netdev - [PATCH] net: ethernet: mtk_eth_soc: fix mask of RX_DMA_GET_SPORT{,

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Message-ID: <YzMW+mg9UsaCdKRQ@makrotopia.org>
Date:   Tue, 27 Sep 2022 16:30:02 +0100
From:   Daniel Golle <daniel@...rotopia.org>
To:     linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org,
        Lorenzo Bianconi <lorenzo@...nel.org>
Cc:     Sujuan Chen <sujuan.chen@...iatek.com>,
        Bo Jiao <Bo.Jiao@...iatek.com>, Felix Fietkau <nbd@....name>,
        John Crispin <john@...ozen.org>,
        Sean Wang <sean.wang@...iatek.com>,
        Mark Lee <Mark-MC.Lee@...iatek.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chen Minqiang <ptpt52@...il.com>
Subject: [PATCH] net: ethernet: mtk_eth_soc: fix mask of
 RX_DMA_GET_SPORT{,_V2}

The bitmasks applied in RX_DMA_GET_SPORT and RX_DMA_GET_SPORT_V2 macros
were swapped. Fix that.

Reported-by: Chen Minqiang <ptpt52@...il.com>
Fixes: 160d3a9b192985 ("net: ethernet: mtk_eth_soc: introduce MTK_NETSYS_V2 support")
Acked-by: Lorenzo Bianconi <lorenzo@...nel.org>
Signed-off-by: Daniel Golle <daniel@...rotopia.org>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 1efaba5d433775..b52f3b0177efb9 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -315,8 +315,8 @@
 #define MTK_RXD5_PPE_CPU_REASON	GENMASK(22, 18)
 #define MTK_RXD5_SRC_PORT	GENMASK(29, 26)
 
-#define RX_DMA_GET_SPORT(x)	(((x) >> 19) & 0xf)
-#define RX_DMA_GET_SPORT_V2(x)	(((x) >> 26) & 0x7)
+#define RX_DMA_GET_SPORT(x)	(((x) >> 19) & 0x7)
+#define RX_DMA_GET_SPORT_V2(x)	(((x) >> 26) & 0xf)
 
 /* PDMA V2 descriptor rxd3 */
 #define RX_DMA_VTAG_V2		BIT(0)
-- 
2.37.3