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Diffstat (limited to 'drivers/char/ip2/i2cmd.h')
| -rw-r--r-- | drivers/char/ip2/i2cmd.h | 630 |
1 files changed, 0 insertions, 630 deletions
diff --git a/drivers/char/ip2/i2cmd.h b/drivers/char/ip2/i2cmd.h deleted file mode 100644 index 29277ec6b8ed..000000000000 --- a/drivers/char/ip2/i2cmd.h +++ /dev/null @@ -1,630 +0,0 @@ -/******************************************************************************* -* -* (c) 1999 by Computone Corporation -* -******************************************************************************** -* -* -* PACKAGE: Linux tty Device Driver for IntelliPort II family of multiport -* serial I/O controllers. -* -* DESCRIPTION: Definitions and support for In-line and Bypass commands. -* Applicable only when the standard loadware is active. -* -*******************************************************************************/ -//------------------------------------------------------------------------------ -// Revision History: -// -// 10 October 1991 MAG First Draft -// 7 November 1991 MAG Reflects some new commands -// 20 February 1992 MAG CMD_HOTACK corrected: no argument. -// 24 February 1992 MAG Support added for new commands for 1.4.x loadware. -// 11 March 1992 MAG Additional commands. -// 16 March 1992 MAG Additional commands. -// 30 March 1992 MAG Additional command: CMD_DSS_NOW -// 18 May 1992 MAG Changed CMD_OPOST -// -//------------------------------------------------------------------------------ -#ifndef I2CMD_H // To prevent multiple includes -#define I2CMD_H 1 - -#include "ip2types.h" - -// This module is designed to provide a uniform method of sending commands to -// the board through command packets. The difficulty is, some commands take -// parameters, others do not. Furthermore, it is often useful to send several -// commands to the same channel as part of the same packet. (See also i2pack.h.) -// -// This module is designed so that the caller should not be responsible for -// remembering the exact syntax of each command, or at least so that the -// compiler could check things somewhat. I'll explain as we go... -// -// First, a structure which can embody the syntax of each type of command. -// -typedef struct _cmdSyntax -{ - UCHAR length; // Number of bytes in the command - UCHAR flags; // Information about the command (see below) - - // The command and its parameters, which may be of arbitrary length. Don't - // worry yet how the parameters will be initialized; macros later take care - // of it. Also, don't worry about the arbitrary length issue; this structure - // is never used to allocate space (see i2cmd.c). - UCHAR cmd[2]; -} cmdSyntax, *cmdSyntaxPtr; - -// Bit assignments for flags - -#define INL 1 // Set if suitable for inline commands -#define BYP 2 // Set if suitable for bypass commands -#define BTH (INL|BYP) // suitable for either! -#define END 4 // Set if this must be the last command in a block -#define VIP 8 // Set if this command is special in some way and really - // should only be sent from the library-level and not - // directly from