diff options
Diffstat (limited to 'drivers/dma/idxd/device.c')
| -rw-r--r-- | drivers/dma/idxd/device.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index fd97b2b58734..3c80b9681c72 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -967,12 +967,16 @@ static int idxd_wq_config_write(struct idxd_wq *wq) wq->wqcfg->priority = wq->priority; if (idxd->hw.gen_cap.block_on_fault && - test_bit(WQ_FLAG_BLOCK_ON_FAULT, &wq->flags)) + test_bit(WQ_FLAG_BLOCK_ON_FAULT, &wq->flags) && + !test_bit(WQ_FLAG_PRS_DISABLE, &wq->flags)) wq->wqcfg->bof = 1; if (idxd->hw.wq_cap.wq_ats_support) wq->wqcfg->wq_ats_disable = test_bit(WQ_FLAG_ATS_DISABLE, &wq->flags); + if (idxd->hw.wq_cap.wq_prs_support) + wq->wqcfg->wq_prs_disable = test_bit(WQ_FLAG_PRS_DISABLE, &wq->flags); + /* bytes 12-15 */ wq->wqcfg->max_xfer_shift = ilog2(wq->max_xfer_bytes); idxd_wqcfg_set_max_batch_shift(idxd->data->type, wq->wqcfg, ilog2(wq->max_batch_size)); |