Unverified Commit 53b22d25 authored by Ranjani Sridharan's avatar Ranjani Sridharan Committed by Mark Brown
Browse files

ASoC: SOF: ipc: Introduce SOF_IPC_GLB_TEST_MSG IPC command 



Add a new class of IPC command along with the first
test type, IPC_FLOOD, which will be used for flooding the DSP
with IPCs.

Signed-off-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e3adc949

include/sound/sof/header.h

+5 −1
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ 
#define SOF_IPC_GLB_DAI_MSG			SOF_GLB_TYPE(0x8U)

#define SOF_IPC_GLB_TRACE_MSG			SOF_GLB_TYPE(0x9U)

#define SOF_IPC_GLB_GDB_DEBUG                   SOF_GLB_TYPE(0xAU)

#define SOF_IPC_GLB_TEST_MSG			SOF_GLB_TYPE(0xBU)



/*

 * DSP Command Message Types
@@ -99,11 +100,14 @@ 
#define SOF_IPC_STREAM_VORBIS_PARAMS		SOF_CMD_TYPE(0x010)

#define SOF_IPC_STREAM_VORBIS_FREE		SOF_CMD_TYPE(0x011)



/* trace and debug */

/* trace */

#define SOF_IPC_TRACE_DMA_PARAMS		SOF_CMD_TYPE(0x001)

#define SOF_IPC_TRACE_DMA_POSITION		SOF_CMD_TYPE(0x002)

#define SOF_IPC_TRACE_DMA_PARAMS_EXT		SOF_CMD_TYPE(0x003)



/* debug */

#define SOF_IPC_TEST_IPC_FLOOD                  SOF_CMD_TYPE(0x001)



/* Get message component id */

#define SOF_IPC_MESSAGE_ID(x)			((x) & 0xffff)

sound/soc/sof/ipc.c

+9 −0
Original line number Diff line number Diff line
@@ -175,6 +175,15 @@ static void ipc_log_header(struct device *dev, u8 *text, u32 cmd) 
		break;

	case SOF_IPC_GLB_TRACE_MSG:

		str = "GLB_TRACE_MSG"; break;

	case SOF_IPC_GLB_TEST_MSG:

		str = "GLB_TEST_MSG";

		switch (type) {

		case SOF_IPC_TEST_IPC_FLOOD:

			str2 = "IPC_FLOOD"; break;

		default:

			str2 = "unknown type"; break;

		}

		break;

	default:

		str = "unknown GLB command"; break;

	}