NAME

       struct  nvme_ns_mgmt_host_sw_specified  -  Namespace  management  Host  Software Specified
       Fields.

SYNOPSIS

       struct nvme_ns_mgmt_host_sw_specified {
           __le64 nsze;
           __le64 ncap;
           __u8 rsvd16[10];
           __u8 flbas;
           __u8 rsvd27[2];
           __u8 dps;
           __u8 nmic;
           __u8 rsvd31[61];
           __le32 anagrpid;
           __u8 rsvd96[4];
           __le16 nvmsetid;
           __le16 endgid;
           __u8 rsvd104[280];
           __le64 lbstm;
           __le16 nphndls;
           __u8 rsvd394[105];
           union {
             __u8 rsvd499[13];
             struct {
               __u8 znsco;
               __le32 rar;
               __le32 ror;
               __le32 rnumzrwa;
             } zns;
           };
           __le16 phndl[128];
           __u8 rsvd768[3328];
        };

Members

       nsze        Namespace Size indicates the total size of the namespace  in  logical  blocks.
                   The number of logical blocks is based on the formatted LBA size.

       ncap        Namespace  Capacity indicates the maximum number of logical blocks that may be
                   allocated in the namespace at any point in time. The number of logical  blocks
                   is based on the formatted LBA size.

       rsvd16      Reserved

       flbas       Formatted LBA Size, see enum nvme_id_ns_flbas.

       rsvd27      Reserved

       dps         End-to-end Data Protection Type Settings, see enum nvme_id_ns_dps.

       nmic        Namespace   Multi-path  I/O  and  Namespace  Sharing  Capabilities,  see  enum
                   nvme_id_ns_nmic.

       rsvd31      Reserved

       anagrpid    ANA Group Identifier indicates the ANA Group Identifier of the  ANA  group  of
                   which the namespace is a member.

       rsvd96      Reserved

       nvmsetid    NVM  Set  Identifier  indicates  the  NVM  Set  with  which  this namespace is
                   associated.

       endgid      Endurance Group Identifier indicates  the  Endurance  Group  with  which  this
                   namespace is associated.

       rsvd104     Reserved

       lbstm       Logical  Block  Storage Tag Mask Identifies the mask for the Storage Tag field
                   for the protection information

       nphndls     Number of Placement Handles specifies the number of Placement Handles included
                   in the Placement Handle List

       rsvd394     Reserved

       {unnamed_union}
                   anonymous

       rsvd499     Reserved for I/O Command Sets that extend this specification.

       zns         rsvd499( Zoned Namespace Command Set specific field )

       phndl       Placement Handle Associated RUH : This field specifies the Reclaim Unit Handle
                   Identifier to be associated with the Placement Handle value. If  the  Flexible
                   Data  Placement  capability  is  not  supported  or  not  enabled in specified
                   Endurance Group, then the controller shall ignore this field.

       rsvd768     Reserved