[v7,4/8] net/virtio: dump packed virtqueue data
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Commit Message
Add support to dump packed virtqueue data to the
VIRTQUEUE_DUMP() macro.
Signed-off-by: Jens Freimann <jfreimann@redhat.com>
---
drivers/net/virtio/virtqueue.h | 9 +++++++++
1 file changed, 9 insertions(+)
Comments
On 10/03/2018 03:11 PM, Jens Freimann wrote:
> Add support to dump packed virtqueue data to the
> VIRTQUEUE_DUMP() macro.
>
> Signed-off-by: Jens Freimann <jfreimann@redhat.com>
> ---
> drivers/net/virtio/virtqueue.h | 9 +++++++++
> 1 file changed, 9 insertions(+)
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
> index b55ace958..549962c28 100644
> --- a/drivers/net/virtio/virtqueue.h
> +++ b/drivers/net/virtio/virtqueue.h
> @@ -377,6 +377,15 @@ 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;" \
>
@@ -377,6 +377,15 @@ 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;" \