mbox_supported    268 drivers/platform/x86/intel_speed_select_if/isst_if_common.c 	info.mbox_supported = punit_callbacks[ISST_IF_DEV_MBOX].registered;
mbox_supported     35 include/uapi/linux/isst_if.h 	__u8 mbox_supported;
mbox_supported    658 tools/power/x86/intel-speed-select/isst-config.c 			platform_info.mbox_supported);