\r
#include "UsbMouseAbsolutePointer.h"\r
\r
-EFI_DRIVER_BINDING_PROTOCOL gUsbMouseAbsolutePointerDriverBinding = {\r
+EFI_DRIVER_BINDING_PROTOCOL gUsbMouseAbsolutePointerDriverBinding = {\r
USBMouseAbsolutePointerDriverBindingSupported,\r
USBMouseAbsolutePointerDriverBindingStart,\r
USBMouseAbsolutePointerDriverBindingStop,\r
EFI_STATUS\r
EFIAPI\r
USBMouseAbsolutePointerDriverBindingEntryPoint (\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
Status = EfiLibInstallDriverBindingComponentName2 (\r
ImageHandle,\r
return EFI_SUCCESS;\r
}\r
\r
-\r
/**\r
Check whether USB Mouse Absolute Pointer Driver supports this device.\r
\r
EFI_STATUS\r
EFIAPI\r
USBMouseAbsolutePointerDriverBindingSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE Controller,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_USB_IO_PROTOCOL *UsbIo;\r
+ EFI_STATUS Status;\r
+ EFI_USB_IO_PROTOCOL *UsbIo;\r
\r
Status = gBS->OpenProtocol (\r
Controller,\r
&gEfiUsbIoProtocolGuid,\r
- (VOID **) &UsbIo,\r
+ (VOID **)&UsbIo,\r
This->DriverBindingHandle,\r
Controller,\r
EFI_OPEN_PROTOCOL_BY_DRIVER\r
}\r
\r
gBS->CloseProtocol (\r
- Controller,\r
- &gEfiUsbIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- Controller\r
- );\r
+ Controller,\r
+ &gEfiUsbIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ Controller\r
+ );\r
\r
return Status;\r
}\r
\r
-\r
/**\r
Starts the mouse device with this driver.\r
\r
EFI_STATUS\r
EFIAPI\r
USBMouseAbsolutePointerDriverBindingStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE Controller,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_USB_IO_PROTOCOL *UsbIo;\r
- USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDevice;\r
- UINT8 EndpointNumber;\r
- EFI_USB_ENDPOINT_DESCRIPTOR EndpointDescriptor;\r
- UINT8 Index;\r
- UINT8 EndpointAddr;\r
- UINT8 PollingInterval;\r
- UINT8 PacketSize;\r
- BOOLEAN Found;\r
- EFI_TPL OldTpl;\r
+ EFI_STATUS Status;\r
+ EFI_USB_IO_PROTOCOL *UsbIo;\r
+ USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDevice;\r
+ UINT8 EndpointNumber;\r
+ EFI_USB_ENDPOINT_DESCRIPTOR EndpointDescriptor;\r
+ UINT8 Index;\r
+ UINT8 EndpointAddr;\r
+ UINT8 PollingInterval;\r
+ UINT8 PacketSize;\r
+ BOOLEAN Found;\r
+ EFI_TPL OldTpl;\r
\r
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);\r
//\r
Status = gBS->OpenProtocol (\r
Controller,\r
&gEfiUsbIoProtocolGuid,\r
- (VOID **) &UsbIo,\r
+ (VOID **)&UsbIo,\r
This->DriverBindingHandle,\r
Controller,\r
EFI_OPEN_PROTOCOL_BY_DRIVER\r
Status = gBS->OpenProtocol (\r
Controller,\r
&gEfiDevicePathProtocolGuid,\r
- (VOID **) &UsbMouseAbsolutePointerDevice->DevicePath,\r
+ (VOID **)&UsbMouseAbsolutePointerDevice->DevicePath,\r
This->DriverBindingHandle,\r
Controller,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
);\r
\r
if (((EndpointDescriptor.Attributes & (BIT0 | BIT1)) == USB_ENDPOINT_INTERRUPT) &&\r
- ((EndpointDescriptor.EndpointAddress & USB_ENDPOINT_DIR_IN) != 0)) {\r
+ ((EndpointDescriptor.EndpointAddress & USB_ENDPOINT_DIR_IN) != 0))\r
+ {\r
//\r
// We only care interrupt endpoint here\r
//\r
- CopyMem (&UsbMouseAbsolutePointerDevice->IntEndpointDescriptor, &EndpointDescriptor, sizeof(EndpointDescriptor));\r
