On Wed, 6 Oct 2021 10:59:55 +0200 Ruben van Staveren via freebsd-stable <[email protected]> wrote:
> > > > On 6 Oct 2021, at 05:20, Warner Losh <[email protected]> wrote: > > > > 〓 > > > > > >> On Tue, Oct 5, 2021, 12:17 PM Ruben van Staveren via freebsd-stable > >> <[email protected]> wrote: > >> > > > > > > Can you pipe this through '| carbs sudo efivar --devicepath' please? > > sudo efivar | grep -- -Con | carbs sudo efivar --device-path > 8be4df61-93ca-11d2-aa0d-00e098032b8c-ConIn > : > PciRoot(0x0)/Pci(0x14,0x0)/USB(0x1,0x0)/USB(0x1,0x0),/PciRoot(0x0)/Pci(0x14,0x0)/USB(0x1,0x0)/USB(0x3,0x0) > > 8be4df61-93ca-11d2-aa0d-00e098032b8c-ConInDev > : > PciRoot(0x0)/Pci(0x14,0x0)/USB(0x1,0x0)/USB(0x1,0x0),/PciRoot(0x0)/Pci(0x14,0x0)/USB(0x1,0x0)/USB(0x3,0x0) > > > Warner > >> > > I wonder if this has something to do with secure boot restrictions, the > documentation of that motherboard is quite heavy on it. This is disabled as > far as I know, as all SATA/NVMe storage is available. At first I thought this > might be due to the intel i9-11900T video not supported yet, but also with a > GeForce GT 710 installed the video doesn’t work in UEFI mode. > > Best Regards, > Ruben Just a thought reading web page [1]. The motherbord actually uses just the same device path as ConIn, but does NOT set ConOut and ConOutDev erroneously. If so, we would need trying device path of conIn for ConOut, if not set. [1] https://edk2-docs.gitbook.io/edk-ii-uefi-driver-writer-s-guide/3_foundation/readme.15/3157_conout Just FYI, my ThinkPad P52 with nvidia GPU, UEFI boot is working, shows output of `efivar | grep -- -Con | xargs efivar --device-path` 8be4df61-93ca-11d2-aa0d-00e098032b8c-ConOutDev : PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/AcpiAdr(0x80010100) 8be4df61-93ca-11d2-aa0d-00e098032b8c-ConInDev : PciRoot(0x0)/Pci(0x1f,0x0)/Acpi(PNP0303,0x0) 8be4df61-93ca-11d2-aa0d-00e098032b8c-ConOut : PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/AcpiAdr(0x80010100) 8be4df61-93ca-11d2-aa0d-00e098032b8c-ConIn : PciRoot(0x0)/Pci(0x1f, 0x0)/Acpi(PNP0303,0x0),/VenHw(87c8ba12-5952-4012-8297-dede395f5d5b),/PciRoot(0x0)/Pci(0x1f, 0x0)/Acpi(PNP0f03,0x0),/VenHw(ea52f05f-ee81-45b7-807a-ceefbe9ba6c2),/PciRoot(0x0)/Pci(0x14,0x0)/USB(0x5,0x0),/PciRoot(0x0)/Pci(0x14,0x0)/USB(0x3,0x0)/USB(0x0,0x0),/PciRoot(0x0)/Pci(0x14,0x0)/USB(0x0,0x0) -- Tomoaki AOKI <[email protected]>
