From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Bruce Richardson <bruce.richardson@intel.com>, <dev@dpdk.org>
Cc: <stable@dpdk.org>, Qi Zhang <qi.z.zhang@intel.com>,
Mingjin Ye <mingjinx.ye@intel.com>
Subject: Re: [PATCH] net/ice: fix inconsistency in Rx queue VLAN tag placement
Date: Fri, 27 Jun 2025 16:31:20 +0200 [thread overview]
Message-ID: <c58479e7-9a2a-4b8f-b9f3-0b69600aaf0b@intel.com> (raw)
In-Reply-To: <20250627135201.1393662-1-bruce.richardson@intel.com>
On 6/27/2025 3:52 PM, Bruce Richardson wrote:
> When VLAN or QinQ stripping is enabled in the ice driver, an
> inconsistency was observed between the placement of the VLAN tag in the
> descriptors of the final Rx queue (irrespective of the number of queues)
> vs descriptors of all other queues. This inconsistency was due to the
> fact that the driver - when updating l2tsel (L2 tag selection) field -
> used the queue id, rather than the register index for the queue. Queue 0
> is normally HW queue 1, etc., meaning the final queue never had its
> field updated.
>
> Fixes: de5da9d16430 ("net/ice: support double VLAN")
> Cc: stable@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
Acked-By: Anatoly Burakov <anatoly.burakov@intel.com>
--
Thanks,
Anatoly
prev parent reply other threads:[~2025-06-27 14:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-27 13:52 Bruce Richardson
2025-06-27 14:31 ` Burakov, Anatoly [this message]
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