//\r
// Globals\r
//\r
-EFI_DRIVER_BINDING_PROTOCOL gDebugPortDriverBinding = {\r
+EFI_DRIVER_BINDING_PROTOCOL gDebugPortDriverBinding = {\r
DebugPortSupported,\r
DebugPortStart,\r
DebugPortStop,\r
NULL\r
};\r
\r
-DEBUGPORT_DEVICE mDebugPortDevice = {\r
+DEBUGPORT_DEVICE mDebugPortDevice = {\r
DEBUGPORT_DEVICE_SIGNATURE,\r
- (EFI_HANDLE) 0,\r
- (EFI_HANDLE) 0,\r
- (EFI_DEVICE_PATH_PROTOCOL *) NULL,\r
+ (EFI_HANDLE)0,\r
+ (EFI_HANDLE)0,\r
+ (EFI_DEVICE_PATH_PROTOCOL *)NULL,\r
{\r
DebugPortReset,\r
DebugPortWrite,\r
DebugPortRead,\r
DebugPortPoll\r
},\r
- (EFI_HANDLE) 0,\r
- (EFI_SERIAL_IO_PROTOCOL *) NULL,\r
+ (EFI_HANDLE)0,\r
+ (EFI_SERIAL_IO_PROTOCOL *)NULL,\r
DEBUGPORT_UART_DEFAULT_BAUDRATE,\r
DEBUGPORT_UART_DEFAULT_FIFO_DEPTH,\r
DEBUGPORT_UART_DEFAULT_TIMEOUT,\r
- (EFI_PARITY_TYPE) DEBUGPORT_UART_DEFAULT_PARITY,\r
+ (EFI_PARITY_TYPE)DEBUGPORT_UART_DEFAULT_PARITY,\r
DEBUGPORT_UART_DEFAULT_DATA_BITS,\r
- (EFI_STOP_BITS_TYPE) DEBUGPORT_UART_DEFAULT_STOP_BITS\r
+ (EFI_STOP_BITS_TYPE)DEBUGPORT_UART_DEFAULT_STOP_BITS\r
};\r
\r
/**\r
EFI_DEVICE_PATH_PROTOCOL *DebugPortVariable;\r
EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
\r
- GetVariable2 (EFI_DEBUGPORT_VARIABLE_NAME, &gEfiDebugPortVariableGuid, (VOID **) &DebugPortVariable, &DataSize);\r
+ GetVariable2 (EFI_DEBUGPORT_VARIABLE_NAME, &gEfiDebugPortVariableGuid, (VOID **)&DebugPortVariable, &DataSize);\r
if (DebugPortVariable == NULL) {\r
return NULL;\r
}\r
} else {\r
CopyMem (\r
&mDebugPortDevice.BaudRate,\r
- &((UART_DEVICE_PATH *) DevicePath)->BaudRate,\r
- sizeof (((UART_DEVICE_PATH *) DevicePath)->BaudRate)\r
+ &((UART_DEVICE_PATH *)DevicePath)->BaudRate,\r
+ sizeof (((UART_DEVICE_PATH *)DevicePath)->BaudRate)\r
);\r
mDebugPortDevice.ReceiveFifoDepth = DEBUGPORT_UART_DEFAULT_FIFO_DEPTH;\r
mDebugPortDevice.Timeout = DEBUGPORT_UART_DEFAULT_TIMEOUT;\r
CopyMem (\r
&mDebugPortDevice.Parity,\r
- &((UART_DEVICE_PATH *) DevicePath)->Parity,\r
- sizeof (((UART_DEVICE_PATH *) DevicePath)->Parity)\r
+ &((UART_DEVICE_PATH *)DevicePath)->Parity,\r
+ sizeof (((UART_DEVICE_PATH *)DevicePath)->Parity)\r
);\r
CopyMem (\r
&mDebugPortDevice.DataBits,\r
- &((UART_DEVICE_PATH *) DevicePath)->DataBits,\r
- sizeof (((UART_DEVICE_PATH *) DevicePath)->DataBits)\r
+ &((UART_DEVICE_PATH *)DevicePath)->DataBits,\r
+ sizeof (((UART_DEVICE_PATH *)DevicePath)->DataBits)\r
);\r
CopyMem (\r
&mDebugPortDevice.StopBits,\r
- &((UART_DEVICE_PATH *) DevicePath)->StopBits,\r
- sizeof (((UART_DEVICE_PATH *) DevicePath)->StopBits)\r
+ &((UART_DEVICE_PATH *)DevicePath)->StopBits,\r
+ sizeof (((UART_DEVICE_PATH *)DevicePath)->StopBits)\r
);\r
return DebugPortVariable;\r
}\r
EFI_STATUS\r
EFIAPI\r
InitializeDebugPortDriver (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
//\r
// Install driver model protocol(s).\r
EFI_STATUS\r
EFIAPI\r
DebugPortSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
)\r
{\r
EFI_STATUS Status;\r
// Check to see that there's not a debugport protocol already published,\r
