diff options
Diffstat (limited to 'EdkModulePkg/Core/Dxe/Misc')
| -rw-r--r-- | EdkModulePkg/Core/Dxe/Misc/DebugImageInfo.c | 260 | ||||
| -rw-r--r-- | EdkModulePkg/Core/Dxe/Misc/InstallConfigurationTable.c | 225 | ||||
| -rw-r--r-- | EdkModulePkg/Core/Dxe/Misc/SetWatchdogTimer.c | 83 | ||||
| -rw-r--r-- | EdkModulePkg/Core/Dxe/Misc/Stall.c | 82 |
4 files changed, 0 insertions, 650 deletions
diff --git a/EdkModulePkg/Core/Dxe/Misc/DebugImageInfo.c b/EdkModulePkg/Core/Dxe/Misc/DebugImageInfo.c deleted file mode 100644 index 3512477..0000000 --- a/EdkModulePkg/Core/Dxe/Misc/DebugImageInfo.c +++ /dev/null @@ -1,260 +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:
-
- DebugImageInfo.c
-
-Abstract:
-
- Support functions for managing debug image info table when loading and unloading
- images.
-
---*/
-
-#include <DxeMain.h>
-
-
-static EFI_DEBUG_IMAGE_INFO_TABLE_HEADER mDebugInfoTableHeader = {
- 0, // volatile UINT32 UpdateStatus;
- 0, // UINT32 TableSize;
- NULL // EFI_DEBUG_IMAGE_INFO *EfiDebugImageInfoTable;
-};
-
-static EFI_SYSTEM_TABLE_POINTER *mDebugTable = NULL;
-
-
-VOID
-CoreInitializeDebugImageInfoTable (
- VOID
- )
-/*++
-
-Routine Description:
-
- Creates and initializes the DebugImageInfo Table. Also creates the configuration
- table and registers it into the system table.
-
-Arguments:
- None
-
-Returns:
- NA
-
-Notes:
- This function allocates memory, frees it, and then allocates memory at an
- address within the initial allocation. Since this function is called early
- in DXE core initialization (before drivers are dispatched), this should not
- be a problem.
-
---*/
-{
- EFI_STATUS Status;
- EFI_PHYSICAL_ADDRESS Mem;
- UINTN NumberOfPages;
-
- //
- // Allocate boot services memory for the structure. It's required to be aligned on
- // a 4M boundary, so allocate a 4M block (plus what we require), free it up, calculate
- // a 4M aligned address within the memory we just freed, and then allocate memory at that
- // address for our initial structure.
- //
- NumberOfPages = FOUR_MEG_PAGES + EFI_SIZE_TO_PAGES(sizeof (EFI_SYSTEM_TABLE_POINTER));
-
- Status = CoreAllocatePages (AllocateAnyPages, EfiBootServicesData, NumberOfPages , &Mem);
- ASSERT_EFI_ERROR (Status);
- if (EFI_ERROR(Status)) {
- return;
- }
- Status = CoreFreePages (Mem, NumberOfPages);
- ASSERT_EFI_ERROR (Status);
- if (EFI_ERROR(Status)) {
- return;
- }
- //
- // Now get a 4M aligned address within the memory range we were given.
- // Then allocate memory at that address
- //
- Mem = (Mem + FOUR_MEG_MASK) & (~FOUR_MEG_MASK);
-
- Status = CoreAllocatePages (AllocateAddress, EfiBootServicesData, NumberOfPages - FOUR_MEG_PAGES, &Mem);
- ASSERT_EFI_ERROR (Status);
- if (EFI_ERROR(Status)) {
- return;
- }
- //
- // We now have a 4M aligned page allocated, so fill in the data structure.
- // Ideally we would update the CRC now as well, but the service may not yet be available.
- // See comments in the CoreUpdateDebugTableCrc32() function below for details.
