synclink.h
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- /*
- * SyncLink Multiprotocol Serial Adapter Driver
- *
- * $Id: synclink.h,v 3.6 2002/02/20 21:58:20 paulkf Exp $
- *
- * Copyright (C) 1998-2000 by Microgate Corporation
- *
- * Redistribution of this file is permitted under
- * the terms of the GNU Public License (GPL)
- */
- #ifndef _SYNCLINK_H_
- #define _SYNCLINK_H_
- #define SYNCLINK_H_VERSION 3.6
- #define BOOLEAN int
- #define TRUE 1
- #define FALSE 0
- #define BIT0 0x0001
- #define BIT1 0x0002
- #define BIT2 0x0004
- #define BIT3 0x0008
- #define BIT4 0x0010
- #define BIT5 0x0020
- #define BIT6 0x0040
- #define BIT7 0x0080
- #define BIT8 0x0100
- #define BIT9 0x0200
- #define BIT10 0x0400
- #define BIT11 0x0800
- #define BIT12 0x1000
- #define BIT13 0x2000
- #define BIT14 0x4000
- #define BIT15 0x8000
- #define BIT16 0x00010000
- #define BIT17 0x00020000
- #define BIT18 0x00040000
- #define BIT19 0x00080000
- #define BIT20 0x00100000
- #define BIT21 0x00200000
- #define BIT22 0x00400000
- #define BIT23 0x00800000
- #define BIT24 0x01000000
- #define BIT25 0x02000000
- #define BIT26 0x04000000
- #define BIT27 0x08000000
- #define BIT28 0x10000000
- #define BIT29 0x20000000
- #define BIT30 0x40000000
- #define BIT31 0x80000000
- #define HDLC_MAX_FRAME_SIZE 65535
- #define MAX_ASYNC_TRANSMIT 4096
- #define MAX_ASYNC_BUFFER_SIZE 4096
- #define ASYNC_PARITY_NONE 0
- #define ASYNC_PARITY_EVEN 1
- #define ASYNC_PARITY_ODD 2
- #define ASYNC_PARITY_SPACE 3
- #define HDLC_FLAG_UNDERRUN_ABORT7 0x0000
- #define HDLC_FLAG_UNDERRUN_ABORT15 0x0001
- #define HDLC_FLAG_UNDERRUN_FLAG 0x0002
- #define HDLC_FLAG_UNDERRUN_CRC 0x0004
- #define HDLC_FLAG_SHARE_ZERO 0x0010
- #define HDLC_FLAG_AUTO_CTS 0x0020
- #define HDLC_FLAG_AUTO_DCD 0x0040
- #define HDLC_FLAG_AUTO_RTS 0x0080
- #define HDLC_FLAG_RXC_DPLL 0x0100
- #define HDLC_FLAG_RXC_BRG 0x0200
- #define HDLC_FLAG_RXC_TXCPIN 0x8000
- #define HDLC_FLAG_RXC_RXCPIN 0x0000
- #define HDLC_FLAG_TXC_DPLL 0x0400
- #define HDLC_FLAG_TXC_BRG 0x0800
- #define HDLC_FLAG_TXC_TXCPIN 0x0000
- #define HDLC_FLAG_TXC_RXCPIN 0x0008
- #define HDLC_FLAG_DPLL_DIV8 0x1000
- #define HDLC_FLAG_DPLL_DIV16 0x2000
- #define HDLC_FLAG_DPLL_DIV32 0x0000
- #define HDLC_FLAG_HDLC_LOOPMODE 0x4000
- #define HDLC_CRC_NONE 0
- #define HDLC_CRC_16_CCITT 1
- #define HDLC_CRC_32_CCITT 2
- #define HDLC_CRC_MASK 0x00ff
- #define HDLC_CRC_RETURN_EX 0x8000
- #define RX_OK 0
- #define RX_CRC_ERROR 1
- #define HDLC_TXIDLE_FLAGS 0
- #define HDLC_TXIDLE_ALT_ZEROS_ONES 1
- #define HDLC_TXIDLE_ZEROS 2
- #define HDLC_TXIDLE_ONES 3
- #define HDLC_TXIDLE_ALT_MARK_SPACE 4
- #define HDLC_TXIDLE_SPACE 5
- #define HDLC_TXIDLE_MARK 6
- #define HDLC_ENCODING_NRZ 0
