[PATCH V3 0/8] Update SMBIOS 3.3.0

[PATCH V3 0/8] Update SMBIOS 3.3.0

[Gao, Zhichao]

The following changes were made to version 3.2.0 of the document to produce this
version:
• System Slots (Type 9):
– Add PCI Express Gen 4 values
– Clarify bus number usage for PCI Express
• Memory Device (Type 17):
– Add new memory device type value (HBM) and new form factor value (Die)
– Update the string for Intel persistent memory
• Various:
– Add support for RISC-V processors, add structure type 44 (processor-additional information)
– add support for CXL Flexbus

V2:
Add the new definition to MdePkg/Smbios.h.

V3:
Avoid change the enum name to casue the incompatible issue.
Add the comment instead change the enum define name.

Notes:
Clarify bus number usage for PCI Express - Update the spec no code change requirement
Add support for RISC-V processors, add structure type 44 (processor-additional information) -
Already done at https://bugzilla.tianocore.org/show_bug.cgi?id=2202

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>

Zhichao Gao (8):
  MdePkg/Smbios.h: SMBIOS 3.3.0 add PCI gen4 values for type 9
  MdePkg/Smbios.h: SMBIOS 3.3.0 add support for CXL Flexbus
  MdePkg/Smbios.h: SMBIOS 3.3.0 Add value HBM and Die for type 17
  MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel Persistent Memory string
  ShellPkg/SmbiosView: SMBIOS 3.3.0 add PCI gen4 values for type 9
  ShellPkg/SmbiosView: SMBIOS 3.3.0 add support for CXL Flexbus
  ShellPkg/SmbiosView: SMBIOS 3.3.0 Add value HBM and Die for type 17
  ShellPkg/SmbiosView: SMBIOS 3.3.0 Update "Intel persistent memory"

 MdePkg/Include/IndustryStandard/SmBios.h           | 25 ++++++++---
 .../SmbiosView/QueryTable.c                        | 48 +++++++++++++++++++++-
 2 files changed, 66 insertions(+), 7 deletions(-)

-- 
2.16.2.windows.1

[PATCH V3 1/8] MdePkg/Smbios.h: SMBIOS 3.3.0 add PCI gen4 values for type 9

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

System Slots (Type 9):
– SMBIOSCR00184: add PCI Express Gen 4 values

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 MdePkg/Include/IndustryStandard/SmBios.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h
index f504cc84e7..0a31e37f18 100644
--- a/MdePkg/Include/IndustryStandard/SmBios.h
+++ b/MdePkg/Include/IndustryStandard/SmBios.h
@@ -1,7 +1,7 @@
 /** @file
   Industry Standard Definitions of SMBIOS Table Specification v3.3.0.
 
-Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
 (C) Copyright 2015-2017 Hewlett Packard Enterprise Development LP<BR>
 (C) Copyright 2015 - 2019 Hewlett Packard Enterprise Development LP<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -1307,7 +1307,13 @@ typedef enum {
   SlotTypePciExpressGen3X2             = 0xB3,
   SlotTypePciExpressGen3X4             = 0xB4,
   SlotTypePciExpressGen3X8             = 0xB5,
-  SlotTypePciExpressGen3X16            = 0xB6
+  SlotTypePciExpressGen3X16            = 0xB6,
+  SlotTypePciExpressGen4               = 0xB8,
+  SlotTypePciExpressGen4X1             = 0xB9,
+  SlotTypePciExpressGen4X2             = 0xBA,
+  SlotTypePciExpressGen4X4             = 0xBB,
+  SlotTypePciExpressGen4X8             = 0xBC,
+  SlotTypePciExpressGen4X16            = 0xBD
 } MISC_SLOT_TYPE;
 
