Lines Matching refs:descq
30 MODULE_PARM_DESC(sdma_descq_cnt, "Number of SDMA descq entries");
348 * - in the descq ring
351 * To avoid ordering issues the descq ring needs to be flushed
397 * Fields a work request for flushing the descq ring
580 * descq are ours to play with.
676 * Return a validated descq count.
1278 if (sde->descq) {
1282 sde->descq,
1285 sde->descq = NULL;
1430 sde->descq = dma_alloc_coherent(&dd->pcidev->dev,
1433 if (!sde->descq)
2123 descqp = &sde->descq[head];
2206 descqp = &sde->descq[head];
2273 sde->descq[tail].qw[0] = cpu_to_le64(descp->qw[0]);
2274 sde->descq[tail].qw[1] = cpu_to_le64(add_gen(sde, descp->qw[1]));
2276 tail, &sde->descq[tail]);
2284 sde->descq[tail].qw[0] = cpu_to_le64(descp->qw[0]);
2293 sde->descq[tail].qw[1] = cpu_to_le64(qw1);
2295 tail, &sde->descq[tail]);