diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2006-05-28 19:02:12 -0400 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2006-06-05 19:15:18 -0400 |
commit | aa32374aaa2e516a9b0719477efae0782a62a79e (patch) | |
tree | 94189adc9e155c26c96099a1f2962dea6750e892 | |
parent | 7155262e180d3b50fdea0f58f3329d9ae81ef80b (diff) |
[MIPS] SB1: Only pass1 FPUs are broken beyond recovery.
The wrong revision number in the check was forcing a fallback to FPU
emulation for all SB1 cores in 2.6.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r-- | arch/mips/kernel/cpu-probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index bef3e2dc7c52..8c2c359a05f4 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c | |||
@@ -655,7 +655,7 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c) | |||
655 | case PRID_IMP_SB1: | 655 | case PRID_IMP_SB1: |
656 | c->cputype = CPU_SB1; | 656 | c->cputype = CPU_SB1; |
657 | /* FPU in pass1 is known to have issues. */ | 657 | /* FPU in pass1 is known to have issues. */ |
658 | if ((c->processor_id & 0xff) < 0x20) | 658 | if ((c->processor_id & 0xff) < 0x02) |
659 | c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR); | 659 | c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR); |
660 | break; | 660 | break; |
661 | case PRID_IMP_SB1A: | 661 | case PRID_IMP_SB1A: |