diff options
Diffstat (limited to 'EdkModulePkg/Core/Dxe/DxeMain/DxeProtocolNotify.c')
| -rw-r--r-- | EdkModulePkg/Core/Dxe/DxeMain/DxeProtocolNotify.c | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/EdkModulePkg/Core/Dxe/DxeMain/DxeProtocolNotify.c b/EdkModulePkg/Core/Dxe/DxeMain/DxeProtocolNotify.c deleted file mode 100644 index 5c9a5b8e89..0000000000 --- a/EdkModulePkg/Core/Dxe/DxeMain/DxeProtocolNotify.c +++ /dev/null @@ -1,297 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, 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:
-
- DxeProtocolNotify.c
-
-Abstract:
-
- This file deals with Architecture Protocol (AP) registration in
- the Dxe Core. The mArchProtocols[] array represents a list of
- events that represent the Architectural Protocols.
-
---*/
-
-#include <DxeMain.h>
-
-
-//
-// DXE Core Global Variables for all of the Architectural Protocols.
-// If a protocol is installed mArchProtocols[].Present will be TRUE.
-//
-// CoreNotifyOnArchProtocolInstallation () fills in mArchProtocols[].Event
-// and mArchProtocols[].Registration as it creates events for every array
-// entry.
-//
-
-ARCHITECTURAL_PROTOCOL_ENTRY mArchProtocols[] = {
- { &gEfiSecurityArchProtocolGuid, (VOID **)&gSecurity, NULL, NULL, FALSE },
- { &gEfiCpuArchProtocolGuid, (VOID **)&gCpu, NULL, NULL, FALSE },
- { &gEfiMetronomeArchProtocolGuid, (VOID **)&gMetronome, NULL, NULL, FALSE },
- { &gEfiTimerArchProtocolGuid, (VOID **)&gTimer, NULL, NULL, FALSE },
- { &gEfiBdsArchProtocolGuid, (VOID **)&gBds, NULL, NULL, FALSE },
- { &gEfiWatchdogTimerArchProtocolGuid, (VOID **)&gWatchdogTimer, NULL, NULL, FALSE },
- { &gEfiRuntimeArchProtocolGuid, (VOID **)&gRuntime, NULL, NULL, FALSE },
- { &gEfiVariableArchProtocolGuid, (VOID **)NULL, NULL, NULL, FALSE },
- { &gEfiVariableWriteArchProtocolGuid, (VOID **)NULL, NULL, NULL, FALSE },
- { &gEfiCapsuleArchProtocolGuid, (VOID **)NULL, NULL, NULL, FALSE},
- { &gEfiMonotonicCounterArchProtocolGuid, (VOID **)NULL, NULL, NULL, FALSE },
- { &gEfiResetArchProtocolGuid, (VOID **)NULL, NULL, NULL, FALSE },
- { &gEfiRealTimeClockArchProtocolGuid, (VOID **)NULL, NULL, NULL, FALSE },
- { NULL, (VOID **)NULL, NULL, NULL, FALSE }
-};
-
-
-EFI_STATUS
-CoreAllEfiServicesAvailable (
- VOID
- )
-/*++
-
-Routine Description:
- Return TRUE if all AP services are availible.
-
-Arguments:
- NONE
-
-Returns:
- EFI_SUCCESS - All AP services are available
- EFI_NOT_FOUND - At least one AP service is not available
-
---*/
-{
- ARCHITECTURAL_PROTOCOL_ENTRY *Entry;
-
- for (Entry = mArchProtocols; Entry->ProtocolGuid != NULL; Entry++) {
- if (!Entry->Present) {
- return EFI_NOT_FOUND;
- }
- }
-
- return EFI_SUCCESS;
-}
-
-STATIC
-VOID
-EFIAPI
-GenericArchProtocolNotify (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-/*++
-
-Routine Description:
- Notification event handler registered by CoreNotifyOnArchProtocolInstallation ().
- This notify function is registered for every architectural protocol. This handler
- updates mArchProtocol[] array entry with protocol instance data and sets it's
- present flag to TRUE. If any constructor is required it is executed. The EFI
- System Table headers are updated.
-
-Arguments:
-
- Event - The Event that is being processed, not used.
-
- Context - Event Context, not used.
