From: "Zeng, Star" <star.zeng@intel.com>
To: "Yao, Jiewen" <jiewen.yao@intel.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Zeng, Star" <star.zeng@intel.com>
Subject: Re: [PATCH] IntelSiliconPkg/VtdInfoSample: Fix IGD RMRR memory.
Date: Tue, 24 Oct 2017 02:22:59 +0000 [thread overview]
Message-ID: <0C09AFA07DD0434D9E2A0C6AEB0483103B9ACA79@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <CC39F068-FCA8-4D01-B33F-75BEBF773DBE@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
-----Original Message-----
From: Yao, Jiewen
Sent: Friday, October 20, 2017 5:07 PM
To: edk2-devel@lists.01.org; Zeng, Star <star.zeng@intel.com>
Subject: Re: [edk2] [PATCH] IntelSiliconPkg/VtdInfoSample: Fix IGD RMRR memory.
Correct email address
thank you!
Yao, Jiewen
> 在 2017年10月20日，下午4:51，Jiewen Yao <jiewen.yao@intel.com> 写道：
>
> Fix a calculation problem in IGD RMRR memory.
>
> Cc: Zeng Star <zeng.star@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
> ---
> IntelSiliconPkg/Feature/VTd/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/IntelSiliconPkg/Feature/VTd/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c b/IntelSiliconPkg/Feature/VTd/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c
> index 08a4db3..6267da7 100644
> --- a/IntelSiliconPkg/Feature/VTd/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c
> +++ b/IntelSiliconPkg/Feature/VTd/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c
> @@ -159,7 +159,7 @@ PatchDmar (
> /// Calculate GTT mem size
> ///
> GttMemSize = 0;
> - GttMode = PciRead16 (PCI_LIB_ADDRESS(0, 0, 0, R_SA_GGC) & B_SKL_SA_GGC_GGMS_MASK) >> N_SKL_SA_GGC_GGMS_OFFSET;
> + GttMode = (PciRead16 (PCI_LIB_ADDRESS(0, 0, 0, R_SA_GGC)) & B_SKL_SA_GGC_GGMS_MASK) >> N_SKL_SA_GGC_GGMS_OFFSET;
> if (GttMode <= V_SKL_SA_GGC_GGMS_8MB) {
> GttMemSize = (1 << GttMode) * (1024) * (1024);
> }
> --
> 2.7.4.windows.1
>
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
prev parent reply other threads:[~2017-10-24 2:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 8:51 [PATCH] IntelSiliconPkg/VtdInfoSample: Fix IGD RMRR memory Jiewen Yao
2017-10-20 9:06 ` Yao, Jiewen
2017-10-24 2:22 ` Zeng, Star [this message]
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