nvmf_init_sqe
nvmf_init_sqe(&cmd, NVME_OPC_KEEP_ALIVE);
nvmf_init_sqe(sqe, NVME_OPC_FABRICS_COMMANDS);
nvmf_init_sqe(&cmd, NVME_OPC_IDENTIFY);
nvmf_init_sqe(&cmd, NVME_OPC_IDENTIFY);
nvmf_init_sqe(&cmd, NVME_OPC_GET_LOG_PAGE);
nvmf_init_sqe(&cmd, NVME_OPC_SET_FEATURES);