| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.19 095/101] net: ethernet: mtk_eth_soc: fix mask of RX_DMA_GET_SPORT{,_V2} | Date | Mon, 3 Oct 2022 09:11:31 +0200 |
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From: Daniel Golle <daniel@makrotopia.org>
[ Upstream commit c9da02bfb1112461e048d3b736afb1873f6f4ccf ]
The bitmasks applied in RX_DMA_GET_SPORT and RX_DMA_GET_SPORT_V2 macros were swapped. Fix that.
Reported-by: Chen Minqiang <ptpt52@gmail.com> Fixes: 160d3a9b192985 ("net: ethernet: mtk_eth_soc: introduce MTK_NETSYS_V2 support") Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/YzMW+mg9UsaCdKRQ@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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 98d6a6d047e3..c1fe1a2cb746 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -312,8 +312,8 @@ #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) -- 2.35.1
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