sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Code Scrub for Dxe Core.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5560 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2008-07-24 02:54:45 +00:00
parent 11c11e4ecf
commit 022c6d45ef
38 changed files with 2499 additions and 2504 deletions
Download Patch File Download Diff File Expand all files Collapse all files

358
MdeModulePkg/Core/Dxe/Gcd/Gcd.c
View File

@@ -1,6 +1,6 @@
/** @file
The file contains the GCD related services in the EFI Boot Services Table.
The GCD services are used to manage the memory and I/O regions that
The GCD services are used to manage the memory and I/O regions that
are accessible to the CPU that is executing the DXE core.
Copyright (c) 2006 - 2008, Intel Corporation. <BR>
@@ -26,7 +26,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED | \
EFI_RESOURCE_ATTRIBUTE_16_BIT_IO | \
EFI_RESOURCE_ATTRIBUTE_32_BIT_IO | \
EFI_RESOURCE_ATTRIBUTE_64_BIT_IO )
EFI_RESOURCE_ATTRIBUTE_64_BIT_IO )
#define TESTED_MEMORY_ATTRIBUTES (EFI_RESOURCE_ATTRIBUTE_PRESENT | \
EFI_RESOURCE_ATTRIBUTE_INITIALIZED | \
@@ -49,7 +49,7 @@ LIST_ENTRY mGcdIoSpaceMap = INITIALIZE_LIST_HEAD_VARIABLE (mGcdIoSp
EFI_GCD_MAP_ENTRY mGcdMemorySpaceMapEntryTemplate = {
EFI_GCD_MAP_SIGNATURE,
{
{
NULL,
NULL
},
@@ -81,7 +81,7 @@ EFI_GCD_MAP_ENTRY mGcdIoSpaceMapEntryTemplate = {
GCD_ATTRIBUTE_CONVERSION_ENTRY mAttributeConversionTable[] = {
{ EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE, EFI_MEMORY_UC, TRUE },
{ EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED, EFI_MEMORY_UCE, TRUE },
{ EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED, EFI_MEMORY_UCE, TRUE },
{ EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE, EFI_MEMORY_WC, TRUE },
{ EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE, EFI_MEMORY_WT, TRUE },
{ EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE, EFI_MEMORY_WB, TRUE },
@@ -156,11 +156,11 @@ CoreReleaseGcdIoLock (
/**
Aligns a value to the specified boundary.
@param Value 64 bit value to align
@param Alignment Log base 2 of the boundary to align Value to
@param RoundUp TRUE if Value is to be rounded up to the nearest
aligned boundary. FALSE is Value is to be
rounded down to the nearest aligned boundary.
@param Value 64 bit value to align
@param Alignment Log base 2 of the boundary to align Value to
@param RoundUp TRUE if Value is to be rounded up to the nearest
aligned boundary. FALSE is Value is to be
rounded down to the nearest aligned boundary.
@return A 64 bit value is the aligned to the value nearest Value with an alignment by Alignment.
@@ -185,7 +185,7 @@ AlignValue (
/**
Aligns address to the page boundary.
@param Value 64 bit address to align
@param Value 64 bit address to align
@return A 64 bit value is the aligned to the value nearest Value with an alignment by Alignment.
@@ -202,7 +202,7 @@ PageAlignAddress (
/**
Aligns length to the page boundary.
@param Value 64 bit length to align
@param Value 64 bit length to align
@return A 64 bit value is the aligned to the value nearest Value with an alignment by Alignment.
@@ -222,10 +222,10 @@ PageAlignLength (
/**
Allocate pool for two entries.
@param TopEntry An entry of GCD map
@param BottomEntry An entry of GCD map
@param TopEntry An entry of GCD map
@param BottomEntry An entry of GCD map
@retval EFI_OUT_OF_RESOURCES No enough buffer to be allocated.
@retval EFI_OUT_OF_RESOURCES No enough buffer to be allocated.
@retval EFI_SUCCESS Both entries successfully allocated.
