| /* |
| * Copyright 2003 Digi International (www.digi.com) |
| * Scott H Kilau <Scott_Kilau at digi dot com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the |
| * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| * PURPOSE. See the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| * |
| * NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!! |
| */ |
| |
| #ifndef __DIGI_H |
| #define __DIGI_H |
| |
| /************************************************************************ |
| *** Definitions for Digi ditty(1) command. |
| ************************************************************************/ |
| |
| |
| /* |
| * Copyright (c) 1988-96 Digi International Inc., All Rights Reserved. |
| */ |
| |
| /************************************************************************ |
| * This module provides application access to special Digi |
| * serial line enhancements which are not standard UNIX(tm) features. |
| ************************************************************************/ |
| |
| #if !defined(TIOCMODG) |
| |
| #define TIOCMODG (('d'<<8) | 250) /* get modem ctrl state */ |
| #define TIOCMODS (('d'<<8) | 251) /* set modem ctrl state */ |
| |
| #ifndef TIOCM_LE |
| #define TIOCM_LE 0x01 /* line enable */ |
| #define TIOCM_DTR 0x02 /* data terminal ready */ |
| #define TIOCM_RTS 0x04 /* request to send */ |
| #define TIOCM_ST 0x08 /* secondary transmit */ |
| #define TIOCM_SR 0x10 /* secondary receive */ |
| #define TIOCM_CTS 0x20 /* clear to send */ |
| #define TIOCM_CAR 0x40 /* carrier detect */ |
| #define TIOCM_RNG 0x80 /* ring indicator */ |
| #define TIOCM_DSR 0x100 /* data set ready */ |
| #define TIOCM_RI TIOCM_RNG /* ring (alternate) */ |
| #define TIOCM_CD TIOCM_CAR /* carrier detect (alt) */ |
| #endif |
| |
| #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_KME (('e'<<8) | 98) /* Read/Write Host */ |
| /* Adapter Memory */ |
| |
| #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_GEDELAY (('d'<<8) | 246) /* Get edelay */ |
| #define DIGI_SEDELAY (('d'<<8) | 247) /* Set edelay */ |
| |
| struct digiflow_t { |
| unsigned char startc; /* flow cntl start char */ |
| unsigned char stopc; /* flow cntl stop char */ |
| }; |
| |
| |
| #ifdef FLOW_2200 |
| #define F2200_GETA (('e'<<8) | 104) /* Get 2x36 flow cntl flags */ |
| #define F2200_SETAW (('e'<<8) | 105) /* Set 2x36 flow cntl flags */ |
| #define F2200_MASK 0x03 /* 2200 flow cntl bit mask */ |
| #define FCNTL_2200 0x01 /* 2x36 terminal flow cntl */ |
| #define PCNTL_2200 0x02 /* 2x36 printer flow cntl */ |
| #define F2200_XON 0xf8 |
| #define P2200_XON 0xf9 |
| #define F2200_XOFF 0xfa |
| #define P2200_XOFF 0xfb |
| |
| #define FXOFF_MASK 0x03 /* 2200 flow status mask */ |
| #define RCVD_FXOFF 0x01 /* 2x36 Terminal XOFF rcvd */ |
| #define RCVD_PXOFF 0x02 /* 2x36 Printer XOFF rcvd */ |
| #endif |
| |
| /************************************************************************ |
| * 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_COOK 0x0080 /* Cooked processing done in FEP */ |
| #define DIGI_FORCEDCD 0x0100 /* Force carrier */ |
| #define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config */ |
| #define DIGI_AIXON 0x0400 /* Aux flow control in fep */ |
| #define DIGI_PRINTER 0x0800 /* Hold port open for flow cntrl*/ |
| #define DIGI_PP_INPUT 0x1000 /* Change parallel port to input*/ |
| #define DIGI_DTR_TOGGLE 0x2000 /* Support DTR Toggle */ |
| #define DIGI_422 0x4000 /* for 422/232 selectable panel */ |
