arch/mips/include/asm/mach-ralink/rt288x.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/mach-ralink/rt288x.h

Extension

.h

Size

841 bytes

Lines

34

Domain

Architecture Layer

Bucket

arch/mips

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.

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

#ifndef _RT288X_REGS_H_
#define _RT288X_REGS_H_

#define IOMEM(x)			((void __iomem *)(KSEG1ADDR(x)))
#define RT2880_SYSC_BASE		IOMEM(0x00300000)

#define SYSC_REG_CHIP_NAME0		0x00
#define SYSC_REG_CHIP_NAME1		0x04
#define SYSC_REG_CHIP_ID		0x0c
#define SYSC_REG_SYSTEM_CONFIG		0x10

#define RT2880_CHIP_NAME0		0x38325452
#define RT2880_CHIP_NAME1		0x20203038

#define CHIP_ID_ID_MASK			0xff
#define CHIP_ID_ID_SHIFT		8
#define CHIP_ID_REV_MASK		0xff

#define RT2880_SDRAM_BASE		0x08000000
#define RT2880_MEM_SIZE_MIN		2
#define RT2880_MEM_SIZE_MAX		128

#endif

Annotation

• Atlas domain: Architecture Layer / arch/mips.
• 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.