42 	u64 start;  member
63  * @start: Start of the range
67  * Start walking over the range of allocations between @start and @size.
70 				u64 start, u64 size,  in xe_res_first()  argument
77 	XE_WARN_ON(start + size > res->size);  in xe_res_first()
97 		while (start >= drm_buddy_block_size(mm, block)) {  in xe_res_first()
98 			start -= drm_buddy_block_size(mm, block);  in xe_res_first()
107 		cur->start = drm_buddy_block_offset(block) + start;  in xe_res_first()
108 		cur->size = min(drm_buddy_block_size(mm, block) - start,  in xe_res_first()
121 	cur->start = start;  in xe_res_first()
126 	XE_WARN_ON(res && start + size > res->size);  in xe_res_first()
132 	u64 start = cur->start;  in __xe_res_sg_next()  local
134 	while (start >= sg_dma_len(sgl)) {  in __xe_res_sg_next()
135 		start -= sg_dma_len(sgl);  in __xe_res_sg_next()
140 	cur->start = start;  in __xe_res_sg_next()
141 	cur->size = sg_dma_len(sgl) - start;  in __xe_res_sg_next()
149  * @start: Start of the range
153  * Start walking over the range of allocations between @start and @size.
156 				   u64 start, u64 size,  in xe_res_first_sg()  argument
160 	XE_WARN_ON(!IS_ALIGNED(start, PAGE_SIZE) ||  in xe_res_first_sg()
163 	cur->start = start;  in xe_res_first_sg()
183 	u64 start;  in xe_res_next()  local
193 		cur->start += size;  in xe_res_next()
198 		cur->start += size;  in xe_res_next()
207 		start = size - cur->size;  in xe_res_next()
214 		while (start >= drm_buddy_block_size(cur->mm, block)) {  in xe_res_next()
215 			start -= drm_buddy_block_size(cur->mm, block);  in xe_res_next()
221 		cur->start = drm_buddy_block_offset(block) + start;  in xe_res_next()
222 		cur->size = min(drm_buddy_block_size(cur->mm, block) - start,  in xe_res_next()
238 	return cur->sgl ? sg_dma_address(cur->sgl) + cur->start : cur->start;  in xe_res_dma()