diff options
| author | grehan <grehan@FreeBSD.org> | 2013-07-05 05:47:10 +0000 |
|---|---|---|
| committer | grehan <grehan@FreeBSD.org> | 2013-07-05 05:47:10 +0000 |
| commit | 6a7baaf83640e0eaa135d2f7a3c1d4401f1683bf (patch) | |
| tree | 83ae82cf8f72af4b819f49aa52acdd97f74c6328 /sys/dev/virtio/virtqueue.c | |
| parent | 2cb5a953f0a60811764ccaca7c37b51ff007c711 (diff) | |
| parent | 8e6b84b998690dcfc1a4957dc7a483ac5b600db8 (diff) | |
| download | FreeBSD-src-6a7baaf83640e0eaa135d2f7a3c1d4401f1683bf.zip FreeBSD-src-6a7baaf83640e0eaa135d2f7a3c1d4401f1683bf.tar.gz | |
IFC @ r252763
Diffstat (limited to 'sys/dev/virtio/virtqueue.c')
| -rw-r--r-- | sys/dev/virtio/virtqueue.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sys/dev/virtio/virtqueue.c b/sys/dev/virtio/virtqueue.c index 1553afa..a82426e 100644 --- a/sys/dev/virtio/virtqueue.c +++ b/sys/dev/virtio/virtqueue.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2011, Bryan Venteicher <bryanv@daemoninthecloset.org> + * Copyright (c) 2011, Bryan Venteicher <bryanv@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -414,18 +414,24 @@ virtqueue_nused(struct virtqueue *vq) } int -virtqueue_intr(struct virtqueue *vq) +virtqueue_intr_filter(struct virtqueue *vq) { - if (vq->vq_intrhand == NULL || - vq->vq_used_cons_idx == vq->vq_ring.used->idx) + if (vq->vq_used_cons_idx == vq->vq_ring.used->idx) return (0); - vq->vq_intrhand(vq->vq_intrhand_arg); + virtqueue_disable_intr(vq); return (1); } +void +virtqueue_intr(struct virtqueue *vq) +{ + + vq->vq_intrhand(vq->vq_intrhand_arg); +} + int virtqueue_enable_intr(struct virtqueue *vq) { |
