From bf71f3692e79a14cfa2d7f921e0c1ce579e2f7cc Mon Sep 17 00:00:00 2001 From: Theo de Raadt Date: Wed, 18 Oct 1995 17:15:00 +0000 Subject: add interrupt counter; not available on VME32 --- sys/arch/sparc/dev/if_ie.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'sys') diff --git a/sys/arch/sparc/dev/if_ie.c b/sys/arch/sparc/dev/if_ie.c index c4188e0ccb5..d7c2c803f6b 100644 --- a/sys/arch/sparc/dev/if_ie.c +++ b/sys/arch/sparc/dev/if_ie.c @@ -226,6 +226,7 @@ const char *ie_hardware_names[] = { struct ie_softc { struct device sc_dev; /* device structure */ struct intrhand sc_ih; /* interrupt info */ + struct evcnt 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.)*/ @@ -397,7 +398,6 @@ iematch(parent, cf, aux) /* * XXX need better probe here so we can figure out what we've got */ - ra->ra_len = NBPG; if (ca->ca_bustype == BUS_OBIO) { if (probeget(ra->ra_vaddr, 1) == -1) return (0); @@ -655,7 +655,6 @@ ieattach(parent, self, aux) intr_establish(pri, &sc->sc_ih); break; case BUS_VME16: - case BUS_VME32: sc->sc_ih.ih_fun = ieintr; sc->sc_ih.ih_arg = sc; vmeintr_establish(ca->ca_ra.ra_intr[0].int_vec, pri, @@ -664,6 +663,8 @@ ieattach(parent, self, aux) #endif /* SUN4 */ } + evcnt_attach(&sc->sc_dev, "intr", &sc->sc_intrcnt); + bp = ca->ca_ra.ra_bp; if (bp != NULL && strcmp(bp->name, "ie") == 0 && sc->sc_dev.dv_unit == bp->val[1]) @@ -704,8 +705,8 @@ void *v; * check for parity error */ if (sc->hard_type == IE_VME) { - volatile struct ievme *iev = (volatile struct ievme *)sc->sc_reg -; + volatile struct ievme *iev = (volatile struct ievme *)sc->sc_reg; + if (iev->status & IEVME_PERR) { printf("%s: parity error (ctrl %x @ %02x%04x)\n", iev->pectrl, iev->pectrl & IEVME_HADDR, @@ -757,6 +758,7 @@ loop: if ((status = sc->scb->ie_status) & IE_ST_WHENCE) goto loop; + sc->sc_intrcnt.ev_count++; return 1; } -- cgit v1.2.3