| #define DIGI_RTS_TOGGLE 0x8000 /* Support RTS Toggle */ |
| |
| /************************************************************************ |
| * These options are not supported on the comxi. |
| ************************************************************************/ |
| #define DIGI_COMXI (DIGI_FAST|DIGI_COOK|DSRPACE|DCDPACE|DTRPACE) |
| |
| #define DIGI_PLEN 28 /* String length */ |
| #define DIGI_TSIZ 10 /* Terminal string len */ |
| |
| /************************************************************************ |
| * Structure used with ioctl commands for DIGI parameters. |
| ************************************************************************/ |
| struct digi_t { |
| unsigned short digi_flags; /* Flags (see above) */ |
| unsigned short digi_maxcps; /* Max printer CPS */ |
| unsigned short digi_maxchar; /* Max chars in print queue */ |
| unsigned short digi_bufsize; /* Buffer size */ |
| unsigned char digi_onlen; /* Length of ON string */ |
| unsigned char digi_offlen; /* Length of OFF string */ |
| char digi_onstr[DIGI_PLEN]; /* Printer on string */ |
| char digi_offstr[DIGI_PLEN]; /* Printer off string */ |
| char digi_term[DIGI_TSIZ]; /* terminal string */ |
| }; |
| |
| /************************************************************************ |
| * KME definitions and structures. |
| ************************************************************************/ |
| #define RW_IDLE 0 /* Operation complete */ |
| #define RW_READ 1 /* Read Concentrator Memory */ |
| #define RW_WRITE 2 /* Write Concentrator Memory */ |
| |
| struct rw_t { |
| unsigned char rw_req; /* Request type */ |
| unsigned char rw_board; /* Host Adapter board number */ |
| unsigned char rw_conc; /* Concentrator number */ |
| unsigned char rw_reserved; /* Reserved for expansion */ |
| unsigned int rw_addr; /* Address in concentrator */ |
| unsigned short rw_size; /* Read/write request length */ |
| unsigned char rw_data[128]; /* Data to read/write */ |
| }; |
| |
| /*********************************************************************** |
| * Shrink Buffer and Board Information definitions and structures. |
| |
| ************************************************************************/ |
| /* Board type return codes */ |
| #define PCXI_TYPE 1 /* Board type at the designated port is a PC/Xi */ |
| #define PCXM_TYPE 2 /* Board type at the designated port is a PC/Xm */ |
| #define PCXE_TYPE 3 /* Board type at the designated port is a PC/Xe */ |
| #define MCXI_TYPE 4 /* Board type at the designated port is a MC/Xi */ |
| #define COMXI_TYPE 5 /* Board type at the designated port is a COM/Xi */ |
| |
| /* Non-Zero Result codes. */ |
| #define RESULT_NOBDFND 1 /* A Digi product at that port is not config installed */ |
| #define RESULT_NODESCT 2 /* A memory descriptor was not obtainable */ |
| #define RESULT_NOOSSIG 3 /* FEP/OS signature was not detected on the board */ |
| #define RESULT_TOOSML 4 /* Too small an area to shrink. */ |
| #define RESULT_NOCHAN 5 /* Channel structure for the board was not found */ |
| |
| struct shrink_buf_struct { |
| unsigned int shrink_buf_vaddr; /* Virtual address of board */ |
| unsigned int shrink_buf_phys; /* Physical address of board */ |
| unsigned int shrink_buf_bseg; /* Amount of board memory */ |
| unsigned int shrink_buf_hseg; /* '186 Beginning of Dual-Port */ |
| |
| unsigned int shrink_buf_lseg; /* '186 Beginning of freed memory */ |
| unsigned int shrink_buf_mseg; /* Linear address from start of |
| dual-port were freed memory |
