https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205549
--- Comment #13 from julien M <julien.mstr...@gmail.com> --- (In reply to arkadyi from comment #12) If you are running 12.0, you have to apply the patches in that order: 1) patch with revision 348778 2) patch with revision 348779 3) patch with D20623 (In reply to John Baldwin from comment #11) Retested with your last revision. The problem still exists. BEFORE installing Ubuntu 18.04 on Bhyve (first launch): $ pciconf -r ppt4 0x3f 145c1022 00100007 0c033000 00800010 d9b00004 00000000 00000000 00000000 00000000 00000000 00000000 50071458 00000000 00000048 00000000 00000325 WHILE the install is running (and passthru is working): $ pciconf -r ppt4 0x3f 145c1022 00100407 0c033000 00800010 d9b00004 00000000 00000000 00000000 00000000 00000000 00000000 50071458 00000000 00000048 00000000 00000325 AFTER VM POWER OFF: $ pciconf -r ppt4 0x3f 145c1022 00100003 0c033000 00800010 d9b00004 00000000 00000000 00000000 00000000 00000000 00000000 50071458 00000000 00000048 00000000 00000325 AFTER VM START (for the 2nd time): $ pciconf -r ppt4 0x3f 145c1022 00100407 0c033000 00800010 d9b00004 00000000 00000000 00000000 00000000 00000000 00000000 50071458 00000000 00000048 00000000 00000325 CHANGES: 00100007 => 00100407 I don't know if I'm missing something? Patches all succeeded except one which had to be modified manually. Kernel + world were rebuilt and reinstalled (even though that's overkill). PS: In my case, the 3 passthroughs are just meant to get the USB passthru for mouse and keyboard. This is the device to be passed: ppt2@pci0:8:0:0: class=0x130000 card=0x145a1022 chip=0x145a1022 rev=0x00 hdr=0x00 vendor = 'Advanced Micro Devices, Inc. [AMD]' device = 'Zeppelin/Raven/Raven2 PCIe Dummy Function' class = non-essential instrumentation ppt3@pci0:8:0:2: class=0x108000 card=0x14561022 chip=0x14561022 rev=0x00 hdr=0x00 vendor = 'Advanced Micro Devices, Inc. [AMD]' device = 'Family 17h (Models 00h-0fh) Platform Security Processor' class = encrypt/decrypt ppt4@pci0:8:0:3: class=0x0c0330 card=0x50071458 chip=0x145c1022 rev=0x00 hdr=0x00 vendor = 'Advanced Micro Devices, Inc. [AMD]' device = 'Family 17h (Models 00h-0fh) USB 3.0 Host Controller' class = serial bus subclass = USB The only usefull one is then pci0:8:0:3 but I was under the impression that you have to pass everything or nothing, not just one "device" of the group "8:0:X". -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"