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authorGuo Mang <mang.guo@intel.com>2017-04-27 11:32:47 +0800
committerGuo Mang <mang.guo@intel.com>2017-04-27 13:02:45 +0800
commitc2b575d4fdea6ac4b4f1f3a3aac7028f02d26cc5 (patch)
tree8f33fb3117a710540f33665d8db31b0d02244ef5 /EmulatorPkg/EmuBlockIoDxe
parentef5bf5aca7bf2a230b5450b34749b0410065d8a6 (diff)
downloadedk2-platforms-c2b575d4fdea6ac4b4f1f3a3aac7028f02d26cc5.tar.xz
EmulatorPkg: Remove unused Package
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'EmulatorPkg/EmuBlockIoDxe')
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/ComponentName.c354
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/DriverConfiguration.c338
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/DriverDiagnostics.c219
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c747
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.h84
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/EmuBlockIoDxe.inf69
6 files changed, 0 insertions, 1811 deletions
diff --git a/EmulatorPkg/EmuBlockIoDxe/ComponentName.c b/EmulatorPkg/EmuBlockIoDxe/ComponentName.c
deleted file mode 100644
index 7ecce35300..0000000000
--- a/EmulatorPkg/EmuBlockIoDxe/ComponentName.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/**@file
-
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
-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:
-
- ComponentName.c
-
-Abstract:
-
-**/
-
-#include "EmuBlockIo.h"
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gEmuBlockIoComponentName = {
- EmuBlockIoComponentNameGetDriverName,
- EmuBlockIoComponentNameGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gEmuBlockIoComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) EmuBlockIoComponentNameGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) EmuBlockIoComponentNameGetControllerName,
- "en"
-};
-
-
-EFI_UNICODE_STRING_TABLE mEmuBlockIoDriverNameTable[] = {
- { "eng;en", L"Emu Block I/O Driver" },
- { NULL , NULL }
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mEmuBlockIoDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gEmuBlockIoComponentName)
- );
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- EMU_BLOCK_IO_PRIVATE *Private;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
- //
- // Make sure this driver is currently managing ControllerHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- &gEmuIoThunkProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
- //
- // Get our context back
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **)&BlockIo,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (BlockIo);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- Private->ControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gEmuBlockIoComponentName)
- );
-}
diff --git a/EmulatorPkg/EmuBlockIoDxe/DriverConfiguration.c b/EmulatorPkg/EmuBlockIoDxe/DriverConfiguration.c
deleted file mode 100644
index 03f94b0288..0000000000
--- a/EmulatorPkg/EmuBlockIoDxe/DriverConfiguration.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/**@file
-
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
-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:
-
- DriverConfiguration.c
-
-Abstract:
-
-**/
-
-#include "EmuBlockIo.h"
-
-//
-// EFI Driver Configuration Functions
-//
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverConfigurationSetOptions (
- IN EFI_DRIVER_CONFIGURATION_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT EFI_DRIVER_CONFIGURATION_ACTION_REQUIRED *ActionRequired
- );
-
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverConfigurationOptionsValid (
- IN EFI_DRIVER_CONFIGURATION_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL
- );
-
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverConfigurationForceDefaults (
- IN EFI_DRIVER_CONFIGURATION_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN UINT32 DefaultType,
- OUT EFI_DRIVER_CONFIGURATION_ACTION_REQUIRED *ActionRequired
- );
-
-//
-// EFI Driver Configuration Protocol
-//
-EFI_DRIVER_CONFIGURATION_PROTOCOL gEmuBlockIoDriverConfiguration = {
- EmuBlockIoDriverConfigurationSetOptions,
- EmuBlockIoDriverConfigurationOptionsValid,
- EmuBlockIoDriverConfigurationForceDefaults,
- "eng"
-};
-
-/*++
-
- Routine Description:
- Allows the user to set controller specific options for a controller that a
- driver is currently managing.
-
- Arguments:
- This - A pointer to the EFI_DRIVER_CONFIGURATION_ PROTOCOL instance.
- ControllerHandle - The handle of the controller to set options on.
- ChildHandle - The handle of the child controller to set options on. This
- is an optional parameter that may be NULL. It will be NULL
- for device drivers, and for a bus drivers that wish to set
- options for the bus controller. It will not be NULL for a
- bus driver that wishes to set options for one of its child
- controllers.
- Language - A pointer to a three character ISO 639-2 language identifier.
- This is the language of the user interface that should be
- presented to the user, and it must match one of the languages
- specified in SupportedLanguages. The number of languages
- supported by a driver is up to the driver writer.
- ActionRequired - A pointer to the action that the calling agent is required
- to perform when this function returns. See "Related
- Definitions" for a list of the actions that the calling
- agent is required to perform prior to accessing
- ControllerHandle again.
-
- Returns:
- EFI_SUCCESS - The driver specified by This successfully set the
- configuration options for the controller specified
- by ControllerHandle..
