995c6ed2b1
This patch contains the following cleanups: - i2cmd.c: #if 0 the unused function i2cmdUnixFlags - i2cmd.c: make the needlessly global funciton i2cmdBaudDef static - ip2main.c: remove dead code that wasn't reachable due to an #ifdef Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
211 lines
11 KiB
C
211 lines
11 KiB
C
/*******************************************************************************
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*
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* (c) 1998 by Computone Corporation
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*
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********************************************************************************
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*
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*
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* PACKAGE: Linux tty Device Driver for IntelliPort family of multiport
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* serial I/O controllers.
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*
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* DESCRIPTION: Definition table for In-line and Bypass commands. Applicable
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* only when the standard loadware is active. (This is included
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* source code, not a separate compilation module.)
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*
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*******************************************************************************/
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//------------------------------------------------------------------------------
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//
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// Revision History:
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//
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// 10 October 1991 MAG First Draft
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// 7 November 1991 MAG Reflects additional commands.
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// 24 February 1992 MAG Additional commands for 1.4.x loadware
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// 11 March 1992 MAG Additional commands
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// 30 March 1992 MAG Additional command: CMD_DSS_NOW
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// 18 May 1992 MAG Discovered commands 39 & 40 must be at the end of a
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// packet: affects implementation.
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//------------------------------------------------------------------------------
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//************
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//* Includes *
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//************
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#include "i2cmd.h" /* To get some bit-defines */
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//------------------------------------------------------------------------------
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// Here is the table of global arrays which represent each type of command
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// supported in the IntelliPort standard loadware. See also i2cmd.h
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// for a more complete explanation of what is going on.
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//------------------------------------------------------------------------------
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// Here are the various globals: note that the names are not used except through
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// the macros defined in i2cmd.h. Also note that although they are character
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// arrays here (for extendability) they are cast to structure pointers in the
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// i2cmd.h macros. See i2cmd.h for flags definitions.
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// Length Flags Command
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static UCHAR ct02[] = { 1, BTH, 0x02 }; // DTR UP
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static UCHAR ct03[] = { 1, BTH, 0x03 }; // DTR DN
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static UCHAR ct04[] = { 1, BTH, 0x04 }; // RTS UP
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static UCHAR ct05[] = { 1, BTH, 0x05 }; // RTS DN
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static UCHAR ct06[] = { 1, BYP, 0x06 }; // START FL
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static UCHAR ct07[] = { 2, BTH, 0x07,0 }; // BAUD
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static UCHAR ct08[] = { 2, BTH, 0x08,0 }; // BITS
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static UCHAR ct09[] = { 2, BTH, 0x09,0 }; // STOP
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static UCHAR ct10[] = { 2, BTH, 0x0A,0 }; // PARITY
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static UCHAR ct11[] = { 2, BTH, 0x0B,0 }; // XON
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static UCHAR ct12[] = { 2, BTH, 0x0C,0 }; // XOFF
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static UCHAR ct13[] = { 1, BTH, 0x0D }; // STOP FL
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static UCHAR ct14[] = { 1, BYP|VIP, 0x0E }; // ACK HOTK
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//static UCHAR ct15[]={ 2, BTH|VIP, 0x0F,0 }; // IRQ SET
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static UCHAR ct16[] = { 2, INL, 0x10,0 }; // IXONOPTS
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static UCHAR ct17[] = { 2, INL, 0x11,0 }; // OXONOPTS
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static UCHAR ct18[] = { 1, INL, 0x12 }; // CTSENAB
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static UCHAR ct19[] = { 1, BTH, 0x13 }; // CTSDSAB
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static UCHAR ct20[] = { 1, INL, 0x14 }; // DCDENAB
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static UCHAR ct21[] = { 1, BTH, 0x15 }; // DCDDSAB
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static UCHAR ct22[] = { 1, BTH, 0x16 }; // DSRENAB
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static UCHAR ct23[] = { 1, BTH, 0x17 }; // DSRDSAB
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static UCHAR ct24[] = { 1, BTH, 0x18 }; // RIENAB
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static UCHAR ct25[] = { 1, BTH, 0x19 }; // RIDSAB
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static UCHAR ct26[] = { 2, BTH, 0x1A,0 }; // BRKENAB
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static UCHAR ct27[] = { 1, BTH, 0x1B }; // BRKDSAB
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//static UCHAR ct28[]={ 2, BTH, 0x1C,0 }; // MAXBLOKSIZE
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//static UCHAR ct29[]={ 2, 0, 0x1D,0 }; // reserved
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static UCHAR ct30[] = { 1, INL, 0x1E }; // CTSFLOWENAB
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static UCHAR ct31[] = { 1, INL, 0x1F }; // CTSFLOWDSAB
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static UCHAR ct32[] = { 1, INL, 0x20 }; // RTSFLOWENAB
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static UCHAR ct33[] = { 1, INL, 0x21 }; // RTSFLOWDSAB
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static UCHAR ct34[] = { 2, BTH, 0x22,0 }; // ISTRIPMODE
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static UCHAR ct35[] = { 2, BTH|END, 0x23,0 }; // SENDBREAK
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static UCHAR ct36[] = { 2, BTH, 0x24,0 }; // SETERRMODE
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//static UCHAR ct36a[]={ 3, INL, 0x24,0,0 }; // SET_REPLACE
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// The following is listed for completeness, but should never be sent directly
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// by user-level code. It is sent only by library routines in response to data
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// movement.
