[edk2-devel] [PATCH v4 7/7] MdePkg: UEFI JSON Capsule Support
Liming Gao
liming.gao at intel.com
Mon May 11 14:14:23 UTC 2020
Oleksiy:
I don't find this GUID C macro definition. Is it introduced by UEFI JSON?
> + ## Include\Guid\HiiPlatformSetupFormset.h
> + gEfiHiiResetStyleFormsetGuid = { 0x790217bd, 0xbecf, 0x485b, { 0x91,
> 0x70, 0x5f, 0xf7, 0x11, 0x31, 0x8b, 0x27 }}
Thanks
Liming
> -----Original Message-----
> From: Liu, Zhiguang <zhiguang.liu at intel.com>
> Sent: Saturday, May 9, 2020 10:34 AM
> To: devel at edk2.groups.io; oleksiyy at ami.com
> Cc: Feng, Bob C <bob.c.feng at intel.com>; Gao, Liming <liming.gao at intel.com>; Kinney, Michael D <michael.d.kinney at intel.com>;
> Felixp at ami.com
> Subject: RE: [edk2-devel] [PATCH v4 7/7] MdePkg: UEFI JSON Capsule Support
>
> Hi Oleksiy.
>
> I think we all agree to remove the comment marker before the final parameter in struct.
> Please see this mail https://edk2.groups.io/g/devel/message/57895
> Let me know if you have any concern.
>
> And one little suggestion.
> If you send a newer version but don't change anything, you can take the Reviewed-by in your commit message if you get one.
> So, the reviewer doesn't have to review the same patch again 😊
>
> Thanks
> Zhiguang
>
> > -----Original Message-----
> > From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Oleksiy
> > Yakovlev
> > Sent: Saturday, May 9, 2020 5:46 AM
> > To: devel at edk2.groups.io
> > Cc: Feng, Bob C <bob.c.feng at intel.com>; Gao, Liming
> > <liming.gao at intel.com>; Kinney, Michael D <michael.d.kinney at intel.com>;
> > Felixp at ami.com; oleksiyy at ami.com
> > Subject: [edk2-devel] [PATCH v4 7/7] MdePkg: UEFI JSON Capsule Support
> >
> > Added Guids and structures, that defines the work flow to perform capsule
> > update using JSON objects.
> > (UEFI 2.8 mantis 1935)
> >
> > Signed-off-by: Oleksiy Yakovlev <oleksiyy at ami.com>
> > ---
> > MdePkg/Include/Guid/CapsuleReport.h | 29 +++++++++++
> > MdePkg/Include/Guid/JsonCapsule.h | 97
> > +++++++++++++++++++++++++++++++++++++
> > MdePkg/Include/Uefi/UefiSpec.h | 1 +
> > MdePkg/MdePkg.dec | 11 +++++
> > 4 files changed, 138 insertions(+)
> > create mode 100644 MdePkg/Include/Guid/JsonCapsule.h
> >
> > diff --git a/MdePkg/Include/Guid/CapsuleReport.h
> > b/MdePkg/Include/Guid/CapsuleReport.h
> > index 93d2bb7..ab0f552 100644
> > --- a/MdePkg/Include/Guid/CapsuleReport.h
> > +++ b/MdePkg/Include/Guid/CapsuleReport.h
> > @@ -93,6 +93,35 @@ typedef struct {
> > ///
> > } EFI_CAPSULE_RESULT_VARIABLE_FMP;
> >
> > +typedef struct {
> > +
> > + ///
> > + /// Version of this structure, currently 0x00000001 ///
> > + UINT32 Version;
> > +
> > + ///
> > + /// The unique identifier of the capsule whose processing result is
> > recorded in this variable.
> > + /// 0x00000000 b 0xEFFFFFFF b Implementation Reserved ///
> > + 0xF0000000 b 0xFFFFFFFF b Specification Reserved /// #define
> > + REDFISH_DEFINED_JSON_SCHEMA 0xF000000 /// The JSON payload shall
> > + conform to a Redfish-defined JSON schema, see DMTF-Redfish ///
> > + Specification.
> > + ///
> > + UINT32 CapsuleId;
> > +
> > + ///
> > + /// The length of Resp in bytes.
