From: Harish Patil <harish.patil@qlogic.com>
To: Chas Williams <3chas3@gmail.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] bnx2x driver and 57800 versus 57810
Date: Wed, 27 Jan 2016 07:32:51 +0000 [thread overview]
Message-ID: <D2CDB1F1.129C53%harish.patil@qlogic.com> (raw)
In-Reply-To: <1453853598.28524.23.camel@gmail.com>
>
>I have to practically identical systems, same hypervisor on each (Centos
>7.x). In one, I have a 57800 card which works fine with DPDK with
>SRIOV. In the other, I have a 57810 card which doesn't work with SRIOV.
>
>For the 57810 I have tracked this down to the status block in the VF
>failing to be updated. The linux driver works fine but it appears to
>use a slightly different scheme -- writing some sort of fastpath status
>block generation per interrupt.
>
>Does anyone have any suggestions or a programming guide for this device?
>
>
What is not working with 57810? Is it link related or traffic? Please
provide the details.
Attached is the SW programming guide for 577xx/578xx. I’m not sure if it
has details pertaining to the specific issue that you have.
Thanks,
Harish
FYI- I had replied to your email earlier with the doc attached but it did
not go thru’ yet due to size restrictions.
Your mail to 'dev' with the subject
Re: [dpdk-dev] bnx2x driver and 57800 versus 57810
Is being held until the list moderator can review it for approval.
The reason it is being held:
Message body is too big: 1350322 bytes with a limit of 300 KB
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next prev parent reply other threads:[~2016-01-27 7:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-27 0:13 Chas Williams
2016-01-27 7:32 ` Harish Patil [this message]
2016-01-27 15:58 ` Chas Williams
2016-06-13 14:11 ` Chas Williams
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