linux-kernel - Re: [PATCH 1/4] x86: Add UV EFI table entry

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Message-ID: <20080923110756.GE29021@elte.hu>
Date:	Tue, 23 Sep 2008 13:07:56 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Russ Anderson <rja@....com>, Ying Huang <ying.huang@...el.com>
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	"H. Peter Anvin" <hpa@...or.com>, Jack Steiner <steiner@....com>
Subject: Re: [PATCH 1/4] x86: Add UV EFI table entry


(Cc:-ed Ying Huang.)

* Russ Anderson <rja@....com> wrote:

> [PATCH 1/4] Add UV EFI table entry
> 
> Look for a SAL entry in the EFI tables.
> 
> Signed-off-by: Russ Anderson <rja@....com>
> Signed-off-by: Paul Jackson <pj@....com>
> 
> ---
>  arch/x86/kernel/efi.c |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> Index: linux/arch/x86/kernel/efi.c
> ===================================================================
> --- linux.orig/arch/x86/kernel/efi.c	2008-09-22 16:01:00.000000000 -0500
> +++ linux/arch/x86/kernel/efi.c	2008-09-22 16:01:07.000000000 -0500
> @@ -367,6 +367,10 @@ void __init efi_init(void)
>  			efi.smbios = config_tables[i].table;
>  			printk(" SMBIOS=0x%lx ", config_tables[i].table);
>  		} else if (!efi_guidcmp(config_tables[i].guid,
> +					SAL_SYSTEM_TABLE_GUID)) {
> +			efi.sal_systab = config_tables[i].table;
> +			printk(" SALsystab=0x%lx ", config_tables[i].table);
> +		} else if (!efi_guidcmp(config_tables[i].guid,
>  					HCDP_TABLE_GUID)) {
>  			efi.hcdp = config_tables[i].table;
>  			printk(" HCDP=0x%lx ", config_tables[i].table);
> -- 
> Russ Anderson, OS RAS/Partitioning Project Lead  
> SGI - Silicon Graphics Inc          rja@....com
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