From 2ab7ce7992f711f47ed800c183d70e56847b8906 Mon Sep 17 00:00:00 2001
From: miod <miod@openbsd.org>
Date: Sat, 9 Aug 2008 16:42:29 +0000
Subject: [PATCH] Pass a device name to {tc,tcds,ioasic}_intr_establish in
 order to get meaningful names associated to the interrupt counters.

---
 sys/arch/alpha/tc/cfb.c         |  5 +++--
 sys/arch/alpha/tc/ioasic.c      | 15 +++++++--------
 sys/arch/alpha/tc/scc.c         |  4 ++--
 sys/arch/alpha/tc/tc_3000_300.c | 15 ++++++++-------
 sys/arch/alpha/tc/tc_3000_500.c | 21 ++++++++-------------
 sys/arch/alpha/tc/tc_conf.h     |  6 +++---
 sys/dev/tc/asc_tc.c             |  5 +++--
 sys/dev/tc/asc_tcds.c           |  5 +++--
 sys/dev/tc/if_fta.c             |  4 ++--
 sys/dev/tc/if_le_ioasic.c       |  4 ++--
 sys/dev/tc/if_le_tc.c           |  5 +++--
 sys/dev/tc/ioasicvar.h          |  4 ++--
 sys/dev/tc/tc.c                 |  7 ++++---
 sys/dev/tc/tcds.c               | 14 ++++++++------
 sys/dev/tc/tcdsvar.h            |  4 ++--
 sys/dev/tc/tcvar.h              |  8 ++++----
 16 files changed, 64 insertions(+), 62 deletions(-)

diff --git a/sys/arch/alpha/tc/cfb.c b/sys/arch/alpha/tc/cfb.c
index f99dc77252e..05b37899b62 100644
--- a/sys/arch/alpha/tc/cfb.c
+++ b/sys/arch/alpha/tc/cfb.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cfb.c,v 1.19 2007/11/06 18:20:05 miod Exp $	*/
+/*	$OpenBSD: cfb.c,v 1.20 2008/08/09 16:42:29 miod Exp $	*/
 /*	$NetBSD: cfb.c,v 1.7 1996/12/05 01:39:39 cgd Exp $	*/
 
 /*
@@ -219,7 +219,8 @@ cfbattach(parent, self, aux)
 	    sc->sc_dc->dc_depth);
 
 	/* Establish an interrupt handler, and clear any pending interrupts */
-        tc_intr_establish(parent, ta->ta_cookie, IPL_TTY, cfbintr, sc);
+        tc_intr_establish(parent, ta->ta_cookie, IPL_TTY, cfbintr, sc,
+	    self->dv_xname);
 	*(volatile u_int32_t *)(sc->sc_dc->dc_vaddr + CFB_IREQCTRL_OFFSET) = 0;
 
 	/* initialize the raster */
diff --git a/sys/arch/alpha/tc/ioasic.c b/sys/arch/alpha/tc/ioasic.c
index cd3dc895e18..b903314a6e5 100644
--- a/sys/arch/alpha/tc/ioasic.c
+++ b/sys/arch/alpha/tc/ioasic.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ioasic.c,v 1.14 2008/06/26 05:42:09 ray Exp $ */
+/* $OpenBSD: ioasic.c,v 1.15 2008/08/09 16:42:29 miod Exp $ */
 /* $NetBSD: ioasic.c,v 1.34 2000/07/18 06:10:06 thorpej Exp $ */
 
 /*-
@@ -117,7 +117,6 @@ struct ioasicintr {
 	int	(*iai_func)(void *);
 	void	*iai_arg;
 	struct evcount iai_count;
-	char	iai_name[16];
 } ioasicintrs[IOASIC_NCOOKIES];
 
 tc_addr_t ioasic_base;		/* XXX XXX XXX */
@@ -195,12 +194,9 @@ ioasicattach(parent, self, aux)
 	for (i = 0; i < IOASIC_NCOOKIES; i++) {
 		ioasicintrs[i].iai_func = ioasic_intrnull;
 		ioasicintrs[i].iai_arg = (void *)i;
-		snprintf(ioasicintrs[i].iai_name,
-		    sizeof ioasicintrs[i].iai_name, "ioasic slot %u", i);
-		evcount_attach(&ioasicintrs[i].iai_count,
-		    ioasicintrs[i].iai_name, NULL, &evcount_intr);
 	}
-	tc_intr_establish(parent, ta->ta_cookie, IPL_NONE, ioasic_intr, sc);
+	tc_intr_establish(parent, ta->ta_cookie, IPL_NONE, ioasic_intr, sc,
+	    NULL);
 
