linux-kernel - Re: [net PATCH] net: airoha: Fix wrong GDM4 register definition

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Message-ID: <20250118173625.03d48516@kernel.org>
Date: Sat, 18 Jan 2025 17:36:25 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: Felix Fietkau <nbd@....name>, Sean Wang <sean.wang@...iatek.com>,
 Lorenzo Bianconi <lorenzo@...nel.org>, Andrew Lunn <andrew+netdev@...n.ch>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Matthias Brugger
 <matthias.bgg@...il.com>, AngeloGioacchino Del Regno
 <angelogioacchino.delregno@...labora.com>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org, upstream@...oha.com
Subject: Re: [net PATCH] net: airoha: Fix wrong GDM4 register definition

On Fri, 17 Jan 2025 16:52:39 +0100 Christian Marangi wrote:
> diff --git a/drivers/net/ethernet/mediatek/airoha_regs.h b/drivers/net/ethernet/mediatek/airoha_regs.h
> index e448b66b5334..30c96f679735 100644
> --- a/drivers/net/ethernet/mediatek/airoha_regs.h
> +++ b/drivers/net/ethernet/mediatek/airoha_regs.h
> @@ -249,11 +249,11 @@
>  #define REG_GDM3_FWD_CFG		GDM3_BASE
>  #define GDM3_PAD_EN_MASK		BIT(28)
>  
> -#define REG_GDM4_FWD_CFG		(GDM4_BASE + 0x100)
> +#define REG_GDM4_FWD_CFG		GDM4_BASE
>  #define GDM4_PAD_EN_MASK		BIT(28)
>  #define GDM4_SPORT_OFFSET0_MASK		GENMASK(11, 8)
>  
> -#define REG_GDM4_SRC_PORT_SET		(GDM4_BASE + 0x33c)
> +#define REG_GDM4_SRC_PORT_SET		(GDM4_BASE + 0x23c)
>  #define GDM4_SPORT_OFF2_MASK		GENMASK(19, 16)
>  #define GDM4_SPORT_OFF1_MASK		GENMASK(15, 12)
>  #define GDM4_SPORT_OFF0_MASK		GENMASK(11, 8)

These are defined in drivers/net/ethernet/mediatek/airoha_eth.c
in the networking trees.
-- 
pw-bot: cr