Date: Sun, 20 Dec 2015 15:02:42 +1000 From: Peter Grehan <grehan@freebsd.org> To: Sergey Manucharian <sm@ara-ler.com> Cc: FreeBSD virtualization <freebsd-virtualization@freebsd.org> Subject: Re: bhyve PCI pass-through to Linux guest Message-ID: <56763672.3090207@freebsd.org> In-Reply-To: <20151220045821.GG22018@dendrobates.araler.com> References: <20151220045821.GG22018@dendrobates.araler.com>
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Hi Sergey, > I have a working Linux guest in bhyve (Debian). Trying to pass through a > PCI device (USB controller) by adding a couple of options: > > # bhyve -S ... -s 7,passthru,0/20/0 ... > > That causes bhyve termination right away with error: > Unable to setup memory (17) > > Exactly the same option with passing the same USB controller to Windows 2012 > guest works perfectly. > > The only difference (by my understanding) is that I load UEFI for Windows > and use grub-bhyve for Linux. > > What should I check? Make sure you are also passing the '-S' option to grub-bhyve to force wiring of memory. later, Peter.
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