Thread (7 messages) 7 messages, 5 authors, 2026-02-24

Re: [PATCH net-next] net: ethtool: add COALESCE_RX_CQE_FRAMES/NSECS parameters

From: Andrew Lunn <andrew@lunn.ch>
Date: 2026-02-23 14:01:27
Also in: linux-doc, linux-hyperv, lkml

On Sun, Feb 22, 2026 at 01:23:17PM -0800, Haiyang Zhang wrote:
From: Haiyang Zhang <haiyangz@microsoft.com>

Add two parameters for drivers supporting Rx CQE Coalescing.

ETHTOOL_A_COALESCE_RX_CQE_FRAMES:
Maximum number of frames that can be coalesced into a CQE.

ETHTOOL_A_COALESCE_RX_CQE_NSECS:
Time out value in nanoseconds after the first packet arrival in a
coalesced CQE to be sent.
A new API needs a user. A kAPI especially needs a user. Please add
support to at least one driver.

    Andrew

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