 	/*
 	 * Try to configure each device.
@@ -209,11 +205,12 @@ ioasicattach(parent, self, aux)
 }
 
 void
-ioasic_intr_establish(ioa, cookie, level, func, arg)
+ioasic_intr_establish(ioa, cookie, level, func, arg, name)
 	struct device *ioa;
 	void *cookie, *arg;
 	int level;
 	int (*func)(void *);
+	const char *name;
 {
 	struct ioasic_softc *sc = (void *)ioasic_cd.cd_devs[0];
 	u_long dev, i, imsk;
@@ -228,6 +225,7 @@ ioasic_intr_establish(ioa, cookie, level, func, arg)
 
 	ioasicintrs[dev].iai_func = func;
 	ioasicintrs[dev].iai_arg = arg;
+	evcount_attach(&ioasicintrs[dev].iai_count, name, NULL, &evcount_intr);
 
 	/* Enable interrupts for the device. */
 	for (i = 0; i < ioasic_ndevs; i++)
@@ -270,6 +268,7 @@ ioasic_intr_disestablish(ioa, cookie)
 
 	ioasicintrs[dev].iai_func = ioasic_intrnull;
 	ioasicintrs[dev].iai_arg = (void *)dev;
+	evcount_detach(&ioasicintrs[dev].iai_count);
 }
 
 int
diff --git a/sys/arch/alpha/tc/scc.c b/sys/arch/alpha/tc/scc.c
index 335a0dea65c..7111bf89f08 100644
--- a/sys/arch/alpha/tc/scc.c
+++ b/sys/arch/alpha/tc/scc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: scc.c,v 1.21 2007/11/06 18:20:05 miod Exp $ */
+/* $OpenBSD: scc.c,v 1.22 2008/08/09 16:42:29 miod Exp $ */
 /* $NetBSD: scc.c,v 1.58 2002/03/17 19:40:27 atatat Exp $ */
 
 /*
@@ -310,7 +310,7 @@ sccattach(parent, self, aux)
 
 	/* Register the interrupt handler. */
 	ioasic_intr_establish(parent, d->iada_cookie, IPL_TTY,
-	    sccintr, (void *)sc);
+	    sccintr, (void *)sc, self->dv_xname);
 
 	/*
 	 * For a remote console, wait a while for previous output to
diff --git a/sys/arch/alpha/tc/tc_3000_300.c b/sys/arch/alpha/tc/tc_3000_300.c
index 8260f51a230..a8b507f6983 100644
--- a/sys/arch/alpha/tc/tc_3000_300.c
+++ b/sys/arch/alpha/tc/tc_3000_300.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tc_3000_300.c,v 1.13 2007/11/06 18:20:05 miod Exp $ */
+/* $OpenBSD: tc_3000_300.c,v 1.14 2008/08/09 16:42:29 miod Exp $ */
 /* $NetBSD: tc_3000_300.c,v 1.26 2001/07/27 00:25:21 thorpej Exp $ */
 
 /*
@@ -85,7 +85,6 @@ struct tcintr {
 	int	(*tci_func)(void *);
 	void	*tci_arg;
 	struct evcount tci_count;
-	char	tci_name[12];
 } tc_3000_300_intr[TC_3000_300_NCOOKIES];
 
 void
@@ -106,19 +105,16 @@ tc_3000_300_intr_setup()
 	for (i = 0; i < TC_3000_300_NCOOKIES; i++) {
                 tc_3000_300_intr[i].tci_func = tc_3000_300_intrnull;
                 tc_3000_300_intr[i].tci_arg = (void *)i;
-		snprintf(tc_3000_300_intr[i].tci_name,
-		    sizeof tc_3000_300_intr[i].tci_name, "tc slot %u", i);
-		evcount_attach(&tc_3000_300_intr[i].tci_count,
-		    tc_3000_300_intr[i].tci_name, NULL, &evcount_intr);
 	}
 }
 
