Date: Mon, 28 Mar 2022 12:59:32 +0000 From: =?utf-8?B?Q29ydmluIEvDtmhuZQ==?= <C.Koehne@beckhoff.com> To: Mario Marietto <marietto2008@gmail.com>, "jason@tubnor.net" <jason@tubnor.net> Cc: FreeBSD virtualization <freebsd-virtualization@freebsd.org>, "hackers@freebsd.org" <hackers@freebsd.org> Subject: RE: Virtio-win driver (virtio-blk and virtio-scsi) don't work when they are used on bhyve with Windows 11 as guest os Message-ID: <751e6ce5c5b641e899a3d9f94f3b4605@beckhoff.com> In-Reply-To: <CA%2B1FSihntYCWBZm0EuPmSXq1EmcwdfG%2BVC_RwVgFyukLyS2ARw@mail.gmail.com> References: <CA%2B1FSigxiPPHcE-eig20a6S%2BVEquEwiwG_NvpOahPK3BQh=kng@mail.gmail.com> <02ee01d8421f$cf723f20$6e56bd60$@tubnor.net> <CA%2B1FSihntYCWBZm0EuPmSXq1EmcwdfG%2BVC_RwVgFyukLyS2ARw@mail.gmail.com>
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[-- Attachment #1 --] Hi Mario, > Maybe I can make a lighter /boot/loader.conf file,excluding the USB controllers..... You can always exclude pptdevs from /boot/loader.conf. Sadly, it’s nowhere documented properly. FreeBSD is able to switch to the ppt driver at runtime. 1. Remove the pptdevs line from /boot/loader.conf 2. Reboot your system 3. “devctl detach pci0:0:20:0” 4. “devctl set driver pci0:0:20:0 ppt” 5. “bhyve … -s 20,passthru,0/20/0 … vmname” Sometimes it’s possible to successfully reattach a driver: 1. “bhyve … -s 20,passthru,0/20/0 … vmname” 2. “bhyvectl --destroy --vm=vmname” 3. “devctl detach pci0:0:20:0” 4. “devctl set driver pci0:0:20:0 xhci” Best regards Corvin Beckhoff Automation GmbH & Co. KG | Managing Director: Dipl. Phys. Hans Beckhoff Registered office: Verl, Germany | Register court: Guetersloh HRA 7075 [-- Attachment #2 --] <html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">; <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="Generator" content="Microsoft Word 15 (filtered medium)"> <style><!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Consolas; panose-1:2 11 6 9 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; font-size:11.0pt; font-family:"Calibri",sans-serif;} p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph {mso-style-priority:34; margin-top:0in; margin-right:0in; margin-bottom:0in; 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FONT-SIZE: 8pt">Beckhoff Automation GmbH & Co. KG | Managing Director: Dipl. Phys. Hans Beckhoff<br> Registered office: Verl, Germany | Register court: Guetersloh HRA 7075</span> <br> <br> </body> </html>
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