diff options
Diffstat (limited to 'arch/mips/kernel')
-rw-r--r-- | arch/mips/kernel/cpu-probe.c | 8 | ||||
-rw-r--r-- | arch/mips/kernel/proc.c | 4 | ||||
-rw-r--r-- | arch/mips/kernel/traps.c | 4 |
3 files changed, 4 insertions, 12 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 265c97d..f87039d 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -146,8 +146,7 @@ static void __cpuinit set_isa(struct cpuinfo_mips *c, unsigned int isa) case MIPS_CPU_ISA_IV: c->isa_level |= MIPS_CPU_ISA_IV; case MIPS_CPU_ISA_III: - c->isa_level |= MIPS_CPU_ISA_I | MIPS_CPU_ISA_II | - MIPS_CPU_ISA_III; + c->isa_level |= MIPS_CPU_ISA_II | MIPS_CPU_ISA_III; break; case MIPS_CPU_ISA_M32R2: @@ -156,8 +155,6 @@ static void __cpuinit set_isa(struct cpuinfo_mips *c, unsigned int isa) c->isa_level |= MIPS_CPU_ISA_M32R1; case MIPS_CPU_ISA_II: c->isa_level |= MIPS_CPU_ISA_II; - case MIPS_CPU_ISA_I: - c->isa_level |= MIPS_CPU_ISA_I; break; } } @@ -332,7 +329,6 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) case PRID_IMP_R2000: c->cputype = CPU_R2000; __cpu_name[cpu] = "R2000"; - set_isa(c, MIPS_CPU_ISA_I); c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE | MIPS_CPU_NOFPUEX; if (__cpu_has_fpu()) @@ -352,7 +348,6 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) c->cputype = CPU_R3000; __cpu_name[cpu] = "R3000"; } - set_isa(c, MIPS_CPU_ISA_I); c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE | MIPS_CPU_NOFPUEX; if (__cpu_has_fpu()) @@ -455,7 +450,6 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) break; #endif case PRID_IMP_TX39: - set_isa(c, MIPS_CPU_ISA_I); c->options = MIPS_CPU_TLB | MIPS_CPU_TX39_CACHE; if ((c->processor_id & 0xf0) == (PRID_REV_TX3927 & 0xf0)) { diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index acb3437..8c58d8a 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -66,9 +66,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "]\n"); } if (cpu_has_mips_r) { - seq_printf(m, "isa\t\t\t:"); - if (cpu_has_mips_1) - seq_printf(m, "%s", " mips1"); + seq_printf(m, "isa\t\t\t: mips1"); if (cpu_has_mips_2) seq_printf(m, "%s", " mips2"); if (cpu_has_mips_3) diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 142d2be..d97ea23 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -265,7 +265,7 @@ static void __show_regs(const struct pt_regs *regs) printk("Status: %08x ", (uint32_t) regs->cp0_status); - if (current_cpu_data.isa_level == MIPS_CPU_ISA_I) { + if (cpu_has_3kex) { if (regs->cp0_status & ST0_KUO) printk("KUo "); if (regs->cp0_status & ST0_IEO) @@ -278,7 +278,7 @@ static void __show_regs(const struct pt_regs *regs) printk("KUc "); if (regs->cp0_status & ST0_IEC) printk("IEc "); - } else { + } else if (cpu_has_4kex) { if (regs->cp0_status & ST0_KX) printk("KX "); if (regs->cp0_status & ST0_SX) |