Date: Fri, 25 Aug 2017 21:38:29 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r322901 - head/sys/dev/nvme Message-ID: <201708252138.v7PLcTs1088390@repo.freebsd.org>
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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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