include/linux/platform_data/usb-musb-ux500.h

File Facts

System

Linux kernel

Corpus path

include/linux/platform_data/usb-musb-ux500.h

Extension

.h

Size

558 bytes

Lines

23

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/dmaengine.h

Detected Declarations

• struct ux500_musb_board_data

Annotated Snippet

struct ux500_musb_board_data {
	void	**dma_rx_param_array;
	void	**dma_tx_param_array;
	bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
};

void ux500_add_usb(struct device *parent, resource_size_t base,
		   int irq, int *dma_rx_cfg, int *dma_tx_cfg);
#endif

Annotation

• Immediate include surface: `linux/dmaengine.h`.
• Detected declarations: `struct ux500_musb_board_data`.
• 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.