release/src-rt-6.x/cfe/cfe/arch/mips/cpu/sb1250/include/sb1250_syncser.h

   1 /*  *********************************************************************
   2     *  SB1250 Board Support Package
   3     *
   4     *  Synchronous Serial Constants              File: sb1250_syncser.h
   5     *
   6     *  This module contains constants and macros useful for
   7     *  manipulating the SB1250's Synchronous Serial
   8     *
   9     *  SB1250 specification level:  User's manual 1/02/02
  10     *
  11     *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
  12     *
  13     *********************************************************************
  14     *
  15     *  Copyright 2000,2001,2002,2003
  16     *  Broadcom Corporation. All rights reserved.
  17     *
  18     *  This software is furnished under license and may be used and
  19     *  copied only in accordance with the following terms and
  20     *  conditions.  Subject to these conditions, you may download,
  21     *  copy, install, use, modify and distribute modified or unmodified
  22     *  copies of this software in source and/or binary form.  No title
  23     *  or ownership is transferred hereby.
  24     *
  25     *  1) Any source code used, modified or distributed must reproduce
  26     *     and retain this copyright notice and list of conditions
  27     *     as they appear in the source file.
  28     *
  29     *  2) No right is granted to use any trade name, trademark, or
  30     *     logo of Broadcom Corporation.  The "Broadcom Corporation"
  31     *     name may not be used to endorse or promote products derived
  32     *     from this software without the prior written permission of
  33     *     Broadcom Corporation.
  34     *
  35     *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
  36     *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
  37     *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  38     *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
  39     *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
  40     *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
  41     *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  42     *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  43     *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  44     *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  45     *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  46     *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
  47     *     THE POSSIBILITY OF SUCH DAMAGE.
  48     ********************************************************************* */
  49
  50
  51 #ifndef _SB1250_SYNCSER_H
  52 #define _SB1250_SYNCSER_H
  53
  54 #include "sb1250_defs.h"
  55
  56 /*
  57  * Serial Mode Configuration Register
  58  */
  59
  60 #define M_SYNCSER_CRC_MODE                 _SB_MAKEMASK1(0)
  61 #define M_SYNCSER_MSB_FIRST                _SB_MAKEMASK1(1)
  62
  63 #define S_SYNCSER_FLAG_NUM                 2
  64 #define M_SYNCSER_FLAG_NUM                 _SB_MAKEMASK(4,S_SYNCSER_FLAG_NUM)
  65 #define V_SYNCSER_FLAG_NUM                 _SB_MAKEVALUE(x,S_SYNCSER_FLAG_NUM)
  66
  67 #define M_SYNCSER_FLAG_EN                  _SB_MAKEMASK1(6)
  68 #define M_SYNCSER_HDLC_EN                  _SB_MAKEMASK1(7)
  69 #define M_SYNCSER_LOOP_MODE                _SB_MAKEMASK1(8)
  70 #define M_SYNCSER_LOOPBACK                 _SB_MAKEMASK1(9)
  71
  72 /*
  73  * Serial Clock Source and Line Interface Mode Register
  74  */
  75
  76 #define M_SYNCSER_RXCLK_INV                _SB_MAKEMASK1(0)
  77 #define M_SYNCSER_RXCLK_EXT                _SB_MAKEMASK1(1)
  78
  79 #define S_SYNCSER_RXSYNC_DLY               2
  80 #define M_SYNCSER_RXSYNC_DLY               _SB_MAKEMASK(2,S_SYNCSER_RXSYNC_DLY)
  81 #define V_SYNCSER_RXSYNC_DLY(x)            _SB_MAKEVALUE(x,S_SYNCSER_RXSYNC_DLY)
