diff options
Diffstat (limited to 'arch/sh/kernel/setup.c')
| -rw-r--r-- | arch/sh/kernel/setup.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index d6b018c7ebdc..4f267160c515 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -12,7 +12,6 @@ #include <linux/initrd.h> #include <linux/bootmem.h> #include <linux/console.h> -#include <linux/seq_file.h> #include <linux/root_dev.h> #include <linux/utsname.h> #include <linux/nodemask.h> @@ -319,146 +318,3 @@ int test_mode_pin(int pin) { return sh_mv.mv_mode_pins() & pin; } - -static const char *cpu_name[] = { - [CPU_SH7201] = "SH7201", - [CPU_SH7203] = "SH7203", [CPU_SH7263] = "SH7263", - [CPU_SH7206] = "SH7206", [CPU_SH7619] = "SH7619", - [CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706", - [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708", - [CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710", - [CPU_SH7712] = "SH7712", [CPU_SH7720] = "SH7720", - [CPU_SH7721] = "SH7721", [CPU_SH7729] = "SH7729", - [CPU_SH7750] = "SH7750", [CPU_SH7750S] = "SH7750S", - [CPU_SH7750R] = "SH7750R", [CPU_SH7751] = "SH7751", - [CPU_SH7751R] = "SH7751R", [CPU_SH7760] = "SH7760", - [CPU_SH4_202] = "SH4-202", [CPU_SH4_501] = "SH4-501", - [CPU_SH7763] = "SH7763", [CPU_SH7770] = "SH7770", - [CPU_SH7780] = "SH7780", [CPU_SH7781] = "SH7781", - [CPU_SH7343] = "SH7343", [CPU_SH7785] = "SH7785", - [CPU_SH7786] = "SH7786", [CPU_SH7757] = "SH7757", - [CPU_SH7722] = "SH7722", [CPU_SHX3] = "SH-X3", - [CPU_SH5_101] = "SH5-101", [CPU_SH5_103] = "SH5-103", - [CPU_MXG] = "MX-G", [CPU_SH7723] = "SH7723", - [CPU_SH7366] = "SH7366", [CPU_SH7724] = "SH7724", - [CPU_SH_NONE] = "Unknown" -}; - -const char *get_cpu_subtype(struct sh_cpuinfo *c) -{ - return cpu_name[c->type]; -} -EXPORT_SYMBOL(get_cpu_subtype); - -#ifdef CONFIG_PROC_FS -/* Symbolic CPU flags, keep in sync with asm/cpu-features.h */ -static const char *cpu_flags[] = { - "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr", - "ptea", "llsc", "l2", "op32", "pteaex", NULL -}; - -static void show_cpuflags(struct seq_file *m, struct sh_cpuinfo *c) -{ - unsigned long i; - - seq_printf(m, "cpu flags\t:"); - - if (!c->flags) { - seq_printf(m, " %s\n", cpu_flags[0]); - return; - } - - for (i = 0; cpu_flags[i]; i++) - if ((c->flags & (1 << i))) - seq_printf(m, " %s", cpu_flags[i+1]); - - seq_printf(m, "\n"); -} - -static void show_cacheinfo(struct seq_file *m, const char *type, - struct cache_info info) -{ - unsigned int cache_size; - - cache_size = info.ways * info.sets * info.linesz; - - seq_printf(m, "%s size\t: %2dKiB (%d-way)\n", - type, cache_size >> 10, info.ways); -} - -/* - * Get CPU information for use by the procfs. - */ -static int show_cpuinfo(struct seq_file *m, void *v) -{ - struct sh_cpuinfo *c = v; - unsigned int cpu = c - cpu_data; - - if (!cpu_online(cpu)) - return 0; - - if (cpu == 0) - seq_printf(m, "machine\t\t: %s\n", get_system_type()); - else - seq_printf(m, "\n"); - - seq_printf(m, "processor\t: %d\n", cpu); - seq_printf(m, "cpu family\t: %s\n", init_utsname()->machine); - seq_printf(m, "cpu type\t: %s\n", get_cpu_subtype(c)); - if (c->cut_major == -1) - seq_printf(m, "cut\t\t: unknown\n"); - else if (c->cut_minor == -1) - seq_printf(m, "cut\t\t: %d.x\n", c->cut_major); - else - seq_printf(m, "cut\t\t: %d.%d\n", c->cut_major, c->cut_minor); - - show_cpuflags(m, c); - - seq_printf(m, "cache type\t: "); - - /* - * Check for what type of cache we have, we support both the - * unified cache on the SH-2 and SH-3, as well as the harvard - * style cache on the SH-4. - */ - if (c->icache.flags & SH_CACHE_COMBINED) { - seq_printf(m, "unified\n"); - show_cacheinfo(m, "cache", c->icache); - } else { - seq_printf(m, "split (harvard)\n"); - show_cacheinfo(m, "icache", c->icache); - show_cacheinfo(m, "dcache", c->dcache); - } - - /* Optional secondary cache */ - if (c->flags & CPU_HAS_L2_CACHE) - show_cacheinfo(m, "scache", c->scache); - - seq_printf(m, "address sizes\t: %u bits physical\n", c->phys_bits); - - seq_printf(m, "bogomips\t: %lu.%02lu\n", - c->loops_per_jiffy/(500000/HZ), - (c->loops_per_jiffy/(5000/HZ)) % 100); - - return 0; -} - -static void *c_start(struct seq_file *m, loff_t *pos) -{ - return *pos < NR_CPUS ? cpu_data + *pos : NULL; -} -static void *c_next(struct seq_file *m, void *v, loff_t *pos) -{ - ++*pos; - return c_start(m, pos); -} -static void c_stop(struct seq_file *m, void *v) -{ -} -const struct seq_operations cpuinfo_op = { - .start = c_start, - .next = c_next, - .stop = c_stop, - .show = show_cpuinfo, -}; -#endif /* CONFIG_PROC_FS */ |