> > + ///
> > + UINT32 RespLength;
> > +
> > + ///
> > + /// Variable length buffer containing the replied JSON payload to the
> > + caller who delivered JSON /// capsule to system. The definition of
> > + the JSON schema used in the replied payload is beyond /// the scope of
> > this specification.
> > + ///
> > + /// UINT8 Resp[];
> > + } EFI_CAPSULE_RESULT_VARIABLE_JSON;
> >
> > extern EFI_GUID gEfiCapsuleReportGuid;
> >
> > diff --git a/MdePkg/Include/Guid/JsonCapsule.h
> > b/MdePkg/Include/Guid/JsonCapsule.h
> > new file mode 100644
> > index 0000000..721636f
> > --- /dev/null
> > +++ b/MdePkg/Include/Guid/JsonCapsule.h
> > @@ -0,0 +1,97 @@
> > +/** @file
> > +Guid & data structure for tables defined for reporting firmware
> > +configuration data to EFI Configuration Tables and also for processing JSON
> > payload capsule.
> > +
> > +
> > +Copyright (c) 2020, American Megatrends International LLC. All rights
> > +reserved.<BR>
> > +SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +
> > +#ifndef _JSON_CAPSULE_GUID_H__
> > +#define _JSON_CAPSULE_GUID_H__
> > +
> > +//
> > +// The address reported in the table entry identified by
> > +EFI_JSON_CAPSULE_DATA_TABLE_GUID will be // referenced as physical
> > and
> > +will not be fixed up when transition from preboot to runtime phase. The
> > +// addresses reported in these table entries identified by
> > +EFI_JSON_CONFIG_DATA_TABLE_GUID and //
> > EFI_JSON_CAPSULE_RESULT_TABLE_GUID will be referenced as virtual and
> > will be fixed up when // transition from preboot to runtime phase.
> > +//
> > +#define EFI_JSON_CONFIG_DATA_TABLE_GUID \
> > + {0x87367f87, 0x1119, 0x41ce, \
> > + {0xaa, 0xec, 0x8b, 0xe0, 0x11, 0x1f, 0x55, 0x8a }} #define
> > +EFI_JSON_CAPSULE_DATA_TABLE_GUID \
> > + {0x35e7a725, 0x8dd2, 0x4cac, \
> > + {0x80, 0x11, 0x33, 0xcd, 0xa8, 0x10, 0x90, 0x56 }} #define
> > +EFI_JSON_CAPSULE_RESULT_TABLE_GUID \
> > + {0xdbc461c3, 0xb3de, 0x422a,\
> > + {0xb9, 0xb4, 0x98, 0x86, 0xfd, 0x49, 0xa1, 0xe5 }} #define
> > +EFI_JSON_CAPSULE_ID_GUID \
> > + {0x67d6f4cd, 0xd6b8, 0x4573, \
> > + {0xbf, 0x4a, 0xde, 0x5e, 0x25, 0x2d, 0x61, 0xae }}
> > +
> > +
> > +#pragma pack(1)
> > +
> > +typedef struct {
> > + ///
> > + /// Version of the structure, initially 0x00000001.
> > + ///
> > + UINT32 Version;
> > +
> > + ///
> > + /// The unique identifier of this capsule.
> > + ///
> > + UINT32 CapsuleId;
> > +
> > + ///
> > + /// The length of the JSON payload immediately following this header, in
> > bytes.
> > + ///
> > + UINT32 PayloadLength;
> > +
> > + ///
> > + /// Variable length buffer containing the JSON payload that should be
> > +parsed and applied to the system. The
> > + /// definition of the JSON schema used in the payload is beyond the scope
> > of this specification.
> > + /// UINT8 Payload[];
> > +} EFI_JSON_CAPSULE_HEADER;
> > +
> > +typedef struct {
> > + ///
> > + /// The length of the following ConfigData, in bytes.
> > + ///
> > + UINT32 ConfigDataLength;
> > +
> > + ///
> > + /// Variable length buffer containing the JSON payload that describes
> > +one group of configuration data within
> > + /// current system. The definition of the JSON schema used in this payload
> > is beyond the scope of this specification.
