NAME

       enum  nvme_id_ctrl_oncs  -  This  field  indicates  the optional NVM commands and features
       supported by the controller.

SYNOPSIS

       enum nvme_id_ctrl_oncs {
           NVME_CTRL_ONCS_COMPARE ,
           NVME_CTRL_ONCS_WRITE_UNCORRECTABLE ,
           NVME_CTRL_ONCS_DSM ,
           NVME_CTRL_ONCS_WRITE_ZEROES ,
           NVME_CTRL_ONCS_SAVE_FEATURES ,
           NVME_CTRL_ONCS_RESERVATIONS ,
           NVME_CTRL_ONCS_TIMESTAMP ,
           NVME_CTRL_ONCS_VERIFY ,
           NVME_CTRL_ONCS_COPY

       };

Constants

       NVME_CTRL_ONCS_COMPARE
                   If set, then the controller supports the Compare command.

       NVME_CTRL_ONCS_WRITE_UNCORRECTABLE
                   If set, then the controller supports the Write Uncorrectable command.

       NVME_CTRL_ONCS_DSM
                   If set, then the controller supports the Dataset Management command.

       NVME_CTRL_ONCS_WRITE_ZEROES
                   If set, then the controller supports the Write Zeroes command.

       NVME_CTRL_ONCS_SAVE_FEATURES
                   If set, then the controller supports the Save field set to a non-zero value in
                   the  Set  Features command and the Select field set to a non-zero value in the
                   Get Features command.

       NVME_CTRL_ONCS_RESERVATIONS
                   If set, then the controller supports reservations.

       NVME_CTRL_ONCS_TIMESTAMP
                   If set, then the controller supports the Timestamp feature.

       NVME_CTRL_ONCS_VERIFY
                   If set, then the controller supports the Verify command.

       NVME_CTRL_ONCS_COPY
                   If set, then the controller supports the copy command.