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Account ISA interrupts by evcnt(9)

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This commit is contained in:
tsutsui 2006-06-12 15:39:01 +00:00
parent 0f6618f084
commit 5c40f381f5
2 changed files with 12 additions and 5 deletions
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4
sys/arch/arc/include/isa_machdep.h
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@ -1,4 +1,4 @@
/* $NetBSD: isa_machdep.h,v 1.12 2006/06/12 15:24:31 tsutsui Exp $ */
/* $NetBSD: isa_machdep.h,v 1.13 2006/06/12 15:39:01 tsutsui Exp $ */
/* $OpenBSD: isa_machdep.h,v 1.5 1997/04/19 17:20:00 pefo Exp $ */
/*
@ -136,6 +136,8 @@ struct isa_intrhand {
u_long ih_count;
int ih_level;
int ih_irq;
struct evcnt ih_evcnt;
char ih_evname[32];
};
#endif /* _ISA_MACHDEP_H_ */

13
sys/arch/arc/isa/isabus.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: isabus.c,v 1.32 2006/06/12 15:24:31 tsutsui Exp $ */
/* $NetBSD: isabus.c,v 1.33 2006/06/12 15:39:01 tsutsui Exp $ */
/* $OpenBSD: isabus.c,v 1.15 1998/03/16 09:38:46 pefo Exp $ */
/* NetBSD: isa.c,v 1.33 1995/06/28 04:30:51 cgd Exp */
@ -120,7 +120,7 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: isabus.c,v 1.32 2006/06/12 15:24:31 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: isabus.c,v 1.33 2006/06/12 15:39:01 tsutsui Exp $");
#include <sys/param.h>
#include <sys/proc.h>
@ -394,6 +394,9 @@ isabr_intr_establish(isa_chipset_tag_t ic, int irq, int type, int level,
ih->ih_next = NULL;
ih->ih_level = level;
ih->ih_irq = irq;
snprintf(ih->ih_evname, sizeof(ih->ih_evname), "irq %d", irq);
evcnt_attach_dynamic(&ih->ih_evcnt, EVCNT_TYPE_INTR, NULL, "isa",
ih->ih_evname);
*p = ih;
return ih;
@ -434,11 +437,13 @@ isabr_iointr(uint32_t mask, struct clockframe *cf)
ih = isa_intrhand[isa_vector];
if (isa_vector == 0 && ih) { /* Clock */ /*XXX*/
last_cp0_count = mips3_cp0_count_read();
(*ih->ih_fun)(cf);
if ((*ih->ih_fun)(cf))
ih->ih_evcnt.ev_count++;
ih = ih->ih_next;
}
while (ih) {
(*ih->ih_fun)(ih->ih_arg);
if ((*ih->ih_fun)(ih->ih_arg))
ih->ih_evcnt.ev_count++;
ih = ih->ih_next;
}
imen = o_imen;