- //
- mDebugTable = (EFI_SYSTEM_TABLE_POINTER *)(UINTN)Mem;
- mDebugTable->Signature = EFI_SYSTEM_TABLE_SIGNATURE;
- mDebugTable->EfiSystemTableBase = (EFI_PHYSICAL_ADDRESS) (UINTN) gDxeCoreST;
- mDebugTable->Crc32 = 0;
- Status = CoreInstallConfigurationTable (&gEfiDebugImageInfoTableGuid, &mDebugInfoTableHeader);
- ASSERT_EFI_ERROR (Status);
-}
-
-VOID
-CoreUpdateDebugTableCrc32 (
- VOID
- )
-/*++
-
-Routine Description:
-
- Update the CRC32 in the Debug Table.
- Since the CRC32 service is made available by the Runtime driver, we have to
- wait for the Runtime Driver to be installed before the CRC32 can be computed.
- This function is called elsewhere by the core when the runtime architectural
- protocol is produced.
-
-Arguments:
- None
-
-Returns:
- NA
-
---*/
-{
- ASSERT(mDebugTable != NULL);
- mDebugTable->Crc32 = 0;
- gDxeCoreBS->CalculateCrc32 ((VOID *)mDebugTable, sizeof (EFI_SYSTEM_TABLE_POINTER), &mDebugTable->Crc32);
-}
-
-VOID
-CoreNewDebugImageInfoEntry (
- IN UINT32 ImageInfoType,
- IN EFI_LOADED_IMAGE_PROTOCOL *LoadedImage,
- IN EFI_HANDLE ImageHandle
- )
-/*++
-
-Routine Description:
-
- Adds a new DebugImageInfo structure to the DebugImageInfo Table. Re-Allocates
- the table if it's not large enough to accomidate another entry.
-
-Arguments:
-
- ImageInfoType - type of debug image information
- LoadedImage - pointer to the loaded image protocol for the image being loaded
- ImageHandle - image handle for the image being loaded
-
-Returns:
- NA
-
---*/
-{
- EFI_DEBUG_IMAGE_INFO *Table;
- EFI_DEBUG_IMAGE_INFO *NewTable;
- UINTN Index;
- UINTN MaxTableIndex;
- UINTN TableSize;
-
- //
- // Set the flag indicating that we're in the process of updating the table.
- //
- mDebugInfoTableHeader.UpdateStatus |= EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS;
-
- Table = mDebugInfoTableHeader.EfiDebugImageInfoTable;
- MaxTableIndex = mDebugInfoTableHeader.TableSize;
-
- for (Index = 0; Index < MaxTableIndex; Index++) {
- if (Table[Index].NormalImage == NULL) {
- //
- // We have found a free entry so exit the loop
- //
- break;
- }
- }
- if (Index == MaxTableIndex) {
- //
- // Table is full, so re-allocate another page for a larger table...
- //
- TableSize = MaxTableIndex * EFI_DEBUG_TABLE_ENTRY_SIZE;
- NewTable = CoreAllocateZeroBootServicesPool (TableSize + EFI_PAGE_SIZE);
- if (NewTable == NULL) {
- mDebugInfoTableHeader.UpdateStatus &= ~EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS;
- return;
- }
- //
- // Copy the old table into the new one
- //
- CopyMem (NewTable, Table, TableSize);
- //
- // Free the old table
- //
- CoreFreePool (Table);
- //
- // Update the table header
- //
- Table = NewTable;
- mDebugInfoTableHeader.EfiDebugImageInfoTable = NewTable;
- mDebugInfoTableHeader.TableSize += EFI_PAGE_SIZE / EFI_DEBUG_TABLE_ENTRY_SIZE;
- }
- //
- // Allocate data for new entry
- //
- Table[Index].NormalImage = CoreAllocateZeroBootServicesPool (sizeof (EFI_DEBUG_IMAGE_INFO_NORMAL));
- if (Table[Index].NormalImage != NULL) {
- //
- // Update the entry
- //
- Table[Index].NormalImage->ImageInfoType = (UINT32) ImageInfoType;
- Table[Index].NormalImage->LoadedImageProtocolInstance = LoadedImage;
- Table[Index].NormalImage->ImageHandle = ImageHandle;
- }
- mDebugInfoTableHeader.UpdateStatus &= ~EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS;
-}
-
-
-VOID
-CoreRemoveDebugImageInfoEntry (
- EFI_HANDLE ImageHandle
- )
-/*++
-
-Routine Description:
-
- Removes and frees an entry from the DebugImageInfo Table.