 ///
-- 
2.16.2.windows.1

[PATCH V3 2/8] MdePkg/Smbios.h: SMBIOS 3.3.0 add support for CXL Flexbus

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

Various:
– SMBIOSCR00183: add support for CXL Flexbus

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 MdePkg/Include/IndustryStandard/SmBios.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h
index 0a31e37f18..54ec837671 100644
--- a/MdePkg/Include/IndustryStandard/SmBios.h
+++ b/MdePkg/Include/IndustryStandard/SmBios.h
@@ -1285,6 +1285,7 @@ typedef enum {
   SlotTypePciExpressMini52pinWithBSKO  = 0x21,      ///< PCI Express Mini 52-pin (CEM spec. 2.0) with bottom-side keep-outs.
   SlotTypePciExpressMini52pinWithoutBSKO = 0x22,    ///< PCI Express Mini 52-pin (CEM spec. 2.0) without bottom-side keep-outs.
   SlotTypePciExpressMini76pin          = 0x23,      ///< PCI Express Mini 76-pin (CEM spec. 2.0) Corresponds to Display-Mini card.
+  SlotTypeCXLFlexbus10                 = 0x30,
   SlotTypePC98C20                      = 0xA0,
   SlotTypePC98C24                      = 0xA1,
   SlotTypePC98E                        = 0xA2,
@@ -1612,7 +1613,8 @@ typedef enum {
   MemoryArrayLocationPc98C20AddonCard      = 0xA0,
   MemoryArrayLocationPc98C24AddonCard      = 0xA1,
   MemoryArrayLocationPc98EAddonCard        = 0xA2,
-  MemoryArrayLocationPc98LocalBusAddonCard = 0xA3
+  MemoryArrayLocationPc98LocalBusAddonCard = 0xA3,
+  MemoryArrayLocationCXLFlexbus10AddonCard = 0xA4
 } MEMORY_ARRAY_LOCATION;
 
 ///
-- 
2.16.2.windows.1

[PATCH V3 3/8] MdePkg/Smbios.h: SMBIOS 3.3.0 Add value HBM and Die for type 17

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

Memory Device (Type 17):
– SMBIOSCR00178: add new memory device type value (HBM) and new form
factor value (Die)

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 MdePkg/Include/IndustryStandard/SmBios.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h
index 54ec837671..9aa8cf3e72 100644
--- a/MdePkg/Include/IndustryStandard/SmBios.h
+++ b/MdePkg/Include/IndustryStandard/SmBios.h
@@ -1681,7 +1681,8 @@ typedef enum {
   MemoryFormFactorRimm                     = 0x0C,
   MemoryFormFactorSodimm                   = 0x0D,
   MemoryFormFactorSrimm                    = 0x0E,
-  MemoryFormFactorFbDimm                   = 0x0F
+  MemoryFormFactorFbDimm                   = 0x0F,
+  MemoryFormFactorDie                      = 0x10
 } MEMORY_FORM_FACTOR;
 
 ///
@@ -1715,7 +1716,9 @@ typedef enum {
   MemoryTypeLpddr2                         = 0x1C,
   MemoryTypeLpddr3                         = 0x1D,
   MemoryTypeLpddr4                         = 0x1E,
-  MemoryTypeLogicalNonVolatileDevice       = 0x1F
+  MemoryTypeLogicalNonVolatileDevice       = 0x1F,
+  MemoryTypeHBM                            = 0x20,
+  MemoryTypeHBM2                           = 0x21
 } MEMORY_DEVICE_TYPE;
 
 ///
-- 
2.16.2.windows.1

[PATCH V3 4/8] MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel Persistent Memory string

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

Memory Device (Type 17):
– SMBIOSCR00179: update the string for Intel persistent memory

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 MdePkg/Include/IndustryStandard/SmBios.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h
index 9aa8cf3e72..8b3c4d7ba9 100644
--- a/MdePkg/Include/IndustryStandard/SmBios.h
+++ b/MdePkg/Include/IndustryStandard/SmBios.h
@@ -1753,6 +1753,10 @@ typedef enum {
   MemoryTechnologyNvdimmN                   = 0x04,
   MemoryTechnologyNvdimmF                   = 0x05,
   MemoryTechnologyNvdimmP                   = 0x06,
+  //
+  // This definition is updated to represent Intel
+  // Optane DC Presistent Memory in SMBIOS spec 3.3.0
+  //
   MemoryTechnologyIntelPersistentMemory     = 0x07
 } MEMORY_DEVICE_TECHNOLOGY;
 
-- 
2.16.2.windows.1

Re: [PATCH V3 4/8] MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel Persistent Memory string

[Liming Gao]

