mirror of https://github.com/acidanthera/audk.git
288 lines
10 KiB
C
288 lines
10 KiB
C
/** @file
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Memory profile data structure.
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Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _MEMORY_PROFILE_H_
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#define _MEMORY_PROFILE_H_
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//
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// For BIOS MemoryType (0 ~ EfiMaxMemoryType - 1), it is recorded in UsageByType[MemoryType]. (Each valid entry has one entry)
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// For OS MemoryType (0x80000000 ~ 0xFFFFFFFF), it is recorded in UsageByType[EfiMaxMemoryType]. (All types are combined into one entry)
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// For OEM MemoryType (0x70000000 ~ 0x7FFFFFFF), it is recorded in UsageByType[EfiMaxMemoryType + 1]. (All types are combined into one entry)
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//
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typedef struct {
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UINT32 Signature;
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UINT16 Length;
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UINT16 Revision;
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} MEMORY_PROFILE_COMMON_HEADER;
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#define MEMORY_PROFILE_CONTEXT_SIGNATURE SIGNATURE_32 ('M','P','C','T')
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#define MEMORY_PROFILE_CONTEXT_REVISION 0x0002
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typedef struct {
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MEMORY_PROFILE_COMMON_HEADER Header;
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UINT64 CurrentTotalUsage;
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UINT64 PeakTotalUsage;
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UINT64 CurrentTotalUsageByType[EfiMaxMemoryType + 2];
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UINT64 PeakTotalUsageByType[EfiMaxMemoryType + 2];
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UINT64 TotalImageSize;
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UINT32 ImageCount;
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UINT32 SequenceCount;
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} MEMORY_PROFILE_CONTEXT;
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#define MEMORY_PROFILE_DRIVER_INFO_SIGNATURE SIGNATURE_32 ('M','P','D','I')
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#define MEMORY_PROFILE_DRIVER_INFO_REVISION 0x0002
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typedef struct {
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MEMORY_PROFILE_COMMON_HEADER Header;
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EFI_GUID FileName;
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PHYSICAL_ADDRESS ImageBase;
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UINT64 ImageSize;
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PHYSICAL_ADDRESS EntryPoint;
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UINT16 ImageSubsystem;
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EFI_FV_FILETYPE FileType;
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UINT8 Reserved[1];
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UINT32 AllocRecordCount;
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UINT64 CurrentUsage;
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UINT64 PeakUsage;
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UINT64 CurrentUsageByType[EfiMaxMemoryType + 2];
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UINT64 PeakUsageByType[EfiMaxMemoryType + 2];
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} MEMORY_PROFILE_DRIVER_INFO;
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typedef enum {
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MemoryProfileActionAllocatePages = 1,
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MemoryProfileActionFreePages = 2,
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MemoryProfileActionAllocatePool = 3,
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MemoryProfileActionFreePool = 4,
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} MEMORY_PROFILE_ACTION;
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#define MEMORY_PROFILE_ALLOC_INFO_SIGNATURE SIGNATURE_32 ('M','P','A','I')
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#define MEMORY_PROFILE_ALLOC_INFO_REVISION 0x0001
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typedef struct {
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MEMORY_PROFILE_COMMON_HEADER Header;
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PHYSICAL_ADDRESS CallerAddress;
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UINT32 SequenceId;
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UINT8 Reserved[4];
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MEMORY_PROFILE_ACTION Action;
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EFI_MEMORY_TYPE MemoryType;
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PHYSICAL_ADDRESS Buffer;
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UINT64 Size;
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} MEMORY_PROFILE_ALLOC_INFO;
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#define MEMORY_PROFILE_DESCRIPTOR_SIGNATURE SIGNATURE_32 ('M','P','D','R')
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#define MEMORY_PROFILE_DESCRIPTOR_REVISION 0x0001
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typedef struct {
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MEMORY_PROFILE_COMMON_HEADER Header;
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PHYSICAL_ADDRESS Address;
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UINT64 Size;
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} MEMORY_PROFILE_DESCRIPTOR;
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#define MEMORY_PROFILE_FREE_MEMORY_SIGNATURE SIGNATURE_32 ('M','P','R','M')
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#define MEMORY_PROFILE_FREE_MEMORY_REVISION 0x0001
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typedef struct {
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MEMORY_PROFILE_COMMON_HEADER Header;
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UINT64 TotalFreeMemoryPages;
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UINT32 FreeMemoryEntryCount;
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UINT8 Reserved[4];
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//MEMORY_PROFILE_DESCRIPTOR MemoryDescriptor[FreeMemoryEntryCount];
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} MEMORY_PROFILE_FREE_MEMORY;
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#define MEMORY_PROFILE_MEMORY_RANGE_SIGNATURE SIGNATURE_32 ('M','P','M','R')
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#define MEMORY_PROFILE_MEMORY_RANGE_REVISION 0x0001
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typedef struct {
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MEMORY_PROFILE_COMMON_HEADER Header;
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UINT32 MemoryRangeCount;
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UINT8 Reserved[4];
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//MEMORY_PROFILE_DESCRIPTOR MemoryDescriptor[MemoryRangeCount];
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} MEMORY_PROFILE_MEMORY_RANGE;
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//
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// UEFI memory profile layout:
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// +--------------------------------+
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// | CONTEXT |
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// +--------------------------------+
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// | DRIVER_INFO(1) |
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// +--------------------------------+
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// | ALLOC_INFO(1, 1) |
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// +--------------------------------+
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// | ALLOC_INFO(1, m1) |
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// +--------------------------------+
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// | DRIVER_INFO(n) |
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// +--------------------------------+
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// | ALLOC_INFO(n, 1) |
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// +--------------------------------+
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// | ALLOC_INFO(n, mn) |
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// +--------------------------------+
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//
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typedef struct _EDKII_MEMORY_PROFILE_PROTOCOL EDKII_MEMORY_PROFILE_PROTOCOL;
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/**
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Get memory profile data.
