libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvmf\_rdma\_prtype - RDMA Provider Type codes for Discovery Log Page entry TSAS RDMA\_PRTYPE field

# [SYNOPSIS](#SYNOPSIS)

enum nvmf\_rdma\_prtype {  
**NVMF\_RDMA\_PRTYPE\_NOT\_SPECIFIED** ,  
**NVMF\_RDMA\_PRTYPE\_IB** ,  
**NVMF\_RDMA\_PRTYPE\_ROCE** ,  
**NVMF\_RDMA\_PRTYPE\_ROCEV2** ,  
**NVMF\_RDMA\_PRTYPE\_IWARP**

};

# [Constants](#Constants)

[NVMF\_RDMA\_PRTYPE\_NOT\_SPECIFIED](#NVMF_RDMA_PRTYPE_NOT_SPECIFIED)

No Provider Specified

[NVMF\_RDMA\_PRTYPE\_IB](#NVMF_RDMA_PRTYPE_IB)

InfiniBand

[NVMF\_RDMA\_PRTYPE\_ROCE](#NVMF_RDMA_PRTYPE_ROCE)

InfiniBand RoCE

[NVMF\_RDMA\_PRTYPE\_ROCEV2](#NVMF_RDMA_PRTYPE_ROCEV2)

InfiniBand RoCEV2

[NVMF\_RDMA\_PRTYPE\_IWARP](#NVMF_RDMA_PRTYPE_IWARP)

iWARP

enum nvmf\_rdma\_prtype October 2026

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