From: David Daney <ddaney@caviumnetworks.com>
To: Jayachandran C <jayachandranc@netlogicmicro.com>
Cc: linux-mips@linux-mips.org, ralf@linux-mips.org
Subject: Re: [PATCH 3/7] Add XLR/XLS cache and TLB support
Date: Wed, 16 Mar 2011 09:49:06 -0700 [thread overview]
Message-ID: <4D80EA02.9030605@caviumnetworks.com> (raw)
In-Reply-To: <cadf7ed67683e96d920fedc87d8fc5d6dbdccdc7.1300275485.git.jayachandranc@netlogicmicro.com>
On 03/16/2011 04:57 AM, Jayachandran C wrote:
[...]
> diff --git a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
> new file mode 100644
> index 0000000..7740401
> --- /dev/null
> +++ b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
> @@ -0,0 +1,9 @@
> +#ifndef __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H
> +#define __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H
> +
> +/*
> + * Most of the properties are in cpu->options
> + */
> +#define cpu_has_netlogic_cache 1
> +
> +#endif /* __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H */
Although this will probably work, you will likely get better performance
if you supply static default values for as many overrides as possible.
David Daney
next prev parent reply other threads:[~2011-03-16 16:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-16 11:56 [PATCH 0/7] Support for Netlogic XLR/XLS processors Jayachandran C
2011-03-16 11:57 ` [PATCH 1/7] Netlogic XLR/XLS processor IDs Jayachandran C
2011-03-16 12:01 ` Sergei Shtylyov
2011-03-16 13:24 ` Jayachandran C.
2011-03-16 11:57 ` [PATCH 2/7] mach-netlogic include directory and files Jayachandran C
2011-03-16 11:57 ` [PATCH 3/7] Add XLR/XLS cache and TLB support Jayachandran C
2011-03-16 16:49 ` David Daney [this message]
2011-03-16 17:22 ` Jayachandran C.
2011-03-16 11:58 ` [PATCH 4/7] Add XLR to asm/module.h Jayachandran C
2011-03-16 11:58 ` [PATCH 5/7] Platform files for XLR/XLS processor support Jayachandran C
2011-03-16 11:59 ` [PATCH 6/7] Kconfig and Makefile update for Netlogic XLR/XLS Jayachandran C
2011-03-16 11:59 ` [PATCH 7/7] Add default configuration for XLR/XLS processors Jayachandran C
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