[AMD Official Use Only - General]
Thanks Mike,
IPMI KCS:
https://github.com/tianocore/edk2/pull/4184
MCTP:
https://github.com/tianocore/edk2/pull/4183
We also fixed the ECC error in these two PRs, please also help to push it.
@Kinney, Michael D,
@Leif Lindholm,
@Andrew Fish
Hi stewards,
I would like to be the maintainer for *IPMI* and *MCTP* files under both MdePkg and MdeModulePkg. I will send the Maintainers.txt update for that if you have no concerns.
Will also invite Isaac
@Oram, Isaac W from Intel and Nickle
@Nickle Wang from Nvidia as reviewers.
Thanks
Abner
> -----Original Message-----
> From: Kinney, Michael D <michael.d.kinney@intel.com>
> Sent: Saturday, March 25, 2023 11:33 PM
> To: devel@edk2.groups.io; Chang, Abner <Abner.Chang@amd.com>
> Cc: Gao, Liming <gaoliming@byosoft.com.cn>; Liu, Zhiguang
> <zhiguang.liu@intel.com>; Nickle Wang <nicklew@nvidia.com>; Igor
> Kulchytskyy <igork@ami.com>; Oram, Isaac W <isaac.w.oram@intel.com>;
> Attar, AbdulLateef (Abdul Lateef) <AbdulLateef.Attar@amd.com>; Kinney,
> Michael D <michael.d.kinney@intel.com>
> Subject: RE: [edk2-devel] [PATCH v5] MdePkg/Include: Add IPMI KCS
> 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@intel.com>
>
> > -----Original Message-----
> > From: devel@edk2.groups.io <devel@edk2.groups.io>
On Behalf Of Chang,
> > Abner via groups.io
> > Sent: Friday, March 24, 2023 2:14 AM
> > To: devel@edk2.groups.io
> > Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Gao, Liming
> > <gaoliming@byosoft.com.cn>; Liu, Zhiguang <zhiguang.liu@intel.com>;
> > Nickle Wang <nicklew@nvidia.com>; Igor Kulchytskyy <igork@ami.com>;
> > Oram, Isaac W <isaac.w.oram@intel.com>; Abdul Lateef Attar
> > <AbdulLateef.Attar@amd.com>
> > Subject: [edk2-devel] [PATCH v5] MdePkg/Include: Add IPMI KCS
> > definitions
> >
> > From: Abner Chang <abner.chang@amd.com>
> >
> > BZ #4354
> > This change adds definitions for IPMI KCS.
> >
> > Spec ref:
> >
>
https://www.intel.com/content/www/us/en/products/docs/servers/ipmi/i
> > i-second-gen-interface-spec-v2-rev1-1.html
> >
> > Signed-off-by: Abner Chang <abner.chang@amd.com>
> > Cc: Michael D Kinney <michael.d.kinney@intel.com>
> > Cc: Liming Gao <gaoliming@byosoft.com.cn>
> > Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> > Cc: Nickle Wang <nicklew@nvidia.com>
> > Cc: Igor Kulchytskyy <igork@ami.com>
> > Cc: Isaac Oram <isaac.w.oram@intel.com>
> > Cc: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
> > Acked-by: Isaac Oram <isaac.w.oram@intel.com>
> > ---
> > MdePkg/MdePkg.dec | 6 ++
> > MdePkg/Include/IndustryStandard/IpmiKcs.h | 76
> > +++++++++++++++++++++++
> > 2 files changed, 82 insertions(+)
> > create mode 100644 MdePkg/Include/IndustryStandard/IpmiKcs.h
> >
> > diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index
> > 2d643bede1d..5cf04bc0cb6 100644
> > --- a/MdePkg/MdePkg.dec
> > +++ b/MdePkg/MdePkg.dec
> > @@ -9,6 +9,7 @@
> > # (C) Copyright 2016 - 2021 Hewlett Packard Enterprise Development
> > LP<BR> # Copyright (c) 2022, Loongson Technology Corporation Limited.
> > All rights reserved.<BR> # Copyright (c) 2021 - 2022, Arm Limited.
> > All rights reserved.<BR>
> > +# Copyright (C) 2023 Advanced Micro Devices, Inc. All rights
> > +reserved.<BR>
> > #
> > # SPDX-License-Identifier: BSD-2-Clause-Patent # @@ -2342,6 +2343,11
> > @@
> > # @Prompt Memory Address of GuidedExtractHandler Table.