Reviewed-by: Liming Gao <liming.gao@intel.com>

>-----Original Message-----
>From: Gao, Zhichao
>Sent: Thursday, November 07, 2019 8:52 AM
>To: devel@edk2.groups.io
>Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
><liming.gao@intel.com>; Chaganty, Rangasai V
><rangasai.v.chaganty@intel.com>
>Subject: [PATCH V3 4/8] MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel
>Persistent Memory string
>
>REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305
>
>Memory Device (Type 17):
>– SMBIOSCR00179: update the string for Intel persistent memory
>
>Cc: Michael D Kinney <michael.d.kinney@intel.com>
>Cc: Liming Gao <liming.gao@intel.com>
>Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
>Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
>---
> MdePkg/Include/IndustryStandard/SmBios.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
>diff --git a/MdePkg/Include/IndustryStandard/SmBios.h
>b/MdePkg/Include/IndustryStandard/SmBios.h
>index 9aa8cf3e72..8b3c4d7ba9 100644
>--- a/MdePkg/Include/IndustryStandard/SmBios.h
>+++ b/MdePkg/Include/IndustryStandard/SmBios.h
>@@ -1753,6 +1753,10 @@ typedef enum {
>   MemoryTechnologyNvdimmN                   = 0x04,
>   MemoryTechnologyNvdimmF                   = 0x05,
>   MemoryTechnologyNvdimmP                   = 0x06,
>+  //
>+  // This definition is updated to represent Intel
>+  // Optane DC Presistent Memory in SMBIOS spec 3.3.0
>+  //
>   MemoryTechnologyIntelPersistentMemory     = 0x07
> } MEMORY_DEVICE_TECHNOLOGY;
>
>--
>2.16.2.windows.1

[PATCH V3 5/8] ShellPkg/SmbiosView: SMBIOS 3.3.0 add PCI gen4 values for type 9

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

System Slots (Type 9):
– SMBIOSCR00184: add PCI Express Gen 4 values

Cc: Ray Ni <ray.ni@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 .../SmbiosView/QueryTable.c                        | 26 +++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
index fdb7a47d33..3ba44c282e 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
@@ -2,7 +2,7 @@
   Build a table, each item is (Key, Info) pair.
   And give a interface of query a string out of a table.
 
-  Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2005 - 2019, Intel Corporation. All rights reserved.<BR>
   (C) Copyright 2016-2019 Hewlett Packard Enterprise Development LP<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -1523,6 +1523,30 @@ TABLE_ITEM  SystemSlotTypeTable[] = {
   {
     0xB6,
     L"PCI Express Gen 3 X16"
+  },
+  {
+    0xB8,
+    L"PCI Express Gen 4"
+  },
+  {
+    0xB9,
+    L"PCI Express Gen 4 X1"
+  },
+  {
+    0xBA,
+    L"PCI Express Gen 4 X2"
+  },
+  {
+    0xBB,
+    L"PCI Express Gen 4 X4"
+  },
+  {
+    0xBC,
+    L"PCI Express Gen 4 X8"
+  },
+  {
+    0xBD,
+    L"PCI Express Gen 4 X16"
   }
 };
 
-- 
2.16.2.windows.1

[PATCH V3 6/8] ShellPkg/SmbiosView: SMBIOS 3.3.0 add support for CXL Flexbus

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

Various:
– SMBIOSCR00183: add support for CXL Flexbus

Cc: Ray Ni <ray.ni@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 .../Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
index 3ba44c282e..086be40794 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
@@ -1432,6 +1432,10 @@ TABLE_ITEM  SystemSlotTypeTable[] = {
     0x23,
     L"PCI Express Mini 76-pin (CEM spec. 2.0) Corresponds to Display-Mini card"
   },
+  {
+    0x30,
+    L"CXL Flexbus 1.0"
+  },
   {
     0xA0,
     L"PC-98/C20 "
@@ -2290,6 +2294,10 @@ TABLE_ITEM  PMALocationTable[] = {
   {
     0xA3,
     L"  PC-98/Local bus add-on card"
+  },
+  {
+    0xA4,
+    L"  CXL Flexbus 1.0 add-on card"
   }
 };
 
-- 
2.16.2.windows.1

[PATCH V3 7/8] ShellPkg/SmbiosView: SMBIOS 3.3.0 Add value HBM and Die for type 17

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

Memory Device (Type 17):
– SMBIOSCR00178: add new memory device type value (HBM) and new form
factor value (Die)

Cc: Ray Ni <ray.ni@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 .../UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
index 086be40794..b15de97248 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
@@ -2423,6 +2423,10 @@ TABLE_ITEM  MemoryDeviceFormFactorTable[] = {
   {
     0x0F,
     L"  FB-DIMM"
+  },
+  {
+    0x10,
+    L"  Die"
   }
 };
 
