Date: Tue, 17 May 2016 00:06:12 -0700 From: John Baldwin <jhb@freebsd.org> To: freebsd-virtualization@freebsd.org Cc: David Ehrmann <ehrmann@gmail.com>, Vesselin Mirewski <v.mirewski@bugsys.org> Subject: Re: pptdevs option crashes system Message-ID: <2656558.QAQC83efJ4@ralph.baldwin.cx> In-Reply-To: <CAGTie4yvcHAJLp9oDkOA_JmQEGMwqvzTd3zVJgqJjAfXUqmtXg@mail.gmail.com> References: <CAACLb6LDOzJ_MSH=-tCDh8wwq8n8FPc3M2kZBTckP5d0xtzqzg@mail.gmail.com> <CAGTie4yvcHAJLp9oDkOA_JmQEGMwqvzTd3zVJgqJjAfXUqmtXg@mail.gmail.com>
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On Sunday, April 24, 2016 11:57:55 AM David Ehrmann wrote: > It sounds like the bug I reported a while ago, but on a different chip > family: > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207602 As a workaround on 10.3 and later you can use 'devctl set driver' to mark devices for pass through post-boot rather than using the loader.conf option. E.g.: # devctl set driver pci0:11:0:0 ppt Currently there's no way to undo this, you can can 'set driver' to a "native" driver if one exists. -- John Baldwin
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