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ActionRequired is NULL.
- EFI_UNSUPPORTED - The driver specified by This does not support setting
- configuration options for the controller specified by
- ControllerHandle and ChildHandle.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- language specified by Language.
- EFI_DEVICE_ERROR - A device error occurred while attempt to set the
- configuration options for the controller specified
- by ControllerHandle and ChildHandle.
- EFI_OUT_RESOURCES - There are not enough resources available to set the
- configuration options for the controller specified
- by ControllerHandle and ChildHandle.
-
---*/
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverConfigurationSetOptions (
- IN EFI_DRIVER_CONFIGURATION_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT EFI_DRIVER_CONFIGURATION_ACTION_REQUIRED *ActionRequired
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- CHAR8 *SupportedLanguage;
-
- SupportedLanguage = This->SupportedLanguages;
-
- Status = EFI_UNSUPPORTED;
- while (*SupportedLanguage != 0) {
- if (AsciiStrnCmp (Language, SupportedLanguage, 3) == 0) {
- Status = EFI_SUCCESS;
- }
-
- SupportedLanguage += 3;
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (ActionRequired == NULL || ControllerHandle == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Validate controller handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- (VOID **)&BlockIo,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (!EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle
- );
-
- return EFI_UNSUPPORTED;
- }
-
- if (Status == EFI_UNSUPPORTED) {
- return Status;
- } else if (Status != EFI_ALREADY_STARTED) {
- return EFI_INVALID_PARAMETER;
- }
-
- *ActionRequired = EfiDriverConfigurationActionNone;
- return EFI_SUCCESS;
-}
-
-/*++
-
- Routine Description:
- Tests to see if a controller's current configuration options are valid.
-
- Arguments:
- This - A pointer to the EFI_DRIVER_CONFIGURATION_PROTOCOL instance.
- ControllerHandle - The handle of the controller to test if it's current
- configuration options are valid.
- ChildHandle - The handle of the child controller to test if it's current
- configuration options are valid. This is an optional
- parameter that may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers that wish
- to test the configuration options for the bus controller.
- It will not be NULL for a bus driver that wishes to test
- configuration options for one of its child controllers.
-
- Returns:
- EFI_SUCCESS - The controller specified by ControllerHandle and
- ChildHandle that is being managed by the driver
- specified by This has a valid set of configuration
- options.
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
- EFI_UNSUPPORTED - The driver specified by This is not currently
- managing the controller specified by ControllerHandle
- and ChildHandle.
- EFI_DEVICE_ERROR - The controller specified by ControllerHandle and
- ChildHandle that is being managed by the driver
- specified by This has an invalid set of configuration
- options.
-
---*/
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverConfigurationOptionsValid (
- IN EFI_DRIVER_CONFIGURATION_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
-
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- if (ControllerHandle == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Validate controller handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- (VOID **)&BlockIo,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (!EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle
- );
-
- return EFI_UNSUPPORTED;
- }
-
- if (Status == EFI_UNSUPPORTED) {
- return Status;
- } else if (Status != EFI_ALREADY_STARTED) {
- return EFI_INVALID_PARAMETER;
- }
-
- return EFI_SUCCESS;
-}
-
-/*++
-
- Routine Description:
- Forces a driver to set the default configuration options for a controller.
-
- Arguments:
- This - A pointer to the EFI_DRIVER_CONFIGURATION_ PROTOCOL instance.
- ControllerHandle - The handle of the controller to force default configuration options on.
- ChildHandle - The handle of the child controller to force default configuration options on This is an optional parameter that may be NULL. It will be NULL for device drivers. It will also be NULL for a bus drivers that wish to force default configuration options for the bus controller. It will not be NULL for a bus driver that wishes to force default configuration options for one of its child controllers.
- DefaultType - The type of default configuration options to force on the controller specified by ControllerHandle and ChildHandle. See Table 9-1 for legal values. A DefaultType of 0x00000000 must be supported by this protocol.
- ActionRequired - A pointer to the action that the calling agent is required to perform when this function returns. See "Related Definitions" in Section 9.1for a list of the actions that the calling agent is required to perform prior to accessing ControllerHandle again.
-
- Returns:
- EFI_SUCCESS - The driver specified by This successfully forced the default configuration options on the controller specified by ControllerHandle and ChildHandle.
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ActionRequired is NULL.
- EFI_UNSUPPORTED - The driver specified by This does not support forcing the default configuration options on the controller specified by ControllerHandle and ChildHandle.
- EFI_UNSUPPORTED - The driver specified by This does not support the configuration type specified by DefaultType.
- EFI_DEVICE_ERROR - A device error occurred while attempt to force the default configuration options on the controller specified by ControllerHandle and ChildHandle.
- EFI_OUT_RESOURCES - There are not enough resources available to force the default configuration options on the controller specified by ControllerHandle and ChildHandle.
