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net/virtio: dump packed virtqueue data

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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>
This commit is contained in:
Jens Freimann 2018-12-17 22:31:33 +01:00 committed by Ferruh Yigit
parent f803734b0f
commit 56785a2d6f
1 changed files with 9 additions and 0 deletions
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9
drivers/net/virtio/virtqueue.h
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@ -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;" \