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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _ACPI_IO_H_
- #define _ACPI_IO_H_
- #include <linux/io.h>
- #include <asm/acpi.h>
- #ifndef acpi_os_ioremap
- static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys,
- acpi_size size)
- {
- return ioremap_cache(phys, size);
- }
- #endif
- extern bool acpi_permanent_mmap;
- void __iomem *__ref
- acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
- void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size);
- void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size);
- int acpi_os_map_generic_address(struct acpi_generic_address *addr);
- void acpi_os_unmap_generic_address(struct acpi_generic_address *addr);
- #endif
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