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Date:      Thu, 25 Jul 2019 08:51:24 +0000
From:      bugzilla-noreply@freebsd.org
To:        virtualization@FreeBSD.org
Subject:   [Bug 205549] bhyve pci passthru stops working after guest is restarted
Message-ID:  <bug-205549-27103-MxXNeg30bC@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-205549-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-205549-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D205549

--- Comment #17 from arkadyi <ark@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=20
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=20
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=20
00000000 00000000 00000000 21f617aa
00000000 00000070 00000000 000001ff=20

The problem still exists.

--=20
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