[v9,4/8] 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>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
drivers/net/virtio/virtqueue.h | 9 +++++++++
1 file changed, 9 insertions(+)
Comments
On Wed, Oct 24, 2018 at 04:32:32PM +0200, Jens Freimann wrote:
> 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", \
Please remove the second "VQ: -" as they are on the same line.
> + (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
>
On Thu, Oct 25, 2018 at 05:25:40PM +0800, Tiwei Bie wrote:
>On Wed, Oct 24, 2018 at 04:32:32PM +0200, Jens Freimann wrote:
>> 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", \
>
>Please remove the second "VQ: -" as they are on the same line.
ok
regards,
Jens
@@ -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;" \