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Add new protocol definitions: 

Efi Dirver Family Override protocol, Efi Driver Health protocol & Efi Loaded Image Protocol

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4633 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8 2008-01-25 03:08:14 +00:00
parent 9166ece0da
commit d02d144f4b
4 changed files with 334 additions and 0 deletions
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70
MdePkg/Include/Protocol/DriverFamilyOverride.h Normal file
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/** @file
EFI Driver Family Protocol
Copyright (c) 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.
**/
#ifndef __EFI_DRIVER_FAMILY_OVERRIDE_H__
#define __EFI_DRIVER_FAMILY_OVERRIDE_H__
#define EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL_GUID \
{ \
0xb1ee129e, 0xda36, 0x4181, { 0x91, 0xf8, 0x4, 0xa4, 0x92, 0x37, 0x66, 0xa7 } \
}
typedef struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL;
//
// Prototypes for the Driver Family Override Protocol
//
//
/**
This function returns the version value associated with the driver specified by This.
Retrieves the version of the driver that is used by the EFI Boot Service ConnectController()
to sort the set of Driver Binding Protocols in order from highest priority to lowest priority.
For drivers that support the Driver Family Override Protocol, those drivers are sorted so that
the drivers with higher values returned by GetVersion() are high priority that drivers that
return lower values from GetVersion().
@param This A pointer to the EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL instance.
@return The version value associated with the driver specified by This.
**/
typedef
UINT32
(EFIAPI *EFI_DRIVER_FAMILY_OVERRIDE_GET_VERSION) (
IN EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL *This
);
/**
When installed, the Driver Family Override Protocol produces a GUID that represets
a family of drivers. Drivers with the same GUID are members of the same family
When drivers are connected to controllers, drivers with a higher revision value
in the same driver family are connected with a higher priority than drivers
with a lower revision value in the same driver family. The EFI Boot Service
Connect Controller uses five rules to build a prioritied list of drivers when
a request is made to connect a driver to a controller. The Driver Family Protocol
rule is between the Platform Specific Driver Override Protocol and above the
Bus Specific Driver Override Protocol
@param FamilyGuid A pointer to the GUID that represnets the family of drivers
that the driver producing this protocol is a member.
**/
struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL {
EFI_DRIVER_FAMILY_OVERRIDE_GET_VERSION GetVersion;
};
extern EFI_GUID gEfiDriverFamilyOverrideProtocolGuid;
#endif

255
MdePkg/Include/Protocol/DriverHealth.h Normal file
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/** @file
EFI Driver Health Protocol
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.
**/
#ifndef __EFI_DRIVER_HEALTH_H__
#define __EFI_DRIVER_HEALTH_H__
#define EFI_DRIVER_HEALTH_PROTOCOL_GUID \
{ \
0x2a534210, 0x9280, 0x41d8, { 0xae, 0x79, 0xca, 0xda, 0x1, 0xa2, 0xb1, 0x27 } \
}
typedef struct _EFI_DRIVER_HEALTH_PROTOCOL EFI_DRIVER_HEALTH_PROTOCOL;
//
// EFI_DRIVER_HEALTH_HEALTH_STATUS
//
typedef enum {
EfiDriverHealthStatusHealthy,
EfiDriverHealthStatusRepairRequired,
EfiDriverHealthStatusConfigurationRequired,
EfiDriverHealthStatusFailed,
EfiDriverHealthStatusReconnectRequired,
EfiDriverHealthStatusRebootRequired
} EFI_DRIVER_HEALTH_HEALTH_STATUS;
//
// EFI_DRIVER_HEALTH_HII_MESSAGE
//
typedef struct {
EFI_HII_HANDLE HiiHandle;
EFI_STRING_ID StringId;
UINT64 Reserved;
} EFI_DRIVER_HEALTH_HII_MESSAGE;
/**
Reports the progress of a repair operation
@param Value A value between 0 and Limit that identifies the current
progress of the repair operation.
