nvme/pci: Don't set reserved SQ create flags

PATCH New Keith Busch 3 participants 3 messages Apr 4, 2017 – Apr 5, 2017 NVMe

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Keith Busch

author

2017-04-04 22:18 UTC #0 lore raw

PATCH 1/1 nvme/pci: Don't set reserved SQ create flags

The QPRIO field is only valid if weighted round robin arbitration is used, and this driver doesn't enable that controller configuration option.

Signed-off-by Keith Busch <keith.busch at intel.com>

---
 drivers/nvme/host/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/nvme/host/pci.c +1 -1

index 26a5fd0..4eb0815 100644
@@ -812,7 +812,7 @@ static int adapter_alloc_sq(struct nvme_dev *dev, u16 qid,
 						struct nvme_queue *nvmeq)
 {
 	struct nvme_command c;
-	int flags = NVME_QUEUE_PHYS_CONTIG | NVME_SQ_PRIO_MEDIUM;
+	int flags = NVME_QUEUE_PHYS_CONTIG;
 
 	/*
 	 * Note: we (ab)use the fact the the prp fields survive if no data