147 lines
5.1 KiB
C
Executable file
147 lines
5.1 KiB
C
Executable file
/* *********************************************************************
|
|
* SB1250 Board Support Package
|
|
*
|
|
* Synchronous Serial Constants File: sb1250_syncser.h
|
|
*
|
|
* This module contains constants and macros useful for
|
|
* manipulating the SB1250's Synchronous Serial
|
|
*
|
|
* SB1250 specification level: User's manual 1/02/02
|
|
*
|
|
*********************************************************************
|
|
*
|
|
* Copyright 2000,2001,2002,2003
|
|
* Broadcom Corporation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
********************************************************************* */
|
|
|
|
|
|
#ifndef _SB1250_SYNCSER_H
|
|
#define _SB1250_SYNCSER_H
|
|
|
|
#include <asm/sibyte/sb1250_defs.h>
|
|
|
|
/*
|
|
* Serial Mode Configuration Register
|
|
*/
|
|
|
|
#define M_SYNCSER_CRC_MODE _SB_MAKEMASK1(0)
|
|
#define M_SYNCSER_MSB_FIRST _SB_MAKEMASK1(1)
|
|
|
|
#define S_SYNCSER_FLAG_NUM 2
|
|
#define M_SYNCSER_FLAG_NUM _SB_MAKEMASK(4, S_SYNCSER_FLAG_NUM)
|
|
#define V_SYNCSER_FLAG_NUM _SB_MAKEVALUE(x, S_SYNCSER_FLAG_NUM)
|
|
|
|
#define M_SYNCSER_FLAG_EN _SB_MAKEMASK1(6)
|
|
#define M_SYNCSER_HDLC_EN _SB_MAKEMASK1(7)
|
|
#define M_SYNCSER_LOOP_MODE _SB_MAKEMASK1(8)
|
|
#define M_SYNCSER_LOOPBACK _SB_MAKEMASK1(9)
|
|
|
|
/*
|
|
* Serial Clock Source and Line Interface Mode Register
|
|
*/
|
|
|
|
#define M_SYNCSER_RXCLK_INV _SB_MAKEMASK1(0)
|
|
#define M_SYNCSER_RXCLK_EXT _SB_MAKEMASK1(1)
|
|
|
|
#define S_SYNCSER_RXSYNC_DLY 2
|
|
#define M_SYNCSER_RXSYNC_DLY _SB_MAKEMASK(2, S_SYNCSER_RXSYNC_DLY)
|
|
#define V_SYNCSER_RXSYNC_DLY(x) _SB_MAKEVALUE(x, S_SYNCSER_RXSYNC_DLY)
|
|
|
|
#define M_SYNCSER_RXSYNC_LOW _SB_MAKEMASK1(4)
|
|
#define M_SYNCSER_RXSTRB_LOW _SB_MAKEMASK1(5)
|
|
|
|
#define M_SYNCSER_RXSYNC_EDGE _SB_MAKEMASK1(6)
|
|
#define M_SYNCSER_RXSYNC_INT _SB_MAKEMASK1(7)
|
|
|
|
#define M_SYNCSER_TXCLK_INV _SB_MAKEMASK1(8)
|
|
#define M_SYNCSER_TXCLK_EXT _SB_MAKEMASK1(9)
|
|
|
|
#define S_SYNCSER_TXSYNC_DLY 10
|
|
#define M_SYNCSER_TXSYNC_DLY _SB_MAKEMASK(2, S_SYNCSER_TXSYNC_DLY)
|
|
#define V_SYNCSER_TXSYNC_DLY(x) _SB_MAKEVALUE(x, S_SYNCSER_TXSYNC_DLY)
|
|
|
|
#define M_SYNCSER_TXSYNC_LOW _SB_MAKEMASK1(12)
|
|
#define M_SYNCSER_TXSTRB_LOW _SB_MAKEMASK1(13)
|
|
|
|
#define M_SYNCSER_TXSYNC_EDGE _SB_MAKEMASK1(14)
