MMIO
include/drivers/mmio.h View source View on GitHubFunctions
Section titled “Functions”mmio_map
Section titled “mmio_map”void * mmio_map(paddr_t phys, size_t size);mmio_unmap
Section titled “mmio_unmap”void mmio_unmap(void *vaddr, size_t size);mmio_init
Section titled “mmio_init”void mmio_init();mmio_write_64
Section titled “mmio_write_64”void mmio_write_64(void *address, uint64_t value);mmio_write_32
Section titled “mmio_write_32”void mmio_write_32(void *address, uint32_t value);mmio_write_16
Section titled “mmio_write_16”void mmio_write_16(void *address, uint16_t value);mmio_write_8
Section titled “mmio_write_8”void mmio_write_8(void *address, uint8_t value);mmio_read_64
Section titled “mmio_read_64”uint64_t mmio_read_64(void *address);mmio_read_32
Section titled “mmio_read_32”uint32_t mmio_read_32(void *address);mmio_read_16
Section titled “mmio_read_16”uint16_t mmio_read_16(void *address);mmio_read_8
Section titled “mmio_read_8”uint8_t mmio_read_8(void *address);Macros
Section titled “Macros”MMIO_RANGE_SIZE
Section titled “MMIO_RANGE_SIZE”#define MMIO_RANGE_SIZE ((uintptr_t) PAGE_1GB * 64ULL)