// since only one standard UART serial port could be supported by this driver.\r
//\r
- if (gBS->LocateProtocol (&gEfiDebugPortProtocolGuid, NULL, (VOID **) &DebugPortInterface) != EFI_NOT_FOUND) {\r
+ if (gBS->LocateProtocol (&gEfiDebugPortProtocolGuid, NULL, (VOID **)&DebugPortInterface) != EFI_NOT_FOUND) {\r
return EFI_UNSUPPORTED;\r
}\r
+\r
//\r
// Read DebugPort variable to determine debug port selection and parameters\r
//\r
// device path only. Otherwise, it's a mismatch and EFI_UNSUPPORTED is returned.\r
//\r
DevicePath = DebugPortVariable;\r
- Status = gBS->LocateDevicePath (\r
- &gEfiSerialIoProtocolGuid,\r
- &DevicePath,\r
- &TempHandle\r
- );\r
+ Status = gBS->LocateDevicePath (\r
+ &gEfiSerialIoProtocolGuid,\r
+ &DevicePath,\r
+ &TempHandle\r
+ );\r
\r
- if (Status == EFI_SUCCESS && TempHandle != ControllerHandle) {\r
+ if ((Status == EFI_SUCCESS) && (TempHandle != ControllerHandle)) {\r
Status = EFI_UNSUPPORTED;\r
}\r
\r
- if (Status == EFI_SUCCESS &&\r
- (DevicePath->Type != MESSAGING_DEVICE_PATH ||\r
- DevicePath->SubType != MSG_VENDOR_DP ||\r
- *((UINT16 *) DevicePath->Length) != sizeof (DEBUGPORT_DEVICE_PATH))) {\r
-\r
+ if ((Status == EFI_SUCCESS) &&\r
+ ((DevicePath->Type != MESSAGING_DEVICE_PATH) ||\r
+ (DevicePath->SubType != MSG_VENDOR_DP) ||\r
+ (*((UINT16 *)DevicePath->Length) != sizeof (DEBUGPORT_DEVICE_PATH))))\r
+ {\r
Status = EFI_UNSUPPORTED;\r
}\r
\r
- if (Status == EFI_SUCCESS && !CompareGuid (&gEfiDebugPortDevicePathGuid, (GUID *) (DevicePath + 1))) {\r
+ if ((Status == EFI_SUCCESS) && !CompareGuid (&gEfiDebugPortDevicePathGuid, (GUID *)(DevicePath + 1))) {\r
Status = EFI_UNSUPPORTED;\r
}\r
\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
&gEfiSerialIoProtocolGuid,\r
- (VOID **) &SerialIo,\r
+ (VOID **)&SerialIo,\r
This->DriverBindingHandle,\r
ControllerHandle,\r
EFI_OPEN_PROTOCOL_BY_DRIVER | EFI_OPEN_PROTOCOL_EXCLUSIVE\r
EFI_STATUS\r
EFIAPI\r
DebugPortStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
)\r
{\r
EFI_STATUS Status;\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
&gEfiSerialIoProtocolGuid,\r
- (VOID **) &mDebugPortDevice.SerialIoBinding,\r
+ (VOID **)&mDebugPortDevice.SerialIoBinding,\r
This->DriverBindingHandle,\r
ControllerHandle,\r
EFI_OPEN_PROTOCOL_BY_DRIVER | EFI_OPEN_PROTOCOL_EXCLUSIVE\r
// Initialize the Serial Io interface...\r
//\r
Status = mDebugPortDevice.SerialIoBinding->SetAttributes (\r
- mDebugPortDevice.SerialIoBinding,\r
- mDebugPortDevice.BaudRate,\r
- mDebugPortDevice.ReceiveFifoDepth,\r
- mDebugPortDevice.Timeout,\r
- mDebugPortDevice.Parity,\r
- mDebugPortDevice.DataBits,\r
- mDebugPortDevice.StopBits\r
- );\r
+ mDebugPortDevice.SerialIoBinding,\r
+ mDebugPortDevice.BaudRate,\r
+ mDebugPortDevice.ReceiveFifoDepth,\r
+ mDebugPortDevice.Timeout,\r
+ mDebugPortDevice.Parity,\r
+ mDebugPortDevice.DataBits,\r
+ mDebugPortDevice.StopBits\r
+ );\r
if (EFI_ERROR (Status)) {\r
- mDebugPortDevice.BaudRate = 0;\r
