diff options
Diffstat (limited to 'arch/loongarch/kernel/proc.c')
| -rw-r--r-- | arch/loongarch/kernel/proc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/loongarch/kernel/proc.c b/arch/loongarch/kernel/proc.c index cea30768ae92..a8800d20e11b 100644 --- a/arch/loongarch/kernel/proc.c +++ b/arch/loongarch/kernel/proc.c @@ -17,13 +17,17 @@ static int show_cpuinfo(struct seq_file *m, void *v) { unsigned long n = (unsigned long) v - 1; unsigned int isa = cpu_data[n].isa_level; + unsigned int prid = cpu_data[n].processor_id; unsigned int version = cpu_data[n].processor_id & 0xff; unsigned int fp_version = cpu_data[n].fpu_vers; + u64 freq = cpu_clock_freq, bogomips = lpj_fine * cpu_clock_freq; #ifdef CONFIG_SMP if (!cpu_online(n)) return 0; #endif + do_div(freq, 10000); + do_div(bogomips, const_clock_freq * (5000/HZ)); /* * For the first processor also print the system type @@ -37,13 +41,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "global_id\t\t: %d\n", cpu_data[n].global_id); seq_printf(m, "CPU Family\t\t: %s\n", __cpu_family[n]); seq_printf(m, "Model Name\t\t: %s\n", __cpu_full_name[n]); + seq_printf(m, "PRID\t\t\t: %s (%08x)\n", id_to_core_name(prid), prid); seq_printf(m, "CPU Revision\t\t: 0x%02x\n", version); seq_printf(m, "FPU Revision\t\t: 0x%02x\n", fp_version); - seq_printf(m, "CPU MHz\t\t\t: %llu.%02llu\n", - cpu_clock_freq / 1000000, (cpu_clock_freq / 10000) % 100); - seq_printf(m, "BogoMIPS\t\t: %llu.%02llu\n", - (lpj_fine * cpu_clock_freq / const_clock_freq) / (500000/HZ), - ((lpj_fine * cpu_clock_freq / const_clock_freq) / (5000/HZ)) % 100); + seq_printf(m, "CPU MHz\t\t\t: %u.%02u\n", (u32)freq / 100, (u32)freq % 100); + seq_printf(m, "BogoMIPS\t\t: %u.%02u\n", (u32)bogomips / 100, (u32)bogomips % 100); seq_printf(m, "TLB Entries\t\t: %d\n", cpu_data[n].tlbsize); seq_printf(m, "Address Sizes\t\t: %d bits physical, %d bits virtual\n", cpu_pabits + 1, cpu_vabits + 1); |