diff options
Diffstat (limited to 'arch/mips/kernel/cpu-probe.c')
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 93 |
1 files changed, 91 insertions, 2 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index dde2adf1481c..234c7f5005fb 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c | |||
| @@ -802,9 +802,95 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c) | |||
| 802 | } | 802 | } |
| 803 | } | 803 | } |
| 804 | 804 | ||
| 805 | const char *__cpu_name[NR_CPUS]; | ||
| 806 | |||
| 807 | /* | ||
| 808 | * Name a CPU | ||
| 809 | */ | ||
| 810 | static __init const char *cpu_to_name(struct cpuinfo_mips *c) | ||
| 811 | { | ||
| 812 | const char *name = NULL; | ||
| 813 | |||
| 814 | switch (c->cputype) { | ||
| 815 | case CPU_UNKNOWN: name = "unknown"; break; | ||
| 816 | case CPU_R2000: name = "R2000"; break; | ||
| 817 | case CPU_R3000: name = "R3000"; break; | ||
| 818 | case CPU_R3000A: name = "R3000A"; break; | ||
| 819 | case CPU_R3041: name = "R3041"; break; | ||
| 820 | case CPU_R3051: name = "R3051"; break; | ||
| 821 | case CPU_R3052: name = "R3052"; break; | ||
| 822 | case CPU_R3081: name = "R3081"; break; | ||
| 823 | case CPU_R3081E: name = "R3081E"; break; | ||
| 824 | case CPU_R4000PC: name = "R4000PC"; break; | ||
| 825 | case CPU_R4000SC: name = "R4000SC"; break; | ||
| 826 | case CPU_R4000MC: name = "R4000MC"; break; | ||
| 827 | case CPU_R4200: name = "R4200"; break; | ||
| 828 | case CPU_R4400PC: name = "R4400PC"; break; | ||
| 829 | case CPU_R4400SC: name = "R4400SC"; break; | ||
| 830 | case CPU_R4400MC: name = "R4400MC"; break; | ||
| 831 | case CPU_R4600: name = "R4600"; break; | ||
| 832 | case CPU_R6000: name = "R6000"; break; | ||
| 833 | case CPU_R6000A: name = "R6000A"; break; | ||
| 834 | case CPU_R8000: name = "R8000"; break; | ||
| 835 | case CPU_R10000: name = "R10000"; break; | ||
| 836 | case CPU_R12000: name = "R12000"; break; | ||
| 837 | case CPU_R14000: name = "R14000"; break; | ||
| 838 | case CPU_R4300: name = "R4300"; break; | ||
| 839 | case CPU_R4650: name = "R4650"; break; | ||
| 840 | case CPU_R4700: name = "R4700"; break; | ||
| 841 | case CPU_R5000: name = "R5000"; break; | ||
| 842 | case CPU_R5000A: name = "R5000A"; break; | ||
| 843 | case CPU_R4640: name = "R4640"; break; | ||
| 844 | case CPU_NEVADA: name = "Nevada"; break; | ||
| 845 | case CPU_RM7000: name = "RM7000"; break; | ||
| 846 | case CPU_RM9000: name = "RM9000"; break; | ||
| 847 | case CPU_R5432: name = "R5432"; break; | ||
| 848 | case CPU_4KC: name = "MIPS 4Kc"; break; | ||
| 849 | case CPU_5KC: name = "MIPS 5Kc"; break; | ||
| 850 | case CPU_R4310: name = "R4310"; break; | ||
| 851 | case CPU_SB1: name = "SiByte SB1"; break; | ||
| 852 | case CPU_SB1A: name = "SiByte SB1A"; break; | ||
| 853 | case CPU_TX3912: name = "TX3912"; break; | ||
| 854 | case CPU_TX3922: name = "TX3922"; break; | ||
| 855 | case CPU_TX3927: name = "TX3927"; break; | ||
