net/virtio: dump packed virtqueue data

Add support to dump packed virtqueue data to the
VIRTQUEUE_DUMP() macro.

Signed-off-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index 5c81f837720dc3726c4dc42b650626f6f9412121..ed99dfef26b04ff3f4cf1fb462825f50582af21c 100644 (file)
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -429,6 +429,15 @@ virtqueue_notify(struct virtqueue *vq)
        uint16_t used_idx, nused; \
        used_idx = (vq)->vq_ring.used->idx; \
        nused = (uint16_t)(used_idx - (vq)->vq_used_cons_idx); \
+       if (vtpci_packed_queue((vq)->hw)) { \
+               PMD_INIT_LOG(DEBUG, \
+               "VQ: - size=%d; free=%d; used_cons_idx=%d; avail_idx=%d;" \
+               "VQ: - avail_wrap_counter=%d; used_wrap_counter=%d", \
+               (vq)->vq_nentries, (vq)->vq_free_cnt, (vq)->vq_used_cons_idx, \
+               (vq)->vq_avail_idx, (vq)->avail_wrap_counter, \
+               (vq)->used_wrap_counter); \
+               break; \
+       } \
        PMD_INIT_LOG(DEBUG, \
          "VQ: - size=%d; free=%d; used=%d; desc_head_idx=%d;" \
          " avail.idx=%d; used_cons_idx=%d; used.idx=%d;" \