**/
@@ -253,13 +253,13 @@ CoreAllocateGcdMapEntry (
/**
Internal function. Inserts a new descriptor into a sorted list
@param Link The linked list to insert the range BaseAddress
and Length into
@param Entry A pointer to the entry that is inserted
@param BaseAddress The base address of the new range
@param Length The length of the new range in bytes
@param TopEntry Top pad entry to insert if needed.
@param BottomEntry Bottom pad entry to insert if needed.
@param Link The linked list to insert the range BaseAddress
and Length into
@param Entry A pointer to the entry that is inserted
@param BaseAddress The base address of the new range
@param Length The length of the new range in bytes
@param TopEntry Top pad entry to insert if needed.
@param BottomEntry Bottom pad entry to insert if needed.
@retval EFI_SUCCESS The new range was inserted into the linked list
@@ -283,7 +283,7 @@ CoreInsertGcdMapEntry (
Entry->BaseAddress = BaseAddress;
BottomEntry->EndAddress = BaseAddress - 1;
InsertTailList (Link, &BottomEntry->Link);
}
}
if ((BaseAddress + Length - 1) < Entry->EndAddress) {
CopyMem (TopEntry, Entry, sizeof (EFI_GCD_MAP_ENTRY));
@@ -299,12 +299,12 @@ CoreInsertGcdMapEntry (
/**
Merge the Gcd region specified by Link and its adjacent entry.
@param Link Specify the entry to be merged (with its
adjacent entry).
@param Forward Direction (forward or backward).
@param Map Boundary.
@param Link Specify the entry to be merged (with its
adjacent entry).
@param Forward Direction (forward or backward).
@param Map Boundary.
@retval EFI_SUCCESS Successfully returned.
@retval EFI_SUCCESS Successfully returned.
@retval EFI_UNSUPPORTED These adjacent regions could not merge.
**/
@@ -372,11 +372,11 @@ CoreMergeGcdMapEntry (
/**
Merge adjacent entries on total chain.
@param TopEntry Top entry of GCD map.
@param BottomEntry Bottom entry of GCD map.
@param StartLink Start link of the list for this loop.
@param EndLink End link of the list for this loop.
@param Map Boundary.
@param TopEntry Top entry of GCD map.
@param BottomEntry Bottom entry of GCD map.
@param StartLink Start link of the list for this loop.
@param EndLink End link of the list for this loop.
@param Map Boundary.
@retval EFI_SUCCESS GCD map successfully cleaned up.
@@ -413,15 +413,15 @@ CoreCleanupGcdMapEntry (
/**
Search a segment of memory space in GCD map. The result is a range of GCD entry list.
@param BaseAddress The start address of the segment.
@param Length The length of the segment.
@param StartLink The first GCD entry involves this segment of
memory space.
@param EndLink The first GCD entry involves this segment of
memory space.
@param Map Points to the start entry to search.
@param BaseAddress The start address of the segment.
@param Length The length of the segment.
@param StartLink The first GCD entry involves this segment of
memory space.
@param EndLink The first GCD entry involves this segment of
memory space.
@param Map Points to the start entry to search.
@retval EFI_SUCCESS Successfully found the entry.
@retval EFI_SUCCESS Successfully found the entry.
@retval EFI_NOT_FOUND Not found.
**/
@@ -449,7 +449,7 @@ CoreSearchGcdMapEntry (
*StartLink = Link;
}
if (*StartLink != NULL) {
if ((BaseAddress + Length - 1) >= Entry->BaseAddress &&
if ((BaseAddress + Length - 1) >= Entry->BaseAddress &&
(BaseAddress + Length - 1) <= Entry->EndAddress ) {
*EndLink = Link;
return EFI_SUCCESS;
@@ -465,7 +465,7 @@ CoreSearchGcdMapEntry (
/**
Count the amount of GCD map entries.
@param Map Points to the start entry to do the count loop.
@param Map Points to the start entry to do the count loop.
@return The count.
@@ -484,7 +484,7 @@ CoreCountGcdMapEntry (
Count++;
Link = Link->ForwardLink;
}
return Count;
}
@@ -493,7 +493,7 @@ CoreCountGcdMapEntry (
/**
Return the memory attribute specified by Attributes
@param Attributes A num with some attribute bits on.