| 856 | case CPU_AU1000: name = "Au1000"; break; | ||
| 857 | case CPU_AU1500: name = "Au1500"; break; | ||
| 858 | case CPU_AU1100: name = "Au1100"; break; | ||
| 859 | case CPU_AU1550: name = "Au1550"; break; | ||
| 860 | case CPU_AU1200: name = "Au1200"; break; | ||
| 861 | case CPU_4KEC: name = "MIPS 4KEc"; break; | ||
| 862 | case CPU_4KSC: name = "MIPS 4KSc"; break; | ||
| 863 | case CPU_VR41XX: name = "NEC Vr41xx"; break; | ||
| 864 | case CPU_R5500: name = "R5500"; break; | ||
| 865 | case CPU_TX49XX: name = "TX49xx"; break; | ||
| 866 | case CPU_20KC: name = "MIPS 20Kc"; break; | ||
| 867 | case CPU_24K: name = "MIPS 24K"; break; | ||
| 868 | case CPU_25KF: name = "MIPS 25Kf"; break; | ||
| 869 | case CPU_34K: name = "MIPS 34K"; break; | ||
| 870 | case CPU_74K: name = "MIPS 74K"; break; | ||
| 871 | case CPU_VR4111: name = "NEC VR4111"; break; | ||
| 872 | case CPU_VR4121: name = "NEC VR4121"; break; | ||
| 873 | case CPU_VR4122: name = "NEC VR4122"; break; | ||
| 874 | case CPU_VR4131: name = "NEC VR4131"; break; | ||
| 875 | case CPU_VR4133: name = "NEC VR4133"; break; | ||
| 876 | case CPU_VR4181: name = "NEC VR4181"; break; | ||
| 877 | case CPU_VR4181A: name = "NEC VR4181A"; break; | ||
| 878 | case CPU_SR71000: name = "Sandcraft SR71000"; break; | ||
| 879 | case CPU_BCM3302: name = "Broadcom BCM3302"; break; | ||
| 880 | case CPU_BCM4710: name = "Broadcom BCM4710"; break; | ||
| 881 | case CPU_PR4450: name = "Philips PR4450"; break; | ||
| 882 | case CPU_LOONGSON2: name = "ICT Loongson-2"; break; | ||
| 883 | default: | ||
| 884 | BUG(); | ||
| 885 | } | ||
| 886 | |||
| 887 | return name; | ||
| 888 | } | ||
| 889 | |||
| 805 | __init void cpu_probe(void) | 890 | __init void cpu_probe(void) |
| 806 | { | 891 | { |
| 807 | struct cpuinfo_mips *c = ¤t_cpu_data; | 892 | struct cpuinfo_mips *c = ¤t_cpu_data; |
| 893 | unsigned int cpu = smp_processor_id(); | ||
| 808 | 894 | ||
| 809 | c->processor_id = PRID_IMP_UNKNOWN; | 895 | c->processor_id = PRID_IMP_UNKNOWN; |
| 810 | c->fpu_id = FPIR_IMP_NONE; | 896 | c->fpu_id = FPIR_IMP_NONE; |
| @@ -847,13 +933,16 @@ __init void cpu_probe(void) | |||
| 847 | c->ases |= MIPS_ASE_MIPS3D; | 933 | c->ases |= MIPS_ASE_MIPS3D; |
| 848 | } | 934 | } |
| 849 | } | 935 | } |
| 936 | |||
| 937 | __cpu_name[cpu] = cpu_to_name(c); | ||
| 850 | } | 938 | } |
| 851 | 939 | ||
| 852 | __init void cpu_report(void) | 940 | __init void cpu_report(void) |
| 853 | { | 941 | { |
| 854 | struct cpuinfo_mips *c = ¤t_cpu_data; | 942 | struct cpuinfo_mips *c = ¤t_cpu_data; |
| 855 | 943 | ||
| 856 | printk("CPU revision is: %08x\n", c->processor_id); | 944 | printk(KERN_INFO "CPU revision is: %08x (%s)\n", |
| 945 | c->processor_id, cpu_name_string()); | ||
| 857 | if (c->options & MIPS_CPU_FPU) | 946 | if (c->options & MIPS_CPU_FPU) |
| 858 | printk("FPU revision is: %08x\n", c->fpu_id); | 947 | printk(KERN_INFO "FPU revision is: %08x\n", c->fpu_id); |
| 859 | } | 948 | } |