AMR_NSEG
sizeof (struct amr_sgentry) * AMR_NSEG);
sizeof (struct amr_sgentry) * AMR_NSEG,
if ((ac->num_of_cookie - ac->current_cookie) > AMR_NSEG) {
amr_setup_dmamap(ac, &ac->buffer_dma_cookie, AMR_NSEG);
ac->current_cookie += AMR_NSEG;
AMR_NSEG, /* maximum number of segments */
AMR_NSEG);
struct amr_sgentry sgtable[AMR_NSEG];