///\r
/// Driver Binding Protocol instance\r
///\r
-EFI_DRIVER_BINDING_PROTOCOL gXenBusDxeDriverBinding = {\r
+EFI_DRIVER_BINDING_PROTOCOL gXenBusDxeDriverBinding = {\r
XenBusDxeDriverBindingSupported,\r
XenBusDxeDriverBindingStart,\r
XenBusDxeDriverBindingStop,\r
NULL\r
};\r
\r
-\r
STATIC EFI_LOCK mMyDeviceLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_CALLBACK);\r
-STATIC XENBUS_DEVICE *mMyDevice = NULL;\r
+STATIC XENBUS_DEVICE *mMyDevice = NULL;\r
\r
/**\r
Map the shared_info_t page into memory.\r
STATIC\r
EFI_STATUS\r
XenGetSharedInfoPage (\r
- IN OUT XENBUS_DEVICE *Dev\r
+ IN OUT XENBUS_DEVICE *Dev\r
)\r
{\r
- xen_add_to_physmap_t Parameter;\r
+ xen_add_to_physmap_t Parameter;\r
\r
ASSERT (Dev->SharedInfo == NULL);\r
\r
Parameter.domid = DOMID_SELF;\r
Parameter.space = XENMAPSPACE_shared_info;\r
- Parameter.idx = 0;\r
+ Parameter.idx = 0;\r
\r
//\r
// using reserved page because the page is not released when Linux is\r
// page, and fail because it have no right to do so (segv).\r
//\r
Dev->SharedInfo = AllocateReservedPages (1);\r
- Parameter.gpfn = (UINTN) Dev->SharedInfo >> EFI_PAGE_SHIFT;\r
+ Parameter.gpfn = (UINTN)Dev->SharedInfo >> EFI_PAGE_SHIFT;\r
if (XenHypercallMemoryOp (XENMEM_add_to_physmap, &Parameter) != 0) {\r
FreePages (Dev->SharedInfo, 1);\r
Dev->SharedInfo = NULL;\r
//\r
FreePool (HandleBuffer);\r
\r
-\r
//\r
// Uninstall protocols installed in the driver entry point\r
//\r
Status = gBS->UninstallMultipleProtocolInterfaces (\r
ImageHandle,\r
- &gEfiDriverBindingProtocolGuid, &gXenBusDxeDriverBinding,\r
- &gEfiComponentNameProtocolGuid, &gXenBusDxeComponentName,\r
- &gEfiComponentName2ProtocolGuid, &gXenBusDxeComponentName2,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ &gXenBusDxeDriverBinding,\r
+ &gEfiComponentNameProtocolGuid,\r
+ &gXenBusDxeComponentName,\r
+ &gEfiComponentName2ProtocolGuid,\r
+ &gXenBusDxeComponentName2,\r
NULL\r
);\r
if (EFI_ERROR (Status)) {\r
{\r
EFI_STATUS Status;\r
\r
- if (! XenHypercallIsAvailable ()) {\r
+ if (!XenHypercallIsAvailable ()) {\r
return EFI_ABORTED;\r
}\r
\r
);\r
ASSERT_EFI_ERROR (Status);\r
\r
-\r
return Status;\r
}\r
\r
-\r
/**\r
Tests to see if this driver supports a given controller. If a child device is provided,\r
it further tests to see if this driver supports creating a handle for the specified child device.\r
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
)\r
{\r
- EFI_STATUS Status;\r
- XENIO_PROTOCOL *XenIo;\r
+ EFI_STATUS Status;\r
+ XENIO_PROTOCOL *XenIo;\r
\r
Status = gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gXenIoProtocolGuid,\r
- (VOID **)&XenIo,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
+ ControllerHandle,\r
+ &gXenIoProtocolGuid,\r
+ (VOID **)&XenIo,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle,\r
+ EFI_OPEN_PROTOCOL_BY_DRIVER\r
+ );\r
\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
