linux-kernel - Re: [PATCH 13/21] amd64_edac: add f10-and-later methods-p3

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Date:	Mon, 04 May 2009 20:36:14 -0300
From:	Mauro Carvalho Chehab <mchehab@...hat.com>
To:	Borislav Petkov <borislav.petkov@....com>
CC:	akpm@...ux-foundation.org, greg@...ah.com, mingo@...e.hu,
	tglx@...utronix.de, hpa@...or.com, dougthompson@...ssion.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 13/21] amd64_edac: add f10-and-later methods-p3

Borislav Petkov escreveu:
> From: Doug Thompson <dougthompson@...ssion.com>
>
> Signed-off-by: Doug Thompson <dougthompson@...ssion.com>
> Signed-off-by: Borislav Petkov <borislav.petkov@....com>
> ---
>  drivers/edac/amd64_edac.c |  318 +++++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 318 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
> index fe2342c..84075c0 100644
> --- a/drivers/edac/amd64_edac.c
> +++ b/drivers/edac/amd64_edac.c
> @@ -2726,4 +2726,322 @@ static int f10_lookup_addr_in_dct(u32 InputAddr, u32 NodeID, u32 ChannelSelect)
>  	return CSFound;
>  }
>  
> +/*
> + * f10_match_to_this_node
> + *
> + * For a given 'DramRange' value, check if 'SystemAddr' fall within this value
> + */
> +static int f10_match_to_this_node(struct amd64_pvt *pvt, int DramRange,
> +				u64 SystemAddr,
> +				int *node_id,
> +				int *channel_select)
> +{
> +	int CSFound = -1;
>   

As in the previous patch, please use a standard error code, instead of -1.

> +static int f10_translate_sysaddr_to_CS(struct amd64_pvt *pvt,
> +			u64 SysAddr,
> +			int *node,
> +			int *chanSel)
> +{
> +	int DramRange;
> +	int CSFound = -1;
>   
Same here.

Cheers,
Mauro
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