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spurious interrupt notification and finally adding vmstat -i support

This commit is contained in:
mjacob 1998-04-15 00:49:58 +00:00
parent 0229740b5e
commit 0ba76b38c8
1 changed files with 26 additions and 21 deletions
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47
sys/arch/alpha/pci/pci_kn8ae.c
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@ -1,4 +1,4 @@
/* $NetBSD: pci_kn8ae.c,v 1.8 1998/03/23 06:32:39 mjacob Exp $ */
/* $NetBSD: pci_kn8ae.c,v 1.9 1998/04/15 00:49:58 mjacob Exp $ */
/*
* Copyright (c) 1997 by Matthew Jacob
@ -32,7 +32,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: pci_kn8ae.c,v 1.8 1998/03/23 06:32:39 mjacob Exp $");
__KERNEL_RCSID(0, "$NetBSD: pci_kn8ae.c,v 1.9 1998/04/15 00:49:58 mjacob Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -227,6 +227,20 @@ dec_kn8ae_intr_disestablish(ccv, cookie)
(void) splx(s);
}
int
kn8ae_spurious(arg)
void *arg;
{
int ionode, hose, device;
ionode = DWLPX_MVEC_IONODE(arg);
hose = DWLPX_MVEC_HOSE(arg);
device = DWLPX_MVEC_PCISLOT(arg);
printf("Spurious Interrupt from TLSB Node %d Hose %d Slot %d\n",
ionode + 4, hose, device);
return (-1);
}
void
kn8ae_iointr(framep, vec)
void *framep;
@ -235,6 +249,11 @@ kn8ae_iointr(framep, vec)
struct vectab *vp;
int ionode, hose, device;
if ((vec & DWLPX_VEC_EMARK) != 0) {
#ifdef EVCNT_COUNTERS
kn8ae_intr_evcnt.ev_count++;
#else
intrcnt[INTRCNT_KN8AE_IRQ]++;
#endif
dwlpx_iointr(framep, vec);
return;
}
@ -242,14 +261,14 @@ kn8ae_iointr(framep, vec)
panic("kn8ae_iointr: vec 0x%x\n", vec);
/* NOTREACHED */
}
#ifdef EVCNT_COUNTERS
kn8ae_intr_evcnt.ev_count++;
#else
; /* XXX */
#endif
ionode = DWLPX_MVEC_IONODE(vec);
hose = DWLPX_MVEC_HOSE(vec);
device = DWLPX_MVEC_PCISLOT(vec);
#ifdef EVCNT_COUNTERS
kn8ae_intr_evcnt.ev_count++;
#else
intrcnt[INTRCNT_KN8AE_IRQ+1]++;
#endif
if (ionode < 0 || ionode >= DWLPX_NIONODE ||
hose < 0 || hose >= DWLPX_NHOSE ||
@ -266,20 +285,6 @@ kn8ae_iointr(framep, vec)
}
}
int
kn8ae_spurious(arg)
void *arg;
{
int ionode, hose, device;
ionode = DWLPX_MVEC_IONODE(arg);
hose = DWLPX_MVEC_HOSE(arg);
device = DWLPX_MVEC_PCISLOT(arg);
printf("Spurious Interrupt from TLSB Node %d Hose %d Slot %d\n",
ionode + 4, hose, device);
return (-1);
}
void
kn8ae_enadis_intr(irq, onoff)
pci_intr_handle_t irq;