user-level -#define VAR 0x10 // This command is of variable length! - -// Declarations for the global arrays used to bear the commands and their -// arguments. -// -// Note: Since these are globals and the arguments might change, it is important -// that the library routine COPY these into buffers from whence they would be -// sent, rather than merely storing the pointers. In multi-threaded -// environments, important that the copy should obtain before any context switch -// is allowed. Also, for parameterized commands, DO NOT ISSUE THE SAME COMMAND -// MORE THAN ONCE WITH THE SAME PARAMETERS in the same call. -// -static UCHAR ct02[]; -static UCHAR ct03[]; -static UCHAR ct04[]; -static UCHAR ct05[]; -static UCHAR ct06[]; -static UCHAR ct07[]; -static UCHAR ct08[]; -static UCHAR ct09[]; -static UCHAR ct10[]; -static UCHAR ct11[]; -static UCHAR ct12[]; -static UCHAR ct13[]; -static UCHAR ct14[]; -static UCHAR ct15[]; -static UCHAR ct16[]; -static UCHAR ct17[]; -static UCHAR ct18[]; -static UCHAR ct19[]; -static UCHAR ct20[]; -static UCHAR ct21[]; -static UCHAR ct22[]; -static UCHAR ct23[]; -static UCHAR ct24[]; -static UCHAR ct25[]; -static UCHAR ct26[]; -static UCHAR ct27[]; -static UCHAR ct28[]; -static UCHAR ct29[]; -static UCHAR ct30[]; -static UCHAR ct31[]; -static UCHAR ct32[]; -static UCHAR ct33[]; -static UCHAR ct34[]; -static UCHAR ct35[]; -static UCHAR ct36[]; -static UCHAR ct36a[]; -static UCHAR ct41[]; -static UCHAR ct42[]; -static UCHAR ct43[]; -static UCHAR ct44[]; -static UCHAR ct45[]; -static UCHAR ct46[]; -static UCHAR ct48[]; -static UCHAR ct49[]; -static UCHAR ct50[]; -static UCHAR ct51[]; -static UCHAR ct52[]; -static UCHAR ct56[]; -static UCHAR ct57[]; -static UCHAR ct58[]; -static UCHAR ct59[]; -static UCHAR ct60[]; -static UCHAR ct61[]; -static UCHAR ct62[]; -static UCHAR ct63[]; -static UCHAR ct64[]; -static UCHAR ct65[]; -static UCHAR ct66[]; -static UCHAR ct67[]; -static UCHAR ct68[]; -static UCHAR ct69[]; -static UCHAR ct70[]; -static UCHAR ct71[]; -static UCHAR ct72[]; -static UCHAR ct73[]; -static UCHAR ct74[]; -static UCHAR ct75[]; -static UCHAR ct76[]; -static UCHAR ct77[]; -static UCHAR ct78[]; -static UCHAR ct79[]; -static UCHAR ct80[]; -static UCHAR ct81[]; -static UCHAR ct82[]; -static UCHAR ct83[]; -static UCHAR ct84[]; -static UCHAR ct85[]; -static UCHAR ct86[]; -static UCHAR ct87[]; -static UCHAR ct88[]; -static UCHAR ct89[]; -static UCHAR ct90[]; -static UCHAR ct91[]; -static UCHAR cc01[]; -static UCHAR cc02[]; - -// Now, refer to i2cmd.c, and see the character arrays defined there. They are -// cast here to cmdSyntaxPtr. -// -// There are library functions for issuing bypass or inline commands. These -// functions take one or more arguments of the type cmdSyntaxPtr. The routine -// then can figure out how long each command is supposed to be and easily add it -// to the list. -// -// For ease of use, we define manifests which return pointers to appropriate -// cmdSyntaxPtr things. But some commands also take arguments. If a single -// argument is used, we define a macro which performs the single assignment and -// (through the expedient of a comma expression) references the appropriate -// pointer. For commands requiring several arguments, we actually define a -// function to perform the assignments. - -#define CMD_DTRUP (cmdSyntaxPtr)(ct02) // Raise DTR -#define CMD_DTRDN (cmdSyntaxPtr)(ct03) // Lower DTR -#define CMD_RTSUP (cmdSyntaxPtr)(ct04) // Raise RTS -#define CMD_RTSDN (cmdSyntaxPtr)(ct05) // Lower RTS -#define CMD_STARTFL (cmdSyntaxPtr)(ct06) // Start Flushing Data - -#define CMD_DTRRTS_UP (cmdSyntaxPtr)(cc01) // Raise DTR and RTS -#define CMD_DTRRTS_DN (cmdSyntaxPtr)(cc02) // Lower DTR and RTS - -// Set Baud Rate for transmit and receive -#define CMD_SETBAUD(arg) \ - (((cmdSyntaxPtr)(ct07))->cmd[1] = (arg),(cmdSyntaxPtr)(ct07)) - -#define CBR_50 1 -#define CBR_75 2 -#define CBR_110 3 -#define CBR_134 4 -#define CBR_150 5 -#define CBR_200 6 -#define CBR_300 7 -#define CBR_600 8 -#define CBR_1200 9 -#define CBR_1800 10 -#define CBR_2400 11 -#define CBR_4800 12 -#define CBR_9600 13 -#define CBR_19200 14 -#define CBR_38400 15 -#define CBR_2000 16 -#define CBR_3600 17 -#define CBR_7200 18 -#define CBR_56000 19 -#define CBR_57600 20 -#define CBR_64000 21 -#define CBR_76800 22 -#define CBR_115200 23 -#define CBR_C1 24 // Custom baud rate 1 -#define CBR_C2 25 // Custom baud rate 2 -#define CBR_153600 26 -#define CBR_230400 27 -#define CBR_307200 28 -#define CBR_460800 29 -#define CBR_921600 30 - -// Set Character size -// -#define CMD_SETBITS(arg) \ - (((cmdSyntaxPtr)(ct08))->cmd[1] = (arg),(cmdSyntaxPtr)(ct08)) - -#define CSZ_5 0 -#define CSZ_6 1 -#define CSZ_7 2 -#define CSZ_8 3 - -// Set number of stop bits -// -#define CMD_SETSTOP(arg) \ - (((cmdSyntaxPtr)(ct09))->cmd[1] = (arg),(cmdSyntaxPtr)(ct09)) - -#define CST_1 0 -#define CST_15 1 // 1.5 stop bits -#define CST_2 2 - -// Set parity option -// -#define CMD_SETPAR(arg) \ - (((cmdSyntaxPtr)(ct10))->cmd[1] = (arg),(cmdSyntaxPtr)(ct10)) - -#define CSP_NP 0 // no parity -#define CSP_OD 1 // odd parity -#define CSP_EV 2 // Even parity -#define CSP_SP 3 // Space parity -#define CSP_MK 4 // Mark parity - -// Define xon char for transmitter flow control -// -#define CMD_DEF_IXON(arg) \ - (((cmdSyntaxPtr)(ct11))->cmd[1] = (arg),(cmdSyntaxPtr)(ct11)) - -// Define xoff char for transmitter flow control -// -#define CMD_DEF_IXOFF(arg) \ - (((cmdSyntaxPtr)(ct12))->cmd[1] = (arg),(cmdSyntaxPtr)(ct12)) - -#define CMD_STOPFL (cmdSyntaxPtr)(ct13) // Stop Flushing data - -// Acknowledge receipt of hotkey signal -// -#define CMD_HOTACK (cmdSyntaxPtr)(ct14) - -// Define irq level to use. Should actually be sent by library-level code, not -// directly from user... -// -#define CMDVALUE_IRQ 15 // For library use at initialization. Until this command - // is sent, board processing doesn't really start. -#define CMD_SET_IRQ(arg) \ - (((cmdSyntaxPtr)(ct15))->cmd[1] = (arg),(cmdSyntaxPtr)(ct15)) - -#define CIR_POLL 0 // No IRQ - Poll -#define CIR_3 3 // IRQ 3 -#define CIR_4 4 // IRQ 4 -#define CIR_5 5 // IRQ 5 -#define CIR_7 7 // IRQ 7 -#define CIR_10 10 // IRQ 10 -#define CIR_11 11 // IRQ 11 -#define CIR_12 12 // IRQ 12 -#define CIR_15 15 // IRQ 15 - -// Select transmit flow xon/xoff options -// -#define CMD_IXON_OPT(arg) \ - (((cmdSyntaxPtr)(ct16))->cmd[1] = (arg),(cmdSyntaxPtr)(ct16)) - -#define CIX_NONE 0 // Incoming Xon/Xoff characters not special -#define CIX_XON 1 // Xoff disable, Xon enable -#define CIX_XANY 2 // Xoff disable, any key enable - -// Select receive flow xon/xoff options -// -#define CMD_OXON_OPT(arg) \ - (((cmdSyntaxPtr)(ct17))->cmd[1] = (arg),(cmdSyntaxPtr)(ct17)) - -#define COX_NONE 0 // Don't send Xon/Xoff -#define COX_XON 1 // Send xon/xoff to start/stop incoming data - - -#define CMD_CTS_REP (cmdSyntaxPtr)(ct18) // Enable CTS reporting -#define CMD_CTS_NREP (cmdSyntaxPtr)(ct19) // Disable CTS reporting - -#define CMD_DCD_REP (cmdSyntaxPtr)(ct20) // Enable DCD reporting -#define CMD_DCD_NREP (cmdSyntaxPtr)(ct21) // Disable DCD reporting - -#define CMD_DSR_REP (cmdSyntaxPtr)(ct22) // Enable DSR reporting -#define CMD_DSR_NREP (cmdSyntaxPtr)(ct23) // Disable DSR reporting - -#define CMD_RI_REP (cmdSyntaxPtr)(ct24) // Enable RI reporting -#define CMD_RI_NREP (cmdSyntaxPtr)(ct25) // Disable RI reporting - -// Enable break reporting and select style -// -#define CMD_BRK_REP(arg) \ - (((cmdSyntaxPtr)(ct26))->cmd[1] = (arg),(cmdSyntaxPtr)(ct26)) - -#define CBK_STAT 0x00 // Report breaks as a status (exception,irq) -#define CBK_NULL 0x01 // Report breaks as a good null -#define CBK_STAT_SEQ 0x02 // Report breaks as a status AND as in-band character - // sequence FFh, 01h, 10h -#define CBK_SEQ 0x03 // Report breaks as the in-band - //sequence FFh, 01h, 10h ONLY. -#define CBK_FLSH 0x04 // if this bit set also flush input data -#define CBK_POSIX 0x08 // if this bit set report as FF,0,0 sequence -#define CBK_SINGLE 0x10 // if this bit set with CBK_SEQ or CBK_STAT_SEQ - //then reports single null instead of triple - -#define CMD_BRK_NREP (cmdSyntaxPtr)(ct27) // Disable break reporting - -// Specify maximum block size for received data -// -#define CMD_MAX_BLOCK(arg) \ - (((cmdSyntaxPtr)(ct28))->cmd[1] = (arg),(cmdSyntaxPtr)(ct28)) - -// -- COMMAND 29 is reserved -- - -#define CMD_CTSFL_ENAB (cmdSyntaxPtr)(ct30) // Enable CTS flow control -#define CMD_CTSFL_DSAB (cmdSyntaxPtr)(ct31) // Disable CTS flow control -#define CMD_RTSFL_ENAB (cmdSyntaxPtr)(ct32) // Enable RTS flow control -#define CMD_RTSFL_DSAB (cmdSyntaxPtr)(ct33) // Disable RTS flow control - -// Specify istrip option -// -#define CMD_ISTRIP_OPT(arg) \ - (((cmdSyntaxPtr)(ct34))->cmd[1] = (arg),(cmdSyntaxPtr)(ct34)) - -#define CIS_NOSTRIP 0 // Strip characters to character size -#define CIS_STRIP 1 // Strip any 8-bit characters to 7 bits - -// Send a break of arg milliseconds -// -#define CMD_SEND_BRK(arg) \ - (((cmdSyntaxPtr)(ct35))->cmd[1] = (arg),(cmdSyntaxPtr)(ct35)) - -// Set error reporting mode -// -#define CMD_SET_ERROR(arg) \ - (((cmdSyntaxPtr)(ct36))->cmd[1] = (arg),(cmdSyntaxPtr)(ct36)) - -#define CSE_ESTAT 0 // Report error in a status packet -#define CSE_NOREP 1 // Treat character as though it were good -#define CSE_DROP 2 // Discard the character -#define CSE_NULL 3 // Replace with