Reviewed-by: Ruiyu Ni <[email protected]> Thanks/Ray
> -----Original Message----- > From: edk2-devel [mailto:[email protected]] On Behalf Of > Hao Wu > Sent: Friday, July 7, 2017 1:40 PM > To: [email protected] > Cc: Wu, Hao A <[email protected]>; Ni, Ruiyu <[email protected]>; > Kinney, Michael D <[email protected]>; Gao, Liming > <[email protected]> > Subject: [edk2] [PATCH v2 1/2] MdePkg: Add EFI Partition Information > Protocol definitions > > Cc: Ruiyu Ni <[email protected]> > Cc: Michael D Kinney <[email protected]> > Cc: Liming Gao <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Hao Wu <[email protected]> > --- > MdePkg/Include/Protocol/PartitionInfo.h | 74 ++++++++++++++++++++ > MdePkg/MdePkg.dec | 3 + > 2 files changed, 77 insertions(+) > > diff --git a/MdePkg/Include/Protocol/PartitionInfo.h > b/MdePkg/Include/Protocol/PartitionInfo.h > new file mode 100644 > index 0000000000..005b1cf18a > --- /dev/null > +++ b/MdePkg/Include/Protocol/PartitionInfo.h > @@ -0,0 +1,74 @@ > +/** @file > + This file defines the EFI Partition Information Protocol. > + > + Copyright (c) 2017, Intel Corporation. All rights reserved.<BR> This > + program and the accompanying materials are licensed and made > + available under the terms and conditions of the BSD License which > + accompanies this distribution. The full text of the license may be > + found at http://opensource.org/licenses/bsd-license.php > + > + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" > BASIS, > + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER > EXPRESS OR IMPLIED. > + > + @par Revision Reference: > + This Protocol is introduced in UEFI Specification 2.7 > + > +**/ > + > +#ifndef __PARTITION_INFO_PROTOCOL_H__ > +#define __PARTITION_INFO_PROTOCOL_H__ > + > +#include <IndustryStandard/Mbr.h> > +#include <Uefi/UefiGpt.h> > + > +// > +// EFI Partition Information Protocol GUID value // #define > +EFI_PARTITION_INFO_PROTOCOL_GUID \ > + { 0x8cf2f62c, 0xbc9b, 0x4821, { 0x80, 0x8d, 0xec, 0x9e, 0xc4, 0x21, > +0xa1, 0xa0 }}; > + > + > +#define EFI_PARTITION_INFO_PROTOCOL_REVISION 0x0001000 > +#define PARTITION_TYPE_OTHER 0x00 > +#define PARTITION_TYPE_MBR 0x01 > +#define PARTITION_TYPE_GPT 0x02 > + > +#pragma pack(1) > + > +/// > +/// Partition Information Protocol structure. > +/// > +typedef struct { > + // > + // Set to EFI_PARTITION_INFO_PROTOCOL_REVISION. > + // > + UINT32 Revision; > + // > + // Partition info type (PARTITION_TYPE_MBR, PARTITION_TYPE_GPT, or > PARTITION_TYPE_OTHER). > + // > + UINT32 Type; > + // > + // If 1, partition describes an EFI System Partition. > + // > + UINT8 System; > + UINT8 Reserved[7]; > + union { > + /// > + /// MBR data > + /// > + MBR_PARTITION_RECORD Mbr; > + /// > + /// GPT data > + /// > + EFI_PARTITION_ENTRY Gpt; > + } Info; > +} EFI_PARTITION_INFO_PROTOCOL; > + > +#pragma pack() > + > +/// > +/// Partition Information Protocol GUID variable. > +/// > +extern EFI_GUID gEfiPartitionInfoProtocolGuid; > + > +#endif > diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index > 7a7504b7a3..c48f248526 100644 > --- a/MdePkg/MdePkg.dec > +++ b/MdePkg/MdePkg.dec > @@ -1671,6 +1671,9 @@ > ## Include/Protocol/BluetoothLeConfig.h > gEfiBluetoothLeConfigProtocolGuid = { 0x8f76da58, 0x1f99, 0x4275, > { 0xa4, 0xec, 0x47, 0x56, 0x51, 0x5b, 0x1c, 0xe8 } } > > + ## Include/Protocol/PartitionInfo.h > + gEfiPartitionInfoProtocolGuid = { 0x8cf2f62c, 0xbc9b, 0x4821, > { 0x80, > 0x8d, 0xec, 0x9e, 0xc4, 0x21, 0xa1, 0xa0 }} > + > # > # Protocols defined in Shell2.0 > # > -- > 2.12.0.windows.1 > > _______________________________________________ > edk2-devel mailing list > [email protected] > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
