EdkModulePkg/Universal/GenericMemoryTest/Dxe/Common.h

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14     Common.h
  15
  16 Abstract:
  17   The generic memory test driver definition
  18
  19 --*/
  20
  21 #ifndef _COMMON_H
  22 #define _COMMON_H
  23
  24 //
  25 // Some global define
  26 //
  27 #define GENERIC_CACHELINE_SIZE  0x40
  28
  29 //
  30 // The SPARSE_SPAN_SIZE size can not small then the MonoTestSize
  31 //
  32 #define TEST_BLOCK_SIZE   0x2000000
  33 #define QUICK_SPAN_SIZE   (TEST_BLOCK_SIZE >> 2)
  34 #define SPARSE_SPAN_SIZE  (TEST_BLOCK_SIZE >> 4)
  35
  36 //
  37 // This structure records every nontested memory range parsed through GCD
  38 // service.
  39 //
  40 #define EFI_NONTESTED_MEMORY_RANGE_SIGNATURE  EFI_SIGNATURE_32 ('N', 'T', 'M', 'E')
  41 typedef struct {
  42   UINTN                 Signature;
  43   LIST_ENTRY            Link;
  44   EFI_PHYSICAL_ADDRESS  StartAddress;
  45   UINT64                Length;
  46   UINT64                Capabilities;
  47   BOOLEAN               Above4G;
  48   BOOLEAN               AlreadyMapped;
  49 } NONTESTED_MEMORY_RANGE;
  50
  51 #define NONTESTED_MEMORY_RANGE_FROM_LINK(link) \
  52         CR(link, NONTESTED_MEMORY_RANGE, Link, EFI_NONTESTED_MEMORY_RANGE_SIGNATURE)
  53
  54 //
  55 // This is the memory test driver's structure definition
  56 //
  57 #define EFI_GENERIC_MEMORY_TEST_PRIVATE_SIGNATURE EFI_SIGNATURE_32 ('G', 'E', 'M', 'T')
  58
  59 #endif