mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-24 16:27:42 +01:00
586 lines
21 KiB
C
586 lines
21 KiB
C
|
/** @file
|
||
|
|
Library functions which relates with driver health.
|
||
|
|
|
||
|
|
Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
|
||
|
|
(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
|
||
|
|
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#include "InternalBm.h"
|
||
|
|
|
||
|
|
GLOBAL_REMOVE_IF_UNREFERENCED
|
||
|
|
CHAR16 *mBmHealthStatusText[] = {
|
||
|
|
L"Healthy",
|
||
|
|
L"Repair Required",
|
||
|
|
L"Configuration Required",
|
||
|
|
L"Failed",
|
||
|
|
L"Reconnect Required",
|
||
|
|
L"Reboot Required"
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
Return the controller name.
|
||
|
|
|
||
|
|
@param DriverHealthHandle The handle on which the Driver Health protocol instance is retrieved.
|
||
|
|
@param ControllerHandle The handle of a controller that the driver specified by DriverBindingHandle 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.
|
||
|
|
|
||
|
|
@return A pointer to the Unicode string to return. This Unicode string is the name of the controller
|
||
|
|
specified by ControllerHandle and ChildHandle.
|
||
|
|
**/
|
||
|
|
CHAR16 *
|
||
|
|
BmGetControllerName (
|
||
|
|
IN EFI_HANDLE DriverHealthHandle,
|
||
|
|
IN EFI_HANDLE ControllerHandle,
|
||
|
|
IN EFI_HANDLE ChildHandle
|
||
|
|
)
|
||
|
|
{
|
||
|
|
EFI_STATUS Status;
|
||
|
|
CHAR16 *ControllerName;
|
||
|
|
CHAR8 *LanguageVariable;
|
||
|
|
CHAR8 *BestLanguage;
|
||
|
|
BOOLEAN Iso639Language;
|
||
|
|
EFI_COMPONENT_NAME_PROTOCOL *ComponentName;
|
||
|
|
|
||
|
|
ControllerName = NULL;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Locate Component Name (2) protocol on the driver binging handle.
|
||
|
|
//
|
||
|
|
Iso639Language = FALSE;
|
||
|
|
Status = gBS->HandleProtocol (
|
||
|
|
DriverHealthHandle,
|
||
|
|
&gEfiComponentName2ProtocolGuid,
|
||
|
|
(VOID **) &ComponentName
|
||
|
|
);
|
||
|
|
if (EFI_ERROR (Status)) {
|
||
|
|
Status = gBS->HandleProtocol (
|
||
|
|
DriverHealthHandle,
|
||
|
|
&gEfiComponentNameProtocolGuid,
|
||
|
|
(VOID **) &ComponentName
|
||
|
|
);
|
||
|
|
if (!EFI_ERROR (Status)) {
|
||
|
|
Iso639Language = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!EFI_ERROR (Status)) {
|
||
|
|
GetEfiGlobalVariable2 (Iso639Language ? L"Lang" : L"PlatformLang", (VOID**)&LanguageVariable, NULL);
|
||
|
|
BestLanguage = GetBestLanguage(
|
||
|
|
ComponentName->SupportedLanguages,
|
||
|
|
Iso639Language,
|
||
|
|
(LanguageVariable != NULL) ? LanguageVariable : "",
|
||
|
|
Iso639Language ? "eng" : "en-US",
|
||
|
|
NULL
|
||
|
|
);
|
||
|
|
if (LanguageVariable != NULL) {
|
||
|
|
FreePool (LanguageVariable);
|
||
|
|
}
|
||
|
|
|
||
|
|
Status = ComponentName->GetControllerName (
|
||
|
|
ComponentName,
|
||
|
|
ControllerHandle,
|
||
|
|
ChildHandle,
|
||
|
|
BestLanguage,
|
||
|
|
&ControllerName
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!EFI_ERROR (Status)) {
|
||
|
|
return AllocateCopyPool (StrSize (ControllerName), ControllerName);
|
||
|
|
} else {
|
||
|
|
return ConvertDevicePathToText (
|
||
|
|
DevicePathFromHandle (ChildHandle != NULL ? ChildHandle : ControllerHandle),
|
||
|
|
FALSE,
|
||
|
|
FALSE
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Display a set of messages returned by the GetHealthStatus () service of the EFI Driver Health Protocol
|
||
|
|
|
||
|
|
@param DriverHealthInfo Pointer to the Driver Health information entry.
