/** @file\r
The platform device manager reference implementation\r
\r
-Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
LIST_ENTRY *Link;\r
EFI_DEVICE_PATH_PROTOCOL *DriverDevicePath;\r
UINTN Length;\r
+ BOOLEAN RebootRequired;\r
\r
Index = 0;\r
Length = 0;\r
//\r
switch(DriverHealthInfo->HealthStatus) {\r
case EfiDriverHealthStatusRepairRequired:\r
- Length = StrLen (GetStringById (STRING_TOKEN (STR_REPAIR_REQUIRED)));\r
- StrnCat (String, GetStringById (STRING_TOKEN (STR_REPAIR_REQUIRED)), Length);\r
+ TmpString = GetStringById (STRING_TOKEN (STR_REPAIR_REQUIRED));\r
+ StrCat (String, TmpString);\r
break;\r
case EfiDriverHealthStatusConfigurationRequired:\r
- Length = StrLen (GetStringById (STRING_TOKEN (STR_CONFIGURATION_REQUIRED)));\r
- StrnCat (String, GetStringById (STRING_TOKEN (STR_CONFIGURATION_REQUIRED)), Length);\r
+ TmpString = GetStringById (STRING_TOKEN (STR_CONFIGURATION_REQUIRED));\r
+ StrCat (String, TmpString);\r
break;\r
case EfiDriverHealthStatusFailed:\r
- Length = StrLen (GetStringById (STRING_TOKEN (STR_OPERATION_FAILED)));\r
- StrnCat (String, GetStringById (STRING_TOKEN (STR_OPERATION_FAILED)), Length);\r
+ TmpString = GetStringById (STRING_TOKEN (STR_OPERATION_FAILED));\r
+ StrCat (String, TmpString);\r
break;\r
case EfiDriverHealthStatusReconnectRequired:\r
- Length = StrLen (GetStringById (STRING_TOKEN (STR_RECONNECT_REQUIRED)));\r
- StrnCat (String, GetStringById (STRING_TOKEN (STR_RECONNECT_REQUIRED)), Length);\r
+ TmpString = GetStringById (STRING_TOKEN (STR_RECONNECT_REQUIRED));\r
+ StrCat (String, TmpString);\r
break;\r
case EfiDriverHealthStatusRebootRequired:\r
- Length = StrLen (GetStringById (STRING_TOKEN (STR_REBOOT_REQUIRED)));\r
- StrnCat (String, GetStringById (STRING_TOKEN (STR_REBOOT_REQUIRED)), Length);\r
+ TmpString = GetStringById (STRING_TOKEN (STR_REBOOT_REQUIRED));\r
+ StrCat (String, TmpString);\r
break;\r
default:\r
- Length = StrLen (GetStringById (STRING_TOKEN (STR_DRIVER_HEALTH_HEALTHY)));\r
- StrnCat (String, GetStringById (STRING_TOKEN (STR_DRIVER_HEALTH_HEALTHY)), Length);\r
+ TmpString = GetStringById (STRING_TOKEN (STR_DRIVER_HEALTH_HEALTHY));\r
+ StrCat (String, TmpString);\r
break;\r
}\r
+ FreePool (TmpString);\r
}\r
\r
Token = HiiSetString (HiiHandle, 0, String, NULL);\r
//\r
// Process the driver's healthy status for the specify module\r
//\r
+ RebootRequired = FALSE;\r
ProcessSingleControllerHealth (\r
DriverHealthInfo->DriverHealth,\r
DriverHealthInfo->ControllerHandle, \r
DriverHealthInfo->ChildHandle,\r
DriverHealthInfo->HealthStatus,\r
&(DriverHealthInfo->MessageList),\r
- DriverHealthInfo->HiiHandle\r
- ); \r
- break;\r
+ DriverHealthInfo->HiiHandle,\r
+ &RebootRequired\r
+ );\r
+ if (RebootRequired) {\r
+ gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);\r
+ }\r
+ break;\r
}\r
Index++;\r
Link = GetNextNode (&DriverHealthList, Link);\r
ChildHandle. This is an optional parameter that may be NULL.\r
@param FormHiiHandle The HII handle for an HII form associated with the \r
controller specified by ControllerHandle and ChildHandle.\r
+ @param RebootRequired Indicate whether a reboot is required to repair the controller.\r
**/\r
VOID\r
ProcessSingleControllerHealth (\r
- IN EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth,\r
- IN EFI_HANDLE ControllerHandle, OPTIONAL\r
- IN EFI_HANDLE ChildHandle, OPTIONAL\r
- IN EFI_DRIVER_HEALTH_STATUS HealthStatus,\r
- IN EFI_DRIVER_HEALTH_HII_MESSAGE **MessageList, OPTIONAL\r
- IN EFI_HII_HANDLE FormHiiHandle\r
+ IN EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth,\r
+ IN EFI_HANDLE ControllerHandle, OPTIONAL\r
+ IN EFI_HANDLE ChildHandle, OPTIONAL\r
+ IN EFI_DRIVER_HEALTH_STATUS HealthStatus,\r
