sys/arch/mvme68k/dev/cl.c b/sys/arch/mvme68k/dev/cl.c
index 722d365241b..16031058d30 100644
--- a/sys/arch/mvme68k/dev/cl.c
+++ b/sys/arch/mvme68k/dev/cl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cl.c,v 1.36 2004/07/02 18:01:15 miod Exp $ */
+/*	$OpenBSD: cl.c,v 1.37 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 1995 Dale Rahn. All rights reserved.
@@ -35,7 +35,7 @@
 #include <sys/time.h>
 #include <sys/device.h>
 #include <sys/syslog.h>
-/* #include <sys/queue.h> */
+#include <sys/evcount.h>
 
 #include <machine/autoconf.h>
 #include <machine/conf.h>
@@ -115,9 +115,12 @@ char cl_dmabuf [CLCD_PORTS_PER_CHIP * CL_BUFSIZE * 4];
 
 struct clsoftc {
 	struct device	sc_dev;
-	struct evcnt sc_txintrcnt;
-	struct evcnt sc_rxintrcnt;
-	struct evcnt sc_mxintrcnt;
+	struct evcount	sc_txintrcnt;
+	char		sc_txintrname[16 + 3];
+	struct evcount	sc_rxintrcnt;
+	char		sc_rxintrname[16 + 3];
+	struct evcount	sc_mxintrcnt;
+	char		sc_mxintrname[16 + 3];
 	time_t	sc_rotime;	/* time of last ring overrun */
 	time_t	sc_fotime;	/* time of last fifo overrun */
 	u_char *pbase;
@@ -375,9 +378,19 @@ clattach(parent, self, aux)
 		break;
 	}
 
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_txintrcnt);
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_rxintrcnt);
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_mxintrcnt);
+	snprintf(sc->sc_txintrname, sizeof sc->sc_txintrname,
+	    "%s_tx", self->dv_xname);
+	evcount_attach(&sc->sc_txintrcnt, sc->sc_txintrname,
+	    (void *)&sc->sc_ih_t.ih_ipl, &evcount_intr);
+	snprintf(sc->sc_rxintrname, sizeof sc->sc_rxintrname,
+	    "%s_rx", self->dv_xname);
+	evcount_attach(&sc->sc_rxintrcnt, sc->sc_rxintrname,
+	    (void *)&sc->sc_ih_r.ih_ipl, &evcount_intr);
+	snprintf(sc->sc_mxintrname, sizeof sc->sc_mxintrname,
+	    "%s_mx", self->dv_xname);
+	evcount_attach(&sc->sc_mxintrcnt, sc->sc_mxintrname,
+	    (void *)&sc->sc_ih_m.ih_ipl, &evcount_intr);
+
 	printf("\n");
 }
 
@@ -1433,7 +1446,7 @@ cl_mintr(arg)
 		log(LOG_WARNING, "cl_mintr extra intr\n");
 		return 0;
 	}
-	sc->sc_mxintrcnt.ev_count++;
+	sc->sc_mxintrcnt.ec_count++;
 
 	channel = mir & 0x03;
 	misr = sc->cl_reg->cl_misr;
@@ -1495,7 +1508,7 @@ cl_txintr(arg)
 		log(LOG_WARNING, "cl_txintr extra intr\n");
 		return 0;
 	}
-	sc->sc_txintrcnt.ev_count++;
+	sc->sc_txintrcnt.ec_count++;
 
 	channel	= tir & 0x03;
 	cmr	= sc->cl_reg->cl_cmr;
@@ -1619,7 +1632,7 @@ cl_rxintr(arg)
 		log(LOG_WARNING, "cl_rxintr extra intr\n");
 		return 0;
 	}
-	sc->sc_rxintrcnt.ev_count++;
+	sc->sc_rxintrcnt.ec_count++;
 	channel = rir & 0x3;
 	cmr = sc->cl_reg->cl_cmr;
 	reoir = 0x08;
diff --git a/sys/arch/mvme68k/dev/if_ie.c b/sys/arch/mvme68k/dev/if_ie.c
index d58984791cf..cd4eb5239fe 100644
--- a/sys/arch/mvme68k/dev/if_ie.c
+++ b/sys/arch/mvme68k/dev/if_ie.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_ie.c,v 1.25 2004/07/02 17:57:29 miod Exp $ */
+/*	$OpenBSD: if_ie.c,v 1.26 2004/07/30 09:50:15 miod Exp $ */
 
