[edk2-devel] [PATCH] MdePkg/Include: Add DMTF PLDM Base definitions
Michael D Kinney
michael.d.kinney at intel.com
Fri Apr 21 01:43:12 UTC 2023
Merged
Mike
> -----Original Message-----
> From: Chang, Abner <Abner.Chang at amd.com>
> Sent: Wednesday, April 19, 2023 8:25 PM
> To: Kinney, Michael D <michael.d.kinney at intel.com>; devel at edk2.groups.io
> Cc: Gao, Liming <gaoliming at byosoft.com.cn>; Liu, Zhiguang <zhiguang.liu at intel.com>; Nickle Wang <nicklew at nvidia.com>; Igor
> Kulchytskyy <igork at ami.com>; Oram, Isaac W <isaac.w.oram at intel.com>; Attar, AbdulLateef (Abdul Lateef)
> <AbdulLateef.Attar at amd.com>
> Subject: RE: [edk2-devel] [PATCH] MdePkg/Include: Add DMTF PLDM Base definitions
>
> [AMD Official Use Only - General]
>
> Hi Mike and liming,
> Here are two PRs for PLDM related C header files, which are all passed CI. Please help to push it to master branch.
>
> https://github.com/tianocore/edk2/pull/4287
> https://github.com/tianocore/edk2/pull/4288
>
> Thanks
> Abner
>
> > -----Original Message-----
> > From: Kinney, Michael D <michael.d.kinney at intel.com>
> > Sent: Wednesday, April 19, 2023 11:05 PM
> > To: devel at edk2.groups.io; Chang, Abner <Abner.Chang at amd.com>
> > Cc: Gao, Liming <gaoliming at byosoft.com.cn>; Liu, Zhiguang
> > <zhiguang.liu at intel.com>; Nickle Wang <nicklew at nvidia.com>; Igor
> > Kulchytskyy <igork at ami.com>; Oram, Isaac W <isaac.w.oram at intel.com>;
> > Attar, AbdulLateef (Abdul Lateef) <AbdulLateef.Attar at amd.com>; Kinney,
> > Michael D <michael.d.kinney at intel.com>
> > Subject: RE: [edk2-devel] [PATCH] MdePkg/Include: Add DMTF PLDM Base
> > definitions
> >
> > Caution: This message originated from an External Source. Use proper
> > caution when opening attachments, clicking links, or responding.
> >
> >
> > Reviewed-by: Michael D Kinney <michael.d.kinney at intel.com>
> >
> > > -----Original Message-----
> > > From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Chang,
> > > Abner via groups.io
> > > Sent: Tuesday, April 18, 2023 7:14 PM
> > > To: devel at edk2.groups.io; Kinney, Michael D
> > > <michael.d.kinney at intel.com>
> > > Cc: Gao, Liming <gaoliming at byosoft.com.cn>; Liu, Zhiguang
> > > <zhiguang.liu at intel.com>; Nickle Wang <nicklew at nvidia.com>; Igor
> > > Kulchytskyy <igork at ami.com>; Oram, Isaac W <isaac.w.oram at intel.com>;
> > > Attar, AbdulLateef (Abdul Lateef) <AbdulLateef.Attar at amd.com>
> > > Subject: Re: [edk2-devel] [PATCH] MdePkg/Include: Add DMTF PLDM Base
> > > definitions
> > >
> > > [AMD Official Use Only - General]
> > >
> > > There are couple subordinate specifications base on PLDM base spec.
> > > There is possible someone introduces another PLDM C header file that
> > includes PLDM base definitions. So PLDM base definitions should be
> > separated.
> > >
> > > Abner
> > >
> > > > -----Original Message-----
> > > > From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of
> > > > Michael D Kinney via groups.io
> > > > Sent: Wednesday, April 19, 2023 1:50 AM
> > > > To: devel at edk2.groups.io; Chang, Abner <Abner.Chang at amd.com>
> > > > Cc: Gao, Liming <gaoliming at byosoft.com.cn>; Liu, Zhiguang
> > > > <zhiguang.liu at intel.com>; Nickle Wang <nicklew at nvidia.com>; Igor
> > > > Kulchytskyy <igork at ami.com>; Oram, Isaac W
> > <isaac.w.oram at intel.com>;
> > > > Attar, AbdulLateef (Abdul Lateef) <AbdulLateef.Attar at amd.com>;
> > > > Kinney, Michael D <michael.d.kinney at intel.com>
> > > > Subject: Re: [edk2-devel] [PATCH] MdePkg/Include: Add DMTF PLDM
> > Base
> > > > definitions
> > > >
> > > > Caution: This message originated from an External Source. Use proper
> > > > caution when opening attachments, clicking links, or responding.
