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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Adding few more folks to the mailchain. Thanks, Pavan From: Cheekatamarla Eswara Venkata Pavan Kumar (EXT) Sent: Tuesday, June 14, 2022 18:16 To: 'qi.z.zhang@intel.com' Cc: 'users@dpdk.org' ; Anurag Agarwal ; Naveen Manyam Subramanyam ; Anil Kumar Koli (EXT) Subject: Query on interface state post compute reboot Hi Qi Zhang, In our environment with E810 card, we observe sometimes dpdk0 is up and d= pdk1 port is not coming up after the host reboot. On our debugging, we see the issue is seen with dpdk20.11.4 and dpdk20.11.5= (not tested on previous versions) but not seen in dpdk21.02. We tried to narrow down to commits that went in dpdk21.02 and i see the bel= ow commits has resolved the issue for us. I tried cherry-picking this on dpdk20.11.4 and i don't see the issue after = compute reboot. b1d08cb258cd3e7757f2727381f59fa66d9d78b5 net/ice/base: read option ROM comb= o version from CIVD =3D=3D=3D>>> Commit in which issue is not seen. This Commit is dependent on the below 3 commits. eb1f31fad3150e06aab0f8db61117ac594b564f9 net/ice/base: refactor interface f= or flash read f44382091895ae9a477247e995811bc940fdecdb net/ice/base: allow reading inacti= ve flash security revision c897f535e3a7899a4cbe0cdaaa8ba88761b95038 net/ice/base: allow flash read wit= h arbitrary size Can you please help us understand if these commits have any reference to th= e port states while host reboot. I searched in internet for bug report on this fix but could not find any. P= lease let me know if any bug report is there for this commits Thanks, Pavan --_000_AM0PR07MB5553C1E24A67E6A1082A5ECFF0AA9AM0PR07MB5553eurp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Adding few more folks to the mailchain.

 

Thanks,

Pavan

 

From: Cheekatamarla Eswara Venkata Pavan Kuma= r (EXT)
Sent: Tuesday, June 14, 2022 18:16
To: 'qi.z.zhang@intel.com' <qi.z.zhang@intel.com>
Cc: 'users@dpdk.org' <users@dpdk.org>; Anurag Agarwal <anur= ag.agarwal@ericsson.com>; Naveen Manyam Subramanyam <naveen.manyam.su= bramanyam@ericsson.com>; Anil Kumar Koli (EXT) <anil.kumar.koli.ext@e= ricsson.com>
Subject: Query on interface state post compute reboot

 

Hi Qi Zhang,

  In our environment with E810 card, we observe= sometimes dpdk0 is up and dpdk1 port is not coming up after the host reboo= t.

On our debugging, we see the issue is seen with dpdk= 20.11.4 and dpdk20.11.5(not tested on previous versions) but not seen in dp= dk21.02.

We tried to narrow down to commits that went in dpdk= 21.02 and i see the below commits has resolved the issue for us.=

I tried cherry-picking this on dpdk20.11.4 and i don= ’t see the issue after compute reboot.

 

b1d08cb258cd3e7757f2727381f59fa66d9d78b5 net/ice/bas= e: read option ROM combo version from CIVD  =3D=3D=3D>>> Comm= it in which issue is not seen.

This Commit is dependent on the below 3 commits.

eb1f31fad3150e06aab0f8db61117ac594b564f9 net/ice/bas= e: refactor interface for flash read

f44382091895ae9a477247e995811bc940fdecdb net/ice/bas= e: allow reading inactive flash security revision

c897f535e3a7899a4cbe0cdaaa8ba88761b95038 net/ice/bas= e: allow flash read with arbitrary size

 

Can you please help us understand if these commits h= ave any reference to the port states while host reboot.

I searched in internet for bug report on this fix bu= t could not find any. Please let me know if any bug report is there for thi= s commits

 

Thanks,

Pavan

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