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Lines Matching refs:iomap

504 	ptr = READ_ONCE(vma->iomap);
506 		ptr = io_mapping_map_wc(&i915_vm_to_ggtt(vma->vm)->iomap,
514 		if (unlikely(cmpxchg(&vma->iomap, NULL, ptr))) {
516 			io_mapping_unmap(&i915_vm_to_ggtt(vma->vm)->iomap, ptr,
521 			ptr = vma->iomap;
554 	GEM_BUG_ON(vma->iomap == NULL);
1181 	if (vma->iomap == NULL)
1185 	io_mapping_unmap(&i915_vm_to_ggtt(vma->vm)->iomap, vma->iomap,
1188 	io_mapping_unmap(vma->iomap);
1190 	vma->iomap = NULL;