-/**@file\r
- A faked PS/2 Touchpad driver. Routines that interacts with callers,\r
+/** @file\r
+ A faked PS/2 Absolute Pointer driver. Routines that interacts with callers,\r
conforming to EFI driver model\r
\r
-Copyright (c) 2006 - 2007, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2006 - 2012, 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
http://opensource.org/licenses/bsd-license.php\r
NULL\r
};\r
\r
+/**\r
+ Test to see if this driver supports ControllerHandle. Any ControllerHandle\r
+ than contains a IsaIo protocol can be supported.\r
+\r
+ @param This Protocol instance pointer.\r
+ @param ControllerHandle Handle of device to test\r
+ @param RemainingDevicePath Optional parameter use to pick a specific child\r
+ device to start.\r
+\r
+ @retval EFI_SUCCESS This driver supports this device\r
+ @retval EFI_ALREADY_STARTED This driver is already running on this device\r
+ @retval other This driver does not support this device\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
PS2MouseAbsolutePointerDriverSupported (\r
IN EFI_HANDLE Controller,\r
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- ControllerDriver Protocol Method\r
-\r
-Arguments:\r
-\r
-Returns:\r
-\r
---*/\r
-// GC_TODO: This - add argument and description to function comment\r
-// GC_TODO: Controller - add argument and description to function comment\r
-// GC_TODO: RemainingDevicePath - add argument and description to function comment\r
{\r
EFI_STATUS Status;\r
EFI_ISA_IO_PROTOCOL *IsaIo;\r
return Status;\r
}\r
\r
+/**\r
+ Start this driver on ControllerHandle by opening a IsaIo protocol, creating\r
+ PS2_MOUSE_ABSOLUTE_POINTER_DEV device and install gEfiAbsolutePointerProtocolGuid\r
+ finally.\r
+\r
+ @param This Protocol instance pointer.\r
+ @param ControllerHandle Handle of device to bind driver to\r
+ @param RemainingDevicePath Optional parameter use to pick a specific child\r
+ device to start.\r
+\r
+ @retval EFI_SUCCESS This driver is added to ControllerHandle\r
+ @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle\r
+ @retval other This driver does not support this device\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
PS2MouseAbsolutePointerDriverStart (\r
IN EFI_HANDLE Controller,\r
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Start protocol interfaces for the mouse device handles.\r
-\r
-Arguments:\r
- This - Protocol instance pointer.\r
- Controller - Handle of device to bind driver to.\r
- RemainingDevicePath - Not used.\r
-\r
-Returns:\r
- EFI_SUCCESS - This driver is added to DeviceHandle.\r
- other - Errors occurred.\r
-\r
---*/\r
{\r
EFI_STATUS Status;\r
EFI_STATUS EmptyStatus;\r
//\r
MouseAbsolutePointerDev->Signature = PS2_MOUSE_ABSOLUTE_POINTER_DEV_SIGNATURE;\r
MouseAbsolutePointerDev->Handle = Controller;\r
- MouseAbsolutePointerDev->SampleRate = SSR_20;\r
- MouseAbsolutePointerDev->Resolution = CMR4;\r
- MouseAbsolutePointerDev->Scaling = SF1;\r
+ MouseAbsolutePointerDev->SampleRate = SampleRate20;\r
+ MouseAbsolutePointerDev->Resolution = MouseResolution4;\r
+ MouseAbsolutePointerDev->Scaling = Scaling1;\r
MouseAbsolutePointerDev->DataPackageSize = 3;\r
MouseAbsolutePointerDev->IsaIo = IsaIo;\r
MouseAbsolutePointerDev->DevicePath = ParentDevicePath;\r
//\r
// Initialize keyboard controller if necessary\r
//\r
+ REPORT_STATUS_CODE_WITH_DEVICE_PATH ( \r
+ EFI_PROGRESS_CODE,\r
+ EFI_PERIPHERAL_MOUSE | EFI_P_MOUSE_PC_SELF_TEST,\r
+ ParentDevicePath\r
+ );\r
+\r
IsaIo->Io.Read (IsaIo, EfiIsaIoWidthUint8, KBC_CMD_STS_PORT, 1, &Data);\r
if ((Data & KBC_SYSF) != KBC_SYSF) {\r