  82
  83 #define M_SYNCSER_RXSYNC_LOW               _SB_MAKEMASK1(4)
  84 #define M_SYNCSER_RXSTRB_LOW               _SB_MAKEMASK1(5)
  85
  86 #define M_SYNCSER_RXSYNC_EDGE              _SB_MAKEMASK1(6)
  87 #define M_SYNCSER_RXSYNC_INT               _SB_MAKEMASK1(7)
  88
  89 #define M_SYNCSER_TXCLK_INV                _SB_MAKEMASK1(8)
  90 #define M_SYNCSER_TXCLK_EXT                _SB_MAKEMASK1(9)
  91
  92 #define S_SYNCSER_TXSYNC_DLY               10
  93 #define M_SYNCSER_TXSYNC_DLY               _SB_MAKEMASK(2,S_SYNCSER_TXSYNC_DLY)
  94 #define V_SYNCSER_TXSYNC_DLY(x)            _SB_MAKEVALUE(x,S_SYNCSER_TXSYNC_DLY)
  95
  96 #define M_SYNCSER_TXSYNC_LOW               _SB_MAKEMASK1(12)
  97 #define M_SYNCSER_TXSTRB_LOW               _SB_MAKEMASK1(13)
  98
  99 #define M_SYNCSER_TXSYNC_EDGE              _SB_MAKEMASK1(14)
 100 #define M_SYNCSER_TXSYNC_INT               _SB_MAKEMASK1(15)
 101
 102 /*
 103  * Serial Command Register
 104  */
 105
 106 #define M_SYNCSER_CMD_RX_EN                _SB_MAKEMASK1(0)
 107 #define M_SYNCSER_CMD_TX_EN                _SB_MAKEMASK1(1)
 108 #define M_SYNCSER_CMD_RX_RESET             _SB_MAKEMASK1(2)
 109 #define M_SYNCSER_CMD_TX_RESET             _SB_MAKEMASK1(3)
 110 #define M_SYNCSER_CMD_TX_PAUSE             _SB_MAKEMASK1(5)
 111
 112 /*
 113  * Serial DMA Enable Register
 114  */
 115
 116 #define M_SYNCSER_DMA_RX_EN                _SB_MAKEMASK1(0)
 117 #define M_SYNCSER_DMA_TX_EN                _SB_MAKEMASK1(4)
 118
 119 /*
 120  * Serial Status Register
 121  */
 122
 123 #define M_SYNCSER_RX_CRCERR                _SB_MAKEMASK1(0)
 124 #define M_SYNCSER_RX_ABORT                 _SB_MAKEMASK1(1)
 125 #define M_SYNCSER_RX_OCTET                 _SB_MAKEMASK1(2)
 126 #define M_SYNCSER_RX_LONGFRM               _SB_MAKEMASK1(3)
 127 #define M_SYNCSER_RX_SHORTFRM              _SB_MAKEMASK1(4)
 128 #define M_SYNCSER_RX_OVERRUN               _SB_MAKEMASK1(5)
 129 #define M_SYNCSER_RX_SYNC_ERR              _SB_MAKEMASK1(6)
 130 #define M_SYNCSER_TX_CRCERR                _SB_MAKEMASK1(8)
 131 #define M_SYNCSER_TX_UNDERRUN              _SB_MAKEMASK1(9)
 132 #define M_SYNCSER_TX_SYNC_ERR              _SB_MAKEMASK1(10)
 133 #define M_SYNCSER_TX_PAUSE_COMPLETE        _SB_MAKEMASK1(11)
 134 #define M_SYNCSER_RX_EOP_COUNT             _SB_MAKEMASK1(16)
 135 #define M_SYNCSER_RX_EOP_TIMER             _SB_MAKEMASK1(17)
 136 #define M_SYNCSER_RX_EOP_SEEN              _SB_MAKEMASK1(18)
 137 #define M_SYNCSER_RX_HWM                   _SB_MAKEMASK1(19)
 138 #define M_SYNCSER_RX_LWM                   _SB_MAKEMASK1(20)
 139 #define M_SYNCSER_RX_DSCR                  _SB_MAKEMASK1(21)
 140 #define M_SYNCSER_RX_DERR                  _SB_MAKEMASK1(22)
 141 #define M_SYNCSER_TX_EOP_COUNT             _SB_MAKEMASK1(24)
 142 #define M_SYNCSER_TX_EOP_TIMER             _SB_MAKEMASK1(25)
 143 #define M_SYNCSER_TX_EOP_SEEN              _SB_MAKEMASK1(26)
 144 #define M_SYNCSER_TX_HWM                   _SB_MAKEMASK1(27)
 145 #define M_SYNCSER_TX_LWM                   _SB_MAKEMASK1(28)
 146 #define M_SYNCSER_TX_DSCR                  _SB_MAKEMASK1(29)
 147 #define M_SYNCSER_TX_DERR                  _SB_MAKEMASK1(30)
 148 #define M_SYNCSER_TX_DZERO                 _SB_MAKEMASK1(31)
 149
 150 /*
 151  * Sequencer Table Entry format
 152  */
 153
 154 #define M_SYNCSER_SEQ_LAST                 _SB_MAKEMASK1(0)
 155 #define M_SYNCSER_SEQ_BYTE                 _SB_MAKEMASK1(1)
 156
 157 #define S_SYNCSER_SEQ_COUNT                2
 158 #define M_SYNCSER_SEQ_COUNT                _SB_MAKEMASK(4,S_SYNCSER_SEQ_COUNT)
 159 #define V_SYNCSER_SEQ_COUNT(x)             _SB_MAKEVALUE(x,S_SYNCSER_SEQ_COUNT)
 160
 161 #define M_SYNCSER_SEQ_ENABLE               _SB_MAKEMASK1(6)
 162 #define M_SYNCSER_SEQ_STROBE               _SB_MAKEMASK1(7)
 163
 164 #endif