passthru

  1. zeekno

    bhyve PCI device is not using the ppt driver when it ought to

    I added a GPU according to https://wiki.freebsd.org/bhyve/pci_passthru. This shows up as expected, but bhyve complains that "PCI device at 5/0/0 is not using the ppt(4) driver". /boot/loader.conf: kern.geom.label.disk_ident.enable="0" kern.geom.label.gptid.enable="0" cryptodev_load="YES"...
  2. D

    bhyve ivhd errors after upgrade host to 13.1

    As the title says - after upgrading the host from 13.0 to 13.1, it throws an insane amount (~100/sec) of ivhd messages on the host as soon as I start any bhyve vm with passthru network interface (most of them are FreeBSD 13.1). The NICs are intel i350 (4-port), Intel 82580 (4-port), Broadcom...
  3. B

    bhyve sr-iov: ixv0 connection after loading vm with a passthrough device

    I am trying to use SR-IOV on my machine with an IX card, but each time i start the vm on the passthrough devices the connections wihci is started on the virtuall function dedicated for the host, the connection hangs and it is not possible to setup the connection back until I reboot. Do anyone...
  4. k.jacker

    bhyve dual port NIC - bhyve passthru only one port to vm

    Hei, I've been recently playing around with bhyve passthru and wonder if I could passthru a single port of a dual port NIC to a vm. From a logical point of view I guess that should work, since both ports should get their specific pci bus/port assigned. Otherwise, I'm unsure if such dual port...
  5. JohnnySorocil

    bhyve WLAN passthru

    I want to pass my WLAN card to bhyve VM. Host is FreeBSD 13.0-RC5, tried on FreeBSD, OpenBSD and Linux guests. WLAN card is M.2 device and works on host. Passing another PCIe card (PCIe x4 LAN) to guests works. WLAN card on host: Apr 7 12:11:55 zen-pobro kernel: ath0: <Atheros AR946x/AR948x>...
  6. nerozero

    bhyve bhyve, passthru cause mrsas to fail

    Hello, The story: we needed dedicated USB port on windows machine on bhyve so we installed a dedicated USB host controller: uPD720202 USB 3.0 Host Controller detached it and attached ppt driver to it : devctl detach pci0:1:0:0 && devctl set driver pci0:1:0:0 ppt ~~~ vm config win7 ~~~ ------...
  7. D

    No guest interrupts for passthru device - how do I troubleshoot?

    I am attempting to pass-through an i210 based network adapter to an OpenBSD 6.3 guest running under bhyve. There is nothing amiss in dmesg; the card shows up on the guest as expected: em0 at pci0 dev 10 function 0 "Intel I210" rev 0x03: msi, address 68:05:ca:82:a9:64 But, the pass-through...
  8. kaN5300

    bhyve pci_paththru. bge0: attaching PHYs failed on the guest side

    Hello! Having troubles with passing pci device to the guest. Here is what we have: Host: FreeBSD web2 11.1-RELEASE FreeBSD 11.1-RELEASE #0 r321309: Fri Jul 21 02:08:28 UTC 2017 root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 cat /boot/loder.conf | grep ppt pciconf -vl |...
  9. aragats

    PCI passthrough stops working at certain conditions

    I have several bhyve guest OSs in FreeBSD 11-CURRENT. I never run two guests with the same PCI pass-through device. I pass trough a PCI device (USB controller) to a Linux guest. It works properly. Then I halt the VM, make sure that bhyve destroyed it and run Windows guest with the same PCI...
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