SOF_IPC_GLB_TEST_MSG   42 sound/soc/sof/debug.c 	hdr.cmd = SOF_IPC_GLB_TEST_MSG | SOF_IPC_TEST_IPC_FLOOD;
SOF_IPC_GLB_TEST_MSG  172 sound/soc/sof/ipc.c 	case SOF_IPC_GLB_TEST_MSG: