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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2d6d9fd3 RW |
2 | #ifndef _ACPI_IO_H_ |
3 | #define _ACPI_IO_H_ | |
4 | ||
5 | #include <linux/io.h> | |
2d6d9fd3 | 6 | |
652261a7 MS |
7 | #include <asm/acpi.h> |
8 | ||
9 | #ifndef acpi_os_ioremap | |
2d6d9fd3 RW |
10 | static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, |
11 | acpi_size size) | |
12 | { | |
13 | return ioremap_cache(phys, size); | |
14 | } | |
652261a7 | 15 | #endif |
2d6d9fd3 | 16 | |
8d3523fb LZ |
17 | extern bool acpi_permanent_mmap; |
18 | ||
9fe51603 QC |
19 | void __iomem __ref |
20 | *acpi_os_map_iomem(acpi_physical_address phys, acpi_size size); | |
a238317c | 21 | void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size); |
13606a2d RW |
22 | void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size); |
23 | ||
6915564d | 24 | void __iomem *acpi_os_map_generic_address(struct acpi_generic_address *addr); |
6f68c91c MS |
25 | void acpi_os_unmap_generic_address(struct acpi_generic_address *addr); |
26 | ||
2d6d9fd3 | 27 | #endif |