enum nvme_id_ctrl_cmic - Controller Multipath IO and Namespace
Sharing Capabilities of the controller and NVM subsystem.
enum nvme_id_ctrl_cmic {
NVME_CTRL_CMIC_MULTI_PORT ,
NVME_CTRL_CMIC_MULTI_CTRL ,
NVME_CTRL_CMIC_MULTI_SRIOV ,
NVME_CTRL_CMIC_MULTI_ANA_REPORTING
};
- NVME_CTRL_CMIC_MULTI_PORT
- If set, then the NVM subsystem may contain more than one NVM subsystem
port, otherwise the NVM subsystem contains only a single NVM subsystem
port.
- NVME_CTRL_CMIC_MULTI_CTRL
- If set, then the NVM subsystem may contain two or more controllers,
otherwise the NVM subsystem contains only a single controller. An NVM
subsystem that contains multiple controllers may be used by multiple
hosts, or may provide multiple paths for a single host.
- NVME_CTRL_CMIC_MULTI_SRIOV
- If set, then the controller is associated with an SR-IOV Virtual Function,
otherwise it is associated with a PCI Function or a Fabrics
connection.
- NVME_CTRL_CMIC_MULTI_ANA_REPORTING
- If set, then the NVM subsystem supports Asymmetric Namespace Access
Reporting.