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Differential D12863

Allow partial MSI-x allocation in ENA driver
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Authored by mk_semihalf.com on Oct 31 2017, 1:43 PM.
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byenduri_gmail.com
rlibby
mw
Commits
rS325583: Allow partial MSI-x allocation in ENA driver
Summary

The situation, where part of the MSI-x was not configured properly, was
not properly handled. Now, the driver reduces number of queues to
reflect number of existing and properly configured MSI-x vectors.

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rS FreeBSD src repository - subversion
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Event Timeline

mk_semihalf.com created this revision.Oct 31 2017, 1:43 PM
Herald added a subscriber: imp. · View Herald TranscriptOct 31 2017, 1:43 PM
mk_semihalf.com added a parent revision: D12862: Remove deprecated and unused counters in ENA driver.Oct 31 2017, 1:43 PM
mk_semihalf.com added a child revision: D12864: Cleanup of the ENA driver header file.
byenduri_gmail.com added inline comments.Nov 7 2017, 2:10 AM
sys/dev/ena/ena.c
1867 ↗(On Diff #34526)

Typo - the second argument to print should be 'msix_req'

mk_semihalf.com updated this revision to Diff 34948.Nov 8 2017, 4:05 PM
mk_semihalf.com marked an inline comment as done.

Fix typo in printout

byenduri_gmail.com accepted this revision.Nov 8 2017, 5:45 PM

Looks good to me.

This revision is now accepted and ready to land.Nov 8 2017, 5:45 PM
Closed by commit rS325583: Allow partial MSI-x allocation in ENA driver (authored by mw). · Explain WhyNov 9 2017, 12:03 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
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PathSize
head/
sys/
dev/
ena/
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10 lines

Diff 34987

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head/sys/dev/ena/ena.h

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head/sys/dev/ena/ena.c

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