-
-Arguments:
-
- ImageHandle - image handle for the image being unloaded
-
-Returns:
-
- NA
-
---*/
-{
- EFI_DEBUG_IMAGE_INFO *Table;
- UINTN Index;
-
- mDebugInfoTableHeader.UpdateStatus |= EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS;
-
- Table = mDebugInfoTableHeader.EfiDebugImageInfoTable;
-
- for (Index = 0; Index < mDebugInfoTableHeader.TableSize; Index++) {
- if (Table[Index].NormalImage != NULL && Table[Index].NormalImage->ImageHandle == ImageHandle) {
- //
- // Found a match. Free up the record, then NULL the pointer to indicate the slot
- // is free.
- //
- CoreFreePool (Table[Index].NormalImage);
- Table[Index].NormalImage = NULL;
- break;
- }
- }
- mDebugInfoTableHeader.UpdateStatus &= ~EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS;
-}
-
diff --git a/EdkModulePkg/Core/Dxe/Misc/InstallConfigurationTable.c b/EdkModulePkg/Core/Dxe/Misc/InstallConfigurationTable.c deleted file mode 100644 index 677a210..0000000 --- a/EdkModulePkg/Core/Dxe/Misc/InstallConfigurationTable.c +++ /dev/null @@ -1,225 +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:
-
- InstallConfigurationTable.c
-
-
-Abstract:
-
- Tiano Miscellaneous Services InstallConfigurationTable service
-
---*/
-
-#include <DxeMain.h>
-
-#define CONFIG_TABLE_SIZE_INCREASED 0x10
-
-UINTN mSystemTableAllocateSize = 0;
-
-
-EFI_STATUS
-CoreGetConfigTable (
- IN EFI_GUID *Guid,
- OUT VOID **Table
- )
-/*++
-
-Routine Description:
-
- Find a config table by name in system table's ConfigurationTable.
-
-Arguments:
-
- Guid - The table name to look for
-
- Table - Pointer of the config table
-
-Returns:
-
- EFI_NOT_FOUND - Could not find the table in system table's ConfigurationTable.
-
- EFI_SUCCESS - Table successfully found.
-
---*/
-{
- UINTN Index;
-
- for (Index = 0; Index < gDxeCoreST->NumberOfTableEntries; Index++) {
- if (CompareGuid (Guid, &(gDxeCoreST->ConfigurationTable[Index].VendorGuid))) {
- *Table = gDxeCoreST->ConfigurationTable[Index].VendorTable;
- return EFI_SUCCESS;
- }
- }
-
- return EFI_NOT_FOUND;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreInstallConfigurationTable (
- IN EFI_GUID *Guid,
- IN VOID *Table
- )
-/*++
-
-Routine Description:
-
- Boot Service called to add, modify, or remove a system configuration table from
- the EFI System Table.
-
-Arguments:
-
- Guid - Pointer to the GUID for the entry to add, update, or remove
- Table - Pointer to the configuration table for the entry to add, update, or
- remove, may be NULL.
-
-Returns:
-
- EFI_SUCCESS Guid, Table pair added, updated, or removed.
- EFI_INVALID_PARAMETER Input GUID not valid.
