6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Christian Marangi ansuelsmth@gmail.com
[ Upstream commit d31a49d37cb132b31cc6683eef2122f8609d6229 ]
Fix wrong GDM4 register definition, in Airoha SDK GDM4 is defined at offset 0x2400 but this doesn't make sense as it does conflict with the CDM4 that is in the same location.
Following the pattern where each GDM base is at the FWD_CFG, currently GDM4 base offset is set to 0x2500. This is correct but REG_GDM4_FWD_CFG and REG_GDM4_SRC_PORT_SET are still using the SDK reference with the 0x2400 offset. Fix these 2 define by subtracting 0x100 to each register to reflect the real address location.
Fixes: 23020f049327 ("net: airoha: Introduce ethernet support for EN7581 SoC") Signed-off-by: Christian Marangi ansuelsmth@gmail.com Acked-by: Lorenzo Bianconi lorenzo@kernel.org Reviewed-by: Jacob Keller jacob.e.keller@intel.com Link: https://patch.msgid.link/20250120154148.13424-1-ansuelsmth@gmail.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/mediatek/airoha_eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mediatek/airoha_eth.c b/drivers/net/ethernet/mediatek/airoha_eth.c index 8d9fb2a20469a..20cf7ba9d7508 100644 --- a/drivers/net/ethernet/mediatek/airoha_eth.c +++ b/drivers/net/ethernet/mediatek/airoha_eth.c @@ -258,11 +258,11 @@ #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)