1libnvme(9)                        API Manual                        libnvme(9)
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NAME

6       enum nvme_features_id - Features - Feature Identifiers
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SYNOPSIS

9       enum nvme_features_id {
10           NVME_FEAT_FID_ARBITRATION ,
11           NVME_FEAT_FID_POWER_MGMT ,
12           NVME_FEAT_FID_LBA_RANGE ,
13           NVME_FEAT_FID_TEMP_THRESH ,
14           NVME_FEAT_FID_ERR_RECOVERY ,
15           NVME_FEAT_FID_VOLATILE_WC ,
16           NVME_FEAT_FID_NUM_QUEUES ,
17           NVME_FEAT_FID_IRQ_COALESCE ,
18           NVME_FEAT_FID_IRQ_CONFIG ,
19           NVME_FEAT_FID_WRITE_ATOMIC ,
20           NVME_FEAT_FID_ASYNC_EVENT ,
21           NVME_FEAT_FID_AUTO_PST ,
22           NVME_FEAT_FID_HOST_MEM_BUF ,
23           NVME_FEAT_FID_TIMESTAMP ,
24           NVME_FEAT_FID_KATO ,
25           NVME_FEAT_FID_HCTM ,
26           NVME_FEAT_FID_NOPSC ,
27           NVME_FEAT_FID_RRL ,
28           NVME_FEAT_FID_PLM_CONFIG ,
29           NVME_FEAT_FID_PLM_WINDOW ,
30           NVME_FEAT_FID_LBA_STS_INTERVAL ,
31           NVME_FEAT_FID_HOST_BEHAVIOR ,
32           NVME_FEAT_FID_SANITIZE ,
33           NVME_FEAT_FID_ENDURANCE_EVT_CFG ,
34           NVME_FEAT_FID_IOCS_PROFILE ,
35           NVME_FEAT_FID_SPINUP_CONTROL ,
36           NVME_FEAT_FID_ENH_CTRL_METADATA ,
37           NVME_FEAT_FID_CTRL_METADATA ,
38           NVME_FEAT_FID_NS_METADATA ,
39           NVME_FEAT_FID_SW_PROGRESS ,
40           NVME_FEAT_FID_HOST_ID ,
41           NVME_FEAT_FID_RESV_MASK ,
42           NVME_FEAT_FID_RESV_PERSIST ,
43           NVME_FEAT_FID_WRITE_PROTECT
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45       };
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Constants

48       NVME_FEAT_FID_ARBITRATION
49                   Arbitration
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51       NVME_FEAT_FID_POWER_MGMT
52                   Power Management
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54       NVME_FEAT_FID_LBA_RANGE
55                   LBA Range Type
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57       NVME_FEAT_FID_TEMP_THRESH
58                   Temperature Threshold
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60       NVME_FEAT_FID_ERR_RECOVERY
61                   Error Recovery
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63       NVME_FEAT_FID_VOLATILE_WC
64                   Volatile Write Cache
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66       NVME_FEAT_FID_NUM_QUEUES
67                   Number of Queues
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69       NVME_FEAT_FID_IRQ_COALESCE
70                   Interrupt Coalescing
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72       NVME_FEAT_FID_IRQ_CONFIG
73                   Interrupt Vector Configuration
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75       NVME_FEAT_FID_WRITE_ATOMIC
76                   Write Atomicity Normal
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78       NVME_FEAT_FID_ASYNC_EVENT
79                   Asynchronous Event Configuration
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81       NVME_FEAT_FID_AUTO_PST
82                   Autonomous Power State Transition
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84       NVME_FEAT_FID_HOST_MEM_BUF
85                   Host Memory Buffer
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87       NVME_FEAT_FID_TIMESTAMP
88                   Timestamp
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90       NVME_FEAT_FID_KATO
91                   Keep Alive Timer
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93       NVME_FEAT_FID_HCTM
94                   Host Controlled Thermal Management
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96       NVME_FEAT_FID_NOPSC
97                   Non-Operational Power State Config
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99       NVME_FEAT_FID_RRL
100                   Read Recovery Level Config
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102       NVME_FEAT_FID_PLM_CONFIG
103                   Predictable Latency Mode Config
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105       NVME_FEAT_FID_PLM_WINDOW
106                   Predictable Latency Mode Window
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108       NVME_FEAT_FID_LBA_STS_INTERVAL
109                   LBA Status Information Report Interval
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111       NVME_FEAT_FID_HOST_BEHAVIOR
112                   Host Behavior Support
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114       NVME_FEAT_FID_SANITIZE
115                   Endurance Group Event Configuration
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117       NVME_FEAT_FID_ENDURANCE_EVT_CFG
118                   Endurance Group Event Configuration
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120       NVME_FEAT_FID_IOCS_PROFILE
121                   I/O Command Set Profile
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123       NVME_FEAT_FID_SPINUP_CONTROL
124                   Spinup Control
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126       NVME_FEAT_FID_ENH_CTRL_METADATA
127                   Enhanced Controller Metadata
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129       NVME_FEAT_FID_CTRL_METADATA
130                   Controller Metadata
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132       NVME_FEAT_FID_NS_METADATA
133                   Namespace Metadata
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135       NVME_FEAT_FID_SW_PROGRESS
136                   Software Progress Marker
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138       NVME_FEAT_FID_HOST_ID
139                   Host Identifier
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141       NVME_FEAT_FID_RESV_MASK
142                   Reservation Notification Mask
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144       NVME_FEAT_FID_RESV_PERSIST
145                   Reservation Persistence
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147       NVME_FEAT_FID_WRITE_PROTECT
148                   Namespace Write Protection Config
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152November 2022                enum nvme_features_id                  libnvme(9)