- mDebugPortDevice.Parity = DefaultParity;\r
- mDebugPortDevice.DataBits = 0;\r
- mDebugPortDevice.StopBits = DefaultStopBits;\r
- mDebugPortDevice.ReceiveFifoDepth = 0;\r
- Status = mDebugPortDevice.SerialIoBinding->SetAttributes (\r
- mDebugPortDevice.SerialIoBinding,\r
- mDebugPortDevice.BaudRate,\r
- mDebugPortDevice.ReceiveFifoDepth,\r
- mDebugPortDevice.Timeout,\r
- mDebugPortDevice.Parity,\r
- mDebugPortDevice.DataBits,\r
- mDebugPortDevice.StopBits\r
- );\r
+ mDebugPortDevice.BaudRate = 0;\r
+ mDebugPortDevice.Parity = DefaultParity;\r
+ mDebugPortDevice.DataBits = 0;\r
+ mDebugPortDevice.StopBits = DefaultStopBits;\r
+ mDebugPortDevice.ReceiveFifoDepth = 0;\r
+ Status = mDebugPortDevice.SerialIoBinding->SetAttributes (\r
+ mDebugPortDevice.SerialIoBinding,\r
+ mDebugPortDevice.BaudRate,\r
+ mDebugPortDevice.ReceiveFifoDepth,\r
+ mDebugPortDevice.Timeout,\r
+ mDebugPortDevice.Parity,\r
+ mDebugPortDevice.DataBits,\r
+ mDebugPortDevice.StopBits\r
+ );\r
if (EFI_ERROR (Status)) {\r
gBS->CloseProtocol (\r
- ControllerHandle,\r
- &gEfiSerialIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- ControllerHandle\r
- );\r
+ ControllerHandle,\r
+ &gEfiSerialIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
return Status;\r
}\r
}\r
//\r
// Create device path instance for DebugPort\r
//\r
- DebugPortDP.Header.Type = MESSAGING_DEVICE_PATH;\r
- DebugPortDP.Header.SubType = MSG_VENDOR_DP;\r
+ DebugPortDP.Header.Type = MESSAGING_DEVICE_PATH;\r
+ DebugPortDP.Header.SubType = MSG_VENDOR_DP;\r
SetDevicePathNodeLength (&(DebugPortDP.Header), sizeof (DebugPortDP));\r
CopyGuid (&DebugPortDP.Guid, &gEfiDebugPortDevicePathGuid);\r
\r
SetDevicePathEndNode (Dp1);\r
}\r
\r
- mDebugPortDevice.DebugPortDevicePath = AppendDevicePathNode (Dp1, (EFI_DEVICE_PATH_PROTOCOL *) &DebugPortDP);\r
+ mDebugPortDevice.DebugPortDevicePath = AppendDevicePathNode (Dp1, (EFI_DEVICE_PATH_PROTOCOL *)&DebugPortDP);\r
if (mDebugPortDevice.DebugPortDevicePath == NULL) {\r
return EFI_OUT_OF_RESOURCES;\r
}\r
+\r
//\r
// Publish DebugPort and Device Path protocols\r
//\r
\r
if (EFI_ERROR (Status)) {\r
gBS->CloseProtocol (\r
- ControllerHandle,\r
- &gEfiSerialIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- ControllerHandle\r
- );\r
+ ControllerHandle,\r
+ &gEfiSerialIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
return Status;\r
}\r
+\r
//\r
// Connect debugport child to serial io\r
//\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
&gEfiSerialIoProtocolGuid,\r
- (VOID **) &mDebugPortDevice.SerialIoBinding,\r
+ (VOID **)&mDebugPortDevice.SerialIoBinding,\r
This->DriverBindingHandle,\r
mDebugPortDevice.DebugPortDeviceHandle,\r
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
\r
if (EFI_ERROR (Status)) {\r
gBS->CloseProtocol (\r
- ControllerHandle,\r
- &gEfiSerialIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- ControllerHandle\r
- );\r
+ ControllerHandle,\r