|
||
|
|
**/
|
||
|
|
VOID
|
||
|
|
BmDisplayMessages (
|
||
|
|
IN EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO *DriverHealthInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
UINTN Index;
|
||
|
|
EFI_STRING String;
|
||
|
|
CHAR16 *ControllerName;
|
||
|
|
|
||
|
|
if (DriverHealthInfo->MessageList == NULL ||
|
||
|
|
DriverHealthInfo->MessageList[0].HiiHandle == NULL) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
ControllerName = BmGetControllerName (
|
||
|
|
DriverHealthInfo->DriverHealthHandle,
|
||
|
|
DriverHealthInfo->ControllerHandle,
|
||
|
|
DriverHealthInfo->ChildHandle
|
||
|
|
);
|
||
|
|
|
||
|
|
DEBUG ((EFI_D_INFO, "Controller: %s\n", ControllerName));
|
||
|
|
Print (L"Controller: %s\n", ControllerName);
|
||
|
|
for (Index = 0; DriverHealthInfo->MessageList[Index].HiiHandle != NULL; Index++) {
|
||
|
|
String = HiiGetString (
|
||
|
|
DriverHealthInfo->MessageList[Index].HiiHandle,
|
||
|
|
DriverHealthInfo->MessageList[Index].StringId,
|
||
|
|
NULL
|
||
|
|
);
|
||
|
|
if (String != NULL) {
|
||
|
|
Print (L" %s\n", String);
|
||
|
|
DEBUG ((EFI_D_INFO, " %s\n", String));
|
||
|
|
FreePool (String);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (ControllerName != NULL) {
|
||
|
|
FreePool (ControllerName);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
The repair notify function.
|
||
|
|
@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.
|
||
|
|
If Limit is 0, then the completion progress is indeterminate.
|
||
|
|
For example, a driver that wants to specify progress in percent
|
||
|
|
would use a Limit value of 100.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS Successfully return from the notify function.
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
BmRepairNotify (
|
||
|
|
IN UINTN Value,
|
||
|
|
IN UINTN Limit
|
||
|
|
)
|
||
|
|
{
|
||
|
|
DEBUG ((EFI_D_INFO, "[BDS]RepairNotify: %d/%d\n", Value, Limit));
|
||
|
|
Print (L"[BDS]RepairNotify: %d/%d\n", Value, Limit);
|
||
|
|
|
||
|
|
return EFI_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Collect the Driver Health status of a single controller.
|
||
|
|
|
||
|
|
@param DriverHealthInfo A pointer to the array containing all of the platform driver health information.
|
||
|
|
@param Count Return the updated array count.
|
||
|
|
@param DriverHealthHandle The handle on which the Driver Health protocol instance is retrieved.
|
||
|
|
@param ControllerHandle The handle of the controller..
|
||
|
|
@param ChildHandle The handle of the child controller to retrieve the health
|
||
|
|
status on. This is an optional parameter that may be NULL.
|
||
|
|
|
||
|
|
@retval Status The status returned from GetHealthStatus.
