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Differential D59637

nvme: do not touch INTMS/INTMC when configured for MSI-X
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Authored by seuros on Sun, Sep 13, 10:45 AM.
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F171991589: D59637.diff
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Details

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imp
adrian
Summary

The single-vector MSI-X fallback installs the shared interrupt
handler, which masks interrupts through INTMS/INTMC around the
completion poll.
INTx and MSI are unaffected. Only MSI-X track the interrupt mode
and skip un/masking

Diff Detail

Repository
rG FreeBSD src repository
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Lint Passed
Unit
No Test Coverage
Build Status
Buildable 76829
Build 73712: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
dev/
nvme/
7 lines
1 line
1 line

Diff 186582

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sys/dev/nvme/nvme_ctrlr.c

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sys/dev/nvme/nvme_pci.c

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sys/dev/nvme/nvme_private.h

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