@param Attributes A num with some attribute bits on.
@return The enum value of memory attribute.
@@ -531,23 +531,23 @@ ConverToCpuArchAttributes (
/**
Do operation on a segment of memory space specified (add, free, remove, change attribute ...).
@param Operation The type of the operation
@param GcdMemoryType Additional information for the operation
@param GcdIoType Additional information for the operation
@param BaseAddress Start address of the segment
@param Length length of the segment
@param Capabilities The alterable attributes of a newly added entry
@param Attributes The attributes needs to be set
@param Operation The type of the operation
@param GcdMemoryType Additional information for the operation
@param GcdIoType Additional information for the operation
@param BaseAddress Start address of the segment
@param Length length of the segment
@param Capabilities The alterable attributes of a newly added entry
@param Attributes The attributes needs to be set
@retval EFI_INVALID_PARAMETER Length is 0 or address (length) not aligned when
setting attribute.
@retval EFI_SUCCESS Action successfully done.
@retval EFI_UNSUPPORTED Could not find the proper descriptor on this
segment or set an upsupported attribute.
@retval EFI_ACCESS_DENIED Operate on an space non-exist or is used for an
image.
@retval EFI_NOT_FOUND Free a non-using space or remove a non-exist
space, and so on.
@retval EFI_INVALID_PARAMETER Length is 0 or address (length) not aligned when
setting attribute.
@retval EFI_SUCCESS Action successfully done.
@retval EFI_UNSUPPORTED Could not find the proper descriptor on this
segment or set an upsupported attribute.
@retval EFI_ACCESS_DENIED Operate on an space non-exist or is used for an
image.
@retval EFI_NOT_FOUND Free a non-using space or remove a non-exist
space, and so on.
@retval EFI_OUT_OF_RESOURCES No buffer could be allocated.
**/
@@ -570,7 +570,7 @@ CoreConvertSpace (
EFI_GCD_MAP_ENTRY *BottomEntry;
LIST_ENTRY *StartLink;
LIST_ENTRY *EndLink;
EFI_CPU_ARCH_PROTOCOL *CpuArch;
UINT64 CpuArchAttributes;
@@ -778,15 +778,15 @@ Done:
/**
Check whether an entry could be used to allocate space.
@param Operation Allocate memory or IO
@param Entry The entry to be tested
@param GcdMemoryType The desired memory type
@param GcdIoType The desired IO type
@param Operation Allocate memory or IO
@param Entry The entry to be tested
@param GcdMemoryType The desired memory type
@param GcdIoType The desired IO type
@retval EFI_NOT_FOUND The memory type does not match or there's an
image handle on the entry.
@retval EFI_UNSUPPORTED The operation unsupported.
@retval EFI_SUCCESS It's ok for this entry to be used to allocate
@retval EFI_NOT_FOUND The memory type does not match or there's an
image handle on the entry.
@retval EFI_UNSUPPORTED The operation unsupported.
@retval EFI_SUCCESS It's ok for this entry to be used to allocate
space.
**/
@@ -822,18 +822,18 @@ CoreAllocateSpaceCheckEntry (
/**
Allocate space on specified address and length.
@param Operation The type of operation (memory or IO)
@param GcdAllocateType The type of allocate operation
@param GcdMemoryType The desired memory type
@param GcdIoType The desired IO type
@param Alignment Align with 2^Alignment
@param Length Length to allocate
@param BaseAddress Base address to allocate
@param ImageHandle The image handle consume the allocated space.
@param DeviceHandle The device handle consume the allocated space.
@param Operation The type of operation (memory or IO)
@param GcdAllocateType The type of allocate operation
@param GcdMemoryType The desired memory type
@param GcdIoType The desired IO type
@param Alignment Align with 2^Alignment
@param Length Length to allocate
@param BaseAddress Base address to allocate
@param ImageHandle The image handle consume the allocated space.
@param DeviceHandle The device handle consume the allocated space.
