mirror of https://github.com/acidanthera/audk.git
175 lines
5.1 KiB
C
175 lines
5.1 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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ConPlatform.h
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Abstract:
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--*/
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#ifndef CON_MANAGE_H_
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#define CON_MANAGE_H_
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#include <Uefi.h>
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#include <Protocol/SimpleTextOut.h>
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#include <Guid/GlobalVariable.h>
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#include <Guid/ConsoleInDevice.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/SimpleTextIn.h>
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#include <Guid/HotPlugDevice.h>
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#include <Guid/StandardErrorDevice.h>
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#include <Guid/ConsoleOutDevice.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/UefiLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/MemoryAllocationLib.h>
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//
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// Driver Binding Externs
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//
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extern EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextInDriverBinding;
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extern EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName;
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extern EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextOutDriverBinding;
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extern EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName;
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#define VarConsoleInpDev L"ConInDev"
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#define VarConsoleInp L"ConIn"
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#define VarConsoleOutDev L"ConOutDev"
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#define VarConsoleOut L"ConOut"
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#define VarErrorOutDev L"ErrOutDev"
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#define VarErrorOut L"ErrOut"
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typedef enum {
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CHECK,
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APPEND,
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DELETE
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} CONPLATFORM_VAR_OPERATION;
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EFI_STATUS
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ConPlatformDriverBindingSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
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IN EFI_GUID *ProtocolGuid
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);
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EFI_STATUS
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EFIAPI
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ConPlatformTextInDriverBindingSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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EFI_STATUS
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EFIAPI
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ConPlatformTextOutDriverBindingSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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EFI_STATUS
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EFIAPI
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ConPlatformTextInDriverBindingStart (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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EFI_STATUS
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EFIAPI
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ConPlatformTextOutDriverBindingStart (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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EFI_STATUS
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EFIAPI
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ConPlatformTextInDriverBindingStop (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN UINTN NumberOfChildren,
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IN EFI_HANDLE *ChildHandleBuffer
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);
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EFI_STATUS
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EFIAPI
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ConPlatformTextOutDriverBindingStop (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN UINTN NumberOfChildren,
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IN EFI_HANDLE *ChildHandleBuffer
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);
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VOID
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ConPlatformUnInstallProtocol (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN EFI_GUID *ProtocolGuid
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);
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VOID *
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ConPlatformGetVariable (
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IN CHAR16 *Name
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);
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EFI_STATUS
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ConPlatformMatchDevicePaths (
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IN EFI_DEVICE_PATH_PROTOCOL * Multi,
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IN EFI_DEVICE_PATH_PROTOCOL * Single,
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IN EFI_DEVICE_PATH_PROTOCOL **NewDevicePath OPTIONAL,
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IN BOOLEAN Delete
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);
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EFI_STATUS
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ConPlatformUpdateDeviceVariable (
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IN CHAR16 *VariableName,
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IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
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IN CONPLATFORM_VAR_OPERATION Operation
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);
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BOOLEAN
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IsHotPlugDevice (
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EFI_HANDLE DriverBindingHandle,
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EFI_HANDLE ControllerHandle
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);
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//
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// EFI Component Name Functions
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//
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EFI_STATUS
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EFIAPI
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ConPlatformComponentNameGetDriverName (
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IN EFI_COMPONENT_NAME_PROTOCOL *This,
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IN CHAR8 *Language,
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OUT CHAR16 **DriverName
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);
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EFI_STATUS
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EFIAPI
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ConPlatformComponentNameGetControllerName (
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IN EFI_COMPONENT_NAME_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_HANDLE ChildHandle OPTIONAL,
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IN CHAR8 *Language,
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OUT CHAR16 **ControllerName
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);
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#endif
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