+ &gEfiSerialIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
return Status;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
DebugPortStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN UINTN NumberOfChildren,\r
+ IN EFI_HANDLE *ChildHandleBuffer\r
)\r
{\r
EFI_STATUS Status;\r
// Close the bus driver\r
//\r
gBS->CloseProtocol (\r
- ControllerHandle,\r
- &gEfiSerialIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- ControllerHandle\r
- );\r
+ ControllerHandle,\r
+ &gEfiSerialIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
\r
mDebugPortDevice.SerialIoBinding = NULL;\r
\r
gBS->CloseProtocol (\r
- ControllerHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- This->DriverBindingHandle,\r
- ControllerHandle\r
- );\r
+ ControllerHandle,\r
+ &gEfiDevicePathProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ ControllerHandle\r
+ );\r
\r
FreePool (mDebugPortDevice.DebugPortDevicePath);\r
\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
+\r
//\r
// Unpublish our protocols (DevicePath, DebugPort)\r
//\r
\r
if (EFI_ERROR (Status)) {\r
gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gEfiSerialIoProtocolGuid,\r
- (VOID **) &mDebugPortDevice.SerialIoBinding,\r
- This->DriverBindingHandle,\r
- mDebugPortDevice.DebugPortDeviceHandle,\r
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
- );\r
+ ControllerHandle,\r
+ &gEfiSerialIoProtocolGuid,\r
+ (VOID **)&mDebugPortDevice.SerialIoBinding,\r
+ This->DriverBindingHandle,\r
+ mDebugPortDevice.DebugPortDeviceHandle,\r
+ EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
+ );\r
} else {\r
mDebugPortDevice.DebugPortDeviceHandle = NULL;\r
}\r
EFI_STATUS\r
EFIAPI\r
DebugPortReset (\r
- IN EFI_DEBUGPORT_PROTOCOL *This\r
+ IN EFI_DEBUGPORT_PROTOCOL *This\r
)\r
{\r
- UINTN BufferSize;\r
- UINTN BitBucket;\r
+ UINTN BufferSize;\r
+ UINTN BitBucket;\r
\r
while (This->Poll (This) == EFI_SUCCESS) {\r
BufferSize = 1;\r
EFI_STATUS\r
EFIAPI\r
DebugPortRead (\r
- IN EFI_DEBUGPORT_PROTOCOL *This,\r
- IN UINT32 Timeout,\r
- IN OUT UINTN *BufferSize,\r
- IN VOID *Buffer\r
+ IN EFI_DEBUGPORT_PROTOCOL *This,\r
+ IN UINT32 Timeout,\r
+ IN OUT UINTN *BufferSize,\r
+ IN VOID *Buffer\r
)\r
{\r
DEBUGPORT_DEVICE *DebugPortDevice;\r
\r
do {\r
Status = DebugPortDevice->SerialIoBinding->Read (\r
- DebugPortDevice->SerialIoBinding,\r
- &LocalBufferSize,\r
- BufferPtr\r
- );\r
+ DebugPortDevice->SerialIoBinding,\r
+ &LocalBufferSize,\r
+ BufferPtr\r
+ );\r
if (Status == EFI_TIMEOUT) {\r
if (Timeout > DEBUGPORT_UART_DEFAULT_TIMEOUT) {\r
Timeout -= DEBUGPORT_UART_DEFAULT_TIMEOUT;\r
break;\r
}\r
\r
- BufferPtr += LocalBufferSize;\r
- LocalBufferSize = *BufferSize - (BufferPtr - (UINT8 *) Buffer);\r
+ BufferPtr += LocalBufferSize;\r
+ LocalBufferSize = *BufferSize - (BufferPtr - (UINT8 *)Buffer);\r
} while (LocalBufferSize != 0 && Timeout > 0);\r
\r
- *BufferSize = (UINTN) BufferPtr - (UINTN) Buffer;\r
+ *BufferSize = (UINTN)BufferPtr - (UINTN)Buffer;\r
\r
return Status;\r