 /*-
  * Copyright (c) 1999 Steve Murphree, Jr. 
@@ -105,6 +105,7 @@ Mode of operation:
 #include <sys/errno.h>
 #include <sys/syslog.h>
 #include <sys/device.h>
+#include <sys/evcount.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
@@ -169,7 +170,7 @@ struct vm_map *ie_map; /* for obio */
 struct ie_softc {
 	struct device sc_dev;   /* device structure */
 	struct intrhand sc_ih, sc_failih;  /* interrupt info */
-	struct evcnt sc_intrcnt; /* # of interrupts, per ie */
+	struct evcount sc_intrcnt; /* # of interrupts, per ie */
 
 	caddr_t sc_iobase;      /* KVA of base of 24 bit addr space */
 	caddr_t sc_maddr;       /* KVA of base of chip's RAM (16bit addr sp.)*/
@@ -514,7 +515,8 @@ ieattach(parent, self, aux)
 #endif
 	}
 
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_intrcnt);
+	evcount_attach(&sc->sc_intrcnt, self->dv_xname,
+	    (void *)&sc->sc_ih.ih_ipl, &evcount_intr);
 }
 
 /*
@@ -627,7 +629,7 @@ loop:
 	if ((status = sc->scb->ie_status) & IE_ST_WHENCE)
 		goto loop;
 
-	sc->sc_intrcnt.ev_count++;
+	sc->sc_intrcnt.ec_count++;
 	return 1;
 }
 
diff --git a/sys/arch/mvme68k/dev/if_le.c b/sys/arch/mvme68k/dev/if_le.c
index e08b1f059a6..0fc0da89488 100644
--- a/sys/arch/mvme68k/dev/if_le.c
+++ b/sys/arch/mvme68k/dev/if_le.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_le.c,v 1.27 2004/07/02 17:57:29 miod Exp $ */
+/*	$OpenBSD: if_le.c,v 1.28 2004/07/30 09:50:15 miod Exp $ */
 
 /*-
  * Copyright (c) 1982, 1992, 1993
@@ -40,6 +40,7 @@
 #include <sys/socket.h>
 #include <sys/device.h>
 #include <sys/malloc.h>
+#include <sys/evcount.h>
 
 #include <net/if.h>
 
@@ -392,13 +393,6 @@ leattach(parent, self, aux)
 		printf(": unknown bus type\n");
 		return;
 	}
-	evcnt_attach(&sc->sc_dev, "intr", &lesc->sc_intrcnt);
-	evcnt_attach(&sc->sc_dev, "errs", &lesc->sc_errcnt);
-
-	/*
-	if (lebustype == BUS_VMES) 
-		vleinit(sc);
-	*/
 
 	am7990_config(sc);
 
@@ -420,4 +414,7 @@ leattach(parent, self, aux)
 		break;
 #endif
 	}
+
+	evcount_attach(&lesc->sc_intrcnt, self->dv_xname,
+	    (void *)&lesc->sc_ih.ih_ipl, &evcount_intr);
 }
diff --git a/sys/arch/mvme68k/dev/if_levar.h b/sys/arch/mvme68k/dev/if_levar.h
index c293507713c..465e840b0b8 100644
--- a/sys/arch/mvme68k/dev/if_levar.h
+++ b/sys/arch/mvme68k/dev/if_levar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_levar.h,v 1.5 2004/07/02 17:57:29 miod Exp $	*/
+/*	$OpenBSD: if_levar.h,v 1.6 2004/07/30 09:50:15 miod Exp $	*/
 /*	$NetBSD: if_levar.h,v 1.5 1996/05/07 01:27:32 thorpej Exp $	*/
 
