Peter Grehan fb5f5a17ef Advertise 64-bit physical-address capability.
This fixes a coredump with NetBSD guests when XHCI is configured.
On seeing the AC64 flag clear, the NetBSD XHCI driver was only writing
to the lower 32-bits of 64-bit physical address registers. The emulation
relies on a write to the hi 32-bits to calculate a host virtual address
for internal use, and has always supported 64-bit addressing.

All other guests were seen to write to both the lo- and hi- address
registers, regardless of the AC64 setting.

Discussed with:  Leon Dang (author)
Tested with:  Ubuntu 16/18/20, Windows10, OpenBSD UEFI guests.

MFC after:	2 weeks.
2020-07-10 07:26:50 +00:00
..
2020-02-19 12:49:49 +00:00
2017-10-31 00:07:04 +00:00
2017-10-31 00:07:04 +00:00
2018-08-11 13:23:09 +00:00
2020-05-21 01:55:35 +00:00
2020-05-01 01:31:19 +00:00
2020-07-08 03:57:47 +00:00
2020-06-22 07:46:24 +00:00
2020-01-10 22:20:23 +00:00
2020-06-01 01:25:19 +00:00
2020-03-30 03:26:52 +00:00
2019-12-04 16:56:11 +00:00
2019-02-04 21:28:25 +00:00
2020-06-18 12:29:24 +00:00
2020-04-10 23:10:28 +00:00
2018-05-28 09:41:44 +00:00
2017-12-28 05:34:04 +00:00
2019-05-04 02:09:30 +00:00
2018-10-22 02:34:10 +00:00
2020-06-16 19:21:28 +00:00
2018-05-19 20:57:22 +00:00
2019-12-11 17:37:53 +00:00
2020-04-15 17:11:44 +00:00
2020-06-24 01:51:05 +00:00
2018-06-17 17:31:16 +00:00
2020-04-06 23:16:05 +00:00
2020-04-06 23:16:05 +00:00
2020-04-06 23:16:05 +00:00
2019-12-11 17:37:53 +00:00
2020-06-24 02:08:08 +00:00
2019-03-05 02:53:41 +00:00
2019-12-11 17:37:53 +00:00
2020-02-19 12:49:49 +00:00
2019-12-11 17:37:53 +00:00
2020-06-23 10:56:15 +00:00
2019-04-22 17:52:46 +00:00
2020-03-23 14:44:23 +00:00
2019-12-11 17:37:53 +00:00
2020-02-10 17:16:41 +00:00
2020-03-31 16:47:15 +00:00
2019-11-21 01:24:49 +00:00
2020-04-06 23:16:05 +00:00
2020-03-09 20:46:43 +00:00
2019-05-24 05:34:21 +00:00
2019-05-24 05:34:21 +00:00
2018-07-24 20:20:17 +00:00