[dpdk-dev] [PATCH v5 05/11] net/virtio: dump packed virtqueue data
Jens Freimann
jfreimann at redhat.com
Thu Sep 6 20:19:41 CEST 2018
Add support to dump packed virtqueue data to the
VIRTQUEUE_DUMP() macro.
Signed-off-by: Jens Freimann <jfreimann at redhat.com>
---
drivers/net/virtio/virtqueue.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index 53fce61b4..531ba8c65 100644
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -384,6 +384,12 @@ 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; last_used_idx=%d;", \
+ (vq)->vq_nentries, (vq)->vq_free_cnt, nused); \
+ 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
More information about the dev
mailing list