Sepherosa Ziehau 4d6e19e457 pci: Clear the MEM/PORT_EN bit when updating PCI BAR
It's unsafe to update the BAR when the related EN bit is set.

Submitted by:	Dexuan Cui <decui microsoft com>
Reviewed by:	jhb
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7914
2016-09-27 06:00:10 +00:00
..
2016-05-03 03:41:25 +00:00