-
-Returns:
-
- None
-
---*/
-{
- EFI_STATUS Status;
- ARCHITECTURAL_PROTOCOL_ENTRY *Entry;
- VOID *Protocol;
- BOOLEAN Found;
- LIST_ENTRY *Link;
- LIST_ENTRY TempLinkNode;
-
- Found = FALSE;
- for (Entry = mArchProtocols; Entry->ProtocolGuid != NULL; Entry++) {
-
- Status = CoreLocateProtocol (Entry->ProtocolGuid, Entry->Registration, &Protocol);
- if (EFI_ERROR (Status)) {
- continue;
- }
-
- Found = TRUE;
- Entry->Present = TRUE;
-
- //
- // Update protocol global variable if one exists. Entry->Protocol points to a global variable
- // if one exists in the DXE core for this Architectural Protocol
- //
- if (Entry->Protocol != NULL) {
- *(Entry->Protocol) = Protocol;
- }
-
- if (CompareGuid (Entry->ProtocolGuid, &gEfiTimerArchProtocolGuid)) {
- //
- // Register the Core timer tick handler with the Timer AP
- //
- gTimer->RegisterHandler (gTimer, CoreTimerTick);
- }
-
- if (CompareGuid (Entry->ProtocolGuid, &gEfiRuntimeArchProtocolGuid)) {
- //
- // When runtime architectural protocol is available, updates CRC32 in the Debug Table
- //
- CoreUpdateDebugTableCrc32 ();
-
- //
- // Update the Runtime Architectural protocol with the template that the core was
- // using so there would not need to be a dependency on the Runtime AP
- //
-
- //
- // Copy all the registered Image to new gRuntime protocol
- //
- for (Link = gRuntimeTemplate.ImageHead.ForwardLink; Link != &gRuntimeTemplate.ImageHead; Link = TempLinkNode.ForwardLink) {
- CopyMem (&TempLinkNode, Link, sizeof(LIST_ENTRY));
- InsertTailList (&gRuntime->ImageHead, Link);
- }
- //
- // Copy all the registered Event to new gRuntime protocol
- //
- for (Link = gRuntimeTemplate.EventHead.ForwardLink; Link != &gRuntimeTemplate.EventHead; Link = TempLinkNode.ForwardLink) {
- CopyMem (&TempLinkNode, Link, sizeof(LIST_ENTRY));
- InsertTailList (&gRuntime->EventHead, Link);
- }
-
- //
- // Clean up gRuntimeTemplate
- //
- gRuntimeTemplate.ImageHead.ForwardLink = &gRuntimeTemplate.ImageHead;
- gRuntimeTemplate.ImageHead.BackLink = &gRuntimeTemplate.ImageHead;
- gRuntimeTemplate.EventHead.ForwardLink = &gRuntimeTemplate.EventHead;
- gRuntimeTemplate.EventHead.BackLink = &gRuntimeTemplate.EventHead;
- }
- }
-
- //
- // It's over kill to do them all every time, but it saves a lot of code.
- //
- if (Found) {
- CalculateEfiHdrCrc (&gDxeCoreRT->Hdr);
- CalculateEfiHdrCrc (&gDxeCoreBS->Hdr);
- CalculateEfiHdrCrc (&gDxeCoreST->Hdr);
- CalculateEfiHdrCrc (&gDxeCoreDS->Hdr);
- }
-}
-
-
-
-VOID
-CoreNotifyOnArchProtocolInstallation (
- VOID
- )
-/*++
-
-Routine Description:
- Creates an event that is fired everytime a Protocol of a specific type is installed
-
-Arguments:
- NONE
-
-Returns:
- NONE
-
---*/
-{
- EFI_STATUS Status;
- ARCHITECTURAL_PROTOCOL_ENTRY *Entry;
-
- for (Entry = mArchProtocols; Entry->ProtocolGuid != NULL; Entry++) {
-
- //
- // Create the event
- //
- Status = CoreCreateEvent (
- EVT_NOTIFY_SIGNAL,
- TPL_CALLBACK,
- GenericArchProtocolNotify,
- NULL,
- &Entry->Event
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Register for protocol notifactions on this event
- //
- Status = CoreRegisterProtocolNotify (
- Entry->ProtocolGuid,
- Entry->Event,
- &Entry->Registration
- );
- ASSERT_EFI_ERROR(Status);
-
- }
-}
-
-//
-// Following is needed to display missing architectural protocols in debug builds
-//
-typedef struct {
- EFI_GUID *ProtocolGuid;
- CHAR16 *GuidString;
-} GUID_TO_STRING_PROTOCOL_ENTRY;
-
-static const GUID_TO_STRING_PROTOCOL_ENTRY MissingProtocols[] = {
- { &gEfiSecurityArchProtocolGuid, (CHAR16 *)L"Security" },
- { &gEfiCpuArchProtocolGuid, (CHAR16 *)L"CPU" },
- { &gEfiMetronomeArchProtocolGuid, (CHAR16 *)L"Metronome" },
- { &gEfiTimerArchProtocolGuid, (CHAR16 *)L"Timer" },
- { &gEfiBdsArchProtocolGuid, (CHAR16 *)L"Bds" },
- { &gEfiWatchdogTimerArchProtocolGuid, (CHAR16 *)L"Watchdog Timer" },
- { &gEfiRuntimeArchProtocolGuid, (CHAR16 *)L"Runtime" },
- { &gEfiVariableArchProtocolGuid, (CHAR16 *)L"Variable" },
- { &gEfiVariableWriteArchProtocolGuid, (CHAR16 *)L"Variable Write" },
- { &gEfiCapsuleArchProtocolGuid, (CHAR16 *)L"Capsule" },
- { &gEfiMonotonicCounterArchProtocolGuid, (CHAR16 *)L"Monotonic Counter" },
- { &gEfiResetArchProtocolGuid, (CHAR16 *)L"Reset" },
-// { &gEfiStatusCodeRuntimeProtocolGuid, (CHAR16 *)L"Status Code" },
- { &gEfiRealTimeClockArchProtocolGuid, (CHAR16 *)L"Real Time Clock" }
-};
-
-VOID
-CoreDisplayMissingArchProtocols (
- VOID
- )
-/*++
-
-Routine Description:
- Displays Architectural protocols that were not loaded and are required for DXE core to function
- Only used in Debug Builds
-
-Arguments:
- NONE
-
-Returns:
- NONE
-
---*/
-{
- const GUID_TO_STRING_PROTOCOL_ENTRY *MissingEntry;
- ARCHITECTURAL_PROTOCOL_ENTRY *Entry;
-
- for (Entry = mArchProtocols; Entry->ProtocolGuid != NULL; Entry++) {
- if (!Entry->Present) {
- MissingEntry = MissingProtocols;
- for (MissingEntry = MissingProtocols; TRUE ; MissingEntry++) {
- if (CompareGuid (Entry->ProtocolGuid, MissingEntry->ProtocolGuid)) {
- DEBUG ((EFI_D_ERROR, "\n%s Arch Protocol not present!!\n", MissingEntry->GuidString));
- break;
- }
- }
- }
- }
-}
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