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[LV-kern-commit] CVS: kernel-2.4/drivers/acpi/include/platform acenv.h,NONE,1.1 acgcc.h,NONE,1.1 aclinux.h,NONE,1.1
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From: Andy P. <at...@us...> - 2002-04-11 14:27:05
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Update of /cvsroot/linux-vax/kernel-2.4/drivers/acpi/include/platform
In directory usw-pr-cvs1:/tmp/cvs-serv26834/drivers/acpi/include/platform
Added Files:
acenv.h acgcc.h aclinux.h
Log Message:
synch 2.4.15 commit 56
--- NEW FILE ---
/******************************************************************************
*
* Name: acenv.h - Generation environment specific items
* $Revision: 1.1 $
*
*****************************************************************************/
/*
* Copyright (C) 2000, 2001 R. Byron Moore
*
* 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 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __ACENV_H__
#define __ACENV_H__
/*
* Configuration for ACPI tools and utilities
*/
#ifdef _ACPI_DUMP_APP
#define ACPI_DEBUG
#define ACPI_APPLICATION
#define ENABLE_DEBUGGER
#define ACPI_USE_SYSTEM_CLIBRARY
#define PARSER_ONLY
#endif
#ifdef _ACPI_EXEC_APP
#undef DEBUGGER_THREADING
#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
#define ACPI_DEBUG
#define ACPI_APPLICATION
#define ENABLE_DEBUGGER
#define ACPI_USE_SYSTEM_CLIBRARY
#endif
#ifdef _ACPI_ASL_COMPILER
#define ACPI_DEBUG
#define ACPI_APPLICATION
#define ENABLE_DEBUGGER
#define ACPI_USE_SYSTEM_CLIBRARY
#endif
/*
* Memory allocation tracking. Used only if
* 1) This is the debug version
* 2) This is NOT a 16-bit version of the code (not enough real-mode memory)
*/
#ifdef ACPI_DEBUG
#ifndef _IA16
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
#endif
/*
* Environment configuration. The purpose of this file is to interface to the
* local generation environment.
*
* 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
* Otherwise, local versions of string/memory functions will be used.
* 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
* the standard header files may be used.
*
* The ACPI subsystem only uses low level C library functions that do not call
* operating system services and may therefore be inlined in the code.
*
* It may be necessary to tailor these include files to the target
* generation environment.
*
*
* Functions and constants used from each header:
*
* string.h: memcpy
* memset
* strcat
* strcmp
* strcpy
* strlen
* strncmp
* strncat
* strncpy
*
* stdlib.h: strtoul
*
* stdarg.h: va_list
* va_arg
* va_start
* va_end
*
*/
/*! [Begin] no source code translation */
#ifdef _LINUX
#include "aclinux.h"
#elif _AED_EFI
#include "acefi.h"
#elif WIN32
#include "acwin.h"
#elif __FreeBSD__
#include "acfreebsd.h"
#else
/* All other environments */
#define ACPI_USE_STANDARD_HEADERS
/* Name of host operating system (returned by the _OS_ namespace object) */
#define ACPI_OS_NAME "Intel ACPI/CA Core Subsystem"
/* This macro is used to tag functions as "printf-like" because
* some compilers can catch printf format string problems. MSVC
* doesn't, so this is proprocessed away.
*/
#define ACPI_PRINTF_LIKE_FUNC
#endif
/*! [End] no source code translation !*/
/******************************************************************************
*
* C library configuration
*
*****************************************************************************/
#ifdef ACPI_USE_SYSTEM_CLIBRARY
/*
* Use the standard C library headers.
* We want to keep these to a minimum.
