diff options
Diffstat (limited to 'include/acpi/platform')
| -rw-r--r-- | include/acpi/platform/acenv.h | 15 | ||||
| -rw-r--r-- | include/acpi/platform/acenvex.h | 4 | ||||
| -rw-r--r-- | include/acpi/platform/acgcc.h | 21 | ||||
| -rw-r--r-- | include/acpi/platform/acgccex.h | 2 | ||||
| -rw-r--r-- | include/acpi/platform/acintel.h | 55 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 10 | ||||
| -rw-r--r-- | include/acpi/platform/aclinuxex.h | 26 | ||||
| -rw-r--r-- | include/acpi/platform/aczephyr.h | 45 |
8 files changed, 96 insertions, 82 deletions
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 03eb3d977075..a11fa83955f8 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -3,7 +3,7 @@ * * Name: acenv.h - Host and compiler configuration * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2025, Intel Corp. * *****************************************************************************/ @@ -148,15 +148,12 @@ * *****************************************************************************/ -#if defined(__GNUC__) && !defined(__INTEL_COMPILER) +#if defined(__GNUC__) #include <acpi/platform/acgcc.h> #elif defined(_MSC_VER) #include "acmsvc.h" -#elif defined(__INTEL_COMPILER) -#include <acpi/platform/acintel.h> - #endif #if defined(_LINUX) || defined(__linux__) @@ -212,6 +209,8 @@ #elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI) #include "acefi.h" +#elif defined(__ZEPHYR__) +#include "aczephyr.h" #else /* Unknown environment */ @@ -253,6 +252,12 @@ #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 #endif +/* NULL/invalid value to use for destroyed or not-yet-created semaphores. */ + +#ifndef ACPI_SEMAPHORE_NULL +#define ACPI_SEMAPHORE_NULL NULL +#endif + /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ #ifndef ACPI_FLUSH_CPU_CACHE diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h index 3a6b1db9a984..8ffc4e1c87cf 100644 --- a/include/acpi/platform/acenvex.h +++ b/include/acpi/platform/acenvex.h @@ -3,7 +3,7 @@ * * Name: acenvex.h - Extra host and compiler configuration * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2025, Intel Corp. * *****************************************************************************/ @@ -35,7 +35,7 @@ #endif -#if defined(__GNUC__) && !defined(__INTEL_COMPILER) +#if defined(__GNUC__) #include "acgccex.h" #elif defined(_MSC_VER) diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index ac80111f503c..8e4cf2f6b383 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -3,7 +3,7 @@ * * Name: acgcc.h - GCC specific defines, etc. * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2025, Intel Corp. * *****************************************************************************/ @@ -61,4 +61,23 @@ #define ACPI_FALLTHROUGH __attribute__((__fallthrough__)) #endif +/* + * Flexible array members are not allowed to be part of a union under + * C99, but this is not for any technical reason. Work around the + * limitation. + */ +#define ACPI_FLEX_ARRAY(TYPE, NAME) \ + struct { \ + struct { } __Empty_ ## NAME; \ + TYPE NAME[]; \ + } + +/* + * Explicitly mark strings that lack a terminating NUL character so + * that ACPICA can be built with -Wunterminated-string-initialization. + */ +#if __has_attribute(__nonstring__) +#define ACPI_NONSTRING __attribute__((__nonstring__)) +#endif + #endif /* __ACGCC_H__ */ diff --git a/include/acpi/platform/acgccex.h b/include/acpi/platform/acgccex.h index 302ea1b724b9..4a3c019a4d03 100644 --- a/include/acpi/platform/acgccex.h +++ b/include/acpi/platform/acgccex.h @@ -3,7 +3,7 @@ * * Name: acgccex.h - Extra GCC specific defines, etc. * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2025, Intel Corp. * *****************************************************************************/ diff --git a/include/acpi/platform/acintel.h b/include/acpi/platform/acintel.h deleted file mode 100644 index 85b1ae86ee63..000000000000 --- a/include/acpi/platform/acintel.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ -/****************************************************************************** - * - * Name: acintel.h - VC specific defines, etc. - * - * Copyright (C) 2000 - 2022, Intel Corp. - * - *****************************************************************************/ - -#ifndef __ACINTEL_H__ -#define __ACINTEL_H__ - -/* - * Use compiler specific <stdarg.h> is a good practice for even when - * -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined. - */ -#ifndef va_arg -#include <stdarg.h> -#endif - -/* Configuration specific to Intel 64-bit C compiler */ - -#define COMPILER_DEPENDENT_INT64 __int64 -#define COMPILER_DEPENDENT_UINT64 unsigned __int64 -#define ACPI_INLINE __inline - -/* - * Calling conventions: - * - * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) - * ACPI_EXTERNAL_XFACE - External ACPI interfaces - * ACPI_INTERNAL_XFACE - Internal ACPI interfaces - * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces - */ -#define ACPI_SYSTEM_XFACE -#define ACPI_EXTERNAL_XFACE -#define ACPI_INTERNAL_XFACE -#define ACPI_INTERNAL_VAR_XFACE - -/* remark 981 - operands evaluated in no particular order */ -#pragma warning(disable:981) - -/* warn C4100: unreferenced formal parameter */ -#pragma warning(disable:4100) - -/* warn C4127: conditional expression is constant */ -#pragma warning(disable:4127) - -/* warn C4706: assignment within conditional expression */ -#pragma warning(disable:4706) - -/* warn C4214: bit field types other than int */ -#pragma warning(disable:4214) - -#endif /* __ACINTEL_H__ */ diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index a5550dd4d507..edbbc9061d1e 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -3,7 +3,7 @@ * * Name: aclinux.h - OS specific defines, etc. for Linux * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2025, Intel Corp. * *****************************************************************************/ @@ -15,7 +15,7 @@ /* ACPICA external files should not include ACPICA headers directly. */ #if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H) -#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead." +#error "Please do not include <acpi/acpi.h> directly, include <linux/acpi.h> instead." #endif #endif @@ -180,7 +180,11 @@ #define ACPI_USE_STANDARD_HEADERS #ifdef ACPI_USE_STANDARD_HEADERS +#include <stddef.h> #include <unistd.h> +#include <stdint.h> + +#define ACPI_OFFSET(d, f) offsetof(d, f) #endif /* Define/disable kernel-specific declarators */ @@ -199,7 +203,7 @@ #if defined(__ia64__) || (defined(__x86_64__) && !defined(__ILP32__)) ||\ defined(__aarch64__) || defined(__PPC64__) ||\ - defined(__s390x__) ||\ + defined(__s390x__) || defined(__loongarch__) ||\ (defined(__riscv) && (defined(__LP64__) || defined(_LP64))) #define ACPI_MACHINE_WIDTH 64 #define COMPILER_DEPENDENT_INT64 long diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h index 28c72744decf..73265650f46b 100644 --- a/include/acpi/platform/aclinuxex.h +++ b/include/acpi/platform/aclinuxex.h @@ -3,7 +3,7 @@ * * Name: aclinuxex.h - Extra OS specific defines, etc. for Linux * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2025, Intel Corp. * *****************************************************************************/ @@ -46,28 +46,24 @@ acpi_status acpi_os_terminate(void); * Interrupts are off during resume, just like they are for boot. * However, boot has (system_state != SYSTEM_RUNNING) * to quiet __might_sleep() in kmalloc() and resume does not. + * + * These specialized allocators have to be macros for their allocations to be + * accounted separately (to have separate alloc_tag). */ -static inline void *acpi_os_allocate(acpi_size size) -{ - return kmalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); -} +#define acpi_os_allocate(_size) \ + kmalloc(_size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL) -static inline void *acpi_os_allocate_zeroed(acpi_size size) -{ - return kzalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); -} +#define acpi_os_allocate_zeroed(_size) \ + kzalloc(_size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL) + +#define acpi_os_acquire_object(_cache) \ + kmem_cache_zalloc(_cache, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL) static inline void acpi_os_free(void *memory) { kfree(memory); } -static inline void *acpi_os_acquire_object(acpi_cache_t * cache) -{ - return kmem_cache_zalloc(cache, - irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); -} - static inline acpi_thread_id acpi_os_get_thread_id(void) { return (acpi_thread_id) (unsigned long)current; diff --git a/include/acpi/platform/aczephyr.h b/include/acpi/platform/aczephyr.h new file mode 100644 index 000000000000..03d9a4a39c80 --- /dev/null +++ b/include/acpi/platform/aczephyr.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ +/****************************************************************************** + * + * Module Name: aczephyr.h - OS specific defines, etc. + * + * Copyright (C) 2000 - 2025, Intel Corp. + * + *****************************************************************************/ + +#ifndef __ACZEPHYR_H__ +#define __ACZEPHYR_H__ + +#define ACPI_MACHINE_WIDTH 64 + +#define ACPI_NO_ERROR_MESSAGES +#undef ACPI_DEBUG_OUTPUT +#define ACPI_USE_SYSTEM_CLIBRARY +#undef ACPI_DBG_TRACK_ALLOCATIONS +#define ACPI_SINGLE_THREADED +#define ACPI_USE_NATIVE_RSDP_POINTER + +#include <zephyr/kernel.h> +#include <zephyr/device.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <zephyr/fs/fs.h> +#include <zephyr/sys/printk.h> +#include <zephyr/sys/__assert.h> + +/****************************************************************************** + * + * FUNCTION: acpi_enable_dbg_print + * + * PARAMETERS: Enable, - Enable/Disable debug print + * + * RETURN: None + * + * DESCRIPTION: Enable/disable debug print + * + *****************************************************************************/ + +void acpi_enable_dbg_print(bool enable); +#endif |