@@ -2538,6 +2542,14 @@ TABLE_ITEM  MemoryDeviceTypeTable[] = {
   {
     0x1F,
     L"  Logical non-volatile device"
+  },
+  {
+    0x20,
+    L"  HBM (High Bandwidth Memory)"
+  },
+  {
+    0x21,
+    L"  HBM2 (High Bandwidth Memory Generation 2)"
   }
 };
 
-- 
2.16.2.windows.1

[PATCH V3 8/8] ShellPkg/SmbiosView: SMBIOS 3.3.0 Update "Intel persistent memory"

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2305

Memory Device (Type 17):
– SMBIOSCR00179: update the string for Intel persistent memory

Cc: Ray Ni <ray.ni@intel.com>
Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
Reviewed-by: Sai Chaganty <rangasai.v.chaganty@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
index b15de97248..7e37028d72 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
@@ -2639,7 +2639,7 @@ TABLE_ITEM  MemoryDeviceMemoryTechnologyTable[] = {
   },
   {
     0x07,
-    L" Intel persistent memory"
+    L" Intel Optane DC Persistent Memory"
   }
 };
 
-- 
2.16.2.windows.1

Re: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0

[Ni, Ray]

Zhichao,
I took a  look at the patch 5/8.
Given the value is already defined in MdePkg header file, can you please
update the implementation to avoid using magic number?

I suggest you do the code change in two parts: one patch to modify existing
magic numbers to use macros/enums defined in MdePkg, the other patch
to add new mappings without using magic numbers.

I didn't check the other patches after 5/8. If there are magic numbers as well,
can you please update them as well?

Thanks,
Ray
> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Gao,
> Zhichao
> Sent: Thursday, November 7, 2019 8:52 AM
> To: devel@edk2.groups.io
> Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> <liming.gao@intel.com>; Ni, Ray <ray.ni@intel.com>; Chaganty, Rangasai V
> <rangasai.v.chaganty@intel.com>
> Subject: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0
> 
> The following changes were made to version 3.2.0 of the document to
> produce this
> version:
> • System Slots (Type 9):
> – Add PCI Express Gen 4 values
> – Clarify bus number usage for PCI Express • Memory Device (Type 17):
> – Add new memory device type value (HBM) and new form factor value (Die)
> – Update the string for Intel persistent memory • Various:
> – Add support for RISC-V processors, add structure type 44 (processor-
> additional information) – add support for CXL Flexbus
> 
> V2:
> Add the new definition to MdePkg/Smbios.h.
> 
> V3:
> Avoid change the enum name to casue the incompatible issue.
> Add the comment instead change the enum define name.
> 
> Notes:
> Clarify bus number usage for PCI Express - Update the spec no code change
> requirement Add support for RISC-V processors, add structure type 44
> (processor-additional information) - Already done at
> https://bugzilla.tianocore.org/show_bug.cgi?id=2202
> 
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
> 
> Zhichao Gao (8):
>   MdePkg/Smbios.h: SMBIOS 3.3.0 add PCI gen4 values for type 9
>   MdePkg/Smbios.h: SMBIOS 3.3.0 add support for CXL Flexbus
>   MdePkg/Smbios.h: SMBIOS 3.3.0 Add value HBM and Die for type 17
>   MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel Persistent Memory string
>   ShellPkg/SmbiosView: SMBIOS 3.3.0 add PCI gen4 values for type 9
>   ShellPkg/SmbiosView: SMBIOS 3.3.0 add support for CXL Flexbus
>   ShellPkg/SmbiosView: SMBIOS 3.3.0 Add value HBM and Die for type 17
>   ShellPkg/SmbiosView: SMBIOS 3.3.0 Update "Intel persistent memory"
> 
>  MdePkg/Include/IndustryStandard/SmBios.h           | 25 ++++++++---
>  .../SmbiosView/QueryTable.c                        | 48 +++++++++++++++++++++-
>  2 files changed, 66 insertions(+), 7 deletions(-)
> 
> --
> 2.16.2.windows.1
> 
> 
> 

Re: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0

[Gao, Zhichao]

Hi Ray,

I have tried to convert all the magic number to the MACROs/enums. But during that work, many magic numbers don't have the related MARCOs or enums. So can we just keep on reviewing this patch and then add a new BZ to add the missing enums to Smbios.h then convert all the magic number to enums?