*
*/
#ifdef ACPI_USE_STANDARD_HEADERS
/*
* Use the standard headers from the standard locations
*/
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#endif /* ACPI_USE_STANDARD_HEADERS */
/*
* We will be linking to the standard Clib functions
*/
#define STRSTR(s1,s2) strstr((s1), (s2))
#define STRUPR(s) acpi_ut_strupr ((s))
#define STRLEN(s) (u32) strlen((s))
#define STRCPY(d,s) strcpy((d), (s))
#define STRNCPY(d,s,n) strncpy((d), (s), (NATIVE_INT)(n))
#define STRNCMP(d,s,n) strncmp((d), (s), (NATIVE_INT)(n))
#define STRCMP(d,s) strcmp((d), (s))
#define STRCAT(d,s) strcat((d), (s))
#define STRNCAT(d,s,n) strncat((d), (s), (NATIVE_INT)(n))
#define STRTOUL(d,s,n) strtoul((d), (s), (NATIVE_INT)(n))
#define MEMCPY(d,s,n) memcpy((d), (s), (NATIVE_INT)(n))
#define MEMSET(d,s,n) memset((d), (s), (NATIVE_INT)(n))
#define TOUPPER toupper
#define TOLOWER tolower
#define IS_XDIGIT isxdigit
/******************************************************************************
*
* Not using native C library, use local implementations
*
*****************************************************************************/
#else
/*
* Use local definitions of C library macros and functions
* NOTE: The function implementations may not be as efficient
* as an inline or assembly code implementation provided by a
* native C library.
*/
#ifndef va_arg
#ifndef _VALIST
#define _VALIST
typedef char *va_list;
#endif /* _VALIST */
/*
* Storage alignment properties
*/
#define _AUPBND (sizeof (NATIVE_INT) - 1)
#define _ADNBND (sizeof (NATIVE_INT) - 1)
/*
* Variable argument list macro definitions
*/
#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
#define va_end(ap) (void) 0
#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
#endif /* va_arg */
#define STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2))
#define STRUPR(s) acpi_ut_strupr ((s))
#define STRLEN(s) acpi_ut_strlen ((s))
#define STRCPY(d,s) acpi_ut_strcpy ((d), (s))
#define STRNCPY(d,s,n) acpi_ut_strncpy ((d), (s), (n))
#define STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (n))
#define STRCMP(d,s) acpi_ut_strcmp ((d), (s))
#define STRCAT(d,s) acpi_ut_strcat ((d), (s))
#define STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (n))
#define STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s),(n))
#define MEMCPY(d,s,n) acpi_ut_memcpy ((d), (s), (n))
#define MEMSET(d,v,n) acpi_ut_memset ((d), (v), (n))
#define TOUPPER acpi_ut_to_upper
#define TOLOWER acpi_ut_to_lower
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
/******************************************************************************
*
* Assembly code macros
*
*****************************************************************************/
/*
* Handle platform- and compiler-specific assembly language differences.
* These should already have been defined by the platform includes above.
*
* Notes:
* 1) Interrupt 3 is used to break into a debugger
* 2) Interrupts are turned off during ACPI register setup
*/
/* Unrecognized compiler, use defaults */
#ifndef ACPI_ASM_MACROS
#define ACPI_ASM_MACROS
#define causeinterrupt(level)
#define BREAKPOINT3
#define disable()
#define enable()
#define halt()
#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq)
#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq)
#endif /* ACPI_ASM_MACROS */
#ifdef ACPI_APPLICATION
/* Don't want software interrupts within a ring3 application */
#undef causeinterrupt
#undef BREAKPOINT3
#define causeinterrupt(level)
#define BREAKPOINT3
#endif
/******************************************************************************
*
* Compiler-specific
*
*****************************************************************************/
/* this has been moved to compiler-specific headers, which are included from the
platform header. */
#endif /* __ACENV_H__ */
--- NEW FILE ---
/******************************************************************************
*
* Name: acgcc.h - GCC specific defines, etc.
