Re: [edk2] [PATCH] IntelSiliconPkg: Fixed bug in IgdOpregion spec

[Yao, Jiewen]

Reviewed-by: jiewen@intel.com

> -Original Message-
> From: Mudusuru, Giri P
> Sent: Tuesday, October 18, 2016 11:23 AM
> To: edk2-devel@lists.01.org
> Cc: Yao, Jiewen <jiewen@intel.com>
> Subject: [edk2] [PATCH] IntelSiliconPkg: Fixed bug in IgdOpregion spec
> 
> Spec documents Mailbox3 - RM31 size as 0x45(69) instead of 0x46(70)
> 
> Cc: Jiewen Yao <jiewen@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Giri P Mudusuru <giri.p.mudus...@intel.com>
> ---
>  IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
> b/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
> index c66a452..fd6f813 100644
> --- a/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
> +++ b/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
> @@ -4,6 +4,8 @@
> 
> 
> https://01.org/sites/default/files/documentation/skl_opregion_rev0p5.pdf
> 
> +  @note Fixed bug in the spec Mailbox3 - RM31 size from 0x45(69) to
> 0x46(70)
> +
>Copyright (c) 2016, Intel Corporation. All rights reserved.
>This program and the accompanying materials
>are licensed and made available under the terms and conditions of the
> BSD License
> @@ -116,7 +118,7 @@ typedef struct {
>UINT64 FDSS;  ///< Offset 0x3AA DSS Buffer address allocated
> for IFFS feature
>UINT32 FDSP;  ///< Offset 0x3B2 Size of DSS buffer
>UINT32 STAT;  ///< Offset 0x3B6 State Indicator
> -  UINT8  RM31[0x45];///< Offset 0x3BA - 0x3FF  Reserved Must be
> zero
> +  UINT8  RM31[0x46];///< Offset 0x3BA - 0x3FF  Reserved Must be
> zero. Bug in spec 0x45(69)
>  } IGD_OPREGION_MBOX3;
> 
>  ///
> --
> 2.9.0.windows.1

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[edk2] [PATCH] IntelSiliconPkg: Fixed bug in IgdOpregion spec

[Giri P Mudusuru]

Spec documents Mailbox3 - RM31 size as 0x45(69) instead of 0x46(70)

Cc: Jiewen Yao 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Giri P Mudusuru 
---
 IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h 
b/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
index c66a452..fd6f813 100644
--- a/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
+++ b/IntelSiliconPkg/Include/IndustryStandard/IgdOpRegion.h
@@ -4,6 +4,8 @@
 
   https://01.org/sites/default/files/documentation/skl_opregion_rev0p5.pdf
 
+  @note Fixed bug in the spec Mailbox3 - RM31 size from 0x45(69) to 0x46(70)
+
   Copyright (c) 2016, Intel Corporation. All rights reserved.
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD 
License
@@ -116,7 +118,7 @@ typedef struct {
   UINT64 FDSS;  ///< Offset 0x3AA DSS Buffer address allocated for 
IFFS feature
   UINT32 FDSP;  ///< Offset 0x3B2 Size of DSS buffer
   UINT32 STAT;  ///< Offset 0x3B6 State Indicator
-  UINT8  RM31[0x45];///< Offset 0x3BA - 0x3FF  Reserved Must be zero
+  UINT8  RM31[0x46];///< Offset 0x3BA - 0x3FF  Reserved Must be zero. Bug 
in spec 0x45(69)
 } IGD_OPREGION_MBOX3;
 
 ///
-- 
2.9.0.windows.1

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