From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Hyong Youb Kim <hyonkim@cisco.com>
Cc: <dev@dpdk.org>, <stable@dpdk.org>, John Daley <johndale@cisco.com>
Subject: Re: [dpdk-stable] [PATCH] net/enic: fix filter mode detection
Date: Wed, 13 Oct 2021 14:41:35 +0100 [thread overview]
Message-ID: <c1b93940-60ab-80db-1db8-57fe3133d3d3@intel.com> (raw)
In-Reply-To: <20211013012123.7874-1-hyonkim@cisco.com>
On 10/13/2021 2:21 AM, Hyong Youb Kim wrote:
> vnic_dev_capable_filter_mode() currently fails when
> CMD_CAPABILITY(CMD_ADD_FILTER) returns ERR_EPERM. In turn, this
> failure causes the driver initialization to fail.
>
> But, firmware may legitimately return ERR_EPERM. For example, VF vNIC
> returns ERR_EPERM when it does not support filtering at all. So, treat
> ERR_EPERM as "no filtering available" instead of an unexpected error.
>
> Fixes: 322b355f2183 ("net/enic/base: bring NIC interface functions up to date")
> Cc: stable@dpdk.org
>
> Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
> Reviewed-by: John Daley <johndale@cisco.com>
Applied to dpdk-next-net/main, thanks.
prev parent reply other threads:[~2021-10-13 13:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 1:21 Hyong Youb Kim
2021-10-13 13:41 ` Ferruh Yigit [this message]
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