| begins, host viewpoint. */ |
| |
| unsigned int shrink_buf_bdparam; /* Parameter for xxmemon and |
| xxmemoff */ |
| |
| unsigned int shrink_buf_reserva; /* Reserved */ |
| unsigned int shrink_buf_reservb; /* Reserved */ |
| unsigned int shrink_buf_reservc; /* Reserved */ |
| unsigned int shrink_buf_reservd; /* Reserved */ |
| |
| unsigned char shrink_buf_result; /* Reason for call failing |
| Zero is Good return */ |
| unsigned char shrink_buf_init; /* Non-Zero if it caused an |
| xxinit call. */ |
| |
| unsigned char shrink_buf_anports; /* Number of async ports */ |
| unsigned char shrink_buf_snports; /* Number of sync ports */ |
| unsigned char shrink_buf_type; /* Board type 1 = PC/Xi, |
| 2 = PC/Xm, |
| 3 = PC/Xe |
| 4 = MC/Xi |
| 5 = COMX/i */ |
| unsigned char shrink_buf_card; /* Card number */ |
| |
| }; |
| |
| /************************************************************************ |
| * Structure to get driver status information |
| ************************************************************************/ |
| struct digi_dinfo { |
| unsigned int dinfo_nboards; /* # boards configured */ |
| char dinfo_reserved[12]; /* for future expansion */ |
| char dinfo_version[16]; /* driver version */ |
| }; |
| |
| #define DIGI_GETDD (('d'<<8) | 248) /* get driver info */ |
| |
| /************************************************************************ |
| * Structure used with ioctl commands for per-board information |
| * |
| * physsize and memsize differ when board has "windowed" memory |
| ************************************************************************/ |
| struct digi_info { |
| unsigned int info_bdnum; /* Board number (0 based) */ |
| unsigned int info_ioport; /* io port address */ |
| unsigned int info_physaddr; /* memory address */ |
| unsigned int info_physsize; /* Size of host mem window */ |
| unsigned int info_memsize; /* Amount of dual-port mem */ |
| /* on board */ |
| unsigned short info_bdtype; /* Board type */ |
| unsigned short info_nports; /* number of ports */ |
| char info_bdstate; /* board state */ |
| char info_reserved[7]; /* for future expansion */ |
| }; |
| |
| #define DIGI_GETBD (('d'<<8) | 249) /* get board info */ |
| |
| struct digi_stat { |
| unsigned int info_chan; /* Channel number (0 based) */ |
| unsigned int info_brd; /* Board number (0 based) */ |
| unsigned int info_cflag; /* cflag for channel */ |
| unsigned int info_iflag; /* iflag for channel */ |
| unsigned int info_oflag; /* oflag for channel */ |
| unsigned int info_mstat; /* mstat for channel */ |
| unsigned int info_tx_data; /* tx_data for channel */ |
| unsigned int info_rx_data; /* rx_data for channel */ |
| unsigned int info_hflow; /* hflow for channel */ |
| unsigned int info_reserved[8]; /* for future expansion */ |
| }; |
| |
| #define DIGI_GETSTAT (('d'<<8) | 244) /* get board info */ |
| /************************************************************************ |
| * |
| * Structure used with ioctl commands for per-channel information |
| * |
| ************************************************************************/ |
| struct digi_ch { |
| unsigned int info_bdnum; /* Board number (0 based) */ |
| unsigned int info_channel; /* Channel index number */ |
| unsigned int info_ch_cflag; /* Channel cflag */ |
| unsigned int info_ch_iflag; /* Channel iflag */ |
| unsigned int info_ch_oflag; /* Channel oflag */ |
| unsigned int info_chsize; /* Channel structure size */ |
| unsigned int info_sleep_stat; /* sleep status */ |
