www.pudn.com > ScriptsSample.zip > GEN_TOOL.H

/*************************************************************************** 
 *                                                                         * 
 *  Copyright 1995 Symbios Logic Incorporated.  All rights reserved.       * 
 *                                                                         * 
 * This software was written by Symbios Logic Inc. to develop and test new * 
 * products.  Symbios Logic assumes no liability for its use. This software* 
 * is released to the public domain to illustrate certain programming      * 
 * techniques for testing the 53c8xx chips                                 * 
 *                                                                         * 
 ***************************************************************************/ 
 
/*           Name:  GEN_TOOL.H 
 *          Title:  Validation test code gen_tool.c header 
 *      $Workfile:  $ 
 *      $Revision:  $ 
 *       $Modtime:  $ 
 *     Programmer:  Symbios Logic 
 *  Creation Date:  11/29/95 
 * 
 *  Version History 
 *  --------------- 
 * 
 *    Date    Who?  Description 
 *  --------  ----  ------------------------------------------------------- 
#BeginRevision 
 *  03/06/96  SYM   Documented RMWon/off macros 
#EndRevision 
 * 
 *  11/29/95  SYM   Initial Revision. 
 * 
#BeginDescription 
 * 
 *  This file contains structures and #defines used by the GEN_TOOL.C source 
 *  file. 
 * 
#EndDescription 
 * 
 *------------------------------------------------------------------------- 
 * 
 *  $Header: $ 
 * 
 */ 
 
#include "valtypes.h" 
 
/* Used in Writelog function to indicate a basic log entry */ 
#define LOG_BASIC 0 
/* Used in Writelog function to indicate a detail log entry */ 
#define LOG_DETAIL 1 
/* Used in Writelog function to indicate a PASSing test log entry */ 
#define LOG_PASS 0 
/* Used in Writelog function to indicate a FAILing test log entry */ 
#define LOG_FAIL 1 
 
/* Macro Functions */ 
 
/****************************************************************************** 
 Function: RMWon 
	Purpose: Used to turn on a bits in an 8 bit register 
	Input: IO port address and mask indicating which bits to turn on 
			 1 indicating turn bit on and 0 indicating leave bit alone. 
	Output: None 
	Assumptions: That the IO port actually exists 
	Restrictions: Although IO_Addr is defined as a VULONG it must not 
				exceed 16 bits in length as this is the maximum 
				IO address the X86 archtecture can produce 
	Other functions called: IOWrite8 and IORead8 to write and read to the io port 
 
******************************************************************************/ 
#define RMWon(reg, value) IOWrite8(reg, IORead8(reg) | value) 
 
/****************************************************************************** 
 Function: RMWoff 
	Purpose: Used to turn off a bits in an 8 bit register 
	Input: IO port address and mask indicating which bits to turn off 
			 1 indicating turn bit off and 0 indicating leave bit alone. 
	Output: None 
	Assumptions: That the IO port actually exists 
	Restrictions: Although IO_Addr is defined as a VULONG it must not 
				exceed 16 bits in length as this is the maximum 
				IO address the X86 archtecture can produce 
	Other functions called: IOWrite8 and IORead8 to write and read to the io port 
 
******************************************************************************/ 
#define RMWoff(reg, value) IOWrite8(reg, IORead8(reg) & ~value) 
 
/* function prototypes */ 
extern VULONG getPhysAddr(void far * addr); 
extern VUBYTE IORead8(VULONG IO_Addr); 
extern void IOWrite8(VULONG IO_Addr, VUBYTE value); 
extern VULONG IORead32(VULONG IO_Addr); 
extern void IOWrite32(VULONG IO_Addr, VULONG value); 
extern void far *ByteAlignBuffer(void far *buffer, VINT alignment); 
extern void far *CacheAlignBuffer(void far *buffer, VINT cls, VINT offset); 
extern void InitBuffer(VUBYTE far *buffer, VUINT size, VINT operation, 
								VUBYTE fill_val); 
extern VULONG Get_Time(void); 
extern VINT HasTimeElapsed(VULONG StartTime, VINT Seconds); 
extern VINT WriteLog(VINT P_F, VINT B_D, VCHAR *Str1, VCHAR *Str2); 
extern VINT VDSActive( void ); 
 
/* global ptr for the log file name */ 
/* didn't really want to do this but to make the WriteLog function work */ 
/* anywhere without having to pass the flags structure everywhere is was */ 
/* necessary, this is the only global passed from one file to another */ 
extern VCHAR *logfilename_ptr;