-
---*/
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverConfigurationForceDefaults (
- IN EFI_DRIVER_CONFIGURATION_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN UINT32 DefaultType,
- OUT EFI_DRIVER_CONFIGURATION_ACTION_REQUIRED *ActionRequired
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
-
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- if (ActionRequired == NULL || ControllerHandle == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Validate controller handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- (VOID **)&BlockIo,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (!EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle
- );
-
- return EFI_UNSUPPORTED;
- }
-
- if (Status == EFI_UNSUPPORTED) {
- return Status;
- } else if (Status != EFI_ALREADY_STARTED) {
- return EFI_INVALID_PARAMETER;
- }
-
- *ActionRequired = EfiDriverConfigurationActionNone;
- return EFI_SUCCESS;
-}
diff --git a/EmulatorPkg/EmuBlockIoDxe/DriverDiagnostics.c b/EmulatorPkg/EmuBlockIoDxe/DriverDiagnostics.c
deleted file mode 100644
index 77a26e79d2..0000000000
--- a/EmulatorPkg/EmuBlockIoDxe/DriverDiagnostics.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/**@file
-
-Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>
-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:
-
- DriverDiagnostics.c
-
-Abstract:
-
-**/
-
-#include "EmuBlockIo.h"
-
-//
-// EFI Driver Diagnostics Functions
-//
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverDiagnosticsRunDiagnostics (
- IN EFI_DRIVER_DIAGNOSTICS_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN EFI_DRIVER_DIAGNOSTIC_TYPE DiagnosticType,
- IN CHAR8 *Language,
- OUT EFI_GUID **ErrorType,
- OUT UINTN *BufferSize,
- OUT CHAR16 **Buffer
- );
-
-//
-// EFI Driver Diagnostics Protocol
-//
-EFI_DRIVER_DIAGNOSTICS_PROTOCOL gEmuBlockIoDriverDiagnostics = {
- EmuBlockIoDriverDiagnosticsRunDiagnostics,
- "eng"
-};
-
-//
-// EFI Driver Diagnostics 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_DRIVER_DIAGNOSTICS2_PROTOCOL gEmuBlockIoDriverDiagnostics2 = {
- (EFI_DRIVER_DIAGNOSTICS2_RUN_DIAGNOSTICS) EmuBlockIoDriverDiagnosticsRunDiagnostics,
- "en"
-};
-
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverDiagnosticsRunDiagnostics (
- IN EFI_DRIVER_DIAGNOSTICS_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN EFI_DRIVER_DIAGNOSTIC_TYPE DiagnosticType,
- IN CHAR8 *Language,
- OUT EFI_GUID **ErrorType,
- OUT UINTN *BufferSize,
- OUT CHAR16 **Buffer
- )
-/*++
-
- Routine Description:
- Runs diagnostics on a controller.
-
- Arguments:
- This - A pointer to the EFI_DRIVER_DIAGNOSTICS_PROTOCOL instance.
- ControllerHandle - The handle of the controller to run diagnostics on.
- ChildHandle - The handle of the child controller to run diagnostics on
- This is an optional parameter that may be NULL. It will
- be NULL for device drivers. It will also be NULL for a
- bus drivers that wish to run diagnostics on the bus
- controller. It will not be NULL for a bus driver that
- wishes to run diagnostics on one of its child controllers.
- DiagnosticType - Indicates type of diagnostics to perform on the controller
- specified by ControllerHandle and ChildHandle. See
- "Related Definitions" for the list of supported types.
- Language - A pointer to a three character ISO 639-2 language
- identifier or a Null-terminated ASCII string array indicating
- the language. This is the language in which the optional
- error message should be returned in Buffer, and it must
- match one of the languages specified in SupportedLanguages.
- The number of languages supported by a driver is up to
- the driver writer.
- ErrorType - A GUID that defines the format of the data returned in
- Buffer.
- BufferSize - The size, in bytes, of the data returned in Buffer.
- Buffer - A buffer that contains a Null-terminated Unicode string
- plus some additional data whose format is defined by
- ErrorType. Buffer is allocated by this function with
- AllocatePool(), and it is the caller's responsibility
- to free it with a call to FreePool().
-
- Returns:
- EFI_SUCCESS - The controller specified by ControllerHandle and
- ChildHandle passed the diagnostic.
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- EFI_INVALID_PARAMETER - Language is NULL.
- EFI_INVALID_PARAMETER - ErrorType is NULL.
- EFI_INVALID_PARAMETER - BufferType is NULL.
- EFI_INVALID_PARAMETER - Buffer is NULL.
- EFI_UNSUPPORTED - The driver specified by This does not support
- running diagnostics for the controller specified
- by ControllerHandle and ChildHandle.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- type of diagnostic specified by DiagnosticType.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- language specified by Language.
- EFI_OUT_OF_RESOURCES - There are not enough resources available to complete
- the diagnostics.
- EFI_OUT_OF_RESOURCES - There are not enough resources available to return
- the status information in ErrorType, BufferSize,
- and Buffer.
