include/sound/sof/debug.h

Source file repositories/reference/linux-study-clean/include/sound/sof/debug.h

File Facts

System
Linux kernel
Corpus path
include/sound/sof/debug.h
Extension
.h
Size
1444 bytes
Lines
44
Domain
Driver Families
Bucket
include/sound
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

struct sof_ipc_dbg_mem_usage_elem {
	uint32_t zone;		/**< see sof_ipc_dbg_mem_zone */
	uint32_t id;		/**< heap index within zone */
	uint32_t used;		/**< number of bytes used in zone */
	uint32_t free;		/**< number of bytes free to use within zone */
	uint32_t reserved;	/**< for future use */
} __packed;

/** ABI3.18 */
struct sof_ipc_dbg_mem_usage {
	struct sof_ipc_reply rhdr;			/**< generic IPC reply header */
	uint32_t reserved[4];				/**< reserved for future use */
	uint32_t num_elems;				/**< elems[] counter */
	struct sof_ipc_dbg_mem_usage_elem elems[];	/**< memory usage information */
} __packed;

#endif

Annotation

Implementation Notes