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Subject[PATCH net V2 1/2] net: hns: Fix a wrong op phy C45 code
Date
From: Yunsheng Lin <linyunsheng@huawei.com>

As the user manual described, the second step to write to C45 phy
by mdio should be data, but not address. Here we should fix this
issue.

Fixes: 5b904d39406a ("net: add Hisilicon Network Subsystem MDIO support")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Reviewed-by: lipeng <lipeng321@huawei.com>
---
drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index e5221d9..017e084 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -261,7 +261,7 @@ static int hns_mdio_write(struct mii_bus *bus,

/* config the data needed writing */
cmd_reg_cfg = devad;
- op = MDIO_C45_WRITE_ADDR;
+ op = MDIO_C45_WRITE_DATA;
}

MDIO_SET_REG_FIELD(mdio_dev, MDIO_WDATA_REG, MDIO_WDATA_DATA_M,
--
1.9.1
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