DragonFly dfbsd 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026 X86_64_GENERIC x86_64
no AMD (0x1002) PCI devices; only QEMU/virtio (vgapci0 = 0x11111234 Bochs)
/boot/kernel/amdgpu.ko present; loads without attaching si_dpm (no SI asic)