Hi, I'm using OVMF/qemu/kvm/libvirt to boot a mac os system. In my setup I'm passing through a fresco logic usb controller with FL1100 chipset. I noticed that:
1. If I plug a usb 3.0 device in a usb 3.0 port of the FL1100 controller with a mac os installer, the bootloader is unable to see the installer; moreover it prevents other devices to work correctly (for example I have a mouse/kb dongle attached to a usb 2 hub, attached to another usb 3.0 port of the FL1100) 2. If I plug the same usb 3.0 device into a hub usb 2.0, connected to the usb 3.0 port of the FL1100 controller with a mac os installer, the bootloader is able to see the installer and all the other devices work correctly (in this case mouse/kb dongle also attached to the usb 2 hub) It seems to me an issue with XhciDxe driver and this specific FL1100 chipset. Any way I can provide more debug info on this? -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#82187): https://edk2.groups.io/g/devel/message/82187 Mute This Topic: https://groups.io/mt/86389709/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
