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authorKarl-Johan Karlsson <creideiki+linux-mips@ferretporn.se>2006-10-08 01:15:02 +0200
committerRalf Baechle <ralf@linux-mips.org>2006-10-08 02:38:27 +0100
commit31aa36658a123263a9a69896e348b9600e050679 (patch)
tree3b75e5b5c651834d103a7d7f6b3b34eaf715bc94 /arch/mips/kernel/proc.c
parent5c90d528b21cb9506713f92730f33246b80ecc25 (diff)
downloadop-kernel-dev-31aa36658a123263a9a69896e348b9600e050679.zip
op-kernel-dev-31aa36658a123263a9a69896e348b9600e050679.tar.gz
[MIPS] Show actual CPU information in /proc/cpuinfo
Currently, /proc/cpuinfo contains several copies of the information for whatever processor we happen to be scheduled on. This patch makes it contain the proper information for each CPU, which is particularly useful on mixed R12k/R10k IP27 machines. Signed-off-by: Karl-Johan Karlsson <creideiki@lysator.liu.se> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/proc.c')
-rw-r--r--arch/mips/kernel/proc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index d8beef1..46ee5a6 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -89,9 +89,9 @@ static const char *cpu_name[] = {
static int show_cpuinfo(struct seq_file *m, void *v)
{
- unsigned int version = current_cpu_data.processor_id;
- unsigned int fp_vers = current_cpu_data.fpu_id;
unsigned long n = (unsigned long) v - 1;
+ unsigned int version = cpu_data[n].processor_id;
+ unsigned int fp_vers = cpu_data[n].fpu_id;
char fmt [64];
#ifdef CONFIG_SMP
@@ -108,8 +108,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "processor\t\t: %ld\n", n);
sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
cpu_has_fpu ? " FPU V%d.%d" : "");
- seq_printf(m, fmt, cpu_name[current_cpu_data.cputype <= CPU_LAST ?
- current_cpu_data.cputype : CPU_UNKNOWN],
+ seq_printf(m, fmt, cpu_name[cpu_data[n].cputype <= CPU_LAST ?
+ cpu_data[n].cputype : CPU_UNKNOWN],
(version >> 4) & 0x0f, version & 0x0f,
(fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n",
@@ -118,7 +118,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no");
seq_printf(m, "microsecond timers\t: %s\n",
cpu_has_counter ? "yes" : "no");
- seq_printf(m, "tlb_entries\t\t: %d\n", current_cpu_data.tlbsize);
+ seq_printf(m, "tlb_entries\t\t: %d\n", cpu_data[n].tlbsize);
seq_printf(m, "extra interrupt vector\t: %s\n",
cpu_has_divec ? "yes" : "no");
seq_printf(m, "hardware watchpoint\t: %s\n",
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