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From: Jens Freimann <jfreimann@redhat.com>
To: dev@dpdk.org
Cc: tiwei.bie@intel.com,
maxime.coquelin@redhat.com
Date: Wed, 24 Oct 2018 16:32:32 +0200
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Subject: [dpdk-dev] [PATCH v9 4/8] 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>
---
drivers/net/virtio/virtqueue.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index 3d512fe30..2af1bc259 100644
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -368,6 +368,15 @@ 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)->vq_ring.avail_wrap_counter, \
+ (vq)->vq_ring.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;" \
--
2.17.1