diff options
Diffstat (limited to 'include/sound/sof/trace.h')
| -rw-r--r-- | include/sound/sof/trace.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/sound/sof/trace.h b/include/sound/sof/trace.h index c31a94a13ce0..25ea99f62d37 100644 --- a/include/sound/sof/trace.h +++ b/include/sound/sof/trace.h @@ -43,6 +43,34 @@ struct sof_ipc_dma_trace_posn { uint32_t messages; /* total trace messages */ } __packed; +/* Values used in sof_ipc_trace_filter_elem: */ + +/* bits 6..0 */ +#define SOF_IPC_TRACE_FILTER_ELEM_SET_LEVEL 0x01 /**< trace level for selected components */ +#define SOF_IPC_TRACE_FILTER_ELEM_BY_UUID 0x02 /**< filter by uuid key */ +#define SOF_IPC_TRACE_FILTER_ELEM_BY_PIPE 0x03 /**< filter by pipeline */ +#define SOF_IPC_TRACE_FILTER_ELEM_BY_COMP 0x04 /**< filter by component id */ + +/* bit 7 */ +#define SOF_IPC_TRACE_FILTER_ELEM_FIN 0x80 /**< mark last filter in set */ + +/* bits 31..8: Unused */ + +/** part of sof_ipc_trace_filter, ABI3.17 */ +struct sof_ipc_trace_filter_elem { + uint32_t key; /**< SOF_IPC_TRACE_FILTER_ELEM_ {LEVEL, UUID, COMP, PIPE} */ + uint32_t value; /**< element value */ +} __packed; + +/** Runtime tracing filtration data - SOF_IPC_TRACE_FILTER_UPDATE, ABI3.17 */ +struct sof_ipc_trace_filter { + struct sof_ipc_cmd_hdr hdr; /**< IPC command header */ + uint32_t elem_cnt; /**< number of entries in elems[] array */ + uint32_t reserved[8]; /**< reserved for future usage */ + /** variable size array with new filtering settings */ + struct sof_ipc_trace_filter_elem elems[]; +} __packed; + /* * Commom debug */ |