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Virtio RNG devices are never boot devices, so in commit245c643cc8we stopped connecting them. This is a problem because an OS boot loader may depend on EFI_RNG_PROTOCOL to seed the OS's RNG. Connect Virtio RNG devices again. And, while commit245c643cc8removed that from PlatformBootManagerAfterConsole(), reintroduce it now to PlatformBootManagerBeforeConsole() -- this way Driver#### options launched between both functions may access EFI_RNG_PROTOCOL too. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Fixes:245c643cc8Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1579518 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>