diff options
Diffstat (limited to 'Core/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.h')
| -rw-r--r-- | Core/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.h | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/Core/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.h b/Core/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.h new file mode 100644 index 0000000000..1fcac402b9 --- /dev/null +++ b/Core/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.h @@ -0,0 +1,274 @@ +/** @file
+ EFI PCAT ISA ACPI Driver for a Generic PC Platform
+
+Copyright (c) 2006 - 2011, 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.
+
+**/
+
+#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 <Library/BaseMemoryLib.h>
+#include <Library/PcdLib.h>
+
+#include <Protocol/IsaAcpi.h>
+//
+// PCAT ISA ACPI device private data structure
+//
+#define PCAT_ISA_ACPI_DEV_SIGNATURE 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) BASE_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
+//
+/**
+ ControllerDriver Protocol Method
+
+ @param This Driver Binding protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval other This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+PcatIsaAcpiDriverBindingSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Install EFI_ISA_ACPI_PROTOCOL.
+
+ @param This Driver Binding protocol instance pointer.
+ @param ControllerHandle Handle of device to bind driver to.
+ @param RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver is added to ControllerHandle
+ @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
+ @retval other This driver does not support this device
+**/
+EFI_STATUS
+EFIAPI
+PcatIsaAcpiDriverBindingStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Stop this driver on ControllerHandle. Support stopping any child handles
+ created by this driver.
+
+ @param This Protocol instance pointer.
+ @param ControllerHandle Handle of device to stop driver on
+ @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
+ children is zero stop the entire bus driver.
+ @param ChildHandleBuffer List of Child Handles to Stop.
+
+ @retval EFI_SUCCESS This driver is removed ControllerHandle
+ @retval other This driver was not removed from this device
+
+**/
+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
+//
+/**
+ Enumerate the ISA devices on the ISA bus
+
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+
+ @retval EFI_NOT_FOUND Can not found the next Isa device.
+ @retval EFI_SUCESS Success retrieve the next Isa device for enumration.
+
+**/
+EFI_STATUS
+EFIAPI
+IsaDeviceEnumerate (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ OUT EFI_ISA_ACPI_DEVICE_ID **Device
+ );
+
+/**
+ Set ISA device power
+
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+ @param OnOff TRUE for setting isa device power on,
+ FALSE for setting isa device power off
+
+ @return EFI_SUCCESS Sucess to change power status for isa device.
+**/
+EFI_STATUS
+EFIAPI
+IsaDeviceSetPower (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ IN EFI_ISA_ACPI_DEVICE_ID *Device,
+ IN BOOLEAN OnOff
+ );
+
+/**
+ Get current resource for the specific ISA device.
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+ @param ResourceList On return, point to resources instances for given isa device
+
+ @retval EFI_NOT_FOUND Can not found the resource instance for given isa device
+ @retval EFI_SUCCESS Success to get resource instance for given isa device.
+**/
+EFI_STATUS
+EFIAPI
+IsaGetCurrentResource (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ IN EFI_ISA_ACPI_DEVICE_ID *Device,
+ OUT EFI_ISA_ACPI_RESOURCE_LIST **ResourceList
+ );
+
+/**
+ Get possible resource for the specific ISA device.
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+ @param ResourceList On return, point to resources instances for given isa device
+
+ @retval EFI_SUCCESS Success to get resource instance for given isa device.
+**/
+EFI_STATUS
+EFIAPI
+IsaGetPossibleResource (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ IN EFI_ISA_ACPI_DEVICE_ID *Device,
+ OUT EFI_ISA_ACPI_RESOURCE_LIST **ResourceList
+ );
+
+/**
+ Set resource for the specific ISA device.
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+ @param ResourceList Point to resources instances for given isa device
+
+ @return EFI_SUCESS Success to set resource.
+
+**/
+EFI_STATUS
+EFIAPI
+IsaSetResource (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ IN EFI_ISA_ACPI_DEVICE_ID *Device,
+ IN EFI_ISA_ACPI_RESOURCE_LIST *ResourceList
+ );
+
+/**
+ Enable/Disable the specific ISA device.
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+ @param Enable Enable/Disable
+
+ @return EFI_SUCESS Success to enable/disable.
+
+**/
+EFI_STATUS
+EFIAPI
+IsaEnableDevice (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ IN EFI_ISA_ACPI_DEVICE_ID *Device,
+ IN BOOLEAN Enable
+ );
+
+/**
+ Initialize the specific ISA device.
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+ @param Device Point to device ID instance
+
+ @return EFI_SUCESS Success to initialize.
+
+**/
+EFI_STATUS
+EFIAPI
+IsaInitDevice (
+ IN EFI_ISA_ACPI_PROTOCOL *This,
+ IN EFI_ISA_ACPI_DEVICE_ID *Device
+ );
+
+/**
+ Initialize the ISA interface.
+
+ @param This Point to instance of EFI_ISA_ACPI_PROTOCOL
+
+ @return EFI_SUCESS Success to initialize ISA interface.
+
+**/
+EFI_STATUS
+EFIAPI
+IsaInterfaceInit (
+ IN EFI_ISA_ACPI_PROTOCOL *This
+ );
+
+/**
+ Initialize the ISA device list.
+**/
+VOID
+InitializePcatIsaAcpiDeviceList (
+ VOID
+ );
+
+#endif
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