Status = KbcSelfTest (IsaIo);\r
//\r
// Reset the mouse\r
//\r
- Status = MouseAbsolutePointerDev->AbsolutePointerProtocol.Reset (&MouseAbsolutePointerDev->AbsolutePointerProtocol, TRUE);\r
+ Status = MouseAbsolutePointerDev->AbsolutePointerProtocol.Reset (\r
+ &MouseAbsolutePointerDev->AbsolutePointerProtocol,\r
+ FeaturePcdGet (PcdPs2MouseExtendedVerification)\r
+ );\r
if (EFI_ERROR (Status)) {\r
//\r
// mouse not connected\r
StatusCode = EFI_PERIPHERAL_MOUSE | EFI_P_EC_NOT_DETECTED;\r
goto ErrorExit;\r
}\r
+\r
+ REPORT_STATUS_CODE_WITH_DEVICE_PATH (\r
+ EFI_PROGRESS_CODE,\r
+ EFI_PERIPHERAL_MOUSE | EFI_P_PC_DETECTED,\r
+ ParentDevicePath\r
+ );\r
+\r
//\r
// Setup the WaitForKey event\r
//\r
}\r
\r
if (MouseAbsolutePointerDev != NULL) {\r
- gBS->FreePool (MouseAbsolutePointerDev);\r
+ FreePool (MouseAbsolutePointerDev);\r
}\r
\r
gBS->CloseProtocol (\r
return Status;\r
}\r
\r
+/**\r
+ Stop this driver on ControllerHandle. Support stopping any child handles\r
+ created by this driver.\r
+\r
+ @param This Protocol instance pointer.\r
+ @param ControllerHandle Handle of device to stop driver on\r
+ @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of\r
+ children is zero stop the entire bus driver.\r
+ @param ChildHandleBuffer List of Child Handles to Stop.\r
+\r
+ @retval EFI_SUCCESS This driver is removed ControllerHandle\r
+ @retval other This driver was not removed from this device\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
PS2MouseAbsolutePointerDriverStop (\r
IN UINTN NumberOfChildren,\r
IN EFI_HANDLE *ChildHandleBuffer\r
)\r
-/*++\r
-\r
- Routine Description:\r
-\r
- Arguments:\r
-\r
- Returns:\r
-\r
---*/\r
-// GC_TODO: This - add argument and description to function comment\r
-// GC_TODO: Controller - add argument and description to function comment\r
-// GC_TODO: NumberOfChildren - add argument and description to function comment\r
-// GC_TODO: ChildHandleBuffer - add argument and description to function comment\r
-// GC_TODO: EFI_SUCCESS - add return value to function comment\r
-// GC_TODO: EFI_SUCCESS - add return value to function comment\r
{\r
EFI_STATUS Status;\r
EFI_ABSOLUTE_POINTER_PROTOCOL *AbsolutePointerProtocol;\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
- //\r
- // Disable mouse on keyboard controller\r
- //\r
- KbcDisableAux (MouseAbsolutePointerDev->IsaIo);\r
\r
//\r
// Cancel mouse data polling timer, close timer event\r
\r
gBS->CloseEvent (MouseAbsolutePointerDev->AbsolutePointerProtocol.WaitForInput);\r
FreeUnicodeStringTable (MouseAbsolutePointerDev->ControllerNameTable);\r
- gBS->FreePool (MouseAbsolutePointerDev);\r
+ FreePool (MouseAbsolutePointerDev);\r
\r
gBS->CloseProtocol (\r
Controller,\r
return EFI_SUCCESS;\r
}\r
\r
+/**\r
+ Reset the Mouse and do BAT test for it, if ExtendedVerification is TRUE and there is a mouse device connected to system.\r
+\r
+ @param This - Pointer of simple pointer Protocol.\r
+ @param ExtendedVerification - Whether configure mouse parameters. True: do; FALSE: skip.\r
+\r
+\r
+ @retval EFI_SUCCESS - The command byte is written successfully.\r
+ @retval EFI_DEVICE_ERROR - Errors occurred during resetting keyboard.\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
MouseAbsolutePointerReset (\r
IN EFI_ABSOLUTE_POINTER_PROTOCOL *This,\r
IN BOOLEAN ExtendedVerification\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Reset the Mouse and do BAT test for it, if ExtendedVerification isTRUE and there is a mouse device connectted to system\r
-\r
-Arguments:\r
-\r
- This - Pointer of simple pointer Protocol.\r
