Reviewed-by: [email protected] > -----Original Message----- > From: Zeng, Star > Sent: Friday, March 2, 2018 1:16 PM > To: [email protected] > Cc: Zeng, Star <[email protected]>; Yao, Jiewen <[email protected]> > Subject: [PATCH 1/3] MdeModulePkg: Add S3SmmInitDone definition > > Add gEdkiiS3SmmInitDoneGuid, after S3 SMM initialization is done and > before S3 boot script is executed, this GUID is installed as PPI in > PEI and protocol in SMM environment. It allows for PEIMs or SMM > drivers to hook this point and do the required tasks. > > Cc: Jiewen Yao <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Star Zeng <[email protected]> > --- > MdeModulePkg/Include/Guid/S3SmmInitDone.h | 27 > +++++++++++++++++++++++++++ > MdeModulePkg/MdeModulePkg.dec | 3 +++ > 2 files changed, 30 insertions(+) > create mode 100644 MdeModulePkg/Include/Guid/S3SmmInitDone.h > > diff --git a/MdeModulePkg/Include/Guid/S3SmmInitDone.h > b/MdeModulePkg/Include/Guid/S3SmmInitDone.h > new file mode 100644 > index 000000000000..53fef8ed19ef > --- /dev/null > +++ b/MdeModulePkg/Include/Guid/S3SmmInitDone.h > @@ -0,0 +1,27 @@ > +/** @file > + After S3 SMM initialization is done and before S3 boot script is executed, > + this GUID is installed as PPI in PEI and protocol in SMM environment. > + It allows for PEIMs or SMM drivers to hook this point and do the required > tasks. > + > + Copyright (c) 2018, 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. > + > +**/ > + > +#ifndef __S3_SMM_INIT_DONE_H__ > +#define __S3_SMM_INIT_DONE_H__ > + > +#define EDKII_S3_SMM_INIT_DONE_GUID \ > + { \ > + 0x8f9d4825, 0x797d, 0x48fc, { 0x84, 0x71, 0x84, 0x50, 0x25, 0x79, 0x2e, > 0xf6 } \ > + } > + > +extern EFI_GUID gEdkiiS3SmmInitDoneGuid; > + > +#endif > diff --git a/MdeModulePkg/MdeModulePkg.dec > b/MdeModulePkg/MdeModulePkg.dec > index 455979386e3f..2b24ba506832 100644 > --- a/MdeModulePkg/MdeModulePkg.dec > +++ b/MdeModulePkg/MdeModulePkg.dec > @@ -406,6 +406,9 @@ [Guids] > ## Include/Guid/EndofS3Resume.h > gEdkiiEndOfS3ResumeGuid = { 0x96f5296d, 0x05f7, 0x4f3c, {0x84, 0x67, > 0xe4, 0x56, 0x89, 0x0e, 0x0c, 0xb5 } } > > + ## Include/Guid/S3SmmInitDone.h > + gEdkiiS3SmmInitDoneGuid = { 0x8f9d4825, 0x797d, 0x48fc, { 0x84, 0x71, > 0x84, 0x50, 0x25, 0x79, 0x2e, 0xf6 } } > + > [Ppis] > ## Include/Ppi/AtaController.h > gPeiAtaControllerPpiGuid = { 0xa45e60d1, 0xc719, 0x44aa, { 0xb0, > 0x7a, 0xaa, 0x77, 0x7f, 0x85, 0x90, 0x6d }} > -- > 2.7.0.windows.1
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