diff options
Diffstat (limited to 'drivers/staging/tty/digi1.h')
-rw-r--r-- | drivers/staging/tty/digi1.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/drivers/staging/tty/digi1.h b/drivers/staging/tty/digi1.h new file mode 100644 index 000000000000..94d4eab5d3ca --- /dev/null +++ b/drivers/staging/tty/digi1.h @@ -0,0 +1,100 @@ +/* Definitions for DigiBoard ditty(1) command. */ + +#if !defined(TIOCMODG) +#define TIOCMODG (('d'<<8) | 250) /* get modem ctrl state */ +#define TIOCMODS (('d'<<8) | 251) /* set modem ctrl state */ +#endif + +#if !defined(TIOCMSET) +#define TIOCMSET (('d'<<8) | 252) /* set modem ctrl state */ +#define TIOCMGET (('d'<<8) | 253) /* set modem ctrl state */ +#endif + +#if !defined(TIOCMBIC) +#define TIOCMBIC (('d'<<8) | 254) /* set modem ctrl state */ +#define TIOCMBIS (('d'<<8) | 255) /* set modem ctrl state */ +#endif + +#if !defined(TIOCSDTR) +#define TIOCSDTR (('e'<<8) | 0) /* set DTR */ +#define TIOCCDTR (('e'<<8) | 1) /* clear DTR */ +#endif + +/************************************************************************ + * Ioctl command arguments for DIGI parameters. + ************************************************************************/ +#define DIGI_GETA (('e'<<8) | 94) /* Read params */ + +#define DIGI_SETA (('e'<<8) | 95) /* Set params */ +#define DIGI_SETAW (('e'<<8) | 96) /* Drain & set params */ +#define DIGI_SETAF (('e'<<8) | 97) /* Drain, flush & set params */ + +#define DIGI_GETFLOW (('e'<<8) | 99) /* Get startc/stopc flow */ + /* control characters */ +#define DIGI_SETFLOW (('e'<<8) | 100) /* Set startc/stopc flow */ + /* control characters */ +#define DIGI_GETAFLOW (('e'<<8) | 101) /* Get Aux. startc/stopc */ + /* flow control chars */ +#define DIGI_SETAFLOW (('e'<<8) | 102) /* Set Aux. startc/stopc */ + /* flow control chars */ + +#define DIGI_GETINFO (('e'<<8) | 103) /* Fill in digi_info */ +#define DIGI_POLLER (('e'<<8) | 104) /* Turn on/off poller */ +#define DIGI_INIT (('e'<<8) | 105) /* Allow things to run. */ + +struct digiflow_struct +{ + unsigned char startc; /* flow cntl start char */ + unsigned char stopc; /* flow cntl stop char */ +}; + +typedef struct digiflow_struct digiflow_t; + + +/************************************************************************ + * Values for digi_flags + ************************************************************************/ +#define DIGI_IXON 0x0001 /* Handle IXON in the FEP */ +#define DIGI_FAST 0x0002 /* Fast baud rates */ +#define RTSPACE 0x0004 /* RTS input flow control */ +#define CTSPACE 0x0008 /* CTS output flow control */ +#define DSRPACE 0x0010 /* DSR output flow control */ +#define DCDPACE 0x0020 /* DCD output flow control */ +#define DTRPACE 0x0040 /* DTR input flow control */ +#define DIGI_FORCEDCD 0x0100 /* Force carrier */ +#define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config */ +#define DIGI_AIXON 0x0400 /* Aux flow control in fep */ + + +/************************************************************************ + * Values for digiDload + ************************************************************************/ +#define NORMAL 0 +#define PCI_CTL 1 + +#define SIZE8 0 +#define SIZE16 1 +#define SIZE32 2 + +/************************************************************************ + * Structure used with ioctl commands for DIGI parameters. + ************************************************************************/ +struct digi_struct +{ + unsigned short digi_flags; /* Flags (see above) */ +}; + +typedef struct digi_struct digi_t; + +struct digi_info +{ + unsigned long board; /* Which board is this ? */ + unsigned char status; /* Alive or dead */ + unsigned char type; /* see epca.h */ + unsigned char subtype; /* For future XEM, XR, etc ... */ + unsigned short numports; /* Number of ports configured */ + unsigned char *port; /* I/O Address */ + unsigned char *membase; /* DPR Address */ + unsigned char *version; /* For future ... */ + unsigned short windowData; /* For future ... */ +} ; |