nvme: save hmpre and hmmin in struct nvme_ctrl

We'll need the later for the HMB support.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 22ee60b2a3e8..e2e341bba619 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -166,6 +166,9 @@ struct nvme_ctrl {
 	/* Power saving configuration */
 	u64 ps_max_latency_us;
 
+	u32 hmpre;
+	u32 hmmin;
+
 	/* Fabrics only */
 	u16 sqsize;
 	u32 ioccsz;