drivers/usb/gadget/udc/bdc/bdc_dbg.h

File Facts

System

Linux kernel

Corpus path

drivers/usb/gadget/udc/bdc/bdc_dbg.h

Extension

.h

Size

789 bytes

Lines

33

Domain

Driver Families

Bucket

drivers/usb

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.

• 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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• bdc.h

Detected Declarations

• function bdc_dbg_regs

Annotated Snippet

#ifndef __LINUX_BDC_DBG_H__
#define __LINUX_BDC_DBG_H__

#include "bdc.h"

#ifdef CONFIG_USB_GADGET_VERBOSE
void bdc_dbg_bd_list(struct bdc *bdc, struct bdc_ep *ep);
void bdc_dbg_srr(struct bdc *bdc, u32 srr_num);
void bdc_dbg_regs(struct bdc *bdc);
void bdc_dump_epsts(struct bdc *bdc);
#else
static inline void bdc_dbg_regs(struct bdc *bdc)
{ }

static inline void bdc_dbg_srr(struct bdc *bdc, u32 srr_num)
{ }

static inline void bdc_dbg_bd_list(struct bdc *bdc, struct bdc_ep *ep)
{ }

static inline void bdc_dump_epsts(struct bdc *bdc)
{ }
#endif /* CONFIG_USB_GADGET_VERBOSE */
#endif /* __LINUX_BDC_DBG_H__ */

Annotation

• Immediate include surface: `bdc.h`.
• Detected declarations: `function bdc_dbg_regs`.
• Atlas domain: Driver Families / drivers/usb.
• 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.