drivers/usb/fotg210/fotg210.h

File Facts

System

Linux kernel

Corpus path

drivers/usb/fotg210/fotg210.h

Extension

.h

Size

1285 bytes

Lines

62

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct fotg210
• enum gemini_port
• function fotg210_hcd_probe
• function fotg210_hcd_remove
• function fotg210_hcd_init
• function fotg210_hcd_cleanup
• function fotg210_udc_probe
• function fotg210_udc_remove

Annotated Snippet

struct fotg210 {
	struct device *dev;
	struct resource *res;
	void __iomem *base;
	struct clk *pclk;
	struct regmap *map;
	enum gemini_port port;
};

void fotg210_vbus(struct fotg210 *fotg, bool enable);

#ifdef CONFIG_USB_FOTG210_HCD
int fotg210_hcd_probe(struct platform_device *pdev, struct fotg210 *fotg);
int fotg210_hcd_remove(struct platform_device *pdev);
int fotg210_hcd_init(void);
void fotg210_hcd_cleanup(void);
#else
static inline int fotg210_hcd_probe(struct platform_device *pdev,
				    struct fotg210 *fotg)
{
	return 0;
}
static inline int fotg210_hcd_remove(struct platform_device *pdev)
{
	return 0;
}
static inline int fotg210_hcd_init(void)
{
	return 0;
}
static inline void fotg210_hcd_cleanup(void)
{
}
#endif

#ifdef CONFIG_USB_FOTG210_UDC
int fotg210_udc_probe(struct platform_device *pdev, struct fotg210 *fotg);
int fotg210_udc_remove(struct platform_device *pdev);
#else
static inline int fotg210_udc_probe(struct platform_device *pdev,
				    struct fotg210 *fotg)
{
	return 0;
}
static inline int fotg210_udc_remove(struct platform_device *pdev)
{
	return 0;
}
#endif

#endif /* __FOTG210_H */

Annotation

• Detected declarations: `struct fotg210`, `enum gemini_port`, `function fotg210_hcd_probe`, `function fotg210_hcd_remove`, `function fotg210_hcd_init`, `function fotg210_hcd_cleanup`, `function fotg210_udc_probe`, `function fotg210_udc_remove`.
• 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.