Adjust directory structures.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3322 6f19259b-4bc3-4df7-8a09-765794883524
2007-07-18 14:24:10 +00:00
parent a0741b93e1
commit 69b26c155a
53 changed files with 8 additions and 59 deletions
--- a/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.h
+++ b/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.h
@ -0,0 +1,141 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+
+  DataHub.h
+
+Abstract:
+  This code supports a the private implementation 
+  of the Data Hub protocol
+
+--*/
+
+#ifndef _DATA_HUB_H_
+#define _DATA_HUB_H_
+
+//
+// The package level header files this module uses
+//
+#include <PiDxe.h>
+//
+// The protocols, PPI and GUID defintions for this module
+//
+#include <Protocol/DataHub.h>
+//
+// The Library classes this module consumes
+//
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+
+#define DATA_HUB_INSTANCE_SIGNATURE EFI_SIGNATURE_32 ('D', 'H', 'u', 'b')
+typedef struct {
+  UINT32                Signature;
+
+  EFI_HANDLE            Handle;
+
+  //
+  // Produced protocol(s)
+  //
+  EFI_DATA_HUB_PROTOCOL DataHub;
+
+  //
+  // Private Data
+  //
+  //
+  // Updates to GlobalMonotonicCount, LogListHead, and FilterDriverListHead
+  //  must be locked.
+  //
+  EFI_LOCK              DataLock;
+
+  //
+  // Runing Monotonic Count to use for each error record.
+  //  Increment AFTER use in an error record.
+  //
+  UINT64                GlobalMonotonicCount;
+
+  //
+  // List of EFI_DATA_ENTRY structures. This is the data log! The list
+  //  must be in assending order of LogMonotonicCount.
+  //
+  LIST_ENTRY            DataListHead;
+
+  //
+  // List of EFI_DATA_HUB_FILTER_DRIVER structures. Represents all
+  //  the registered filter drivers.
+  //
+  LIST_ENTRY            FilterDriverListHead;
+
+} DATA_HUB_INSTANCE;
+
+#define DATA_HUB_INSTANCE_FROM_THIS(this) CR (this, DATA_HUB_INSTANCE, DataHub, DATA_HUB_INSTANCE_SIGNATURE)
+
+//
+// Private data structure to contain the data log. One record per
+//  structure. Head pointer to the list is the Log member of
+//  EFI_DATA_ENTRY. Record is a copy of the data passed in.
+//
+#define EFI_DATA_ENTRY_SIGNATURE  EFI_SIGNATURE_32 ('D', 'r', 'e', 'c')
+typedef struct {
+  UINT32                  Signature;
+  LIST_ENTRY              Link;
+
+  EFI_DATA_RECORD_HEADER  *Record;
+
+  UINTN                   RecordSize;
+
+} EFI_DATA_ENTRY;
+
+#define DATA_ENTRY_FROM_LINK(link)  CR (link, EFI_DATA_ENTRY, Link, EFI_DATA_ENTRY_SIGNATURE)
+
+//
+// Private data to contain the filter driver Event and it's
+//  associated EFI_TPL.
+//
+#define EFI_DATA_HUB_FILTER_DRIVER_SIGNATURE  EFI_SIGNATURE_32 ('D', 'h', 'F', 'd')
+
+typedef struct {
+  UINT32          Signature;
+  LIST_ENTRY      Link;
+
+  //
+  // Store Filter Driver Event and Tpl level it can be Signaled at.
+  //
+  EFI_EVENT       Event;
+  EFI_TPL         Tpl;
+
+  //
+  // Monotonic count on the get next operation for Event.
+  //  Zero indicates get next has not been called for this event yet.
+  //
+  UINT64          GetNextMonotonicCount;
+
+  //
+  // Filter driver will register what class filter should be used.
+  //
+  UINT64          ClassFilter;
+
+  //
+  // Filter driver will register what record guid filter should be used.
+  //
+  EFI_GUID        FilterDataRecordGuid;
+
+} DATA_HUB_FILTER_DRIVER;
+
+#define FILTER_ENTRY_FROM_LINK(link)  CR (link, DATA_HUB_FILTER_DRIVER, Link, EFI_DATA_HUB_FILTER_DRIVER_SIGNATURE)
+
+#endif