aacraid: ignore data overrun on INQUIRY
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Authored by luporl on Jun 21 2021, 2:41 PM.

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imp

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rG71fd1bfd5ed5: aacraid: ignore data overrun on INQUIRY

Summary

The INQUIRY command may return a CAM_DATA_RUN_ERR code, even when
it succeeds. This happens during driver startup, causing the
current and further inquiries to be aborted, resulting in some
missing information about the controller.

Test Plan

Tested on a Talos II machine with an aacraid controller.

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 40016
Build 36905: arc lint + arc unit

Event Timeline

luporl requested review of this revision.Jun 21 2021, 2:41 PM

luporl created this revision.

Harbormaster completed remote builds in B40016: Diff 91162.Jun 21 2021, 2:41 PM

luporl mentioned this in D30798: aacraid: reduce max I/O size to avoid DMA issues.Jun 21 2021, 3:01 PM

imp accepted this revision.Jun 21 2021, 3:15 PM

This revision is now accepted and ready to land.Jun 21 2021, 3:15 PM

Closed by commit rG71fd1bfd5ed5: aacraid: ignore data overrun on INQUIRY (authored by luporl). · Explain WhyJun 21 2021, 6:16 PM

This revision was automatically updated to reflect the committed changes.

luporl added a commit: rG71fd1bfd5ed5: aacraid: ignore data overrun on INQUIRY.

Revision Contents
Changeset List

Path

Size

sys/

dev/

aacraid/

aacraid_cam.c

6 lines

Diff 91162

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sys/dev/aacraid/aacraid_cam.c

aacraid: ignore data overrun on INQUIRYClosedPublicActions