 void
-tc_3000_300_intr_establish(tcadev, cookie, level, func, arg)
+tc_3000_300_intr_establish(tcadev, cookie, level, func, arg, name)
 	struct device *tcadev;
 	void *cookie, *arg;
 	int level;
 	int (*func)(void *);
+	const char *name;
 {
 	volatile u_int32_t *imskp;
 	u_long dev = (u_long)cookie;
@@ -132,6 +128,9 @@ tc_3000_300_intr_establish(tcadev, cookie, level, func, arg)
 
 	tc_3000_300_intr[dev].tci_func = func;
 	tc_3000_300_intr[dev].tci_arg = arg;
+	if (name != NULL)
+		evcount_attach(&tc_3000_300_intr[dev].tci_count,
+		    name, NULL, &evcount_intr);
 
 	imskp = (volatile u_int32_t *)(DEC_3000_300_IOASIC_ADDR + IOASIC_IMSK);
 	switch (dev) {
@@ -178,6 +177,8 @@ tc_3000_300_intr_disestablish(tcadev, cookie)
 
 	tc_3000_300_intr[dev].tci_func = tc_3000_300_intrnull;
 	tc_3000_300_intr[dev].tci_arg = (void *)dev;
+	if (tc_3000_300_intr[dev].tci_count.ec_parent != NULL)
+		evcount_detach(&tc_3000_300_intr[dev].tci_count);
 }
 
 int
diff --git a/sys/arch/alpha/tc/tc_3000_500.c b/sys/arch/alpha/tc/tc_3000_500.c
index d82ec73b8e9..a85ed01fb05 100644
--- a/sys/arch/alpha/tc/tc_3000_500.c
+++ b/sys/arch/alpha/tc/tc_3000_500.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tc_3000_500.c,v 1.14 2007/11/06 18:20:05 miod Exp $ */
+/* $OpenBSD: tc_3000_500.c,v 1.15 2008/08/09 16:42:29 miod Exp $ */
 /* $NetBSD: tc_3000_500.c,v 1.24 2001/07/27 00:25:21 thorpej Exp $ */
 
 /*
@@ -48,12 +48,6 @@
 extern int	sfb_cnattach(tc_addr_t);
 #endif
 
-void	tc_3000_500_intr_setup(void);
-void	tc_3000_500_intr_establish(struct device *, void *,
-	    int, int (*)(void *), void *);
-void	tc_3000_500_intr_disestablish(struct device *, void *);
-void	tc_3000_500_iointr(void *, unsigned long);
-
 int	tc_3000_500_intrnull(void *);
 int	tc_3000_500_fb_cnattach(u_int64_t);
 
@@ -104,7 +98,6 @@ struct tcintr {
 	int	(*tci_func)(void *);
 	void	*tci_arg;
 	struct evcount tci_count;
-	char	tci_name[12];
 } tc_3000_500_intr[TC_3000_500_NCOOKIES];
 
 u_int32_t tc_3000_500_imask;	/* intrs we want to ignore; mirrors IMR. */
@@ -130,19 +123,16 @@ tc_3000_500_intr_setup()
         for (i = 0; i < TC_3000_500_NCOOKIES; i++) {
 		tc_3000_500_intr[i].tci_func = tc_3000_500_intrnull;
 		tc_3000_500_intr[i].tci_arg = (void *)i;
-		snprintf(tc_3000_500_intr[i].tci_name,
-		    sizeof tc_3000_500_intr[i].tci_name, "tc slot %u", i);
-		evcount_attach(&tc_3000_500_intr[i].tci_count,
-		    tc_3000_500_intr[i].tci_name, NULL, &evcount_intr);
         }
 }
 
 void
-tc_3000_500_intr_establish(tcadev, cookie, level, func, arg)
+tc_3000_500_intr_establish(tcadev, cookie, level, func, arg, name)
 	struct device *tcadev;
 	void *cookie, *arg;
 	int level;
 	int (*func)(void *);
+	const char *name;
 {
 	u_long dev = (u_long)cookie;
 
