K 10
svn:author
V 7
git2svn
K 8
svn:date
V 27
2022-10-19T23:25:16.336670Z
K 7
svn:log
V 736
ixv(4): Allow PF to control the VF link state

This patch adds checks of a VF link state provided by PF via mailbox
API. Such change enables the PF to disable a VF administratively.

Since command needed by the PF to control the VF is introduced in
mailbox api version 1.2, this patch also bumps supported mailbox api
version to 1.2.

Co-authored-by: Krzysztof Galazka <krzysztof.galazka@intel.com>

Reviewed By:	kbowling@
Tested by:	lukasz.szczepaniak@intel.com
MFC after:	3 days
Sponsored by:	Intel Corporation
Differential Revision: https://reviews.freebsd.org/D32004

(cherry picked from commit a3e719bbc21a56230a5b8adeb4c531a6dfb77940)

Git Hash:   b3aaf7ac3b17ede6b542c10e776e7dc14b0da2bd
Git Author: piotr.pietruszewski@intel.com
END