- ExtendedVerification - Whether configure mouse parameters. True: do; FALSE: skip.\r
-\r
-Returns:\r
-\r
- EFI_SUCCESS - The command byte is written successfully.\r
- EFI_DEVICE_ERROR - Errors occurred during reseting keyboard.\r
-\r
---*/\r
{\r
EFI_STATUS Status;\r
PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev;\r
return Status;\r
}\r
\r
-BOOLEAN\r
-CheckMouseAbsolutePointerConnect (\r
- IN PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
+/**\r
Check whether there is Ps/2 mouse device in system\r
\r
-Arguments:\r
-\r
- PS2_MOUSE_DEV - Mouse Private Data Structure\r
+ @param MouseAbsolutePointerDev - Absolute Pointer Device Private Data Structure\r
\r
-Returns:\r
+ @retval TRUE - Keyboard in System.\r
+ @retval FALSE - Keyboard not in System.\r
\r
- TRUE - Keyboard in System.\r
- FALSE - Keyboard not in System.\r
+**/\r
+BOOLEAN\r
+CheckMouseAbsolutePointerConnect (\r
+ IN PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev\r
+ )\r
\r
---*/\r
{\r
EFI_STATUS Status;\r
\r
return FALSE;\r
}\r
\r
+/**\r
+ Get and Clear mouse status.\r
+ \r
+ @param This - Pointer of simple pointer Protocol.\r
+ @param State - Output buffer holding status.\r
+\r
+ @retval EFI_INVALID_PARAMETER Output buffer is invalid.\r
+ @retval EFI_NOT_READY Mouse is not changed status yet.\r
+ @retval EFI_SUCCESS Mouse status is changed and get successful.\r
+**/\r
EFI_STATUS\r
EFIAPI\r
MouseAbsolutePointerGetState (\r
IN EFI_ABSOLUTE_POINTER_PROTOCOL *This,\r
IN OUT EFI_ABSOLUTE_POINTER_STATE *State\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- GC_TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - GC_TODO: add argument description\r
- State - GC_TODO: add argument description\r
-\r
-Returns:\r
-\r
- EFI_INVALID_PARAMETER - GC_TODO: Add description for return value\r
- EFI_NOT_READY - GC_TODO: Add description for return value\r
- EFI_SUCCESS - GC_TODO: Add description for return value\r
-\r
---*/\r
{\r
PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev;\r
EFI_TPL OldTpl;\r
return EFI_SUCCESS;\r
}\r
\r
+/**\r
+\r
+ Event notification function for SIMPLE_POINTER.WaitForInput event.\r
+ Signal the event if there is input from mouse.\r
+\r
+ @param Event event object\r
+ @param Context event context\r
+\r
+**/\r
VOID\r
EFIAPI\r
MouseAbsolutePointerWaitForInput (\r
IN EFI_EVENT Event,\r
IN VOID *Context\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Event notification function for SIMPLE_POINTER.WaitForInput event\r
- Signal the event if there is input from mouse\r
-\r
-Arguments:\r
-\r
-Returns:\r
-\r
---*/\r
-// GC_TODO: Event - add argument and description to function comment\r
-// GC_TODO: Context - add argument and description to function comment\r
{\r
PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev;\r
\r
\r
}\r
\r
+/**\r
+ Event notification function for TimerEvent event.\r
+ If mouse device is connected to system, try to get the mouse packet data.\r
+\r
+ @param Event - TimerEvent in PS2_MOUSE_DEV\r
+ @param Context - Pointer to PS2_MOUSE_DEV structure\r
+\r
+**/\r
VOID\r
EFIAPI\r
PollMouseAbsolutePointer(\r
IN EFI_EVENT Event,\r
IN VOID *Context\r
)\r
-/*++\r
-\r
-Routine Description:\r
\r
- Event notification function for TimerEvent event\r
- If mouse device is connected to system, try to get the mouse packet data\r
-\r
-Arguments:\r
-\r
- Event - TimerEvent in PS2_MOUSE_DEV\r
- Context - Pointer to PS2_MOUSE_DEV structure\r
-\r
-Returns:\r
-\r
- None\r
-\r
---*/\r
{\r
PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev;\r
\r
\r
return Status;\r
}\r
+\r
projects / mirror_edk2.git / blobdiff