nvme.h: Add get_log_page command strucure

Add get_log_page command structure and a corresponding entry in
nvme_command union

Signed-off-by: Armen Baloyan <armenx.baloyan@intel.com>
Reviewed-by: Jay Freyensee <james.p.freyensee@intel.com>
Reviewed--by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index ff5ebc378cc395dbbf20d03541250ddfd1493893..9925b85246d826eecf7426e1158fee71cc85a092 100644 (file)
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -519,6 +519,24 @@ struct nvme_format_cmd {
        __u32                   rsvd11[5];
 };
 
+struct nvme_get_log_page_command {
+       __u8                    opcode;
+       __u8                    flags;
+       __u16                   command_id;
+       __le32                  nsid;
+       __u64                   rsvd2[2];
+       __le64                  prp1;
+       __le64                  prp2;
+       __u8                    lid;
+       __u8                    rsvd10;
+       __le16                  numdl;
+       __le16                  numdu;
+       __u16                   rsvd11;
+       __le32                  lpol;
+       __le32                  lpou;
+       __u32                   rsvd14[2];
+};
+
 struct nvme_command {
        union {
                struct nvme_common_command common;
@@ -532,6 +550,7 @@ struct nvme_command {
                struct nvme_format_cmd format;
                struct nvme_dsm_cmd dsm;
                struct nvme_abort_cmd abort;
+               struct nvme_get_log_page_command get_log_page;
        };
 };