mirror of
https://github.com/torvalds/linux.git
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101 lines
3.6 KiB
C
101 lines
3.6 KiB
C
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/* Definitions for DigiBoard ditty(1) command. */
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#if !defined(TIOCMODG)
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#define TIOCMODG ('d'<<8) | 250 /* get modem ctrl state */
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#define TIOCMODS ('d'<<8) | 251 /* set modem ctrl state */
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#endif
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#if !defined(TIOCMSET)
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#define TIOCMSET ('d'<<8) | 252 /* set modem ctrl state */
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#define TIOCMGET ('d'<<8) | 253 /* set modem ctrl state */
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#endif
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#if !defined(TIOCMBIC)
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#define TIOCMBIC ('d'<<8) | 254 /* set modem ctrl state */
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#define TIOCMBIS ('d'<<8) | 255 /* set modem ctrl state */
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#endif
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#if !defined(TIOCSDTR)
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#define TIOCSDTR ('e'<<8) | 0 /* set DTR */
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#define TIOCCDTR ('e'<<8) | 1 /* clear DTR */
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#endif
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/************************************************************************
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* Ioctl command arguments for DIGI parameters.
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************************************************************************/
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#define DIGI_GETA ('e'<<8) | 94 /* Read params */
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#define DIGI_SETA ('e'<<8) | 95 /* Set params */
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#define DIGI_SETAW ('e'<<8) | 96 /* Drain & set params */
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#define DIGI_SETAF ('e'<<8) | 97 /* Drain, flush & set params */
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#define DIGI_GETFLOW ('e'<<8) | 99 /* Get startc/stopc flow */
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/* control characters */
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#define DIGI_SETFLOW ('e'<<8) | 100 /* Set startc/stopc flow */
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/* control characters */
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#define DIGI_GETAFLOW ('e'<<8) | 101 /* Get Aux. startc/stopc */
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/* flow control chars */
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#define DIGI_SETAFLOW ('e'<<8) | 102 /* Set Aux. startc/stopc */
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/* flow control chars */
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#define DIGI_GETINFO ('e'<<8) | 103 /* Fill in digi_info */
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#define DIGI_POLLER ('e'<<8) | 104 /* Turn on/off poller */
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#define DIGI_INIT ('e'<<8) | 105 /* Allow things to run. */
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struct digiflow_struct
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{
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unsigned char startc; /* flow cntl start char */
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unsigned char stopc; /* flow cntl stop char */
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};
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typedef struct digiflow_struct digiflow_t;
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/************************************************************************
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* Values for digi_flags
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************************************************************************/
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#define DIGI_IXON 0x0001 /* Handle IXON in the FEP */
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#define DIGI_FAST 0x0002 /* Fast baud rates */
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#define RTSPACE 0x0004 /* RTS input flow control */
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#define CTSPACE 0x0008 /* CTS output flow control */
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#define DSRPACE 0x0010 /* DSR output flow control */
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#define DCDPACE 0x0020 /* DCD output flow control */
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#define DTRPACE 0x0040 /* DTR input flow control */
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#define DIGI_FORCEDCD 0x0100 /* Force carrier */
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#define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config */
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#define DIGI_AIXON 0x0400 /* Aux flow control in fep */
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/************************************************************************
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* Values for digiDload
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************************************************************************/
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#define NORMAL 0
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#define PCI_CTL 1
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#define SIZE8 0
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#define SIZE16 1
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#define SIZE32 2
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/************************************************************************
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* Structure used with ioctl commands for DIGI parameters.
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************************************************************************/
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struct digi_struct
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{
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unsigned short digi_flags; /* Flags (see above) */
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};
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typedef struct digi_struct digi_t;
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struct digi_info
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{
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unsigned long board; /* Which board is this ? */
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unsigned char status; /* Alive or dead */
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unsigned char type; /* see epca.h */
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unsigned char subtype; /* For future XEM, XR, etc ... */
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unsigned short numports; /* Number of ports configured */
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unsigned char *port; /* I/O Address */
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unsigned char *membase; /* DPR Address */
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unsigned char *version; /* For future ... */
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unsigned short windowData; /* For future ... */
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} ;
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