Re: [PATCH 1/7] Netlogic XLR/XLS processor IDs.

[Sergei Shtylyov <sshtylyov@mvista.com>]

Hello.

On 25-03-2011 7:57, Jayachandran C wrote:

> Add Netlogic Microsystems company ID and processor IDs for XLR
> and XLS processors for CPU probe. Add CPU_XLR to cpu_type_enum.

> Signed-off-by: Jayachandran C<jayachandranc@netlogicmicro.com>
[...]

> diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
> index f65d4c8..a995d56 100644
> --- a/arch/mips/kernel/cpu-probe.c
> +++ b/arch/mips/kernel/cpu-probe.c
> @@ -988,6 +988,59 @@ static inline void cpu_probe_ingenic(struct cpuinfo_mips *c, unsigned int cpu)
>   	}
>   }
>
> +static inline void cpu_probe_netlogic(struct cpuinfo_mips *c, int cpu)
> +{
> +	decode_configs(c);
> +
> +	c->options = (MIPS_CPU_TLB     |

    Perhaps should align | with others...

> +			MIPS_CPU_4KEX    |
> +			MIPS_CPU_COUNTER |
> +			MIPS_CPU_DIVEC   |
> +			MIPS_CPU_WATCH   |
> +			MIPS_CPU_EJTAG   |
> +			MIPS_CPU_LLSC);
[...]
> +	default:
> +		printk(KERN_INFO "Unknown Netlogic chip id [%02x]!\n",

    Not %04x?

> +		       c->processor_id);
> +		c->cputype = CPU_XLR;
> +		break;
> +	}
> +
> +	c->isa_level = MIPS_CPU_ISA_M64R1;
> +	c->tlbsize = ((read_c0_config1() >> 25) & 0x3f) + 1;
> +}
> +
>   #ifdef CONFIG_64BIT
>   /* For use by uaccess.h */
>   u64 __ua_limit;

WBR, Sergei