/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2003, 2004 Ralf Baechle
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* Copyright (C) 2004 Maciej W. Rozycki
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*/
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#ifndef __ASM_CPU_TYPE_H
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#define __ASM_CPU_TYPE_H
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#include <linux/smp.h>
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#include <linux/compiler.h>
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static inline int __pure __get_cpu_type(const int cpu_type)
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{
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switch (cpu_type) {
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#if defined(CONFIG_SYS_HAS_CPU_LOONGSON2E) || \
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defined(CONFIG_SYS_HAS_CPU_LOONGSON2F)
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case CPU_LOONGSON2:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_LOONGSON3
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case CPU_LOONGSON3:
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#endif
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#if defined(CONFIG_SYS_HAS_CPU_LOONGSON1B) || \
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defined(CONFIG_SYS_HAS_CPU_LOONGSON1C)
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case CPU_LOONGSON1:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_MIPS32_R1
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case CPU_4KC:
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case CPU_ALCHEMY:
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case CPU_PR4450:
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#endif
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#if defined(CONFIG_SYS_HAS_CPU_MIPS32_R1) || \
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defined(CONFIG_SYS_HAS_CPU_MIPS32_R2)
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case CPU_4KEC:
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case CPU_JZRISC:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_MIPS32_R2
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case CPU_4KSC:
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case CPU_24K:
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case CPU_34K:
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case CPU_1004K:
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case CPU_74K:
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case CPU_1074K:
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case CPU_M14KC:
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case CPU_M14KEC:
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case CPU_INTERAPTIV:
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case CPU_PROAPTIV:
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case CPU_P5600:
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case CPU_M5150:
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#endif
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#if defined(CONFIG_SYS_HAS_CPU_MIPS32_R2) || \
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defined(CONFIG_SYS_HAS_CPU_MIPS32_R6) || \
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defined(CONFIG_SYS_HAS_CPU_MIPS64_R2) || \
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defined(CONFIG_SYS_HAS_CPU_MIPS64_R6)
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case CPU_QEMU_GENERIC:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R1
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case CPU_5KC:
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case CPU_5KE:
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case CPU_20KC:
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case CPU_25KF:
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case CPU_SB1:
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case CPU_SB1A:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R2
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/*
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* All MIPS64 R2 processors have their own special symbols. That is,
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* there currently is no pure R2 core
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*/
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_MIPS32_R6
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case CPU_M6250:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
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case CPU_I6400:
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case CPU_I6500:
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case CPU_P6600:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R3000
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case CPU_R2000:
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case CPU_R3000:
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case CPU_R3000A:
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case CPU_R3041:
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case CPU_R3051:
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case CPU_R3052:
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case CPU_R3081:
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case CPU_R3081E:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_TX39XX
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case CPU_TX3912:
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case CPU_TX3922:
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case CPU_TX3927:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_VR41XX
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case CPU_VR41XX:
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case CPU_VR4111:
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case CPU_VR4121:
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case CPU_VR4122:
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case CPU_VR4131:
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case CPU_VR4133:
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case CPU_VR4181:
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case CPU_VR4181A:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R4300
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case CPU_R4300:
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case CPU_R4310:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R4X00
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case CPU_R4000PC:
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case CPU_R4000SC:
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case CPU_R4000MC:
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case CPU_R4200:
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case CPU_R4400PC:
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case CPU_R4400SC:
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case CPU_R4400MC:
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case CPU_R4600:
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case CPU_R4700:
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case CPU_R4640:
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case CPU_R4650:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_TX49XX
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case CPU_TX49XX:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R5000
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case CPU_R5000:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R5432
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case CPU_R5432:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R5500
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case CPU_R5500:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_NEVADA
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case CPU_NEVADA:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R8000
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case CPU_R8000:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_R10000
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case CPU_R10000:
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case CPU_R12000:
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case CPU_R14000:
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case CPU_R16000:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_RM7000
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case CPU_RM7000:
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case CPU_SR71000:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_SB1
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case CPU_SB1:
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case CPU_SB1A:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON
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case CPU_CAVIUM_OCTEON:
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case CPU_CAVIUM_OCTEON_PLUS:
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case CPU_CAVIUM_OCTEON2:
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case CPU_CAVIUM_OCTEON3:
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#endif
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#if defined(CONFIG_SYS_HAS_CPU_BMIPS32_3300) || \
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defined (CONFIG_SYS_HAS_CPU_MIPS32_R1)
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case CPU_BMIPS32:
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case CPU_BMIPS3300:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_BMIPS4350
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case CPU_BMIPS4350:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_BMIPS4380
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case CPU_BMIPS4380:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_BMIPS5000
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case CPU_BMIPS5000:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_XLP
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case CPU_XLP:
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#endif
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#ifdef CONFIG_SYS_HAS_CPU_XLR
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case CPU_XLR:
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#endif
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break;
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default:
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unreachable();
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}
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return cpu_type;
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}
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static inline int __pure current_cpu_type(void)
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{
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const int cpu_type = current_cpu_data.cputype;
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return __get_cpu_type(cpu_type);
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}
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static inline int __pure boot_cpu_type(void)
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{
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const int cpu_type = cpu_data[0].cputype;
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return __get_cpu_type(cpu_type);
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}
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#endif /* __ASM_CPU_TYPE_H */
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