void MainWindowWrapper::InitOpenGLWindow(int argc, char** argv)
{
if(m_params.bGPU)
glutInitDisplayMode(GLUT_RGBA | GLUT_MULTISAMPLE);
else
glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_SINGLE);
glutInitWindowSize(m_params.w, m_params.h );
glutInitWindowPosition(m_params.x, m_params.y);
glutInit(&argc, argv);
m_MainWindow = glutCreateWindow(m_params.title.c_str());
glutReshapeFunc(MainWindowWrapper::MainReshape);
glutDisplayFunc(MainWindowWrapper::MainDisplay);
glutKeyboardFunc(MainWindowWrapper::KeyboardExitCommand);
m_SimuWindow = glutCreateSubWindow(m_MainWindow, m_params.simu_window.x, m_params.simu_window.y, m_params.simu_window.w, m_params.simu_window.h);
glutReshapeFunc(MainWindowWrapper::SimuReshape);
glutDisplayFunc(MainWindowWrapper::SimuDisplay);
glutKeyboardFunc(MainWindowWrapper::KeyboardCommand);
glutSpecialFunc(MainWindowWrapper::KeyboardSpecialCommand);
glutPostRedisplay();
KeyboardCommand('f', 0,0);
atexit(CleanUp);
cout << "Before The OpenGL Main Loop" << endl;
glutMainLoop();
}
/**
Disable the keyboard interface of the 8042 controller.
@param ConsoleIn The device instance
@return status of issuing disable command
**/
EFI_STATUS
DisableKeyboard (
IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
)
{
EFI_STATUS Status;
//
// Disable keyboard interface
//
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_DISABLE_KEYBOARD_INTERFACE);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"\n\r");
return EFI_DEVICE_ERROR;
}
return Status;
}
/**
Perform 8042 controller and keyboard Initialization.
If ExtendedVerification is TRUE, do additional test for
the keyboard interface
@param ConsoleIn - KEYBOARD_CONSOLE_IN_DEV instance pointer
@param ExtendedVerification - indicates a thorough initialization
@retval EFI_DEVICE_ERROR Fail to init keyboard
@retval EFI_SUCCESS Success to init keyboard
**/
EFI_STATUS
InitKeyboard (
IN OUT KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
IN BOOLEAN ExtendedVerification
)
{
EFI_STATUS Status;
EFI_STATUS Status1;
UINT8 CommandByte;
EFI_PS2_POLICY_PROTOCOL *Ps2Policy;
UINT32 TryTime;
Status = EFI_SUCCESS;
mEnableMouseInterface = TRUE;
TryTime = 0;
//
// Get Ps2 policy to set this
//
gBS->LocateProtocol (
&gEfiPs2PolicyProtocolGuid,
NULL,
(VOID **) &Ps2Policy
);
REPORT_STATUS_CODE_WITH_DEVICE_PATH (
EFI_PROGRESS_CODE,
EFI_PERIPHERAL_KEYBOARD | EFI_P_KEYBOARD_PC_CLEAR_BUFFER,
ConsoleIn->DevicePath
);
//
// Perform a read to cleanup the Status Register's
// output buffer full bits within MAX TRY times
//
while (!EFI_ERROR (Status) && TryTime < KEYBOARD_MAX_TRY) {
Status = KeyboardRead (ConsoleIn, &CommandByte);
TryTime ++;
}
//
// Exceed the max try times. The device may be error.
//
if (TryTime == KEYBOARD_MAX_TRY) {
Status = EFI_DEVICE_ERROR;
goto Done;
}
//
// We should disable mouse interface during the initialization process
// since mouse device output could block keyboard device output in the
// 60H port of 8042 controller.
//
// So if we are not initializing 8042 controller for the
// first time, we have to remember the previous mouse interface
// enabling state
//
// Test the system flag in to determine whether this is the first
// time initialization
//
if ((KeyReadStatusRegister (ConsoleIn) & KEYBOARD_STATUS_REGISTER_SYSTEM_FLAG) != 0) {
//
// 8042 controller is already setup (by myself or by mouse driver):
// See whether mouse interface is already enabled
// which determines whether we should enable it later
//
//
// Read the command byte of 8042 controller
//
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_READ);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"\n\r");
goto Done;
}
Status = KeyboardRead (ConsoleIn, &CommandByte);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"\n\r");
goto Done;
}
//
// Test the mouse enabling bit
//
if ((CommandByte & 0x20) != 0) {
mEnableMouseInterface = FALSE;
} else {
mEnableMouseInterface = TRUE;
}
} else {
//
// 8042 controller is not setup yet:
// 8042 controller selftest;
// Don't enable mouse interface later.
