[PATCH 1/2] nvme-cli: add fields into identify controller data structure
Guan Junxiong
guanjunxiong at huawei.com
Fri Jun 2 00:18:18 PDT 2017
NVMe 1.3 inctrodues new fields such as EDSTT, DSTO, FWUG, HCTMA, MNTMT, MXTMT, SANICAP
into the idenfity controller data structure. So we add them. Note that KAS field is
included in the previous NVMe 1.2.1 spec, but not itemized in the nvme-cli.
---
linux/nvme.h | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/linux/nvme.h b/linux/nvme.h
index 397c0f1..b2c8dbb 100644
--- a/linux/nvme.h
+++ b/linux/nvme.h
@@ -207,9 +207,15 @@ struct nvme_id_ctrl {
__u8 tnvmcap[16];
__u8 unvmcap[16];
__le32 rpmbs;
- __u8 rsvd316[4];
+ __le16 edstt;
+ __u8 dsto;
+ __u8 fwug;
__le16 kas;
- __u8 rsvd322[190];
+ __le16 hctma;
+ __le16 mntmt;
+ __le16 mxtmt;
+ __le32 sanicap;
+ __u8 rsvd332[180];
__u8 sqes;
__u8 cqes;
__le16 maxcmd;
--
2.11.1
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