3 #define MII_KSZ9021_EXT_COMMON_CTRL 0x100
4 #define MII_KSZ9021_EXT_STRAP_STATUS 0x101
5 #define MII_KSZ9021_EXT_OP_STRAP_OVERRIDE 0x102
6 #define MII_KSZ9021_EXT_OP_STRAP_STATUS 0x103
7 #define MII_KSZ9021_EXT_RGMII_CLOCK_SKEW 0x104
8 #define MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW 0x105
9 #define MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW 0x106
10 #define MII_KSZ9021_EXT_ANALOG_TEST 0x107
11 /* Register operations */
12 #define MII_KSZ9031_MOD_REG 0x0000
14 #define MII_KSZ9031_MOD_DATA_NO_POST_INC 0x4000
15 #define MII_KSZ9031_MOD_DATA_POST_INC_RW 0x8000
16 #define MII_KSZ9031_MOD_DATA_POST_INC_W 0xC000
18 #define MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW 0x4
19 #define MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW 0x5
20 #define MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW 0x6
21 #define MII_KSZ9031_EXT_RGMII_CLOCK_SKEW 0x8
23 #define MII_KSZ9031_FLP_BURST_TX_LO 0x3
24 #define MII_KSZ9031_FLP_BURST_TX_HI 0x4
27 #define MMD_ACCESS_CONTROL 0xd
28 #define MMD_ACCESS_REG_DATA 0xe
31 int ksz9021_phy_extended_write(struct phy_device *phydev, int regnum, u16 val);
32 int ksz9021_phy_extended_read(struct phy_device *phydev, int regnum);
34 int ksz9031_phy_extended_write(struct phy_device *phydev, int devaddr,
35 int regnum, u16 mode, u16 val);
36 int ksz9031_phy_extended_read(struct phy_device *phydev, int devaddr,
37 int regnum, u16 mode);