NAME

       enum  nvme_id_ctrl_oacs  -  Flags  indicating  the  optional Admin commands and features supported by the
       controller, see &struct nvme_id_ctrl.oacs.

SYNOPSIS

       enum nvme_id_ctrl_oacs {
           NVME_CTRL_OACS_SSRS_SHIFT ,
           NVME_CTRL_OACS_FNVMS_SHIFT ,
           NVME_CTRL_OACS_FWDS_SHIFT ,
           NVME_CTRL_OACS_NMS_SHIFT ,
           NVME_CTRL_OACS_DSTS_SHIFT ,
           NVME_CTRL_OACS_DIRS_SHIFT ,
           NVME_CTRL_OACS_NSRS_SHIFT ,
           NVME_CTRL_OACS_VMS_SHIFT ,
           NVME_CTRL_OACS_DBCS_SHIFT ,
           NVME_CTRL_OACS_GLSS_SHIFT ,
           NVME_CTRL_OACS_CFLS_SHIFT ,
           NVME_CTRL_OACS_HMLMS_SHIFT ,
           NVME_CTRL_OACS_SSRS_MASK ,
           NVME_CTRL_OACS_FNVMS_MASK ,
           NVME_CTRL_OACS_FWDS_MASK ,
           NVME_CTRL_OACS_NMS_MASK ,
           NVME_CTRL_OACS_DSTS_MASK ,
           NVME_CTRL_OACS_DIRS_MASK ,
           NVME_CTRL_OACS_NSRS_MASK ,
           NVME_CTRL_OACS_VMS_MASK ,
           NVME_CTRL_OACS_DBCS_MASK ,
           NVME_CTRL_OACS_GLSS_MASK ,
           NVME_CTRL_OACS_CFLS_MASK ,
           NVME_CTRL_OACS_HMLMS_MASK ,
           NVME_CTRL_OACS_SECURITY ,
           NVME_CTRL_OACS_FORMAT ,
           NVME_CTRL_OACS_FW ,
           NVME_CTRL_OACS_NS_MGMT ,
           NVME_CTRL_OACS_SELF_TEST ,
           NVME_CTRL_OACS_DIRECTIVES ,
           NVME_CTRL_OACS_NVME_MI ,
           NVME_CTRL_OACS_VIRT_MGMT ,
           NVME_CTRL_OACS_DBBUF_CFG ,
           NVME_CTRL_OACS_LBA_STATUS ,
           NVME_CTRL_OACS_CMD_FEAT_LD ,
           NVME_CTRL_OACS_HMLM

       };

Constants

       NVME_CTRL_OACS_SSRS_SHIFT
                   Shift amount to get the Security Send Receive supported

       NVME_CTRL_OACS_FNVMS_SHIFT
                   Shift amount to get the Format NVM supported

       NVME_CTRL_OACS_FWDS_SHIFT
                   Shift amount to get the Firmware Download supported

       NVME_CTRL_OACS_NMS_SHIFT
                   Shift amount to get the Namespace Management supported

       NVME_CTRL_OACS_DSTS_SHIFT
                   Shift amount to get the Device Self-test supported

       NVME_CTRL_OACS_DIRS_SHIFT
                   Shift amount to get the Directives supported

       NVME_CTRL_OACS_NSRS_SHIFT
                   Shift amount to get the NVMe-MI Send Receive supported

       NVME_CTRL_OACS_VMS_SHIFT
                   Shift amount to get the Virtualization Management supported

       NVME_CTRL_OACS_DBCS_SHIFT
                   Shift amount to get the Doorbell Buffer Config supported

       NVME_CTRL_OACS_GLSS_SHIFT
                   Shift amount to get the Get LBA Status supported

       NVME_CTRL_OACS_CFLS_SHIFT
                   Shift amount to get the Command and Feature Lockdown supported

       NVME_CTRL_OACS_HMLMS_SHIFT
                   Shift amount to get the Host Managed Live Migration support

       NVME_CTRL_OACS_SSRS_MASK
                   Mask to get the Security Send Receive supported

       NVME_CTRL_OACS_FNVMS_MASK
                   Mask to get the Format NVM supported

       NVME_CTRL_OACS_FWDS_MASK
                   Mask to get the Firmware Download supported

       NVME_CTRL_OACS_NMS_MASK
                   Mask to get the Namespace Management supported

       NVME_CTRL_OACS_DSTS_MASK
                   Mask to get the Device Self-test supported

       NVME_CTRL_OACS_DIRS_MASK
                   Mask to get the Directives supported

       NVME_CTRL_OACS_NSRS_MASK
                   Mask to get the NVMe-MI Send Receive supported

       NVME_CTRL_OACS_VMS_MASK
                   Mask to get the Virtualization Management supported

       NVME_CTRL_OACS_DBCS_MASK
                   Mask to get the Doorbell Buffer Config supported

       NVME_CTRL_OACS_GLSS_MASK
                   Mask to get the Get LBA Status supported

       NVME_CTRL_OACS_CFLS_MASK
                   Mask to get the Command and Feature Lockdown supported

       NVME_CTRL_OACS_HMLMS_MASK
                   Mask to get the Host Managed Live Migration support

       NVME_CTRL_OACS_SECURITY
                   If set, then the controller supports the Security Send and Security Receive commands.

       NVME_CTRL_OACS_FORMAT
                   If set then the controller supports the Format NVM command.

       NVME_CTRL_OACS_FW
                   If set, then the  controller  supports  the  Firmware  Commit  and  Firmware  Image  Download
                   commands.

       NVME_CTRL_OACS_NS_MGMT
                   If set, then the controller supports the Namespace Management capability

       NVME_CTRL_OACS_SELF_TEST
                   If set, then the controller supports the Device Self-test command.

       NVME_CTRL_OACS_DIRECTIVES
                   If  set, then the controller supports Directives and the Directive Send and Directive Receive
                   commands.

       NVME_CTRL_OACS_NVME_MI
                   If set, then the controller supports the NVMe-MI Send and NVMe-MI Receive commands.

       NVME_CTRL_OACS_VIRT_MGMT
                   If set, then the controller supports the Virtualization Management command.

       NVME_CTRL_OACS_DBBUF_CFG
                   If set, then the controller supports the Doorbell Buffer Config command.

       NVME_CTRL_OACS_LBA_STATUS
                   If set, then the controller supports the Get LBA Status capability.

       NVME_CTRL_OACS_CMD_FEAT_LD
                   If set, then the controller supports the command and feature lockdown capability.

       NVME_CTRL_OACS_HMLM
                   If set, then the controller supports the command and Host Managed Live Migration capability.

May 2025                                     enum nvme_id_ctrl_oacs                                   libnvme(2)