netdev - Re: [PATCH net-next 6/9] net: dsa: mv88e6xxx: rework Switch MAC setter

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Date:	Thu, 7 Jul 2016 15:52:53 +0200
From:	Andrew Lunn <andrew@...n.ch>
To:	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel@...oirfairelinux.com,
	"David S. Miller" <davem@...emloft.net>,
	Florian Fainelli <f.fainelli@...il.com>
Subject: Re: [PATCH net-next 6/9] net: dsa: mv88e6xxx: rework Switch MAC
 setter

> Also, note that this indirect access is a single-register which doesn't
> require to wait for the operation to complete (like Switch MAC, Trunk
> Mapping, etc.), in contrary to multi-registers indirect accesses with
> several busy operations (like ATU, VTU, etc.).

Hi Vivien

Are you sure about this? The DSDT polls bit 15 of the register.

    Andrew