@retval EFI_INVALID_PARAMETER Invalid parameter.
@retval EFI_NOT_FOUND No descriptor for the desired space exists.
@retval EFI_INVALID_PARAMETER Invalid parameter.
@retval EFI_NOT_FOUND No descriptor for the desired space exists.
@retval EFI_SUCCESS Space successfully allocated.
**/
@@ -1074,12 +1074,12 @@ Done:
/**
Add a segment of memory to GCD map.
@param GcdMemoryType Memory type of the segment.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@param Capabilities alterable attributes of the segment.
@param GcdMemoryType Memory type of the segment.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@param Capabilities alterable attributes of the segment.
@retval EFI_INVALID_PARAMETER Invalid parameters.
@retval EFI_INVALID_PARAMETER Invalid parameters.
@retval EFI_SUCCESS Successfully add a segment of memory space.
**/
@@ -1109,16 +1109,16 @@ CoreInternalAddMemorySpace (
Allocates nonexistent memory, reserved memory, system memory, or memorymapped
I/O resources from the global coherency domain of the processor.
@param GcdAllocateType The type of allocate operation
@param GcdMemoryType The desired memory type
@param Alignment Align with 2^Alignment
@param Length Length to allocate
@param BaseAddress Base address to allocate
@param ImageHandle The image handle consume the allocated space.
@param DeviceHandle The device handle consume the allocated space.
@param GcdAllocateType The type of allocate operation
@param GcdMemoryType The desired memory type
@param Alignment Align with 2^Alignment
@param Length Length to allocate
@param BaseAddress Base address to allocate
@param ImageHandle The image handle consume the allocated space.
@param DeviceHandle The device handle consume the allocated space.
@retval EFI_INVALID_PARAMETER Invalid parameter.
@retval EFI_NOT_FOUND No descriptor contains the desired space.
@retval EFI_INVALID_PARAMETER Invalid parameter.
@retval EFI_NOT_FOUND No descriptor contains the desired space.
@retval EFI_SUCCESS Memory space successfully allocated.
**/
@@ -1134,14 +1134,14 @@ CoreAllocateMemorySpace (
)
{
return CoreAllocateSpace (
GCD_ALLOCATE_MEMORY_OPERATION,
GcdAllocateType,
GcdMemoryType,
(EFI_GCD_IO_TYPE) 0,
Alignment,
Length,
BaseAddress,
ImageHandle,
GCD_ALLOCATE_MEMORY_OPERATION,
GcdAllocateType,
GcdMemoryType,
(EFI_GCD_IO_TYPE) 0,
Alignment,
Length,
BaseAddress,
ImageHandle,
DeviceHandle
);
}
@@ -1151,10 +1151,10 @@ CoreAllocateMemorySpace (
Adds reserved memory, system memory, or memory-mapped I/O resources to the
global coherency domain of the processor.
@param GcdMemoryType Memory type of the memory space.
@param BaseAddress Base address of the memory space.
@param Length Length of the memory space.
@param Capabilities alterable attributes of the memory space.
@param GcdMemoryType Memory type of the memory space.
@param BaseAddress Base address of the memory space.
@param Length Length of the memory space.
@param Capabilities alterable attributes of the memory space.
@retval EFI_SUCCESS Merged this memory space into GCD map.
@@ -1181,7 +1181,7 @@ CoreAddMemorySpace (
Status = CoreAllocateMemorySpace (
EfiGcdAllocateAddress,
GcdMemoryType,
EFI_PAGE_SHIFT,
EFI_PAGE_SHIFT,
PageLength,
&PageBaseAddress,
gDxeCoreImageHandle,
@@ -1200,7 +1200,7 @@ CoreAddMemorySpace (
Status = CoreAllocateMemorySpace (
EfiGcdAllocateAddress,
GcdMemoryType,
EFI_PAGE_SHIFT,
EFI_PAGE_SHIFT,
EFI_PAGE_SIZE,
&PageBaseAddress,
gDxeCoreImageHandle,
@@ -1226,8 +1226,8 @@ CoreAddMemorySpace (
Frees nonexistent memory, reserved memory, system memory, or memory-mapped
I/O resources from the global coherency domain of the processor.
