/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * 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. * #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
Messung V0.5 in Prozent C=94 H=92 G=92
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-07)
¤ *© Formatika GbR, Deutschland
