libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_ports\_list - Ports List Data Structure (CNS 1Eh)

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_ports\_list {  
**\_\_le64 genctr;**  
**\_\_le16 nument;**  
**\_\_u8 rsvd10\[6];**  
**struct nvme\_fabrics\_transport\_entry entries\[];**  
};

# [Members](#Members)

[genctr](#genctr)

Generation Counter (GENCTR)

[nument](#nument)

Number Entries (NUMENT)

[rsvd10](#rsvd10)

Reserved

[entries](#entries)

Underlying Fabrics Transport Entry list, see *struct* *nvme\_fabrics\_transport\_entry*

struct nvme\_ports\_list October 2026

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