[PATCH v2 net-next 3/9] net: ethernet: mtk_eth_soc: add MTK_NETSYS_V1 capability bit

Russell King (Oracle) linux at armlinux.org.uk
Thu Jul 13 00:06:20 PDT 2023


On Thu, Jul 13, 2023 at 03:18:23AM +0100, Daniel Golle wrote:
> From: Lorenzo Bianconi <lorenzo at kernel.org>
> 
> Introduce MTK_NETSYS_V1 bit in the device capabilities for
> MT7621/MT7622/MT7623/MT7628/MT7629 SoCs.
> Use !MTK_NETSYS_V1 instead of MTK_NETSYS_V2 in the driver codebase.
> This is a preliminary patch to introduce support for MT7988 SoC.

Rather than using capability bits for versions, would it make more
sense to use an integer for this, so you can do:

	if (eth->soc->netsys_version >= 2) {
		version 2 and later stuff
	} else {
		previous version stuff
	}

?

I'm just thinking ahead to when we end up with stuff that v1 and v2
need but v3 and later don't.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!



More information about the Linux-mediatek mailing list