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Porting Duet module from EDKI to EDKII

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5076 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2008-04-17 05:48:13 +00:00
parent fcf03596d1
commit c69dd9dfad
77 changed files with 26415 additions and 13 deletions
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170
DuetPkg/IsaAcpiDxe/ComponentName.c Normal file
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/*++
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:
ComponentName.c
Abstract:
--*/
#include "PcatIsaAcpi.h"
//
// EFI Component Name Functions
//
EFI_STATUS
EFIAPI
PcatIsaAcpiComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
PcatIsaAcpiComponentNameGetControllerName (
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
//
EFI_COMPONENT_NAME2_PROTOCOL gPcatIsaAcpiComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) PcatIsaAcpiComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) PcatIsaAcpiComponentNameGetControllerName,
"en"
};
EFI_COMPONENT_NAME_PROTOCOL gPcatIsaAcpiComponentName = {
PcatIsaAcpiComponentNameGetDriverName,
PcatIsaAcpiComponentNameGetControllerName,
"eng"
};
static EFI_UNICODE_STRING_TABLE mPcatIsaAcpiDriverNameTable[] = {
{
"eng;en",
L"PC-AT ISA Device Enumeration Driver"
},
{
NULL,
NULL
}
};
EFI_STATUS
EFIAPI
PcatIsaAcpiComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that 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.
DriverName - 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.
Returns:
EFI_SUCCES - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mPcatIsaAcpiDriverNameTable,
DriverName,
(BOOLEAN)(This == &gPcatIsaAcpiComponentName)
);
}
EFI_STATUS
EFIAPI
PcatIsaAcpiComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - 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.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that 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.
ControllerName - 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.
Returns:
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.
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 - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently managing
the controller specified by ControllerHandle and
ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return EFI_UNSUPPORTED;
}

306
DuetPkg/IsaAcpiDxe/IsaAcpi.c Normal file
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/*++
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:
IsaAcpi.c
Abstract:
ISA ACPI Protocol Implementation
Revision History
--*/
#include "PcatIsaAcpi.h"
//
// Platform specific data for the ISA devices that are present.in the platform
//
//
// COM 1 UART Controller
//
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiCom1DeviceResources[] = {
{EfiIsaAcpiResourceIo, 0, 0x3f8, 0x3ff},
{EfiIsaAcpiResourceInterrupt, 0, 4, 0},
{EfiIsaAcpiResourceEndOfList, 0, 0, 0}
};
//
// COM 2 UART Controller
//
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiCom2DeviceResources[] = {
{EfiIsaAcpiResourceIo, 0, 0x2f8, 0x2ff},
{EfiIsaAcpiResourceInterrupt, 0, 3, 0},
{EfiIsaAcpiResourceEndOfList, 0, 0, 0}
};
//
// PS/2 Keyboard Controller
//
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiPs2KeyboardDeviceResources[] = {
{EfiIsaAcpiResourceIo, 0, 0x60, 0x64},
{EfiIsaAcpiResourceInterrupt, 0, 1, 0},
{EfiIsaAcpiResourceEndOfList, 0, 0, 0}
};
//
// PS/2 Mouse Controller
//
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiPs2MouseDeviceResources[] = {
{EfiIsaAcpiResourceIo, 0, 0x60, 0x64},
{EfiIsaAcpiResourceInterrupt, 0, 12, 0},
{EfiIsaAcpiResourceEndOfList, 0, 0, 0}
};
//
// Floppy Disk Controller
//
static EFI_ISA_ACPI_RESOURCE mPcatIsaAcpiFloppyResources[] = {
{EfiIsaAcpiResourceIo, 0, 0x3f0, 0x3f7},
