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Thread-Topic: does DPDK support QAT C4xxx and how? 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Changchun, I cannot comment on that driver version pending flag, but from my experienc= e DPDK works with the devices you specified. You should be able to download= the most recent QuickAssist driver, install it with SRIOV support and use = QAT as described in the document you linked. -Georgii From: Changchun Zhang Sent: Monday, April 24, 2023 9:50 AM To: users@dpdk.org Subject: does DPDK support QAT C4xxx and how? Hi, According to the section 22.3.6 Available kernel drives in https://doc.dpdk= .org/guides-21.11/cryptodevs/qat.html?highlight=3Dqat , the "Driver/ver" co= lumn for device C4xxx is still in release pending status. Yes No No 3 C4xxx p qat_c4xxx c4xxx 18a0 1 18a1 128 Does it mean that DPDK still cannot run acceleration with QAT C4xxx device?= If it can, how does it work? Thanks Changchun --_000_SJ0PR11MB4910E27557DA969D6FDADFD2F2679SJ0PR11MB4910namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Changchun,

 

I cannot comment on that driver version pending flag= , but from my experience DPDK works with the devices you specified. You sho= uld be able to download the most recent QuickAssist driver, install it with= SRIOV support and use QAT as described in the document you linked.

 

-Georgii

 

From: Changchun Zhang <changchun.zhang@ora= cle.com>
Sent: Monday, April 24, 2023 9:50 AM
To: users@dpdk.org
Subject: does DPDK support QAT C4xxx and how?

 

Hi,

 

According to the section 22.3.6 Available kernel dri= ves in https://doc.dpdk.org/guides-21.11/cryptodevs/qat.html?highlight=3Dqat ,= the “Driver/ver” column for device C4xxx is still in release p= ending status.

 

Yes

No

No

3

C4xxx

p

qat_c4xxx

c4xxx

18a0

1

18a1

128

 

 

Does it mean that DPDK still cannot run acceleration= with QAT C4xxx device? If it can, how does it work?

 

Thanks

Changchun

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