Annotation of sys/dev/mii/xmphyreg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: xmphyreg.h,v 1.5 2002/05/04 11:30:06 fgsch Exp $ */
! 2: /*
! 3: * Copyright (c) 2000
! 4: * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
! 5: *
! 6: * Redistribution and use in source and binary forms, with or without
! 7: * modification, are permitted provided that the following conditions
! 8: * are met:
! 9: * 1. Redistributions of source code must retain the above copyright
! 10: * notice, this list of conditions and the following disclaimer.
! 11: * 2. Redistributions in binary form must reproduce the above copyright
! 12: * notice, this list of conditions and the following disclaimer in the
! 13: * documentation and/or other materials provided with the distribution.
! 14: * 3. All advertising materials mentioning features or use of this software
! 15: * must display the following acknowledgement:
! 16: * This product includes software developed by Bill Paul.
! 17: * 4. Neither the name of the author nor the names of any co-contributors
! 18: * may be used to endorse or promote products derived from this software
! 19: * without specific prior written permission.
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
! 22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 24: * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
! 25: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 26: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 27: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 28: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 29: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 30: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
! 31: * THE POSSIBILITY OF SUCH DAMAGE.
! 32: *
! 33: * $FreeBSD: src/sys/dev/mii/xmphyreg.h,v 1.1 2000/04/22 01:58:18 wpaul Exp $
! 34: */
! 35:
! 36: #ifndef _DEV_MII_XMPHYREG_H_
! 37: #define _DEV_MII_XMPHYREG_H_
! 38:
! 39: /*
! 40: * XaQti XMAC II PHY registers
! 41: */
! 42:
! 43: #define XMPHY_MII_BMCR 0x00
! 44: #define XMPHY_BMCR_RESET 0x8000
! 45: #define XMPHY_BMCR_LOOP 0x4000
! 46: #define XMPHY_BMCR_AUTOEN 0x1000 /* Autoneg enabled */
! 47: #define XMPHY_BMCR_PDOWN 0x0800 /* Power down */
! 48: #define XMPHY_BMCR_STARTNEG 0x0200 /* Restart autoneg */
! 49: #define XMPHY_BMCR_FDX 0x0100 /* Duplex mode */
! 50:
! 51: #define XMPHY_MII_BMSR 0x01
! 52: #define XMPHY_BMSR_EXTSTS 0x0100 /* Extended status present */
! 53: #define XMPHY_BMSR_ACOMP 0x0020 /* Autoneg complete */
! 54: #define XMPHY_BMSR_RFAULT 0x0010 /* Remote fault condition occurred */
! 55: #define XMPHY_BMSR_ANEG 0x0008 /* Autoneg capable */
! 56: #define XMPHY_BMSR_LINK 0x0004 /* Link status */
! 57: #define XMPHY_BMSR_EXT 0x0001 /* Extended capability */
! 58:
! 59: #define XMPHY_MII_ANAR 0x04
! 60: #define XMPHY_ANAR_NP 0x8000 /* Next page */
! 61: #define XMPHY_ANAR_ACK 0x4000 /* Next page or base received */
! 62: #define XMPHY_ANAR_RFBITS 0x3000 /* Remote fault bits */
! 63: #define XMPHY_ANAR_PAUSEBITS 0x0180 /* Pause bits */
! 64: #define XMPHY_ANAR_FDX 0x0040 /* Select full duplex */
! 65: #define XMPHY_ANAR_HDX 0x0020 /* Select half duplex */
! 66:
! 67: #define XMPHY_MII_ANLPAR 0x05
! 68: #define XMPHY_ANLPAR_NP 0x8000 /* Next page */
! 69: #define XMPHY_ANLPAR_ACK 0x4000 /* Next page or base received */
! 70: #define XMPHY_ANLPAR_RFBITS 0x3000 /* Remote fault bits */
! 71: #define XMPHY_ANLPAR_PAUSEBITS 0x0180 /* Pause bits */
! 72: #define XMPHY_ANLPAR_FDX 0x0040 /* Select full duplex */
! 73: #define XMPHY_ANLPAR_HDX 0x0020 /* Select half duplex */
! 74:
! 75: #define XMPHY_RF_OK 0x0000 /* No error -- link is good */
! 76: #define XMPHY_RF_LINKFAIL 0x1000 /* Link failure */
! 77: #define XMPHY_RF_OFFLINE 0x2000 /* Offline */
! 78: #define XMPHY_RF_ANEGFAIL 0x3000 /* Autonegotiation error */
! 79:
! 80: #define XMPHY_PAUSE_NOPAUSE 0x0000 /* No pause possible */
! 81: #define XMPHY_PAUSE_ASYMMETRIC 0x0080 /* Asymmetric pause toward LP */
! 82: #define XMPHY_PAUSE_SYMMETRIC 0x0100 /* Symmetric pause */
! 83: #define XMPHY_PAUSE_BOTH 0x0180 /* Both sym and asym pause */
! 84:
! 85: #define XMPHY_MII_ANER 0x06
! 86: #define XMPHY_ANER_LPNP 0x0008 /* Link partner can next page */
! 87: #define XMPHY_ANER_NP 0x0004 /* Local PHY can next page */
! 88: #define XMPHY_ANER_RX 0x0002 /* Next page received */
! 89:
! 90: #define XMPHY_MII_NEXTP 0x07 /* Next page */
! 91: #define XMPHY_NEXTP_MORE 0x8000 /* More next pages to follow */
! 92: #define XMPHY_NEXTP_ACK1 0x4000 /* Ack bit received OK */
! 93: #define XMPHY_NEXTP_MP 0x2000 /* Page is message page */
! 94: #define XMPHY_NEXTP_ACK2 0x1000 /* can comply with message (r/o) */
! 95: #define XMPHY_NEXTP_TOGGLE 0x0800 /* sync with LP */
! 96: #define XMPHY_NEXTP_MESSAGE 0x07FF /* message */
! 97:
! 98: #define XMPHY_MII_NEXTPLP 0x08 /* Next page of link partner */
! 99: #define XMPHY_NEXTPLP_MORE 0x8000 /* More next pages to follow */
! 100: #define XMPHY_NEXTPLP_ACK1 0x4000 /* Ack bit received OK */
! 101: #define XMPHY_NEXTPLP_MP 0x2000 /* Page is message page */
! 102: #define XMPHY_NEXTPLP_ACK2 0x1000 /* can comply with message (r/o) */
! 103: #define XMPHY_NEXTPLP_TOGGLE 0x0800 /* sync with LP */
! 104: #define XMPHY_NEXTPLP_MESSAGE 0x07FF /* message */
! 105:
! 106: #define XMPHY_MII_EXTSTS 0x0F /* Extended status */
! 107: #define XMPHY_EXTSTS_FDX 0x8000 /* 1000base-X FD capable */
! 108: #define XMPHY_EXTSTS_HDX 0x4000 /* 1000base-X HD capable */
! 109:
! 110: #define XMPHY_MII_RESAB 0x10 /* Resolved ability */
! 111: #define XMPHY_RESAB_PAUSEBITS 0x0180 /* Pause bits */
! 112: #define XMPHY_RESAB_HDX 0x0040 /* Half duplex selected */
! 113: #define XMPHY_RESAB_FDX 0x0020 /* Full duplex selected */
! 114: #define XMPHY_RESAB_ABLMIS 0x0010 /* Ability mismatch */
! 115: #define XMPHY_RESAB_PAUSEMIS 0x0008 /* Pause mismatch */
! 116:
! 117: #endif /* _DEV_MII_XMPHYREG_H_ */
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