x86: add power management line in /proc/cpuinfo
Change /proc/cpuinfo on 32-bit, it will look like on 64-bit. 'power management' line is added and power management information will be printed at the line. Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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1 changed files with 9 additions and 5 deletions
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@ -94,7 +94,13 @@ static int show_cpuinfo(struct seq_file *m, void *v)
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if (cpu_has(c, i) && x86_cap_flags[i] != NULL)
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if (cpu_has(c, i) && x86_cap_flags[i] != NULL)
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seq_printf(m, " %s", x86_cap_flags[i]);
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seq_printf(m, " %s", x86_cap_flags[i]);
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for (i = 0; i < 32; i++)
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seq_printf(m, "\nbogomips\t: %lu.%02lu\n",
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c->loops_per_jiffy/(500000/HZ),
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(c->loops_per_jiffy/(5000/HZ)) % 100);
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seq_printf(m, "clflush size\t: %u\n", c->x86_clflush_size);
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seq_printf(m, "power management:");
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for (i = 0; i < 32; i++) {
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if (c->x86_power & (1 << i)) {
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if (c->x86_power & (1 << i)) {
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if (i < ARRAY_SIZE(x86_power_flags) &&
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if (i < ARRAY_SIZE(x86_power_flags) &&
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x86_power_flags[i])
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x86_power_flags[i])
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@ -104,11 +110,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
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else
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else
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seq_printf(m, " [%d]", i);
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seq_printf(m, " [%d]", i);
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}
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}
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}
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seq_printf(m, "\nbogomips\t: %lu.%02lu\n",
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seq_printf(m, "\n\n");
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c->loops_per_jiffy/(500000/HZ),
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(c->loops_per_jiffy/(5000/HZ)) % 100);
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seq_printf(m, "clflush size\t: %u\n\n", c->x86_clflush_size);
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return 0;
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return 0;
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}
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}
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