From: Patrick Robb <probb@iol.unh.edu>
To: "Juraj Linkeš" <juraj.linkes@pantheon.tech>
Cc: Dharmik Jayesh Thakkar <DharmikJayesh.Thakkar@arm.com>,
David Marchand <david.marchand@redhat.com>,
Ruifeng Wang <Ruifeng.Wang@arm.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
"ci@dpdk.org" <ci@dpdk.org>, nd <nd@arm.com>
Subject: Re: Intel QAT 8970 accel card on ARM Ampere Server
Date: Thu, 2 Nov 2023 18:00:55 -0400 [thread overview]
Message-ID: <CAJvnSUB1Wns-Ub3zNyUWotipZ2f23jF=NQxUS6v8_b8W9kNCQg@mail.gmail.com> (raw)
In-Reply-To: <CAJvnSUA0F2RAYhXbN40zhP61OQ+Z1fvj3i-GBK1jQNC0sFo1PA@mail.gmail.com>
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On Wed, Oct 11, 2023 at 4:13 PM Patrick Robb <probb@iol.unh.edu> wrote:
>
> root@arm-ampere-dut:~# echo 16 >
> /sys/bus/pci/drivers/c6xx/0000:03:00.0/sriov_numvfs
> Segmentation fault (core dumped)
>
> Hi Aaron,
Thanks for offering to take a look. I'm not sure if you've seen the rest of
this conversation already from it being on the ci mailing list or not, but
modinfo looks good for qat_c62x andqat_c62xvf after the custom kernel was
built. From there, it should be possible to bind some VFs for each PF on
the QAT card, per documentation here
https://doc.dpdk.org/guides/cryptodevs/qat.html but it results in a seg
fault like you see above. Let me know if you have any ideas.
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next prev parent reply other threads:[~2023-11-02 22:01 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-31 17:13 Patrick Robb
2023-08-04 9:48 ` Ruifeng Wang
2023-08-08 7:07 ` Juraj Linkeš
2023-08-08 7:11 ` Ruifeng Wang
2023-08-11 21:18 ` Patrick Robb
2023-08-21 8:45 ` Juraj Linkeš
2023-08-30 0:05 ` Patrick Robb
2023-09-01 21:30 ` Patrick Robb
2023-09-11 8:13 ` Juraj Linkeš
2023-09-20 18:28 ` Patrick Robb
2023-09-25 15:19 ` Ruifeng Wang
2023-10-09 16:34 ` Patrick Robb
2023-10-10 2:28 ` Patrick Robb
2023-10-10 3:55 ` Dharmik Jayesh Thakkar
2023-10-10 7:25 ` David Marchand
2023-10-10 15:03 ` Dharmik Jayesh Thakkar
2023-10-10 15:12 ` David Marchand
2023-10-10 15:59 ` Patrick Robb
2023-10-10 21:50 ` Dharmik Jayesh Thakkar
2023-10-11 8:14 ` Juraj Linkeš
2023-10-11 20:13 ` Patrick Robb
2023-11-02 22:00 ` Patrick Robb [this message]
2023-11-14 7:34 ` Ruifeng Wang
2023-11-14 14:36 ` Patrick Robb
2024-02-27 6:58 ` Patrick Robb
2024-02-27 13:50 ` Honnappa Nagarahalli
2024-02-28 20:00 ` Patrick Robb
2024-02-28 20:40 ` Honnappa Nagarahalli
2024-03-07 5:27 ` Patrick Robb
2024-03-07 7:56 ` David Marchand
2023-10-11 11:51 ` David Marchand
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