pdma_descr
struct pdma_descr out[PDMA_DESCR_COUNT] __aligned(64);
struct pdma_descr in[PDMA_DESCR_COUNT] __aligned(64);
struct pdma_descr *d;
struct pdma_descr *d;
struct pdma_descr *d;
struct pdma_descr *d;
struct pdma_descr *d;