|
||
|
|
@retval EFI_ABORTED The health status is healthy so no further query is needed.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
BmGetSingleControllerHealthStatus (
|
||
|
|
IN OUT EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO **DriverHealthInfo,
|
||
|
|
IN OUT UINTN *Count,
|
||
|
|
IN EFI_HANDLE DriverHealthHandle,
|
||
|
|
IN EFI_HANDLE ControllerHandle, OPTIONAL
|
||
|
|
IN EFI_HANDLE ChildHandle OPTIONAL
|
||
|
|
)
|
||
|
|
{
|
||
|
|
EFI_STATUS Status;
|
||
|
|
EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth;
|
||
|
|
EFI_DRIVER_HEALTH_HII_MESSAGE *MessageList;
|
||
|
|
EFI_HII_HANDLE FormHiiHandle;
|
||
|
|
EFI_DRIVER_HEALTH_STATUS HealthStatus;
|
||
|
|
|
||
|
|
ASSERT (DriverHealthHandle != NULL);
|
||
|
|
//
|
||
|
|
// Retrieve the Driver Health Protocol from DriverHandle
|
||
|
|
//
|
||
|
|
Status = gBS->HandleProtocol (
|
||
|
|
DriverHealthHandle,
|
||
|
|
&gEfiDriverHealthProtocolGuid,
|
||
|
|
(VOID **) &DriverHealth
|
||
|
|
);
|
||
|
|
ASSERT_EFI_ERROR (Status);
|
||
|
|
|
||
|
|
|
||
|
|
if (ControllerHandle == NULL) {
|
||
|
|
//
|
||
|
|
// If ControllerHandle is NULL, the return the cumulative health status of the driver
|
||
|
|
//
|
||
|
|
Status = DriverHealth->GetHealthStatus (DriverHealth, NULL, NULL, &HealthStatus, NULL, NULL);
|
||
|
|
if (!EFI_ERROR (Status) && HealthStatus == EfiDriverHealthStatusHealthy) {
|
||
|
|
*DriverHealthInfo = ReallocatePool (
|
||
|
|
(*Count) * sizeof (EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO),
|
||
|
|
(*Count + 1) * sizeof (EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO),
|
||
|
|
*DriverHealthInfo
|
||
|
|
);
|
||
|
|
ASSERT (*DriverHealthInfo != NULL);
|
||
|
|
|
||
|
|
(*DriverHealthInfo)[*Count].DriverHealthHandle = DriverHealthHandle;
|
||
|
|
(*DriverHealthInfo)[*Count].DriverHealth = DriverHealth;
|
||
|
|
(*DriverHealthInfo)[*Count].HealthStatus = HealthStatus;
|
||
|
|
|
||
|
|
*Count = *Count + 1;
|
||
|
|
|
||
|
|
Status = EFI_ABORTED;
|
||
|
|
}
|
||
|
|
return Status;
|
||
|
|
}
|
||
|
|
|
||
|
|
MessageList = NULL;
|
||
|
|
FormHiiHandle = NULL;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Collect the health status with the optional HII message list
|
||
|
|
//
|
||
|
|
Status = DriverHealth->GetHealthStatus (DriverHealth, ControllerHandle, ChildHandle, &HealthStatus, &MessageList, &FormHiiHandle);
|
||
|
|
if (!EFI_ERROR (Status)) {
|
||
|
|
*DriverHealthInfo = ReallocatePool (
|
||
|
|
(*Count) * sizeof (EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO),
|
||
|
|
(*Count + 1) * sizeof (EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO),
|
||
|
|
*DriverHealthInfo
|
||
|
|
);
|
||
|
|
ASSERT (*DriverHealthInfo != NULL);
|
||
|
|
(*DriverHealthInfo)[*Count].DriverHealth = DriverHealth;
|
||
|
|
(*DriverHealthInfo)[*Count].DriverHealthHandle = DriverHealthHandle;
|
||
|
|
(*DriverHealthInfo)[*Count].ControllerHandle = ControllerHandle;
|
||
|
|
(*DriverHealthInfo)[*Count].ChildHandle = ChildHandle;
|
||
|
|
(*DriverHealthInfo)[*Count].HiiHandle = FormHiiHandle;
|
||
|
|
(*DriverHealthInfo)[*Count].MessageList = MessageList;
|
||
|
|
(*DriverHealthInfo)[*Count].HealthStatus = HealthStatus;
|
||
|
|
|
||
|
|
*Count = *Count + 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return Status;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Return all the Driver Health information.
|
||
|
|
|
||
|
|
When the cumulative health status of all the controllers managed by the
|
||
|
|
driver who produces the EFI_DRIVER_HEALTH_PROTOCOL is healthy, only one
|
||
|
|
EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO entry is created for such
|
||
|
|
EFI_DRIVER_HEALTH_PROTOCOL instance.
|
||
|
|
Otherwise, every controller creates one EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO
|
||
|
|
entry. Additionally every child controller creates one
|
||
|
|
EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO entry if the driver is a bus driver.
|
||
|
|
|
||
|
|
@param Count Return the count of the Driver Health information.
|
||
|
|
|
||
|
|
@retval NULL No Driver Health information is returned.
|
||
|
|
@retval !NULL Pointer to the Driver Health information array.