@param Limit The maximum value of Value for the current repair operation.
For example, a driver that wants to specify progress in
percent would use a Limit value of 100.
**/
typedef
VOID
(EFIAPI *EFI_DRIVER_HEALTH_REPAIR_PROGRESS_NOTIFY) (
IN UINTN Value,
IN UINTN Limit
);
/**
Retrieves the health status of a controller in the platform. This function can also
optionally return warning messages, error messages, and a set of HII Forms that may
be repair a controller that is not proper configured.
@param This A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.
@param ControllerHandle The handle of the controller to retrieve the health status
on. This is an optional parameter that may be NULL. If
this parameter is NULL, then the value of ChildHandle is
ignored, and the combined health status of all the devices
that the driver is managing is returned.
@param ChildHandle The handle of the child controller to retrieve the health
status on. This is an optional parameter that may be NULL.
This parameter is ignored of ControllerHandle is NULL. It
will be NULL for device drivers. It will also be NULL for
bus drivers when an attempt is made to collect the health
status of the bus controller. If will not be NULL when an
attempt is made to collect the health status for a child
controller produced by the driver.
@param HealthStatus A pointer to the health status that is returned by this
function. This is an optional parameter that may be NULL.
This parameter is ignored of ControllerHandle is NULL.
The health status for the controller specified by
ControllerHandle and ChildHandle is returned.
@param MessageList A pointer to 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.
MessageList is allocated by this function with the EFI Boot
Service AllocatePool(), and it is the caller's responsibility
to free MessageList with the EFI Boot Service FreePool().
Each message is specified by tuple of an EFI_HII_HANDLE and
an EFI_STRING_ID. The array of messages is terminated by tuple
containing a EFI_HII_HANDLE with a value of NULL. The
EFI_HII_STRING_PROTOCOL.GetString() function can be used to
retrieve the warning or error message as a Null-terminated
Unicode string in a specific language. Messages may be
returned for any of the HealthStatus values except
EfiDriverHealthStatusReconnectRequired and
EfiDriverHealthStatusRebootRequired.
@param FormHiiHandle A pointer to the HII handle for an HII form associated with the
controller specified by ControllerHandle and ChildHandle.
This is an optional parameter that may be NULL. An HII form
is specified by a combination of an EFI_HII_HANDLE and an
EFI_GUID that identifies the Form Set GUID. The
EFI_FORM_BROWSER2_PROTOCOL.SendForm() function can be used
to display and allow the user to make configuration changes
to the HII Form. An HII form may only be returned with a
HealthStatus value of EfiDriverHealthStatusConfigurationRequired.
@param FormSetGuid A pointer to the GUID for an HII form associated with the
controller specified by ControllerHandle and ChildHandle.
This is an optional parameter that may be NULL. An HII form
is specified by a combination of an EFI_HII_HANDLE and an
EFI_GUID that identifies the Form Set GUID. The
EFI_FORM_BROWSER2_PROTOCOL.SendForm() function can be used
to display and allow the user to make configuration changes
to the HII Form. An HII form may only be returned with a
HealthStatus value of EfiDriverHealthStatusConfigurationRequired.
@retval EFI_SUCCESS ControllerHandle is NULL, and all the controllers
managed by this driver specified by This have a health
status of EfiDriverHealthStatusHealthy with no warning
messages to be returned. The ChildHandle, HealthStatus,
MessageList, and FormList parameters are ignored.
@retval EFI_DEVICE_ERROR ControllerHandle is NULL, and one or more of the
controllers managed by this driver specified by This
do not have a health status of EfiDriverHealthStatusHealthy.
The ChildHandle, HealthStatus, MessageList, and
FormList parameters are ignored.
@retval EFI_DEVICE_ERROR ControllerHandle is NULL, and one or more of the
controllers managed by this driver specified by This
have one or more warning and/or error messages.
