ASoC: SOF: uapi: align comments with firmware files

[linux.git] / include / sound / sof / trace.h

diff --git a/include/sound/sof/trace.h b/include/sound/sof/trace.h
index 7d211f319a92e2d385612c4efa5bec8f675beed2..9257d5473d97b5846664f97e949dd07b7c3861f7 100644 (file)
--- a/include/sound/sof/trace.h
+++ b/include/sound/sof/trace.h
@@ -19,12 +19,22 @@
 #define SOF_TRACE_FILENAME_SIZE                32
 
 /* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */
+/* Deprecated - use sof_ipc_dma_trace_params_ext */
 struct sof_ipc_dma_trace_params {
        struct sof_ipc_cmd_hdr hdr;
        struct sof_ipc_host_buffer buffer;
        uint32_t stream_tag;
 }  __packed;
 
+/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS_EXT */
+struct sof_ipc_dma_trace_params_ext {
+       struct sof_ipc_cmd_hdr hdr;
+       struct sof_ipc_host_buffer buffer;
+       uint32_t stream_tag;
+       uint64_t timestamp_ns; /* in nanosecond */
+       uint32_t reserved[8];
+}  __packed;
+
 /* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */
 struct sof_ipc_dma_trace_posn {
        struct sof_ipc_reply rhdr;
@@ -56,7 +66,9 @@ struct sof_ipc_dma_trace_posn {
 #define SOF_IPC_PANIC_WFI                      (SOF_IPC_PANIC_MAGIC | 0xa)
 #define SOF_IPC_PANIC_ASSERT                   (SOF_IPC_PANIC_MAGIC | 0xb)
 
-/* panic info include filename and line number */
+/* panic info include filename and line number
+ * filename array will not include null terminator if fully filled
+ */
 struct sof_ipc_panic_info {
        struct sof_ipc_hdr hdr;
        uint32_t code;                  /* SOF_IPC_PANIC_ */