[PATCH net-next 2/2] net: hns3: add fixup handle for hns3 driver

[Jian Shen]

The default led configuration of marvell 88E1510 is not fit
for hns3 driver, this patch fixes it.

Signed-off-by: Jian Shen <shenjia...@huawei.com>
---
 .../net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c   | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c 
b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
index 84f2878..4c8346e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
@@ -2,6 +2,7 @@
 // Copyright (c) 2016-2017 Hisilicon Limited.
 
 #include <linux/etherdevice.h>
+#include <linux/marvell_phy.h>
 #include <linux/kernel.h>
 
 #include "hclge_cmd.h"
@@ -125,6 +126,13 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, 
int regnum)
        return le16_to_cpu(mdio_cmd->data_rd);
 }
 
+static int hclge_phy_marvell_fixup(struct phy_device *phydev)
+{
+       phydev->dev_flags |= MARVELL_PHY_M1510_HNS3_LEDS;
+
+       return 0;
+}
+
 int hclge_mac_mdio_config(struct hclge_dev *hdev)
 {
        struct hclge_mac *mac = &hdev->hw.mac;
@@ -168,6 +176,15 @@ int hclge_mac_mdio_config(struct hclge_dev *hdev)
        mac->phydev = phydev;
        mac->mdio_bus = mdio_bus;
 
+       /* register the PHY board fixup (for Marvell 88E1510) */
+       ret = phy_register_fixup_for_uid(MARVELL_PHY_ID_88E1510,
+                                        MARVELL_PHY_ID_MASK,
+                                        hclge_phy_marvell_fixup);
+       /* we can live without it, so just issue a warning */
+       if (ret)
+               dev_warn(&hdev->pdev->dev,
+                        "Cannot register PHY board fixup\n");
+
        return 0;
 }
 
@@ -240,6 +257,8 @@ void hclge_mac_disconnect_phy(struct hnae3_handle *handle)
        if (!phydev)
                return;
 
+       phy_unregister_fixup_for_uid(MARVELL_PHY_ID_88E1510,
+                                    MARVELL_PHY_ID_MASK);
        phy_disconnect(phydev);
 }
 
-- 
1.9.1