dma_bitmap         35 arch/c6x/mm/dma-coherent.c static unsigned long *dma_bitmap;
dma_bitmap         49 arch/c6x/mm/dma-coherent.c 	pos = bitmap_find_free_region(dma_bitmap, dma_pages, order);
dma_bitmap         66 arch/c6x/mm/dma-coherent.c 	bitmap_release_region(dma_bitmap, pos, order);
dma_bitmap        135 arch/c6x/mm/dma-coherent.c 	dma_bitmap = memblock_alloc(BITS_TO_LONGS(dma_pages) * sizeof(long),
dma_bitmap        137 arch/c6x/mm/dma-coherent.c 	if (!dma_bitmap)