|
||
|
|
**/
|
||
|
|
EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO *
|
||
|
|
EFIAPI
|
||
|
|
EfiBootManagerGetDriverHealthInfo (
|
||
|
|
UINTN *Count
|
||
|
|
)
|
||
|
|
{
|
||
|
|
EFI_STATUS Status;
|
||
|
|
UINTN NumHandles;
|
||
|
|
EFI_HANDLE *DriverHealthHandles;
|
||
|
|
UINTN DriverHealthIndex;
|
||
|
|
EFI_HANDLE *Handles;
|
||
|
|
UINTN HandleCount;
|
||
|
|
UINTN ControllerIndex;
|
||
|
|
UINTN ChildIndex;
|
||
|
|
EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO *DriverHealthInfo;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Initialize local variables
|
||
|
|
//
|
||
|
|
*Count = 0;
|
||
|
|
DriverHealthInfo = NULL;
|
||
|
|
Handles = NULL;
|
||
|
|
DriverHealthHandles = NULL;
|
||
|
|
NumHandles = 0;
|
||
|
|
HandleCount = 0;
|
||
|
|
|
||
|
|
Status = gBS->LocateHandleBuffer (
|
||
|
|
ByProtocol,
|
||
|
|
&gEfiDriverHealthProtocolGuid,
|
||
|
|
NULL,
|
||
|
|
&NumHandles,
|
||
|
|
&DriverHealthHandles
|
||
|
|
);
|
||
|
|
|
||
|
|
if (Status == EFI_NOT_FOUND || NumHandles == 0) {
|
||
|
|
//
|
||
|
|
// If there are no Driver Health Protocols handles, then return EFI_NOT_FOUND
|
||
|
|
//
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
ASSERT_EFI_ERROR (Status);
|
||
|
|
ASSERT (DriverHealthHandles != NULL);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Check the health status of all controllers in the platform
|
||
|
|
// Start by looping through all the Driver Health Protocol handles in the handle database
|
||
|
|
//
|
||
|
|
for (DriverHealthIndex = 0; DriverHealthIndex < NumHandles; DriverHealthIndex++) {
|
||
|
|
//
|
||
|
|
// Get the cumulative health status of the driver
|
||
|
|
//
|
||
|
|
Status = BmGetSingleControllerHealthStatus (&DriverHealthInfo, Count, DriverHealthHandles[DriverHealthIndex], NULL, NULL);
|
||
|
|
if (EFI_ERROR (Status)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// See if the list of all handles in the handle database has been retrieved
|
||
|
|
//
|
||
|
|
//
|
||
|
|
if (Handles == NULL) {
|
||
|
|
//
|
||
|
|
// Retrieve the list of all handles from the handle database
|
||
|
|
//
|
||
|
|
Status = gBS->LocateHandleBuffer (
|
||
|
|
AllHandles,
|
||
|
|
NULL,
|
||
|
|
NULL,
|
||
|
|
&HandleCount,
|
||
|
|
&Handles
|
||
|
|
);
|
||
|
|
ASSERT_EFI_ERROR (Status);
|
||
|
|
}
|
||
|
|
//
|
||
|
|
// Loop through all the controller handles in the handle database
|
||
|
|
//
|
||
|
|
for (ControllerIndex = 0; ControllerIndex < HandleCount; ControllerIndex++) {
|
||
|
|
Status = BmGetSingleControllerHealthStatus (&DriverHealthInfo, Count, DriverHealthHandles[DriverHealthIndex], Handles[ControllerIndex], NULL);
|
||
|
|
if (EFI_ERROR (Status)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Loop through all the child handles in the handle database
|
||
|
|
//
|
||
|
|
for (ChildIndex = 0; ChildIndex < HandleCount; ChildIndex++) {
|
||
|
|
Status = BmGetSingleControllerHealthStatus (&DriverHealthInfo, Count, DriverHealthHandles[DriverHealthIndex], Handles[ControllerIndex], Handles[ChildIndex]);
|
||
|
|
if (EFI_ERROR (Status)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
Status = EFI_SUCCESS;
|
||
|
|
|
||
|
|
if (Handles != NULL) {
|
||
|
|
FreePool (Handles);
|
||
|
|
}
|
||
|
|
if (DriverHealthHandles != NULL) {
|
||
|
|
FreePool (DriverHealthHandles);
|
||
|
|
}
|
||
|
|
|
||
|
|
return DriverHealthInfo;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Free the Driver Health information array.
|
||
|
|
|
||
|
|
@param DriverHealthInfo Pointer to array of the Driver Health information.
|
||
|
|
@param Count Count of the array.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The array is freed.
|
||
|
|
@retval EFI_INVALID_PARAMETER The array is NULL.
