arch/mips/include/asm/mach-ath79/ath79.h

Source file repositories/reference/linux-study-clean/arch/mips/include/asm/mach-ath79/ath79.h

File Facts

System
Linux kernel
Corpus path
arch/mips/include/asm/mach-ath79/ath79.h
Extension
.h
Size
3485 bytes
Lines
179
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __ASM_MACH_ATH79_H
#define __ASM_MACH_ATH79_H

#include <linux/types.h>
#include <linux/io.h>

enum ath79_soc_type {
	ATH79_SOC_UNKNOWN,
	ATH79_SOC_AR7130,
	ATH79_SOC_AR7141,
	ATH79_SOC_AR7161,
	ATH79_SOC_AR7240,
	ATH79_SOC_AR7241,
	ATH79_SOC_AR7242,
	ATH79_SOC_AR9130,
	ATH79_SOC_AR9132,
	ATH79_SOC_AR9330,
	ATH79_SOC_AR9331,
	ATH79_SOC_AR9341,
	ATH79_SOC_AR9342,
	ATH79_SOC_AR9344,
	ATH79_SOC_QCA9533,
	ATH79_SOC_QCA9556,
	ATH79_SOC_QCA9558,
	ATH79_SOC_TP9343,
	ATH79_SOC_QCA956X,
};

extern enum ath79_soc_type ath79_soc;
extern unsigned int ath79_soc_rev;

static inline int soc_is_ar71xx(void)
{
	return (ath79_soc == ATH79_SOC_AR7130 ||
		ath79_soc == ATH79_SOC_AR7141 ||
		ath79_soc == ATH79_SOC_AR7161);
}

static inline int soc_is_ar724x(void)
{
	return (ath79_soc == ATH79_SOC_AR7240 ||
		ath79_soc == ATH79_SOC_AR7241 ||
		ath79_soc == ATH79_SOC_AR7242);
}

static inline int soc_is_ar7240(void)
{
	return (ath79_soc == ATH79_SOC_AR7240);
}

static inline int soc_is_ar7241(void)
{
	return (ath79_soc == ATH79_SOC_AR7241);
}

static inline int soc_is_ar7242(void)
{
	return (ath79_soc == ATH79_SOC_AR7242);
}

static inline int soc_is_ar913x(void)
{
	return (ath79_soc == ATH79_SOC_AR9130 ||
		ath79_soc == ATH79_SOC_AR9132);
}

static inline int soc_is_ar933x(void)
{
	return (ath79_soc == ATH79_SOC_AR9330 ||
		ath79_soc == ATH79_SOC_AR9331);
}

static inline int soc_is_ar9341(void)
{
	return (ath79_soc == ATH79_SOC_AR9341);
}

static inline int soc_is_ar9342(void)
{
	return (ath79_soc == ATH79_SOC_AR9342);
}

static inline int soc_is_ar9344(void)
{
	return (ath79_soc == ATH79_SOC_AR9344);
}

static inline int soc_is_ar934x(void)
{
	return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();

Annotation

Implementation Notes