include/linux/soc/qcom/wcnss_ctrl.h

File Facts

System

Linux kernel

Corpus path

include/linux/soc/qcom/wcnss_ctrl.h

Extension

.h

Size

494 bytes

Lines

26

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/rpmsg.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __WCNSS_CTRL_H__
#define __WCNSS_CTRL_H__

#include <linux/rpmsg.h>

#if IS_ENABLED(CONFIG_QCOM_WCNSS_CTRL)

struct rpmsg_endpoint *qcom_wcnss_open_channel(void *wcnss, const char *name,
					       rpmsg_rx_cb_t cb, void *priv);

#else

static struct rpmsg_endpoint *qcom_wcnss_open_channel(void *wcnss,
						      const char *name,
						      rpmsg_rx_cb_t cb,
						      void *priv)
{
	WARN_ON(1);
	return ERR_PTR(-ENXIO);
}

#endif

#endif

Annotation

• Immediate include surface: `linux/rpmsg.h`.
• Atlas domain: Core OS / Core Kernel Interface.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.