- EFI_DEVICE_ERROR - The controller specified by ControllerHandle and
- ChildHandle did not pass the diagnostic.
-
---*/
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- CHAR8 *SupportedLanguages;
- BOOLEAN Iso639Language;
- BOOLEAN Found;
- UINTN Index;
-
- if (Language == NULL ||
- ErrorType == NULL ||
- Buffer == NULL ||
- ControllerHandle == NULL ||
- BufferSize == NULL) {
-
- return EFI_INVALID_PARAMETER;
- }
-
- SupportedLanguages = This->SupportedLanguages;
- Iso639Language = (BOOLEAN)(This == &gEmuBlockIoDriverDiagnostics);
- //
- // Make sure Language is in the set of Supported Languages
- //
- Found = FALSE;
- while (*SupportedLanguages != 0) {
- if (Iso639Language) {
- if (CompareMem (Language, SupportedLanguages, 3) == 0) {
- Found = TRUE;
- break;
- }
- SupportedLanguages += 3;
- } else {
- for (Index = 0; SupportedLanguages[Index] != 0 && SupportedLanguages[Index] != ';'; Index++);
- if ((AsciiStrnCmp(SupportedLanguages, Language, Index) == 0) && (Language[Index] == 0)) {
- Found = TRUE;
- break;
- }
- SupportedLanguages += Index;
- for (; *SupportedLanguages != 0 && *SupportedLanguages == ';'; SupportedLanguages++);
- }
- }
- //
- // If Language is not a member of SupportedLanguages, then return EFI_UNSUPPORTED
- //
- if (!Found) {
- return EFI_UNSUPPORTED;
- }
-
- *ErrorType = NULL;
- *BufferSize = 0;
- if (DiagnosticType != EfiDriverDiagnosticTypeStandard) {
- *ErrorType = &gEfiBlockIoProtocolGuid;
- *BufferSize = 0x60;
- Buffer = AllocatePool ((UINTN) (*BufferSize));
- CopyMem (*Buffer, L"Windows Block I/O Driver Diagnostics Failed\n", *BufferSize);
- return EFI_DEVICE_ERROR;
- }
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Validate controller handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- (VOID **)&BlockIo,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (!EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEmuIoThunkProtocolGuid,
- gEmuBlockIoDriverBinding.DriverBindingHandle,
- ControllerHandle
- );
-
- return EFI_UNSUPPORTED;
- }
-
- if (Status == EFI_UNSUPPORTED) {
- return Status;
- } else if (Status != EFI_ALREADY_STARTED) {
- return EFI_INVALID_PARAMETER;
- }
-
- return EFI_SUCCESS;
-}
diff --git a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c b/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c
deleted file mode 100644
index e77de2c7bc..0000000000
--- a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c
+++ /dev/null
@@ -1,747 +0,0 @@
-/**@file
-
-Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR>
-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.
-bbe
-**/
-
-#include "EmuBlockIo.h"
-
-
-/**
- Reset the block device hardware.
-
- @param[in] This Indicates a pointer to the calling context.
- @param[in] ExtendedVerification Indicates that the driver may perform a more
- exhausive verfication operation of the device
- during reset.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The device is not functioning properly and could
- not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIo2Reset (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
-
- Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Status = Private->Io->Reset (Private->Io, ExtendedVerification);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-/**
- Read BufferSize bytes from Lba into Buffer.
-
- This function reads the requested number of blocks from the device. All the
- blocks are read, or an error is returned.
- If EFI_DEVICE_ERROR, EFI_NO_MEDIA,_or EFI_MEDIA_CHANGED is returned and
- non-blocking I/O is being used, the Event associated with this request will
- not be signaled.
-
- @param[in] This Indicates a pointer to the calling context.
- @param[in] MediaId Id of the media, changes every time the media is
- replaced.
- @param[in] Lba The starting Logical Block Address to read from.
- @param[in, out] Token A pointer to the token associated with the transaction.
- @param[in] BufferSize Size of Buffer, must be a multiple of device block size.
- @param[out] Buffer A pointer to the destination buffer for the data. The
- caller is responsible for either having implicit or
- explicit ownership of the buffer.
-
- @retval EFI_SUCCESS The read request was queued if Token->Event is
- not NULL.The data was read correctly from the
- device if the Token->Event is NULL.
- @retval EFI_DEVICE_ERROR The device reported an error while performing
- the read.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHANGED The MediaId is not for the current media.
- @retval EFI_BAD_BUFFER_SIZE The BufferSize parameter is not a multiple of the
- intrinsic block size of the device.
- @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid,
- or the buffer is not on proper alignment.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack
- of resources.
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIo2ReadBlocksEx (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
-
- Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Status = Private->Io->ReadBlocks (Private->Io, MediaId, LBA, Token, BufferSize, Buffer);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-
-/**
- Write BufferSize bytes from Lba into Buffer.
