libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_mi\_osc - Optionally Supported Command Data Structure

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_mi\_osc {  
**\_\_u8 type;**  
**\_\_u8 opc;**  
};

# [Members](#Members)

[type](#type)

Command Type

[opc](#opc)

Opcode

struct nvme\_mi\_osc October 2026

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