- #define HDLC_ENCODING_NRZB 1
- #define HDLC_ENCODING_NRZI_MARK 2
- #define HDLC_ENCODING_NRZI_SPACE 3
- #define HDLC_ENCODING_NRZI HDLC_ENCODING_NRZI_SPACE
- #define HDLC_ENCODING_BIPHASE_MARK 4
- #define HDLC_ENCODING_BIPHASE_SPACE 5
- #define HDLC_ENCODING_BIPHASE_LEVEL 6
- #define HDLC_ENCODING_DIFF_BIPHASE_LEVEL 7
- #define HDLC_PREAMBLE_LENGTH_8BITS 0
- #define HDLC_PREAMBLE_LENGTH_16BITS 1
- #define HDLC_PREAMBLE_LENGTH_32BITS 2
- #define HDLC_PREAMBLE_LENGTH_64BITS 3
- #define HDLC_PREAMBLE_PATTERN_NONE 0
- #define HDLC_PREAMBLE_PATTERN_ZEROS 1
- #define HDLC_PREAMBLE_PATTERN_FLAGS 2
- #define HDLC_PREAMBLE_PATTERN_10 3
- #define HDLC_PREAMBLE_PATTERN_01 4
- #define HDLC_PREAMBLE_PATTERN_ONES 5
- #define MGSL_MODE_ASYNC 1
- #define MGSL_MODE_HDLC 2
- #define MGSL_MODE_RAW 6
- #define MGSL_BUS_TYPE_ISA 1
- #define MGSL_BUS_TYPE_EISA 2
- #define MGSL_BUS_TYPE_PCI 5
- #define MGSL_INTERFACE_DISABLE 0
- #define MGSL_INTERFACE_RS232 1
- #define MGSL_INTERFACE_V35 2
- #define MGSL_INTERFACE_RS422 3
- typedef struct _MGSL_PARAMS
- {
- /* Common */
- unsigned long mode; /* Asynchronous or HDLC */
- unsigned char loopback; /* internal loopback mode */
- /* HDLC Only */
- unsigned short flags;
- unsigned char encoding; /* NRZ, NRZI, etc. */
- unsigned long clock_speed; /* external clock speed in bits per second */
- unsigned char addr_filter; /* receive HDLC address filter, 0xFF = disable */
- unsigned short crc_type; /* None, CRC16-CCITT, or CRC32-CCITT */
- unsigned char preamble_length;
- unsigned char preamble;
- /* Async Only */
- unsigned long data_rate; /* bits per second */
- unsigned char data_bits; /* 7 or 8 data bits */
- unsigned char stop_bits; /* 1 or 2 stop bits */
- unsigned char parity; /* none, even, or odd */
- } MGSL_PARAMS, *PMGSL_PARAMS;
- #define MICROGATE_VENDOR_ID 0x13c0
- #define SYNCLINK_DEVICE_ID 0x0010
- #define MGSCC_DEVICE_ID 0x0020
- #define SYNCLINK_SCA_DEVICE_ID 0x0030
- #define MGSL_MAX_SERIAL_NUMBER 30
- /*
- ** device diagnostics status
- */
- #define DiagStatus_OK 0
- #define DiagStatus_AddressFailure 1
- #define DiagStatus_AddressConflict 2
- #define DiagStatus_IrqFailure 3
- #define DiagStatus_IrqConflict 4
- #define DiagStatus_DmaFailure 5
- #define DiagStatus_DmaConflict 6
- #define DiagStatus_PciAdapterNotFound 7
- #define DiagStatus_CantAssignPciResources 8
- #define DiagStatus_CantAssignPciMemAddr 9
- #define DiagStatus_CantAssignPciIoAddr 10
- #define DiagStatus_CantAssignPciIrq 11
- #define DiagStatus_MemoryError 12
- #define SerialSignal_DCD 0x01 /* Data Carrier Detect */
- #define SerialSignal_TXD 0x02 /* Transmit Data */
- #define SerialSignal_RI 0x04 /* Ring Indicator */
- #define SerialSignal_RXD 0x08 /* Receive Data */
