From: Sagi Grimberg <sagi@grimberg.me>
Date: Thu, 22 Aug 2019 17:51:17 +0000 (-0700)
Subject: nvme-pci: set ctrl sqsize to the device q_depth
X-Git-Tag: v5.15~5523^2~45^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aa22c8e6650d29a00196087caa2bbb32dc6117bc;p=platform%2Fkernel%2Flinux-starfive.git

nvme-pci: set ctrl sqsize to the device q_depth

Align with what the rest of the transports are doing.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
---

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 45a80b7..530104d 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2314,6 +2314,7 @@ static int nvme_pci_enable(struct nvme_dev *dev)
 
 	dev->q_depth = min_t(int, NVME_CAP_MQES(dev->ctrl.cap) + 1,
 				io_queue_depth);
+	dev->ctrl.sqsize = dev->q_depth - 1; /* 0's based queue depth */
 	dev->db_stride = 1 << NVME_CAP_STRIDE(dev->ctrl.cap);
 	dev->dbs = dev->bar + 4096;