drivers/interconnect/internal.h

Source file repositories/reference/linux-study-clean/drivers/interconnect/internal.h

File Facts

System
Linux kernel
Corpus path
drivers/interconnect/internal.h
Extension
.h
Size
1361 bytes
Lines
48
Domain
Driver Families
Bucket
drivers/interconnect
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 icc_req {
	struct hlist_node req_node;
	struct icc_node *node;
	struct device *dev;
	bool enabled;
	u32 tag;
	u32 avg_bw;
	u32 peak_bw;
};

/**
 * struct icc_path - interconnect path structure
 * @name: a string name of the path (useful for ftrace)
 * @num_nodes: number of hops (nodes)
 * @reqs: array of the requests applicable to this path of nodes
 */
struct icc_path {
	const char *name;
	size_t num_nodes;
	struct icc_req reqs[] __counted_by(num_nodes);
};

struct icc_path *icc_get(struct device *dev, const char *src, const char *dst);
int icc_debugfs_client_init(struct dentry *icc_dir);

#endif

Annotation

Implementation Notes