@param BaseAddress Base address of the memory space.
@param Length Length of the memory space.
@param BaseAddress Base address of the memory space.
@param Length Length of the memory space.
@retval EFI_SUCCESS Space successfully freed.
@@ -1246,8 +1246,8 @@ CoreFreeMemorySpace (
Removes reserved memory, system memory, or memory-mapped I/O resources from
the global coherency domain of the processor.
@param BaseAddress Base address of the memory space.
@param Length Length of the memory space.
@param BaseAddress Base address of the memory space.
@param Length Length of the memory space.
@retval EFI_SUCCESS Successfully remove a segment of memory space.
@@ -1265,7 +1265,7 @@ CoreRemoveMemorySpace (
/**
Build a memory descriptor according to an entry.
@param Descriptor The descriptor to be built
@param Descriptor The descriptor to be built
@param Entry According to this entry
**/
@@ -1288,10 +1288,10 @@ BuildMemoryDescriptor (
/**
Retrieves the descriptor for a memory region containing a specified address.
@param BaseAddress Specified start address
@param Descriptor Specified length
@param BaseAddress Specified start address
@param Descriptor Specified length
@retval EFI_INVALID_PARAMETER Invalid parameter
@retval EFI_INVALID_PARAMETER Invalid parameter
@retval EFI_SUCCESS Successfully get memory space descriptor.
**/
@@ -1316,7 +1316,7 @@ CoreGetMemorySpaceDescriptor (
CoreAcquireGcdMemoryLock ();
//
// Search for the list of descriptors that contain BaseAddress
// Search for the list of descriptors that contain BaseAddress
//
Status = CoreSearchGcdMapEntry (BaseAddress, 1, &StartLink, &EndLink, &mGcdMemorySpaceMap);
if (EFI_ERROR (Status)) {
@@ -1339,11 +1339,11 @@ CoreGetMemorySpaceDescriptor (
Modifies the attributes for a memory region in the global coherency domain of the
processor.
@param BaseAddress Specified start address
@param Length Specified length
@param Attributes Specified attributes
@param BaseAddress Specified start address
@param Length Specified length
@param Attributes Specified attributes
@retval EFI_SUCCESS Successfully set attribute of a segment of
@retval EFI_SUCCESS Successfully set attribute of a segment of
memory space.
**/
@@ -1362,11 +1362,11 @@ CoreSetMemorySpaceAttributes (
Returns a map of the memory resources in the global coherency domain of the
processor.
@param NumberOfDescriptors Number of descriptors.
@param MemorySpaceMap Descriptor array
@param NumberOfDescriptors Number of descriptors.
@param MemorySpaceMap Descriptor array
@retval EFI_INVALID_PARAMETER Invalid parameter
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_INVALID_PARAMETER Invalid parameter
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS Successfully get memory space map.
**/
@@ -1429,11 +1429,11 @@ Done:
/**
Adds reserved I/O or I/O resources to the global coherency domain of the processor.
@param GcdIoType IO type of the segment.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@param GcdIoType IO type of the segment.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@retval EFI_SUCCESS Merged this segment into GCD map.
@retval EFI_SUCCESS Merged this segment into GCD map.
@retval EFI_INVALID_PARAMETER Parameter not valid
**/
@@ -1458,16 +1458,16 @@ CoreAddIoSpace (
Allocates nonexistent I/O, reserved I/O, or I/O resources from the global coherency
domain of the processor.
@param GcdAllocateType The type of allocate operation
@param GcdIoType The desired IO type
@param Alignment Align with 2^Alignment
@param Length Length to allocate
@param BaseAddress Base address to allocate
@param ImageHandle The image handle consume the allocated space.
@param DeviceHandle The device handle consume the allocated space.
@param GcdAllocateType The type of allocate operation
@param GcdIoType The desired IO type
@param Alignment Align with 2^Alignment
@param Length Length to allocate
@param BaseAddress Base address to allocate
@param ImageHandle The image handle consume the allocated space.