+ CopyMem (&UsbMouseAbsolutePointerDevice->IntEndpointDescriptor, &EndpointDescriptor, sizeof (EndpointDescriptor));\r
Found = TRUE;\r
break;\r
}\r
//\r
UsbMouseAbsolutePointerDevice->AbsolutePointerProtocol.GetState = GetMouseAbsolutePointerState;\r
UsbMouseAbsolutePointerDevice->AbsolutePointerProtocol.Reset = UsbMouseAbsolutePointerReset;\r
- UsbMouseAbsolutePointerDevice->AbsolutePointerProtocol.Mode = &UsbMouseAbsolutePointerDevice->Mode;\r
+ UsbMouseAbsolutePointerDevice->AbsolutePointerProtocol.Mode = &UsbMouseAbsolutePointerDevice->Mode;\r
\r
Status = gBS->CreateEvent (\r
EVT_NOTIFY_WAIT,\r
//\r
EndpointAddr = UsbMouseAbsolutePointerDevice->IntEndpointDescriptor.EndpointAddress;\r
PollingInterval = UsbMouseAbsolutePointerDevice->IntEndpointDescriptor.Interval;\r
- PacketSize = (UINT8) (UsbMouseAbsolutePointerDevice->IntEndpointDescriptor.MaxPacketSize);\r
+ PacketSize = (UINT8)(UsbMouseAbsolutePointerDevice->IntEndpointDescriptor.MaxPacketSize);\r
\r
Status = UsbIo->UsbAsyncInterruptTransfer (\r
UsbIo,\r
gUsbMouseAbsolutePointerComponentName.SupportedLanguages,\r
&UsbMouseAbsolutePointerDevice->ControllerNameTable,\r
L"Generic Usb Mouse Absolute Pointer",\r
- TRUE\r
- );\r
+ TRUE\r
+ );\r
AddUnicodeString2 (\r
"en",\r
gUsbMouseAbsolutePointerComponentName2.SupportedLanguages,\r
gBS->RestoreTPL (OldTpl);\r
return EFI_SUCCESS;\r
\r
-//\r
-// Error handler\r
-//\r
+ //\r
+ // Error handler\r
+ //\r
ErrorExit:\r
if (EFI_ERROR (Status)) {\r
gBS->CloseProtocol (\r
- Controller,\r
- &gEfiUsbIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- Controller\r
- );\r
+ Controller,\r
+ &gEfiUsbIoProtocolGuid,\r
+ This->DriverBindingHandle,\r
+ Controller\r
+ );\r
\r
if (UsbMouseAbsolutePointerDevice != NULL) {\r
if ((UsbMouseAbsolutePointerDevice->AbsolutePointerProtocol).WaitForInput != NULL) {\r
return Status;\r
}\r
\r
-\r
/**\r
Stop the USB mouse device handled by this driver.\r
\r
EFI_STATUS\r
EFIAPI\r
USBMouseAbsolutePointerDriverBindingStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE Controller,\r
+ IN UINTN NumberOfChildren,\r
+ IN EFI_HANDLE *ChildHandleBuffer\r
)\r
{\r
EFI_STATUS Status;\r
Status = gBS->OpenProtocol (\r
Controller,\r
&gEfiAbsolutePointerProtocolGuid,\r
- (VOID **) &AbsolutePointerProtocol,\r
+ (VOID **)&AbsolutePointerProtocol,\r
This->DriverBindingHandle,\r
Controller,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
FreePool (UsbMouseAbsolutePointerDevice);\r
\r
return EFI_SUCCESS;\r
-\r
}\r
\r
-\r
/**\r
Uses USB I/O to check whether the device is a USB mouse device.\r
\r
**/\r
BOOLEAN\r
IsUsbMouse (\r
- IN EFI_USB_IO_PROTOCOL *UsbIo\r
+ IN EFI_USB_IO_PROTOCOL *UsbIo\r
)\r
{\r
EFI_STATUS Status;\r
if ((InterfaceDescriptor.InterfaceClass == CLASS_HID) &&\r
(InterfaceDescriptor.InterfaceSubClass == SUBCLASS_BOOT) &&\r
(InterfaceDescriptor.InterfaceProtocol == PROTOCOL_MOUSE)\r
- ) {\r
+ )\r
+ {\r
return TRUE;\r
}\r
\r
return FALSE;\r
}\r
\r
-\r
/**\r
Initialize the USB mouse device.\r
\r
**/\r
EFI_STATUS\r
InitializeUsbMouseDevice (\r
- IN USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDev\r
+ IN USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDev\r
)\r
{\r
- EFI_USB_IO_PROTOCOL *UsbIo;\r
- UINT8 Protocol;\r
