plucky (2) nvme_mi_mi_subsystem_health_status_poll.2.gz

NAME

       nvme_mi_mi_subsystem_health_status_poll - Read the Subsystem Health Data Structure from the NVM subsystem

SYNOPSIS

       int    nvme_mi_mi_subsystem_health_status_poll    (nvme_mi_ep_t    ep    ,    bool    clear    ,   struct
       nvme_mi_nvm_ss_health_status *nshds );

ARGUMENTS

       ep          endpoint for MI communication

       clear       flag to clear the Composite Controller Status state

       nshds       subsystem health status data to populate

DESCRIPTION

       Retrieves the Subsystem Health Data Structure into nshds. If clear is set, requests  that  the  Composite
       Controller Status bits are cleared after the read. See NVMe-MI section 5.6 for details on the CCS bits.

       See struct nvme_mi_nvm_ss_health_status.

RETURN

       The  nvme  command  status  if  a response was received (see enum nvme_status_field) or -1 with errno set
       otherwise..

February 2025                        nvme_mi_mi_subsystem_health_statunvmelmi_mi_subsystem_health_status_poll(2)