{EfiIsaAcpiResourceInterrupt, 0, 6, 0},
{EfiIsaAcpiResourceDma, EFI_ISA_IO_SLAVE_DMA_ATTRIBUTE_SPEED_COMPATIBLE | EFI_ISA_IO_SLAVE_DMA_ATTRIBUTE_WIDTH_8 | EFI_ISA_IO_SLAVE_DMA_ATTRIBUTE_SINGLE_MODE, 2, 0},
{EfiIsaAcpiResourceEndOfList, 0, 0, 0}
};
//
// Table of ISA Controllers
//
EFI_ISA_ACPI_RESOURCE_LIST gPcatIsaAcpiDeviceList[] = {
{{EISA_PNP_ID(0x501), 0}, mPcatIsaAcpiCom1DeviceResources }, // COM 1 UART Controller
{{EISA_PNP_ID(0x501), 1}, mPcatIsaAcpiCom2DeviceResources }, // COM 2 UART Controller
{{EISA_PNP_ID(0x303), 0}, mPcatIsaAcpiPs2KeyboardDeviceResources }, // PS/2 Keyboard Controller
{{EISA_PNP_ID(0x303), 1}, mPcatIsaAcpiPs2MouseDeviceResources }, // PS/2 Mouse Controller
{{EISA_PNP_ID(0x604), 0}, mPcatIsaAcpiFloppyResources }, // Floppy Disk Controller A:
{{EISA_PNP_ID(0x604), 1}, mPcatIsaAcpiFloppyResources }, // Floppy Disk Controller B:
{{0, 0}, NULL } // End if ISA Controllers
};
//
// ISA ACPI Protocol Functions
//
VOID
IsaDeviceLookup (
IN EFI_ISA_ACPI_DEVICE_ID *Device,
OUT EFI_ISA_ACPI_RESOURCE_LIST **IsaAcpiDevice,
OUT EFI_ISA_ACPI_RESOURCE_LIST **NextIsaAcpiDevice
)
/*++
Routine Description:
Enumerate the ISA devices on the ISA bus
Arguments:
Returns:
--*/
{
UINTN Index;
*IsaAcpiDevice = NULL;
if (NextIsaAcpiDevice != NULL) {
*NextIsaAcpiDevice = NULL;
}
if (Device == NULL) {
Index = 0;
} else {
for(Index = 0; gPcatIsaAcpiDeviceList[Index].ResourceItem != NULL; Index++) {
if (Device->HID == gPcatIsaAcpiDeviceList[Index].Device.HID &&
Device->UID == gPcatIsaAcpiDeviceList[Index].Device.UID ) {
break;
}
}
if (gPcatIsaAcpiDeviceList[Index].ResourceItem == NULL) {
return;
}
*IsaAcpiDevice = &(gPcatIsaAcpiDeviceList[Index]);
Index++;
}
if (gPcatIsaAcpiDeviceList[Index].ResourceItem != NULL && NextIsaAcpiDevice != NULL) {
*NextIsaAcpiDevice = &(gPcatIsaAcpiDeviceList[Index]);
}
}
EFI_STATUS
EFIAPI
IsaDeviceEnumerate (
IN EFI_ISA_ACPI_PROTOCOL *This,
OUT EFI_ISA_ACPI_DEVICE_ID **Device
)
/*++
Routine Description:
Enumerate the ISA devices on the ISA bus
Arguments:
Returns:
--*/
{
EFI_ISA_ACPI_RESOURCE_LIST *IsaAcpiDevice;
EFI_ISA_ACPI_RESOURCE_LIST *NextIsaAcpiDevice;
IsaDeviceLookup (*Device, &IsaAcpiDevice, &NextIsaAcpiDevice);
if (NextIsaAcpiDevice == NULL) {
return EFI_NOT_FOUND;
}
*Device = &(NextIsaAcpiDevice->Device);
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaDeviceSetPower (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
IN BOOLEAN OnOff
)
/*++
Routine Description:
Set ISA device power
Arguments:
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaGetCurrentResource (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
OUT EFI_ISA_ACPI_RESOURCE_LIST **ResourceList
)
/*++
Routine Description:
Get current Resource of the specific ISA device
Arguments:
Returns:
--*/
{
IsaDeviceLookup (Device, ResourceList, NULL);
if (*ResourceList == NULL) {
return EFI_NOT_FOUND;
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaGetPossibleResource (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
OUT EFI_ISA_ACPI_RESOURCE_LIST **ResourceList
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaSetResource (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
IN EFI_ISA_ACPI_RESOURCE_LIST *ResourceList
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaEnableDevice (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
IN BOOLEAN Enable
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaInitDevice (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IsaInterfaceInit (
IN EFI_ISA_ACPI_PROTOCOL *This
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
return EFI_SUCCESS;
}

50
DuetPkg/IsaAcpiDxe/IsaAcpi.inf Normal file
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#/*++