 /*-
@@ -48,8 +48,7 @@ struct	le_softc {
 	struct	intrhand sc_ih;	/* interrupt vectoring */
 	void 	*sc_r1;		/* LANCE registers */
 	u_short	csr;        		/* Control/Status reg image */
-	struct	evcnt	sc_intrcnt;
-	struct	evcnt	sc_errcnt;
+	struct	evcount	sc_intrcnt;
 	u_char               sc_ipl;
 	u_char               sc_vec;
 };
diff --git a/sys/arch/mvme68k/dev/ssh.c b/sys/arch/mvme68k/dev/ssh.c
index 87e09680194..8e37c655a9a 100644
--- a/sys/arch/mvme68k/dev/ssh.c
+++ b/sys/arch/mvme68k/dev/ssh.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ssh.c,v 1.9 2004/03/26 00:04:49 miod Exp $ */
+/*	$OpenBSD: ssh.c,v 1.10 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
@@ -46,6 +46,7 @@
 #include <sys/dkstat.h>
 #include <sys/buf.h>
 #include <sys/malloc.h>
+#include <sys/evcount.h>
 
 #include <scsi/scsi_all.h>
 #include <scsi/scsiconf.h>
diff --git a/sys/arch/mvme68k/dev/sshdma.c b/sys/arch/mvme68k/dev/sshdma.c
index 5658f87b702..1279a3040fe 100644
--- a/sys/arch/mvme68k/dev/sshdma.c
+++ b/sys/arch/mvme68k/dev/sshdma.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sshdma.c,v 1.9 2004/07/02 17:57:29 miod Exp $ */
+/*	$OpenBSD: sshdma.c,v 1.10 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 1995 Theo de Raadt
@@ -37,8 +37,11 @@
 #include <sys/systm.h>
 #include <sys/kernel.h>
 #include <sys/device.h>
+#include <sys/evcount.h>
+
 #include <scsi/scsi_all.h>
 #include <scsi/scsiconf.h>
+
 #include <machine/autoconf.h>
 #include <mvme68k/dev/sshreg.h>
 #include <mvme68k/dev/sshvar.h>
@@ -167,7 +170,8 @@ void *auxp;
 #endif
 	}
 
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_intrcnt);
+	evcount_attach(&sc->sc_intrcnt, self->dv_xname,
+	    (void *)&sc->sc_ih.ih_ipl, &evcount_intr);
 
 	/*
 	 * attach all scsi units on us, watching for boot device
@@ -204,7 +208,7 @@ afsc_dmaintr(arg)
 	sc->sc_dstat = rp->ssh_dstat;
 	sc->sc_sstat0 = rp->ssh_sstat0;
 	sshintr(sc);
-	sc->sc_intrcnt.ev_count++;
+	sc->sc_intrcnt.ec_count++;
 	return (1);
 }
 
diff --git a/sys/arch/mvme68k/dev/sshvar.h b/sys/arch/mvme68k/dev/sshvar.h
index 75939720a90..87cff1a2c1b 100644
--- a/sys/arch/mvme68k/dev/sshvar.h
+++ b/sys/arch/mvme68k/dev/sshvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sshvar.h,v 1.3 2003/06/02 23:27:50 millert Exp $ */
+/*	$OpenBSD: sshvar.h,v 1.4 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 1995 Theo de Raadt
@@ -121,7 +121,7 @@ struct ssh_tinfo {
 struct	ssh_softc {
 	struct	device sc_dev;
 	struct	intrhand sc_ih;
-	struct	evcnt sc_intrcnt;
+	struct	evcount	sc_intrcnt;
 
