[dpdk-dev] [PATCH v9 4/8] net/virtio: dump packed virtqueue data

Jens Freimann jfreimann at redhat.com
Thu Oct 25 15:54:44 CEST 2018


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 at redhat.com>
>> Reviewed-by: Maxime Coquelin <maxime.coquelin at 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 


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