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#ifndef _MII_PHY_H_
#define _MII_PHY_H_
#define MIIPHY_FORCE_10 1
struct miiphy_device {
struct device_d dev;
int address; /* The address the phy has on the bus */
int (*read)(struct miiphy_device *mdev, uint8_t phy_addr, uint8_t reg_addr, uint16_t *value);
int (*write)(struct miiphy_device *mdev, uint8_t phy_addr, uint8_t reg_addr, uint16_t data);
int flags;
struct eth_device *edev;
};
int miiphy_register(struct miiphy_device *mdev);
int miiphy_restart_aneg(struct miiphy_device *mdev);
int miiphy_wait_aneg(struct miiphy_device *mdev);
int miiphy_print_status(struct miiphy_device *mdev);
/* phy register offsets */
#define PHY_BMCR 0x00
#define PHY_BMSR 0x01
#define PHY_PHYIDR1 0x02
#define PHY_PHYIDR2 0x03
#define PHY_ANAR 0x04
#define PHY_ANLPAR 0x05
#define PHY_ANER 0x06
#define PHY_ANNPTR 0x07
#define PHY_ANLPNP 0x08
#define PHY_1000BTCR 0x09
#define PHY_1000BTSR 0x0A
#define PHY_PHYSTS 0x10
#define PHY_MIPSCR 0x11
#define PHY_MIPGSR 0x12
#define PHY_DCR 0x13
#define PHY_FCSCR 0x14
#define PHY_RECR 0x15
#define PHY_PCSR 0x16
#define PHY_LBR 0x17
#define PHY_10BTSCR 0x18
#define PHY_PHYCTRL 0x19
/* PHY BMCR */
#define PHY_BMCR_RESET 0x8000
#define PHY_BMCR_LOOP 0x4000
#define PHY_BMCR_100MB 0x2000
#define PHY_BMCR_AUTON 0x1000
#define PHY_BMCR_POWD 0x0800
#define PHY_BMCR_ISO 0x0400
#define PHY_BMCR_RST_NEG 0x0200
#define PHY_BMCR_DPLX 0x0100
#define PHY_BMCR_COL_TST 0x0080
#define PHY_BMCR_SPEED_MASK 0x2040
#define PHY_BMCR_1000_MBPS 0x0040
#define PHY_BMCR_100_MBPS 0x2000
#define PHY_BMCR_10_MBPS 0x0000
/* phy BMSR */
#define PHY_BMSR_100T4 0x8000
#define PHY_BMSR_100TXF 0x4000
#define PHY_BMSR_100TXH 0x2000
#define PHY_BMSR_10TF 0x1000
#define PHY_BMSR_10TH 0x0800
#define PHY_BMSR_PRE_SUP 0x0040
#define PHY_BMSR_AUTN_COMP 0x0020
#define PHY_BMSR_RF 0x0010
#define PHY_BMSR_AUTN_ABLE 0x0008
#define PHY_BMSR_LS 0x0004
#define PHY_BMSR_JD 0x0002
#define PHY_BMSR_EXT 0x0001
/*phy ANLPAR */
#define PHY_ANLPAR_NP 0x8000
#define PHY_ANLPAR_ACK 0x4000
#define PHY_ANLPAR_RF 0x2000
#define PHY_ANLPAR_T4 0x0200
#define PHY_ANLPAR_TXFD 0x0100
#define PHY_ANLPAR_TX 0x0080
#define PHY_ANLPAR_10FD 0x0040
#define PHY_ANLPAR_10 0x0020
#define PHY_ANLPAR_100 0x0380 /* we can run at 100 */
#define PHY_ANLPAR_PSB_MASK 0x001f
#define PHY_ANLPAR_PSB_802_3 0x0001
#define PHY_ANLPAR_PSB_802_9 0x0002
/* PHY_1000BTSR */
#define PHY_1000BTSR_MSCF 0x8000
#define PHY_1000BTSR_MSCR 0x4000
#define PHY_1000BTSR_LRS 0x2000
#define PHY_1000BTSR_RRS 0x1000
#define PHY_1000BTSR_1000FD 0x0800
#define PHY_1000BTSR_1000HD 0x0400
#endif
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