@param DeviceHandle The device handle consume the allocated space.
@retval EFI_INVALID_PARAMETER Invalid parameter.
@retval EFI_NOT_FOUND No descriptor contains the desired space.
@retval EFI_INVALID_PARAMETER Invalid parameter.
@retval EFI_NOT_FOUND No descriptor contains the desired space.
@retval EFI_SUCCESS IO space successfully allocated.
**/
@@ -1483,14 +1483,14 @@ CoreAllocateIoSpace (
)
{
return CoreAllocateSpace (
GCD_ALLOCATE_IO_OPERATION,
GcdAllocateType,
(EFI_GCD_MEMORY_TYPE) 0,
GcdIoType,
Alignment,
Length,
BaseAddress,
ImageHandle,
GCD_ALLOCATE_IO_OPERATION,
GcdAllocateType,
(EFI_GCD_MEMORY_TYPE) 0,
GcdIoType,
Alignment,
Length,
BaseAddress,
ImageHandle,
DeviceHandle
);
}
@@ -1500,8 +1500,8 @@ CoreAllocateIoSpace (
Frees nonexistent I/O, reserved I/O, or I/O resources from the global coherency
domain of the processor.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@retval EFI_SUCCESS Space successfully freed.
@@ -1520,8 +1520,8 @@ CoreFreeIoSpace (
Removes reserved I/O or I/O resources from the global coherency domain of the
processor.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@param BaseAddress Base address of the segment.
@param Length Length of the segment.
@retval EFI_SUCCESS Successfully removed a segment of IO space.
@@ -1539,7 +1539,7 @@ CoreRemoveIoSpace (
/**
Build a IO descriptor according to an entry.
@param Descriptor The descriptor to be built
@param Descriptor The descriptor to be built
@param Entry According to this entry
**/
@@ -1560,10 +1560,10 @@ BuildIoDescriptor (
/**
Retrieves the descriptor for an I/O region containing a specified address.
@param BaseAddress Specified start address
@param Descriptor Specified length
@param BaseAddress Specified start address
@param Descriptor Specified length
@retval EFI_INVALID_PARAMETER Descriptor is NULL.
@retval EFI_INVALID_PARAMETER Descriptor is NULL.
@retval EFI_SUCCESS Successfully get the IO space descriptor.
**/
@@ -1588,7 +1588,7 @@ CoreGetIoSpaceDescriptor (
CoreAcquireGcdIoLock ();
//
// Search for the list of descriptors that contain BaseAddress
// Search for the list of descriptors that contain BaseAddress
//
Status = CoreSearchGcdMapEntry (BaseAddress, 1, &StartLink, &EndLink, &mGcdIoSpaceMap);
if (EFI_ERROR (Status)) {
@@ -1610,11 +1610,11 @@ CoreGetIoSpaceDescriptor (
/**
Returns a map of the I/O resources in the global coherency domain of the processor.
@param NumberOfDescriptors Number of descriptors.
@param IoSpaceMap Descriptor array
@param NumberOfDescriptors Number of descriptors.
@param IoSpaceMap Descriptor array
@retval EFI_INVALID_PARAMETER Invalid parameter
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_INVALID_PARAMETER Invalid parameter
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS Successfully get IO space map.
**/
@@ -1671,16 +1671,16 @@ CoreGetIoSpaceMap (
Done:
CoreReleaseGcdIoLock ();
return Status;
}
}
/**
Converts a Resource Descriptor HOB attributes mask to an EFI Memory Descriptor
capabilities mask
@param GcdMemoryType Type of resource in the GCD memory map.
@param Attributes The attribute mask in the Resource Descriptor
HOB.
@param GcdMemoryType Type of resource in the GCD memory map.
@param Attributes The attribute mask in the Resource Descriptor
HOB.
@return The capabilities mask for an EFI Memory Descriptor.
