.TH "libnvme" 9 "enum nvmf_treq" "October 2026" "API Manual" LINUX .SH NAME enum nvmf_treq \- Transport Requirements codes for Discovery Log Page entry TREQ field .SH SYNOPSIS enum nvmf_treq { .br .BI " NVMF_TREQ_SECTYPE_SHIFT" , .br .br .BI " NVMF_TREQ_SECTYPE_MASK" , .br .br .BI " NVMF_TREQ_NOT_SPECIFIED" , .br .br .BI " NVMF_TREQ_REQUIRED" , .br .br .BI " NVMF_TREQ_NOT_REQUIRED" , .br .br .BI " NVMF_TREQ_DISABLE_SQFLOW_SHIFT" , .br .br .BI " NVMF_TREQ_DISABLE_SQFLOW_MASK" , .br .br .BI " NVMF_TREQ_DISABLE_SQFLOW" }; .SH Constants .IP "NVMF_TREQ_SECTYPE_SHIFT" 12 Shift amount to get Secure Channel requirement .IP "NVMF_TREQ_SECTYPE_MASK" 12 Mask to get Secure Channel requirement .IP "NVMF_TREQ_NOT_SPECIFIED" 12 Not specified .IP "NVMF_TREQ_REQUIRED" 12 Required .IP "NVMF_TREQ_NOT_REQUIRED" 12 Not Required .IP "NVMF_TREQ_DISABLE_SQFLOW_SHIFT" 12 Shift amount to get SQ flow control disable .IP "NVMF_TREQ_DISABLE_SQFLOW_MASK" 12 Mask to get SQ flow control disable .IP "NVMF_TREQ_DISABLE_SQFLOW" 12 SQ flow control disable supported