Lines Matching defs:nb_desc
85 int nb_desc; /* Number of hw. descriptors */
520 sw_desc->hw_desc[sw_desc->nb_desc - 1];
521 dma_addr_t dma = sw_desc->hw_desc[sw_desc->nb_desc - 2]->ddadr;
531 sw_desc->hw_desc[sw_desc->nb_desc - 2]->ddadr = sw_desc->first;
538 sw_desc->hw_desc[sw_desc->nb_desc - 1];
551 desc1->hw_desc[desc1->nb_desc - 1]->ddadr = dma_to_chain;
726 for (i = sw_desc->nb_desc - 1; i >= 0; i--) {
734 sw_desc->nb_desc = 0;
766 sw_desc->nb_desc++;
924 unsigned int i, nb_desc = 0;
936 nb_desc = DIV_ROUND_UP(len, PDMA_MAX_DESC_BYTES);
937 sw_desc = pxad_alloc_desc(chan, nb_desc + 1);
973 unsigned int nb_desc = 0, i, j = 0;
983 nb_desc += DIV_ROUND_UP(sg_dma_len(sg), PDMA_MAX_DESC_BYTES);
984 sw_desc = pxad_alloc_desc(chan, nb_desc + 1);
1022 unsigned int nb_desc = 0;
1042 nb_desc = DIV_ROUND_UP(period_len, PDMA_MAX_DESC_BYTES);
1043 nb_desc *= DIV_ROUND_UP(len, period_len);
1044 sw_desc = pxad_alloc_desc(chan, nb_desc + 1);
1153 for (i = 0; i < sw_desc->nb_desc - 1; i++) {