Lines Matching refs:st
13 struct sg_table *st; in mock_map_dma_buf() local
17 st = kmalloc(sizeof(*st), GFP_KERNEL); in mock_map_dma_buf()
18 if (!st) in mock_map_dma_buf()
21 err = sg_alloc_table(st, mock->npages, GFP_KERNEL); in mock_map_dma_buf()
25 sg = st->sgl; in mock_map_dma_buf()
31 err = dma_map_sgtable(attachment->dev, st, dir, 0); in mock_map_dma_buf()
35 return st; in mock_map_dma_buf()
38 sg_free_table(st); in mock_map_dma_buf()
40 kfree(st); in mock_map_dma_buf()
45 struct sg_table *st, in mock_unmap_dma_buf() argument
48 dma_unmap_sgtable(attachment->dev, st, dir, 0); in mock_unmap_dma_buf()
49 sg_free_table(st); in mock_unmap_dma_buf()
50 kfree(st); in mock_unmap_dma_buf()