 	u_char	sc_istat;
 	u_char	sc_dstat;
diff --git a/sys/arch/mvme68k/dev/vs.c b/sys/arch/mvme68k/dev/vs.c
index b4aeabfb565..64ddb0b89ce 100644
--- a/sys/arch/mvme68k/dev/vs.c
+++ b/sys/arch/mvme68k/dev/vs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vs.c,v 1.16 2004/05/20 16:43:51 miod Exp $ */
+/*	$OpenBSD: vs.c,v 1.17 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 1999 Steve Murphree, Jr.
@@ -44,6 +44,7 @@
 #include <sys/dkstat.h>
 #include <sys/buf.h>
 #include <sys/malloc.h>
+#include <sys/evcount.h>
 
 #include <scsi/scsi_all.h>
 #include <scsi/scsiconf.h>
diff --git a/sys/arch/mvme68k/dev/vsdma.c b/sys/arch/mvme68k/dev/vsdma.c
index ee4767ffc95..8c7586584e4 100644
--- a/sys/arch/mvme68k/dev/vsdma.c
+++ b/sys/arch/mvme68k/dev/vsdma.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vsdma.c,v 1.7 2004/01/14 20:50:48 miod Exp $ */
+/*	$OpenBSD: vsdma.c,v 1.8 2004/07/30 09:50:15 miod Exp $ */
 /*
  * Copyright (c) 1999 Steve Murphree, Jr.
  * All rights reserved.
@@ -42,20 +42,16 @@
 #include <sys/systm.h>
 #include <sys/kernel.h>
 #include <sys/device.h>
+#include <sys/evcount.h>
+
 #include <scsi/scsi_all.h>
 #include <scsi/scsiconf.h>
+
 #include <machine/autoconf.h>
 
-#ifdef mvme88k
-#include <mvme88k/dev/vsreg.h>
-#include <mvme88k/dev/vsvar.h>
-#include <mvme88k/dev/vme.h>
-#include <machine/mmu.h>
-#else
 #include <mvme68k/dev/vsreg.h>
 #include <mvme68k/dev/vsvar.h>
 #include <mvme68k/dev/vme.h>
-#endif
 
 int	vsmatch(struct device *, void *, void *);
 void	vsattach(struct device *, struct device *, void *);
@@ -130,8 +126,13 @@ vsattach(parent, self, auxp)
 
 	vmeintr_establish(sc->sc_nvec, &sc->sc_ih_n);
 	vmeintr_establish(sc->sc_evec, &sc->sc_ih_e);
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_intrcnt_n);
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_intrcnt_e);
+
+	evcount_attach(&sc->sc_intrcnt_n, self->dv_xname,
+	    (void *)&sc->sc_ih_n.ih_ipl, &evcount_intr);
+	snprintf(sc->sc_intrname_e, sizeof sc->sc_intrname_e,
+	    "%s_err", self->dv_xname);
+	evcount_attach(&sc->sc_intrcnt_e, self->dv_xname,
+	    (void *)&sc->sc_ih_e.ih_ipl, &evcount_intr);
 
 	/*
 	 * attach all scsi units on us, watching for boot device
@@ -168,7 +169,7 @@ vs_nintr(arg)
 	printf("Normal Interrupt!!!\n");
 #endif 
 	vs_intr(sc);
-	sc->sc_intrcnt_n.ev_count++;
+	sc->sc_intrcnt_n.ec_count++;
 	return (1);
 }
 
