drivers/staging/media/atomisp/pci/ia_css_mmu_private.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/ia_css_mmu_private.h

Extension

.h

Size

526 bytes

Lines

22

Domain

Driver Families

Bucket

drivers/staging

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

• system_local.h

Detected Declarations

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

Annotated Snippet

#ifndef __IA_CSS_MMU_PRIVATE_H
#define __IA_CSS_MMU_PRIVATE_H

#include "system_local.h"

/*
 * This function sets the L1 pagetable address.
 * After power-up of the ISP the L1 pagetable can be set.
 * Once being set the L1 pagetable is protected against
 * further modifications.
 */
void
sh_css_mmu_set_page_table_base_index(hrt_data base_index);

#endif /* __IA_CSS_MMU_PRIVATE_H */

Annotation

• Immediate include surface: `system_local.h`.
• Atlas domain: Driver Families / drivers/staging.
• 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.