linux-kernel - Re: [PATCH] x86: Add PCI extended config space access for AMD Barcelona

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Message-ID: <20080602135603.GG23679@erda.amd.com>
Date:	Mon, 2 Jun 2008 15:56:04 +0200
From:	Robert Richter <robert.richter@....com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Arjan van de Ven <arjan@...radead.org>,
	Yinghai Lu <yhlu.kernel@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Andi Kleen <andi@...stfloor.org>
Subject: Re: [PATCH] x86: Add PCI extended config space access for AMD
	Barcelona

On 02.06.08 11:09:47, Ingo Molnar wrote:
> diff --git a/include/asm-x86/mmconfig.h b/include/asm-x86/mmconfig.h
> index 95beda0..46d6bb1 100644
> --- a/include/asm-x86/mmconfig.h
> +++ b/include/asm-x86/mmconfig.h
> @@ -9,4 +9,6 @@ static inline void fam10h_check_enable_mmcfg(void) { }
>  static inline void check_enable_amd_mmconf_dmi(void) { }
>  #endif
>  
> +extern void __cpuinit amd_enable_pci_ext_cfg(struct cpuinfo_x86 *c);
> +
>  #endif

It's better to add #include "../setup.h" to arch/x86/kernel/cpu/amd_64.c
since this is already defined there and it is actually no mmconf code.

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@....com

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