Thanks,
Zhichao

> -----Original Message-----
> From: Ni, Ray <ray.ni@intel.com>
> Sent: Friday, November 8, 2019 11:25 AM
> To: devel@edk2.groups.io; Gao, Zhichao <zhichao.gao@intel.com>
> Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> <liming.gao@intel.com>; Chaganty, Rangasai V
> <rangasai.v.chaganty@intel.com>
> Subject: RE: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0
> 
> Zhichao,
> I took a  look at the patch 5/8.
> Given the value is already defined in MdePkg header file, can you please update
> the implementation to avoid using magic number?
> 
> I suggest you do the code change in two parts: one patch to modify existing
> magic numbers to use macros/enums defined in MdePkg, the other patch to add
> new mappings without using magic numbers.
> 
> I didn't check the other patches after 5/8. If there are magic numbers as well,
> can you please update them as well?
> 
> Thanks,
> Ray
> > -----Original Message-----
> > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Gao,
> > Zhichao
> > Sent: Thursday, November 7, 2019 8:52 AM
> > To: devel@edk2.groups.io
> > Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> > <liming.gao@intel.com>; Ni, Ray <ray.ni@intel.com>; Chaganty, Rangasai
> > V <rangasai.v.chaganty@intel.com>
> > Subject: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0
> >
> > The following changes were made to version 3.2.0 of the document to
> > produce this
> > version:
> > • System Slots (Type 9):
> > – Add PCI Express Gen 4 values
> > – Clarify bus number usage for PCI Express • Memory Device (Type 17):
> > – Add new memory device type value (HBM) and new form factor value
> > (Die) – Update the string for Intel persistent memory • Various:
> > – Add support for RISC-V processors, add structure type 44 (processor-
> > additional information) – add support for CXL Flexbus
> >
> > V2:
> > Add the new definition to MdePkg/Smbios.h.
> >
> > V3:
> > Avoid change the enum name to casue the incompatible issue.
> > Add the comment instead change the enum define name.
> >
> > Notes:
> > Clarify bus number usage for PCI Express - Update the spec no code
> > change requirement Add support for RISC-V processors, add structure
> > type 44 (processor-additional information) - Already done at
> > https://bugzilla.tianocore.org/show_bug.cgi?id=2202
> >
> > Cc: Michael D Kinney <michael.d.kinney@intel.com>
> > Cc: Liming Gao <liming.gao@intel.com>
> > Cc: Ray Ni <ray.ni@intel.com>
> > Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> > Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
> >
> > Zhichao Gao (8):
> >   MdePkg/Smbios.h: SMBIOS 3.3.0 add PCI gen4 values for type 9
> >   MdePkg/Smbios.h: SMBIOS 3.3.0 add support for CXL Flexbus
> >   MdePkg/Smbios.h: SMBIOS 3.3.0 Add value HBM and Die for type 17
> >   MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel Persistent Memory string
> >   ShellPkg/SmbiosView: SMBIOS 3.3.0 add PCI gen4 values for type 9
> >   ShellPkg/SmbiosView: SMBIOS 3.3.0 add support for CXL Flexbus
> >   ShellPkg/SmbiosView: SMBIOS 3.3.0 Add value HBM and Die for type 17
> >   ShellPkg/SmbiosView: SMBIOS 3.3.0 Update "Intel persistent memory"
> >
> >  MdePkg/Include/IndustryStandard/SmBios.h           | 25 ++++++++---
> >  .../SmbiosView/QueryTable.c                        | 48 +++++++++++++++++++++-
> >  2 files changed, 66 insertions(+), 7 deletions(-)
> >
> > --
> > 2.16.2.windows.1
> >
> >
> > 

Re: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0

[Ni, Ray]

Zhichao,
Thanks for the effort on investigation.
Can you please make sure what you will add doesn't contain magic numbers?
Then enter a BZ to remove the existing magic numbers.