-
- This function writes the requested number of blocks to the device. All blocks
- are written, or an error is returned.If EFI_DEVICE_ERROR, EFI_NO_MEDIA,
- EFI_WRITE_PROTECTED or EFI_MEDIA_CHANGED is returned and non-blocking I/O is
- being used, the Event associated with this request will not be signaled.
-
- @param[in] This Indicates a pointer to the calling context.
- @param[in] MediaId The media ID that the write request is for.
- @param[in] Lba The starting logical block address to be written. The
- caller is responsible for writing to only legitimate
- locations.
- @param[in, out] Token A pointer to the token associated with the transaction.
- @param[in] BufferSize Size of Buffer, must be a multiple of device block size.
- @param[in] Buffer A pointer to the source buffer for the data.
-
- @retval EFI_SUCCESS The write request was queued if Event is not NULL.
- The data was written correctly to the device if
- the Event is NULL.
- @retval EFI_WRITE_PROTECTED The device can not be written to.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHNAGED The MediaId does not matched the current device.
- @retval EFI_DEVICE_ERROR The device reported an error while performing the write.
- @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device.
- @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid,
- or the buffer is not on proper alignment.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack
- of resources.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIo2WriteBlocksEx (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
-
- Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Status = Private->Io->WriteBlocks (Private->Io, MediaId, LBA, Token, BufferSize, Buffer);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-
-
-/**
- Flush the Block Device.
-
- If EFI_DEVICE_ERROR, EFI_NO_MEDIA,_EFI_WRITE_PROTECTED or EFI_MEDIA_CHANGED
- is returned and non-blocking I/O is being used, the Event associated with
- this request will not be signaled.
-
- @param[in] This Indicates a pointer to the calling context.
- @param[in,out] Token A pointer to the token associated with the transaction
-
- @retval EFI_SUCCESS The flush request was queued if Event is not NULL.
- All outstanding data was written correctly to the
- device if the Event is NULL.
- @retval EFI_DEVICE_ERROR The device reported an error while writting back
- the data.
- @retval EFI_WRITE_PROTECTED The device cannot be written to.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHANGED The MediaId is not for the current media.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack
- of resources.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIo2Flush (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
-
- Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Status = Private->Io->FlushBlocks (Private->Io, Token);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-
-
-/**
- Reset the Block Device.
-
- @param This Indicates a pointer to the calling context.
- @param ExtendedVerification Driver may perform diagnostics on reset.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The device is not functioning properly and could
- not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
-
- Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Status = Private->Io->Reset (Private->Io, ExtendedVerification);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-
-/**
- Read BufferSize bytes from Lba into Buffer.
-
- @param This Indicates a pointer to the calling context.
- @param MediaId Id of the media, changes every time the media is replaced.
- @param Lba The starting Logical Block Address to read from
- @param BufferSize Size of Buffer, must be a multiple of device block size.
- @param Buffer A pointer to the destination buffer for the data. The caller is
- responsible for either having implicit or explicit ownership of the buffer.
-
- @retval EFI_SUCCESS The data was read correctly from the device.
- @retval EFI_DEVICE_ERROR The device reported an error while performing the read.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHANGED The MediaId does not matched the current device.
- @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device.
- @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid,
- or the buffer is not on proper alignment.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
- EFI_BLOCK_IO2_TOKEN Token;
-
- Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Token.Event = NULL;
- Status = Private->Io->ReadBlocks (Private->Io, MediaId, Lba, &Token, BufferSize, Buffer);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-
-/**
- Write BufferSize bytes from Lba into Buffer.
-
- @param This Indicates a pointer to the calling context.
- @param MediaId The media ID that the write request is for.
- @param Lba The starting logical block address to be written. The caller is
- responsible for writing to only legitimate locations.
- @param BufferSize Size of Buffer, must be a multiple of device block size.
- @param Buffer A pointer to the source buffer for the data.
-
- @retval EFI_SUCCESS The data was written correctly to the device.
- @retval EFI_WRITE_PROTECTED The device can not be written to.
- @retval EFI_DEVICE_ERROR The device reported an error while performing the write.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHNAGED The MediaId does not matched the current device.
- @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device.
- @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid,
- or the buffer is not on proper alignment.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
- EFI_BLOCK_IO2_TOKEN Token;
-
- Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Token.Event = NULL;
- Status = Private->Io->WriteBlocks (Private->Io, MediaId, Lba, &Token, BufferSize, Buffer);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-/**
- Flush the Block Device.
-
- @param This Indicates a pointer to the calling context.
-
- @retval EFI_SUCCESS All outstanding data was written to the device
- @retval EFI_DEVICE_ERROR The device reported an error while writting back the data
- @retval EFI_NO_MEDIA There is no media in the device.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
- EFI_BLOCK_IO2_TOKEN Token;
-
- Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
-
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- Token.Event = NULL;
- Status = Private->Io->FlushBlocks (Private->Io, &Token);
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-
-
-/**
- Tests to see if this driver supports a given controller. If a child device is provided,
- it further tests to see if this driver supports creating a handle for the specified child device.