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
EfiBootManagerFreeDriverHealthInfo (
|
||
|
|
EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO *DriverHealthInfo,
|
||
|
|
UINTN Count
|
||
|
|
)
|
||
|
|
{
|
||
|
|
UINTN Index;
|
||
|
|
|
||
|
|
for (Index = 0; Index < Count; Index++) {
|
||
|
|
if (DriverHealthInfo[Index].MessageList != NULL) {
|
||
|
|
FreePool (DriverHealthInfo[Index].MessageList);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return gBS->FreePool (DriverHealthInfo);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Repair all the controllers according to the Driver Health status queried.
|
||
|
|
|
||
|
|
@param ReconnectRepairCount To record the number of recursive call of
|
||
|
|
this function itself.
|
||
|
|
**/
|
||
|
|
VOID
|
||
|
|
BmRepairAllControllers (
|
||
|
|
UINTN ReconnectRepairCount
|
||
|
|
)
|
||
|
|
{
|
||
|
|
EFI_STATUS Status;
|
||
|
|
EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO *DriverHealthInfo;
|
||
|
|
EFI_DRIVER_HEALTH_STATUS HealthStatus;
|
||
|
|
UINTN Count;
|
||
|
|
UINTN Index;
|
||
|
|
BOOLEAN RepairRequired;
|
||
|
|
BOOLEAN ConfigurationRequired;
|
||
|
|
BOOLEAN ReconnectRequired;
|
||
|
|
BOOLEAN RebootRequired;
|
||
|
|
EFI_HII_HANDLE *HiiHandles;
|
||
|
|
EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2;
|
||
|
|
UINT32 MaxRepairCount;
|
||
|
|
UINT32 RepairCount;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Configure PcdDriverHealthConfigureForm to ZeroGuid to disable driver health check.
|
||
|
|
//
|
||
|
|
if (IsZeroGuid (PcdGetPtr (PcdDriverHealthConfigureForm))) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
Status = gBS->LocateProtocol (&gEfiFormBrowser2ProtocolGuid, NULL, (VOID **) &FormBrowser2);
|
||
|
|
ASSERT_EFI_ERROR (Status);
|
||
|
|
|
||
|
|
MaxRepairCount = PcdGet32 (PcdMaxRepairCount);
|
||
|
|
RepairCount = 0;
|
||
|
|
|
||
|
|
do {
|
||
|
|
RepairRequired = FALSE;
|
||
|
|
ConfigurationRequired = FALSE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Deal with Repair Required
|
||
|
|
//
|
||
|
|
DriverHealthInfo = EfiBootManagerGetDriverHealthInfo (&Count);
|
||
|
|
for (Index = 0; Index < Count; Index++) {
|
||
|
|
if (DriverHealthInfo[Index].HealthStatus == EfiDriverHealthStatusConfigurationRequired) {
|
||
|
|
ConfigurationRequired = TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (DriverHealthInfo[Index].HealthStatus == EfiDriverHealthStatusRepairRequired) {
|
||
|
|
RepairRequired = TRUE;
|
||
|
|
|
||
|
|
BmDisplayMessages (&DriverHealthInfo[Index]);
|
||
|
|
|
||
|
|
Status = DriverHealthInfo[Index].DriverHealth->Repair (
|
||
|
|
DriverHealthInfo[Index].DriverHealth,
|
||
|
|
DriverHealthInfo[Index].ControllerHandle,
|
||
|
|
DriverHealthInfo[Index].ChildHandle,
|
||
|
|
BmRepairNotify
|
||
|
|
);
|
||
|
|
if (!EFI_ERROR (Status) && !ConfigurationRequired) {
|
||
|
|
Status = DriverHealthInfo[Index].DriverHealth->GetHealthStatus (
|
||
|
|
DriverHealthInfo[Index].DriverHealth,
|
||
|
|
DriverHealthInfo[Index].ControllerHandle,
|
||
|
|
DriverHealthInfo[Index].ChildHandle,
|
||
|
|
&HealthStatus,
|
||
|
|
NULL,
|
||
|
|
NULL
|
||
|
|
);
|
||
|
|
if (!EFI_ERROR (Status) && (HealthStatus == EfiDriverHealthStatusConfigurationRequired)) {
|
||
|
