== kldload ==
crw-rw-rw-  1 root  wheel   32, 0x00000000 Sep 26 20:25 /dev/df5070
== control: SET_PARAMS WITH ATH_DIAG_IN (64B of 0xff) -> expect rc=0 ==
user-side sizeof(HAL_SPECTRAL_PARAM)=36 (sizeof(struct df5070_diag)=48)
control: ad_id=0x4007 (id=7, flags +IN -dyn) ad_in_size=64 -> ioctl rc=0 errno=0(ok)
== contrast: ENABLE_AT_RESET, in_size=4, NO IN flag -> expect EINVAL ==
user-side sizeof(HAL_SPECTRAL_PARAM)=36 (sizeof(struct df5070_diag)=48)
contrast: ad_id=0x0008 (id=8, flags -in -dyn) ad_in_size=4 -> ioctl rc=-1 errno=22(Invalid argument)
== fire: SET_PARAMS, in_size=64, NO IN flag -> expect KERNEL PANIC ==