+ IN EFI_DRIVER_HEALTH_HII_MESSAGE **MessageList, OPTIONAL\r
+ IN EFI_HII_HANDLE FormHiiHandle,\r
+ IN OUT BOOLEAN *RebootRequired\r
)\r
{\r
EFI_STATUS Status;\r
// reach a terminal status. The status from EfiDriverHealthStatusRepairRequired after repair \r
// will be in (Health, Failed, Configuration Required).\r
//\r
- while( LocalHealthStatus == EfiDriverHealthStatusConfigurationRequired ||\r
- LocalHealthStatus == EfiDriverHealthStatusRepairRequired) {\r
+ while(LocalHealthStatus == EfiDriverHealthStatusConfigurationRequired ||\r
+ LocalHealthStatus == EfiDriverHealthStatusRepairRequired) {\r
\r
if (LocalHealthStatus == EfiDriverHealthStatusRepairRequired) {\r
Status = DriverHealth->Repair (\r
// (Healthy, Reboot Required, Failed, Reconnect Required, Repair Required). \r
//\r
if (LocalHealthStatus == EfiDriverHealthStatusConfigurationRequired) {\r
- Status = gFormBrowser2->SendForm (\r
- gFormBrowser2,\r
- &FormHiiHandle,\r
- 1,\r
- &gEfiHiiDriverHealthFormsetGuid,\r
- 0,\r
- NULL,\r
- NULL\r
- );\r
- ASSERT( !EFI_ERROR (Status));\r
+ if (FormHiiHandle != NULL) {\r
+ Status = gFormBrowser2->SendForm (\r
+ gFormBrowser2,\r
+ &FormHiiHandle,\r
+ 1,\r
+ &gEfiHiiDriverHealthFormsetGuid,\r
+ 0,\r
+ NULL,\r
+ NULL\r
+ );\r
+ ASSERT( !EFI_ERROR (Status));\r
+ } else {\r
+ //\r
+ // Exit the loop in case no FormHiiHandle is supplied to prevent dead-loop\r
+ //\r
+ break;\r
+ }\r
}\r
\r
Status = DriverHealth->GetHealthStatus (\r
NULL,\r
&FormHiiHandle\r
);\r
- ASSERT_EFI_ERROR (Status);\r
+ ASSERT_EFI_ERROR (Status);\r
\r
- if (*MessageList != NULL) {\r
+ if (*MessageList != NULL) {\r
ProcessMessages (*MessageList);\r
- } \r
+ } \r
}\r
\r
//\r
// Check for RebootRequired or ReconnectRequired\r
//\r
if (LocalHealthStatus == EfiDriverHealthStatusRebootRequired) {\r
- gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);\r
+ *RebootRequired = TRUE;\r
}\r
\r
//\r
if (LocalHealthStatus == EfiDriverHealthStatusReconnectRequired) {\r
Status = gBS->DisconnectController (ControllerHandle, NULL, NULL);\r
if (EFI_ERROR (Status)) {\r
- //\r
- // Disconnect failed. Need to promote reconnect to a reboot.\r
- //\r
- gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);\r
+ //\r
+ // Disconnect failed. Need to promote reconnect to a reboot.\r
+ //\r
+ *RebootRequired = TRUE;\r
+ } else {\r
+ gBS->ConnectController (ControllerHandle, NULL, NULL, TRUE);\r
}\r
- gBS->ConnectController (ControllerHandle, NULL, NULL, TRUE);\r
}\r
}\r
\r
{ \r
DRIVER_HEALTH_INFO *DriverHealthInfo;\r
LIST_ENTRY *Link;\r
+ BOOLEAN RebootRequired;\r
\r
ASSERT (DriverHealthList != NULL);\r
\r
- Link = GetFirstNode (DriverHealthList);\r
+ RebootRequired = FALSE;\r
\r
- while (!IsNull (DriverHealthList, Link)) { \r
+ for ( Link = GetFirstNode (DriverHealthList)\r
+ ; !IsNull (DriverHealthList, Link)\r
+ ; Link = GetNextNode (DriverHealthList, Link)\r
+ ) {\r
DriverHealthInfo = DEVICE_MANAGER_HEALTH_INFO_FROM_LINK (Link);\r
//\r
// Do driver health status operation by each link node\r
ASSERT (DriverHealthInfo != NULL);\r
\r
ProcessSingleControllerHealth ( \r
- DriverHealthInfo->DriverHealth,\r
- DriverHealthInfo->ControllerHandle,\r
- DriverHealthInfo->ChildHandle,\r
- DriverHealthInfo->HealthStatus,\r
- &(DriverHealthInfo->MessageList),\r
- DriverHealthInfo->HiiHandle\r
- );\r
+ DriverHealthInfo->DriverHealth,\r
+ DriverHealthInfo->ControllerHandle,\r
+ DriverHealthInfo->ChildHandle,\r
+ DriverHealthInfo->HealthStatus,\r
+ &(DriverHealthInfo->MessageList),\r
+ DriverHealthInfo->HiiHandle,\r
+ &RebootRequired\r
+ );\r
+ }\r
\r
- Link = GetNextNode (DriverHealthList, Link);\r
+ if (RebootRequired) {\r
+ gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);\r
}\r
}\r
\r
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