drivers/usb/storage/unusual_cypress.h

File Facts

System

Linux kernel

Corpus path

drivers/usb/storage/unusual_cypress.h

Extension

.h

Size

770 bytes

Lines

28

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.

Dependency Surface

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

Detected Declarations

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

Annotated Snippet

#if defined(CONFIG_USB_STORAGE_CYPRESS_ATACB) || \
		defined(CONFIG_USB_STORAGE_CYPRESS_ATACB_MODULE)

/* CY7C68300 : support atacb */
UNUSUAL_DEV(  0x04b4, 0x6830, 0x0000, 0x9999,
		"Cypress",
		"Cypress AT2LP",
		USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),

/* CY7C68310 : support atacb and atacb2 */
UNUSUAL_DEV(  0x04b4, 0x6831, 0x0000, 0x9999,
		"Cypress",
		"Cypress ISD-300LP",
		USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),

UNUSUAL_DEV( 0x14cd, 0x6116, 0x0150, 0x0160,
		"Super Top",
		"USB 2.0  SATA BRIDGE",
		USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),

#endif /* defined(CONFIG_USB_STORAGE_CYPRESS_ATACB) || ... */

Annotation

• 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.