i40evf: enable bus master after reset
BugLink: http://bugs.launchpad.net/bugs/1547674 If the VF is reset via VFLR, the device will be knocked out of bus master mode, and the driver will fail to recover from the reset. Fix this by enabling bus mastering after every reset. In a non-VFLR case, the bus master bit will not be disabled, and this call will have no effect. Change-ID: Id515859ac7a691db478222228add6d149e96801a Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> (cherry picked from net-next commit 509a447a) Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
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