@@ -183,7 +184,7 @@ vs_eintr(arg)
 	printf("Error Interrupt!!!\n");
 #endif
 	vs_intr(sc);
-	sc->sc_intrcnt_e.ev_count++;
+	sc->sc_intrcnt_e.ec_count++;
 	return (1);
 }
 
diff --git a/sys/arch/mvme68k/dev/vsvar.h b/sys/arch/mvme68k/dev/vsvar.h
index a4c4fb44fb6..719b7664d2c 100644
--- a/sys/arch/mvme68k/dev/vsvar.h
+++ b/sys/arch/mvme68k/dev/vsvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vsvar.h,v 1.4 2003/06/02 23:27:50 millert Exp $ */
+/*	$OpenBSD: vsvar.h,v 1.5 2004/07/30 09:50:15 miod Exp $ */
 /*
  * Copyright (c) 1999 Steve Murphree, Jr.
  * Copyright (c) 1990 The Regents of the University of California.
@@ -60,10 +60,9 @@ struct vs_tinfo {
 
 struct	vs_softc {
 	struct	device sc_dev;
-	struct	intrhand sc_ih_e;
-	struct	intrhand sc_ih_n;
-	struct	evcnt sc_intrcnt_e;
-	struct	evcnt sc_intrcnt_n;
+	struct	intrhand sc_ih_e, sc_ih_n;
+	struct	evcount sc_intrcnt_e, sc_intrcnt_n;
+	char	sc_intrname_e[16 + 4];
 	u_short  sc_ipl;
    u_short  sc_evec;
    u_short  sc_nvec;
diff --git a/sys/arch/mvme68k/dev/wl.c b/sys/arch/mvme68k/dev/wl.c
index ce4b62b0f3e..a4026a66b04 100644
--- a/sys/arch/mvme68k/dev/wl.c
+++ b/sys/arch/mvme68k/dev/wl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: wl.c,v 1.15 2004/07/02 17:57:29 miod Exp $ */
+/*	$OpenBSD: wl.c,v 1.16 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 1995 Dale Rahn. All rights reserved.
@@ -33,6 +33,7 @@
 #include <sys/time.h>
 #include <sys/device.h>
 #include <sys/syslog.h>
+#include <sys/evcount.h>
 
 #include <machine/autoconf.h>
 #include <machine/conf.h>
@@ -113,9 +114,12 @@ struct cl_info {
 
 struct wlsoftc {
 	struct device	sc_dev;
-	struct evcnt	sc_txintrcnt;
-	struct evcnt	sc_rxintrcnt;
-	struct evcnt	sc_mxintrcnt;
+	struct evcount	sc_txintrcnt;
+	char		sc_txintrname[16 + 3];
+	struct evcount	sc_rxintrcnt;
+	char		sc_rxintrname[16 + 3];
+	struct evcount	sc_mxintrcnt;
+	char		sc_mxintrname[16 + 3];
 
 	time_t		sc_rotime;	/* time of last ring overrun */
 	time_t		sc_fotime;	/* time of last fifo overrun */
@@ -331,9 +335,18 @@ wlattach(parent, self, aux)
 	vmeintr_establish(ca->ca_vec + 2, &sc->sc_ih_t);
 	vmeintr_establish(ca->ca_vec + 3, &sc->sc_ih_r);
 
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_txintrcnt);
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_rxintrcnt);
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_mxintrcnt);
+	snprintf(sc->sc_txintrname, sizeof sc->sc_txintrname,
+	    "%s_tx", self->dv_xname);
+	evcount_attach(&sc->sc_txintrcnt, sc->sc_txintrname,
+	    (void *)&sc->sc_ih_t.ih_ipl, &evcount_intr);
+	snprintf(sc->sc_rxintrname, sizeof sc->sc_rxintrname,
+	    "%s_rx", self->dv_xname);
+	evcount_attach(&sc->sc_rxintrcnt, sc->sc_rxintrname,
+	    (void *)&sc->sc_ih_r.ih_ipl, &evcount_intr);
+	snprintf(sc->sc_mxintrname, sizeof sc->sc_mxintrname,
+	    "%s_mx", self->dv_xname);
+	evcount_attach(&sc->sc_mxintrcnt, sc->sc_mxintrname,
+	    (void *)&sc->sc_ih_m.ih_ipl, &evcount_intr);
 
 	p = sc->sc_memkv;
 	s = splhigh();
@@ -1123,7 +1136,7 @@ cl_mintr(sc)
 	printf("stk 0x%x mir 0x%x chan 0x%x\n",
 	    sc->cl_reg->cl_stk, mir, channel);
 
