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Updated to use new PCD settings

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3664 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
AJFISH
2007-08-16 22:15:08 +00:00
parent 29c3622cdf
commit 6b88ceec9b
6 changed files with 176 additions and 115 deletions
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148
MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c
View File

@@ -20,7 +20,6 @@ Revision History:
--*/
#include "Terminal.h"
//
@@ -36,6 +35,70 @@ EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding = {
};
EFI_GUID *gTerminalType[] = {
&gEfiPcAnsiGuid,
&gEfiVT100Guid,
&gEfiVT100PlusGuid,
&gEfiVTUTF8Guid
};
TERMINAL_DEV gTerminalDevTemplate = {
TERMINAL_DEV_SIGNATURE,
NULL,
0,
NULL,
NULL,
{ // SimpleTextInput
TerminalConInReset,
TerminalConInReadKeyStroke,
NULL
},
{ // SimpleTextOutput
TerminalConOutReset,
TerminalConOutOutputString,
TerminalConOutTestString,
TerminalConOutQueryMode,
TerminalConOutSetMode,
TerminalConOutSetAttribute,
TerminalConOutClearScreen,
TerminalConOutSetCursorPosition,
TerminalConOutEnableCursor,
NULL
},
{ // SimpleTextOutputMode
1, // MaxMode
0, // Mode?
EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK), // Attribute
0, // CursorColumn
0, // CursorRow
TRUE // CursorVisible
},
0,
{
0,
0,
{ 0 }
},
{
0,
0,
{ 0 }
},
{
0,
0,
{ 0 }
},
NULL, // ControllerNameTable
NULL,
INPUT_STATE_DEFAULT,
RESET_STATE_DEFAULT,
FALSE
};
EFI_STATUS
EFIAPI
TerminalDriverBindingSupported (
@@ -276,62 +339,48 @@ TerminalDriverBindingStart (
// If RemainingDevicePath is NULL, then create default device path node
//
if (RemainingDevicePath == NULL) {
DefaultNode = AllocatePool (sizeof (VENDOR_DEVICE_PATH));
DefaultNode = AllocateZeroPool (sizeof (VENDOR_DEVICE_PATH));
if (DefaultNode == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Error;
}
CopyMem (&DefaultNode->Guid, &gEfiPcAnsiGuid, sizeof (EFI_GUID));
RemainingDevicePath = (EFI_DEVICE_PATH_PROTOCOL*) DefaultNode;
}
//
// Use the RemainingDevicePath to determine the terminal type
//
Node = (VENDOR_DEVICE_PATH *) RemainingDevicePath;
if (CompareGuid (&Node->Guid, &gEfiPcAnsiGuid)) {
TerminalType = PcAnsiType;
} else if (CompareGuid (&Node->Guid, &gEfiVT100Guid)) {
TerminalType = VT100Type;
} else if (CompareGuid (&Node->Guid, &gEfiVT100PlusGuid)) {
TerminalType = VT100PlusType;
} else if (CompareGuid (&Node->Guid, &gEfiVTUTF8Guid)) {
TerminalType = VTUTF8Type;
TerminalType = FixedPcdGet8 (PcdDefaultTerminalType);
// must be between PcAnsiType (0) and VTUTF8Type (3)
ASSERT (TerminalType <= VTUTF8Type);
CopyMem (&DefaultNode->Guid, gTerminalType[TerminalType], sizeof (EFI_GUID));
RemainingDevicePath = (EFI_DEVICE_PATH_PROTOCOL*)DefaultNode;
} else {
goto Error;
//
// Use the RemainingDevicePath to determine the terminal type
//
Node = (VENDOR_DEVICE_PATH *)RemainingDevicePath;
if (CompareGuid (&Node->Guid, &gEfiPcAnsiGuid)) {
TerminalType = PcAnsiType;
} else if (CompareGuid (&Node->Guid, &gEfiVT100Guid)) {
TerminalType = VT100Type;
} else if (CompareGuid (&Node->Guid, &gEfiVT100PlusGuid)) {
TerminalType = VT100PlusType;
} else if (CompareGuid (&Node->Guid, &gEfiVTUTF8Guid)) {
TerminalType = VTUTF8Type;
} else {
goto Error;
}
}
//
// Initialize the Terminal Dev
//
TerminalDevice = AllocatePool (sizeof (TERMINAL_DEV));
TerminalDevice = AllocateCopyPool (sizeof (TERMINAL_DEV), &gTerminalDevTemplate);
if (TerminalDevice == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Error;
}
ZeroMem (TerminalDevice, sizeof (TERMINAL_DEV));
TerminalDevice->Signature = TERMINAL_DEV_SIGNATURE;
TerminalDevice->TerminalType = TerminalType;
TerminalDevice->SerialIo = SerialIo;
//
// Simple Input Protocol
//
TerminalDevice->SimpleInput.Reset = TerminalConInReset;
TerminalDevice->SimpleInput.ReadKeyStroke = TerminalConInReadKeyStroke;
Status = gBS->CreateEvent (
EVT_NOTIFY_WAIT,
TPL_NOTIFY,
@@ -342,6 +391,7 @@ TerminalDriverBindingStart (
if (EFI_ERROR (Status)) {
goto Error;
}
//
// initialize the FIFO buffer used for accommodating
// the pre-read pending characters
@@ -355,7 +405,6 @@ TerminalDriverBindingStart (
// keystroke response performance issue
//
Mode = TerminalDevice->SerialIo->Mode;
SerialInTimeOut = 0;
if (Mode->BaudRate != 0) {
SerialInTimeOut = (1 + Mode->DataBits + Mode->StopBits) * 2 * 1000000 / (UINTN) Mode->BaudRate;
@@ -409,24 +458,8 @@ TerminalDriverBindingStart (
//
// Simple Text Output Protocol
//
TerminalDevice->SimpleTextOutput.Reset = TerminalConOutReset;
TerminalDevice->SimpleTextOutput.OutputString = TerminalConOutOutputString;
TerminalDevice->SimpleTextOutput.TestString = TerminalConOutTestString;
TerminalDevice->SimpleTextOutput.QueryMode = TerminalConOutQueryMode;
TerminalDevice->SimpleTextOutput.SetMode = TerminalConOutSetMode;
TerminalDevice->SimpleTextOutput.SetAttribute = TerminalConOutSetAttribute;
TerminalDevice->SimpleTextOutput.ClearScreen = TerminalConOutClearScreen;
TerminalDevice->SimpleTextOutput.SetCursorPosition = TerminalConOutSetCursorPosition;
TerminalDevice->SimpleTextOutput.EnableCursor = TerminalConOutEnableCursor;
TerminalDevice->SimpleTextOutput.Mode = &TerminalDevice->SimpleTextOutputMode;
TerminalDevice->SimpleTextOutputMode.MaxMode = 1;
//
// For terminal devices, cursor is always visible
//
TerminalDevice->SimpleTextOutputMode.CursorVisible = TRUE;
TerminalDevice->SimpleTextOutputMode.Attribute = EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK);
Status = TerminalDevice->SimpleTextOutput.Reset (
&TerminalDevice->SimpleTextOutput,
FALSE
@@ -450,11 +483,6 @@ TerminalDriverBindingStart (
if (EFI_ERROR (Status)) {
goto ReportError;
}
//
//
//
TerminalDevice->InputState = INPUT_STATE_DEFAULT;
TerminalDevice->ResetState = RESET_STATE_DEFAULT;
Status = gBS->CreateEvent (
EVT_TIMER,