> -----Original Message-----
> From: Gao, Zhichao <zhichao.gao@intel.com>
> Sent: Tuesday, November 12, 2019 9:28 AM
> To: Ni, Ray <ray.ni@intel.com>; devel@edk2.groups.io
> Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> <liming.gao@intel.com>; Chaganty, Rangasai V
> <rangasai.v.chaganty@intel.com>
> Subject: RE: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0
> 
> Hi Ray,
> 
> I have tried to convert all the magic number to the MACROs/enums. But
> during that work, many magic numbers don't have the related MARCOs or
> enums. So can we just keep on reviewing this patch and then add a new BZ
> to add the missing enums to Smbios.h then convert all the magic number to
> enums?
> 
> Thanks,
> Zhichao
> 
> > -----Original Message-----
> > From: Ni, Ray <ray.ni@intel.com>
> > Sent: Friday, November 8, 2019 11:25 AM
> > To: devel@edk2.groups.io; Gao, Zhichao <zhichao.gao@intel.com>
> > Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> > <liming.gao@intel.com>; Chaganty, Rangasai V
> > <rangasai.v.chaganty@intel.com>
> > Subject: RE: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0
> >
> > Zhichao,
> > I took a  look at the patch 5/8.
> > Given the value is already defined in MdePkg header file, can you
> > please update the implementation to avoid using magic number?
> >
> > I suggest you do the code change in two parts: one patch to modify
> > existing magic numbers to use macros/enums defined in MdePkg, the
> > other patch to add new mappings without using magic numbers.
> >
> > I didn't check the other patches after 5/8. If there are magic numbers
> > as well, can you please update them as well?
> >
> > Thanks,
> > Ray
> > > -----Original Message-----
> > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Gao,
> > > Zhichao
> > > Sent: Thursday, November 7, 2019 8:52 AM
> > > To: devel@edk2.groups.io
> > > Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> > > <liming.gao@intel.com>; Ni, Ray <ray.ni@intel.com>; Chaganty,
> > > Rangasai V <rangasai.v.chaganty@intel.com>
> > > Subject: [edk2-devel] [PATCH V3 0/8] Update SMBIOS 3.3.0
> > >
> > > The following changes were made to version 3.2.0 of the document to
> > > produce this
> > > version:
> > > • System Slots (Type 9):
> > > – Add PCI Express Gen 4 values
> > > – Clarify bus number usage for PCI Express • Memory Device (Type 17):
> > > – Add new memory device type value (HBM) and new form factor value
> > > (Die) – Update the string for Intel persistent memory • Various:
> > > – Add support for RISC-V processors, add structure type 44
> > > (processor- additional information) – add support for CXL Flexbus
> > >
> > > V2:
> > > Add the new definition to MdePkg/Smbios.h.
> > >
> > > V3:
> > > Avoid change the enum name to casue the incompatible issue.
> > > Add the comment instead change the enum define name.
> > >
> > > Notes:
> > > Clarify bus number usage for PCI Express - Update the spec no code
> > > change requirement Add support for RISC-V processors, add structure
> > > type 44 (processor-additional information) - Already done at
> > > https://bugzilla.tianocore.org/show_bug.cgi?id=2202
> > >
> > > Cc: Michael D Kinney <michael.d.kinney@intel.com>
> > > Cc: Liming Gao <liming.gao@intel.com>
> > > Cc: Ray Ni <ray.ni@intel.com>
> > > Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> > > Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
> > >
> > > Zhichao Gao (8):
> > >   MdePkg/Smbios.h: SMBIOS 3.3.0 add PCI gen4 values for type 9
> > >   MdePkg/Smbios.h: SMBIOS 3.3.0 add support for CXL Flexbus
> > >   MdePkg/Smbios.h: SMBIOS 3.3.0 Add value HBM and Die for type 17
> > >   MdePkg/Smbios.h: SMBIOS 3.3.0 Update Intel Persistent Memory string
> > >   ShellPkg/SmbiosView: SMBIOS 3.3.0 add PCI gen4 values for type 9
> > >   ShellPkg/SmbiosView: SMBIOS 3.3.0 add support for CXL Flexbus
> > >   ShellPkg/SmbiosView: SMBIOS 3.3.0 Add value HBM and Die for type 17
> > >   ShellPkg/SmbiosView: SMBIOS 3.3.0 Update "Intel persistent memory"
> > >
> > >  MdePkg/Include/IndustryStandard/SmBios.h           | 25 ++++++++---
> > >  .../SmbiosView/QueryTable.c                        | 48
> +++++++++++++++++++++-
> > >  2 files changed, 66 insertions(+), 7 deletions(-)
> > >
> > > --
> > > 2.16.2.windows.1
> > >
> > >
> > >