//
//
// Disable keyboard and mouse interfaces
//
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_DISABLE_KEYBOARD_INTERFACE);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"\n\r");
goto Done;
}
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_DISABLE_MOUSE_INTERFACE);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"\n\r");
goto Done;
}
REPORT_STATUS_CODE_WITH_DEVICE_PATH (
EFI_PROGRESS_CODE,
EFI_PERIPHERAL_KEYBOARD | EFI_P_KEYBOARD_PC_SELF_TEST,
ConsoleIn->DevicePath
);
//
// 8042 Controller Self Test
//
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_CONTROLLER_SELF_TEST);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
goto Done;
}
Status = KeyboardWaitForValue (ConsoleIn, 0x55);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller self test failed!\n\r");
goto Done;
}
//
// Don't enable mouse interface later
//
mEnableMouseInterface = FALSE;
}
if (Ps2Policy != NULL) {
Ps2Policy->Ps2InitHardware (ConsoleIn->Handle);
}
//
// Write 8042 Command Byte, set System Flag
// While at the same time:
// 1. disable mouse interface,
// 2. enable kbd interface,
// 3. enable PC/XT kbd translation mode
// 4. enable mouse and kbd interrupts
//
// ( Command Byte bits:
// 7: Reserved
// 6: PC/XT translation mode
// 5: Disable Auxiliary device interface
// 4: Disable keyboard interface
// 3: Reserved
// 2: System Flag
// 1: Enable Auxiliary device interrupt
// 0: Enable Keyboard interrupt )
//
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_WRITE);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
goto Done;
}
Status = KeyboardWrite (ConsoleIn, 0x67);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
goto Done;
}
//
// Clear Memory Scancode Buffer
//
ConsoleIn->ScancodeBufStartPos = 0;
ConsoleIn->ScancodeBufEndPos = KEYBOARD_BUFFER_MAX_COUNT - 1;
ConsoleIn->ScancodeBufCount = 0;
ConsoleIn->Ctrled = FALSE;
ConsoleIn->Alted = FALSE;
//
// Reset the status indicators
//
ConsoleIn->Ctrl = FALSE;
ConsoleIn->Alt = FALSE;
ConsoleIn->Shift = FALSE;
ConsoleIn->CapsLock = FALSE;
ConsoleIn->NumLock = FALSE;
ConsoleIn->ScrollLock = FALSE;
ConsoleIn->LeftShift = FALSE;
ConsoleIn->RightShift = FALSE;
ConsoleIn->LeftLogo = FALSE;
ConsoleIn->RightLogo = FALSE;
ConsoleIn->Menu = FALSE;
ConsoleIn->SysReq = FALSE;
//
// For reseting keyboard is not mandatory before booting OS and sometimes keyboard responses very slow,
// and to support KB hot plug, we need to let the InitKB succeed no matter whether there is a KB device connected
// to system. So we only do the real reseting for keyboard when user asks and there is a real KB connected t system,
// and normally during booting an OS, it's skipped.
//
if (ExtendedVerification && CheckKeyboardConnect (ConsoleIn)) {
//
// Additional verifications for keyboard interface
//
//
// Keyboard Interface Test
//
Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_KEYBOARD_INTERFACE_SELF_TEST);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
goto Done;
}
Status = KeyboardWaitForValue (ConsoleIn, 0x00);
if (EFI_ERROR (Status)) {
KeyboardError (
ConsoleIn,
L"Some specific value not aquired from 8042 controller!\n\r"
);
goto Done;
}
//
// Keyboard reset with a BAT(Basic Assurance Test)
//
Status = KeyboardWrite (ConsoleIn, KEYBOARD_8048_COMMAND_RESET);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
goto Done;
}
Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
goto Done;
}
//
// wait for BAT completion code
//
mWaitForValueTimeOut = KEYBOARD_BAT_TIMEOUT;
Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_BAT_SUCCESS);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"Keyboard self test failed!\n\r");
goto Done;
}
mWaitForValueTimeOut = KEYBOARD_WAITFORVALUE_TIMEOUT;
//
// Set Keyboard to use Scan Code Set 2
//
Status = KeyboardWrite (ConsoleIn, KEYBOARD_8048_COMMAND_SELECT_SCAN_CODE_SET);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
goto Done;
}
Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
goto Done;
}
Status = KeyboardWrite (ConsoleIn, 0x02);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller data write error!!\n\r");
goto Done;
}
Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
goto Done;
}
//
// Clear Keyboard Scancode Buffer
//
Status = KeyboardWrite (ConsoleIn, KEYBOARD_8048_COMMAND_CLEAR_OUTPUT_DATA);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
goto Done;
}
Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
goto Done;
}
//
if (Ps2Policy != NULL) {
if ((Ps2Policy->KeyboardLight & EFI_KEYBOARD_CAPSLOCK) == EFI_KEYBOARD_CAPSLOCK) {
ConsoleIn->CapsLock = TRUE;
}
if ((Ps2Policy->KeyboardLight & EFI_KEYBOARD_NUMLOCK) == EFI_KEYBOARD_NUMLOCK) {
ConsoleIn->NumLock = TRUE;
}
if ((Ps2Policy->KeyboardLight & EFI_KEYBOARD_SCROLLLOCK) == EFI_KEYBOARD_SCROLLLOCK) {
ConsoleIn->ScrollLock = TRUE;
}
}
//
// Update Keyboard Lights
//
Status = UpdateStatusLights (ConsoleIn);
if (EFI_ERROR (Status)) {
KeyboardError (ConsoleIn, L"Update keyboard status lights error!\n\r");
goto Done;
}
}
//
// At last, we can now enable the mouse interface if appropriate
//
Done:
if (mEnableMouseInterface) {
//
// Enable mouse interface
//
Status1 = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_ENABLE_MOUSE_INTERFACE);
if (EFI_ERROR (Status1)) {
KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
return EFI_DEVICE_ERROR;
}
}
if (!EFI_ERROR (Status)) {
return EFI_SUCCESS;
} else {
return EFI_DEVICE_ERROR;
}
}