From: "Jayachandran C." <jayachandranc@netlogicmicro.com>
To: David Daney <ddaney@caviumnetworks.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 22:52:33 +0530 [thread overview]
Message-ID: <20110316172232.GG15774@jayachandranc.netlogicmicro.com> (raw)
In-Reply-To: <4D80EA02.9030605@caviumnetworks.com>
On Wed, Mar 16, 2011 at 09:49:06AM -0700, David Daney wrote:
> 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.
True, we will miss possible compile-time optimizations, will
look at this.
Thanks!
JC.
--
Jayachandran C.
jayachandranc@netlogicmicro.com (Netlogic Microsystems)
jchandra@freebsd.org (The FreeBSD Project)
next prev parent reply other threads:[~2011-03-16 17:16 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
2011-03-16 17:22 ` Jayachandran C. [this message]
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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