Differential D60000

nvme: name the reserved Identify Controller fields at bytes 102 through 110
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Authored by seuros on Thu, Sep 24, 8:57 PM.

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imp
ngie
adrian

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rG22039031a152: nvme: name the reserved Identify Controller fields at bytes 102 through 110

Summary

Bytes 102 through 110 of the I/O Command Set Independent Identify
Controller data structure were reserved padding. Name them: Boot
Partition Capabilities (byte 102), CXL HDM Support Information (byte
103), NVM Subsystem Shutdown Latency (bytes 107:104) and Power Loss
Signaling Information (byte 110). Bytes 109:108 stay reserved.

CXL HDM Support Information was added in NVM Express Base Specification
2.4, Figure 338; the others appear in 2.3, Figure 328.

Report the new fields from nvmecontrol identify.

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rG FreeBSD src repository

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Event Timeline

seuros created this revision.Thu, Sep 24, 8:57 PM

Herald added a subscriber: dab. · View Herald TranscriptThu, Sep 24, 8:57 PM

seuros requested review of this revision.Thu, Sep 24, 8:57 PM

Harbormaster completed remote builds in B77291: Diff 187631.Thu, Sep 24, 8:57 PM

imp accepted this revision.Thu, Sep 24, 9:17 PM

This revision is now accepted and ready to land.Thu, Sep 24, 9:17 PM

seuros added a parent revision: D59997: nvme: set the controller Timestamp feature.Fri, Sep 25, 10:36 AM

seuros added a project: drivers.

adrian accepted this revision.Fri, Sep 25, 3:02 PM

Closed by commit rG22039031a152: nvme: name the reserved Identify Controller fields at bytes 102 through 110 (authored by seuros). · Explain WhySat, Sep 26, 8:23 AM

This revision was automatically updated to reflect the committed changes.

seuros added a commit: rG22039031a152: nvme: name the reserved Identify Controller fields at bytes 102 through 110.

Revision Contents
Changeset List

Path

Size

sbin/

nvmecontrol/

11 lines

sys/

dev/

nvme/

40 lines

Diff 187726

sbin/nvmecontrol/identify_ext.c

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sys/dev/nvme/nvme.h

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