1 /*----------------------------------------------------------------------------+ 2 | 3 | This source code has been made available to you by IBM on an AS-IS 4 | basis. Anyone receiving this source is licensed under IBM 5 | copyrights to use it in any way he or she deems fit, including 6 | copying it, modifying it, compiling it, and redistributing it either 7 | with or without modifications. No license under IBM patents or 8 | patent applications is to be implied by the copyright license. 9 | 10 | Any user of this software should understand that IBM cannot provide 11 | technical support for this software and will not be responsible for 12 | any consequences resulting from the use of this software. 13 | 14 | Any person who transfers this source code or any derivative work 15 | must include the IBM copyright notice, this paragraph, and the 16 | preceding two paragraphs in the transferred software. 17 | 18 | COPYRIGHT I B M CORPORATION 1999 19 | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M 20 +----------------------------------------------------------------------------*/ 21 /*----------------------------------------------------------------------------+ 22 | 23 | File Name: miiphy.h 24 | 25 | Function: Include file defining PHY registers. 26 | 27 | Author: Mark Wisner 28 | 29 | Change Activity- 30 | 31 | Date Description of Change BY 32 | --------- --------------------- --- 33 | 04-May-99 Created MKW 34 | 07-Jul-99 Added full duplex support MKW 35 | 08-Sep-01 Tweaks gvb 36 | 37 +----------------------------------------------------------------------------*/ 38 #ifndef _miiphy_h_ 39 #define _miiphy_h_ 40 41 42 int miiphy_read(unsigned char addr, unsigned char reg, unsigned short * value); 43 int miiphy_write(unsigned char addr, unsigned char reg, unsigned short value); 44 int miiphy_info(unsigned char addr, unsigned int *oui, unsigned char *model, 45 unsigned char *rev); 46 int miiphy_reset(unsigned char addr); 47 int miiphy_speed(unsigned char addr); 48 int miiphy_duplex(unsigned char addr); 49 #ifdef CFG_FAULT_ECHO_LINK_DOWN 50 int miiphy_link(unsigned char addr); 51 #endif 52 53 54 /* phy seed setup */ 55 #define AUTO 99 56 #define _100BASET 100 57 #define _10BASET 10 58 #define HALF 22 59 #define FULL 44 60 61 /* phy register offsets */ 62 #define PHY_BMCR 0x00 63 #define PHY_BMSR 0x01 64 #define PHY_PHYIDR1 0x02 65 #define PHY_PHYIDR2 0x03 66 #define PHY_ANAR 0x04 67 #define PHY_ANLPAR 0x05 68 #define PHY_ANER 0x06 69 #define PHY_ANNPTR 0x07 70 #define PHY_PHYSTS 0x10 71 #define PHY_MIPSCR 0x11 72 #define PHY_MIPGSR 0x12 73 #define PHY_DCR 0x13 74 #define PHY_FCSCR 0x14 75 #define PHY_RECR 0x15 76 #define PHY_PCSR 0x16 77 #define PHY_LBR 0x17 78 #define PHY_10BTSCR 0x18 79 #define PHY_PHYCTRL 0x19 80 81 /* PHY BMCR */ 82 #define PHY_BMCR_RESET 0x8000 83 #define PHY_BMCR_LOOP 0x4000 84 #define PHY_BMCR_100MB 0x2000 85 #define PHY_BMCR_AUTON 0x1000 86 #define PHY_BMCR_POWD 0x0800 87 #define PHY_BMCR_ISO 0x0400 88 #define PHY_BMCR_RST_NEG 0x0200 89 #define PHY_BMCR_DPLX 0x0100 90 #define PHY_BMCR_COL_TST 0x0080 91 92 /* phy BMSR */ 93 #define PHY_BMSR_100T4 0x8000 94 #define PHY_BMSR_100TXF 0x4000 95 #define PHY_BMSR_100TXH 0x2000 96 #define PHY_BMSR_10TF 0x1000 97 #define PHY_BMSR_10TH 0x0800 98 #define PHY_BMSR_PRE_SUP 0x0040 99 #define PHY_BMSR_AUTN_COMP 0x0020 100 #define PHY_BMSR_RF 0x0010 101 #define PHY_BMSR_AUTN_ABLE 0x0008 102 #define PHY_BMSR_LS 0x0004 103 #define PHY_BMSR_JD 0x0002 104 #define PHY_BMSR_EXT 0x0001 105 106 /*phy ANLPAR */ 107 #define PHY_ANLPAR_NP 0x8000 108 #define PHY_ANLPAR_ACK 0x4000 109 #define PHY_ANLPAR_RF 0x2000 110 #define PHY_ANLPAR_T4 0x0200 111 #define PHY_ANLPAR_TXFD 0x0100 112 #define PHY_ANLPAR_TX 0x0080 113 #define PHY_ANLPAR_10FD 0x0040 114 #define PHY_ANLPAR_10 0x0020 115 #define PHY_ANLPAR_100 0x0380 /* we can run at 100 */ 116 #endif 117