@@ -155,6 +145,9 @@ tc_3000_500_intr_establish(tcadev, cookie, level, func, arg)
 
 	tc_3000_500_intr[dev].tci_func = func;
 	tc_3000_500_intr[dev].tci_arg = arg;
+	if (name != NULL)
+		evcount_attach(&tc_3000_500_intr[dev].tci_count,
+		    name, NULL, &evcount_intr);
 
 	tc_3000_500_imask &= ~tc_3000_500_intrbits[dev];
 	*(volatile u_int32_t *)TC_3000_500_IMR_WRITE = tc_3000_500_imask;
@@ -182,6 +175,8 @@ tc_3000_500_intr_disestablish(tcadev, cookie)
 
 	tc_3000_500_intr[dev].tci_func = tc_3000_500_intrnull;
 	tc_3000_500_intr[dev].tci_arg = (void *)dev;
+	if (tc_3000_500_intr[dev].tci_count.ec_parent != NULL)
+		evcount_detach(&tc_3000_500_intr[dev].tci_count);
 }
 
 int
diff --git a/sys/arch/alpha/tc/tc_conf.h b/sys/arch/alpha/tc/tc_conf.h
index 3f813b708ab..00dd6718389 100644
--- a/sys/arch/alpha/tc/tc_conf.h
+++ b/sys/arch/alpha/tc/tc_conf.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tc_conf.h,v 1.9 2007/11/06 18:20:05 miod Exp $ */
+/* $OpenBSD: tc_conf.h,v 1.10 2008/08/09 16:42:29 miod Exp $ */
 /* $NetBSD: tc_conf.h,v 1.10 2000/06/04 19:14:29 cgd Exp $ */
 
 /*
@@ -39,7 +39,7 @@ extern void	tc_3000_500_intr_setup(void);
 extern void	tc_3000_500_iointr(void *, unsigned long);
 
 extern void	tc_3000_500_intr_establish(struct device *, void *,
-		    int, int (*)(void *), void *);
+		    int, int (*)(void *), void *, const char *);
 extern void	tc_3000_500_intr_disestablish(struct device *, void *);
 
 extern int	tc_3000_500_nslots;
@@ -57,7 +57,7 @@ extern void	tc_3000_300_intr_setup(void);
 extern void	tc_3000_300_iointr(void *, unsigned long);
 
 extern void	tc_3000_300_intr_establish(struct device *, void *,
-		    int, int (*)(void *), void *);
+		    int, int (*)(void *), void *, const char *);
 extern void	tc_3000_300_intr_disestablish(struct device *, void *);
 
 extern int	tc_3000_300_nslots;
diff --git a/sys/dev/tc/asc_tc.c b/sys/dev/tc/asc_tc.c
index bc9540d4f16..af9f0930dd6 100644
--- a/sys/dev/tc/asc_tc.c
+++ b/sys/dev/tc/asc_tc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: asc_tc.c,v 1.8 2008/06/26 05:42:18 ray Exp $ */
+/* $OpenBSD: asc_tc.c,v 1.9 2008/08/09 16:42:30 miod Exp $ */
 /* $NetBSD: asc_tc.c,v 1.19 2001/11/15 09:48:19 lukem Exp $ */
 
 /*-
@@ -137,7 +137,8 @@ asc_tc_attach(parent, self, aux)
 	}
 	asc->sc_base = (caddr_t)ta->ta_addr;	/* XXX XXX XXX */
 
-	tc_intr_establish(parent, ta->ta_cookie, IPL_BIO, ncr53c9x_intr, sc);
+	tc_intr_establish(parent, ta->ta_cookie, IPL_BIO, ncr53c9x_intr, sc,
+	    self->dv_xname);
 	
 	sc->sc_id = 7;
 	sc->sc_freq = (ta->ta_busspeed) ? 25000000 : 12500000;
diff --git a/sys/dev/tc/asc_tcds.c b/sys/dev/tc/asc_tcds.c
index 0a6eca529ea..8ccd54528de 100644
--- a/sys/dev/tc/asc_tcds.c
+++ b/sys/dev/tc/asc_tcds.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: asc_tcds.c,v 1.5 2008/06/26 05:42:18 ray Exp $ */
+/* $OpenBSD: asc_tcds.c,v 1.6 2008/08/09 16:42:30 miod Exp $ */
 /* $NetBSD: asc_tcds.c,v 1.5 2001/11/15 09:48:19 lukem Exp $ */
 
