drivers/usb/storage/unusual_usbat.h

File Facts

System

Linux kernel

Corpus path

drivers/usb/storage/unusual_usbat.h

Extension

.h

Size

815 bytes

Lines

32

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_USBAT) || \
		defined(CONFIG_USB_STORAGE_USBAT_MODULE)

UNUSUAL_DEV(  0x03f0, 0x0207, 0x0001, 0x0001,
		"HP",
		"CD-Writer+ 8200e",
		USB_SC_8070, USB_PR_USBAT, init_usbat_cd, 0),

UNUSUAL_DEV(  0x03f0, 0x0307, 0x0001, 0x0001,
		"HP",
		"CD-Writer+ CD-4e",
		USB_SC_8070, USB_PR_USBAT, init_usbat_cd, 0),

UNUSUAL_DEV(  0x04e6, 0x1010, 0x0000, 0x9999,
		"Shuttle/SCM",
		"USBAT-02",
		USB_SC_SCSI, USB_PR_USBAT, init_usbat_flash,
		US_FL_SINGLE_LUN),

UNUSUAL_DEV(  0x0781, 0x0005, 0x0005, 0x0005,
		"Sandisk",
		"ImageMate SDDR-05b",
		USB_SC_SCSI, USB_PR_USBAT, init_usbat_flash,
		US_FL_SINGLE_LUN),

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

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.