diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/idxd/submit.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/dma/idxd/submit.c b/drivers/dma/idxd/submit.c index d4688f369bc2..df02c5c814e7 100644 --- a/drivers/dma/idxd/submit.c +++ b/drivers/dma/idxd/submit.c @@ -21,15 +21,6 @@ static struct idxd_desc *__get_desc(struct idxd_wq *wq, int idx, int cpu) if (device_pasid_enabled(idxd)) desc->hw->pasid = idxd->pasid; - /* - * On host, MSIX vecotr 0 is used for misc interrupt. Therefore when we match - * vector 1:1 to the WQ id, we need to add 1 - */ - if (wq->ie->int_handle == INVALID_INT_HANDLE) - desc->hw->int_handle = wq->id + 1; - else - desc->hw->int_handle = wq->ie->int_handle; - return desc; } @@ -160,6 +151,11 @@ int idxd_submit_desc(struct idxd_wq *wq, struct idxd_desc *desc) */ if (desc->hw->flags & IDXD_OP_FLAG_RCI) { ie = wq->ie; + if (ie->int_handle == INVALID_INT_HANDLE) + desc->hw->int_handle = ie->id; + else + desc->hw->int_handle = ie->int_handle; + llist_add(&desc->llnode, &ie->pending_llist); } |