2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 2003, 2004 Ralf Baechle
7 * Copyright (C) 2004 Maciej W. Rozycki
9 #ifndef __ASM_CPU_TYPE_H
10 #define __ASM_CPU_TYPE_H
12 #include <linux/smp.h>
13 #include <linux/compiler.h>
15 static inline int __pure __get_cpu_type(const int cpu_type)
18 #if defined(CONFIG_SYS_HAS_CPU_LOONGSON2E) || \
19 defined(CONFIG_SYS_HAS_CPU_LOONGSON2F)
23 #ifdef CONFIG_SYS_HAS_CPU_LOONGSON3
27 #ifdef CONFIG_SYS_HAS_CPU_LOONGSON1B
31 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R1
37 #if defined(CONFIG_SYS_HAS_CPU_MIPS32_R1) || \
38 defined(CONFIG_SYS_HAS_CPU_MIPS32_R2)
43 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R2
57 #if defined(CONFIG_SYS_HAS_CPU_MIPS32_R2) || \
58 defined(CONFIG_SYS_HAS_CPU_MIPS32_R6) || \
59 defined(CONFIG_SYS_HAS_CPU_MIPS64_R2) || \
60 defined(CONFIG_SYS_HAS_CPU_MIPS64_R6)
61 case CPU_QEMU_GENERIC:
64 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R1
73 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R2
75 * All MIPS64 R2 processors have their own special symbols. That is,
76 * there currently is no pure R2 core
80 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
84 #ifdef CONFIG_SYS_HAS_CPU_R3000
95 #ifdef CONFIG_SYS_HAS_CPU_TX39XX
101 #ifdef CONFIG_SYS_HAS_CPU_VR41XX
112 #ifdef CONFIG_SYS_HAS_CPU_R4300
117 #ifdef CONFIG_SYS_HAS_CPU_R4X00
131 #ifdef CONFIG_SYS_HAS_CPU_TX49XX
135 #ifdef CONFIG_SYS_HAS_CPU_R5000
139 #ifdef CONFIG_SYS_HAS_CPU_R5432
143 #ifdef CONFIG_SYS_HAS_CPU_R5500
147 #ifdef CONFIG_SYS_HAS_CPU_R6000
152 #ifdef CONFIG_SYS_HAS_CPU_NEVADA
156 #ifdef CONFIG_SYS_HAS_CPU_R8000
160 #ifdef CONFIG_SYS_HAS_CPU_R10000
166 #ifdef CONFIG_SYS_HAS_CPU_RM7000
170 #ifdef CONFIG_SYS_HAS_CPU_SB1
174 #ifdef CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON
175 case CPU_CAVIUM_OCTEON:
176 case CPU_CAVIUM_OCTEON_PLUS:
177 case CPU_CAVIUM_OCTEON2:
178 case CPU_CAVIUM_OCTEON3:
181 #if defined(CONFIG_SYS_HAS_CPU_BMIPS32_3300) || \
182 defined (CONFIG_SYS_HAS_CPU_MIPS32_R1)
187 #ifdef CONFIG_SYS_HAS_CPU_BMIPS4350
191 #ifdef CONFIG_SYS_HAS_CPU_BMIPS4380
195 #ifdef CONFIG_SYS_HAS_CPU_BMIPS5000
199 #ifdef CONFIG_SYS_HAS_CPU_XLP
203 #ifdef CONFIG_SYS_HAS_CPU_XLR
214 static inline int __pure current_cpu_type(void)
216 const int cpu_type = current_cpu_data.cputype;
218 return __get_cpu_type(cpu_type);
221 static inline int __pure boot_cpu_type(void)
223 const int cpu_type = cpu_data[0].cputype;
225 return __get_cpu_type(cpu_type);
228 #endif /* __ASM_CPU_TYPE_H */