Message ID | 20090116180831.GA25995@uranus.ravnborg.org |
---|---|
State | Superseded |
Delegated to: | David Miller |
Headers | show |
> > Now they are after 'Brought up 2 CPUs' together with unknown CPU > > messages. > > Can you thr if the following fix the cpu problem. It works, thanks! It's now the following as it should be: cpu : TI UltraSparc II (BlackBird) fpu : UltraSparc II integrated FPU
On Fri, Jan 16, 2009 at 10:09:19PM +0200, Meelis Roos wrote: > > > Now they are after 'Brought up 2 CPUs' together with unknown CPU > > > messages. > > > > Can you thr if the following fix the cpu problem. > > It works, thanks! It's now the following as it should be: > > cpu : TI UltraSparc II (BlackBird) > fpu : UltraSparc II integrated FPU Thanks for testing. I would be very suprised if this has any influence on the other issue you reported. Sam -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c index f0b8255..32d32b4 100644 --- a/arch/sparc/kernel/cpu.c +++ b/arch/sparc/kernel/cpu.c @@ -239,14 +239,26 @@ unsigned int fsr_storage; static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers) { + const struct manufacturer_info *manuf; + int i; + sparc_cpu_type = NULL; sparc_fpu_type = NULL; - if (psr_impl < ARRAY_SIZE(manufacturer_info)) + manuf = NULL; + + for (i = 0; i < ARRAY_SIZE(manufacturer_info); i++) + { + if (psr_impl == manufacturer_info[i].psr_impl) { + manuf = &manufacturer_info[i]; + break; + } + } + if (manuf != NULL) { const struct cpu_info *cpu; const struct fpu_info *fpu; - cpu = &manufacturer_info[psr_impl].cpu_info[0]; + cpu = &manuf->cpu_info[0]; while (cpu->psr_vers != -1) { if (cpu->psr_vers == psr_vers) { @@ -256,7 +268,7 @@ static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers) } cpu++; } - fpu = &manufacturer_info[psr_impl].fpu_info[0]; + fpu = &manuf->fpu_info[0]; while (fpu->fp_vers != -1) { if (fpu->fp_vers == fpu_vers) {