arch/powerpc/include/uapi/asm/ps3fb.h

File Facts

System

Linux kernel

Corpus path

arch/powerpc/include/uapi/asm/ps3fb.h

Extension

.h

Size

1110 bytes

Lines

34

Domain

Architecture Layer

Bucket

arch/powerpc

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h
• linux/ioctl.h

Detected Declarations

• struct ps3fb_ioctl_res

Annotated Snippet

struct ps3fb_ioctl_res {
	__u32 xres; /* frame buffer x_size */
	__u32 yres; /* frame buffer y_size */
	__u32 xoff; /* margine x  */
	__u32 yoff; /* margine y */
	__u32 num_frames; /* num of frame buffers */
};

#endif /* _ASM_POWERPC_PS3FB_H_ */

Annotation

• Immediate include surface: `linux/types.h`, `linux/ioctl.h`.
• Detected declarations: `struct ps3fb_ioctl_res`.
• Atlas domain: Architecture Layer / arch/powerpc.
• 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.