* does DPDK support QAT C4xxx and how? @ 2023-04-24 16:49 Changchun Zhang 2023-04-24 16:56 ` Tkachuk, Georgii 0 siblings, 1 reply; 4+ messages in thread From: Changchun Zhang @ 2023-04-24 16:49 UTC (permalink / raw) To: users [-- Attachment #1: Type: text/plain, Size: 411 bytes --] Hi, According to the section 22.3.6 Available kernel drives in https://doc.dpdk.org/guides-21.11/cryptodevs/qat.html?highlight=qat , the "Driver/ver" column 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 [-- Attachment #2: Type: text/html, Size: 6638 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: does DPDK support QAT C4xxx and how? 2023-04-24 16:49 does DPDK support QAT C4xxx and how? Changchun Zhang @ 2023-04-24 16:56 ` Tkachuk, Georgii 2023-04-24 18:07 ` Changchun Zhang 0 siblings, 1 reply; 4+ messages in thread From: Tkachuk, Georgii @ 2023-04-24 16:56 UTC (permalink / raw) To: Zhang, Changchun, users [-- Attachment #1: Type: text/plain, Size: 872 bytes --] Hi Changchun, I cannot comment on that driver version pending flag, but from my experience 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 <changchun.zhang@oracle.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 drives in https://doc.dpdk.org/guides-21.11/cryptodevs/qat.html?highlight=qat , the "Driver/ver" column 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 [-- Attachment #2: Type: text/html, Size: 7447 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: does DPDK support QAT C4xxx and how? 2023-04-24 16:56 ` Tkachuk, Georgii @ 2023-04-24 18:07 ` Changchun Zhang 2023-04-25 0:51 ` Tkachuk, Georgii 0 siblings, 1 reply; 4+ messages in thread From: Changchun Zhang @ 2023-04-24 18:07 UTC (permalink / raw) To: Tkachuk, Georgii, users [-- Attachment #1: Type: text/plain, Size: 1651 bytes --] Thanks for confirm. So in your experience, to use C4xxx, are you using the QAT driver of Hardware v2.0 or Hardware v1.7/v1.8 in this page https://www.intel.com/content/www/us/en/developer/topic-technology/open/quick-assist-technology/overview.html ? Thanks, Changchun (Alex) From: Tkachuk, Georgii <georgii.tkachuk@intel.com> Sent: Monday, April 24, 2023 12:56 PM To: Changchun Zhang <changchun.zhang@oracle.com>; users@dpdk.org Subject: [External] : RE: does DPDK support QAT C4xxx and how? Hi Changchun, I cannot comment on that driver version pending flag, but from my experience 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 <changchun.zhang@oracle.com<mailto:changchun.zhang@oracle.com>> Sent: Monday, April 24, 2023 9:50 AM To: users@dpdk.org<mailto: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=qat<https://urldefense.com/v3/__https:/doc.dpdk.org/guides-21.11/cryptodevs/qat.html?highlight=qat__;!!ACWV5N9M2RV99hQ!Lehr1J7IMjRErDDhRupsPyglwwKYwVv35e6IpjzM7lRvFBqiCijr3sG0jjRbjohxY79fhq6qCLwfU6YCrGYNTHtyk7xzwQA$> , the "Driver/ver" column 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 [-- Attachment #2: Type: text/html, Size: 9325 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: does DPDK support QAT C4xxx and how? 2023-04-24 18:07 ` Changchun Zhang @ 2023-04-25 0:51 ` Tkachuk, Georgii 0 siblings, 0 replies; 4+ messages in thread From: Tkachuk, Georgii @ 2023-04-25 0:51 UTC (permalink / raw) To: Zhang, Changchun, users [-- Attachment #1: Type: text/plain, Size: 2041 bytes --] Device 18a1 is hardware v1.8, so Hardware v1.7/v1.8 version should work. -Georgii From: Changchun Zhang <changchun.zhang@oracle.com> Sent: Monday, April 24, 2023 11:08 AM To: Tkachuk, Georgii <georgii.tkachuk@intel.com>; users@dpdk.org Subject: RE: does DPDK support QAT C4xxx and how? Thanks for confirm. So in your experience, to use C4xxx, are you using the QAT driver of Hardware v2.0 or Hardware v1.7/v1.8 in this page https://www.intel.com/content/www/us/en/developer/topic-technology/open/quick-assist-technology/overview.html ? Thanks, Changchun (Alex) From: Tkachuk, Georgii <georgii.tkachuk@intel.com<mailto:georgii.tkachuk@intel.com>> Sent: Monday, April 24, 2023 12:56 PM To: Changchun Zhang <changchun.zhang@oracle.com<mailto:changchun.zhang@oracle.com>>; users@dpdk.org<mailto:users@dpdk.org> Subject: [External] : RE: does DPDK support QAT C4xxx and how? Hi Changchun, I cannot comment on that driver version pending flag, but from my experience 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 <changchun.zhang@oracle.com<mailto:changchun.zhang@oracle.com>> Sent: Monday, April 24, 2023 9:50 AM To: users@dpdk.org<mailto: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=qat<https://urldefense.com/v3/__https:/doc.dpdk.org/guides-21.11/cryptodevs/qat.html?highlight=qat__;!!ACWV5N9M2RV99hQ!Lehr1J7IMjRErDDhRupsPyglwwKYwVv35e6IpjzM7lRvFBqiCijr3sG0jjRbjohxY79fhq6qCLwfU6YCrGYNTHtyk7xzwQA$> , the "Driver/ver" column 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 [-- Attachment #2: Type: text/html, Size: 10042 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-04-25 0:51 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-04-24 16:49 does DPDK support QAT C4xxx and how? Changchun Zhang 2023-04-24 16:56 ` Tkachuk, Georgii 2023-04-24 18:07 ` Changchun Zhang 2023-04-25 0:51 ` Tkachuk, Georgii
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