[dpdk-dev] [PATCH v5 05/11] net/virtio: dump packed virtqueue data

[Gavin Hu (Arm Technology China)]

> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of Jens Freimann
> Sent: Friday, September 7, 2018 2:20 AM
> To: dev at dpdk.org
> Cc: tiwei.bie at intel.com; maxime.coquelin at redhat.com
> Subject: [dpdk-dev] [PATCH v5 05/11] net/virtio: dump packed virtqueue
> data
>
> Add support to dump packed virtqueue data to the
> VIRTQUEUE_DUMP() macro.
>
> Signed-off-by: Jens Freimann <jfreimann at redhat.com>

Acked-by: Gavin Hu <gavin.hu at arm.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

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