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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-02-20 19:48:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:40:48 +0200 |
| commit | 2aef77204e1e3a8ed6345727afbcb2c1efdf7fc0 (patch) | |
| tree | 124b5004c8bad84976352723db7d0ba1fc217d0b /arch/x86/kernel/cpu/proc.c | |
| parent | x86: add power management line in /proc/cpuinfo (diff) | |
| download | linux-2aef77204e1e3a8ed6345727afbcb2c1efdf7fc0.tar.xz linux-2aef77204e1e3a8ed6345727afbcb2c1efdf7fc0.zip | |
x86: cosmetic unification cpu/proc|_64.c
make cpu/proc.c and cpu/proc_64.c same.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/proc.c')
| -rw-r--r-- | arch/x86/kernel/cpu/proc.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c index fd3823a18c0b..15043a335ef1 100644 --- a/arch/x86/kernel/cpu/proc.c +++ b/arch/x86/kernel/cpu/proc.c @@ -8,6 +8,7 @@ /* * Get CPU information for use by the procfs. */ +#ifdef CONFIG_X86_32 static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c, unsigned int cpu) { @@ -47,6 +48,31 @@ static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c) c->cpuid_level, c->wp_works_ok ? "yes" : "no"); } +#else +static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c, + unsigned int cpu) +{ +#ifdef CONFIG_SMP + if (c->x86_max_cores * smp_num_siblings > 1) { + seq_printf(m, "physical id\t: %d\n", c->phys_proc_id); + seq_printf(m, "siblings\t: %d\n", + cpus_weight(per_cpu(cpu_core_map, cpu))); + seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id); + seq_printf(m, "cpu cores\t: %d\n", c->booted_cores); + } +#endif +} + +static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c) +{ + seq_printf(m, + "fpu\t\t: yes\n" + "fpu_exception\t: yes\n" + "cpuid level\t: %d\n" + "wp\t\t: yes\n", + c->cpuid_level); +} +#endif static int show_cpuinfo(struct seq_file *m, void *v) { @@ -97,7 +123,17 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "\nbogomips\t: %lu.%02lu\n", c->loops_per_jiffy/(500000/HZ), (c->loops_per_jiffy/(5000/HZ)) % 100); + +#ifdef CONFIG_X86_64 + if (c->x86_tlbsize > 0) + seq_printf(m, "TLB size\t: %d 4K pages\n", c->x86_tlbsize); +#endif seq_printf(m, "clflush size\t: %u\n", c->x86_clflush_size); +#ifdef CONFIG_X86_64 + seq_printf(m, "cache_alignment\t: %d\n", c->x86_cache_alignment); + seq_printf(m, "address sizes\t: %u bits physical, %u bits virtual\n", + c->x86_phys_bits, c->x86_virt_bits); +#endif seq_printf(m, "power management:"); for (i = 0; i < 32; i++) { |