The ChildHandle, HealthStatus, MessageList, and
FormList parameters are ignored.
@retval EFI_SUCCESS ControllerHandle is not NULL and the health status
of the controller specified by ControllerHandle and
ChildHandle was returned in HealthStatus. A list
of warning and error messages may be optionally
returned in MessageList, and a list of HII Forms
may be optionally returned in FormList.
@retval EFI_UNSUPPORTED ControllerHandle is not NULL, and the controller
specified by ControllerHandle and ChildHandle is not
currently being managed by the driver specified by This.
@retval EFI_INVALID_PARAMETER HealthStatus is NULL.
@retval EFI_OUT_OF_RESOURCES MessageList is not NULL, and there are not enough
resource available to allocate memory for MessageList.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_DRIVER_HEALTH_GET_HEALTH_STATUS) (
IN EFI_DRIVER_HEALTH_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle OPTIONAL,
IN EFI_HANDLE ChildHandle OPTIONAL,
OUT EFI_DRIVER_HEALTH_HEALTH_STATUS *HealthStatus,
OUT EFI_DRIVER_HEALTH_HII_MESSAGE **MessageList OPTIONAL,
OUT EFI_HII_HANDLE *FormHiiHandle OPTIONAL,
OUT EFI_GUID **FormSetGuid OPTIONAL
);
/**
Performs a repair operation on a controller in the platform. This function can
optionally report repair progress information back to the platform.
@param This A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.
@param ControllerHandle The handle of the controller to repair.
@param ChildHandle The handle of the child controller to repair. This is
an optional parameter that may be NULL. It will be NULL
for device drivers. It will also be NULL for bus
drivers when an attempt is made to repair a bus controller.
If will not be NULL when an attempt is made to repair a
child controller produced by the driver.
@param RepairNotify A notification function that may be used by a driver to
report the progress of the repair operation. This is
an optional parameter that may be NULL.
@retval EFI_SUCCESS An attempt to repair the controller specified by
ControllerHandle and ChildHandle was performed.
The result of the repair operation can bet
determined by calling GetHealthStatus().
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by ControllerHandle
and ChildHandle.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to perform the
repair operation.
*/
typedef
EFI_STATUS
(EFIAPI *EFI_DRIVER_HEALTH_REPAIR) (
IN EFI_DRIVER_HEALTH_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN EFI_DRIVER_HEALTH_REPAIR_PROGRESS_NOTIFY ProgressNotification OPTIONAL
);
/**
When installed, the Driver Health Protocol produces a collection of services
that allow the health status for a controller to be retrieved. If a controller
is not in a usable state, status messages may be reported to the user, repair
operations can be invoked, and the user may be asked to make software and/or
hardware configuration changes.
@par Protocol Description:
The Driver Health Protocol is optionally produced by a driver that follows the
EFI Driver Model. If an EFI Driver needs to report health status to the platform,
provide warning or error messages to the user, perform length repair operations,
or request the user to make hardware or software configuration changes, then the
Driver Health Protocol must be produced.
A controller that is managed by driver that follows the EFI Driver Model and
produces the Driver Health Protocol must report the current health of the
controllers that the driver is currently managing. The controller can initially
be healthy, failed, require repair, or require configuration. If a controller
requires configuration, and the user make configuration changes, the controller
may then need to be reconnected or the system may need to be rebooted for the
configuration changes to take affect. Figure 2-1 below shows all the possible
health states of a controller and the legal transitions between the health states.
@param GetHealthStatus Retrieves the health status of a controller in the
platform. This function can also optionally return
warning messages, error messages, and a set of HII
Forms that may be repair a controller that is not
properly configured.
@param Repair Performs a repair operation on a controller in the
platform. This function can optionally report repair
progress information back to the platform.
