From: Bruce Richardson <bruce.richardson@intel.com>
To: Ciara Loftus <ciara.loftus@intel.com>
Cc: <dev@dpdk.org>, <stable@dpdk.org>
Subject: Re: [PATCH v2] net/iavf: report selected burst mode when no-poll active
Date: Fri, 19 Jun 2026 10:27:22 +0100 [thread overview]
Message-ID: <ajULeqdMB_43-uy4@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <20260618121711.371057-1-ciara.loftus@intel.com>
On Thu, Jun 18, 2026 at 12:17:11PM +0000, Ciara Loftus wrote:
> When the no-poll feature is enabled (it is enabled by default), the
> device burst functions point at the no-poll wrapper for the lifetime of
> the port. As the wrapper occupies the "Disabled" slot in the burst mode
> path-info tables, the Rx/Tx burst mode was always reported as "Disabled"
> regardless of link state, even though the wrapper only drops traffic
> while the link is down and otherwise dispatches to the selected path.
>
> Report the burst mode of the selected path directly by indexing the
> path-info tables with the selected path type. This fixes the misreport
> while the no-poll wrapper is active and also simplifies the burst mode
> lookup: the previous pointer comparison and table search loop are no
> longer needed.
>
> Fixes: 0d5a856f5be9 ("net/iavf: support Rx/Tx burst mode info")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Applied to dpdk-next-net-intel.
Thanks,
/Bruce
prev parent reply other threads:[~2026-06-19 9:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-18 9:49 [PATCH] net/iavf: report selected burst mode when no-poll active Ciara Loftus
2026-06-18 12:17 ` [PATCH v2] " Ciara Loftus
2026-06-19 9:27 ` Bruce Richardson [this message]
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