#
# Copyright (c) 2005, 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:
# IsaAcpi.inf
#
# Abstract:
# Component description file for PCAT ISA ACPI driver
#
#--*/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = IsaAcpi
FILE_GUID = 38A0EC22-FBE7-4911-8BC1-176E0D6C1DBD
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x0002000A
ENTRY_POINT = PcatIsaAcpiDriverEntryPoint
[Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
DuetPkg/DuetPkg.dec
[LibraryClasses]
UefiDriverEntryPoint
UefiBootServicesTableLib
UefiLib
[Sources]
PcatIsaAcpi.h
PcatIsaAcpi.c
IsaAcpi.c
ComponentName.c
[Protocols]
gEfiPciIoProtocolGuid
gEfiIsaAcpiProtocolGuid

329
DuetPkg/IsaAcpiDxe/PcatIsaAcpi.c Normal file
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/*++
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:
PcatIsaAcpi.c
Abstract:
EFI PCAT ISA ACPI Driver for a Generic PC Platform
Revision History
--*/
#include "PcatIsaAcpi.h"
//
// PcatIsaAcpi Driver Binding Protocol
//
EFI_DRIVER_BINDING_PROTOCOL gPcatIsaAcpiDriverBinding = {
PcatIsaAcpiDriverBindingSupported,
PcatIsaAcpiDriverBindingStart,
PcatIsaAcpiDriverBindingStop,
0xa,
NULL,
NULL
};
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
the entry point of the PcatIsaAcpi driver
Arguments:
Returns:
--*/
{
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
&gPcatIsaAcpiDriverBinding,
ImageHandle,
&gPcatIsaAcpiComponentName,
&gPcatIsaAcpiComponentName2
);
}
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
ControllerDriver Protocol Method
Arguments:
Returns:
--*/
{
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
PCI_TYPE00 Pci;
//
// Get PciIo protocol instance
//
Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
&PciIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR(Status)) {
return Status;
}
Status = PciIo->Pci.Read (
PciIo,
EfiPciIoWidthUint32,
0,
sizeof(Pci) / sizeof(UINT32),
&Pci);
if (!EFI_ERROR (Status)) {
Status = EFI_UNSUPPORTED;
if ((Pci.Hdr.Command & 0x03) == 0x03) {
if (Pci.Hdr.ClassCode[2] == PCI_CLASS_BRIDGE) {
//
// See if this is a standard PCI to ISA Bridge from the Base Code and Class Code
//
if (Pci.Hdr.ClassCode[1] == PCI_CLASS_ISA) {
Status = EFI_SUCCESS;
}
//
// See if this is an Intel PCI to ISA bridge in Positive Decode Mode
//
if (Pci.Hdr.ClassCode[1] == PCI_CLASS_ISA_POSITIVE_DECODE &&
Pci.Hdr.VendorId == 0x8086 &&
Pci.Hdr.DeviceId == 0x7110) {
Status = EFI_SUCCESS;
}
}
}
}
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Install EFI_ISA_ACPI_PROTOCOL
Arguments:
Returns:
--*/
{
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
PCAT_ISA_ACPI_DEV *PcatIsaAcpiDev;
PcatIsaAcpiDev = NULL;
//
// Open the PCI I/O Protocol Interface
//
PciIo = NULL;
Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
&PciIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
goto Done;
}
Status = PciIo->Attributes (
PciIo,
EfiPciIoAttributeOperationEnable,
EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO,
NULL
);
if (EFI_ERROR (Status)) {
goto Done;
}
//
// Allocate memory for the PCAT ISA ACPI Device structure
//
PcatIsaAcpiDev = NULL;
Status = gBS->AllocatePool (
EfiBootServicesData,
sizeof(PCAT_ISA_ACPI_DEV),
&PcatIsaAcpiDev
);
if (EFI_ERROR (Status)) {
goto Done;
}
//
// Initialize the PCAT ISA ACPI Device structure
//
PcatIsaAcpiDev->Signature = PCAT_ISA_ACPI_DEV_SIGNATURE;
PcatIsaAcpiDev->Handle = Controller;
PcatIsaAcpiDev->PciIo = PciIo;
//
// IsaAcpi interface
//
(PcatIsaAcpiDev->IsaAcpi).DeviceEnumerate = IsaDeviceEnumerate;
(PcatIsaAcpiDev->IsaAcpi).SetPower = IsaDeviceSetPower;
(PcatIsaAcpiDev->IsaAcpi).GetCurResource = IsaGetCurrentResource;
(PcatIsaAcpiDev->IsaAcpi).GetPosResource = IsaGetPossibleResource;
(PcatIsaAcpiDev->IsaAcpi).SetResource = IsaSetResource;
(PcatIsaAcpiDev->IsaAcpi).EnableDevice = IsaEnableDevice;
(PcatIsaAcpiDev->IsaAcpi).InitDevice = IsaInitDevice;
(PcatIsaAcpiDev->IsaAcpi).InterfaceInit = IsaInterfaceInit;