-
- This function checks to see if the driver specified by This supports the device specified by
- ControllerHandle. Drivers will typically use the device path attached to
- ControllerHandle and/or the services from the bus I/O abstraction attached to
- ControllerHandle to determine if the driver supports ControllerHandle. This function
- may be called many times during platform initialization. In order to reduce boot times, the tests
- performed by this function must be very small, and take as little time as possible to execute. This
- function must not change the state of any hardware devices, and this function must be aware that the
- device specified by ControllerHandle may already be managed by the same driver or a
- different driver. This function must match its calls to AllocatePages() with FreePages(),
- AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol().
- Because ControllerHandle may have been previously started by the same driver, if a protocol is
- already in the opened state, then it must not be closed with CloseProtocol(). This is required
- to guarantee the state of ControllerHandle is not modified by this function.
-
- @param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
- @param[in] ControllerHandle The handle of the controller to test. This handle
- must support a protocol interface that supplies
- an I/O abstraction to the driver.
- @param[in] RemainingDevicePath A pointer to the remaining portion of a device path. This
- parameter is ignored by device drivers, and is optional for bus
- drivers. For bus drivers, if this parameter is not NULL, then
- the bus driver must determine if the bus controller specified
- by ControllerHandle and the child controller specified
- by RemainingDevicePath are both supported by this
- bus driver.
-
- @retval EFI_SUCCESS The device specified by ControllerHandle and
- RemainingDevicePath is supported by the driver specified by This.
- @retval EFI_ALREADY_STARTED The device specified by ControllerHandle and
- RemainingDevicePath is already being managed by the driver
- specified by This.
- @retval EFI_ACCESS_DENIED The device specified by ControllerHandle and
- RemainingDevicePath is already being managed by a different
- driver or an application that requires exclusive access.
- Currently not implemented.
- @retval EFI_UNSUPPORTED The device specified by ControllerHandle and
- RemainingDevicePath is not supported by the driver specified by This.
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EMU_IO_THUNK_PROTOCOL *EmuIoThunk;
-
- //
- // Open the IO Abstraction(s) needed to perform the supported test
- //
- Status = gBS->OpenProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- (VOID **)&EmuIoThunk,
- This->DriverBindingHandle,
- Handle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Make sure GUID is for a File System handle.
- //
- Status = EFI_UNSUPPORTED;
- if (CompareGuid (EmuIoThunk->Protocol, &gEmuBlockIoProtocolGuid)) {
- Status = EFI_SUCCESS;
- }
-
- //
- // Close the I/O Abstraction(s) used to perform the supported test
- //
- gBS->CloseProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
- return Status;
-}
-
-
-/**
- Starts a device controller or a bus controller.
-
- The Start() function is designed to be invoked from the EFI boot service ConnectController().
- As a result, much of the error checking on the parameters to Start() has been moved into this
- common boot service. It is legal to call Start() from other locations,
- but the following calling restrictions must be followed, or the system behavior will not be deterministic.
- 1. ControllerHandle must be a valid EFI_HANDLE.
- 2. If RemainingDevicePath is not NULL, then it must be a pointer to a naturally aligned
- EFI_DEVICE_PATH_PROTOCOL.
- 3. Prior to calling Start(), the Supported() function for the driver specified by This must
- have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.
-
- @param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
- @param[in] ControllerHandle The handle of the controller to start. This handle
- must support a protocol interface that supplies
- an I/O abstraction to the driver.
- @param[in] RemainingDevicePath A pointer to the remaining portion of a device path. This
- parameter is ignored by device drivers, and is optional for bus
- drivers. For a bus driver, if this parameter is NULL, then handles
- for all the children of Controller are created by this driver.
- If this parameter is not NULL and the first Device Path Node is
- not the End of Device Path Node, then only the handle for the
- child device specified by the first Device Path Node of
- RemainingDevicePath is created by this driver.
- If the first Device Path Node of RemainingDevicePath is
- the End of Device Path Node, no child handle is created by this
- driver.
-
- @retval EFI_SUCCESS The device was started.
