Re: [PATCH RFC net-next 18/19] net: mvpp2: add ring size validation before enabling FC
From: Andrew Lunn <andrew@lunn.ch>
Date: 2021-01-10 17:38:56
Also in:
lkml
On Sun, Jan 10, 2021 at 05:30:22PM +0200, stefanc@marvell.com wrote:
From: Stefan Chulski <redacted> This patch add ring size validation before enabling FC. 1. Flow control cannot be enabled if ring size is below start threshold. 2. Flow control disabled if ring size set below start threshold.
You should also tell phylink if pause is not supported, so it can
change what is auto-negotiated, letting the link partner know.
Andrew