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Update For R9 Review.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7215 6f19259b-4bc3-4df7-8a09-765794883524
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hfang
2009-01-08 08:48:15 +00:00
parent 2895c5060c
commit eeefcb9d4b
32 changed files with 711 additions and 461 deletions
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232
IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.c
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@ -1,4 +1,4 @@
/**@file
/** @file
Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
@ -21,7 +21,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@param Start address including VGA range
@param Length length of VGA range.
@retval EFI_SUCCESS success
@retval EFI_SUCCESS success.
**/
EFI_STATUS
SkipVGAAperture (
@ -50,12 +50,12 @@ SkipVGAAperture (
}
/**
This function is used to skip ISA aliasing aperture
This function is used to skip ISA aliasing aperture.
@param Start address including ISA aliasing aperture
@param Length length of ISA aliasing aperture
@param Start address including ISA aliasing aperture.
@param Length length of ISA aliasing aperture.
@retval EFI_SUCCESS success
@retval EFI_SUCCESS success.
**/
EFI_STATUS
SkipIsaAliasAperture (
@ -89,10 +89,10 @@ SkipIsaAliasAperture (
This function inserts a resource node into the resource list.
The resource list is sorted in descend order.
@param Bridge PCI resource node for bridge
@param ResNode Resource node want to be inserted
@param Bridge PCI resource node for bridge.
@param ResNode Resource node want to be inserted.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
InsertResourceNode (
@ -141,13 +141,13 @@ Routine Description:
If the TypeMerge is TRUE, Res resource type is changed to the type of destination resource
type.
@param Dst Point to destination resource tree
@param Res Point to source resource tree
@param Dst Point to destination resource tree.
@param Res Point to source resource tree.
@param TypeMerge If the TypeMerge is TRUE, Res resource type is changed to the type of
destination resource type.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
MergeResourceTree (
@ -183,7 +183,7 @@ MergeResourceTree (
@param Bridge PCI resource node for bridge.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
CalculateApertureIo16 (
@ -311,11 +311,11 @@ CalculateApertureIo16 (
/**
This function is used to calculate the resource aperture
for a given bridge device
for a given bridge device.
@param Bridge Give bridge device
@param Bridge Give bridge device.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
CalculateResourceAperture (
@ -411,16 +411,16 @@ CalculateResourceAperture (
}
/**
Get IO/Memory resource infor for given PCI device
Get IO/Memory resource infor for given PCI device.
@param PciDev Pci device instance
@param IoNode Resource info node for IO
@param Mem32Node Resource info node for 32-bit memory
@param PMem32Node Resource info node for 32-bit PMemory
@param Mem64Node Resource info node for 64-bit memory
@param PMem64Node Resource info node for 64-bit PMemory
@param PciDev Pci device instance.
@param IoNode Resource info node for IO .
@param Mem32Node Resource info node for 32-bit memory.
@param PMem32Node Resource info node for 32-bit PMemory.
@param Mem64Node Resource info node for 64-bit memory.
@param PMem64Node Resource info node for 64-bit PMemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
GetResourceFromDevice (
@ -558,14 +558,14 @@ GetResourceFromDevice (
}
/**
This function is used to create a resource node
This function is used to create a resource node.
@param PciDev Pci device instance
@param Length Length of Io/Memory resource
@param Alignment Alignment of resource
@param Bar Bar index
@param ResType Type of resource: IO/Memory
@param ResUage Resource usage
@param PciDev Pci device instance.
@param Length Length of Io/Memory resource.
@param Alignment Alignment of resource.
@param Bar Bar index.
@param ResType Type of resource: IO/Memory.
@param ResUsage Resource usage.
**/
PCI_RESOURCE_NODE *
CreateResourceNode (
@ -605,14 +605,14 @@ CreateResourceNode (
This routine is used to extract resource request from
device node list.
@param Bridge Pci device instance
@param IoNode Resource info node for IO
@param Mem32Node Resource info node for 32-bit memory
@param PMem32Node Resource info node for 32-bit PMemory
@param Mem64Node Resource info node for 64-bit memory
@param PMem64Node Resource info node for 64-bit PMemory
@param Bridge Pci device instance.
@param IoNode Resource info node for IO.