- @retval EFI_DEVICE_ERROR The device could not be started due to a device error.Currently not implemented.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
- @retval Others The driver failded to start the device.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EMU_IO_THUNK_PROTOCOL *EmuIoThunk;
- EMU_BLOCK_IO_PRIVATE *Private = NULL;
-
- //
- // Grab the protocols we need
- //
-
- Status = gBS->OpenProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- (void *)&EmuIoThunk,
- This->DriverBindingHandle,
- Handle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (!CompareGuid (EmuIoThunk->Protocol, &gEmuBlockIoProtocolGuid)) {
- Status = EFI_UNSUPPORTED;
- goto Done;
- }
-
- Status = EmuIoThunk->Open (EmuIoThunk);
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- Private = AllocatePool (sizeof (EMU_BLOCK_IO_PRIVATE));
- if (Private == NULL) {
- goto Done;
- }
-
- Private->Signature = EMU_BLOCK_IO_PRIVATE_SIGNATURE;
- Private->IoThunk = EmuIoThunk;
- Private->Io = EmuIoThunk->Interface;
- Private->EfiHandle = Handle;
-
- Private->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION2;
- Private->BlockIo.Media = &Private->Media;
- Private->BlockIo.Reset = EmuBlockIoReset;
- Private->BlockIo.ReadBlocks = EmuBlockIoReadBlocks;
- Private->BlockIo.WriteBlocks = EmuBlockIoWriteBlocks;
- Private->BlockIo.FlushBlocks = EmuBlockIoFlushBlocks;
-
- Private->BlockIo2.Media = &Private->Media;
- Private->BlockIo2.Reset = EmuBlockIo2Reset;
- Private->BlockIo2.ReadBlocksEx = EmuBlockIo2ReadBlocksEx;
- Private->BlockIo2.WriteBlocksEx = EmuBlockIo2WriteBlocksEx;
- Private->BlockIo2.FlushBlocksEx = EmuBlockIo2Flush;
-
- Private->ControllerNameTable = NULL;
-
- Status = Private->Io->CreateMapping (Private->Io, &Private->Media);
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- AddUnicodeString2 (
- "eng",
- gEmuBlockIoComponentName.SupportedLanguages,
- &Private->ControllerNameTable,
- EmuIoThunk->ConfigString,
- TRUE
- );
-
- AddUnicodeString2 (
- "en",
- gEmuBlockIoComponentName2.SupportedLanguages,
- &Private->ControllerNameTable,
- EmuIoThunk->ConfigString,
- FALSE
- );
-
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Handle,
- &gEfiBlockIoProtocolGuid, &Private->BlockIo,
- &gEfiBlockIo2ProtocolGuid, &Private->BlockIo2,
- NULL
- );
-
-Done:
- if (EFI_ERROR (Status)) {
- if (Private != NULL) {
- if (Private->ControllerNameTable != NULL) {
- FreeUnicodeStringTable (Private->ControllerNameTable);
- }
-
- gBS->FreePool (Private);
-
- }
-
- gBS->CloseProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
- }
-
- return Status;
-}
-
-
-/**
- Stops a device controller or a bus controller.
-
- The Stop() function is designed to be invoked from the EFI boot service DisconnectController().
- As a result, much of the error checking on the parameters to Stop() has been moved
- into this common boot service. It is legal to call Stop() from other locations,
- but the following calling restrictions must be followed, or the system behavior will not be deterministic.
- 1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous call to this
- same driver's Start() function.
- 2. The first NumberOfChildren handles of ChildHandleBuffer must all be a valid
- EFI_HANDLE. In addition, all of these handles must have been created in this driver's
- Start() function, and the Start() function must have called OpenProtocol() on
- ControllerHandle with an Attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
-
- @param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
- @param[in] ControllerHandle A handle to the device being stopped. The handle must
- support a bus specific I/O protocol for the driver
- to use to stop the device.
- @param[in] NumberOfChildren The number of child device handles in ChildHandleBuffer.
- @param[in] ChildHandleBuffer An array of child handles to be freed. May be NULL
- if NumberOfChildren is 0.
-
- @retval EFI_SUCCESS The device was stopped.
- @retval EFI_DEVICE_ERROR The device could not be stopped due to a device error.
-
-**/
-EFI_STATUS
-EFIAPI
-EmuBlockIoDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
-
- //
- // Get our context back
- //
- Status = gBS->OpenProtocol (
- Handle,
- &gEfiBlockIoProtocolGuid,
- (void *)&BlockIo,
- This->DriverBindingHandle,
- Handle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (BlockIo);
- Status = Private->IoThunk->Close (Private->IoThunk);
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Private->EfiHandle,
- &gEfiBlockIoProtocolGuid, &Private->BlockIo,
- &gEfiBlockIo2ProtocolGuid, &Private->BlockIo2,
- NULL
- );
- if (!EFI_ERROR (Status)) {
- Status = gBS->CloseProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
- }
-
- if (!EFI_ERROR (Status)) {
- //
- // Free our instance data
- //
- FreeUnicodeStringTable (Private->ControllerNameTable);
- gBS->FreePool (Private);
- }
-
- return Status;
-}
-
-
-
-
-
-EFI_DRIVER_BINDING_PROTOCOL gEmuBlockIoDriverBinding = {
- EmuBlockIoDriverBindingSupported,
- EmuBlockIoDriverBindingStart,
- EmuBlockIoDriverBindingStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-
-
-/**
- The user Entry Point for module EmuBlockIo . The user code starts with this function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeEmuBlockIo (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- Status = EfiLibInstallAllDriverProtocols2 (
- ImageHandle,
- SystemTable,
- &gEmuBlockIoDriverBinding,
- ImageHandle,
- &gEmuBlockIoComponentName,
- &gEmuBlockIoComponentName2,
- NULL,
- NULL,
- &gEmuBlockIoDriverDiagnostics,
- &gEmuBlockIoDriverDiagnostics2
- );
- ASSERT_EFI_ERROR (Status);
-
-
- return Status;
-}
-
-
-
diff --git a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.h b/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.h
deleted file mode 100644
index 4b2e676953..0000000000
--- a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*++
-
-Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>
-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:
-
- EmuBlockIo.h
-
-Abstract:
-
- Produce block IO abstractions for real devices on your PC using Posix APIs.