| dev_t info_dev; /* device number */ |
| unsigned char info_initstate; /* Channel init state */ |
| unsigned char info_running; /* Channel running state */ |
| int reserved[8]; /* reserved for future use */ |
| }; |
| |
| /* |
| * This structure is used with the DIGI_FEPCMD ioctl to |
| * tell the driver which port to send the command for. |
| */ |
| struct digi_cmd { |
| int cmd; |
| int word; |
| int ncmds; |
| int chan; /* channel index (zero based) */ |
| int bdid; /* board index (zero based) */ |
| }; |
| |
| |
| struct digi_getbuffer /* Struct for holding buffer use counts */ |
| { |
| unsigned long tIn; |
| unsigned long tOut; |
| unsigned long rxbuf; |
| unsigned long txbuf; |
| unsigned long txdone; |
| }; |
| |
| struct digi_getcounter { |
| unsigned long norun; /* number of UART overrun errors */ |
| unsigned long noflow; /* number of buffer overflow errors */ |
| unsigned long nframe; /* number of framing errors */ |
| unsigned long nparity; /* number of parity errors */ |
| unsigned long nbreak; /* number of breaks received */ |
| unsigned long rbytes; /* number of received bytes */ |
| unsigned long tbytes; /* number of bytes transmitted fully */ |
| }; |
| |
| /* |
| * info_sleep_stat defines |
| */ |
| #define INFO_RUNWAIT 0x0001 |
| #define INFO_WOPEN 0x0002 |
| #define INFO_TTIOW 0x0004 |
| #define INFO_CH_RWAIT 0x0008 |
| #define INFO_CH_WEMPTY 0x0010 |
| #define INFO_CH_WLOW 0x0020 |
| #define INFO_XXBUF_BUSY 0x0040 |
| |
| #define DIGI_GETCH (('d'<<8) | 245) /* get board info */ |
| |
| /* Board type definitions */ |
| |
| #define SUBTYPE 0007 |
| #define T_PCXI 0000 |
| #define T_PCXM 0001 |
| #define T_PCXE 0002 |
| #define T_PCXR 0003 |
| #define T_SP 0004 |
| #define T_SP_PLUS 0005 |
| # define T_HERC 0000 |
| # define T_HOU 0001 |
| # define T_LON 0002 |
| # define T_CHA 0003 |
| #define FAMILY 0070 |
| #define T_COMXI 0000 |
| #define T_PCXX 0010 |
| #define T_CX 0020 |
| #define T_EPC 0030 |
| #define T_PCLITE 0040 |
| #define T_SPXX 0050 |
| #define T_AVXX 0060 |
| #define T_DXB 0070 |
| #define T_A2K_4_8 0070 |
| #define BUSTYPE 0700 |
| #define T_ISABUS 0000 |
| #define T_MCBUS 0100 |
| #define T_EISABUS 0200 |
| #define T_PCIBUS 0400 |
| |
| /* Board State Definitions */ |
| |
| #define BD_RUNNING 0x0 |
| #define BD_REASON 0x7f |
| #define BD_NOTFOUND 0x1 |
| #define BD_NOIOPORT 0x2 |
| #define BD_NOMEM 0x3 |
| #define BD_NOBIOS 0x4 |
| #define BD_NOFEP 0x5 |
| #define BD_FAILED 0x6 |
| #define BD_ALLOCATED 0x7 |
| #define BD_TRIBOOT 0x8 |
| #define BD_BADKME 0x80 |
| |
| #define DIGI_SPOLL (('d'<<8) | 254) /* change poller rate */ |
| |
| #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 reqular sw flowctrl */ |
| #define EV_OPX 0x0004 /* !<Output paused by extra sw flowctrl */ |
| #define EV_OPH 0x0008 /* !<Output paused by hw flowctrl */ |
| #define EV_OPT 0x0800 /* !<Output paused for RTS Toggle predelay */ |
| |
| #define EV_IPU 0x0010 /* !<Input paused unconditionally by user */ |
| #define EV_IPS 0x0020 /* !<Input paused by high/low water marks */ |
| #define EV_IPA 0x0400 /* !<Input paused by pattern alarm module */ |
| |
| #define EV_TXB 0x0040 /* !<Transmit break pending */ |
| #define EV_TXI 0x0080 /* !<Transmit immediate pending */ |
| #define EV_TXF 0x0100 /* !<Transmit flowctrl char pending */ |
| #define EV_RXB 0x0200 /* !<Break received */ |
| |
| #define EV_OPALL 0x080f /* !<Output pause flags */ |
| #define EV_IPALL 0x0430 /* !<Input pause flags */ |
| |
| #endif /* DIGI_H */ |