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//static UCHAR ct37[]={ 5, BYP|VIP, 0x25,0,0,0,0 }; // FLOW PACKET
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// Back to normal
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//static UCHAR ct38[] = {11, BTH|VAR, 0x26,0,0,0,0,0,0,0,0,0,0 }; // DEF KEY SEQ
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//static UCHAR ct39[]={ 3, BTH|END, 0x27,0,0 }; // OPOSTON
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//static UCHAR ct40[]={ 1, BTH|END, 0x28 }; // OPOSTOFF
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static UCHAR ct41[] = { 1, BYP, 0x29 }; // RESUME
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//static UCHAR ct42[]={ 2, BTH, 0x2A,0 }; // TXBAUD
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//static UCHAR ct43[]={ 2, BTH, 0x2B,0 }; // RXBAUD
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//static UCHAR ct44[]={ 2, BTH, 0x2C,0 }; // MS PING
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//static UCHAR ct45[]={ 1, BTH, 0x2D }; // HOTENAB
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//static UCHAR ct46[]={ 1, BTH, 0x2E }; // HOTDSAB
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//static UCHAR ct47[]={ 7, BTH, 0x2F,0,0,0,0,0,0 }; // UNIX FLAGS
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//static UCHAR ct48[]={ 1, BTH, 0x30 }; // DSRFLOWENAB
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//static UCHAR ct49[]={ 1, BTH, 0x31 }; // DSRFLOWDSAB
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//static UCHAR ct50[]={ 1, BTH, 0x32 }; // DTRFLOWENAB
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//static UCHAR ct51[]={ 1, BTH, 0x33 }; // DTRFLOWDSAB
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//static UCHAR ct52[]={ 1, BTH, 0x34 }; // BAUDTABRESET
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//static UCHAR ct53[] = { 3, BTH, 0x35,0,0 }; // BAUDREMAP
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static UCHAR ct54[] = { 3, BTH, 0x36,0,0 }; // CUSTOMBAUD1
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static UCHAR ct55[] = { 3, BTH, 0x37,0,0 }; // CUSTOMBAUD2
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static UCHAR ct56[] = { 2, BTH|END, 0x38,0 }; // PAUSE
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static UCHAR ct57[] = { 1, BYP, 0x39 }; // SUSPEND
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static UCHAR ct58[] = { 1, BYP, 0x3A }; // UNSUSPEND
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static UCHAR ct59[] = { 2, BTH, 0x3B,0 }; // PARITYCHK
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static UCHAR ct60[] = { 1, INL|VIP, 0x3C }; // BOOKMARKREQ
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//static UCHAR ct61[]={ 2, BTH, 0x3D,0 }; // INTERNALLOOP
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//static UCHAR ct62[]={ 2, BTH, 0x3E,0 }; // HOTKTIMEOUT
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static UCHAR ct63[] = { 2, INL, 0x3F,0 }; // SETTXON
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static UCHAR ct64[] = { 2, INL, 0x40,0 }; // SETTXOFF
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//static UCHAR ct65[]={ 2, BTH, 0x41,0 }; // SETAUTORTS
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//static UCHAR ct66[]={ 2, BTH, 0x42,0 }; // SETHIGHWAT
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//static UCHAR ct67[]={ 2, BYP, 0x43,0 }; // STARTSELFL
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//static UCHAR ct68[]={ 2, INL, 0x44,0 }; // ENDSELFL
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//static UCHAR ct69[]={ 1, BYP, 0x45 }; // HWFLOW_OFF
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//static UCHAR ct70[]={ 1, BTH, 0x46 }; // ODSRFL_ENAB
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//static UCHAR ct71[]={ 1, BTH, 0x47 }; // ODSRFL_DSAB
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//static UCHAR ct72[]={ 1, BTH, 0x48 }; // ODCDFL_ENAB
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//static UCHAR ct73[]={ 1, BTH, 0x49 }; // ODCDFL_DSAB
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//static UCHAR ct74[]={ 2, BTH, 0x4A,0 }; // LOADLEVEL
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//static UCHAR ct75[]={ 2, BTH, 0x4B,0 }; // STATDATA
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//static UCHAR ct76[]={ 1, BYP, 0x4C }; // BREAK_ON
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//static UCHAR ct77[]={ 1, BYP, 0x4D }; // BREAK_OFF
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//static UCHAR ct78[]={ 1, BYP, 0x4E }; // GETFC
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static UCHAR ct79[] = { 2, BYP, 0x4F,0 }; // XMIT_NOW
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//static UCHAR ct80[]={ 4, BTH, 0x50,0,0,0 }; // DIVISOR_LATCH
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//static UCHAR ct81[]={ 1, BYP, 0x51 }; // GET_STATUS
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//static UCHAR ct82[]={ 1, BYP, 0x52 }; // GET_TXCNT
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//static UCHAR ct83[]={ 1, BYP, 0x53 }; // GET_RXCNT
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//static UCHAR ct84[]={ 1, BYP, 0x54 }; // GET_BOXIDS
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//static UCHAR ct85[]={10, BYP, 0x55,0,0,0,0,0,0,0,0,0 }; // ENAB_MULT
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//static UCHAR ct86[]={ 2, BTH, 0x56,0 }; // RCV_ENABLE
