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_LOONGSON64
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
57 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R5
62 #if defined(CONFIG_SYS_HAS_CPU_MIPS32_R2) || \
63 defined(CONFIG_SYS_HAS_CPU_MIPS32_R5) || \
64 defined(CONFIG_SYS_HAS_CPU_MIPS32_R6) || \
65 defined(CONFIG_SYS_HAS_CPU_MIPS64_R2) || \
66 defined(CONFIG_SYS_HAS_CPU_MIPS64_R5) || \
67 defined(CONFIG_SYS_HAS_CPU_MIPS64_R6)
68 case CPU_QEMU_GENERIC:
71 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R1
80 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R2
82 * All MIPS64 R2 processors have their own special symbols. That is,
83 * there currently is no pure R2 core
87 #ifdef CONFIG_SYS_HAS_CPU_MIPS32_R6
91 #ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
97 #ifdef CONFIG_SYS_HAS_CPU_R3000
108 #ifdef CONFIG_SYS_HAS_CPU_R4300
113 #ifdef CONFIG_SYS_HAS_CPU_R4X00
127 #ifdef CONFIG_SYS_HAS_CPU_TX49XX
131 #ifdef CONFIG_SYS_HAS_CPU_R5000
135 #ifdef CONFIG_SYS_HAS_CPU_R5500
139 #ifdef CONFIG_SYS_HAS_CPU_NEVADA
143 #ifdef CONFIG_SYS_HAS_CPU_R10000
149 #ifdef CONFIG_SYS_HAS_CPU_RM7000
153 #ifdef CONFIG_SYS_HAS_CPU_SB1
157 #ifdef CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON
158 case CPU_CAVIUM_OCTEON:
159 case CPU_CAVIUM_OCTEON_PLUS:
160 case CPU_CAVIUM_OCTEON2:
161 case CPU_CAVIUM_OCTEON3:
164 #if defined(CONFIG_SYS_HAS_CPU_BMIPS32_3300) || \
165 defined (CONFIG_SYS_HAS_CPU_MIPS32_R1)
170 #ifdef CONFIG_SYS_HAS_CPU_BMIPS4350
174 #ifdef CONFIG_SYS_HAS_CPU_BMIPS4380
178 #ifdef CONFIG_SYS_HAS_CPU_BMIPS5000
189 static inline int __pure current_cpu_type(void)
191 const int cpu_type = current_cpu_data.cputype;
193 return __get_cpu_type(cpu_type);
196 static inline int __pure boot_cpu_type(void)
198 const int cpu_type = cpu_data[0].cputype;
200 return __get_cpu_type(cpu_type);
203 #endif /* __ASM_CPU_TYPE_H */