- #define SerialSignal_CTS 0x10 /* Clear to Send */
- #define SerialSignal_RTS 0x20 /* Request to Send */
- #define SerialSignal_DSR 0x40 /* Data Set Ready */
- #define SerialSignal_DTR 0x80 /* Data Terminal Ready */
- /*
- * Counters of the input lines (CTS, DSR, RI, CD) interrupts
- */
- struct mgsl_icount {
- __u32 cts, dsr, rng, dcd, tx, rx;
- __u32 frame, parity, overrun, brk;
- __u32 buf_overrun;
- __u32 txok;
- __u32 txunder;
- __u32 txabort;
- __u32 txtimeout;
- __u32 rxshort;
- __u32 rxlong;
- __u32 rxabort;
- __u32 rxover;
- __u32 rxcrc;
- __u32 rxok;
- __u32 exithunt;
- __u32 rxidle;
- };
- #define DEBUG_LEVEL_DATA 1
- #define DEBUG_LEVEL_ERROR 2
- #define DEBUG_LEVEL_INFO 3
- #define DEBUG_LEVEL_BH 4
- #define DEBUG_LEVEL_ISR 5
- /*
- ** Event bit flags for use with MgslWaitEvent
- */
- #define MgslEvent_DsrActive 0x0001
- #define MgslEvent_DsrInactive 0x0002
- #define MgslEvent_Dsr 0x0003
- #define MgslEvent_CtsActive 0x0004
- #define MgslEvent_CtsInactive 0x0008
- #define MgslEvent_Cts 0x000c
- #define MgslEvent_DcdActive 0x0010
- #define MgslEvent_DcdInactive 0x0020
- #define MgslEvent_Dcd 0x0030
- #define MgslEvent_RiActive 0x0040
- #define MgslEvent_RiInactive 0x0080
- #define MgslEvent_Ri 0x00c0
- #define MgslEvent_ExitHuntMode 0x0100
- #define MgslEvent_IdleReceived 0x0200
- /* Private IOCTL codes:
- *
- * MGSL_IOCSPARAMS set MGSL_PARAMS structure values
- * MGSL_IOCGPARAMS get current MGSL_PARAMS structure values
- * MGSL_IOCSTXIDLE set current transmit idle mode
- * MGSL_IOCGTXIDLE get current transmit idle mode
- * MGSL_IOCTXENABLE enable or disable transmitter
- * MGSL_IOCRXENABLE enable or disable receiver
- * MGSL_IOCTXABORT abort transmitting frame (HDLC)
- * MGSL_IOCGSTATS return current statistics
- * MGSL_IOCWAITEVENT wait for specified event to occur
- * MGSL_LOOPTXDONE transmit in HDLC LoopMode done
- * MGSL_IOCSIF set the serial interface type
- * MGSL_IOCGIF get the serial interface type
- */
- #define MGSL_MAGIC_IOC 'm'
- #define MGSL_IOCSPARAMS _IOW(MGSL_MAGIC_IOC,0,struct _MGSL_PARAMS)
- #define MGSL_IOCGPARAMS _IOR(MGSL_MAGIC_IOC,1,struct _MGSL_PARAMS)
- #define MGSL_IOCSTXIDLE _IO(MGSL_MAGIC_IOC,2)
- #define MGSL_IOCGTXIDLE _IO(MGSL_MAGIC_IOC,3)
- #define MGSL_IOCTXENABLE _IO(MGSL_MAGIC_IOC,4)
- #define MGSL_IOCRXENABLE _IO(MGSL_MAGIC_IOC,5)
- #define MGSL_IOCTXABORT _IO(MGSL_MAGIC_IOC,6)
- #define MGSL_IOCGSTATS _IO(MGSL_MAGIC_IOC,7)
- #define MGSL_IOCWAITEVENT _IOWR(MGSL_MAGIC_IOC,8,int)
- #define MGSL_IOCCLRMODCOUNT _IO(MGSL_MAGIC_IOC,15)
- #define MGSL_IOCLOOPTXDONE _IO(MGSL_MAGIC_IOC,9)
- #define MGSL_IOCSIF _IO(MGSL_MAGIC_IOC,10)
- #define MGSL_IOCGIF _IO(MGSL_MAGIC_IOC,11)
- #endif /* _SYNCLINK_H_ */