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audk/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf

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MdeModulePkg: Add generic PciHostBridgeDxe driver. This driver links to PciHostBridgeLib provided by platform/silicon to produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-18 05:50:18 +01:00
## @file
# Generic PCI Host Bridge driver.
#
MdeModulePkg/PciHostBridge: Count the (mm)io overhead when polling RootBridgeIo.PollMem()/PollIo() originally don't count the IO/MMIO access overhead when delaying. The patch changes the implementation to count the access overhead so that the actually delay equals to user required delay. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com>
2018-04-23 08:20:26 +02:00
# Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
MdeModulePkg: Add generic PciHostBridgeDxe driver. This driver links to PciHostBridgeLib provided by platform/silicon to produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-18 05:50:18 +01:00
#
MdeModulePkg: Replace BSD License with BSD+Patent License https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2019-04-04 01:05:13 +02:00
# SPDX-License-Identifier: BSD-2-Clause-Patent
MdeModulePkg: Add generic PciHostBridgeDxe driver. This driver links to PciHostBridgeLib provided by platform/silicon to produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-18 05:50:18 +01:00
#
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = PciHostBridgeDxe
FILE_GUID = 128FB770-5E79-4176-9E51-9BB268A17DD1
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = InitializePciHostBridge
[Sources]
PciHostBridge.h
PciRootBridge.h
PciHostBridge.c
PciRootBridgeIo.c
PciHostResource.h
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
UefiDriverEntryPoint
UefiBootServicesTableLib
DebugLib
DxeServicesTableLib
DevicePathLib
BaseMemoryLib
BaseLib
PciSegmentLib
MdeModulePkg/PciHostBridge: Add IOMMU support. If IOMMU protocol is installed, PciHostBridge just calls IOMMU AllocateBuffer/FreeBuffer/Map/Unmap. PciHostBridge does not set IOMMU access attribute, because it does not know which device request the DMA. This work is done by PciBus driver. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Leo Duran <leo.duran@amd.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Previous patch Tested-by: Brijesh Singh <brijesh.singh@amd.com> Previous patch Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Leo Duran <leo.duran@amd.com>
2017-04-29 10:23:58 +02:00
UefiLib
MdeModulePkg: Add generic PciHostBridgeDxe driver. This driver links to PciHostBridgeLib provided by platform/silicon to produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-18 05:50:18 +01:00
PciHostBridgeLib
MdeModulePkg/PciHostBridge: Count the (mm)io overhead when polling RootBridgeIo.PollMem()/PollIo() originally don't count the IO/MMIO access overhead when delaying. The patch changes the implementation to count the access overhead so that the actually delay equals to user required delay. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com>
2018-04-23 08:20:26 +02:00
TimerLib
MdeModulePkg: Add generic PciHostBridgeDxe driver. This driver links to PciHostBridgeLib provided by platform/silicon to produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-18 05:50:18 +01:00
[Protocols]
gEfiCpuIo2ProtocolGuid ## CONSUMES
gEfiDevicePathProtocolGuid ## BY_START
gEfiPciRootBridgeIoProtocolGuid ## BY_START
gEfiPciHostBridgeResourceAllocationProtocolGuid ## BY_START
MdeModulePkg/PciHostBridge: Add IOMMU support. If IOMMU protocol is installed, PciHostBridge just calls IOMMU AllocateBuffer/FreeBuffer/Map/Unmap. PciHostBridge does not set IOMMU access attribute, because it does not know which device request the DMA. This work is done by PciBus driver. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Leo Duran <leo.duran@amd.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Previous patch Tested-by: Brijesh Singh <brijesh.singh@amd.com> Previous patch Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Leo Duran <leo.duran@amd.com>
2017-04-29 10:23:58 +02:00
gEdkiiIoMmuProtocolGuid ## SOMETIMES_CONSUMES
MdeModulePkg: Add generic PciHostBridgeDxe driver. This driver links to PciHostBridgeLib provided by platform/silicon to produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-18 05:50:18 +01:00
[Depex]
gEfiCpuIo2ProtocolGuid AND
MdeModulePkg/PciHostBridgeDxe: Add CpuArch protocol dependency The driver entry point calls gDS->SetMemorySpaceAttributes(). This interface may return EFI_NOT_AVAILABLE_YET when CPU Arch protocol is not available. So we need to list CpuArch protocol in its INF dependency section. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-05-19 09:16:42 +02:00
gEfiCpuArchProtocolGuid