drivers/staging/media/atomisp/pci/hive_isp_css_include/platform_support.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/hive_isp_css_include/platform_support.h

Extension

.h

Size

546 bytes

Lines

26

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

• linux/delay.h
• linux/kernel.h
• linux/string.h

Detected Declarations

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

Annotated Snippet

#ifndef __PLATFORM_SUPPORT_H_INCLUDED__
#define __PLATFORM_SUPPORT_H_INCLUDED__

/**
* @file
* Platform specific includes and functionality.
*/

#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/string.h>

#define UINT16_MAX USHRT_MAX
#define UINT32_MAX UINT_MAX
#define UCHAR_MAX  (255)

#define CSS_ALIGN(d, a) d __attribute__((aligned(a)))

#endif /* __PLATFORM_SUPPORT_H_INCLUDED__ */

Annotation

• Immediate include surface: `linux/delay.h`, `linux/kernel.h`, `linux/string.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.