Re: [PATCH] net: stmmac: dwmac-qcom-ethqos: Enable support for XGMAC
From: Andrew Lunn
Date: Wed Nov 13 2024 - 21:55:06 EST
On Tue, Nov 12, 2024 at 06:08:10PM -0800, Sagar Cheluvegowda wrote:
> All Qualcomm platforms have only supported EMAC version 4 until
> now whereas in future we will also be supporting XGMAC version
> which has higher capabilities than its peer. As both has_gmac4
> and has_xgmac fields cannot co-exist, make sure to disable the
> former flag when has_xgmac is enabled.
If you say they are mutually exclusive, how can it happen that both
are enabled?
To me, this feels like you are papering over a bug somewhere else.
Andrew