io_mapping
io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset,
int lkpi_io_mapping_map_user(struct io_mapping *iomap,
io_mapping_map_user(struct io_mapping *iomap, struct vm_area_struct *vma,
struct io_mapping *io_mapping_create_wc(resource_size_t base, unsigned long size);
static inline struct io_mapping *
io_mapping_init_wc(struct io_mapping *mapping, resource_size_t base,
io_mapping_fini(struct io_mapping *mapping)
io_mapping_free(struct io_mapping *mapping)
io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
io_mapping_map_local_wc(struct io_mapping *mapping, unsigned long offset)
struct io_mapping *
struct io_mapping *mapping;
lkpi_io_mapping_map_user(struct io_mapping *iomap,
struct io_mapping *bf_mapping;