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 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 165