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 #if defined(CONFIG_SYS_HAS_CPU_LOONGSON1B) || \
28 defined(CONFIG_SYS_HAS_CPU_LOONGSON1C)
32 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R1
38 #if defined(CONFIG_SYS_HAS_CPU_MIPS32_R1) || \
39 defined(CONFIG_SYS_HAS_CPU_MIPS32_R2)
44 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R2
58 #if defined(CONFIG_SYS_HAS_CPU_MIPS32_R2) || \
59 defined(CONFIG_SYS_HAS_CPU_MIPS32_R6) || \
60 defined(CONFIG_SYS_HAS_CPU_MIPS64_R2) || \
61 defined(CONFIG_SYS_HAS_CPU_MIPS64_R6)
62 case CPU_QEMU_GENERIC:
65 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R1
74 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R2
76 * All MIPS64 R2 processors have their own special symbols. That is,
77 * there currently is no pure R2 core
81 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R6
85 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
91 #ifdef CONFIG_SYS_HAS_CPU_R3000
102 #ifdef CONFIG_SYS_HAS_CPU_TX39XX
108 #ifdef CONFIG_SYS_HAS_CPU_VR41XX
119 #ifdef CONFIG_SYS_HAS_CPU_R4X00
133 #ifdef CONFIG_SYS_HAS_CPU_TX49XX
137 #ifdef CONFIG_SYS_HAS_CPU_R5000
141 #ifdef CONFIG_SYS_HAS_CPU_R5500
145 #ifdef CONFIG_SYS_HAS_CPU_NEVADA
149 #ifdef CONFIG_SYS_HAS_CPU_R10000
155 #ifdef CONFIG_SYS_HAS_CPU_RM7000
159 #ifdef CONFIG_SYS_HAS_CPU_SB1
163 #ifdef CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON
164 case CPU_CAVIUM_OCTEON:
165 case CPU_CAVIUM_OCTEON_PLUS:
166 case CPU_CAVIUM_OCTEON2:
167 case CPU_CAVIUM_OCTEON3:
170 #if defined(CONFIG_SYS_HAS_CPU_BMIPS32_3300) || \
171 defined (CONFIG_SYS_HAS_CPU_MIPS32_R1)
176 #ifdef CONFIG_SYS_HAS_CPU_BMIPS4350
180 #ifdef CONFIG_SYS_HAS_CPU_BMIPS4380
184 #ifdef CONFIG_SYS_HAS_CPU_BMIPS5000
188 #ifdef CONFIG_SYS_HAS_CPU_XLP
192 #ifdef CONFIG_SYS_HAS_CPU_XLR
203 static inline int __pure current_cpu_type(void)
205 const int cpu_type = current_cpu_data.cputype;
207 return __get_cpu_type(cpu_type);
210 static inline int __pure boot_cpu_type(void)
212 const int cpu_type = cpu_data[0].cputype;
214 return __get_cpu_type(cpu_type);
217 #endif /* __ASM_CPU_TYPE_H */