patch-2.4.0-prerelease linux/drivers/acpi/include/acenv.h

• Lines: 261
• Date: Fri Dec 29 14:07:21 2000
• Orig file: v2.4.0-test12/linux/drivers/acpi/include/acenv.h
• Orig date: Sun Oct 8 10:50:14 2000

diff -u --recursive --new-file v2.4.0-test12/linux/drivers/acpi/include/acenv.h linux/drivers/acpi/include/acenv.h
@@ -1,7 +1,7 @@
 /******************************************************************************
  *
  * Name: acenv.h - Generation environment specific items
- *       $Revision: 53 $
+ *       $Revision: 65 $
  *
  *****************************************************************************/
 
@@ -28,6 +28,35 @@
 
 
 /*
+ * Configuration for ACPI 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
+
+
+/*
  * Environment configuration.  The purpose of this file is to interface to the
  * local generation environment.
  *
@@ -64,50 +93,35 @@
  *
  */
 
-
-/*
- * Environment-specific configuration
- */
+/*! [Begin] no source code translation */
 
 #ifdef _LINUX
+#include "aclinux.h"
 
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <asm/system.h>
-#include <asm/atomic.h>
-
-/* Use native Linux string library */
-
-#define ACPI_USE_SYSTEM_CLIBRARY
-
-/* Special functions */
-
-#define strtoul             simple_strtoul
+#elif _AED_EFI
+#include "acefi.h"
 
-/* Linux clib doesn't to strupr, but we do. */
-char *
-strupr(char *str);
+#elif WIN32
+#include "acwin.h"
 
-#else
-
-#ifdef _AED_EFI
-
-#include <efi.h>
-#include <efistdarg.h>
-#include <efilib.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"
+
 #endif
-#endif
 
 
+/*! [End] no source code translation !*/
+
 /******************************************************************************
  *
  * C library configuration
@@ -218,132 +232,13 @@
 
 /*
  * 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
  */
 
-
-#ifdef __GNUC__
-
-
-#ifdef __ia64__
-
-/* Single threaded */
-#define ACPI_APPLICATION
-
-#define ACPI_ASM_MACROS
-#define causeinterrupt(level)
-#define BREAKPOINT3
-#define disable() __cli()
-#define enable()  __sti()
-#define wbinvd()
-
-/*! [Begin] no source code translation */
-#include <asm/pal.h>
-
-/* PAL_HALT[_LIGHT] */
-#define halt() ia64_pal_halt_light()
-
-/* PAL_HALT */
-#define safe_halt() ia64_pal_halt(1)
-
-#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" __atomic_fool_gcc((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" __atomic_fool_gcc((GLptr)):"r2","r29","r30","memory"); \
-	} while (0)
-/*! [End] no source code translation !*/
-
-#else /* DO IA32 */
-
-#define ACPI_ASM_MACROS
-#define causeinterrupt(level)
-#define BREAKPOINT3
-#define disable() __cli()
-#define enable()  __sti()
-#define halt()    __asm__ __volatile__ ("sti; hlt":::"memory")
-#define wbinvd()
-
-/*! [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)
-/*! [End] no source code translation !*/
-
-#endif /* IA 32 */
-#endif /* __GNUC__ */
-
-
 /* Unrecognized compiler, use defaults */
 #ifndef ACPI_ASM_MACROS
 
@@ -368,6 +263,16 @@
 #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__ */