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static UCHAR ct87[] = { 1, BYP, 0x57 }; // HW_TEST
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//static UCHAR ct88[]={ 3, BTH, 0x58,0,0 }; // RCV_THRESHOLD
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static UCHAR ct89[]={ 1, BYP, 0x59 }; // DSS_NOW
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//static UCHAR ct90[]={ 3, BYP, 0x5A,0,0 }; // Set SILO
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//static UCHAR ct91[]={ 2, BYP, 0x5B,0 }; // timed break
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// Some composite commands as well
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//static UCHAR cc01[]={ 2, BTH, 0x02,0x04 }; // DTR & RTS UP
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//static UCHAR cc02[]={ 2, BTH, 0x03,0x05 }; // DTR & RTS DN
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//********
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//* Code *
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//********
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//******************************************************************************
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// Function: i2cmdUnixFlags(iflag, cflag, lflag)
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// Parameters: Unix tty flags
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//
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// Returns: Pointer to command structure
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//
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// Description:
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//
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// This routine sets the parameters of command 47 and returns a pointer to the
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// appropriate structure.
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//******************************************************************************
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#if 0
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cmdSyntaxPtr
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i2cmdUnixFlags(unsigned short iflag,unsigned short cflag,unsigned short lflag)
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{
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cmdSyntaxPtr pCM = (cmdSyntaxPtr) ct47;
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pCM->cmd[1] = (unsigned char) iflag;
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pCM->cmd[2] = (unsigned char) (iflag >> 8);
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pCM->cmd[3] = (unsigned char) cflag;
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pCM->cmd[4] = (unsigned char) (cflag >> 8);
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pCM->cmd[5] = (unsigned char) lflag;
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pCM->cmd[6] = (unsigned char) (lflag >> 8);
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return pCM;
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}
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#endif /* 0 */
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//******************************************************************************
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// Function: i2cmdBaudDef(which, rate)
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// Parameters: ?
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//
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// Returns: Pointer to command structure
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//
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// Description:
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//
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// This routine sets the parameters of commands 54 or 55 (according to the
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// argument which), and returns a pointer to the appropriate structure.
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//******************************************************************************
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static cmdSyntaxPtr
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i2cmdBaudDef(int which, unsigned short rate)
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{
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cmdSyntaxPtr pCM;
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switch(which)
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{
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case 1:
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pCM = (cmdSyntaxPtr) ct54;
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break;
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default:
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case 2:
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pCM = (cmdSyntaxPtr) ct55;
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break;
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}
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pCM->cmd[1] = (unsigned char) rate;
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pCM->cmd[2] = (unsigned char) (rate >> 8);
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return pCM;
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}
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