linux-kernel - Re: [Intel-gfx] [PATCH] x86/early quirk: use gen6 stolen detection for VLV

Open Source and information security mailing list archives

Date:	Wed, 13 Nov 2013 21:22:59 +0200
From:	Ville Syrjälä <ville.syrjala@...ux.intel.com>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	hpa@...or.com
Subject: Re: [Intel-gfx] [PATCH] x86/early quirk: use gen6 stolen detection
 for VLV

On Tue, Nov 12, 2013 at 10:17:39AM -0800, Jesse Barnes wrote:
> We've always been able to use either method on VLV, but it appears more
> recent BIOSes only support the gen6 method, so switch over to that.

I'm not sure what tha means since we've been using the gen6 method for
a long time now (except for the early quirk).

But anyways this matches the specs so:
Reviewed-by: Ville Syrjälä <ville.syrjala@...ux.intel.com>

> 
> References: https://bugs.freedesktop.org/show_bug.cgi?id=71370
> Signed-off-by: Jesse Barnes <jbarnes@...tuousgeek.org>
> ---
>  arch/x86/kernel/early-quirks.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
> index 96f958d..bc4a088 100644
> --- a/arch/x86/kernel/early-quirks.c
> +++ b/arch/x86/kernel/early-quirks.c
> @@ -330,8 +330,8 @@ static struct pci_device_id intel_stolen_ids[] __initdata = {
>  	INTEL_I915GM_IDS(gen3_stolen_size),
>  	INTEL_I945G_IDS(gen3_stolen_size),
>  	INTEL_I945GM_IDS(gen3_stolen_size),
> -	INTEL_VLV_M_IDS(gen3_stolen_size),
> -	INTEL_VLV_D_IDS(gen3_stolen_size),
> +	INTEL_VLV_M_IDS(gen6_stolen_size),
> +	INTEL_VLV_D_IDS(gen6_stolen_size),
>  	INTEL_PINEVIEW_IDS(gen3_stolen_size),
>  	INTEL_I965G_IDS(gen3_stolen_size),
>  	INTEL_G33_IDS(gen3_stolen_size),
> -- 
> 1.8.4.2
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@...ts.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Ville Syrjälä
Intel OTC
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