diff options
Diffstat (limited to 'sys/kern/kern_intr.c')
| -rw-r--r-- | sys/kern/kern_intr.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/kern/kern_intr.c b/sys/kern/kern_intr.c index f998645f5476..1893f48dc2a6 100644 --- a/sys/kern/kern_intr.c +++ b/sys/kern/kern_intr.c @@ -968,6 +968,18 @@ intr_event_schedule_thread(struct intr_event *ie, struct intr_thread *it) #endif /* + * Allow interrupt event binding for software interrupt handlers -- a no-op, + * since interrupts are generated in software rather than being directed by + * a PIC. + */ +static int +swi_assign_cpu(void *arg, u_char cpu) +{ + + return (0); +} + +/* * Add a software interrupt handler to a specified event. If a given event * is not specified, then a new event is created. */ @@ -988,7 +1000,7 @@ swi_add(struct intr_event **eventp, const char *name, driver_intr_t handler, return (EINVAL); } else { error = intr_event_create(&ie, NULL, IE_SOFT, 0, - NULL, NULL, NULL, NULL, "swi%d:", pri); + NULL, NULL, NULL, swi_assign_cpu, "swi%d:", pri); if (error) return (error); if (eventp != NULL) |