[v2,2/3] app/testpmd: add Rx buffer size display in queue info query
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Commit Message
Add Rx buffer size to queue info querry cmd so that the user can get the
buffer length used by HW queue for receiving packets.
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
---
v1 -> v2: fix some spelling mistake
---
app/test-pmd/config.c | 1 +
1 file changed, 1 insertion(+)
--
2.7.4
Comments
On 2020/8/26 15:12, Chengchang Tang wrote:
> Add Rx buffer size to queue info querry cmd so that the user can get the
> buffer length used by HW queue for receiving packets.
>
> Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Reviewed-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
> ---
> v1 -> v2: fix some spelling mistake
> ---
> app/test-pmd/config.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
> index 30bee33..b432ac6 100644
> --- a/app/test-pmd/config.c
> +++ b/app/test-pmd/config.c
> @@ -452,6 +452,7 @@ rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
> (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
> printf("\nRX scattered packets: %s",
> (qinfo.scattered_rx != 0) ? "on" : "off");
> + printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
> printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
>
> if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
> --
> 2.7.4
>
On Wed, 26 Aug 2020 15:12:22 +0800
Chengchang Tang <tangchengchang@huawei.com> wrote:
> Add Rx buffer size to queue info querry cmd so that the user can get the
> buffer length used by HW queue for receiving packets.
>
> Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
You might want to add this info to proc-info tool as well.
Hi, Stephen Hemminger
On 2020/8/26 22:42, Stephen Hemminger wrote:
> On Wed, 26 Aug 2020 15:12:22 +0800
> Chengchang Tang <tangchengchang@huawei.com> wrote:
>
>> Add Rx buffer size to queue info querry cmd so that the user can get the
>> buffer length used by HW queue for receiving packets.
>>
>> Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
>
> You might want to add this info to proc-info tool as well.
>
> .
>
Thanks for your suggestion.
I will add this to proc-info tool in the next version.
Thanks, Chengchang
@@ -452,6 +452,7 @@ rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
(qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
printf("\nRX scattered packets: %s",
(qinfo.scattered_rx != 0) ? "on" : "off");
+ printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)