Reviewed-by: Nate DeSimone <nathaniel.l.desim...@intel.com> > -----Original Message----- > From: Luo, Heng <heng....@intel.com> > Sent: Sunday, January 31, 2021 5:37 PM > To: devel@edk2.groups.io > Cc: Chaganty, Rangasai V <rangasai.v.chaga...@intel.com>; Desimone, > Nathaniel L <nathaniel.l.desim...@intel.com> > Subject: [PATCH 20/40] TigerlakeSiliconPkg/IpBlock: Add HostBridge > component > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3171 > > Adds the following files: > * IpBlock/HostBridge/IncludePrivate > > Cc: Sai Chaganty <rangasai.v.chaga...@intel.com> > Cc: Nate DeSimone <nathaniel.l.desim...@intel.com> > Signed-off-by: Heng Luo <heng....@intel.com> > --- > > Silicon/Intel/TigerlakeSiliconPkg/IpBlock/HostBridge/IncludePrivate/HostBrid > geDataHob.h | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git > a/Silicon/Intel/TigerlakeSiliconPkg/IpBlock/HostBridge/IncludePrivate/HostBr > idgeDataHob.h > b/Silicon/Intel/TigerlakeSiliconPkg/IpBlock/HostBridge/IncludePrivate/HostB > ridgeDataHob.h > new file mode 100644 > index 0000000000..41e92da4df > --- /dev/null > +++ > b/Silicon/Intel/TigerlakeSiliconPkg/IpBlock/HostBridge/IncludePrivate/HostB > ridgeDataHob.h > @@ -0,0 +1,25 @@ > +/** @file > > + The GUID definition for Host Bridge Data Hob > > + > > + Copyright (c) 2021, Intel Corporation. All rights reserved.<BR> > > + SPDX-License-Identifier: BSD-2-Clause-Patent > > +**/ > > +#ifndef _HOST_BRIDGE_DATA_HOB_H_ > > +#define _HOST_BRIDGE_DATA_HOB_H_ > > + > > +#include <Base.h> > > + > > +extern EFI_GUID gHostBridgeDataHobGuid; > > +#pragma pack (push,1) > > + > > +/// > > +/// Host Bridge Data Hob > > +/// > > +typedef struct { > > + EFI_HOB_GUID_TYPE EfiHobGuidType; ///< GUID > Hob type > structure for gSaDataHobGuid > > + UINT8 EnableAbove4GBMmio; ///< > 0=Disable above > 4GB MMIO resource support, 1=Enable above 4GB MMIO resource support > > + BOOLEAN SkipPamLock; ///< 0=All > PAM registers will > be locked in System Agent code, 1=Do not lock PAM registers in System > Agent code. > > + UINT8 Rsvd1[2]; ///< > Reserved for future use > > +} HOST_BRIDGE_DATA_HOB; > > +#pragma pack (pop) > > +#endif > > -- > 2.24.0.windows.2
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