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@param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.
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@param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.
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On return, points to the size of the data returned in ProfileBuffer.
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@param[out] ProfileBuffer Profile buffer.
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@return EFI_SUCCESS Get the memory profile data successfully.
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@return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.
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ProfileSize is updated with the size required.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EDKII_MEMORY_PROFILE_GET_DATA)(
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IN EDKII_MEMORY_PROFILE_PROTOCOL *This,
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IN OUT UINT64 *ProfileSize,
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OUT VOID *ProfileBuffer
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);
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/**
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Register image to memory profile.
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@param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.
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@param[in] FilePath File path of the image.
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@param[in] ImageBase Image base address.
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@param[in] ImageSize Image size.
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@param[in] FileType File type of the image.
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@return EFI_SUCCESS Register success.
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@return EFI_OUT_OF_RESOURCE No enough resource for this register.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EDKII_MEMORY_PROFILE_REGISTER_IMAGE)(
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IN EDKII_MEMORY_PROFILE_PROTOCOL *This,
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IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
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IN PHYSICAL_ADDRESS ImageBase,
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IN UINT64 ImageSize,
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IN EFI_FV_FILETYPE FileType
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);
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/**
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Unregister image from memory profile.
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@param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.
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@param[in] FilePath File path of the image.
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@param[in] ImageBase Image base address.
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@param[in] ImageSize Image size.
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@return EFI_SUCCESS Unregister success.
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@return EFI_NOT_FOUND The image is not found.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EDKII_MEMORY_PROFILE_UNREGISTER_IMAGE)(
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IN EDKII_MEMORY_PROFILE_PROTOCOL *This,
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IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
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IN PHYSICAL_ADDRESS ImageBase,
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IN UINT64 ImageSize
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);
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struct _EDKII_MEMORY_PROFILE_PROTOCOL {
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EDKII_MEMORY_PROFILE_GET_DATA GetData;
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EDKII_MEMORY_PROFILE_REGISTER_IMAGE RegisterImage;
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EDKII_MEMORY_PROFILE_UNREGISTER_IMAGE UnregisterImage;
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};
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//
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// SMRAM profile layout:
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// +--------------------------------+
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// | CONTEXT |
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// +--------------------------------+
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// | DRIVER_INFO(1) |
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// +--------------------------------+
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// | ALLOC_INFO(1, 1) |
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// +--------------------------------+
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// | ALLOC_INFO(1, m1) |
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// +--------------------------------+
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// | DRIVER_INFO(n) |
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// +--------------------------------+
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// | ALLOC_INFO(n, 1) |
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// +--------------------------------+
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// | ALLOC_INFO(n, mn) |
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// +--------------------------------+
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// | FREE_MEMORY |
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// +--------------------------------+
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// | FREE MEMORY DESCRIPTOR(1) |
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// +--------------------------------+
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// | FREE MEMORY DESCRIPTOR(p) |
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// +--------------------------------+
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// | MEMORY_RANGE |
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// +--------------------------------+
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// | MEMORY RANGE DESCRIPTOR(1) |
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// +--------------------------------+
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// | MEMORY RANGE DESCRIPTOR(q) |
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// +--------------------------------+
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//
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//
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// SMRAM profile command
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//
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#define SMRAM_PROFILE_COMMAND_GET_PROFILE_INFO 0x1
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#define SMRAM_PROFILE_COMMAND_GET_PROFILE_DATA 0x2
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//
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// Below 2 commands are now used by ECP only and only valid before SmmReadyToLock
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//
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#define SMRAM_PROFILE_COMMAND_REGISTER_IMAGE 0x3
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#define SMRAM_PROFILE_COMMAND_UNREGISTER_IMAGE 0x4
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typedef struct {
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UINT32 Command;
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UINT32 DataLength;
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UINT64 ReturnStatus;
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} SMRAM_PROFILE_PARAMETER_HEADER;
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typedef struct {
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SMRAM_PROFILE_PARAMETER_HEADER Header;
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UINT64 ProfileSize;
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} SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO;
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typedef struct {
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SMRAM_PROFILE_PARAMETER_HEADER Header;
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UINT64 ProfileSize;
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PHYSICAL_ADDRESS ProfileBuffer;
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} SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA;
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typedef struct {
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SMRAM_PROFILE_PARAMETER_HEADER Header;
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EFI_GUID FileName;
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PHYSICAL_ADDRESS ImageBuffer;
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UINT64 NumberOfPage;
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} SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE;
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typedef struct {
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SMRAM_PROFILE_PARAMETER_HEADER Header;
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EFI_GUID FileName;
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PHYSICAL_ADDRESS ImageBuffer;
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UINT64 NumberOfPage;
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} SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE;
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#define EDKII_MEMORY_PROFILE_GUID { \
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0x821c9a09, 0x541a, 0x40f6, 0x9f, 0x43, 0xa, 0xd1, 0x93, 0xa1, 0x2c, 0xfe \
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}
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extern EFI_GUID gEdkiiMemoryProfileGuid;
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#endif
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