| /* |
| * NOTE: MICREL ethernet Physical layer |
| * |
| * Version: KS8721.h |
| * |
| * Authors: Eric Benard (based on dm9161.h) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| /* MICREL PHYSICAL LAYER TRANSCEIVER KS8721 */ |
| |
| #define KS8721_BMCR 0 |
| #define KS8721_BMSR 1 |
| #define KS8721_PHYID1 2 |
| #define KS8721_PHYID2 3 |
| #define KS8721_ANAR 4 |
| #define KS8721_ANLPAR 5 |
| #define KS8721_ANER 6 |
| #define KS8721_RECR 15 |
| #define KS8721_MDINTR 27 |
| #define KS8721_100BT 31 |
| |
| /* --Bit definitions: KS8721_BMCR */ |
| #define KS8721_RESET (1 << 15) |
| #define KS8721_LOOPBACK (1 << 14) |
| #define KS8721_SPEED_SELECT (1 << 13) |
| #define KS8721_AUTONEG (1 << 12) |
| #define KS8721_POWER_DOWN (1 << 11) |
| #define KS8721_ISOLATE (1 << 10) |
| #define KS8721_RESTART_AUTONEG (1 << 9) |
| #define KS8721_DUPLEX_MODE (1 << 8) |
| #define KS8721_COLLISION_TEST (1 << 7) |
| #define KS8721_DISABLE (1 << 0) |
| |
| /*--Bit definitions: KS8721_BMSR */ |
| #define KS8721_100BASE_T4 (1 << 15) |
| #define KS8721_100BASE_TX_FD (1 << 14) |
| #define KS8721_100BASE_T4_HD (1 << 13) |
| #define KS8721_10BASE_T_FD (1 << 12) |
| #define KS8721_10BASE_T_HD (1 << 11) |
| #define KS8721_MF_PREAMB_SUPPR (1 << 6) |
| #define KS8721_AUTONEG_COMP (1 << 5) |
| #define KS8721_REMOTE_FAULT (1 << 4) |
| #define KS8721_AUTONEG_ABILITY (1 << 3) |
| #define KS8721_LINK_STATUS (1 << 2) |
| #define KS8721_JABBER_DETECT (1 << 1) |
| #define KS8721_EXTEND_CAPAB (1 << 0) |
| |
| /*--Bit definitions: KS8721_PHYID */ |
| #define KS8721_PHYID_OUI 0x0885 |
| #define KS8721_LSB_MASK 0x3F |
| |
| #define KS8721BL_MODEL 0x21 |
| #define KS8721_MODELMASK 0x3F0 |
| #define KS8721BL_REV 0x9 |
| #define KS8721_REVMASK 0xF |
| |
| /*--Bit definitions: KS8721_ANAR, KS8721_ANLPAR */ |
| #define KS8721_NP (1 << 15) |
| #define KS8721_ACK (1 << 14) |
| #define KS8721_RF (1 << 13) |
| #define KS8721_PAUSE (1 << 10) |
| #define KS8721_T4 (1 << 9) |
| #define KS8721_TX_FDX (1 << 8) |
| #define KS8721_TX_HDX (1 << 7) |
| #define KS8721_10_FDX (1 << 6) |
| #define KS8721_10_HDX (1 << 5) |
| #define KS8721_AN_IEEE_802_3 0x0001 |
| |
| /****************** function prototypes **********************/ |
| unsigned int ks8721_isphyconnected(AT91PS_EMAC p_mac); |
| unsigned char ks8721_getlinkspeed(AT91PS_EMAC p_mac); |
| unsigned char ks8721_autonegotiate(AT91PS_EMAC p_mac, int *status); |
| unsigned char ks8721_initphy(AT91PS_EMAC p_mac); |
