41 	u64 start;  member
62  * @start: Start of the range
66  * Start walking over the range of allocations between @start and @size.
69 				u64 start, u64 size,  in xe_res_first()  argument
76 	XE_WARN_ON(start + size > res->size);  in xe_res_first()
96 		while (start >= drm_buddy_block_size(mm, block)) {  in xe_res_first()
97 			start -= drm_buddy_block_size(mm, block);  in xe_res_first()
106 		cur->start = drm_buddy_block_offset(block) + start;  in xe_res_first()
107 		cur->size = min(drm_buddy_block_size(mm, block) - start,  in xe_res_first()
120 	cur->start = start;  in xe_res_first()
125 	XE_WARN_ON(res && start + size > res->size);  in xe_res_first()
131 	u64 start = cur->start;  in __xe_res_sg_next()  local
133 	while (start >= sg_dma_len(sgl)) {  in __xe_res_sg_next()
134 		start -= sg_dma_len(sgl);  in __xe_res_sg_next()
139 	cur->start = start;  in __xe_res_sg_next()
140 	cur->size = sg_dma_len(sgl) - start;  in __xe_res_sg_next()
148  * @start: Start of the range
152  * Start walking over the range of allocations between @start and @size.
155 				   u64 start, u64 size,  in xe_res_first_sg()  argument
160 	cur->start = start;  in xe_res_first_sg()
180 	u64 start;  in xe_res_next()  local
190 		cur->start += size;  in xe_res_next()
195 		cur->start += size;  in xe_res_next()
204 		start = size - cur->size;  in xe_res_next()
211 		while (start >= drm_buddy_block_size(cur->mm, block)) {  in xe_res_next()
212 			start -= drm_buddy_block_size(cur->mm, block);  in xe_res_next()
218 		cur->start = drm_buddy_block_offset(block) + start;  in xe_res_next()
219 		cur->size = min(drm_buddy_block_size(cur->mm, block) - start,  in xe_res_next()
235 	return cur->sgl ? sg_dma_address(cur->sgl) + cur->start : cur->start;  in xe_res_dma()