K 10 svn:author V 7 yongari K 8 svn:date V 27 2012-03-26T04:39:10.765852Z K 7 svn:log V 299 MFC r232848: Add workaround for PCI-X BCM5704 controller that live behind AMD-8131 PCI-X bridge. The bridge seems to reorder write access to mailbox registers such that it caused watchdog timeouts by out-of-order TX completions. Tested by: Michael L. Squires siralan dot org > END