|
ConfigurationRequired = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (ConfigurationRequired) {
|
||
|
|
HiiHandles = HiiGetHiiHandles (NULL);
|
||
|
|
if (HiiHandles != NULL) {
|
||
|
|
for (Index = 0; HiiHandles[Index] != NULL; Index++) {
|
||
|
|
Status = FormBrowser2->SendForm (
|
||
|
|
FormBrowser2,
|
||
|
|
&HiiHandles[Index],
|
||
|
|
1,
|
||
|
|
PcdGetPtr (PcdDriverHealthConfigureForm),
|
||
|
|
0,
|
||
|
|
NULL,
|
||
|
|
NULL
|
||
|
|
);
|
||
|
|
if (!EFI_ERROR (Status)) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
FreePool (HiiHandles);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
EfiBootManagerFreeDriverHealthInfo (DriverHealthInfo, Count);
|
||
|
|
RepairCount++;
|
||
|
|
} while ((RepairRequired || ConfigurationRequired) && ((MaxRepairCount == 0) || (RepairCount < MaxRepairCount)));
|
||
|
|
|
||
|
|
RebootRequired = FALSE;
|
||
|
|
ReconnectRequired = FALSE;
|
||
|
|
DriverHealthInfo = EfiBootManagerGetDriverHealthInfo (&Count);
|
||
|
|
for (Index = 0; Index < Count; Index++) {
|
||
|
|
|
||
|
|
BmDisplayMessages (&DriverHealthInfo[Index]);
|
||
|
|
|
||
|
|
if (DriverHealthInfo[Index].HealthStatus == EfiDriverHealthStatusReconnectRequired) {
|
||
|
|
Status = gBS->DisconnectController (DriverHealthInfo[Index].ControllerHandle, NULL, NULL);
|
||
|
|
if (EFI_ERROR (Status)) {
|
||
|
|
//
|
||
|
|
// Disconnect failed. Need to promote reconnect to a reboot.
|
||
|
|
//
|
||
|
|
RebootRequired = TRUE;
|
||
|
|
} else {
|
||
|
|
gBS->ConnectController (DriverHealthInfo[Index].ControllerHandle, NULL, NULL, TRUE);
|
||
|
|
ReconnectRequired = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (DriverHealthInfo[Index].HealthStatus == EfiDriverHealthStatusRebootRequired) {
|
||
|
|
RebootRequired = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
EfiBootManagerFreeDriverHealthInfo (DriverHealthInfo, Count);
|
||
|
|
|
||
|
|
|
||
|
|
DEBUG_CODE (
|
||
|
|
CHAR16 *ControllerName;
|
||
|
|
|
||
|
|
DriverHealthInfo = EfiBootManagerGetDriverHealthInfo (&Count);
|
||
|
|
for (Index = 0; Index < Count; Index++) {
|
||
|
|
ControllerName = BmGetControllerName (
|
||
|
|
DriverHealthInfo[Index].DriverHealthHandle,
|
||
|
|
DriverHealthInfo[Index].ControllerHandle,
|
||
|
|
DriverHealthInfo[Index].ChildHandle
|
||
|
|
);
|
||
|
|
DEBUG ((
|
||
|
|
EFI_D_INFO,
|
||
|
|
"%02d: %s - %s\n",
|
||
|
|
Index,
|
||
|
|
ControllerName,
|
||
|
|
mBmHealthStatusText[DriverHealthInfo[Index].HealthStatus]
|
||
|
|
));
|
||
|
|
if (ControllerName != NULL) {
|
||
|
|
FreePool (ControllerName);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
EfiBootManagerFreeDriverHealthInfo (DriverHealthInfo, Count);
|
||
|
|
);
|
||
|
|
|
||
|
|
if (ReconnectRequired) {
|
||
|
|
if (ReconnectRepairCount < MAX_RECONNECT_REPAIR) {
|
||
|
|
BmRepairAllControllers (ReconnectRepairCount + 1);
|
||
|
|
} else {
|
||
|
|
DEBUG ((DEBUG_ERROR, "[%a:%d] Repair failed after %d retries.\n",
|
||
|
|
__FUNCTION__, __LINE__, ReconnectRepairCount));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (RebootRequired) {
|
||
|
|
DEBUG ((EFI_D_INFO, "[BDS] One of the Driver Health instances requires rebooting.\n"));
|
||
|
|
gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);
|
||
|
|
}
|
||
|
|
}
|