Author: imp
Date: Fri Aug 25 21:38:29 2017
New Revision: 322901
URL: https://svnweb.freebsd.org/changeset/base/322901
Log:
Add feature codes from NVMe 1.3 specification:
o Automomous Power State Transition
o Host Memory Buffer
o Timestamp
o Keep Alive Timer
o Host Controlled Thermal Management
o Non-Operational Power State Config
Also note that feature codes 0x78-0x7f are reserved for the NVMe
Management Interface.
Sponsored by: Netflix
Modified:
head/sys/dev/nvme/nvme.h
Modified: head/sys/dev/nvme/nvme.h
==============================================================================
--- head/sys/dev/nvme/nvme.h Fri Aug 25 19:41:38 2017 (r322900)
+++ head/sys/dev/nvme/nvme.h Fri Aug 25 21:38:29 2017 (r322901)
@@ -397,7 +397,14 @@ enum nvme_feature {
NVME_FEAT_INTERRUPT_VECTOR_CONFIGURATION = 0x09,
NVME_FEAT_WRITE_ATOMICITY = 0x0A,
NVME_FEAT_ASYNC_EVENT_CONFIGURATION = 0x0B,
- /* 0x0C-0x7F - reserved */
+ NVME_FEAT_AUTONOMOUS_POWER_STATE_TRANSITION = 0x0C,
+ NVME_FEAT_HOST_MEMORY_BUFFER = 0x0D,
+ NVME_FEAT_TIMESTAMP = 0x0E,
+ NVME_FEAT_KEEP_ALIVE_TIMER = 0x0F,
+ NVME_FEAT_HOST_CONTROLLED_THERMAL_MGMT = 0x10,
+ NVME_FEAT_NON_OP_POWER_STATE_CONFIG = 0x11,
+ /* 0x12-0x77 - reserved */
+ /* 0x78-0x7f - NVMe Management Interface */
NVME_FEAT_SOFTWARE_PROGRESS_MARKER = 0x80,
/* 0x81-0xBF - command set specific (reserved) */
/* 0xC0-0xFF - vendor specific */
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