netdev - igb: XDP/ZC busy polling

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Message-ID: <871pwa6tf2.fsf@kurt.kurt.home>
Date: Fri, 07 Feb 2025 09:38:41 +0100
From: Kurt Kanzenbach <kurt@...utronix.de>
To: Joe Damato <jdamato@...tly.com>
Cc: Sebastian Andrzej Siewior <bigeasy@...utronix.de>, Stanislav Fomichev
 <sdf@...ichev.me>, netdev@...r.kernel.org,
 intel-wired-lan@...ts.osuosl.org
Subject: igb: XDP/ZC busy polling

Hello Joe,

I noticed that XDP/ZC busy polling does not work anymore in combination
with igb driver. This seems to be related to commit 5ef44b3cb43b ("xsk:
Bring back busy polling support") which relies on
netif_queue_set_napi().

I see you implemented it for e1000, igc and so on. However, igb is
missing. Do you have any plans to add the missing registration to igb?
Just asking. Otherwise, I can send a patch for it.

Thanks,
Kurt

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