DeviceManager.h revision 4fd606d1f5abe38e1f42c38de1d2e895166bd0f4
/** @file
The platform device manager reference implement
Copyright (c) 2004 - 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
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 _DEVICE_MANAGER_H_
#define _DEVICE_MANAGER_H_
#include "Bds.h"
#include "FrontPage.h"
#include "DeviceManagerVfr.h"
typedef struct {
///
/// Device Manager HII relative handles
///
///
/// Driver Health HII relative handles
///
///
/// Device Manager Produced protocols
///
///
/// Driver Health Produced protocols
///
///
/// Configuration data
///
typedef struct {
///
/// HII relative handles
///
///
/// Driver relative handles
///
///
/// Driver health messages of the specify Driver
///
///
/// Driver Health status
///
typedef struct {
typedef struct {
#define DEVICE_MANAGER_HEALTH_INFO_FROM_LINK(a) \
CR (a, \
Link, \
)
#define DEVICE_MANAGER_CALLBACK_DATA_FROM_THIS(a) \
CR (a, \
ConfigAccess, \
)
typedef struct {
/**
This function is invoked if user selected a interactive opcode from Device Manager's
Formset. The decision by user is saved to gCallbackKey for later processing. If
user set VBIOS, the new value is saved to EFI variable.
@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
@param Action Specifies the type of action taken by the browser.
@param QuestionId A unique value which is sent to the original exporting driver
so that it can identify the type of data to expect.
@param Type The type of value for the question.
@param Value A pointer to the data being sent to the original exporting driver.
@param ActionRequest On return, points to the action requested by the callback function.
@retval EFI_SUCCESS The callback successfully handled the action.
@retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.
**/
);
/**
This function is invoked if user selected a interactive opcode from Driver Health's
Formset. The decision by user is saved to gCallbackKey for later processing.
@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
@param Action Specifies the type of action taken by the browser.
@param QuestionId A unique value which is sent to the original exporting driver
so that it can identify the type of data to expect.
@param Type The type of value for the question.
@param Value A pointer to the data being sent to the original exporting driver.
@param ActionRequest On return, points to the action requested by the callback function.
@retval EFI_SUCCESS The callback successfully handled the action.
@retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.
**/
);
/**
This function registers HII packages to HII database.
@retval EFI_SUCCESS HII packages for the Device Manager were registered successfully.
@retval EFI_OUT_OF_RESOURCES HII packages for the Device Manager failed to be registered.
**/
);
/**
Call the browser and display the device manager to allow user
to configure the platform.
This function create the dynamic content for device manager. It includes
section header for all class of devices, one-of opcode to set VBIOS.
@retval EFI_SUCCESS Operation is successful.
@retval Other values if failed to clean up the dynamic content from HII
database.
**/
);
/**
Check the Driver Health status of a single controller and try to process it if not healthy.
This function called by CheckAllControllersHealthStatus () function in order to process a specify
contoller's health state.
@param DriverHealthList A Pointer to the list contain all of the platform driver health information.
@param DriverHandle The handle of driver.
@param ControllerHandle The class guid specifies which form set will be displayed.
@param ChildHandle The handle of the child controller to retrieve the health
status on. This is an optional parameter that may be NULL.
@param DriverHealth A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.
@param HealthStatus The health status of the controller.
@retval EFI_INVALID_PARAMETER HealthStatus or DriverHealth is NULL.
@retval HealthStatus The Health status of specify controller.
@retval EFI_OUT_OF_RESOURCES The list of Driver Health Protocol handles can not be retrieved.
@retval EFI_NOT_FOUND No controller in the platform install Driver Health Protocol.
@retval EFI_SUCCESS The Health related operation has been taken successfully.
**/
);
/**
Collects all the EFI Driver Health Protocols currently present in the EFI Handle Database,
and queries each EFI Driver Health Protocol to determine if one or more of the controllers
managed by each EFI Driver Health Protocol instance are not healthy.
@param DriverHealthList A Pointer to the list contain all of the platform driver health
information.
@retval EFI_NOT_FOUND No controller in the platform install Driver Health Protocol.
@retval EFI_SUCCESS All the controllers in the platform are healthy.
@retval EFI_OUT_OF_RESOURCES The list of Driver Health Protocol handles can not be retrieved.
**/
);
/**
Check the healthy status of the platform, this function will return immediately while found one driver
in the platform are not healthy.
@retval FALSE at least one driver in the platform are not healthy.
@retval TRUE No controller install Driver Health Protocol,
or all controllers in the platform are in healthy status.
**/
);
/**
Repair the whole platform.
This function is the main entry for user choose "Repair All" in the front page.
It will try to do recovery job till all the driver health protocol installed modules
reach a terminal state.
@param DriverHealthList A Pointer to the list contain all of the platform driver health
information.
**/
);
/**
Processes a single controller using the EFI Driver Health Protocol associated with
that controller. This algorithm continues to query the GetHealthStatus() service until
one of the legal terminal states of the EFI Driver Health Protocol is reached. This may
require the processing of HII Messages, HII Form, and invocation of repair operations.
@param DriverHealth A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.
@param ControllerHandle The class guid specifies which form set will be displayed.
