1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _ACPI_IO_H_ 3*4882a593Smuzhiyun #define _ACPI_IO_H_ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/io.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #include <asm/acpi.h> 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef acpi_os_ioremap acpi_os_ioremap(acpi_physical_address phys,acpi_size size)10*4882a593Smuzhiyunstatic inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, 11*4882a593Smuzhiyun acpi_size size) 12*4882a593Smuzhiyun { 13*4882a593Smuzhiyun return ioremap_cache(phys, size); 14*4882a593Smuzhiyun } 15*4882a593Smuzhiyun #endif 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun extern bool acpi_permanent_mmap; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun void __iomem __ref 20*4882a593Smuzhiyun *acpi_os_map_iomem(acpi_physical_address phys, acpi_size size); 21*4882a593Smuzhiyun void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size); 22*4882a593Smuzhiyun void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size); 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun void __iomem *acpi_os_map_generic_address(struct acpi_generic_address *addr); 25*4882a593Smuzhiyun void acpi_os_unmap_generic_address(struct acpi_generic_address *addr); 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #endif 28