* [dpdk-dev] 17.02-rc2: i40e and LSC
@ 2017-02-06 13:12 Ivan Nardi
2017-02-07 1:13 ` Zhang, Qi Z
0 siblings, 1 reply; 3+ messages in thread
From: Ivan Nardi @ 2017-02-06 13:12 UTC (permalink / raw)
To: dev
Hi guys
we are upgrading our application from dpdk 16.11 to 17.02-rc2 and we are
facing a strange behavior with i40e driver and LSC
If we call rte_eth_dev_configure() with port_conf.intr_conf.lsc = 1, the
call always failed with error
Configuring Port 0 (socket 1)
rte_eth_dev_configure: driver net_i40e does not support lsc
Fail to configure port 0
Everything is fine with 16.11 or with port_conf.intr_conf.lsc = 0 (default
value)
Is this the intended (new) behavior or am I missing something obvious here?
Thanks in advance
Ivan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] 17.02-rc2: i40e and LSC
2017-02-06 13:12 [dpdk-dev] 17.02-rc2: i40e and LSC Ivan Nardi
@ 2017-02-07 1:13 ` Zhang, Qi Z
2017-02-07 10:20 ` Ivan Nardi
0 siblings, 1 reply; 3+ messages in thread
From: Zhang, Qi Z @ 2017-02-07 1:13 UTC (permalink / raw)
To: Ivan Nardi, dev
Hi Ivan:
This is a bug and is fixed with below patch
http://dpdk.org/dev/patchwork/patch/20163/
Regards
Qi
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ivan Nardi
> Sent: Monday, February 6, 2017 9:13 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] 17.02-rc2: i40e and LSC
>
> Hi guys
> we are upgrading our application from dpdk 16.11 to 17.02-rc2 and we are
> facing a strange behavior with i40e driver and LSC If we call
> rte_eth_dev_configure() with port_conf.intr_conf.lsc = 1, the call always
> failed with error
>
> Configuring Port 0 (socket 1)
> rte_eth_dev_configure: driver net_i40e does not support lsc Fail to configure
> port 0
>
> Everything is fine with 16.11 or with port_conf.intr_conf.lsc = 0 (default
> value)
>
> Is this the intended (new) behavior or am I missing something obvious here?
> Thanks in advance
>
> Ivan
Regards
Qi
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] 17.02-rc2: i40e and LSC
2017-02-07 1:13 ` Zhang, Qi Z
@ 2017-02-07 10:20 ` Ivan Nardi
0 siblings, 0 replies; 3+ messages in thread
From: Ivan Nardi @ 2017-02-07 10:20 UTC (permalink / raw)
To: Zhang, Qi Z; +Cc: dev
Hi Qi
thanks for pointing me to that patch!
Regards
Ivan
On 7 February 2017 at 02:13, Zhang, Qi Z <qi.z.zhang@intel.com> wrote:
> Hi Ivan:
> This is a bug and is fixed with below patch
> http://dpdk.org/dev/patchwork/patch/20163/
> Regards
> Qi
>
>> -----Original Message-----
>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ivan Nardi
>> Sent: Monday, February 6, 2017 9:13 PM
>> To: dev@dpdk.org
>> Subject: [dpdk-dev] 17.02-rc2: i40e and LSC
>>
>> Hi guys
>> we are upgrading our application from dpdk 16.11 to 17.02-rc2 and we are
>> facing a strange behavior with i40e driver and LSC If we call
>> rte_eth_dev_configure() with port_conf.intr_conf.lsc = 1, the call always
>> failed with error
>>
>> Configuring Port 0 (socket 1)
>> rte_eth_dev_configure: driver net_i40e does not support lsc Fail to configure
>> port 0
>>
>> Everything is fine with 16.11 or with port_conf.intr_conf.lsc = 0 (default
>> value)
>>
>> Is this the intended (new) behavior or am I missing something obvious here?
>> Thanks in advance
>>
>> Ivan
>
> Regards
> Qi
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-02-07 10:21 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-02-06 13:12 [dpdk-dev] 17.02-rc2: i40e and LSC Ivan Nardi
2017-02-07 1:13 ` Zhang, Qi Z
2017-02-07 10:20 ` Ivan Nardi
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).