@param ChildHandle The handle of the child controller to retrieve the health
status on. This is an optional parameter that may be NULL.
@param HealthStatus The health status of the controller.
@param MessageList An array of warning or error messages associated
with the controller specified by ControllerHandle and
ChildHandle. This is an optional parameter that may be NULL.
@param FormHiiHandle The HII handle for an HII form associated with the
controller specified by ControllerHandle and ChildHandle.
@param RebootRequired Indicate whether a reboot is required to repair the controller.
**/
);
/**
Repair notification function, simply print the repair progress.
@param Value The value of part has been repaired.
@param Limit Total value need to be repaired.
**/
);
/**
Processes a set of messages returned by the GetHealthStatus ()
service of the EFI Driver Health Protocol
@param MessageList The MessageList point to messages need to processed.
**/
);
/**
Collect and display the platform's driver health relative information, allow user to do interactive
operation while the platform is unhealthy.
This function display a form which divided into two parts. The one list all modules which has installed
driver health protocol. The list usually contain driver name, controller name, and it's health info.
While the driver name can't be retrieved, will use device path as backup. The other part of the form provide
a choice to the user to repair all platform.
**/
);
/**
Select the best matching language according to front page policy for best user experience.
This function supports both ISO 639-2 and RFC 4646 language codes, but language
code types may not be mixed in a single call to this function.
@param SupportedLanguages A pointer to a Null-terminated ASCII string that
contains a set of language codes in the format
specified by Iso639Language.
@param Iso639Language If TRUE, then all language codes are assumed to be
in ISO 639-2 format. If FALSE, then all language
codes are assumed to be in RFC 4646 language format.
@retval NULL The best matching language could not be found in SupportedLanguages.
@retval NULL There are not enough resources available to return the best matching
language.
@retval Other A pointer to a Null-terminated ASCII string that is the best matching
language in SupportedLanguages.
**/
CHAR8 *
);
/**
This is an internal worker function to get the Component Name (2) protocol interface
and the language it supports.
@param ProtocolGuid A pointer to an EFI_GUID. It points to Component Name (2) protocol GUID.
@param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.
@param ComponentName A pointer to the Component Name (2) protocol interface.
@param SupportedLanguage The best suitable language that matches the SupportedLangues interface for the
located Component Name (2) instance.
@retval EFI_SUCCESS The Component Name (2) protocol instance is successfully located and we find
the best matching language it support.
@retval EFI_UNSUPPORTED The input Language is not supported by the Component Name (2) protocol.
@retval Other Some error occurs when locating Component Name (2) protocol instance or finding
the supported language.
**/
);
/**
This is an internal worker function to get driver name from Component Name (2) protocol interface.
@param ProtocolGuid A pointer to an EFI_GUID. It points to Component Name (2) protocol GUID.
@param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.
@param DriverName A pointer to the Unicode string to return. This Unicode string is the name
of the driver specified by This.
@retval EFI_SUCCESS The driver name is successfully retrieved from Component Name (2) protocol
interface.
@retval Other The driver name cannot be retrieved from Component Name (2) protocol
interface.
**/
);
/**
This function gets driver name from Component Name 2 protocol interface and Component Name protocol interface
in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the driver name.
If the attempt fails, it then gets the driver name from EFI 1.1 Component Name protocol for backward
compatibility support.
@param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.
@param DriverName A pointer to the Unicode string to return. This Unicode string is the name
of the driver specified by This.
@retval EFI_SUCCESS The driver name is successfully retrieved from Component Name (2) protocol
interface.
@retval Other The driver name cannot be retrieved from Component Name (2) protocol
interface.
**/
);
/**
This function gets controller name from Component Name 2 protocol interface and Component Name protocol interface
in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the controller name.
If the attempt fails, it then gets the controller name from EFI 1.1 Component Name protocol for backward
compatibility support.
@param ProtocolGuid A pointer to an EFI_GUID. It points to Component Name (2) protocol GUID.
@param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.
@param 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.
@param 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 bus drivers that attempt to retrieve the name
of the bus controller. It will not be NULL for a bus driver that attempts
to retrieve the name of a child controller.
@param ControllerName A pointer to the Unicode string to return. This Unicode string
is the name of the controller specified by ControllerHandle and ChildHandle.
@retval EFI_SUCCESS The controller name is successfully retrieved from Component Name (2) protocol
interface.
@retval Other The controller name cannot be retrieved from Component Name (2) protocol.
**/
);
/**
This function gets controller name from Component Name 2 protocol interface and Component Name protocol interface
in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the controller name.
If the attempt fails, it then gets the controller name from EFI 1.1 Component Name protocol for backward
compatibility support.
@param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.
@param 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.
@param 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 bus drivers that attempt to retrieve the name
of the bus controller. It will not be NULL for a bus driver that attempts
to retrieve the name of a child controller.
@param ControllerName A pointer to the Unicode string to return. This Unicode string
is the name of the controller specified by ControllerHandle and ChildHandle.
@retval EFI_SUCCESS The controller name is successfully retrieved from Component Name (2) protocol
interface.
@retval Other The controller name cannot be retrieved from Component Name (2) protocol.
**/
);
#endif