diff options
| author | Jiewen Yao <jiewen.yao@intel.com> | 2018-03-26 20:50:41 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2018-03-26 20:52:27 +0800 |
| commit | 62f1e1e58965702030f722dcdf6de58998cf08a1 (patch) | |
| tree | c9381f7c793a1cb61912e89e0ddfd561d883bf41 /Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib | |
| parent | 062cc36cc27bb55c35e0bdd196e9806bc9d79a3e (diff) | |
| download | edk2-platforms-62f1e1e58965702030f722dcdf6de58998cf08a1.tar.xz | |
KabylakeOpenBoardPkg: Add TBT support.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Vishal P Adodariya <vishal.p.adodariya@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Diffstat (limited to 'Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib')
3 files changed, 268 insertions, 0 deletions
diff --git a/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLib.c b/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLib.c new file mode 100644 index 0000000000..0e58bc8294 --- /dev/null +++ b/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLib.c @@ -0,0 +1,167 @@ +/** @file
+ This file is DxeTbtPolicyLib library.
+
+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 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.
+
+**/
+#include <DxeTbtPolicyLibrary.h>
+#include <TbtBoardInfo.h>
+#include <Protocol/DxeTbtPolicy.h>
+#include <Guid/HobList.h>
+#include <Library/HobLib.h>
+
+
+/**
+Update Tbt Policy Callback
+Need to add PCDs for setup options
+**/
+
+VOID
+EFIAPI
+UpdateTbtPolicyCallback (
+ VOID
+ )
+{
+
+ EFI_STATUS Status;
+ DXE_TBT_POLICY_PROTOCOL *DxeTbtConfig;
+
+ DxeTbtConfig = NULL;
+ Status = EFI_NOT_FOUND;
+ DEBUG ((DEBUG_INFO, "UpdateTbtPolicyCallback\n"));
+
+ Status = gBS->LocateProtocol (
+ &gDxeTbtPolicyProtocolGuid,
+ NULL,
+ (VOID **) &DxeTbtConfig
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, " gDxeTbtPolicyProtocolGuid Not installed!!!\n"));
+ } else {
+ DxeTbtConfig->DTbtResourceConfig.DTbtPcieExtraBusRsvd = PcdGet8 (PcdDTbtPcieExtraBusRsvd);
+ DxeTbtConfig->DTbtResourceConfig.DTbtPcieMemRsvd = PcdGet16 (PcdDTbtPcieMemRsvd);
+ DxeTbtConfig->DTbtResourceConfig.DTbtPcieMemAddrRngMax = PcdGet8 (PcdDTbtPcieMemAddrRngMax);
+ DxeTbtConfig->DTbtResourceConfig.DTbtPciePMemRsvd = PcdGet16 (PcdDTbtPciePMemRsvd);
+ DxeTbtConfig->DTbtResourceConfig.DTbtPciePMemAddrRngMax = PcdGet8 (PcdDTbtPciePMemAddrRngMax);
+
+ DxeTbtConfig->TbtCommonConfig.TbtAspm = PcdGet8 (PcdDTbtAspm);
+ DxeTbtConfig->TbtCommonConfig.TbtHotNotify = PcdGet8 (PcdDTbtHotNotify);
+ DxeTbtConfig->TbtCommonConfig.TbtHotSMI = PcdGet8 (PcdDTbtHotSMI);
+ DxeTbtConfig->TbtCommonConfig.TbtSetClkReq = PcdGet8 (PcdDTbtSetClkReq);
+ DxeTbtConfig->TbtCommonConfig.TbtWakeupSupport = PcdGet8 (PcdDTbtWakeupSupport);
+ DxeTbtConfig->TbtCommonConfig.SecurityMode = PcdGet8 (PcdDTbtSecurityMode);
+
+ DxeTbtConfig->TbtCommonConfig.Gpio5Filter = PcdGet8 (PcdDTbtGpio5Filter);
+ DxeTbtConfig->TbtCommonConfig.TbtAcDcSwitch = PcdGet8 (PcdDTbtAcDcSwitch);
+
+ DxeTbtConfig->TbtCommonConfig.Rtd3Tbt = PcdGet8 (PcdRtd3Tbt);
+ DxeTbtConfig->TbtCommonConfig.Rtd3TbtOffDelay = PcdGet16 (PcdRtd3TbtOffDelay);
+ DxeTbtConfig->TbtCommonConfig.Rtd3TbtClkReq = PcdGet8 (PcdRtd3TbtClkReq);
+ DxeTbtConfig->TbtCommonConfig.Win10Support = PcdGet8 (PcdDTbtWin10Support);
