diff options
Diffstat (limited to 'drivers/staging/dgnc/digi.h')
-rw-r--r-- | drivers/staging/dgnc/digi.h | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/drivers/staging/dgnc/digi.h b/drivers/staging/dgnc/digi.h deleted file mode 100644 index b414ee80db88..000000000000 --- a/drivers/staging/dgnc/digi.h +++ /dev/null @@ -1,128 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright 2003 Digi International (www.digi.com) - * Scott H Kilau <Scott_Kilau at digi dot com> - */ - -#ifndef _DIGI_H -#define _DIGI_H - -#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_LOOPBACK (('d' << 8) | 252) /* Enable/disable UART - * internal loopback - */ -#define DIGI_FAST 0x0002 /* Fast baud rates */ -#define RTSPACE 0x0004 /* RTS input flow control */ -#define CTSPACE 0x0008 /* CTS output flow control */ -#define DIGI_COOK 0x0080 /* Cooked processing done in FEP */ -#define DIGI_FORCEDCD 0x0100 /* Force carrier */ -#define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config */ -#define DIGI_PRINTER 0x0800 /* Hold port open for flow cntrl*/ -#define DIGI_DTR_TOGGLE 0x2000 /* Support DTR Toggle */ -#define DIGI_RTS_TOGGLE 0x8000 /* Support RTS Toggle */ -#define DIGI_PLEN 28 /* String length */ -#define DIGI_TSIZ 10 /* Terminal string len */ - -/* - * Structure used with ioctl commands for DIGI parameters. - */ -/** - * struct digi_t - Ioctl commands for DIGI parameters. - * @digi_flags: Flags. - * @digi_maxcps: Maximum printer CPS. - * @digi_maxchar: Maximum characters in the print queue. - * @digi_bufsize: Buffer size. - * @digi_onlen: Length of ON string. - * @digi_offlen: Length of OFF string. - * @digi_onstr: Printer ON string. - * @digi_offstr: Printer OFF string. - * @digi_term: Terminal string. - */ -struct digi_t { - unsigned short digi_flags; - unsigned short digi_maxcps; - unsigned short digi_maxchar; - unsigned short digi_bufsize; - unsigned char digi_onlen; - unsigned char digi_offlen; - char digi_onstr[DIGI_PLEN]; - char digi_offstr[DIGI_PLEN]; - char digi_term[DIGI_TSIZ]; -}; - -/** - * struct digi_getbuffer - Holds buffer use counts. - */ -struct digi_getbuffer { - unsigned long tx_in; - unsigned long tx_out; - unsigned long rxbuf; - unsigned long txbuf; - unsigned long txdone; -}; - -/** - * struct digi_getcounter - * @norun: Number of UART overrun errors. - * @noflow: Number of buffer overflow errors. - * @nframe: Number of framing errors. - * @nparity: Number of parity errors. - * @nbreak: Number of breaks received. - * @rbytes: Number of received bytes. - * @tbytes: Number of transmitted bytes. - */ -struct digi_getcounter { - unsigned long norun; - unsigned long noflow; - unsigned long nframe; - unsigned long nparity; - unsigned long nbreak; - unsigned long rbytes; - unsigned long tbytes; -}; - -#define DIGI_SETCUSTOMBAUD _IOW('e', 106, int) /* Set integer baud rate */ -#define DIGI_GETCUSTOMBAUD _IOR('e', 107, int) /* Get integer baud rate */ - -#define DIGI_REALPORT_GETBUFFERS (('e' << 8) | 108) -#define DIGI_REALPORT_SENDIMMEDIATE (('e' << 8) | 109) -#define DIGI_REALPORT_GETCOUNTERS (('e' << 8) | 110) -#define DIGI_REALPORT_GETEVENTS (('e' << 8) | 111) - -#define EV_OPU 0x0001 /* Output paused by client */ -#define EV_OPS 0x0002 /* Output paused by regular sw flowctrl */ -#define EV_IPU 0x0010 /* Input paused unconditionally by user */ -#define EV_IPS 0x0020 /* Input paused by high/low water marks */ -#define EV_TXB 0x0040 /* Transmit break pending */ - -/** - * struct ni_info - intelligent <--> non-intelligent DPA translation. - */ -struct ni_info { - int board; - int channel; - int dtr; - int rts; - int cts; - int dsr; - int ri; - int dcd; - int curtx; - int currx; - unsigned short iflag; - unsigned short oflag; - unsigned short cflag; - unsigned short lflag; - unsigned int mstat; - unsigned char hflow; - unsigned char xmit_stopped; - unsigned char recv_stopped; - unsigned int baud; -}; - -#define TTY_FLIPBUF_SIZE 512 - -#endif /* _DIGI_H */ |