 /*-
@@ -168,7 +168,8 @@ asc_tcds_attach(parent, self, aux)
 	/* gimme MHz */
 	sc->sc_freq /= 1000000;
 
-	tcds_intr_establish(parent, tcdsdev->tcdsda_chip, ncr53c9x_intr, sc);
+	tcds_intr_establish(parent, tcdsdev->tcdsda_chip, ncr53c9x_intr, sc,
+	    self->dv_xname);
 
 	/*
 	 * XXX More of this should be in ncr53c9x_attach(), but
diff --git a/sys/dev/tc/if_fta.c b/sys/dev/tc/if_fta.c
index 343f8893240..d93fd60a1eb 100644
--- a/sys/dev/tc/if_fta.c
+++ b/sys/dev/tc/if_fta.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_fta.c,v 1.14 2007/11/06 18:20:07 miod Exp $	*/
+/*	$OpenBSD: if_fta.c,v 1.15 2008/08/09 16:42:30 miod Exp $	*/
 /*	$NetBSD: if_fta.c,v 1.7 1996/10/22 21:37:26 cgd Exp $	*/
 
 /*-
@@ -114,7 +114,7 @@ pdq_tc_attach(parent, self, aux)
 	pdq_ifattach(sc, NULL);
 
 	tc_intr_establish(parent, ta->ta_cookie, IPL_NET,
-	    (int (*)(void *)) pdq_interrupt, sc->sc_pdq);
+	    (int (*)(void *)) pdq_interrupt, sc->sc_pdq, self->dv_xname);
 
 	sc->sc_ats = shutdownhook_establish((void (*)(void *)) pdq_hwreset,
 	    sc->sc_pdq);
diff --git a/sys/dev/tc/if_le_ioasic.c b/sys/dev/tc/if_le_ioasic.c
index b239b4b9af9..fd1d021b5b4 100644
--- a/sys/dev/tc/if_le_ioasic.c
+++ b/sys/dev/tc/if_le_ioasic.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_le_ioasic.c,v 1.14 2007/11/06 18:20:07 miod Exp $	*/
+/*	$OpenBSD: if_le_ioasic.c,v 1.15 2008/08/09 16:42:30 miod Exp $	*/
 /*	$NetBSD: if_le_ioasic.c,v 1.18 2001/11/13 06:26:10 lukem Exp $	*/
 
 /*
@@ -164,7 +164,7 @@ le_ioasic_attach(struct device *parent, struct device *self, void *aux)
 	        + IOASIC_SLOT_2_START);
 
 	ioasic_intr_establish(parent, d->iada_cookie, IPL_NET,
-	    am7990_intr, sc);
+	    am7990_intr, sc, self->dv_xname);
 	return;
 
  bad:
diff --git a/sys/dev/tc/if_le_tc.c b/sys/dev/tc/if_le_tc.c
index e8beb43b655..f3df7ea9aa9 100644
--- a/sys/dev/tc/if_le_tc.c
+++ b/sys/dev/tc/if_le_tc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_le_tc.c,v 1.9 2007/11/06 18:20:07 miod Exp $	*/
+/*	$OpenBSD: if_le_tc.c,v 1.10 2008/08/09 16:42:30 miod Exp $	*/
 /*	$NetBSD: if_le_tc.c,v 1.12 2001/11/13 06:26:10 lukem Exp $	*/
 
 /*
@@ -105,5 +105,6 @@ le_tc_attach(struct device *parent, struct device *self, void *aux)
 	dec_le_common_attach(&lesc->sc_am7990,
 			     (u_char *)(d->ta_addr + LE_OFFSET_ROM + 2));
 
