📄 eth_phy.h
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/*! * \file eth.h * \brief Definitions for Ethernet Physical Layer Interface * \version $Revision: 1.3 $ * \author Michael Norman */#ifndef _ETH_PHY_H#define _ETH_PHY_H/*******************************************************************/inteth_phy_autoneg(int phy_addr, MII_SPEED speed, MII_DUPLEX duplex);int eth_phy_manual(int phy_addr, MII_SPEED speed, MII_DUPLEX duplex, int loop);int eth_phy_get_speed(int, int*);int eth_phy_get_duplex(int, int*);int eth_phy_reg_dump(int);/*******************************************************************//* MII Register Addresses */#define PHY_BMCR (0x00)#define PHY_BMSR (0x01)#define PHY_PHYIDR1 (0x02)#define PHY_PHYIDR2 (0x03)#define PHY_ANAR (0x04)#define PHY_ANLPAR (0x05)/* Bit definitions and macros for PHY_CTRL */#define PHY_BMCR_RESET (0x8000)#define PHY_BMCR_LOOP (0x4000)#define PHY_BMCR_SPEED (0x2000)#define PHY_BMCR_AN_ENABLE (0x1000)#define PHY_BMCR_POWERDOWN (0x0800)#define PHY_BMCR_ISOLATE (0x0400)#define PHY_BMCR_AN_RESTART (0x0200)#define PHY_BMCR_FDX (0x0100)#define PHY_BMCR_COL_TEST (0x0080)/* Bit definitions and macros for PHY_STAT */#define PHY_BMSR_100BT4 (0x8000)#define PHY_BMSR_100BTX_FDX (0x4000)#define PHY_BMSR_100BTX (0x2000)#define PHY_BMSR_10BT_FDX (0x1000)#define PHY_BMSR_10BT (0x0800)#define PHY_BMSR_NO_PREAMBLE (0x0040)#define PHY_BMSR_AN_COMPLETE (0x0020)#define PHY_BMSR_REMOTE_FAULT (0x0010)#define PHY_BMSR_AN_ABILITY (0x0008)#define PHY_BMSR_LINK (0x0004)#define PHY_BMSR_JABBER (0x0002)#define PHY_BMSR_EXTENDED (0x0001)/* Bit definitions and macros for PHY_AN_ADV */#define PHY_ANAR_NEXT_PAGE (0x8001)#define PHY_ANAR_REM_FAULT (0x2001)#define PHY_ANAR_PAUSE (0x0401)#define PHY_ANAR_100BT4 (0x0201)#define PHY_ANAR_100BTX_FDX (0x0101)#define PHY_ANAR_100BTX (0x0081)#define PHY_ANAR_10BT_FDX (0x0041)#define PHY_ANAR_10BT (0x0021)#define PHY_ANAR_802_3 (0x0001)/* Bit definitions and macros for PHY_AN_LINK_PAR */#define PHY_ANLPAR_NEXT_PAGE (0x8000)#define PHY_ANLPAR_ACK (0x4000)#define PHY_ANLPAR_REM_FAULT (0x2000)#define PHY_ANLPAR_PAUSE (0x0400)#define PHY_ANLPAR_100BT4 (0x0200)#define PHY_ANLPAR_100BTX_FDX (0x0100)#define PHY_ANLPAR_100BTX (0x0080)#define PHY_ANLPAR_10BTX_FDX (0x0040)#define PHY_ANLPAR_10BT (0x0020)/*******************************************************************/#endif /* _ETH_PHY_H */⌨️ 快捷键说明
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