@@ -1693,7 +1693,7 @@ CoreConvertResourceDescriptorHobAttributesToCapabilities (
{
UINT64 Capabilities;
GCD_ATTRIBUTE_CONVERSION_ENTRY *Conversion;
//
// Convert the Resource HOB Attributes to an EFI Memory Capabilities mask
//
@@ -1704,7 +1704,7 @@ CoreConvertResourceDescriptorHobAttributesToCapabilities (
}
}
}
return Capabilities;
}
@@ -1717,10 +1717,10 @@ CoreConvertResourceDescriptorHobAttributesToCapabilities (
memory descriptor is provided to the memory services. Then the memory services
can be used to intialize the GCD map.
@param HobStart The start address of the HOB.
@param MemoryBaseAddress Start address of memory region found to init DXE
core.
@param MemoryLength Length of memory region found to init DXE core.
@param HobStart The start address of the HOB.
@param MemoryBaseAddress Start address of memory region found to init DXE
core.
@param MemoryLength Length of memory region found to init DXE core.
@retval EFI_SUCCESS Memory services successfully initialized.
@@ -1807,7 +1807,7 @@ CoreInitializeMemoryServices (
if (ResourceHob->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY &&
(ResourceHob->ResourceAttribute & MEMORY_ATTRIBUTE_MASK) == TESTED_MEMORY_ATTRIBUTES ) {
if (PhitHob->EfiFreeMemoryBottom >= ResourceHob->PhysicalStart &&
if (PhitHob->EfiFreeMemoryBottom >= ResourceHob->PhysicalStart &&
PhitHob->EfiFreeMemoryTop <= (ResourceHob->PhysicalStart + ResourceHob->ResourceLength) ) {
//
@@ -1931,10 +1931,10 @@ CoreInitializeMemoryServices (
can be used to intialize the GCD map. The HobStart will be relocated to a pool
buffer.
@param HobStart The start address of the HOB
@param MemoryBaseAddress Start address of memory region found to init DXE
core.
@param MemoryLength Length of memory region found to init DXE core.
@param HobStart The start address of the HOB
@param MemoryBaseAddress Start address of memory region found to init DXE
core.
@param MemoryLength Length of memory region found to init DXE core.
@retval EFI_SUCCESS GCD services successfully initialized.
@@ -1979,7 +1979,7 @@ CoreInitializeGcdServices (
ASSERT (CpuHob != NULL);
SizeOfMemorySpace = CpuHob->SizeOfMemorySpace;
SizeOfIoSpace = CpuHob->SizeOfIoSpace;
//
// Initialize the GCD Memory Space Map
//
@@ -2001,7 +2001,7 @@ CoreInitializeGcdServices (
InsertHeadList (&mGcdIoSpaceMap, &Entry->Link);
//
// Walk the HOB list and add all resource descriptors to the GCD
// Walk the HOB list and add all resource descriptors to the GCD
//
for (Hob.Raw = *HobStart; !END_OF_HOB_LIST(Hob); Hob.Raw = GET_NEXT_HOB(Hob)) {
@@ -2092,7 +2092,7 @@ CoreInitializeGcdServices (
if (!EFI_ERROR (Status)) {
Status = CoreAllocateMemorySpace (
EfiGcdAllocateAddress,
Descriptor.GcdMemoryType,
Descriptor.GcdMemoryType,
0,
MemoryHob->AllocDescriptor.MemoryLength,
&BaseAddress,
@@ -2115,7 +2115,7 @@ CoreInitializeGcdServices (
BaseAddress = FirmwareVolumeHob->BaseAddress;
Status = CoreAllocateMemorySpace (
EfiGcdAllocateAddress,
EfiGcdMemoryTypeMemoryMappedIo,
EfiGcdMemoryTypeMemoryMappedIo,
0,
FirmwareVolumeHob->Length,
&BaseAddress,
@@ -2129,7 +2129,7 @@ CoreInitializeGcdServices (
// Relocate HOB List to an allocated pool buffer.
//
NewHobList = CoreAllocateCopyPool (
(UINTN)PhitHob->EfiFreeMemoryBottom - (UINTN)(*HobStart),
(UINTN)PhitHob->EfiFreeMemoryBottom - (UINTN)(*HobStart),
*HobStart
);
ASSERT (NewHobList != NULL);