}\r
EFI_STATUS\r
EFIAPI\r
DebugPortWrite (\r
- IN EFI_DEBUGPORT_PROTOCOL *This,\r
- IN UINT32 Timeout,\r
- IN OUT UINTN *BufferSize,\r
- OUT VOID *Buffer\r
+ IN EFI_DEBUGPORT_PROTOCOL *This,\r
+ IN UINT32 Timeout,\r
+ IN OUT UINTN *BufferSize,\r
+ OUT VOID *Buffer\r
)\r
{\r
DEBUGPORT_DEVICE *DebugPortDevice;\r
Status = EFI_SUCCESS;\r
DebugPortDevice = DEBUGPORT_DEVICE_FROM_THIS (This);\r
\r
- WriteSize = 8;\r
+ WriteSize = 8;\r
for (Position = 0; Position < *BufferSize && !EFI_ERROR (Status); Position += WriteSize) {\r
DebugPortDevice->SerialIoBinding->GetControl (\r
DebugPortDevice->SerialIoBinding,\r
}\r
\r
Status = DebugPortDevice->SerialIoBinding->Write (\r
- DebugPortDevice->SerialIoBinding,\r
- &WriteSize,\r
- &((UINT8 *) Buffer)[Position]\r
- );\r
+ DebugPortDevice->SerialIoBinding,\r
+ &WriteSize,\r
+ &((UINT8 *)Buffer)[Position]\r
+ );\r
}\r
\r
*BufferSize = Position;\r
EFI_STATUS\r
EFIAPI\r
DebugPortPoll (\r
- IN EFI_DEBUGPORT_PROTOCOL *This\r
+ IN EFI_DEBUGPORT_PROTOCOL *This\r
)\r
{\r
EFI_STATUS Status;\r
DebugPortDevice = DEBUGPORT_DEVICE_FROM_THIS (This);\r
\r
Status = DebugPortDevice->SerialIoBinding->GetControl (\r
- DebugPortDevice->SerialIoBinding,\r
- &SerialControl\r
- );\r
+ DebugPortDevice->SerialIoBinding,\r
+ &SerialControl\r
+ );\r
\r
if (!EFI_ERROR (Status)) {\r
if ((SerialControl & EFI_SERIAL_INPUT_BUFFER_EMPTY) != 0) {\r
EFI_STATUS\r
EFIAPI\r
ImageUnloadHandler (\r
- EFI_HANDLE ImageHandle\r
+ EFI_HANDLE ImageHandle\r
)\r
{\r
EFI_STATUS Status;\r
if (ComponentName2 == NULL) {\r
Status = gBS->UninstallMultipleProtocolInterfaces (\r
ImageHandle,\r
- &gEfiDriverBindingProtocolGuid, &gDebugPortDriverBinding,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ &gDebugPortDriverBinding,\r
NULL\r
);\r
} else {\r
Status = gBS->UninstallMultipleProtocolInterfaces (\r
ImageHandle,\r
- &gEfiDriverBindingProtocolGuid, &gDebugPortDriverBinding,\r
- &gEfiComponentName2ProtocolGuid, ComponentName2,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ &gDebugPortDriverBinding,\r
+ &gEfiComponentName2ProtocolGuid,\r
+ ComponentName2,\r
NULL\r
);\r
}\r
if (ComponentName2 == NULL) {\r
Status = gBS->UninstallMultipleProtocolInterfaces (\r
ImageHandle,\r
- &gEfiDriverBindingProtocolGuid, &gDebugPortDriverBinding,\r
- &gEfiComponentNameProtocolGuid, ComponentName,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ &gDebugPortDriverBinding,\r
+ &gEfiComponentNameProtocolGuid,\r
+ ComponentName,\r
NULL\r
);\r
} else {\r
Status = gBS->UninstallMultipleProtocolInterfaces (\r
ImageHandle,\r
- &gEfiDriverBindingProtocolGuid, &gDebugPortDriverBinding,\r
- &gEfiComponentNameProtocolGuid, ComponentName,\r
- &gEfiComponentName2ProtocolGuid, ComponentName2,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ &gDebugPortDriverBinding,\r
+ &gEfiComponentNameProtocolGuid,\r
+ ComponentName,\r
+ &gEfiComponentName2ProtocolGuid,\r
+ ComponentName2,\r
NULL\r
);\r
}\r
projects / mirror_edk2.git / blobdiff