libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_mi\_config\_id - NVMe-MI Configuration identifier.

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_mi\_config\_id {  
**NVME\_MI\_CONFIG\_SMBUS\_FREQ** ,  
**NVME\_MI\_CONFIG\_HEALTH\_STATUS\_CHANGE** ,  
**NVME\_MI\_CONFIG\_MCTP\_MTU** ,  
**NVME\_MI\_CONFIG\_AE**

};

# [Constants](#Constants)

[NVME\_MI\_CONFIG\_SMBUS\_FREQ](#NVME_MI_CONFIG_SMBUS_FREQ)

Current SMBus/I2C frequency

[NVME\_MI\_CONFIG\_HEALTH\_STATUS\_CHANGE](#NVME_MI_CONFIG_HEALTH_STATUS_CHANGE)

Health Status change - used to clear health status bits in CCS bits of status poll. Only for Set ops.

[NVME\_MI\_CONFIG\_MCTP\_MTU](#NVME_MI_CONFIG_MCTP_MTU)

MCTP maximum transmission unit size of port specified in dw 0

[NVME\_MI\_CONFIG\_AE](#NVME_MI_CONFIG_AE)

Asynchronous Events configuration Configuration parameters for the MI Get/Set Configuration commands.

# [Description](#Description)

See **libnvme\_mi\_mi\_config\_get** and **libnvme\_mi\_mi\_config\_set**.

enum nvme\_mi\_config\_id October 2026

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Document: nvme_mi_config_id-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli