Symbol: ISST_IF_MBOX_COMMAND
drivers/platform/x86/intel/speed_select_if/isst_if_common.c
602
case ISST_IF_MBOX_COMMAND:
tools/power/x86/intel-speed-select/isst-core-mbox.c
189
if (ioctl(fd, ISST_IF_MBOX_COMMAND, &mbox_cmds) == -1) {