a null -#define CSE_MARK 4 // Replace with a 3-character sequence (as Unix) - -#define CSE_REPLACE 0x8 // Replace the errored character with the - // replacement character defined here - -#define CSE_STAT_REPLACE 0x18 // Replace the errored character with the - // replacement character defined here AND - // report the error as a status packet (as in - // CSE_ESTAT). - - -// COMMAND 37, to send flow control packets, is handled only by low-level -// library code in response to data movement and shouldn't ever be sent by the -// user code. See i2pack.h and the body of i2lib.c for details. - -// Enable on-board post-processing, using options given in oflag argument. -// Formerly, this command was automatically preceded by a CMD_OPOST_OFF command -// because the loadware does not permit sending back-to-back CMD_OPOST_ON -// commands without an intervening CMD_OPOST_OFF. BUT, WE LEARN 18 MAY 92, that -// CMD_OPOST_ON and CMD_OPOST_OFF must each be at the end of a packet (or in a -// solo packet). This means the caller must specify separately CMD_OPOST_OFF, -// CMD_OPOST_ON(parm) when he calls i2QueueCommands(). That function will ensure -// each gets a separate packet. Extra CMD_OPOST_OFF's are always ok. -// -#define CMD_OPOST_ON(oflag) \ - (*(USHORT *)(((cmdSyntaxPtr)(ct39))->cmd[1]) = (oflag), \ - (cmdSyntaxPtr)(ct39)) - -#define CMD_OPOST_OFF (cmdSyntaxPtr)(ct40) // Disable on-board post-proc - -#define CMD_RESUME (cmdSyntaxPtr)(ct41) // Resume: behave as though an XON - // were received; - -// Set Transmit baud rate (see command 7 for arguments) -// -#define CMD_SETBAUD_TX(arg) \ - (((cmdSyntaxPtr)(ct42))->cmd[1] = (arg),(cmdSyntaxPtr)(ct42)) - -// Set Receive baud rate (see command 7 for arguments) -// -#define CMD_SETBAUD_RX(arg) \ - (((cmdSyntaxPtr)(ct43))->cmd[1] = (arg),(cmdSyntaxPtr)(ct43)) - -// Request interrupt from board each arg milliseconds. Interrupt will specify -// "received data", even though there may be no data present. If arg == 0, -// disables any such interrupts. -// -#define CMD_PING_REQ(arg) \ - (((cmdSyntaxPtr)(ct44))->cmd[1] = (arg),(cmdSyntaxPtr)(ct44)) - -#define CMD_HOT_ENAB (cmdSyntaxPtr)(ct45) // Enable Hot-key checking -#define CMD_HOT_DSAB (cmdSyntaxPtr)(ct46) // Disable Hot-key checking - -#if 0 -// COMMAND 47: Send Protocol info via Unix flags: -// iflag = Unix tty t_iflag -// cflag = Unix tty t_cflag -// lflag = Unix tty t_lflag -// See System V Unix/Xenix documentation for the meanings of the bit fields -// within these flags -// -#define CMD_UNIX_FLAGS(iflag,cflag,lflag) i2cmdUnixFlags(iflag,cflag,lflag) -#endif /* 0 */ - -#define CMD_DSRFL_ENAB (cmdSyntaxPtr)(ct48) // Enable DSR receiver ctrl -#define CMD_DSRFL_DSAB (cmdSyntaxPtr)(ct49) // Disable DSR receiver ctrl -#define CMD_DTRFL_ENAB (cmdSyntaxPtr)(ct50) // Enable DTR flow control -#define CMD_DTRFL_DSAB (cmdSyntaxPtr)(ct51) // Disable DTR flow control -#define CMD_BAUD_RESET (cmdSyntaxPtr)(ct52) // Reset baudrate table - -// COMMAND 54: Define custom rate #1 -// rate = (short) 1/10 of the desired baud rate -// -#define CMD_BAUD_DEF1(rate) i2cmdBaudDef(1,rate) - -// COMMAND 