nvmft: Ignore CC.EN=1 when initiating a shutdown
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Authored by jhb on Thu, Oct 8, 3:51 PM.

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	F175274845: D60471.id189062.diff
	Fri, Oct 9, 3:44 PM

	F175239332: D60471.id189062.diff
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	F175218609: D60471.diff
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	F175201793: D60471.id189062.diff
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Details

Reviewers: None

Summary

If a property set of CC requests both a shutdown (by setting CC.SHN to
a nonzero value) and controller enable (by setting CC.EN=1), give
precedence to the shutdown request and force CC.EN to 0.

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 77855
Build 74738: arc lint + arc unit

Event Timeline

jhb created this revision.Thu, Oct 8, 3:51 PM

Herald added a subscriber: imp. · View Herald TranscriptThu, Oct 8, 3:51 PM

jhb requested review of this revision.Thu, Oct 8, 3:51 PM

jhb added a parent revision: D60470: nvmft: Clear CSTS.SHST when a controller is enabled.

Harbormaster completed remote builds in B77855: Diff 189062.Thu, Oct 8, 3:51 PM

jhb added a child revision: D60472: nvmft: Cancel and drain any existing terminate task when enabling a controller.Thu, Oct 8, 3:51 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

nvmf/

controller/

nvmft_controller.c

3 lines

Diff 189062

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sys/dev/nvmf/controller/nvmft_controller.c

nvmft: Ignore CC.EN=1 when initiating a shutdownNeeds ReviewPublicActions