sys/dev/mii/acphyreg.h

   1 /*      $NetBSD: acphyreg.h,v 1.1 2001/08/24 17:54:33 thorpej Exp $     */
   2
   3 /*
   4  * Copyright 2001 Wasabi Systems, Inc.
   5  * All rights reserved.
   6  *
   7  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed for the NetBSD Project by
  20  *      Wasabi Systems, Inc.
  21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
  22  *    or promote products derived from this software without specific prior
  23  *    written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
  26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
  29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  35  * POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 #ifndef _DEV_MII_ACPHYREG_H_
  39 #define _DEV_MII_ACPHYREG_H_
  40
  41 /*
  42  * Altima AC101 PHY registers.
  43  *
  44  * Note the AC101 and the AMD Ac79c874 are the same PHY core.  There
  45  * are some registers documented in the AC101 manual that are not in
  46  * the Am79c874 manual, and vice-versa.  I have no idea how to tell
  47  * the two apart, but we don't really use the registers that fall into
  48  * this category, anyhow.
  49  */
  50
  51 #define MII_ACPHY_PILR          0x10    /* polarity and interrupt control */
  52 #define PILR_REPEATER           0x8000  /* repeater mode */
  53 #define PILR_INTR_LEVL          0x4000  /* 1 = active high, 0 = active low */
  54 #define PILR_SQE_INHIBIT        0x0800  /* disable 10T SQE testing */
  55 #define PILR_10T_LOOP           0x0400  /* enable loopback in 10T */
  56 #define PILR_GPIO1_DATA         0x0200  /* GPIO1 pin */
  57 #define PILR_GPIO1_DIR          0x0100  /* 1 = input */
  58 #define PILR_GPIO0_DATA         0x0080  /* GPIO0 pin */
  59 #define PILR_GPIO0_DIR          0x0040  /* 1 = input */
  60 #define PILR_AUTO_POL_DIS       0x0020  /* disable auto-polarity */
  61 #define PILR_REVERSE_POL        0x0010  /* 1 = reverse, 0 = normal */
  62 #define PILR_RXCLK_CTRL         0x0001  /* disable RX_CLK when idle */
  63
  64
  65 #define MII_ACPHY_ICSR          0x11    /* interrupt control/status */
  66 #define ICSR_JABBER_IE          0x8000  /* jabber interrupt enable */
  67 #define ICSR_RX_ER_IE           0x4000  /* Rx error interrupt enable */
  68 #define ICSR_PAGE_RX_IE         0x2000  /* page received interrupt enable */
  69 #define ICSR_PD_FAULT_IE        0x1000  /* parallel detection fault int en */
  70 #define ICSR_LP_ACK_IE          0x0800  /* link partner ACK interrupt en */
  71 #define ICSR_LNK_NOT_OK_IE      0x0400  /* link not okay interrupt enable */
  72 #define ICSR_R_FAULT_IE         0x0200  /* remote fault interrupt enable */
  73 #define ICSR_ANEG_COMP_IE       0x0100  /* autonegotiation complete int en */
  74 #define ICSR_JABBER_INT         0x0080  /* jabber interrupt */
  75 #define ICSR_RX_ER_INT          0x0040  /* Rx error interrupt */
  76 #define ICSR_PAGE_RX_INT        0x0020  /* page received interrupt */
  77 #define ICSR_PD_FAULT_INT       0x0010  /* parallel detection fault interrupt */
  78 #define ICSR_LP_ACK_INT         0x0008  /* link partner ACK interrupt */
  79 #define ICSR_LNK_NOT_OK_INT     0x0004  /* link not okay interrupt */
  80 #define ICSR_R_FAULT_INT        0x0002  /* remote fault interrupt */
  81 #define ICSR_ANEG_COMP_INT      0x0001  /* autonegotiation complete interrupt */
  82
  83
  84 #define MII_ACPHY_DR            0x12    /* diagnostic register */
  85 #define DR_DPLX                 0x0800  /* full-duplex resolved */
  86 #define DR_SPEED                0x0400  /* 100BASE-TX resolved */
  87 #define DR_RX_PASS              0x0200  /* manchester/signal received */
  88 #define DR_RX_LOCK              0x0100  /* PLL signal has been locked */
  89
  90
  91 #define MII_ACPHY_PLR           0x13    /* power/loopback register */
  92 #define PLR_TB125               0x0040  /* Tx transformer ratio 1.25:1 */
  93 #define PLR_LOW_POWER_MODE      0x0020  /* enable advanced power saving mode */
  94 #define PLR_TEST_LOOPBACK       0x0010  /* enable test loopback */
  95 #define PLR_DIGITAL_LOOPBACK    0x0008  /* enable loopback */
  96 #define PLR_LP_LPBK             0x0004  /* enable link pulse loopback */
  97 #define PLR_NLP_LINK_INT_TEST   0x0002  /* send NLP instead of FLP */
  98 #define PLR_REDUCE_TIMER        0x0001  /* reduce time constant for aneg */
  99
 100
 101 /*      AC101 only      */
 102 #define MII_ACPHY_CMR           0x14    /* cable measurement register */
 103 #define CMR_MASK                0x00f0  /* cable measurement mask */
 104
 105
 106 #define MII_ACPHY_MCR           0x15    /* mode control register */
 107 #define MCR_NLP_DISABLE         0x4000  /* force good 10BASE-T link */
 108 #define MCR_FORCE_LINK_UP       0x2000  /* force good 100BASE-TX link */
 109 #define MCR_JABBER_DISABLE      0x1000  /* disable jabber function */
 110 #define MCR_10BT_SEL            0x0800  /* enable 7-wire 10T operation */
 111 #define MCR_CONF_ALED           0x0400  /* 1 = ALED only Rx, 0 = ALED Rx/Tx */
 112 #define MCR_LED_SEL             0x0200  /* 1 = tqphy-compat LED config */
 113 #define MCR_FEF_DIS             0x0100  /* disable far-end-fault insertion */
 114 #define MCR_FORCE_FEF_TX        0x0080  /* force FEF transmission */
 115 #define MCR_RX_ER_CNT_FULL      0x0040  /* Rx error counter full */
 116 #define MCR_DIS_RX_ER_CNT       0x0020  /* disable Rx error counter */
 117 #define MCR_DIS_WDT             0x0010  /* disable the watchdog timer */
 118 #define MCR_EN_RPBK             0x0008  /* enable remote loopback */
 119 #define MCR_DIS_SCRM            0x0004  /* enable 100M data scrambling */
 120 #define MCR_PCSBP               0x0002  /* bypass PCS */
 121 #define MCR_FX_SEL              0x0001  /* FX mode selected */
 122
 123
 124 /*      Am79c874 only   */
 125 #define MII_ACPHY_DCR           0x17    /* disconnect counter register */
 126
 127
 128 #define MII_ACPHY_RECR          0x18    /* receive error counter register */
 129
 130
 131 #endif /* _DEV_MII_ACPHYREG_H_ */