|
|
#define M_SYNCSER_TXSYNC_INT _SB_MAKEMASK1(15)
|
|
|
|
/*
|
|
* Serial Command Register
|
|
*/
|
|
|
|
#define M_SYNCSER_CMD_RX_EN _SB_MAKEMASK1(0)
|
|
#define M_SYNCSER_CMD_TX_EN _SB_MAKEMASK1(1)
|
|
#define M_SYNCSER_CMD_RX_RESET _SB_MAKEMASK1(2)
|
|
#define M_SYNCSER_CMD_TX_RESET _SB_MAKEMASK1(3)
|
|
#define M_SYNCSER_CMD_TX_PAUSE _SB_MAKEMASK1(5)
|
|
|
|
/*
|
|
* Serial DMA Enable Register
|
|
*/
|
|
|
|
#define M_SYNCSER_DMA_RX_EN _SB_MAKEMASK1(0)
|
|
#define M_SYNCSER_DMA_TX_EN _SB_MAKEMASK1(4)
|
|
|
|
/*
|
|
* Serial Status Register
|
|
*/
|
|
|
|
#define M_SYNCSER_RX_CRCERR _SB_MAKEMASK1(0)
|
|
#define M_SYNCSER_RX_ABORT _SB_MAKEMASK1(1)
|
|
#define M_SYNCSER_RX_OCTET _SB_MAKEMASK1(2)
|
|
#define M_SYNCSER_RX_LONGFRM _SB_MAKEMASK1(3)
|
|
#define M_SYNCSER_RX_SHORTFRM _SB_MAKEMASK1(4)
|
|
#define M_SYNCSER_RX_OVERRUN _SB_MAKEMASK1(5)
|
|
#define M_SYNCSER_RX_SYNC_ERR _SB_MAKEMASK1(6)
|
|
#define M_SYNCSER_TX_CRCERR _SB_MAKEMASK1(8)
|
|
#define M_SYNCSER_TX_UNDERRUN _SB_MAKEMASK1(9)
|
|
#define M_SYNCSER_TX_SYNC_ERR _SB_MAKEMASK1(10)
|
|
#define M_SYNCSER_TX_PAUSE_COMPLETE _SB_MAKEMASK1(11)
|
|
#define M_SYNCSER_RX_EOP_COUNT _SB_MAKEMASK1(16)
|
|
#define M_SYNCSER_RX_EOP_TIMER _SB_MAKEMASK1(17)
|
|
#define M_SYNCSER_RX_EOP_SEEN _SB_MAKEMASK1(18)
|
|
#define M_SYNCSER_RX_HWM _SB_MAKEMASK1(19)
|
|
#define M_SYNCSER_RX_LWM _SB_MAKEMASK1(20)
|
|
#define M_SYNCSER_RX_DSCR _SB_MAKEMASK1(21)
|
|
#define M_SYNCSER_RX_DERR _SB_MAKEMASK1(22)
|
|
#define M_SYNCSER_TX_EOP_COUNT _SB_MAKEMASK1(24)
|
|
#define M_SYNCSER_TX_EOP_TIMER _SB_MAKEMASK1(25)
|
|
#define M_SYNCSER_TX_EOP_SEEN _SB_MAKEMASK1(26)
|
|
#define M_SYNCSER_TX_HWM _SB_MAKEMASK1(27)
|
|
#define M_SYNCSER_TX_LWM _SB_MAKEMASK1(28)
|
|
#define M_SYNCSER_TX_DSCR _SB_MAKEMASK1(29)
|
|
#define M_SYNCSER_TX_DERR _SB_MAKEMASK1(30)
|
|
#define M_SYNCSER_TX_DZERO _SB_MAKEMASK1(31)
|
|
|
|
/*
|
|
* Sequencer Table Entry format
|
|
*/
|
|
|
|
#define M_SYNCSER_SEQ_LAST _SB_MAKEMASK1(0)
|
|
#define M_SYNCSER_SEQ_BYTE _SB_MAKEMASK1(1)
|
|
|
|
#define S_SYNCSER_SEQ_COUNT 2
|
|
#define M_SYNCSER_SEQ_COUNT _SB_MAKEMASK(4, S_SYNCSER_SEQ_COUNT)
|
|
#define V_SYNCSER_SEQ_COUNT(x) _SB_MAKEVALUE(x, S_SYNCSER_SEQ_COUNT)
|
|
|
|
#define M_SYNCSER_SEQ_ENABLE _SB_MAKEMASK1(6)
|
|
#define M_SYNCSER_SEQ_STROBE _SB_MAKEMASK1(7)
|
|
|
|
#endif
|