-	sc->sc_mxintrcnt.ev_count++;
+	sc->sc_mxintrcnt.ec_count++;
 
 	if (misr & MISR_TIMER1) {
 		/* timers are not currently used?? */
@@ -1181,7 +1194,7 @@ cl_txintr(sc)
 	printf("stk 0x%x tir 0x%x chan 0x%x cmr 0x%x tisr 0x%x tftc 0x%x\n",
 	    sc->cl_reg->cl_stk, tir, chan, cmr, tisr, tftc);
 
-	sc->sc_txintrcnt.ev_count++;
+	sc->sc_txintrcnt.ec_count++;
 	sc->sc_cl[chan].txcnt++;
 	tp = sc->sc_cl[chan].tty;
 
@@ -1256,7 +1269,7 @@ cl_rxintr(sc)
 	/*printf("stk 0x%x rir 0x%x chan 0x%x cmr 0x%x risrl 0x%x\n",
 	    sc->cl_reg->cl_stk, rir, chan, cmr, risrl);*/
 
-	sc->sc_rxintrcnt.ev_count++;
+	sc->sc_rxintrcnt.ec_count++;
 	sc->sc_cl[chan].rxcnt++;
 
 	if (risrl & RISRL_TIMEOUT) {
diff --git a/sys/arch/mvme68k/dev/zs.c b/sys/arch/mvme68k/dev/zs.c
index 307feccb7a1..e9ee1e689b7 100644
--- a/sys/arch/mvme68k/dev/zs.c
+++ b/sys/arch/mvme68k/dev/zs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: zs.c,v 1.16 2004/07/02 17:57:29 miod Exp $ */
+/*	$OpenBSD: zs.c,v 1.17 2004/07/30 09:50:15 miod Exp $ */
 
 /*
  * Copyright (c) 2000 Steve Murphree, Jr.
@@ -40,12 +40,14 @@
 #include <sys/syslog.h>
 #include <sys/fcntl.h>
 #include <sys/device.h>
+#include <sys/evcount.h>
 
 #include <machine/autoconf.h>
 #include <machine/conf.h>
 #include <machine/cpu.h>
 
 #include <dev/cons.h>
+
 #include <mvme68k/dev/scc.h>
 
 #include "pcc.h"
@@ -107,7 +109,7 @@ struct zs {
 struct zssoftc {
 	struct device  sc_dev;
 	struct zs   sc_zs[2];
-	struct evcnt   sc_intrcnt;
+	struct evcount   sc_intrcnt;
 	struct intrhand   sc_ih;
 	int      sc_flags;
 };
@@ -209,6 +211,8 @@ zsattach(parent, self, args)
 	sc->sc_ih.ih_fn = zsirq;
 	sc->sc_ih.ih_arg = (void *)self->dv_unit;
 	sc->sc_ih.ih_ipl = zs_level;
+	sc->sc_ih.ih_wantframe = 0;
+
 	switch (ca->ca_bustype) {
 #if NPCC > 0
 	case BUS_PCC:
@@ -300,7 +304,8 @@ zsattach(parent, self, args)
 	}
 	initirq = 1;
 
-	evcnt_attach(&sc->sc_dev, "intr", &sc->sc_intrcnt);
+	evcount_attach(&sc->sc_intrcnt, self->dv_xname,
+	    (void *)&sc->sc_ih.ih_ipl, &evcount_intr);
 }
 
 void
@@ -775,7 +780,7 @@ zsirq(arg)
 		zs_extint(zp);
 	ZWRITE0(&zp->scc, 0x38);	/* reset highest IUS */
 
-	sc->sc_intrcnt.ev_count++;
+	sc->sc_intrcnt.ec_count++;
 	return (1);
 }