diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/common_64.c | 12 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 43d5287bb2a4..2c4bfa2e56ad 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -224,6 +224,9 @@ static struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {}; static void __cpuinit default_init(struct cpuinfo_x86 *c) { +#ifdef CONFIG_X86_64 + display_cacheinfo(c); +#else /* Not much we can do here... */ /* Check if at least it has cpuid */ if (c->cpuid_level == -1) { @@ -233,6 +236,7 @@ static void __cpuinit default_init(struct cpuinfo_x86 *c) else if (c->x86 == 3) strcpy(c->x86_model_id, "386"); } +#endif } static struct cpu_dev __cpuinitdata default_cpu = { diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c index d7b996518f86..2fda10974813 100644 --- a/arch/x86/kernel/cpu/common_64.c +++ b/arch/x86/kernel/cpu/common_64.c @@ -223,7 +223,19 @@ static struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {}; static void __cpuinit default_init(struct cpuinfo_x86 *c) { +#ifdef CONFIG_X86_64 display_cacheinfo(c); +#else + /* Not much we can do here... */ + /* Check if at least it has cpuid */ + if (c->cpuid_level == -1) { + /* No cpuid. It must be an ancient CPU */ + if (c->x86 == 4) + strcpy(c->x86_model_id, "486"); + else if (c->x86 == 3) + strcpy(c->x86_model_id, "386"); + } +#endif } static struct cpu_dev __cpuinitdata default_cpu = { |