\r
- gBS->CloseProtocol (ControllerHandle, &gXenIoProtocolGuid,\r
- This->DriverBindingHandle, ControllerHandle);\r
+ gBS->CloseProtocol (\r
+ ControllerHandle,\r
+ &gXenIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
\r
return Status;\r
}\r
VOID\r
EFIAPI\r
NotifyExitBoot (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
{\r
- XENBUS_DEVICE *Dev = Context;\r
+ XENBUS_DEVICE *Dev = Context;\r
\r
- gBS->DisconnectController(Dev->ControllerHandle,\r
- Dev->This->DriverBindingHandle, NULL);\r
+ gBS->DisconnectController (\r
+ Dev->ControllerHandle,\r
+ Dev->This->DriverBindingHandle,\r
+ NULL\r
+ );\r
}\r
\r
/**\r
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
)\r
{\r
- EFI_STATUS Status;\r
- XENBUS_DEVICE *Dev;\r
- XENIO_PROTOCOL *XenIo;\r
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
+ EFI_STATUS Status;\r
+ XENBUS_DEVICE *Dev;\r
+ XENIO_PROTOCOL *XenIo;\r
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
\r
Status = gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gXenIoProtocolGuid,\r
- (VOID**)&XenIo,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
+ ControllerHandle,\r
+ &gXenIoProtocolGuid,\r
+ (VOID **)&XenIo,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle,\r
+ EFI_OPEN_PROTOCOL_BY_DRIVER\r
+ );\r
\r
if (EFI_ERROR (Status)) {\r
return Status;\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
&gEfiDevicePathProtocolGuid,\r
- (VOID **) &DevicePath,\r
+ (VOID **)&DevicePath,\r
This->DriverBindingHandle,\r
ControllerHandle,\r
EFI_OPEN_PROTOCOL_BY_DRIVER\r
goto ErrorOpenningProtocol;\r
}\r
\r
- Dev = AllocateZeroPool (sizeof (*Dev));\r
- Dev->Signature = XENBUS_DEVICE_SIGNATURE;\r
- Dev->This = This;\r
+ Dev = AllocateZeroPool (sizeof (*Dev));\r
+ Dev->Signature = XENBUS_DEVICE_SIGNATURE;\r
+ Dev->This = This;\r
Dev->ControllerHandle = ControllerHandle;\r
- Dev->XenIo = XenIo;\r
- Dev->DevicePath = DevicePath;\r
+ Dev->XenIo = XenIo;\r
+ Dev->DevicePath = DevicePath;\r
InitializeListHead (&Dev->ChildList);\r
\r
EfiAcquireLock (&mMyDeviceLock);\r
Status = EFI_ALREADY_STARTED;\r
goto ErrorAllocated;\r
}\r
+\r
mMyDevice = Dev;\r
EfiReleaseLock (&mMyDeviceLock);\r
\r
\r
XenBusEnumerateBus (Dev);\r
\r
- Status = gBS->CreateEvent (EVT_SIGNAL_EXIT_BOOT_SERVICES, TPL_CALLBACK,\r
- NotifyExitBoot,\r
- (VOID*) Dev,\r
- &Dev->ExitBootEvent);\r
+ Status = gBS->CreateEvent (\r
+ EVT_SIGNAL_EXIT_BOOT_SERVICES,\r
+ TPL_CALLBACK,\r
+ NotifyExitBoot,\r
+ (VOID *)Dev,\r
+ &Dev->ExitBootEvent\r
+ );\r
ASSERT_EFI_ERROR (Status);\r
\r
return EFI_SUCCESS;\r
\r
ErrorAllocated:\r
FreePool (Dev);\r
- gBS->CloseProtocol (ControllerHandle, &gEfiDevicePathProtocolGuid,\r
- This->DriverBindingHandle, ControllerHandle);\r
+ gBS->CloseProtocol (\r
+ ControllerHandle,\r
+ &gEfiDevicePathProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
ErrorOpenningProtocol:\r
