linux-kernel - Re: [PATCH] swiotlb: update format

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Message-ID: <20131202191720.GB18624@phenom.dumpdata.com>
Date:	Mon, 2 Dec 2013 14:17:20 -0500
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Jiri Kosina <jkosina@...e.cz>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] swiotlb: update format

On Wed, Nov 27, 2013 at 01:48:09PM +0100, Jiri Kosina wrote:
> Documentation/kernel-parameters.txt doesn't contain up-to-date 
> documentation regarding swiotlb= parameter. Update it.

Thanks. Will queue it for 3.14
> 
> Signed-off-by: Jiri Kosina <jkosina@...e.cz>
> ---
>  Documentation/kernel-parameters.txt |    6 +++++-
>  1 files changed, 5 insertions(+), 1 deletions(-)
> 
> diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
> index 50680a5..5577634 100644
> --- a/Documentation/kernel-parameters.txt
> +++ b/Documentation/kernel-parameters.txt
> @@ -3061,7 +3061,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
>  			controller if no parameter or 1 is given or disable
>  			it if 0 is given (See Documentation/cgroups/memory.txt)
>  
> -	swiotlb=	[IA-64] Number of I/O TLB slabs
> +	swiotlb=	[ARM,IA-64,PPC,MIPS,X86]
> +			Format: { <int> | force }
> +			<int> -- Number of I/O TLB slabs
> +			force -- force using of bounce buffers even if they
> +			         wouldn't be automatically used by the kernel
>  
>  	switches=	[HW,M68k]
>  
> -- 
> Jiri Kosina
> SUSE Labs
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