libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_cancel\_cqe\_dw0 - Cancel - Completion Queue Entry Dword 0

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_cancel\_cqe\_dw0 {  
**NVME\_CANCEL\_CQE\_CMDA\_SHIFT** ,  
**NVME\_CANCEL\_CQE\_CMDA\_MASK** ,  
**NVME\_CANCEL\_CQE\_CEDA\_SHIFT** ,  
**NVME\_CANCEL\_CQE\_CEDA\_MASK**

};

# [Constants](#Constants)

[NVME\_CANCEL\_CQE\_CMDA\_SHIFT](#NVME_CANCEL_CQE_CMDA_SHIFT)

Shift amount to get Commands Aborted (CMDA)

[NVME\_CANCEL\_CQE\_CMDA\_MASK](#NVME_CANCEL_CQE_CMDA_MASK)

Mask to get CMDA

[NVME\_CANCEL\_CQE\_CEDA\_SHIFT](#NVME_CANCEL_CQE_CEDA_SHIFT)

Shift amount to get Commands Eligible for Deferred Abort (CEDA)

[NVME\_CANCEL\_CQE\_CEDA\_MASK](#NVME_CANCEL_CQE_CEDA_MASK)

Mask to get CEDA

enum nvme\_cancel\_cqe\_dw0 October 2026

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Document: nvme_cancel_cqe_dw0-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli