| Date | Sun, 10 Jan 2021 18:37:56 +0100 | From | Andrew Lunn <> | Subject | Re: [PATCH RFC net-next 18/19] net: mvpp2: add ring size validation before enabling FC |
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On Sun, Jan 10, 2021 at 05:30:22PM +0200, stefanc@marvell.com wrote: > From: Stefan Chulski <stefanc@marvell.com> > > 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
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