-	tc_intr_establish(parent, d->ta_cookie, IPL_NET, am7990_intr, sc);
+	tc_intr_establish(parent, d->ta_cookie, IPL_NET, am7990_intr, sc,
+	    self->dv_xname);
 }
diff --git a/sys/dev/tc/ioasicvar.h b/sys/dev/tc/ioasicvar.h
index 01212d1a459..f7be0c79a21 100644
--- a/sys/dev/tc/ioasicvar.h
+++ b/sys/dev/tc/ioasicvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ioasicvar.h,v 1.8 2008/07/30 22:02:09 miod Exp $	*/
+/*	$OpenBSD: ioasicvar.h,v 1.9 2008/08/09 16:42:30 miod Exp $	*/
 /*	$NetBSD: ioasicvar.h,v 1.14 2000/10/17 09:45:49 nisimura Exp $	*/
 
 /*
@@ -67,7 +67,7 @@ extern struct cfdriver ioasic_cd;
 extern tc_addr_t ioasic_base;
 
 void    ioasic_intr_establish(struct device *, void *,
-	    int, int (*)(void *), void *);
+	    int, int (*)(void *), void *, const char *);
 void    ioasic_intr_disestablish(struct device *, void *);
 int	ioasic_submatch(void *, struct ioasicdev_attach_args *);
 void	ioasic_attach_devs(struct ioasic_softc *,
diff --git a/sys/dev/tc/tc.c b/sys/dev/tc/tc.c
index 335d0890ee9..c2aa1ab5aef 100644
--- a/sys/dev/tc/tc.c
+++ b/sys/dev/tc/tc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tc.c,v 1.17 2007/06/25 14:13:40 tom Exp $	*/
+/*	$OpenBSD: tc.c,v 1.18 2008/08/09 16:42:30 miod Exp $	*/
 /*	$NetBSD: tc.c,v 1.29 2001/11/13 06:26:10 lukem Exp $	*/
 
 /*
@@ -261,15 +261,16 @@ tc_checkslot(slotbase, namep)
 }
 
 void
-tc_intr_establish(dev, cookie, level, handler, arg)
+tc_intr_establish(dev, cookie, level, handler, arg, name)
 	struct device *dev;
 	void *cookie, *arg;
 	int level;
 	int (*handler)(void *);
+	const char *name;
 {
 	struct tc_softc *sc = tc_cd.cd_devs[0];
 
-	(*sc->sc_intr_establish)(dev, cookie, level, handler, arg);
+	(*sc->sc_intr_establish)(dev, cookie, level, handler, arg, name);
 }
 
 void
diff --git a/sys/dev/tc/tcds.c b/sys/dev/tc/tcds.c
index 82ec0e5b95b..c217943bb4a 100644
--- a/sys/dev/tc/tcds.c
+++ b/sys/dev/tc/tcds.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tcds.c,v 1.6 2008/06/26 05:42:18 ray Exp $ */
+/* $OpenBSD: tcds.c,v 1.7 2008/08/09 16:42:30 miod Exp $ */
 /* $NetBSD: tcds.c,v 1.3 2001/11/13 06:26:10 lukem Exp $ */
 
 /*-
@@ -199,7 +199,8 @@ tcdsattach(parent, self, aux)
 
 	sc->sc_cookie = ta->ta_cookie;
 
-	tc_intr_establish(parent, sc->sc_cookie, IPL_BIO, tcds_intr, sc);
+	tc_intr_establish(parent, sc->sc_cookie, IPL_BIO, tcds_intr, sc,
+	    self->dv_xname);
 
 	/*
 	 * XXX
@@ -225,9 +226,6 @@ tcdsattach(parent, self, aux)
 		slotc = &sc->sc_slots[i];
 		bzero(slotc, sizeof *slotc);	/* clear everything */
 
-		evcount_attach(&slotc->sc_count, sc->sc_dv.dv_xname, NULL,
-		    &evcount_intr);
-
 		slotc->sc_slot = i;
 		slotc->sc_bst = sc->sc_bst;
 		slotc->sc_bsh = sc->sc_bsh;
@@ -336,11 +334,12 @@ tcdsprint(aux, pnp)
 }
 
 void
-tcds_intr_establish(tcds, slot, func, arg)
+tcds_intr_establish(tcds, slot, func, arg, name)
 	struct device *tcds;
 	int slot;
 	int (*func)(void *);
 	void *arg;
+	const char *name;
 {
 	struct tcds_softc *sc = (struct tcds_softc *)tcds;
 