- EFI_STATUS Status;\r
- EFI_USB_HID_DESCRIPTOR *MouseHidDesc;\r
- UINT8 *ReportDesc;\r
- EFI_USB_CONFIG_DESCRIPTOR ConfigDesc;\r
- VOID *Buf;\r
- UINT32 TransferResult;\r
- UINT16 Total;\r
- USB_DESC_HEAD *Head;\r
- BOOLEAN Start;\r
+ EFI_USB_IO_PROTOCOL *UsbIo;\r
+ UINT8 Protocol;\r
+ EFI_STATUS Status;\r
+ EFI_USB_HID_DESCRIPTOR *MouseHidDesc;\r
+ UINT8 *ReportDesc;\r
+ EFI_USB_CONFIG_DESCRIPTOR ConfigDesc;\r
+ VOID *Buf;\r
+ UINT32 TransferResult;\r
+ UINT16 Total;\r
+ USB_DESC_HEAD *Head;\r
+ BOOLEAN Start;\r
\r
UsbIo = UsbMouseAbsolutePointerDev->UsbIo;\r
\r
return Status;\r
}\r
\r
- Total = 0;\r
- Start = FALSE;\r
- Head = (USB_DESC_HEAD *)Buf;\r
+ Total = 0;\r
+ Start = FALSE;\r
+ Head = (USB_DESC_HEAD *)Buf;\r
MouseHidDesc = NULL;\r
\r
//\r
while (Total < ConfigDesc.TotalLength) {\r
if (Head->Type == USB_DESC_TYPE_INTERFACE) {\r
if ((((USB_INTERFACE_DESCRIPTOR *)Head)->InterfaceNumber == UsbMouseAbsolutePointerDev->InterfaceDescriptor.InterfaceNumber) &&\r
- (((USB_INTERFACE_DESCRIPTOR *)Head)->AlternateSetting == UsbMouseAbsolutePointerDev->InterfaceDescriptor.AlternateSetting)) {\r
+ (((USB_INTERFACE_DESCRIPTOR *)Head)->AlternateSetting == UsbMouseAbsolutePointerDev->InterfaceDescriptor.AlternateSetting))\r
+ {\r
Start = TRUE;\r
}\r
}\r
+\r
if (Start && (Head->Type == USB_DESC_TYPE_ENDPOINT)) {\r
break;\r
}\r
+\r
if (Start && (Head->Type == USB_DESC_TYPE_HID)) {\r
MouseHidDesc = (EFI_USB_HID_DESCRIPTOR *)Head;\r
break;\r
}\r
+\r
Total = Total + (UINT16)Head->Len;\r
- Head = (USB_DESC_HEAD*)((UINT8 *)Buf + Total);\r
+ Head = (USB_DESC_HEAD *)((UINT8 *)Buf + Total);\r
}\r
\r
if (MouseHidDesc == NULL) {\r
return EFI_SUCCESS;\r
}\r
\r
-\r
/**\r
Handler function for USB mouse's asynchronous interrupt transfer.\r
\r
EFI_STATUS\r
EFIAPI\r
OnMouseInterruptComplete (\r
- IN VOID *Data,\r
- IN UINTN DataLength,\r
- IN VOID *Context,\r
- IN UINT32 Result\r
+ IN VOID *Data,\r
+ IN UINTN DataLength,\r
+ IN VOID *Context,\r
+ IN UINT32 Result\r
)\r
{\r
- USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDevice;\r
- EFI_USB_IO_PROTOCOL *UsbIo;\r
- UINT8 EndpointAddr;\r
- UINT32 UsbResult;\r
+ USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDevice;\r
+ EFI_USB_IO_PROTOCOL *UsbIo;\r
+ UINT8 EndpointAddr;\r
+ UINT32 UsbResult;\r
\r
- UsbMouseAbsolutePointerDevice = (USB_MOUSE_ABSOLUTE_POINTER_DEV *) Context;\r
- UsbIo = UsbMouseAbsolutePointerDevice->UsbIo;\r
+ UsbMouseAbsolutePointerDevice = (USB_MOUSE_ABSOLUTE_POINTER_DEV *)Context;\r
+ UsbIo = UsbMouseAbsolutePointerDevice->UsbIo;\r
\r
if (Result != EFI_USB_NOERROR) {\r
//\r
//\r
// If no error and no data, just return EFI_SUCCESS.\r
//\r
- if (DataLength == 0 || Data == NULL) {\r
+ if ((DataLength == 0) || (Data == NULL)) {\r
return EFI_SUCCESS;\r
}\r
\r
\r
UsbMouseAbsolutePointerDevice->StateChanged = TRUE;\r
\r
- UsbMouseAbsolutePointerDevice->State.ActiveButtons = *(UINT8 *) Data & (BIT0 | BIT1 | BIT2);\r
+ UsbMouseAbsolutePointerDevice->State.ActiveButtons = *(UINT8 *)Data & (BIT0 | BIT1 | BIT2);\r
\r
UsbMouseAbsolutePointerDevice->State.CurrentX =\r
MIN (\r
- MAX ((INT64) UsbMouseAbsolutePointerDevice->State.CurrentX + *((INT8 *) Data + 1),\r
