141 lines
5.0 KiB
C
141 lines
5.0 KiB
C
#ident "ide/IP30/include/mem.h: $Revision: 1.5 $"
|
|
|
|
/* ide memory tests header
|
|
*
|
|
* All memory tests have the following interface: the arguments are
|
|
* struct range *ra; // range of memory to test
|
|
* enum bitsense sense; // whether to invert bit-sense of test
|
|
* enum runflag till; // whether to continue after an error
|
|
* void (*errfun)(); // error status notifier
|
|
* Return code is TRUE for success, FALSE otherwise; the user is notified of
|
|
* failure via (*errfun)(address, expected, actual, status) where the bad
|
|
* address, expected value, actual value, and status code are passed.
|
|
*/
|
|
/**************************************************************************
|
|
* *
|
|
* Copyright (C) 1995, Silicon Graphics, Inc. *
|
|
* *
|
|
* These coded instructions, statements, and computer programs contain *
|
|
* unpublished proprietary information of Silicon Graphics, Inc., and *
|
|
* are protected by Federal copyright law. They may not be disclosed *
|
|
* to third parties or copied or duplicated in any form, in whole or *
|
|
* in part, without the prior written consent of Silicon Graphics, Inc. *
|
|
* *
|
|
**************************************************************************/
|
|
|
|
#ifndef __MEM_H__
|
|
#define __MEM_H__
|
|
|
|
#include "uif.h"
|
|
|
|
/* external entry points to memory tests */
|
|
bool_t memaddruniq(struct range *, enum bitsense, enum runflag,
|
|
void (*)(char *, __psunsigned_t, __psunsigned_t, int));
|
|
bool_t memwalkingbit(struct range *, enum bitsense, enum runflag,
|
|
void (*)(char *, __psunsigned_t, __psunsigned_t, int));
|
|
bool_t memparity(struct range *, enum bitsense, enum runflag, void (*)());
|
|
bool_t membinarybit(struct range *ra, __psunsigned_t mask);
|
|
|
|
/* parity checking utility functions */
|
|
void pardisable(void); /* disable parity checking */
|
|
void parenable(void); /* enable parity checking */
|
|
void parclrerr(void); /* clear outstanding parity error */
|
|
void parwbad(void *, unsigned int, int); /* write bad byte parity */
|
|
|
|
/* misc functions */
|
|
void DMUXfix(void);
|
|
extern bool_t parcheck(void *, unsigned int, int);
|
|
extern unsigned int _parread(void *, int);
|
|
extern void _parwrite(void *, int, int);
|
|
void fillmemW(__psunsigned_t *, __psunsigned_t *, __psunsigned_t, __psunsigned_t);
|
|
int mem_setup(int, char *, char *, struct range *, struct range *);
|
|
bool_t pardisenw(unsigned int *);
|
|
int Altaccess_l(__psunsigned_t, __psunsigned_t);
|
|
int March_l(__psunsigned_t, __psunsigned_t);
|
|
int Movi_l(__psunsigned_t, __psunsigned_t);
|
|
int Mats_l(__psunsigned_t, __psunsigned_t);
|
|
int Kh_l(__psunsigned_t, __psunsigned_t);
|
|
int Butterfly_l(__psunsigned_t, __psunsigned_t );
|
|
void blkwrt(u_int *, u_int *, u_int, u_int);
|
|
void blkrd(u_int *, u_int *, u_int);
|
|
void map_mem(int);
|
|
int convert_chars (char **);
|
|
void delay_lp(int intervals);
|
|
int marchX(__psunsigned_t, __psunsigned_t);
|
|
int marchY(__psunsigned_t, __psunsigned_t);
|
|
int khdouble_drv(__psunsigned_t first, __psunsigned_t last);
|
|
|
|
struct tstvar;
|
|
int three_ll(__psunsigned_t first,__psunsigned_t last,struct tstvar *tstparms);
|
|
int three_l(__psunsigned_t first,__psunsigned_t last,struct tstvar *tstparms);
|
|
|
|
int dram(__psunsigned_t, __psunsigned_t, int);
|
|
|
|
#if _MIPS_SIM == _ABI64
|
|
#define FILL_1 0x1111111111111111
|
|
#define FILL_2 0x2222222222222222
|
|
#define FILL_3 0x3333333333333333
|
|
#define FILL_4 0x4444444444444444
|
|
#define FILL_5 0x5555555555555555
|
|
#define FILL_6 0x6666666666666666
|
|
#define FILL_7 0x7777777777777777
|
|
#define FILL_8 0x8888888888888888
|
|
#define FILL_9 0x9999999999999999
|
|
#define FILL_A 0xaaaaaaaaaaaaaaaa
|
|
#define FILL_B 0xbbbbbbbbbbbbbbbb
|
|
#define FILL_C 0xcccccccccccccccc
|
|
#define FILL_D 0xdddddddddddddddd
|
|
#define FILL_E 0xeeeeeeeeeeeeeeee
|
|
#define FILL_F 0xffffffffffffffff
|
|
#else
|
|
#define FILL_1 0x11111111
|
|
#define FILL_2 0x22222222
|
|
#define FILL_3 0x33333333
|
|
#define FILL_4 0x44444444
|
|
#define FILL_5 0x55555555
|
|
#define FILL_6 0x66666666
|
|
#define FILL_7 0x77777777
|
|
#define FILL_8 0x88888888
|
|
#define FILL_9 0x99999999
|
|
#define FILL_A 0xaaaaaaaa
|
|
#define FILL_B 0xbbbbbbbb
|
|
#define FILL_C 0xcccccccc
|
|
#define FILL_D 0xdddddddd
|
|
#define FILL_E 0xeeeeeeee
|
|
#define FILL_F 0xffffffff
|
|
#endif
|
|
|
|
#define WORD_ADDR_MASK (-sizeof(unsigned int))
|
|
#if _MIPS_SIM == _ABI64
|
|
#define DWORD_ADDR_MASK (-sizeof(long))
|
|
#endif
|
|
|
|
#if _MIPS_SIM != _ABI64
|
|
/* 64-bit systems do not have to use the TLB (and for IP26 the TLB cannot
|
|
* map all 640MB at one time.
|
|
*/
|
|
#define _USE_MAPMEM 1
|
|
#endif
|
|
|
|
/* defined in lib/libsk/IP2[026].h */
|
|
extern unsigned int cpu_get_low_memsize(void);
|
|
extern unsigned int memsize;
|
|
|
|
/* busy(1) spinner code -- much quicker for PiE (super slow) and a bit
|
|
* quicker for teton as uncached memory access is quite slow.
|
|
*/
|
|
#if EMULATION || SABLE
|
|
#define BUSY_COUNT 0x8000
|
|
#elif TFP
|
|
#define BUSY_COUNT 0x40000
|
|
#else
|
|
#define BUSY_COUNT 0x200000
|
|
#endif
|
|
|
|
/* MCentric memory constants */
|
|
#define MAX_LOW_MEM SEG0_SIZE
|
|
#define MAX_LOW_MEM_ADDR (SEG0_BASE+SEG0_SIZE)
|
|
|
|
#endif /* __MEM_H__ */
|
|
|