50 	uint64_t base;  member
58 e820_element_alloc(uint64_t base, uint64_t end, enum e820_memory_type type)  in e820_element_alloc()  argument
67 	element->base = base;  in e820_element_alloc()
102 		    element->base, element->end,  in e820_dump_table()
143 		entry->base = element->base;  in e820_get_fwcfg_item()
144 		entry->length = element->end - element->base;  in e820_get_fwcfg_item()
154 e820_add_entry(const uint64_t base, const uint64_t end,  in e820_add_entry()  argument
162 	assert(end >= base);  in e820_add_entry()
164 	new_element = e820_element_alloc(base, end, type);  in e820_add_entry()
174 		if (element->end > base) {  in e820_add_entry()
195 		assert(end >= element->base);  in e820_add_entry()
211 	    (base < element->base || end > element->end))  in e820_add_entry()
214 	if (base == element->base && end == element->end) {  in e820_add_entry()
226 	} else if (base == element->base) {  in e820_add_entry()
239 		element->base = end;  in e820_add_entry()
253 		element->end = base;  in e820_add_entry()
267 		ram_element = e820_element_alloc(element->base, base,  in e820_add_entry()
274 		element->base = end;  in e820_add_entry()
284 	    sib_element->end == new_element->base) {  in e820_add_entry()
285 		new_element->base = sib_element->base;  in e820_add_entry()
297 	    sib_element->base == new_element->end) {  in e820_add_entry()
308 e820_add_memory_hole(const uint64_t base, const uint64_t end)  in e820_add_memory_hole()  argument
313 	assert(end >= base);  in e820_add_memory_hole()
320 		if (element->end > base) {  in e820_add_memory_hole()
325 	if (element == NULL || end <= element->base) {  in e820_add_memory_hole()
333 	if (base == element->base) {  in e820_add_memory_hole()
342 		element->base = end;  in e820_add_memory_hole()
352 		element->end = base;  in e820_add_memory_hole()
363 		ram_element = e820_element_alloc(element->base, base,  in e820_add_memory_hole()
369 		element->base = end;  in e820_add_memory_hole()
382 		uint64_t address, base, end;  in e820_alloc_highest()  local
385 		base = roundup2(element->base, alignment);  in e820_alloc_highest()
392 		if (element->type != E820_TYPE_MEMORY || end < base ||  in e820_alloc_highest()
393 		    end - base < length || end - length == 0) {  in e820_alloc_highest()
416 		uint64_t base, end;  in e820_alloc_lowest()  local
419 		base = MAX(min_address, roundup2(element->base, alignment));  in e820_alloc_lowest()
426 		if (element->type != E820_TYPE_MEMORY || end < base ||  in e820_alloc_lowest()
427 		    end - base < length || base == 0) {  in e820_alloc_lowest()
431 		if (e820_add_entry(base, base + length, type) != 0) {  in e820_alloc_lowest()
435 		return (base);  in e820_alloc_lowest()