55: Define custom rate #2 -// rate = (short) 1/10 of the desired baud rate -// -#define CMD_BAUD_DEF2(rate) i2cmdBaudDef(2,rate) - -// Pause arg hundredths of seconds. (Note, this is NOT milliseconds.) -// -#define CMD_PAUSE(arg) \ - (((cmdSyntaxPtr)(ct56))->cmd[1] = (arg),(cmdSyntaxPtr)(ct56)) - -#define CMD_SUSPEND (cmdSyntaxPtr)(ct57) // Suspend output -#define CMD_UNSUSPEND (cmdSyntaxPtr)(ct58) // Un-Suspend output - -// Set parity-checking options -// -#define CMD_PARCHK(arg) \ - (((cmdSyntaxPtr)(ct59))->cmd[1] = (arg),(cmdSyntaxPtr)(ct59)) - -#define CPK_ENAB 0 // Enable parity checking on input -#define CPK_DSAB 1 // Disable parity checking on input - -#define CMD_BMARK_REQ (cmdSyntaxPtr)(ct60) // Bookmark request - - -// Enable/Disable internal loopback mode -// -#define CMD_INLOOP(arg) \ - (((cmdSyntaxPtr)(ct61))->cmd[1] = (arg),(cmdSyntaxPtr)(ct61)) - -#define CIN_DISABLE 0 // Normal operation (default) -#define CIN_ENABLE 1 // Internal (local) loopback -#define CIN_REMOTE 2 // Remote loopback - -// Specify timeout for hotkeys: Delay will be (arg x 10) milliseconds, arg == 0 -// --> no timeout: wait forever. -// -#define CMD_HOT_TIME(arg) \ - (((cmdSyntaxPtr)(ct62))->cmd[1] = (arg),(cmdSyntaxPtr)(ct62)) - - -// Define (outgoing) xon for receive flow control -// -#define CMD_DEF_OXON(arg) \ - (((cmdSyntaxPtr)(ct63))->cmd[1] = (arg),(cmdSyntaxPtr)(ct63)) - -// Define (outgoing) xoff for receiver flow control -// -#define CMD_DEF_OXOFF(arg) \ - (((cmdSyntaxPtr)(ct64))->cmd[1] = (arg),(cmdSyntaxPtr)(ct64)) - -// Enable/Disable RTS on transmit (1/2 duplex-style) -// -#define CMD_RTS_XMIT(arg) \ - (((cmdSyntaxPtr)(ct65))->cmd[1] = (arg),(cmdSyntaxPtr)(ct65)) - -#define CHD_DISABLE 0 -#define CHD_ENABLE 1 - -// Set high-water-mark level (debugging use only) -// -#define CMD_SETHIGHWAT(arg) \ - (((cmdSyntaxPtr)(ct66))->cmd[1] = (arg),(cmdSyntaxPtr)(ct66)) - -// Start flushing tagged data (tag = 0-14) -// -#define CMD_START_SELFL(tag) \ - (((cmdSyntaxPtr)(ct67))->cmd[1] = (tag),(cmdSyntaxPtr)(ct67)) - -// End flushing tagged data (tag = 0-14) -// -#define CMD_END_SELFL(tag) \ - (((cmdSyntaxPtr)(ct68))->cmd[1] = (tag),(cmdSyntaxPtr)(ct68)) - -#define CMD_HWFLOW_OFF (cmdSyntaxPtr)(ct69) // Disable HW TX flow control -#define CMD_ODSRFL_ENAB (cmdSyntaxPtr)(ct70) // Enable DSR output f/c -#define CMD_ODSRFL_DSAB (cmdSyntaxPtr)(ct71) // Disable DSR output f/c -#define CMD_ODCDFL_ENAB (cmdSyntaxPtr)(ct72) // Enable DCD output f/c -#define CMD_ODCDFL_DSAB (cmdSyntaxPtr)(ct73) // Disable DCD output f/c - -// Set transmit interrupt load level. Count should be an even value 2-12 -// -#define CMD_LOADLEVEL(count) \ - (((cmdSyntaxPtr)(ct74))->cmd[1] = (count),(cmdSyntaxPtr)(ct74)) - -// If reporting DSS changes, map to character sequence FFh, 2, MSR -// -#define CMD_STATDATA(arg) \ - (((cmdSyntaxPtr)(ct75))->cmd[1] = (arg),(cmdSyntaxPtr)(ct75)) - -#define CSTD_DISABLE// Report DSS changes as status packets only (default) -#define CSTD_ENABLE // Report DSS changes as in-band data sequence as well as - // by status packet. - -#define CMD_BREAK_ON (cmdSyntaxPtr)(ct76)// Set break and stop xmit -#define CMD_BREAK_OFF (cmdSyntaxPtr)(ct77)// End break and restart xmit -#define CMD_GETFC (cmdSyntaxPtr)(ct78)// Request for flow control packet - // from board. - -// Transmit this character immediately -// -#define CMD_XMIT_NOW(ch) \ - (((cmdSyntaxPtr)(ct79))->cmd[1] = (ch),(cmdSyntaxPtr)(ct79)) - -// Set baud rate via "divisor latch" -// -#define CMD_DIVISOR_LATCH(which,value) \ - (((cmdSyntaxPtr)(ct80))->cmd[1] = (which), \ - *(USHORT *)(((cmdSyntaxPtr)(ct80))->cmd[2]) = (value), \ - (cmdSyntaxPtr)(ct80)) - -#define CDL_RX 1 // Set receiver rate -#define CDL_TX 2 // Set transmit rate - // (CDL_TX | CDL_RX) Set both rates - -// Request for special diagnostic status pkt from the board. -// -#define CMD_GET_STATUS (cmdSyntaxPtr)(ct81) - -// Request time-stamped transmit character count packet. -// -#define CMD_GET_TXCNT (cmdSyntaxPtr)(ct82) - -// Request time-stamped receive character count packet. -// -#define CMD_GET_RXCNT (cmdSyntaxPtr)(ct83) - -// Request for box/board I.D. packet. -#define CMD_GET_BOXIDS (cmdSyntaxPtr)(ct84) - -// Enable or disable multiple channels according to bit-mapped ushorts box 1-4 -// -#define CMD_ENAB_MULT(enable, box1, box2, box3, box4) \ - (((cmdSytaxPtr)(ct85))->cmd[1] = (enable), \ - *(USHORT *)(((cmdSyntaxPtr)(ct85))->cmd[2]) = (box1), \ - *(USHORT *)(((cmdSyntaxPtr)(ct85))->cmd[4]) = (box2), \ - *(USHORT *)(((cmdSyntaxPtr)(ct85))->cmd[6]) = (box3), \ - *(USHORT *)(((cmdSyntaxPtr)(ct85))->cmd[8]) = (box4), \ - (cmdSyntaxPtr)(ct85)) - -#define CEM_DISABLE 0 -#define CEM_ENABLE 1 - -// Enable or disable receiver or receiver interrupts (default both enabled) -// -#define CMD_RCV_ENABLE(ch) \ - (((cmdSyntaxPtr)(ct86))->cmd[1] = (ch),(cmdSyntaxPtr)(ct86)) - -#define CRE_OFF 0 // Disable the receiver -#define CRE_ON 1 // Enable the receiver -#define CRE_INTOFF 2 // Disable receiver interrupts (to loadware) -#define CRE_INTON 3 // Enable receiver interrupts (to loadware) - -// Starts up a hardware test process, which runs transparently, and sends a -// STAT_HWFAIL packet in case a hardware failure is detected. -// -#define CMD_HW_TEST (cmdSyntaxPtr)(ct87) - -// Change receiver threshold and timeout value: -// Defaults: timeout = 20mS -// threshold count = 8 when DTRflow not in use, -// threshold count = 5 when DTRflow in use. -// -#define CMD_RCV_THRESHOLD(count,ms) \ - (((cmdSyntaxPtr)(ct88))->cmd[1] = (count), \ - ((cmdSyntaxPtr)(ct88))->cmd[2] = (ms), \ - (cmdSyntaxPtr)(ct88)) - -// Makes the loadware report DSS signals for this channel immediately. -// -#define CMD_DSS_NOW (cmdSyntaxPtr)(ct89) - -// Set the receive silo parameters -// timeout is ms idle wait until delivery (~VTIME) -// threshold is max characters cause interrupt (~VMIN) -// -#define CMD_SET_SILO(timeout,threshold) \ - (((cmdSyntaxPtr)(ct90))->cmd[1] = (timeout), \ - ((cmdSyntaxPtr)(ct90))->cmd[2] = (threshold), \ - (cmdSyntaxPtr)(ct90)) - -// Set timed break in decisecond (1/10s) -// -#define CMD_LBREAK(ds) \ - (((cmdSyntaxPtr)(ct91))->cmd[1] = (ds),(cmdSyntaxPtr)(ct66)) - - - -#endif // I2CMD_H |