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ConfigRouting should get driver handle by device path in all drivers database in system, not only in Hii Package list database. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8284 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2009-05-11 02:26:26 +00:00
parent 8d579453d3
commit 326c6b7130
1 changed files with 21 additions and 62 deletions
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83
MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
View File

@ -1,7 +1,7 @@
/** @file
Implementation of interfaces function for EFI_HII_CONFIG_ROUTING_PROTOCOL.
Copyright (c) 2007 - 2008, Intel Corporation
Copyright (c) 2007 - 2009, 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
@ -506,16 +506,12 @@ HiiConfigRoutingExtractConfig (
OUT EFI_STRING *Results
)
{
HII_DATABASE_PRIVATE_DATA *Private;
EFI_STRING StringPtr;
EFI_STRING ConfigRequest;
UINTN Length;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
EFI_STATUS Status;
LIST_ENTRY *Link;
HII_DATABASE_RECORD *Database;
UINT8 *DevicePathPkg;
UINT8 *CurrentDevicePath;
EFI_HANDLE DriverHandle;
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
EFI_STRING AccessProgress;
@ -531,7 +527,6 @@ HiiConfigRoutingExtractConfig (
return EFI_INVALID_PARAMETER;
}
Private = CONFIG_ROUTING_DATABASE_PRIVATE_DATA_FROM_THIS (This);
StringPtr = Request;
*Progress = StringPtr;
@ -585,33 +580,20 @@ HiiConfigRoutingExtractConfig (
}
//
// Find driver which matches the routing data.
// Find driver handle by device path
//
DriverHandle = NULL;
for (Link = Private->DatabaseList.ForwardLink;
Link != &Private->DatabaseList;
Link = Link->ForwardLink
) {
Database = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
if ((DevicePathPkg = Database->PackageList->DevicePathPkg) != NULL) {
CurrentDevicePath = DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER);
if (CompareMem (
DevicePath,
CurrentDevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) CurrentDevicePath)
) == 0) {
DriverHandle = Database->DriverHandle;
break;
}
}
}
TempDevicePath = DevicePath;
Status = gBS->LocateDevicePath (
&gEfiDevicePathProtocolGuid,
&TempDevicePath,
&DriverHandle
);
FreePool (DevicePath);
if (DriverHandle == NULL) {
if (EFI_ERROR (Status) || (DriverHandle == NULL)) {
//
// Routing data does not match any known driver.
// Cannot find any known driver.
// Set Progress to the 'G' in "GUID" of the routing header.
//
*Progress = StringPtr;
@ -822,16 +804,12 @@ HiiConfigRoutingRouteConfig (
OUT EFI_STRING *Progress
)
{
HII_DATABASE_PRIVATE_DATA *Private;
EFI_STRING StringPtr;
EFI_STRING ConfigResp;
UINTN Length;
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
LIST_ENTRY *Link;
HII_DATABASE_RECORD *Database;
UINT8 *DevicePathPkg;
UINT8 *CurrentDevicePath;
EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
EFI_HANDLE DriverHandle;
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
EFI_STRING AccessProgress;
@ -845,7 +823,6 @@ HiiConfigRoutingRouteConfig (
return EFI_INVALID_PARAMETER;
}
Private = CONFIG_ROUTING_DATABASE_PRIVATE_DATA_FROM_THIS (This);
StringPtr = Configuration;
*Progress = StringPtr;
@ -891,33 +868,20 @@ HiiConfigRoutingRouteConfig (
}
//
// Find driver which matches the routing data.
// Find driver handle by device path
//
DriverHandle = NULL;
for (Link = Private->DatabaseList.ForwardLink;
Link != &Private->DatabaseList;
Link = Link->ForwardLink
) {
Database = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
if ((DevicePathPkg = Database->PackageList->DevicePathPkg) != NULL) {
CurrentDevicePath = DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER);
if (CompareMem (
DevicePath,
CurrentDevicePath,
GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) CurrentDevicePath)
) == 0) {
DriverHandle = Database->DriverHandle;
break;
}
}
}
TempDevicePath = DevicePath;
Status = gBS->LocateDevicePath (
&gEfiDevicePathProtocolGuid,
&TempDevicePath,
&DriverHandle
);
FreePool (DevicePath);
if (DriverHandle == NULL) {
if (EFI_ERROR (Status) || (DriverHandle == NULL)) {
//
// Routing data does not match any known driver.
// Cannot find any known driver.
// Set Progress to the 'G' in "GUID" of the routing header.
//
*Progress = StringPtr;
@ -1018,7 +982,6 @@ HiiBlockToConfig (
OUT EFI_STRING *Progress
)
{
HII_DATABASE_PRIVATE_DATA *Private;
EFI_STRING StringPtr;
UINTN Length;
EFI_STATUS Status;
@ -1042,10 +1005,6 @@ HiiBlockToConfig (
return EFI_INVALID_PARAMETER;
}
Private = CONFIG_ROUTING_DATABASE_PRIVATE_DATA_FROM_THIS (This);
ASSERT (Private != NULL);
StringPtr = ConfigRequest;
ValueStr = NULL;
Value = NULL;