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  *   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿÃ814_†I|¥+ÂÁ .    /* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
 */

#ifndef _POLYNOMIAL_H
#define _POLYNOMIAL_H

/*
 * struct polynomial_term - one term descriptor of a polynomial
 * @deg: degree of the term.
 * @coef: multiplication factor of the term.
 * @divider: distributed divider per each degree.
 * @divider_leftover: divider leftover, which couldn't be redistributed.
 */
struct polynomial_term {
	unsigned int deg;
	long coef;
	long divider;
	long divider_leftover;
};

/*
 * struct polynomial - a polynomial descriptor
 * @total_divider: total data divider.
 * @terms: polynomial terms, last term must have degree of 0
 */
struct polynomial {
	long total_divider;
	struct polynomial_term terms[];
};

long polynomial_calc(const struct polynomial *poly, long data);

#endif
  #   ˆ¿ÄƒqÁ¾a–Ým_J*j"Tâfà¸Ó*bÑ¿Â Ý    /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/******************************************************************************
 *
 * Name: aclinux.h - OS specific defines, etc. for Linux
 *
 * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

#ifndef __ACLINUX_H__
#define __ACLINUX_H__

#ifdef __KERNEL__

/* 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."
#endif

#endif

/* Common (in-kernel/user-space) ACPICA configuration */

#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_DO_WHILE_0
#define ACPI_IGNORE_PACKAGE_RESOLUTION_ERRORS

#ifdef __KERNEL__

#define ACPI_USE_SYSTEM_INTTYPES
#define ACPI_USE_GPE_POLLING

/* Kernel specific ACPICA configuration */

#ifdef CONFIG_PCI
#define ACPI_PCI_CONFIGURED
#endif

#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY
#define ACPI_REDUCED_HARDWARE 1
#endif

#ifdef CONFIG_ACPI_DEBUGGER
#define ACPI_DEBUGGER
#endif

#ifdef CONFIG_ACPI_DEBUG
#define ACPI_MUTEX_DEBUG
#endif

#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
#include <linux/sched.h>
#include <linux/atomic.h>
#include <linux/math64.h>
#include <linux/slab.h>
#include <linux/spinlock_types.h>
#ifdef EXPORT_ACPI_INTERFACES
#include <linux/export.h>
#endif
#ifdef CONFIG_ACPI
#include <asm/acenv.h>
#endif

#define ACPI_INIT_FUNCTION __init

/* Use a specific bugging default separate from ACPICA */

#undef ACPI_DEBUG_DEFAULT
#define ACPI_DEBUG_DEFAULT          (ACPI_LV_INFO | ACPI_LV_REPAIR)

#ifndef CONFIG_ACPI

/* External globals for __KERNEL__, stubs is needed */

#define ACPI_GLOBAL(t,a)
#define ACPI_INIT_GLOBAL(t,a,b)

/* Generating stubs for configurable ACPICA macros */

#define ACPI_NO_MEM_ALLOCATIONS

/* Generating stubs for configurable ACPICA functions */

#define ACPI_NO_ERROR_MESSAGES
#undef ACPI_DEBUG_OUTPUT

/* External interface for __KERNEL__, stub is needed */

#define ACPI_EXTERNAL_RETURN_STATUS(prototype) \
	static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
#define ACPI_EXTERNAL_RETURN_OK(prototype) \
	static ACPI_INLINE prototype {return(AE_OK);}
#define ACPI_EXTERNAL_RETURN_VOID(prototype) \
	static ACPI_INLINE prototype {return;}
#define ACPI_EXTERNAL_RETURN_UINT32(prototype) \
	static ACPI_INLINE prototype {return(0);}
#define ACPI_EXTERNAL_RETURN_PTR(prototype) \
	static ACPI_INLINE prototype {return(NULL);}

#endif				/* CONFIG_ACPI */

/* Host-dependent types and defines for in-kernel ACPICA */

#define ACPI_MACHINE_WIDTH          BITS_PER_LONG
#define ACPI_USE_NATIVE_MATH64
#define ACPI_EXPORT_SYMBOL(symbol)  EXPORT_SYMBOL(symbol);
#define strtoul                     simple_strtoul

#define acpi_cache_t                        struct kmem_cache
#define acpi_spinlock                       spinlock_t *
#define acpi_raw_spinlock                   raw_spinlock_t *
#define acpi_cpu_flags                      unsigned long

#define acpi_uintptr_t                      uintptr_t

#define ACPI_TO_INTEGER(p)                  ((u