Lines Matching refs:sdma_descq_cnt
42 static ushort sdma_descq_cnt = 256;
43 module_param_named(sdma_descq_cnt, sdma_descq_cnt, ushort, S_IRUGO);
44 MODULE_PARM_DESC(sdma_descq_cnt, "Number of SDMA descq entries");
113 if (++idx == ppd->sdma_descq_cnt)
247 ppd->sdma_descq_cnt = sdma_descq_cnt;
248 if (!ppd->sdma_descq_cnt)
249 ppd->sdma_descq_cnt = 256;
253 ppd->sdma_descq_cnt * sizeof(u64[2]), &ppd->sdma_descq_phys,
275 ppd->sdma_descq_cnt * sizeof(u64[2]), (void *)ppd->sdma_descq,
280 ppd->sdma_descq_cnt = 0;
298 ppd->sdma_descq_cnt * sizeof(u64[2]),
353 if (++idx == ppd->sdma_descq_cnt)
361 if (++ppd->sdma_descq_head == ppd->sdma_descq_cnt)
539 ppd->sdma_descq_cnt / 2);
557 if (++tail == ppd->sdma_descq_cnt) {
587 if (++tail == ppd->sdma_descq_cnt) {
598 descqp = &ppd->sdma_descq[ppd->sdma_descq_cnt].qw[0];
616 tail = ppd->sdma_descq_cnt - 1;
721 if (++head == ppd->sdma_descq_cnt)