**/
struct _EFI_DRIVER_HEALTH_PROTOCOL {
EFI_DRIVER_HEALTH_GET_HEALTH_STATUS GetHealthStatus;
EFI_DRIVER_HEALTH_REPAIR Repair;
};
extern EFI_GUID gEfiDriverHealthProtocolGuid;
#endif

6
MdePkg/Include/Protocol/LoadedImage.h
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@ -25,6 +25,11 @@
0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } \
}
#define EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID \
{ \
0xbc62157e, 0x3e33, 0x4fec, {0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf } \
}
//
// Protocol GUID defined in EFI1.1.
//
@ -80,5 +85,6 @@ typedef struct {
typedef EFI_LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE;
extern EFI_GUID gEfiLoadedImageProtocolGuid;
extern EFI_GUID gEfiLoadedImageDevicePathProtocolGuid;
#endif

3
MdePkg/MdePkg.dec
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@ -205,7 +205,9 @@
gEfiDevicePathUtilitiesProtocolGuid = { 0x0379BE4E, 0xD706, 0x437D, { 0xB0, 0x37, 0xED, 0xB8, 0x2F, 0xB7, 0x72, 0xA4 }}
gEfiDriverBindingProtocolGuid = { 0x18A031AB, 0xB443, 0x4D1A, { 0xA5, 0xC0, 0x0C, 0x09, 0x26, 0x1E, 0x9F, 0x71 }}
gEfiPlatformDriverOverrideProtocolGuid = { 0x6b30c738, 0xa391, 0x11d4, {0x9a, 0x3b, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
gEfiDriverFamilyOverrideProtocolGuid = {0x6b30c738, 0xa391, 0x11d4, {0x9a, 0x3b, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d }}
gEfiBusSpecificDriverOverrideProtocolGuid = { 0x3BC1B285, 0x8A15, 0x4A82, { 0xAA, 0xBF, 0x4D, 0x7D, 0x13, 0xFB, 0x32, 0x65 }}
gEfiDriverHealthProtocolGuid = {0x2a534210, 0x9280, 0x41d8, { 0xae, 0x79, 0xca, 0xda, 0x1, 0xa2, 0xb1, 0x27 }}
gEfiDriverDiagnostics2ProtocolGuid = { 0x4D330321, 0x025F, 0x4AAC, { 0x90, 0xD8, 0x5E, 0xD9, 0x00, 0x17, 0x3B, 0x63 }}
gEfiDriverDiagnosticsProtocolGuid = { 0x0784924F, 0xE296, 0x11D4, { 0x9A, 0x49, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D }}
gEfiComponentName2ProtocolGuid = { 0x6A7A5CFF, 0xE8D9, 0x4F70, { 0xBA, 0xDA, 0x75, 0xAB, 0x30, 0x25, 0xCE, 0x14 }}
@ -228,6 +230,7 @@
gEfiUgaDrawProtocolGuid = { 0x982C298B, 0xF4FA, 0x41CB, { 0xB8, 0x38, 0x77, 0xAA, 0x68, 0x8F, 0xB8, 0x39 }}
gEfiUgaIoProtocolGuid = { 0x61a4d49e, 0x6f68, 0x4f1b, { 0xb9, 0x22, 0xa8, 0x6e, 0xed, 0x0b, 0x07, 0xa2 }}
gEfiLoadedImageProtocolGuid = { 0x5B1B31A1, 0x9562, 0x11D2, { 0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B }}
gEfiLoadedImageDevicePathProtocolGuid = { 0xbc62157e, 0x3e33, 0x4fec, {0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf }}
gEfiLoadFileProtocolGuid = { 0x56EC3091, 0x954C, 0x11D2, { 0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B }}
gEfiSimpleFileSystemProtocolGuid = { 0x964E5B22, 0x6459, 0x11D2, { 0x8E, 0x39, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B }}
gEfiTapeIoProtocolGuid = { 0x1E93E633, 0xD65A, 0x459E, { 0xAB, 0x84, 0x93, 0xD9, 0xEC, 0x26, 0x6D, 0x18 }}