From: Filip Janiszewski <contact@filipjaniszewski.com>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] flow rule rejected by device
Date: Sat, 16 Feb 2019 15:19:59 +0100 [thread overview]
Message-ID: <f74c0851-8350-b230-b906-e66af8835cd1@filipjaniszewski.com> (raw)
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
next reply other threads:[~2019-02-16 14:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-16 14:19 Filip Janiszewski [this message]
2019-02-17 4:32 ` Cliff Burdick
2019-02-17 7:40 ` Filip Janiszewski
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