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 | |||