- gBS->CloseProtocol (ControllerHandle, &gXenIoProtocolGuid,\r
- This->DriverBindingHandle, ControllerHandle);\r
+ gBS->CloseProtocol (\r
+ ControllerHandle,\r
+ &gXenIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
return Status;\r
}\r
\r
IN EFI_HANDLE *ChildHandleBuffer OPTIONAL\r
)\r
{\r
- UINTN Index;\r
- XENBUS_PROTOCOL *XenBusIo;\r
- XENBUS_PRIVATE_DATA *ChildData;\r
- EFI_STATUS Status;\r
- XENBUS_DEVICE *Dev = mMyDevice;\r
+ UINTN Index;\r
+ XENBUS_PROTOCOL *XenBusIo;\r
+ XENBUS_PRIVATE_DATA *ChildData;\r
+ EFI_STATUS Status;\r
+ XENBUS_DEVICE *Dev = mMyDevice;\r
\r
for (Index = 0; Index < NumberOfChildren; Index++) {\r
Status = gBS->OpenProtocol (\r
- ChildHandleBuffer[Index],\r
- &gXenBusProtocolGuid,\r
- (VOID **) &XenBusIo,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL);\r
+ ChildHandleBuffer[Index],\r
+ &gXenBusProtocolGuid,\r
+ (VOID **)&XenBusIo,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
if (EFI_ERROR (Status)) {\r
DEBUG ((DEBUG_ERROR, "XenBusDxe: get children protocol failed: %r\n", Status));\r
continue;\r
}\r
+\r
ChildData = XENBUS_PRIVATE_DATA_FROM_THIS (XenBusIo);\r
\r
- Status = gBS->CloseProtocol (Dev->ControllerHandle, &gXenIoProtocolGuid,\r
- Dev->This->DriverBindingHandle, ChildData->Handle);\r
+ Status = gBS->CloseProtocol (\r
+ Dev->ControllerHandle,\r
+ &gXenIoProtocolGuid,\r
+ Dev->This->DriverBindingHandle,\r
+ ChildData->Handle\r
+ );\r
ASSERT_EFI_ERROR (Status);\r
\r
Status = gBS->UninstallMultipleProtocolInterfaces (\r
- ChildData->Handle,\r
- &gEfiDevicePathProtocolGuid, ChildData->DevicePath,\r
- &gXenBusProtocolGuid, &ChildData->XenBusIo,\r
- NULL);\r
+ ChildData->Handle,\r
+ &gEfiDevicePathProtocolGuid,\r
+ ChildData->DevicePath,\r
+ &gXenBusProtocolGuid,\r
+ &ChildData->XenBusIo,\r
+ NULL\r
+ );\r
ASSERT_EFI_ERROR (Status);\r
\r
- FreePool ((VOID*)ChildData->XenBusIo.Type);\r
- FreePool ((VOID*)ChildData->XenBusIo.Node);\r
- FreePool ((VOID*)ChildData->XenBusIo.Backend);\r
+ FreePool ((VOID *)ChildData->XenBusIo.Type);\r
+ FreePool ((VOID *)ChildData->XenBusIo.Node);\r
+ FreePool ((VOID *)ChildData->XenBusIo.Backend);\r
FreePool (ChildData->DevicePath);\r
RemoveEntryList (&ChildData->Link);\r
FreePool (ChildData);\r
}\r
+\r
if (NumberOfChildren > 0) {\r
return EFI_SUCCESS;\r
}\r
XenStoreDeinit (Dev);\r
XenGrantTableDeinit (Dev);\r
\r
- gBS->CloseProtocol (ControllerHandle, &gEfiDevicePathProtocolGuid,\r
- This->DriverBindingHandle, ControllerHandle);\r
- gBS->CloseProtocol (ControllerHandle, &gXenIoProtocolGuid,\r
- This->DriverBindingHandle, ControllerHandle);\r
+ gBS->CloseProtocol (\r
+ ControllerHandle,\r
+ &gEfiDevicePathProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
+ gBS->CloseProtocol (\r
+ ControllerHandle,\r
+ &gXenIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
\r
mMyDevice = NULL;\r
FreePool (Dev);\r
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