[Bug 205549] bhyve pci passthru stops working after guest is restarted

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jul 25 08:51:25 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205549

--- Comment #17 from arkadyi <ark at dudevich.dn.ua> ---
Update to FreeBSD 12.0-RELEASE-p8 FreeBSD 12.0-RELEASE-p8 don't resolve this
problem.
Before start VM:
pciconf -r ppt0 0:0x3f
1e318086 02900006 0c033004 00000000
f2520004 00000000 00000000 00000000 
00000000 00000000 00000000 21f617aa
00000000 00000070 00000000 00000110

After start/stop Win7 VM:
pciconf -r ppt0 0:0x3f
1e318086 02900400 0c033004 00000000
f2520004 00000000 00000000 00000000 
00000000 00000000 00000000 21f617aa
00000000 00000070 00000000 000001ff

All work without problem.

After start/stop Linux VM:
pciconf -r ppt0 0:0x3f
1e318086 02900002 0c033004 00000000
f2520004 00000000 00000000 00000000 
00000000 00000000 00000000 21f617aa
00000000 00000070 00000000 000001ff 

The problem still exists.

-- 
You are receiving this mail because:
You are the assignee for the bug.


More information about the freebsd-virtualization mailing list