freebsd-dev/sys/dev/ntb
Conrad Meyer 4e1eea459a NTB: Mask off the low 12 bits of address/range registers
Sometimes they'll read spurious values (observed: 0xc on Broadwell-DE),
failing link negotiation.

Discussed with:	Dave Jiang, Allen Hubbe
Sponsored by:	EMC / Isilon Storage Division
2015-11-18 22:20:31 +00:00
..
if_ntb if_ntb: Diff reduce with Linux 2015-11-18 22:19:55 +00:00
ntb_hw NTB: Mask off the low 12 bits of address/range registers 2015-11-18 22:20:31 +00:00