@@ -349,6 +348,8 @@ tcds_intr_establish(tcds, slot, func, arg)
 
 	sc->sc_slots[slot].sc_intrhand = func;
 	sc->sc_slots[slot].sc_intrarg = arg;
+	evcount_attach(&sc->sc_slots[slot].sc_count, name, NULL, &evcount_intr);
+
 	tcds_scsi_reset(&sc->sc_slots[slot]);
 }
 
@@ -365,6 +366,7 @@ tcds_intr_disestablish(tcds, slot)
 
 	sc->sc_slots[slot].sc_intrhand = tcds_intrnull;
 	sc->sc_slots[slot].sc_intrarg = (void *)(u_long)slot;
+	evcount_detach(&sc->sc_slots[slot].sc_count);
 
 	tcds_dma_enable(&sc->sc_slots[slot], 0);
 	tcds_scsi_enable(&sc->sc_slots[slot], 0);
diff --git a/sys/dev/tc/tcdsvar.h b/sys/dev/tc/tcdsvar.h
index 261bcae1546..9aedc146fb3 100644
--- a/sys/dev/tc/tcdsvar.h
+++ b/sys/dev/tc/tcdsvar.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tcdsvar.h,v 1.3 2006/03/13 22:36:06 miod Exp $ */
+/* $OpenBSD: tcdsvar.h,v 1.4 2008/08/09 16:42:30 miod Exp $ */
 /* $NetBSD: tcdsvar.h,v 1.2 2001/08/22 05:00:27 nisimura Exp $ */
 
 /*
@@ -77,7 +77,7 @@ struct tcdsdev_attach_args {
  * TCDS functions.
  */
 void	tcds_intr_establish(struct device *, int,
-	    int (*)(void *), void *);
+	    int (*)(void *), void *, const char *);
 void	tcds_intr_disestablish(struct device *, int);
 void	tcds_dma_enable(struct tcds_slotconfig *, int);
 void	tcds_scsi_enable(struct tcds_slotconfig *, int);
diff --git a/sys/dev/tc/tcvar.h b/sys/dev/tc/tcvar.h
index 5c1d72fbf1d..d5bd23188ac 100644
--- a/sys/dev/tc/tcvar.h
+++ b/sys/dev/tc/tcvar.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tcvar.h,v 1.13 2007/11/06 18:20:07 miod Exp $ */
+/* $OpenBSD: tcvar.h,v 1.14 2008/08/09 16:42:30 miod Exp $ */
 /* $NetBSD: tcvar.h,v 1.17 2000/06/04 19:15:15 cgd Exp $ */
 
 /*
@@ -51,7 +51,7 @@ struct tc_softc {
 	struct tc_slotdesc *sc_slots;
 
 	void	(*sc_intr_establish)(struct device *, void *,
-			int, int (*)(void *), void *);
+			int, int (*)(void *), void *, const char *);
 	void	(*sc_intr_disestablish)(struct device *, void *);
 	bus_dma_tag_t (*sc_get_dma_tag)(int);
 };
@@ -73,7 +73,7 @@ struct tcbus_attach_args {
 
 	/* TC bus resource management; XXX will move elsewhere eventually. */
 	void	(*tba_intr_establish)(struct device *, void *,
-			int, int (*)(void *), void *);
+			int, int (*)(void *), void *, const char *);
 	void	(*tba_intr_disestablish)(struct device *, void *);
 	bus_dma_tag_t (*tba_get_dma_tag)(int);
 };
@@ -121,7 +121,7 @@ int	tc_checkslot(tc_addr_t, char *);
 void	tc_devinfo(const char *, char *, size_t);
 void	tcattach(struct device *, struct device *, void *);
 void	tc_intr_establish(struct device *, void *, int, int (*)(void *),
-	    void *);
+	    void *, const char *);
 void	tc_intr_disestablish(struct device *, void *);
 
 /*
-- 
2.20.1