@param Mem32Node Resource info node for 32-bit memory.
@param PMem32Node Resource info node for 32-bit PMemory.
@param Mem64Node Resource info node for 64-bit memory.
@param PMem64Node Resource info node for 64-bit PMemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
CreateResourceMap (
@ -849,16 +849,16 @@ CreateResourceMap (
}
/**
This function is used to do the resource padding for a specific platform
This function is used to do the resource padding for a specific platform.
@param Bridge Pci device instance
@param IoNode Resource info node for IO
@param Mem32Node Resource info node for 32-bit memory
@param PMem32Node Resource info node for 32-bit PMemory
@param Mem64Node Resource info node for 64-bit memory
@param PMem64Node Resource info node for 64-bit PMemory
@param PciDev Pci device instance.
@param IoNode Resource info node for IO.
@param Mem32Node Resource info node for 32-bit memory.
@param PMem32Node Resource info node for 32-bit PMemory.
@param Mem64Node Resource info node for 64-bit memory.
@param PMem64Node Resource info node for 64-bit PMemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
ResourcePaddingPolicy (
@ -893,16 +893,15 @@ ResourcePaddingPolicy (
doesn't support certain resource. Degradation path is
PMEM64 -> MEM64 -> MEM32
PMEM64 -> PMEM32 -> MEM32
IO32 -> IO16
IO32 -> IO16.
@param Bridge Pci device instance
@param IoNode Resource info node for IO
@param Mem32Node Resource info node for 32-bit memory
@param PMem32Node Resource info node for 32-bit PMemory
@param Mem64Node Resource info node for 64-bit memory
@param PMem64Node Resource info node for 64-bit PMemory
@param Bridge Pci device instance.
@param Mem32Node Resource info node for 32-bit memory.
@param PMem32Node Resource info node for 32-bit PMemory.
@param Mem64Node Resource info node for 64-bit memory.
@param PMem64Node Resource info node for 64-bit PMemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
DegradeResource (
@ -1008,10 +1007,11 @@ DegradeResource (
/**
Test whether bridge device support decode resource
@param Bridge Bridge device instance
@param Decode Decode type according to resource type
@param Bridge Bridge device instance.
@param Decode Decode type according to resource type.
@return whether bridge device support decode resource
@return TRUE bridge device support decode resource.
@return FALSE bridge device don't support decode resource.
**/
BOOLEAN
@ -1030,13 +1030,13 @@ BridgeSupportResourceDecode (
/**
This function is used to program the resource allocated
for each resource node
for each resource node.
@param Base Base address of resource
@param Bridge Bridge device instance
@param Base Base address of resource.
@param Bridge Bridge device instance.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
ProgramResource (
@ -1084,10 +1084,10 @@ ProgramResource (
/**
Program Bar register.
@param Base Base address for resource
@param Node Point to resoure node structure
@param Base Base address for resource.
@param Node Point to resoure node structure.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
ProgramBar (
@ -1166,12 +1166,12 @@ ProgramBar (
}
/**
Program PPB apperture
Program PPB apperture.
@param Base Base address for resource
@param Node Point to resoure node structure
@param Base Base address for resource.
@param Node Point to resoure node structure.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
ProgramPpbApperture (
@ -1340,13 +1340,13 @@ ProgramPpbApperture (
}
/**
Program parent bridge for oprom
Program parent bridge for oprom.
@param PciDevice Pci deivce instance
@param OptionRomBase Base address for oprom
@param Enable Enable/Disable
@param PciDevice Pci deivce instance.
@param OptionRomBase Base address for oprom.
@param Enable Enable/Disable.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
ProgrameUpstreamBridgeForRom (
@ -1392,11 +1392,11 @@ ProgrameUpstreamBridgeForRom (
}
/**
Test whether resource exists for a bridge
Test whether resource exists for a bridge.
@param Bridge Point to resource node for a bridge
@param Bridge Point to resource node for a bridge.
@return whether resource exists
@return whether resource exists.
**/
BOOLEAN
ResourceRequestExisted (
@ -1415,8 +1415,8 @@ ResourceRequestExisted (
/**
Initialize resource pool structure.