+ }
+
+ return;
+}
+
+/**
+ Print DXE TBT Policy
+**/
+VOID
+TbtPrintDxePolicyConfig (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ DXE_TBT_POLICY_PROTOCOL *DxeTbtConfig;
+
+ DEBUG ((DEBUG_INFO, "TbtPrintDxePolicyConfig Start\n"));
+
+ DxeTbtConfig = NULL;
+ Status = EFI_NOT_FOUND;
+ Status = gBS->LocateProtocol (
+ &gDxeTbtPolicyProtocolGuid,
+ NULL,
+ (VOID **) &DxeTbtConfig
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, " gDxeTbtPolicyProtocolGuid Not installed!!!\n"));
+ }
+ ASSERT_EFI_ERROR (Status);
+ //
+ // Print DTBT Policy
+ //
+ DEBUG ((DEBUG_ERROR, " ========================= DXE TBT POLICY ========================= \n"));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->DTbtResourceConfig.DTbtPcieExtraBusRsvd = %x\n", DxeTbtConfig->DTbtResourceConfig.DTbtPcieExtraBusRsvd));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->DTbtResourceConfig.DTbtPcieMemRsvd = %x\n", DxeTbtConfig->DTbtResourceConfig.DTbtPcieMemRsvd));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->DTbtResourceConfig.DTbtPcieMemAddrRngMax = %x\n", DxeTbtConfig->DTbtResourceConfig.DTbtPcieMemAddrRngMax));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->DTbtResourceConfig.DTbtPciePMemRsvd = %x\n", DxeTbtConfig->DTbtResourceConfig.DTbtPciePMemRsvd));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->DTbtResourceConfig.DTbtPciePMemAddrRngMax = %x\n", DxeTbtConfig->DTbtResourceConfig.DTbtPciePMemAddrRngMax));
+
+
+ //
+ // Print TBT Common Policy
+ //
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtAspm = %x\n", DxeTbtConfig->TbtCommonConfig.TbtAspm));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtHotNotify = %x\n", DxeTbtConfig->TbtCommonConfig.TbtHotNotify));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtHotSMI = %x\n", DxeTbtConfig->TbtCommonConfig.TbtHotSMI));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtLtr = %x\n", DxeTbtConfig->TbtCommonConfig.TbtLtr));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtSetClkReq = %x\n", DxeTbtConfig->TbtCommonConfig.TbtSetClkReq));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtWakeupSupport = %x\n", DxeTbtConfig->TbtCommonConfig.TbtWakeupSupport));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.SecurityMode = %x\n", DxeTbtConfig->TbtCommonConfig.SecurityMode));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.Gpio5Filter = %x\n", DxeTbtConfig->TbtCommonConfig.Gpio5Filter));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.TbtAcDcSwitch = %x\n", DxeTbtConfig->TbtCommonConfig.TbtAcDcSwitch));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.Rtd3Tbt = %x\n", DxeTbtConfig->TbtCommonConfig.Rtd3Tbt));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.Rtd3TbtOffDelay = %x\n", DxeTbtConfig->TbtCommonConfig.Rtd3TbtOffDelay));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.Rtd3TbtClkReq = %x\n", DxeTbtConfig->TbtCommonConfig.Rtd3TbtClkReq));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.Rtd3TbtClkReqDelay = %x\n", DxeTbtConfig->TbtCommonConfig.Rtd3TbtClkReqDelay));
+ DEBUG ((DEBUG_INFO, "DxeTbtConfig->TbtCommonConfig.Win10Support = %x\n", DxeTbtConfig->TbtCommonConfig.Win10Support));
+
+ return;
+}
+
+/**
+ Install Tbt Policy
+
+ @param[in] ImageHandle Image handle of this driver.
