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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_ */