Lines Matching refs:descq
72 MODULE_PARM_DESC(sdma_descq_cnt, "Number of SDMA descq entries");
390 * - in the descq ring
393 * To avoid ordering issues the descq ring needs to be flushed
439 * Fields a work request for flushing the descq ring
622 * descq are ours to play with.
718 * Return a validated descq count.
1320 if (sde->descq) {
1324 sde->descq,
1327 sde->descq = NULL;
1472 sde->descq = dma_alloc_coherent(&dd->pcidev->dev,
1475 if (!sde->descq)
2165 descqp = &sde->descq[head];
2248 descqp = &sde->descq[head];
2315 sde->descq[tail].qw[0] = cpu_to_le64(descp->qw[0]);
2316 sde->descq[tail].qw[1] = cpu_to_le64(add_gen(sde, descp->qw[1]));
2318 tail, &sde->descq[tail]);
2326 sde->descq[tail].qw[0] = cpu_to_le64(descp->qw[0]);
2335 sde->descq[tail].qw[1] = cpu_to_le64(qw1);
2337 tail, &sde->descq[tail]);