23 struct regions {  struct
38 struct regions __initdata regions;  argument
113 	if (regions.reserved_mem < 0)  in overlaps_reserved_region()
117 	for (subnode = fdt_first_subnode(fdt, regions.reserved_mem);  in overlaps_reserved_region()
125 		while (len >= (regions.reserved_mem_addr_cells +  in overlaps_reserved_region()
126 			       regions.reserved_mem_size_cells)) {  in overlaps_reserved_region()
128 			if (regions.reserved_mem_addr_cells == 2)  in overlaps_reserved_region()
131 			reg += regions.reserved_mem_addr_cells;  in overlaps_reserved_region()
132 			len -= 4 * regions.reserved_mem_addr_cells;  in overlaps_reserved_region()
135 			if (regions.reserved_mem_size_cells == 2)  in overlaps_reserved_region()
138 			reg += regions.reserved_mem_size_cells;  in overlaps_reserved_region()
139 			len -= 4 * regions.reserved_mem_size_cells;  in overlaps_reserved_region()
141 			if (base >= regions.pa_end)  in overlaps_reserved_region()
159 	if (regions_overlap(start, end, regions.dtb_start,  in overlaps_region()
160 			    regions.dtb_end))  in overlaps_region()
163 	if (regions_overlap(start, end, regions.initrd_start,  in overlaps_region()
164 			    regions.initrd_end))  in overlaps_region()
167 	if (regions_overlap(start, end, regions.crash_start,  in overlaps_region()
168 			    regions.crash_end))  in overlaps_region()
187 	regions.crash_start = (unsigned long)crash_base;  in get_crash_kernel()
188 	regions.crash_end = (unsigned long)(crash_base + crash_size);  in get_crash_kernel()
214 	regions.initrd_start = (unsigned long)start;  in get_initrd_range()
215 	regions.initrd_end = (unsigned long)end;  in get_initrd_range()
228 		pa_end = pa + regions.kernel_size;  in get_usable_address()
319 	regions.reserved_mem = fdt_path_offset(dt_ptr, "/reserved-memory");  in kaslr_choose_location()
320 	if (regions.reserved_mem >= 0)  in kaslr_choose_location()
321 		get_cell_sizes(dt_ptr, regions.reserved_mem,  in kaslr_choose_location()
322 			       &regions.reserved_mem_addr_cells,  in kaslr_choose_location()
323 			       &regions.reserved_mem_size_cells);  in kaslr_choose_location()
325 	regions.pa_start = memstart_addr;  in kaslr_choose_location()
326 	regions.pa_end = memstart_addr + linear_sz;  in kaslr_choose_location()
327 	regions.dtb_start = __pa(dt_ptr);  in kaslr_choose_location()
328 	regions.dtb_end = __pa(dt_ptr) + fdt_totalsize(dt_ptr);  in kaslr_choose_location()
329 	regions.kernel_size = kernel_sz;  in kaslr_choose_location()