diff options
Diffstat (limited to 'sys/dev/fdt/fdt_common.h')
| -rw-r--r-- | sys/dev/fdt/fdt_common.h | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/sys/dev/fdt/fdt_common.h b/sys/dev/fdt/fdt_common.h index de0bee5bd003..ece54290a6ad 100644 --- a/sys/dev/fdt/fdt_common.h +++ b/sys/dev/fdt/fdt_common.h @@ -36,7 +36,7 @@ #include <contrib/libfdt/libfdt_env.h> #include <dev/ofw/ofw_bus.h> -#define FDT_MEM_REGIONS 16 +#define FDT_MEM_REGIONS 64 #define DI_MAX_INTR_NUM 32 @@ -66,24 +66,22 @@ struct fdt_ic { device_t dev; }; -extern vm_paddr_t fdt_immr_pa; -extern vm_offset_t fdt_immr_va; -extern vm_offset_t fdt_immr_size; - #if defined(FDT_DTB_STATIC) extern u_char fdt_static_dtb; #endif SYSCTL_DECL(_hw_fdt); +typedef void (*fdt_mem_region_cb)(const struct mem_region *, void *); + int fdt_addrsize_cells(phandle_t, int *, int *); -u_long fdt_data_get(void *, int); -int fdt_data_to_res(pcell_t *, int, int, u_long *, u_long *); +u_long fdt_data_get(const void *, int); +int fdt_data_to_res(const pcell_t *, int, int, u_long *, u_long *); phandle_t fdt_find_compatible(phandle_t, const char *, int); phandle_t fdt_depth_search_compatible(phandle_t, const char *, int); -int fdt_get_mem_regions(struct mem_region *, int *, uint64_t *); -int fdt_get_reserved_mem(struct mem_region *, int *); -int fdt_get_reserved_regions(struct mem_region *, int *); +int fdt_foreach_mem_region(fdt_mem_region_cb, void *); +int fdt_foreach_reserved_mem(fdt_mem_region_cb, void *); +int fdt_foreach_reserved_region(fdt_mem_region_cb, void *); int fdt_get_phyaddr(phandle_t, device_t, int *, void **); int fdt_get_range(phandle_t, int, u_long *, u_long *); int fdt_immr_addr(vm_offset_t); |