> > > >
> > > >
> > > > I see PldmSmbiosTransfer.h includes this file. Are there any other
> > > > files that will include this file?
> > > >
> > > > Could this content be folded into PldmSmbiosTransfer.h to reduce
> > > > total number of include files?
> > > >
> > > > Mike
> > > >
> > > > > -----Original Message-----
> > > > > From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of
> > > > > Chang, Abner via groups.io
> > > > > Sent: Saturday, April 1, 2023 6:52 PM
> > > > > To: devel at edk2.groups.io
> > > > > Cc: Kinney, Michael D <michael.d.kinney at intel.com>; Gao, Liming
> > > > > <gaoliming at byosoft.com.cn>; Liu, Zhiguang
> > > > > <zhiguang.liu at intel.com>; Nickle Wang <nicklew at nvidia.com>; Igor
> > > > > Kulchytskyy <igork at ami.com>; Oram, Isaac W
> > > > > <isaac.w.oram at intel.com>; Abdul Lateef Attar
> > > > > <AbdulLateef.Attar at amd.com>
> > > > > Subject: [edk2-devel] [PATCH] MdePkg/Include: Add DMTF PLDM Base
> > > > > definitions
> > > > >
> > > > > From: Abner Chang <abner.chang at amd.com>
> > > > >
> > > > > BZ #4396
> > > > > This change adds definitions for DMTF PLDM base specification.
> > > > >
> > > > > Spec ref:
> > > > >
> > > >
> > https://www.dmtf.org/sites/default/files/standards/documents/DSP0240
> > > > _1
> > > > > .1.0.pdf
> > > > >
> > > > > Signed-off-by: Abner Chang <abner.chang at amd.com>
> > > > > Cc: Michael D Kinney <michael.d.kinney at intel.com>
> > > > > Cc: Liming Gao <gaoliming at byosoft.com.cn>
> > > > > Cc: Zhiguang Liu <zhiguang.liu at intel.com>
> > > > > Cc: Nickle Wang <nicklew at nvidia.com>
> > > > > Cc: Igor Kulchytskyy <igork at ami.com>
> > > > > Cc: Isaac Oram <isaac.w.oram at intel.com>
> > > > > Cc: Abdul Lateef Attar <AbdulLateef.Attar at amd.com>
> > > > > ---
> > > > > MdePkg/Include/IndustryStandard/Pldm.h | 81
> > > > > ++++++++++++++++++++++++++
> > > > > 1 file changed, 81 insertions(+)
> > > > > create mode 100644 MdePkg/Include/IndustryStandard/Pldm.h
> > > > >
> > > > > diff --git a/MdePkg/Include/IndustryStandard/Pldm.h
> > > > > b/MdePkg/Include/IndustryStandard/Pldm.h
> > > > > new file mode 100644
> > > > > index 00000000000..82d65b71874
> > > > > --- /dev/null
> > > > > +++ b/MdePkg/Include/IndustryStandard/Pldm.h
> > > > > @@ -0,0 +1,81 @@
> > > > > +/**
> > > > > + The definitions of DMTF Platform Level Data Model (PLDM)
> > > > > + Base Specification.
> > > > > +
> > > > > + Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.
> > > > > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > > > > +
> > > > > + @par Revision Reference:
> > > > > + DMTF Platform Level Data Model (PLDM) Base Specification
> > > > > + Version
> > > > > + 1.1.0
> > > > > +
> > > >
> > https://www.dmtf.org/sites/default/files/standards/documents/DSP0240
> > > > > + _1.1.0.pdf
> > > > > +
> > > > > +**/
> > > > > +
> > > > > +#ifndef PLDM_H_
> > > > > +#define PLDM_H_
> > > > > +
> > > > > +#pragma pack(1)
> > > > > +
> > > > > +#define PLDM_MESSAGE_HEADER_VERSION 0
> > > > > +
> > > > > +///
> > > > > +/// General definitions from Platform Level Data Model (PLDM)
> > > > > +Base /// Specification (DMTF DSP0240) /// typedef struct {
> > > > > + UINT8 InstanceId : 5; ///< Request instance ID.
