vhost-net patches

Commit Message

Michael S. Tsirkin Oct. 23, 2009, 7:12 a.m. UTC

None

Patch

diff --git a/hw/vhost_net.c b/hw/vhost_net.c
index bc179ab..d651504 100644
--- a/hw/vhost_net.c
+++ b/hw/vhost_net.c
@@ -66,6 +66,11 @@  static int vhost_virtqueue_init(struct vhost_dev *dev,
 	r = ioctl(dev->control, VHOST_SET_VRING_AVAIL, &addr);
 	if (r < 0)
 		return -errno;
+
+	fprintf(stderr, "VQ %d, avail va %p(=%llx), pa %llx, num %x size %llx\n",
+		idx, vq->avail, (unsigned long long)addr.user_addr,
+		(unsigned long long)q->vring.avail, (unsigned)q->vring.num, s);
+
 	s = l = offsetof(struct vring_used, ring) +
 		sizeof(struct vring_used_elem) * q->vring.num;
 	vq->used = cpu_physical_memory_map(q->vring.used, &l, 1);