- EFI_NOT_FOUND Attempted to delete non-existant entry
- EFI_OUT_OF_RESOURCES Not enough memory available
-
---*/
-{
- UINTN Index;
- EFI_CONFIGURATION_TABLE *EfiConfigurationTable;
-
- //
- // If Guid is NULL, then this operation cannot be performed
- //
- if (Guid == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- EfiConfigurationTable = gDxeCoreST->ConfigurationTable;
-
- //
- // Search all the table for an entry that matches Guid
- //
- for (Index = 0; Index < gDxeCoreST->NumberOfTableEntries; Index++) {
- if (CompareGuid (Guid, &(gDxeCoreST->ConfigurationTable[Index].VendorGuid))) {
- break;
- }
- }
-
- if (Index < gDxeCoreST->NumberOfTableEntries) {
- //
- // A match was found, so this is either a modify or a delete operation
- //
- if (Table != NULL) {
- //
- // If Table is not NULL, then this is a modify operation.
- // Modify the table enty and return.
- //
- gDxeCoreST->ConfigurationTable[Index].VendorTable = Table;
-
- //
- // Signal Configuration Table change
- //
- CoreNotifySignalList (Guid);
-
- return EFI_SUCCESS;
- }
-
- //
- // A match was found and Table is NULL, so this is a delete operation.
- //
- gDxeCoreST->NumberOfTableEntries--;
-
- //
- // Copy over deleted entry
- //
- CopyMem (
- &(EfiConfigurationTable[Index]),
- &(gDxeCoreST->ConfigurationTable[Index + 1]),
- (gDxeCoreST->NumberOfTableEntries - Index) * sizeof (EFI_CONFIGURATION_TABLE)
- );
-
- } else {
-
- //
- // No matching GUIDs were found, so this is an add operation.
- //
-
- if (Table == NULL) {
- //
- // If Table is NULL on an add operation, then return an error.
- //
- return EFI_NOT_FOUND;
- }
-
- //
- // Assume that Index == gDxeCoreST->NumberOfTableEntries
- //
- if ((Index * sizeof (EFI_CONFIGURATION_TABLE)) >= mSystemTableAllocateSize) {
- //
- // Allocate a table with one additional entry.
- //
- mSystemTableAllocateSize += (CONFIG_TABLE_SIZE_INCREASED * sizeof (EFI_CONFIGURATION_TABLE));
- EfiConfigurationTable = CoreAllocateRuntimePool (mSystemTableAllocateSize);
- if (EfiConfigurationTable == NULL) {
- //
- // If a new table could not be allocated, then return an error.
- //
- return EFI_OUT_OF_RESOURCES;
- }
-
- if (gDxeCoreST->ConfigurationTable != NULL) {
- //
- // Copy the old table to the new table.
- //
- CopyMem (
- EfiConfigurationTable,
- gDxeCoreST->ConfigurationTable,
- Index * sizeof (EFI_CONFIGURATION_TABLE)
- );
-
- //
- // Free Old Table
- //
- CoreFreePool (gDxeCoreST->ConfigurationTable);
- }
-
- //
- // Update System Table
- //
- gDxeCoreST->ConfigurationTable = EfiConfigurationTable;
- }
-
- //
- // Fill in the new entry
- //
- CopyMem ((VOID *)&EfiConfigurationTable[Index].VendorGuid, Guid, sizeof (EFI_GUID));
- EfiConfigurationTable[Index].VendorTable = Table;
-
- //
- // This is an add operation, so increment the number of table entries
- //
- gDxeCoreST->NumberOfTableEntries++;
- }
-
- //
- // Fix up the CRC-32 in the EFI System Table
- //
- CalculateEfiHdrCrc (&gDxeCoreST->Hdr);
-
- //
- // Signal Configuration Table change
- //
- CoreNotifySignalList (Guid);
-
- return EFI_SUCCESS;
-}
diff --git a/EdkModulePkg/Core/Dxe/Misc/SetWatchdogTimer.c b/EdkModulePkg/Core/Dxe/Misc/SetWatchdogTimer.c deleted file mode 100644 index c11c926..0000000 --- a/EdkModulePkg/Core/Dxe/Misc/SetWatchdogTimer.c +++ /dev/null @@ -1,83 +0,0 @@ -/*++
-
-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:
-
- SetWatchdogTimer.c
-
-Abstract:
-
- Tiano Miscellaneous Services SetWatchdogTimer service implementation
-
---*/
-
-#include <DxeMain.h>
-
-#define WATCHDOG_TIMER_CALIBRATE_PER_SECOND 10000000
-
-
-EFI_STATUS
-EFIAPI
-CoreSetWatchdogTimer (
- IN UINTN Timeout,
- IN UINT64 WatchdogCode,
- IN UINTN DataSize,
- IN CHAR16 *WatchdogData OPTIONAL
- )
-/*++
-
-Routine Description:
-
- Sets the system's watchdog timer.