> > + ///
> > + ///UINT8 ConfigData[ConfigDataLength]; } EFI_JSON_CONFIG_DATA_ITEM;
> > +
> > +typedef struct {
> > + ///
> > + /// Version of the structure, initially 0x00000001.
> > + ///
> > + UINT32 Version;
> > +
> > + ///
> > + ////The total length of EFI_JSON_CAPSULE_CONFIG_DATA, in bytes.
> > + ///
> > + UINT32 TotalLength;
> > +
> > + ///
> > + /// Array of configuration data groups.
> > + ///
> > + /// EFI_JSON_CONFIG_DATA_ITEM ConfigDataList[]; }
> > +EFI_JSON_CAPSULE_CONFIG_DATA;
> > +
> > +#pragma pack()
> > +
> > +extern EFI_GUID gEfiJsonConfigDataTableGuid; extern EFI_GUID
> > +gEfiJsonCapsuleDataTableGuid; extern EFI_GUID
> > +gEfiJsonCapsuleResultTableGuid; extern EFI_GUID gEfiJsonCapsuleIdGuid;
> > +
> > +
> > +#endif
> > diff --git a/MdePkg/Include/Uefi/UefiSpec.h
> > b/MdePkg/Include/Uefi/UefiSpec.h index b9282cc..3547345 100644
> > --- a/MdePkg/Include/Uefi/UefiSpec.h
> > +++ b/MdePkg/Include/Uefi/UefiSpec.h
> > @@ -1783,6 +1783,7 @@ EFI_STATUS
> > #define EFI_OS_INDICATIONS_FMP_CAPSULE_SUPPORTED
> > 0x0000000000000008
> > #define EFI_OS_INDICATIONS_CAPSULE_RESULT_VAR_SUPPORTED
> > 0x0000000000000010
> > #define EFI_OS_INDICATIONS_START_PLATFORM_RECOVERY
> > 0x0000000000000040
> > +#define EFI_OS_INDICATIONS_JSON_CONFIG_DATA_REFRESH
> > 0x0000000000000080
> >
> > //
> > // EFI Runtime Services Table
> > diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index
> > 0b9c4bc..5dc02f2 100644
> > --- a/MdePkg/MdePkg.dec
> > +++ b/MdePkg/MdePkg.dec
> > @@ -645,6 +645,17 @@
> > ## Include/Guid/Btt.h
> > gEfiBttAbstractionGuid = { 0x18633bfc, 0x1735, 0x4217, { 0x8a, 0xc9,
> > 0x17, 0x23, 0x92, 0x82, 0xd3, 0xf8 }}
> >
> > + # GUIDs defined in UEFI2.8
> > + #
> > + ## Include/Guid/JsonCapsule.h
> > + gEfiJsonConfigDataTableGuid = { 0x87367f87, 0x1119, 0x41ce, { 0xaa,
> > 0xec, 0x8b, 0xe0, 0x11, 0x1f, 0x55, 0x8a }}
> > + gEfiJsonCapsuleDataTableGuid = { 0x35e7a725, 0x8dd2, 0x4cac, { 0x80,
> > 0x11, 0x33, 0xcd, 0xa8, 0x10, 0x90, 0x56 }}
> > + gEfiJsonCapsuleResultTableGuid = { 0xdbc461c3, 0xb3de, 0x422a, { 0xb9,
> > 0xb4, 0x98, 0x86, 0xfd, 0x49, 0xa1, 0xe5 }}
> > + gEfiJsonCapsuleIdGuid = { 0x67d6f4cd, 0xd6b8, 0x4573, { 0xbf, 0x4a,
> > 0xde, 0x5e, 0x25, 0x2d, 0x61, 0xae }}
> > +
> > + ## Include\Guid\HiiPlatformSetupFormset.h
> > + gEfiHiiResetStyleFormsetGuid = { 0x790217bd, 0xbecf, 0x485b, { 0x91,
> > 0x70, 0x5f, 0xf7, 0x11, 0x31, 0x8b, 0x27 }}
> > +
> > #
> > # GUID defined in PI1.0
> > #
> > --
> > 2.9.0.windows.1
> >
> >
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