//
// Install the ISA ACPI Protocol interface
//
Status = gBS->InstallMultipleProtocolInterfaces (
&Controller,
&gEfiIsaAcpiProtocolGuid, &PcatIsaAcpiDev->IsaAcpi,
NULL
);
Done:
if (EFI_ERROR (Status)) {
if (PciIo) {
PciIo->Attributes (
PciIo,
EfiPciIoAttributeOperationDisable,
EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO,
NULL
);
}
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
if (PcatIsaAcpiDev != NULL) {
gBS->FreePool (PcatIsaAcpiDev);
}
return Status;
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
EFI_STATUS Status;
EFI_ISA_ACPI_PROTOCOL *IsaAcpi;
PCAT_ISA_ACPI_DEV *PcatIsaAcpiDev;
//
// Get the ISA ACPI Protocol Interface
//
Status = gBS->OpenProtocol (
Controller,
&gEfiIsaAcpiProtocolGuid,
&IsaAcpi,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Get the PCAT ISA ACPI Device structure from the ISA ACPI Protocol
//
PcatIsaAcpiDev = PCAT_ISA_ACPI_DEV_FROM_THIS (IsaAcpi);
PcatIsaAcpiDev->PciIo->Attributes (
PcatIsaAcpiDev->PciIo,
EfiPciIoAttributeOperationDisable,
EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO,
NULL
);
//
// Uninstall protocol interface: EFI_ISA_ACPI_PROTOCOL
//
Status = gBS->UninstallProtocolInterface (
Controller,
&gEfiIsaAcpiProtocolGuid, &PcatIsaAcpiDev->IsaAcpi
);
if (EFI_ERROR (Status)) {
return Status;
}
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
gBS->FreePool (PcatIsaAcpiDev);
return EFI_SUCCESS;
}

159
DuetPkg/IsaAcpiDxe/PcatIsaAcpi.h Normal file
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/*++
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:
PcatIsaAcpi.h
Abstract:
EFI PCAT ISA ACPI Driver for a Generic PC Platform
Revision History
--*/
#ifndef _PCAT_ISA_ACPI_H_
#define _PCAT_ISA_ACPI_H_
#include <PiDxe.h>
#include <IndustryStandard/Pci.h>
#include <Protocol/DevicePath.h>
#include <Protocol/PciIo.h>
#include <Protocol/IsaIo.h>
#include <Protocol/DriverBinding.h>
#include <Protocol/ComponentName.h>
#include <Protocol/ComponentName2.h>
#include <Library/UefiLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Protocol/IsaAcpi.h>
//
// PCAT ISA ACPI device private data structure
//
#define PCAT_ISA_ACPI_DEV_SIGNATURE EFI_SIGNATURE_32('L','P','C','D')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
EFI_ISA_ACPI_PROTOCOL IsaAcpi;
EFI_PCI_IO_PROTOCOL *PciIo;
} PCAT_ISA_ACPI_DEV;
#define PCAT_ISA_ACPI_DEV_FROM_THIS(a) _CR(a, PCAT_ISA_ACPI_DEV, IsaAcpi)
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gPcatIsaAcpiDriverBinding;
extern EFI_COMPONENT_NAME2_PROTOCOL gPcatIsaAcpiComponentName2;
extern EFI_COMPONENT_NAME_PROTOCOL gPcatIsaAcpiComponentName;
//
// Prototypes for Driver model protocol interface
//
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
PcatIsaAcpiDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// Prototypes for the ISA ACPI protocol interface
//
EFI_STATUS
EFIAPI
IsaDeviceEnumerate (
IN EFI_ISA_ACPI_PROTOCOL *This,
OUT EFI_ISA_ACPI_DEVICE_ID **Device
);
EFI_STATUS
EFIAPI
IsaDeviceSetPower (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
IN BOOLEAN OnOff
);
EFI_STATUS
EFIAPI
IsaGetCurrentResource (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
OUT EFI_ISA_ACPI_RESOURCE_LIST **ResourceList
);
EFI_STATUS
EFIAPI
IsaGetPossibleResource (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
OUT EFI_ISA_ACPI_RESOURCE_LIST **ResourceList
);
EFI_STATUS
EFIAPI
IsaSetResource (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
IN EFI_ISA_ACPI_RESOURCE_LIST *ResourceList
);
EFI_STATUS
EFIAPI
IsaEnableDevice (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device,
IN BOOLEAN Enable
);
EFI_STATUS
EFIAPI
IsaInitDevice (
IN EFI_ISA_ACPI_PROTOCOL *This,
IN EFI_ISA_ACPI_DEVICE_ID *Device
);
EFI_STATUS
EFIAPI
IsaInterfaceInit (
IN EFI_ISA_ACPI_PROTOCOL *This
);
#endif