drivers/mtd/devices/bcm47xxsflash.h

File Facts

System

Linux kernel

Corpus path

drivers/mtd/devices/bcm47xxsflash.h

Extension

.h

Size

2598 bytes

Lines

82

Domain

Driver Families

Bucket

drivers/mtd

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

• linux/mtd/mtd.h

Detected Declarations

• struct bcma_drv_cc
• struct bcm47xxsflash
• enum bcm47xxsflash_type

Annotated Snippet

struct bcm47xxsflash {
	struct bcma_drv_cc *bcma_cc;
	int (*cc_read)(struct bcm47xxsflash *b47s, u16 offset);
	void (*cc_write)(struct bcm47xxsflash *b47s, u16 offset, u32 value);

	enum bcm47xxsflash_type type;

	void __iomem *window;

	u32 blocksize;
	u16 numblocks;
	u32 size;

	struct mtd_info mtd;
};

#endif /* BCM47XXSFLASH */

Annotation

• Immediate include surface: `linux/mtd/mtd.h`.
• Detected declarations: `struct bcma_drv_cc`, `struct bcm47xxsflash`, `enum bcm47xxsflash_type`.
• Atlas domain: Driver Families / drivers/mtd.
• 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.