libnvme(9)                        API Manual                        libnvme(9)

NAME
       enum tcg_l0_code - Level 0 Discovery feature codes

SYNOPSIS
       enum tcg_l0_code {
           TCG_L0_CODE_TPER ,
           TCG_L0_CODE_LOCKING ,
           TCG_L0_CODE_GEOMETRY ,
           TCG_L0_CODE_OPAL_V1 ,
           TCG_L0_CODE_SUM ,
           TCG_L0_CODE_DATASTORE ,
           TCG_L0_CODE_OPAL_V2 ,
           TCG_L0_CODE_OPALITE ,
           TCG_L0_CODE_PYRITE_V1 ,
           TCG_L0_CODE_PYRITE_V2 ,
           TCG_L0_CODE_RUBY ,
           TCG_L0_CODE_LOCKING_LBA ,
           TCG_L0_CODE_BLOCK_SID_AUTH ,
           TCG_L0_CODE_CNL ,
           TCG_L0_CODE_DATA_REMOVAL ,
           TCG_L0_CODE_NS_GEOMETRY

       };

Constants
       TCG_L0_CODE_TPER
                   TPer feature

       TCG_L0_CODE_LOCKING
                   Locking feature

       TCG_L0_CODE_GEOMETRY
                   Geometry Reporting feature

       TCG_L0_CODE_OPAL_V1
                   Opal SSC V1.00 feature

       TCG_L0_CODE_SUM
                   Single User Mode feature

       TCG_L0_CODE_DATASTORE
                   Additional DataStore Tables feature

       TCG_L0_CODE_OPAL_V2
                   Opal SSC V2.00 feature

       TCG_L0_CODE_OPALITE
                   Opalite SSC feature

       TCG_L0_CODE_PYRITE_V1
                   Pyrite SSC V1.00 feature

       TCG_L0_CODE_PYRITE_V2
                   Pyrite SSC V2.00 feature

       TCG_L0_CODE_RUBY
                   Ruby SSC feature

       TCG_L0_CODE_LOCKING_LBA
                   Locking LBA Ranges Control feature

       TCG_L0_CODE_BLOCK_SID_AUTH
                   Block SID Authentication feature

       TCG_L0_CODE_CNL
                   Configurable Namespace Locking feature

       TCG_L0_CODE_DATA_REMOVAL
                   Data Removal Mechanism feature

       TCG_L0_CODE_NS_GEOMETRY
                   Namespace Geometry Reporting feature

October 2026                   enum tcg_l0_code                     libnvme(9)