diff options
Diffstat (limited to 'drivers/acpi/include/acenv.h')
| -rw-r--r-- | drivers/acpi/include/acenv.h | 205 |
1 files changed, 55 insertions, 150 deletions
diff --git a/drivers/acpi/include/acenv.h b/drivers/acpi/include/acenv.h index 30c347b5f..f867a348f 100644 --- a/drivers/acpi/include/acenv.h +++ b/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 -#endif +/* Name of host operating system (returned by the _OS_ namespace object) */ + +#define ACPI_OS_NAME "Intel ACPI/CA Core Subsystem" + #endif +/*! [End] no source code translation !*/ + /****************************************************************************** * * C library configuration @@ -218,132 +232,13 @@ typedef char *va_list; /* * 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 @@ -370,4 +265,14 @@ typedef char *va_list; #endif +/****************************************************************************** + * + * Compiler-specific + * + *****************************************************************************/ + +/* this has been moved to compiler-specific headers, which are included from the + platform header. */ + + #endif /* __ACENV_H__ */ |