Differential D5990

More error messages for passthru.
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Authored by jhb on Apr 18 2016, 10:25 PM.

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grehan
neel

Commits

rS298295: Always emit an error message on passthru configuration errors.

Summary

Always emit an error message on passthru configuration errors.

Previously, many errors (such as the PCI device not being attached
to the ppt(4) driver) resulted in bhyve silently exiting without
starting the virtual machine. Now any errors encountered when
configuring a virtual slot for a PCI passthru device should be noted
on stderr.

Test Plan

Try to pass through a device that doesn't exist or isn't attached to ppt(4).

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Event Timeline

jhb updated this revision to Diff 15302.Apr 18 2016, 10:25 PM

jhb retitled this revision from to More error messages for passthru..

jhb updated this object.

jhb edited the test plan for this revision. (Show Details)

jhb added reviewers: grehan, neel.

Herald added a subscriber: imp. · View Herald TranscriptApr 18 2016, 10:25 PM

Looks good.

This revision is now accepted and ready to land.Apr 19 2016, 6:13 PM

Closed by commit rS298295: Always emit an error message on passthru configuration errors. (authored by jhb). · Explain WhyApr 19 2016, 8:43 PM

This revision was automatically updated to reflect the committed changes.

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Path

Size

head/

usr.sbin/

bhyve/

56 lines

Diff 15349

head/usr.sbin/bhyve/pci_passthru.c

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