diff options
Diffstat (limited to 'drivers/xen/events/events_2l.c')
| -rw-r--r-- | drivers/xen/events/events_2l.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/xen/events/events_2l.c b/drivers/xen/events/events_2l.c index e55677cca745..ecb402a149e3 100644 --- a/drivers/xen/events/events_2l.c +++ b/drivers/xen/events/events_2l.c @@ -41,6 +41,11 @@ static DEFINE_PER_CPU(xen_ulong_t [NR_EVENT_CHANNELS/BITS_PER_EVTCHN_WORD], cpu_evtchn_mask); +static unsigned evtchn_2l_max_channels(void) +{ + return NR_EVENT_CHANNELS; +} + static void evtchn_2l_bind_to_cpu(struct irq_info *info, unsigned cpu) { clear_bit(info->evtchn, BM(per_cpu(cpu_evtchn_mask, info->cpu))); @@ -238,7 +243,7 @@ static void evtchn_2l_handle_events(unsigned cpu) /* Process port. */ port = (word_idx * BITS_PER_EVTCHN_WORD) + bit_idx; - irq = evtchn_to_irq[port]; + irq = get_evtchn_to_irq(port); if (irq != -1) { desc = irq_to_desc(irq); @@ -332,7 +337,7 @@ irqreturn_t xen_debug_interrupt(int irq, void *dev_id) int word_idx = i / BITS_PER_EVTCHN_WORD; printk(" %d: event %d -> irq %d%s%s%s\n", cpu_from_evtchn(i), i, - evtchn_to_irq[i], + get_evtchn_to_irq(i), sync_test_bit(word_idx, BM(&v->evtchn_pending_sel)) ? "" : " l2-clear", !sync_test_bit(i, BM(sh->evtchn_mask)) @@ -348,6 +353,8 @@ irqreturn_t xen_debug_interrupt(int irq, void *dev_id) } static const struct evtchn_ops evtchn_ops_2l = { + .max_channels = evtchn_2l_max_channels, + .nr_channels = evtchn_2l_max_channels, .bind_to_cpu = evtchn_2l_bind_to_cpu, .clear_pending = evtchn_2l_clear_pending, .set_pending = evtchn_2l_set_pending, |