diff options
Diffstat (limited to 'arch/s390/kernel/setup.c')
| -rw-r--r-- | arch/s390/kernel/setup.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index ba724d180be7..b7a1efd5522c 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c | |||
| @@ -35,7 +35,6 @@ | |||
| 35 | #include <linux/bootmem.h> | 35 | #include <linux/bootmem.h> |
| 36 | #include <linux/root_dev.h> | 36 | #include <linux/root_dev.h> |
| 37 | #include <linux/console.h> | 37 | #include <linux/console.h> |
| 38 | #include <linux/seq_file.h> | ||
| 39 | #include <linux/kernel_stat.h> | 38 | #include <linux/kernel_stat.h> |
| 40 | #include <linux/device.h> | 39 | #include <linux/device.h> |
| 41 | #include <linux/notifier.h> | 40 | #include <linux/notifier.h> |
| @@ -829,90 +828,3 @@ setup_arch(char **cmdline_p) | |||
| 829 | /* Setup zfcpdump support */ | 828 | /* Setup zfcpdump support */ |
| 830 | setup_zfcpdump(console_devno); | 829 | setup_zfcpdump(console_devno); |
| 831 | } | 830 | } |
| 832 | |||
| 833 | void __cpuinit print_cpu_info(struct cpuinfo_S390 *cpuinfo) | ||
| 834 | { | ||
| 835 | printk(KERN_INFO "cpu %d " | ||
| 836 | #ifdef CONFIG_SMP | ||
| 837 | "phys_idx=%d " | ||
| 838 | #endif | ||
| 839 | "vers=%02X ident=%06X machine=%04X unused=%04X\n", | ||
| 840 | cpuinfo->cpu_nr, | ||
| 841 | #ifdef CONFIG_SMP | ||
| 842 | cpuinfo->cpu_addr, | ||
| 843 | #endif | ||
| 844 | cpuinfo->cpu_id.version, | ||
| 845 | cpuinfo->cpu_id.ident, | ||
| 846 | cpuinfo->cpu_id.machine, | ||
| 847 | cpuinfo->cpu_id.unused); | ||
| 848 | } | ||
| 849 | |||
| 850 | /* | ||
| 851 | * show_cpuinfo - Get information on one CPU for use by procfs. | ||
| 852 | */ | ||
| 853 | |||
| 854 | static int show_cpuinfo(struct seq_file *m, void *v) | ||
| 855 | { | ||
| 856 | static const char *hwcap_str[8] = { | ||
| 857 | "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", | ||
| 858 | "edat" | ||
| 859 | }; | ||
| 860 | struct cpuinfo_S390 *cpuinfo; | ||
| 861 | unsigned long n = (unsigned long) v - 1; | ||
| 862 | int i; | ||
| 863 | |||
| 864 | s390_adjust_jiffies(); | ||
| 865 | preempt_disable(); | ||
| 866 | if (!n) { | ||
| 867 | seq_printf(m, "vendor_id : IBM/S390\n" | ||
| 868 | "# processors : %i\n" | ||
| 869 | "bogomips per cpu: %lu.%02lu\n", | ||
| 870 | num_online_cpus(), loops_per_jiffy/(500000/HZ), | ||
| 871 | (loops_per_jiffy/(5000/HZ))%100); | ||
| 872 | seq_puts(m, "features\t: "); | ||
| 873 | for (i = 0; i < 8; i++) | ||
| 874 | if (hwcap_str[i] && (elf_hwcap & (1UL << i))) | ||
| 875 | seq_printf(m, "%s ", hwcap_str[i]); | ||
| 876 | seq_puts(m, "\n"); | ||
| 877 | } | ||
| 878 | |||
| 879 | if (cpu_online(n)) { | ||
| 880 | #ifdef CONFIG_SMP | ||
| 881 | if (smp_processor_id() == n) | ||
| 882 | cpuinfo = &S390_lowcore.cpu_data; | ||
| 883 | else | ||
| 884 | cpuinfo = &lowcore_ptr[n]->cpu_data; | ||
| 885 | #else | ||
| 886 | cpuinfo = &S390_lowcore.cpu_data; | ||
| 887 | #endif | ||
| 888 | seq_printf(m, "processor %li: " | ||
| 889 | "version = %02X, " | ||
| 890 | "identification = %06X, " | ||
| 891 | "machine = %04X\n", | ||
| 892 | n, cpuinfo->cpu_id.version, | ||
| 893 | cpuinfo->cpu_id.ident, | ||
| 894 | cpuinfo->cpu_id.machine); | ||
| 895 | } | ||
| 896 | preempt_enable(); | ||
| 897 | return 0; | ||
| 898 | } | ||
| 899 | |||
| 900 | static void *c_start(struct seq_file *m, loff_t *pos) | ||
| 901 | { | ||
| 902 | return *pos < NR_CPUS ? (void *)((unsigned long) *pos + 1) : NULL; | ||
| 903 | } | ||
| 904 | static void *c_next(struct seq_file *m, void *v, loff_t *pos) | ||
| 905 | { | ||
| 906 | ++*pos; | ||
| 907 | return c_start(m, pos); | ||
| 908 | } | ||
| 909 | static void c_stop(struct seq_file *m, void *v) | ||
| 910 | { | ||
| 911 | } | ||
| 912 | const struct seq_operations cpuinfo_op = { | ||
| 913 | .start = c_start, | ||
| 914 | .next = c_next, | ||
| 915 | .stop = c_stop, | ||
| 916 | .show = show_cpuinfo, | ||
| 917 | }; | ||
| 918 | |||