> > > > > + UINT8 Reserved : 1; ///< Reserved bit.
> > > > > + UINT8 DatagramBit : 1; ///< used to indicate whether the
> > Instance
> > > > ID field is
> > > > > + ///< being used for
> > > > > + tracking and matching requests
> > > > and
> > > > > + ///< responses, or just being used for
> > asynchronous
> > > > > + ///< notifications.
> > > > > + UINT8 RequestBit : 1; ///< Request bit.
> > > > > + UINT8 PldmType : 6; ///< PLDM message type.
> > > > > + UINT8 HeaderVersion : 2; ///< Header version.
> > > > > + UINT8 PldmTypeCommandCode; ///< The command code of
> > PLDM
> > > > message type.
> > > > > +} PLDM_MESSAGE_HEADER;
> > > > > +
> > > > > +typedef PLDM_MESSAGE_HEADER PLDM_REQUEST_HEADER;
> > > > > +
> > > > > +#define PLDM_MESSAGE_HEADER_IS_REQUEST 1
> > > > > +#define PLDM_MESSAGE_HEADER_IS_DATAGRAM 1
> > > > > +#define PLDM_MESSAGE_HEADER_INSTANCE_ID_MASK 0x1f
> > > > > +
> > > > > +typedef struct {
> > > > > + PLDM_MESSAGE_HEADER PldmHeader;
> > > > > + UINT8 PldmCompletionCode; ///< PLDM completion of
> > > > response message.
> > > > > +} PLDM_RESPONSE_HEADER;
> > > > > +
> > > > > +#pragma pack()
> > > > > +
> > > > > +#define PLDM_HEADER_VERSION 0x00
> > > > > +
> > > > > +#define PLDM_COMPLETION_CODE_SUCCESS 0x00
> > > > > +#define PLDM_COMPLETION_CODE_ERROR 0x01
> > > > > +#define PLDM_COMPLETION_CODE_ERROR_INVALID_DATA 0x02
> > > > > +#define PLDM_COMPLETION_CODE_ERROR_INVALID_LENGTH
> > 0x03
> > > > > +#define PLDM_COMPLETION_CODE_ERROR_NOT_READY 0x04
> > > > > +#define
> > > > PLDM_COMPLETION_CODE_ERROR_UNSUPPORTED_PLDM_CMD 0x05
> > > > > +#define PLDM_COMPLETION_CODE_ERROR_INVALID_PLDM_TYPE
> > > > 0x20
> > > > > +#define PLDM_COMPLETION_CODE_SPECIFIC_START 0x80
> > > > > +#define PLDM_COMPLETION_CODE_SPECIFIC_END 0xff
> > > > > +
> > > > > +///
> > > > > +/// Type Code definitions from Platform Level Data Model (PLDM)
> > > > > +IDs /// and Codes Specification (DMTF DSP0245) ///
> > > > >
> > > >
> > +https://www.dmtf.org/sites/default/files/standards/documents/DSP024
> > > > +5_
> > > > > +1.3.0.pdf
> > > > > +///
> > > > > +#define PLDM_TYPE_MESSAGE_CONTROL_AND_DISCOVERY 0x00
> > > > > +#define PLDM_TYPE_SMBIOS 0x01
> > > > > +#define PLDM_TYPE_PLATFORM_MONITORING_AND_CONTROL
> > 0x02
> > > > > +#define PLDM_TYPE_BIOS_CONTROL_AND_CONFIGURATION 0x03
> > > > > +
> > > > > +#define PLDM_TRANSFER_FLAG_START 0x01
> > > > > +#define PLDM_TRANSFER_FLAG_MIDDLE 0x02
> > > > > +#define PLDM_TRANSFER_FLAG_END 0x04
> > > > > +#define PLDM_TRANSFER_FLAG_START_AND_END 0x05
> > > > > +
> > > > > +#define PLDM_TRANSFER_OPERATION_FLAG_GET_NEXT_PART 0x00
> > > > > +#define PLDM_TRANSFER_OPERATION_FLAG_GET_FIRST_PART 0x01
> > > > #endif //
> > > > > +PLDM_H_
> > > > > --
> > > > > 2.37.1.windows.1
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> > >
> > >
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