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Searched refs:max_segment (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/i915/
Di915_gem_internal.c61 unsigned int max_segment; in i915_gem_object_get_pages_internal() local
63 max_segment = swiotlb_max_segment(); in i915_gem_object_get_pages_internal()
64 if (max_segment) { in i915_gem_object_get_pages_internal()
65 max_segment = max_t(unsigned int, max_segment, in i915_gem_object_get_pages_internal()
67 max_order = min(max_order, ilog2(max_segment)); in i915_gem_object_get_pages_internal()
Di915_gem_userptr.c425 unsigned int max_segment = i915_sg_segment_size(); in __i915_gem_userptr_alloc_pages() local
437 max_segment, in __i915_gem_userptr_alloc_pages()
448 if (max_segment > PAGE_SIZE) { in __i915_gem_userptr_alloc_pages()
449 max_segment = PAGE_SIZE; in __i915_gem_userptr_alloc_pages()
Di915_gem.c2526 unsigned int max_segment = i915_sg_segment_size(); in i915_gem_object_get_pages_gtt() local
2610 sg->length >= max_segment || in i915_gem_object_get_pages_gtt()
2640 if (max_segment > PAGE_SIZE) { in i915_gem_object_get_pages_gtt()
2645 max_segment = PAGE_SIZE; in i915_gem_object_get_pages_gtt()
/Linux-v4.19/lib/
Dscatterlist.c383 unsigned long size, unsigned int max_segment, in __sg_alloc_table_from_pages() argument
390 if (WARN_ON(!max_segment || offset_in_page(max_segment))) in __sg_alloc_table_from_pages()
398 if (seg_len >= max_segment || in __sg_alloc_table_from_pages()
418 if (seg_len >= max_segment || in __sg_alloc_table_from_pages()
/Linux-v4.19/kernel/dma/
Dswiotlb.c93 unsigned int max_segment; variable
139 return max_segment; in swiotlb_max_segment()
146 max_segment = 1; in swiotlb_set_max_segment()
148 max_segment = rounddown(val, PAGE_SIZE); in swiotlb_set_max_segment()
400 max_segment = 0; in swiotlb_late_init_with_tbl()
429 max_segment = 0; in swiotlb_exit()
/Linux-v4.19/include/linux/
Dscatterlist.h276 unsigned long size, unsigned int max_segment,