- The configuration of what devices to mount or emulate comes from UNIX
- environment variables. The variables must be visible to the Microsoft*
- Developer Studio for them to work.
-
- * Other names and brands may be claimed as the property of others.
-
-**/
-
-#ifndef _EMU_BLOCK_IO_H_
-#define _EMU_BLOCK_IO_H_
-
-#include <PiDxe.h>
-#include <Protocol/EmuIoThunk.h>
-#include <Protocol/BlockIo.h>
-#include <Protocol/BlockIo2.h>
-#include <Protocol/EmuBlockIo.h>
-
-#include <Guid/EmuPhysicalDisk.h>
-#include <Guid/EmuVirtualDisk.h>
-
-#include <Library/DebugLib.h>
-#include <Library/BaseLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-
-//
-// Language supported for driverconfiguration protocol
-//
-
-#define EMU_BLOCK_IO_PRIVATE_SIGNATURE SIGNATURE_32 ('E', 'M', 'b', 'k')
-typedef struct {
- UINTN Signature;
- EMU_IO_THUNK_PROTOCOL *IoThunk;
- EMU_BLOCK_IO_PROTOCOL *Io;
-
- EFI_HANDLE EfiHandle;
- EFI_BLOCK_IO_PROTOCOL BlockIo;
- EFI_BLOCK_IO2_PROTOCOL BlockIo2;
- EFI_BLOCK_IO_MEDIA Media;
-
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
-
-} EMU_BLOCK_IO_PRIVATE;
-
-#define EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS(a) \
- CR(a, EMU_BLOCK_IO_PRIVATE, BlockIo, EMU_BLOCK_IO_PRIVATE_SIGNATURE)
-
-#define EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS(a) \
- CR(a, EMU_BLOCK_IO_PRIVATE, BlockIo2, EMU_BLOCK_IO_PRIVATE_SIGNATURE)
-
-
-//
-// Block I/O Global Variables
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gEmuBlockIoDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gEmuBlockIoComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gEmuBlockIoComponentName2;
-extern EFI_DRIVER_CONFIGURATION_PROTOCOL gEmuBlockIoDriverConfiguration;
-extern EFI_DRIVER_DIAGNOSTICS_PROTOCOL gEmuBlockIoDriverDiagnostics;
-extern EFI_DRIVER_DIAGNOSTICS2_PROTOCOL gEmuBlockIoDriverDiagnostics2;
-
-#endif
diff --git a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIoDxe.inf b/EmulatorPkg/EmuBlockIoDxe/EmuBlockIoDxe.inf
deleted file mode 100644
index 436afd975c..0000000000
--- a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIoDxe.inf
+++ /dev/null
@@ -1,69 +0,0 @@
-## @file
-# Block Io driver
-#
-# Produce block IO abstractions for real devices on your PC using Unix APIs.
-# The configuration of what devices to mount or emulate comes from
-# environment variables.
-# Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
-#
-# 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.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = EmuBlockIo
- FILE_GUID = C6760651-A38D-5F4F-AEAF-F6661549DF75
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = InitializeEmuBlockIo
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gUnixBlockIoDriverBinding
-# COMPONENT_NAME = gUnixBlockIoComponentName
-# DRIVER_DIAG = gUnixBlockIoDriverDiagnostics
-#
-
-[Sources]
- DriverDiagnostics.c
- DriverConfiguration.c
- ComponentName.c
- EmuBlockIo.c
- EmuBlockIo.h
-
-
-[Packages]
- MdePkg/MdePkg.dec
- EmulatorPkg/EmulatorPkg.dec
-
-[LibraryClasses]
- UefiBootServicesTableLib
- MemoryAllocationLib
- BaseMemoryLib
- UefiLib
- UefiDriverEntryPoint
- BaseLib
- DebugLib
-
-
-[Guids]
- gEmuPhysicalDisksGuid # SOMETIMES_CONSUMED
- gEmuVirtualDisksGuid # ALWAYS_CONSUMED
-
-
-[Protocols]
- gEfiBlockIoProtocolGuid # PROTOCOL BY_START
- gEfiBlockIo2ProtocolGuid # PROTOCOL BY_START
- gEmuIoThunkProtocolGuid # PROTOCOL TO_START
- gEmuBlockIoProtocolGuid # PROTOCOL BY_START