@param ResourcePool Point to resource pool structure
@param ResourceType Type of resource
@param ResourcePool Point to resource pool structure.
@param ResourceType Type of resource.
**/
EFI_STATUS
InitializeResourcePool (
@ -1434,21 +1434,21 @@ InitializeResourcePool (
}
/**
Get all resource information for given Pci device
Get all resource information for given Pci device.
@param PciDev Pci device instance
@param IoBridge Io resource node
@param Mem32Bridge 32-bit memory node
@param PMem32Bridge 32-bit Pmemory node
@param Mem64Bridge 64-bit memory node
@param PMem64Bridge 64-bit PMemory node
@param IoPool Link list header for Io resource
@param Mem32Pool Link list header for 32-bit memory
@param PMem32Pool Link list header for 32-bit Pmemory
@param Mem64Pool Link list header for 64-bit memory
@param PMem64Pool Link list header for 64-bit Pmemory
@param PciDev Pci device instance.
@param IoBridge Io resource node.
@param Mem32Bridge 32-bit memory node.
@param PMem32Bridge 32-bit Pmemory node.
@param Mem64Bridge 64-bit memory node.
@param PMem64Bridge 64-bit PMemory node.
@param IoPool Link list header for Io resource.
@param Mem32Pool Link list header for 32-bit memory.
@param PMem32Pool Link list header for 32-bit Pmemory.
@param Mem64Pool Link list header for 64-bit memory.
@param PMem64Pool Link list header for 64-bit Pmemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
GetResourceMap (
@ -1553,11 +1553,11 @@ GetResourceMap (
}
/**
Destory given resource tree
Destory given resource tree.
@param Bridge root node of resource tree
@param Bridge root node of resource tree.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
DestroyResourceTree (
@ -1588,10 +1588,10 @@ DestroyResourceTree (
/**
Record the reserved resource and insert to reserved list.
@param Base Base address of reserved resourse
@param Length Length of reserved resource
@param ResType Resource type
@param Bridge Pci device instance
@param Base Base address of reserved resourse.
@param Length Length of reserved resource.
@param ResType Resource type.
@param Bridge Pci device instance.
**/
EFI_STATUS
RecordReservedResource (
@ -1619,16 +1619,16 @@ RecordReservedResource (
}
/**
Insert resource padding for P2C
Insert resource padding for P2C.
@param PciDev Pci device instance
@param IoNode Resource info node for IO
@param Mem32Node Resource info node for 32-bit memory
@param PMem32Node Resource info node for 32-bit PMemory
@param Mem64Node Resource info node for 64-bit memory
@param PMem64Node Resource info node for 64-bit PMemory
@param PciDev Pci device instance.
@param IoNode Resource info node for IO.
@param Mem32Node Resource info node for 32-bit memory.
@param PMem32Node Resource info node for 32-bit PMemory.
@param Mem64Node Resource info node for 64-bit memory.
@param PMem64Node Resource info node for 64-bit PMemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
ResourcePaddingForCardBusBridge (
@ -1959,14 +1959,14 @@ ProgramP2C (
/**
Create padding resource node.
@param PciDev Pci device instance
@param IoNode Resource info node for IO
@param Mem32Node Resource info node for 32-bit memory
@param PMem32Node Resource info node for 32-bit PMemory
@param Mem64Node Resource info node for 64-bit memory
@param PMem64Node Resource info node for 64-bit PMemory
@param PciDev Pci device instance.
@param IoNode Resource info node for IO.
@param Mem32Node Resource info node for 32-bit memory.
@param PMem32Node Resource info node for 32-bit PMemory.
@param Mem64Node Resource info node for 64-bit memory.
@param PMem64Node Resource info node for 64-bit PMemory.
@retval EFI_SUCCESS Success
@retval EFI_SUCCESS Success.
**/
EFI_STATUS
@ -2117,11 +2117,11 @@ ApplyResourcePadding (
}
/**
Get padding resource for PPB
Get padding resource for PPB.
Light PCI bus driver woundn't support hotplug root device
So no need to pad resource for them
So no need to pad resource for them.
@param PciIoDevice Pci device instance
@param PciIoDevice Pci device instance.
**/
VOID
GetResourcePaddingPpb (