+
+ @retval EFI_SUCCESS The policy is installed.
+ @retval EFI_OUT_OF_RESOURCES Insufficient resources to create buffer
+
+**/
+EFI_STATUS
+EFIAPI
+InstallTbtPolicy (
+ IN EFI_HANDLE ImageHandle
+ )
+{
+ EFI_STATUS Status;
+ DXE_TBT_POLICY_PROTOCOL *DxeTbtPolicy;
+
+ DEBUG ((DEBUG_INFO, "Install DXE TBT Policy\n"));
+
+ DxeTbtPolicy = NULL;
+ //Alloc memory for DxeTbtPolicy
+ DxeTbtPolicy = (DXE_TBT_POLICY_PROTOCOL *) AllocateZeroPool (sizeof (DXE_TBT_POLICY_PROTOCOL));
+ if (DxeTbtPolicy == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ Status = gBS->InstallProtocolInterface (
+ &ImageHandle,
+ &gDxeTbtPolicyProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ DxeTbtPolicy
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "Install Tbt Secure Boot List protocol failed\n"));
+ }
+ return Status;
+}
+
diff --git a/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLib.inf b/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLib.inf new file mode 100644 index 0000000000..38f30d1f11 --- /dev/null +++ b/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLib.inf @@ -0,0 +1,73 @@ +## @file
+# Component description file for Tbt functionality
+#
+# 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.
+#
+##
+
+
+[Defines]
+INF_VERSION = 0x00010017
+BASE_NAME = DxeTbtPolicyLib
+FILE_GUID = 28ABF346-4E52-4BD3-b1FF-63BA7563C9D4
+VERSION_STRING = 1.0
+MODULE_TYPE = BASE
+LIBRARY_CLASS = DxeTbtPolicyLib
+
+
+[LibraryClasses]
+BaseMemoryLib
+UefiRuntimeServicesTableLib
+UefiBootServicesTableLib
+DebugLib
+PostCodeLib
+HobLib
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ MinPlatformPkg/MinPlatformPkg.dec
+ KabylakeOpenBoardPkg/OpenBoardPkg.dec
+ KabylakeSiliconPkg/SiPkg.dec
+
+[Pcd]
+gBoardModuleTokenSpaceGuid.PcdDTbtSecurityMode ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtGpio5Filter ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtWakeupSupport ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtHotSMI ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtHotNotify ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtSetClkReq ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtAspm ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtAcDcSwitch ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdRtd3Tbt ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdRtd3TbtClkReq ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtWin10Support ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdRtd3TbtClkReqDelay ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdRtd3TbtOffDelay ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtPcieExtraBusRsvd ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtPcieMemRsvd ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtPcieMemAddrRngMax ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtPciePMemRsvd ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtPciePMemAddrRngMax ## CONSUMES
+gBoardModuleTokenSpaceGuid.PcdDTbtPcieRpNumber ## CONSUMES
+
+
+[Sources]
+DxeTbtPolicyLib.c
+
+
+[Guids]
+gEfiEndOfDxeEventGroupGuid
+#gSetupVariableGuid
+gTbtInfoHobGuid
+
+[Protocols]
+gDxeTbtPolicyProtocolGuid
diff --git a/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLibrary.h b/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLibrary.h new file mode 100644 index 0000000000..e0f749ec53 --- /dev/null +++ b/Platform/Intel/KabylakeOpenBoardPkg/Features/Tbt/Library/DxeTbtPolicyLib/DxeTbtPolicyLibrary.h @@ -0,0 +1,28 @@ +/** @file
+ Header file for the DxeTBTPolicy library.
+
+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 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.
+
+**/
+#ifndef _DXE_TBT_POLICY_LIBRARY_H_
+#define _DXE_TBT_POLICY_LIBRARY_H_
+
+#include <Uefi.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <ConfigBlock.h>
+#include <Library/ConfigBlockLib.h>
+#include <Guid/EventGroup.h>
+
+#endif // _DXE_TBT_POLICY_LIBRARY_H_
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