arch/mips/ralink/irq-gic.c

Source file repositories/reference/linux-study-clean/arch/mips/ralink/irq-gic.c

File Facts

System
Linux kernel
Corpus path
arch/mips/ralink/irq-gic.c
Extension
.c
Size
456 bytes
Lines
25
Domain
Architecture Layer
Bucket
arch/mips
Inferred role
Architecture Layer: exported/initcall integration point
Status
integration 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.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 *
 * Copyright (C) 2015 Nikolay Martynov <mar.kolya@gmail.com>
 * Copyright (C) 2015 John Crispin <john@phrozen.org>
 */

#include <linux/init.h>

#include <linux/of.h>
#include <linux/irqchip.h>
#include <asm/mips-cps.h>
#include <asm/time.h>

int get_c0_perfcount_int(void)
{
	return gic_get_c0_perfcount_int();
}
EXPORT_SYMBOL_GPL(get_c0_perfcount_int);

void __init arch_init_irq(void)
{
	irqchip_init();
}

Annotation

Implementation Notes