linux-kernel - Re: [PATCH net-next v5 09/12] net: dsa: lantiq_gswip: Consistently use macros for the mac bridge table

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Message-ID: <20240613120040.agc2vlurospupqui@skbuf>
Date: Thu, 13 Jun 2024 15:00:40 +0300
From: Vladimir Oltean <olteanv@...il.com>
To: Martin Schiller <ms@....tdt.de>
Cc: martin.blumenstingl@...glemail.com, hauke@...ke-m.de, andrew@...n.ch,
	f.fainelli@...il.com, davem@...emloft.net, edumazet@...gle.com,
	kuba@...nel.org, pabeni@...hat.com, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v5 09/12] net: dsa: lantiq_gswip: Consistently
 use macros for the mac bridge table

On Tue, Jun 11, 2024 at 03:54:31PM +0200, Martin Schiller wrote:
> From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> 
> Only bits [5:0] in mac_bridge.key[3] are reserved for the FID.
> Also, for dynamic (learned) entries, bits [7:4] in mac_bridge.val[0]
> represents the port.
> 
> Introduce new macros GSWIP_TABLE_MAC_BRIDGE_KEY3_FID and
> GSWIP_TABLE_MAC_BRIDGE_VAL0_PORT macro and use it throughout the driver.
> Also rename and update GSWIP_TABLE_MAC_BRIDGE_VAL1_STATIC to use the
> BIT() macro. This makes the driver code easier to understand.
> 
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> Signed-off-by: Martin Schiller <ms@....tdt.de>
> Acked-by: Hauke Mehrtens <hauke@...ke-m.de>
> ---

Reviewed-by: Vladimir Oltean <olteanv@...il.com>