- (INT64) UsbMouseAbsolutePointerDevice->Mode.AbsoluteMinX),\r
- (INT64) UsbMouseAbsolutePointerDevice->Mode.AbsoluteMaxX\r
+ MAX (\r
+ (INT64)UsbMouseAbsolutePointerDevice->State.CurrentX + *((INT8 *)Data + 1),\r
+ (INT64)UsbMouseAbsolutePointerDevice->Mode.AbsoluteMinX\r
+ ),\r
+ (INT64)UsbMouseAbsolutePointerDevice->Mode.AbsoluteMaxX\r
);\r
UsbMouseAbsolutePointerDevice->State.CurrentY =\r
MIN (\r
- MAX ((INT64) UsbMouseAbsolutePointerDevice->State.CurrentY + *((INT8 *) Data + 2),\r
- (INT64) UsbMouseAbsolutePointerDevice->Mode.AbsoluteMinY),\r
- (INT64) UsbMouseAbsolutePointerDevice->Mode.AbsoluteMaxY\r
+ MAX (\r
+ (INT64)UsbMouseAbsolutePointerDevice->State.CurrentY + *((INT8 *)Data + 2),\r
+ (INT64)UsbMouseAbsolutePointerDevice->Mode.AbsoluteMinY\r
+ ),\r
+ (INT64)UsbMouseAbsolutePointerDevice->Mode.AbsoluteMaxY\r
);\r
if (DataLength > 3) {\r
UsbMouseAbsolutePointerDevice->State.CurrentZ =\r
MIN (\r
- MAX ((INT64) UsbMouseAbsolutePointerDevice->State.CurrentZ + *((INT8 *) Data + 1),\r
- (INT64) UsbMouseAbsolutePointerDevice->Mode.AbsoluteMinZ),\r
- (INT64) UsbMouseAbsolutePointerDevice->Mode.AbsoluteMaxZ\r
+ MAX (\r
+ (INT64)UsbMouseAbsolutePointerDevice->State.CurrentZ + *((INT8 *)Data + 1),\r
+ (INT64)UsbMouseAbsolutePointerDevice->Mode.AbsoluteMinZ\r
+ ),\r
+ (INT64)UsbMouseAbsolutePointerDevice->Mode.AbsoluteMaxZ\r
);\r
}\r
\r
OUT EFI_ABSOLUTE_POINTER_STATE *State\r
)\r
{\r
- USB_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev;\r
+ USB_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev;\r
\r
if (State == NULL) {\r
return EFI_INVALID_PARAMETER;\r
return EFI_SUCCESS;\r
}\r
\r
-\r
/**\r
Resets the pointer device hardware.\r
\r
IN BOOLEAN ExtendedVerification\r
)\r
{\r
- USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDevice;\r
+ USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDevice;\r
\r
- UsbMouseAbsolutePointerDevice = USB_MOUSE_ABSOLUTE_POINTER_DEV_FROM_MOUSE_PROTOCOL (This);\r
+ UsbMouseAbsolutePointerDevice = USB_MOUSE_ABSOLUTE_POINTER_DEV_FROM_MOUSE_PROTOCOL (This);\r
\r
REPORT_STATUS_CODE_WITH_DEVICE_PATH (\r
EFI_PROGRESS_CODE,\r
VOID\r
EFIAPI\r
UsbMouseAbsolutePointerWaitForInput (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
{\r
- USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDev;\r
+ USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDev;\r
\r
- UsbMouseAbsolutePointerDev = (USB_MOUSE_ABSOLUTE_POINTER_DEV *) Context;\r
+ UsbMouseAbsolutePointerDev = (USB_MOUSE_ABSOLUTE_POINTER_DEV *)Context;\r
\r
//\r
// If there's input from mouse, signal the event.\r
VOID\r
EFIAPI\r
USBMouseRecoveryHandler (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
{\r
- USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDev;\r
- EFI_USB_IO_PROTOCOL *UsbIo;\r
+ USB_MOUSE_ABSOLUTE_POINTER_DEV *UsbMouseAbsolutePointerDev;\r
+ EFI_USB_IO_PROTOCOL *UsbIo;\r
\r
- UsbMouseAbsolutePointerDev = (USB_MOUSE_ABSOLUTE_POINTER_DEV *) Context;\r
+ UsbMouseAbsolutePointerDev = (USB_MOUSE_ABSOLUTE_POINTER_DEV *)Context;\r
\r
- UsbIo = UsbMouseAbsolutePointerDev->UsbIo;\r
+ UsbIo = UsbMouseAbsolutePointerDev->UsbIo;\r
\r
//\r
// Re-submit Asynchronous Interrupt Transfer for recovery.\r
projects / mirror_edk2.git / blobdiff