DSM_FUNC_FORCE_DISABLE_CHANNELS
[DSM_FUNC_FORCE_DISABLE_CHANNELS] = sizeof(u32),
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_FORCE_DISABLE_CHANNELS, &value);
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_FORCE_DISABLE_CHANNELS, &value);