K 10
svn:author
V 5
shurd
K 8
svn:date
V 27
2017-10-30T21:08:12.711868Z
K 7
svn:log
V 424
Avoid enabling MSI-X if MSI-X is disabled globally

It was reported on the community call that with
hw.pci.enable_msix=0, iflib would enable MSI-X on the device and attempt
to use it, which caused issues. Test the sysctl explicitly and do not
enable MSI-X if it's disabled globally.

Reviewed by:	sbruno
Approved by:	sbruno (mentor)
Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D12805

END