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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2003, 2004 Ralf Baechle
* Copyright (C) 2004 Maciej W. Rozycki
*/
#ifndef __ASM_CPU_TYPE_H
#define __ASM_CPU_TYPE_H
#include <linux/smp.h>
#include <linux/compiler.h>
static inline int __pure __get_cpu_type(const int cpu_type)
{
switch (cpu_type) {
#if defined(CONFIG_SYS_HAS_CPU_LOONGSON2E) || \
defined(CONFIG_SYS_HAS_CPU_LOONGSON2F)
case CPU_LOONGSON2:
#endif
#ifdef CONFIG_SYS_HAS_CPU_LOONGSON3
case CPU_LOONGSON3:
#endif
#ifdef CONFIG_SYS_HAS_CPU_LOONGSON1B
case CPU_LOONGSON1:
#endif
#ifdef CONFIG_SYS_HAS_CPU_MIPS32_R1
case CPU_4KC:
case CPU_ALCHEMY:
case CPU_PR4450:
#endif
#if defined(CONFIG_SYS_HAS_CPU_MIPS32_R1) || \
defined(CONFIG_SYS_HAS_CPU_MIPS32_R2)
case CPU_4KEC:
case CPU_JZRISC:
#endif
#ifdef CONFIG_SYS_HAS_CPU_MIPS32_R2
case CPU_4KSC:
case CPU_24K:
case CPU_34K:
case CPU_1004K:
case CPU_74K:
case CPU_M14KC:
case CPU_M14KEC:
case CPU_INTERAPTIV:
case CPU_PROAPTIV:
case CPU_P5600:
case CPU_M5150:
#endif
#if defined(CONFIG_SYS_HAS_CPU_MIPS32_R2) || \
defined(CONFIG_SYS_HAS_CPU_MIPS32_R6) || \
defined(CONFIG_SYS_HAS_CPU_MIPS64_R2) || \
defined(CONFIG_SYS_HAS_CPU_MIPS64_R6)
case CPU_QEMU_GENERIC:
#endif
#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R1
case CPU_5KC:
case CPU_5KE:
case CPU_20KC:
case CPU_25KF:
case CPU_SB1:
case CPU_SB1A:
#endif
#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R2
/*
* All MIPS64 R2 processors have their own special symbols. That is,
* there currently is no pure R2 core
*/
#endif
#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
case CPU_I6400:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R3000
case CPU_R2000:
case CPU_R3000:
case CPU_R3000A:
case CPU_R3041:
case CPU_R3051:
case CPU_R3052:
case CPU_R3081:
case CPU_R3081E:
#endif
#ifdef CONFIG_SYS_HAS_CPU_TX39XX
case CPU_TX3912:
case CPU_TX3922:
case CPU_TX3927:
#endif
#ifdef CONFIG_SYS_HAS_CPU_VR41XX
case CPU_VR41XX:
case CPU_VR4111:
case CPU_VR4121:
case CPU_VR4122:
case CPU_VR4131:
case CPU_VR4133:
case CPU_VR4181:
case CPU_VR4181A:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R4300
case CPU_R4300:
case CPU_R4310:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R4X00
case CPU_R4000PC:
case CPU_R4000SC:
case CPU_R4000MC:
case CPU_R4200:
case CPU_R4400PC:
case CPU_R4400SC:
case CPU_R4400MC:
case CPU_R4600:
case CPU_R4700:
case CPU_R4640:
case CPU_R4650:
#endif
#ifdef CONFIG_SYS_HAS_CPU_TX49XX
case CPU_TX49XX:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R5000
case CPU_R5000:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R5432
case CPU_R5432:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R5500
case CPU_R5500:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R6000
case CPU_R6000:
case CPU_R6000A:
#endif
#ifdef CONFIG_SYS_HAS_CPU_NEVADA
case CPU_NEVADA:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R8000
case CPU_R8000:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R10000
case CPU_R10000:
case CPU_R12000:
case CPU_R14000:
case CPU_R16000:
#endif
#ifdef CONFIG_SYS_HAS_CPU_RM7000
case CPU_RM7000:
case CPU_SR71000:
#endif
#ifdef CONFIG_SYS_HAS_CPU_SB1
case CPU_SB1:
case CPU_SB1A:
#endif
#ifdef CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON
case CPU_CAVIUM_OCTEON:
case CPU_CAVIUM_OCTEON_PLUS:
case CPU_CAVIUM_OCTEON2:
case CPU_CAVIUM_OCTEON3:
#endif
#if defined(CONFIG_SYS_HAS_CPU_BMIPS32_3300) || \
defined (CONFIG_SYS_HAS_CPU_MIPS32_R1)
case CPU_BMIPS32:
case CPU_BMIPS3300:
#endif
#ifdef CONFIG_SYS_HAS_CPU_BMIPS4350
case CPU_BMIPS4350:
#endif
#ifdef CONFIG_SYS_HAS_CPU_BMIPS4380
case CPU_BMIPS4380:
#endif
#ifdef CONFIG_SYS_HAS_CPU_BMIPS5000
case CPU_BMIPS5000:
#endif
#ifdef CONFIG_SYS_HAS_CPU_XLP
case CPU_XLP:
#endif
#ifdef CONFIG_SYS_HAS_CPU_XLR
case CPU_XLR:
#endif
break;
default:
unreachable();
}
return cpu_type;
}
static inline int __pure current_cpu_type(void)
{
const int cpu_type = current_cpu_data.cputype;
return __get_cpu_type(cpu_type);
}
static inline int __pure boot_cpu_type(void)
{
const int cpu_type = cpu_data[0].cputype;
return __get_cpu_type(cpu_type);
}
#endif /* __ASM_CPU_TYPE_H */
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