From: Filip Janiszewski <contact@filipjaniszewski.com>
To: Cliff Burdick <shaklee3@gmail.com>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] flow rule rejected by device
Date: Sun, 17 Feb 2019 08:40:20 +0100 [thread overview]
Message-ID: <0d068419-3931-34ec-493d-c4cd1a2b99b1@filipjaniszewski.com> (raw)
In-Reply-To: <CA+Gp1nbYzBX7JJNfYQ7nX2ZJ6nh-zxpEv5jWu8GQCeE=8TGr9A@mail.gmail.com>
I'm not creating any flow at all, that's the weird part.
Il 17/02/19 05:32, Cliff Burdick ha scritto:
> What type are flow are you creating? I believe #95 is simply that it's
> not supported on that NIC. I'm not sure if an HP variant of the CX4 will
> support different flows, but it should be traceable in the driver.
>
> On Sat, Feb 16, 2019 at 6:20 AM Filip Janiszewski
> <contact@filipjaniszewski.com <mailto:contact@filipjaniszewski.com>> wrote:
>
> Hi All,
>
> I have a weird issue with an re-branded Mellanox card (sold as HP, but
> MLX hardware: HP InfiniBand FDR/EN 10/40Gb Dual Port 544FLR-QSFP
> Adapter) which is failing to start (rte_eth_dev_start) with the
> following message:
>
> .
> PMD: net_mlx4: 0xebbf40: cannot attach flow rules (code 95, "Operation
> not supported"), flow error type 2, cause 0x7f76cd22b680, message: flow
> rule rejected by device
> .
>
> I can't say what that cause means, any suggestion on how to decode those
> numbers? Also, I don't have configured any flow rule (or nothing
> related) and the very same code works fine one a ConnectX-4 Lx.
>
> I suspect a firmware compatibility issue, as the HP card is running with
> the FW version 2.30.3200 while apparently the Minimum firmware version
> required to support DPDK is 2.36.5000:
>
> http://www.mellanox.com/related-docs/prod_software/MLNX_DPDK_Quick_Start_Guide_v16.11_1.5.pdf
>
> (Page 8).
>
> The HP card is running on Mellanox firmware.
>
> Did anyone encountered a similar issue and can comment if the firmware
> can be the problem here?
>
> Thanks
>
> --
> BR, Filip
> +48 666 369 823
>
--
BR, Filip
+48 666 369 823
prev parent reply other threads:[~2019-02-17 7:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-16 14:19 Filip Janiszewski
2019-02-17 4:32 ` Cliff Burdick
2019-02-17 7:40 ` Filip Janiszewski [this message]
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