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ASoC: SOF: ipc: Introduce SOF_IPC_GLB_TEST_MSG IPC command

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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: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2019-06-03 11:18:19 -05:00 committed by Mark Brown
parent e3adc9495a
commit 53b22d25ec
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GPG Key ID: 24D68B725D5487D0
2 changed files with 14 additions and 1 deletions
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6
include/sound/sof/header.h
View File

@ -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)

9
sound/soc/sof/ipc.c
View File

@ -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;
}