NAME

       struct nvme_fdp_config_desc - FDP Configuration Descriptor

SYNOPSIS

       struct nvme_fdp_config_desc {
           __u16 size;
           __u8 fdpa;
           __u8 vss;
           __u32 nrg;
           __u16 nruh;
           __u16 maxpids;
           __u32 nnss;
           __u64 runs;
           __u32 erutl;
           __u8 rsvd28[36];
           struct nvme_fdp_ruh_desc ruhs[];
        };

Members

       size        Descriptor size

       fdpa        FDP Attributes (enum nvme_fdp_config_fdpa)

       vss         Vendor Specific Size

       nrg         Number of Reclaim Groups

       nruh        Number of Reclaim Unit Handles

       maxpids     Max Placement Identifiers

       nnss        Number of Namespaces Supported

       runs        Reclaim Unit Nominal Size

       erutl       Estimated Reclaim Unit Time Limit

       rsvd28      Reserved

       ruhs        Reclaim Unit Handle descriptors (struct nvme_fdp_ruh_desc)

May 2023                                   struct nvme_fdp_config_desc                                libnvme(2)