* $Revision: 1.1 $
*
*****************************************************************************/
/*
* Copyright (C) 2000, 2001 R. Byron Moore
*
* 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 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __ACGCC_H__
#define __ACGCC_H__
#ifdef __ia64__
#define _IA64
#define COMPILER_DEPENDENT_UINT64 unsigned long
/* Single threaded */
#define ACPI_APPLICATION
#define ACPI_ASM_MACROS
#define causeinterrupt(level)
#define BREAKPOINT3
#define disable() __cli()
#define enable() __sti()
/*! [Begin] no source code translation */
#include <asm/pal.h>
#define halt() ia64_pal_halt_light() /* PAL_HALT[_LIGHT] */
#define safe_halt() ia64_pal_halt(1) /* PAL_HALT */
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) \
do { \
__asm__ volatile ("1: ld4 r29=%1\n" \
";;\n" \
"mov ar.ccv=r29\n" \
"mov r2=r29\n" \
"shr.u r30=r29,1\n" \
"and r29=-4,r29\n" \
";;\n" \
"add r29=2,r29\n" \
"and r30=1,r30\n" \
";;\n" \
"add r29=r29,r30\n" \
";;\n" \
"cmpxchg4.acq r30=%1,r29,ar.ccv\n" \
";;\n" \
"cmp.eq p6,p7=r2,r30\n" \
"(p7) br.dpnt.few 1b\n" \
"cmp.gt p8,p9=3,r29\n" \
";;\n" \
"(p8) mov %0=-1\n" \
"(p9) mov %0=r0\n" \
:"=r"(Acq):"m"(GLptr):"r2","r29","r30","memory"); \
} while (0)
#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) \
do { \
__asm__ volatile ("1: ld4 r29=%1\n" \
";;\n" \
"mov ar.ccv=r29\n" \
"mov r2=r29\n" \
"and r29=-4,r29\n" \
";;\n" \
"cmpxchg4.acq r30=%1,r29,ar.ccv\n" \
";;\n" \
"cmp.eq p6,p7=r2,r30\n" \
"(p7) br.dpnt.few 1b\n" \
"and %0=1,r2\n" \
";;\n" \
:"=r"(Acq):"m"(GLptr):"r2","r29","r30","memory"); \
} while (0)
/*! [End] no source code translation !*/
#else /* DO IA32 */
#define COMPILER_DEPENDENT_UINT64 unsigned long long
#define ACPI_ASM_MACROS
#define causeinterrupt(level)
#define BREAKPOINT3
#define disable() __cli()
#define enable() __sti()
#define halt() __asm__ __volatile__ ("sti; hlt":::"memory")
/*! [Begin] no source code translation
*
* A brief explanation as GNU inline assembly is a bit hairy
* %0 is the output parameter in EAX ("=a")
* %1 and %2 are the input parameters in ECX ("c")
* and an immediate value ("i") respectively
* All actual register references are preceded with "%%" as in "%%edx"
* Immediate values in the assembly are preceded by "$" as in "$0x1"
* The final asm parameter are the operation altered non-output registers.
*/
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) \
do { \
int dummy; \
asm("1: movl (%1),%%eax;" \
"movl %%eax,%%edx;" \
"andl %2,%%edx;" \
"btsl $0x1,%%edx;" \
"adcl $0x0,%%edx;" \
"lock; cmpxchgl %%edx,(%1);" \
"jnz 1b;" \
"cmpb $0x3,%%dl;" \
"sbbl %%eax,%%eax" \
:"=a"(Acq),"=c"(dummy):"c"(GLptr),"i"(~1L):"dx"); \
} while(0)
#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) \
do { \
int dummy; \
asm("1: movl (%1),%%eax;" \
"movl %%eax,%%edx;" \
"andl %2,%%edx;" \
"lock; cmpxchgl %%edx,(%1);" \
"jnz 1b;" \
"andl $0x1,%%eax" \
:"=a"(Acq),"=c"(dummy):"c"(GLptr),"i"(~3L):"dx"); \
} while(0)
/*
* Math helper asm macros
*/
#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
asm("divl %2;" \
:"=a"(q32), "=d"(r32) \
:"r"(d32), \
"0"(n_lo), "1"(n_hi))
#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
asm("shrl $1,%2;" \
"rcrl $1,%3;" \
:"=r"(n_hi), "=r"(n_lo) \
:"0"(n_hi), "1"(n_lo))
/*! [End] no source code translation !*/
#endif /* IA 32 */
/* This macro is used to tag functions as "printf-like" because
* some compilers (like GCC) can catch printf format string problems.
*/
#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 4, 5)))
#endif /* __ACGCC_H__ */
--- NEW FILE ---
/******************************************************************************
*
* Name: aclinux.h - OS specific defines, etc.
* $Revision: 1.1 $
*
*****************************************************************************/
/*
* Copyright (C) 2000, 2001 R. Byron Moore
*
* 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 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __ACLINUX_H__
#define __ACLINUX_H__
#define ACPI_OS_NAME "Linux"
#define ACPI_USE_SYSTEM_CLIBRARY
#ifdef __KERNEL__
#include <linux/config.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
#include <asm/system.h>
#include <asm/atomic.h>
#include <asm/div64.h>
#define strtoul simple_strtoul
#else
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#endif
/* Linux uses GCC */
#include "acgcc.h"
#undef DEBUGGER_THREADING
#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
#endif /* __ACLINUX_H__ */
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