Reviewed-by: Liming Gao <[email protected]> for this serials. > -----Original Message----- > From: Zeng, Star > Sent: Wednesday, August 2, 2017 6:37 PM > To: [email protected] > Cc: Zeng, Star <[email protected]>; Gao, Liming <[email protected]> > Subject: [PATCH 1/2] MdePkg: Add definition for SecHobData PPI > > This PPI is introduced in PI Version 1.5. > > Cc: Liming Gao <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Star Zeng <[email protected]> > --- > MdePkg/Include/Ppi/SecHobData.h | 65 > +++++++++++++++++++++++++++++++++++++++++ > MdePkg/MdePkg.dec | 7 +++++ > 2 files changed, 72 insertions(+) > create mode 100644 MdePkg/Include/Ppi/SecHobData.h > > diff --git a/MdePkg/Include/Ppi/SecHobData.h b/MdePkg/Include/Ppi/SecHobData.h > new file mode 100644 > index 000000000000..0efe1a2d0b77 > --- /dev/null > +++ b/MdePkg/Include/Ppi/SecHobData.h > @@ -0,0 +1,65 @@ > +/** @file > + This file declares Sec Hob Data PPI. > + > + This PPI provides a way for the SEC code to pass zero or more HOBs in a > HOB list. > + > +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 that 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 PPI is introduced in PI Version 1.5. > + > +**/ > + > +#ifndef __SEC_HOB_DATA_PPI_H__ > +#define __SEC_HOB_DATA_PPI_H__ > + > +#include <Pi/PiHob.h> > + > +#define EFI_SEC_HOB_DATA_PPI_GUID \ > + { \ > + 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, 0x99, 0x9a, 0xc1, 0xb7, > 0x1f } \ > + } > + > +typedef struct _EFI_SEC_HOB_DATA_PPI EFI_SEC_HOB_DATA_PPI; > + > +/** > + Return a pointer to a buffer containing zero or more HOBs that > + will be installed into the PEI HOB List. > + > + This function returns a pointer to a pointer to zero or more HOBs, > + terminated with a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST. > + Note: The HobList must not contain a EFI_HOB_HANDOFF_INFO_TABLE HOB (PHIT) > HOB. > + > + @param[in] This Pointer to this PPI structure. > + @param[out] HobList A pointer to a returned pointer to zero or more > HOBs. > + If no HOBs are to be returned, then the returned > pointer > + is a pointer to a HOB of type > EFI_HOB_TYPE_END_OF_HOB_LIST. > + > + @retval EFI_SUCCESS This function completed successfully. > + @retval EFI_NOT_FOUND No HOBS are available. > + > +**/ > +typedef > +EFI_STATUS > +(EFIAPI *EFI_SEC_HOB_DATA_GET) ( > + IN CONST EFI_SEC_HOB_DATA_PPI *This, > + OUT EFI_HOB_GENERIC_HEADER **HobList > +); > + > +/// > +/// This PPI provides a way for the SEC code to pass zero or more HOBs in a > HOB list. > +/// > +struct _EFI_SEC_HOB_DATA_PPI { > + EFI_SEC_HOB_DATA_GET GetHobs; > +}; > + > +extern EFI_GUID gEfiSecHobDataPpiGuid; > + > +#endif > diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec > index d6928b3f97bf..f54b056563b4 100644 > --- a/MdePkg/MdePkg.dec > +++ b/MdePkg/MdePkg.dec > @@ -909,6 +909,13 @@ [Ppis] > ## Include/Ppi/SecPlatformInformation.h > gEfiSecPlatformInformation2PpiGuid = { 0x9e9f374b, 0x8f16, 0x4230, {0x98, > 0x24, 0x58, 0x46, 0xee, 0x76, 0x6a, 0x97 } } > > + # > + # PPIs defined in PI 1.5. > + # > + > + ## Include/Ppi/SecHobData.h > + gEfiSecHobDataPpiGuid = { 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, > 0x99, 0x9a, 0xc1, 0xb7, 0x1f } } > + > [Protocols] > ## Include/Protocol/Pcd.h > gPcdProtocolGuid = { 0x11B34006, 0xD85B, 0x4D0A, { 0xA2, > 0x90, 0xD5, 0xA5, 0x71, 0x31, 0x0E, 0xF7 }} > -- > 2.7.0.windows.1
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