> >
> >
> gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|0x1000
> 000
> > |UINT64|0x30001015
> >
> > + ## This value is the IPMI KCS Interface I/O base address used to transmit
> IPMI commands.
> > + # The value of 0xca2 is the default I/O base address defined in IPMI
> specification.
> > + # @Prompt IPMI KCS Interface I/O Base Address
> > +
> > +
> gEfiMdePkgTokenSpaceGuid.PcdIpmiKcsIoBaseAddress|0xca2|UINT16|0x00
> 00
> > + 0031
> > +
> > [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
> > ## This value is used to set the base address of PCI express hierarchy.
> > # @Prompt PCI Express Base Address.
> > diff --git a/MdePkg/Include/IndustryStandard/IpmiKcs.h
> > b/MdePkg/Include/IndustryStandard/IpmiKcs.h
> > new file mode 100644
> > index 00000000000..7b3ba45bf9d
> > --- /dev/null
> > +++ b/MdePkg/Include/IndustryStandard/IpmiKcs.h
> > @@ -0,0 +1,76 @@
> > +/** @file
> > + IPMI KCS Register Definitions
> > +
> > + Copyright (C) 2023 Advanced Micro Devices, Inc. All rights
> > + reserved.<BR>
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > + @par Revision Reference:
> > + IPMI Specification
> > + Version 2.0, Rev. 1.1
> > +
> >
> +https://www.intel.com/content/www/us/en/products/docs/servers/ipmi/
> ip
> > +mi-second-gen-interface-spec-v2-rev1-1.html
> > +**/
> > +
> > +#ifndef IPMI_KCS_H_
> > +#define IPMI_KCS_H_
> > +
> > +#define IPMI_KCS_STATUS_REGISTER_OFFSET 1
> > +#define IPMI_KCS_COMMAND_REGISTER_OFFSET 1
> > +#define IPMI_KCS_DATA_OUT_REGISTER_OFFSET 0
> > +#define IPMI_KCS_DATA_IN_REGISTER_OFFSET 0
> > +
> > +///
> > +/// IPMI KCS Interface Status Bits
> > +///
> > +#define IPMI_KCS_OBF BIT0
> > +#define IPMI_KCS_IBF BIT1
> > +#define IPMI_KCS_SMS_ATN BIT2
> > +#define IPMI_KCS_COMMAND_DATA BIT3
> > +#define IPMI_KCS_OEM1 BIT4
> > +#define IPMI_KCS_OEM2 BIT5
> > +#define IPMI_KCS_S0 BIT6
> > +#define IPMI_KCS_S1 BIT7
> > +
> > +///
> > +/// IPMI KCS Interface Control Codes
> > +///
> > +#define IPMI_KCS_CONTROL_CODE_GET_STATUS_ABORT 0x60
> > +#define IPMI_KCS_CONTROL_CODE_WRITE_START 0x61
> > +#define IPMI_KCS_CONTROL_CODE_WRITE_END 0x62
> > +#define IPMI_KCS_CONTROL_CODE_READ 0x68
> > +
> > +///
> > +/// Status Codes
> > +///
> > +#define IPMI_KCS_STATUS_NO_ERROR 0x00
> > +#define IPMI_KCS_STATUS_ABORT 0x01
> > +#define IPMI_KCS_STATUS_ILLEGAL 0x02
> > +#define IPMI_KCS_STATUS_LENGTH_ERROR 0x06
> > +#define IPMI_KCS_STATUS_UNSPECIFIED 0xFF
> > +
> > +///
> > +/// KCS Interface State Bit
> > +///
> > +typedef enum {
> > + IPMI_KCS_IDLE_STATE = 0,
> > + IPMI_KCS_READ_STATE,
> > + IPMI_KCS_WRITE_STATE,
> > + IPMI_KCS_ERROR_STATE
> > +} IPMI_KCS_STATE;
> > +
> > +///
> > +/// IPMI KCS Interface Request Format /// typedef struct {
> > + UINT8 NetFunc;
> > + UINT8 Command;
> > + UINT8 Data[];
> > +} IPMI_KCS_REQUEST_HEADER;
> > +
> > +///
> > +/// IPMI KCS Interface Response Format /// typedef struct {
> > + UINT8 NetFunc;
> > + UINT8 Command;
> > +} IPMI_KCS_RESPONSE_HEADER;
> > +#endif
> > --
> > 2.37.1.windows.1
> >
> >
> >
> >
> >