K 10
svn:author
V 2
np
K 8
svn:date
V 27
2013-02-26T20:35:54.095036Z
K 7
svn:log
V 493
cxgbe(4): Consider all the API versions of the interfaces exported by
the firmware (instead of just the main firmware version) when evaluating
firmware compatibility.  Document the new "hw.cxgbe.fw_install" knob
being introduced here.

This should fix kern/173584 too.  Setting hw.cxgbe.fw_install=2 will
mostly do what was requested in the PR but it's a bit more intelligent
in that it won't reinstall the same firmware repeatedly if the knob is
left set.

PR:		kern/173584
MFC after:	5 days

END