-
-Arguments:
-
- Timeout The number of seconds. Zero disables the timer.
-
- ///////following three parameters are left for platform specific using
-
- WatchdogCode The numberic code to log. 0x0 to 0xffff are firmware
- DataSize Size of the optional data
- WatchdogData Optional Null terminated unicode string followed by binary
- data.
-
-Returns:
-
- EFI_SUCCESS Timeout has been set
- EFI_NOT_AVAILABLE_YET WatchdogTimer is not available yet
- EFI_UNSUPPORTED System does not have a timer (currently not used)
- EFI_DEVICE_ERROR Could not complete due to hardware error
-
---*/
-{
- EFI_STATUS Status;
-
- //
- // Check our architectural protocol
- //
- if (gWatchdogTimer == NULL) {
- return EFI_NOT_AVAILABLE_YET;
- }
-
- //
- // Attempt to set the timeout
- //
- Status = gWatchdogTimer->SetTimerPeriod (gWatchdogTimer, MultU64x32 (Timeout, WATCHDOG_TIMER_CALIBRATE_PER_SECOND));
-
- //
- // Check for errors
- //
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
diff --git a/EdkModulePkg/Core/Dxe/Misc/Stall.c b/EdkModulePkg/Core/Dxe/Misc/Stall.c deleted file mode 100644 index c251f31..0000000 --- a/EdkModulePkg/Core/Dxe/Misc/Stall.c +++ /dev/null @@ -1,82 +0,0 @@ -/*++
-
-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:
-
- Stall.c
-
-Abstract:
-
- Tiano Miscellaneous Services Stall service implementation
-
---*/
-
-//
-// Include statements
-//
-
-#include <DxeMain.h>
-
-
-EFI_STATUS
-EFIAPI
-CoreStall (
- IN UINTN Microseconds
- )
-/*++
-
-Routine Description:
-
- Introduces a fine-grained stall.
-
-Arguments:
-
- Microseconds The number of microseconds to stall execution
-
-Returns:
-
- EFI_SUCCESS - Execution was stalled for at least the requested amount
- of microseconds.
-
- EFI_NOT_AVAILABLE_YET - gMetronome is not available yet
-
---*/
-{
- UINT32 Counter;
- UINT32 Remainder;
-
- if (gMetronome == NULL) {
- return EFI_NOT_AVAILABLE_YET;
- }
-
- //
- // Calculate the number of ticks by dividing the number of microseconds by
- // the TickPeriod.
- // Calcullation is based on 100ns unit.
- //
- Counter = (UINT32) DivU64x32Remainder (
- Microseconds * 10,
- gMetronome->TickPeriod,
- &Remainder
- );
-
- //
- // Call WaitForTick for Counter + 1 ticks to try to guarantee Counter tick
- // periods, thus attempting to ensure Microseconds of stall time.
- //
- if (Remainder != 0) {
- Counter++;
- }
-
- gMetronome->WaitForTick (gMetronome, Counter);
-
- return EFI_SUCCESS;
-}
|