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| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-26 08:03:14 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-26 08:03:14 +0000 |
| commit | 88f2012778d7a6d6f6d68789d90cc8cd214e6c4a (patch) | |
| tree | be2eea56bc0b0645138331e796513d2f746de086 /MdeModulePkg/Include/Protocol/ConsoleControl.h | |
| parent | dddf39a96c9bb8d960dc5c5edd8b06ac0eb00e79 (diff) | |
| download | edk2-88f2012778d7a6d6f6d68789d90cc8cd214e6c4a.zip edk2-88f2012778d7a6d6f6d68789d90cc8cd214e6c4a.tar.gz edk2-88f2012778d7a6d6f6d68789d90cc8cd214e6c4a.tar.bz2 | |
1. added common header files, Guid header filess, Protocol header files, PPI header files.
2. added Guids/Protocols/PPIs/Pcds definitions in .nspd, .dec files.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2744 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Include/Protocol/ConsoleControl.h')
| -rw-r--r-- | MdeModulePkg/Include/Protocol/ConsoleControl.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/Protocol/ConsoleControl.h b/MdeModulePkg/Include/Protocol/ConsoleControl.h new file mode 100644 index 0000000..c894302 --- /dev/null +++ b/MdeModulePkg/Include/Protocol/ConsoleControl.h @@ -0,0 +1,121 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ ConsoleControl.h
+
+Abstract:
+
+ Abstraction of a Text mode or UGA screen
+
+--*/
+
+#ifndef __CONSOLE_CONTROL_H__
+#define __CONSOLE_CONTROL_H__
+
+#define EFI_CONSOLE_CONTROL_PROTOCOL_GUID \
+ { 0xf42f7782, 0x12e, 0x4c12, {0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21 } }
+
+typedef struct _EFI_CONSOLE_CONTROL_PROTOCOL EFI_CONSOLE_CONTROL_PROTOCOL;
+
+
+typedef enum {
+ EfiConsoleControlScreenText,
+ EfiConsoleControlScreenGraphics,
+ EfiConsoleControlScreenMaxValue
+} EFI_CONSOLE_CONTROL_SCREEN_MODE;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE) (
+ IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
+ OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode,
+ OUT BOOLEAN *UgaExists, OPTIONAL
+ OUT BOOLEAN *StdInLocked OPTIONAL
+ )
+/*++
+
+ Routine Description:
+ Return the current video mode information. Also returns info about existence
+ of UGA Draw devices in system, and if the Std In device is locked. All the
+ arguments are optional and only returned if a non NULL pointer is passed in.
+
+ Arguments:
+ This - Protocol instance pointer.
+ Mode - Are we in text of grahics mode.
+ UgaExists - TRUE if UGA Spliter has found a UGA device
+ StdInLocked - TRUE if StdIn device is keyboard locked
+
+ Returns:
+ EFI_SUCCESS - Mode information returned.
+
+--*/
+;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE) (
+ IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
+ OUT EFI_CONSOLE_CONTROL_SCREEN_MODE Mode
+ )
+/*++
+
+ Routine Description:
+ Set the current mode to either text or graphics. Graphics is
+ for Quiet Boot.
+
+ Arguments:
+ This - Protocol instance pointer.
+ Mode - Mode to set the
+
+ Returns:
+ EFI_SUCCESS - Mode information returned.
+
+--*/
+;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN) (
+ IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
+ IN CHAR16 *Password
+ )
+/*++
+
+ Routine Description:
+ Lock Std In devices until Password is typed.
+
+ Arguments:
+ This - Protocol instance pointer.
+ Password - Password needed to unlock screen. NULL means unlock keyboard
+
+ Returns:
+ EFI_SUCCESS - Mode information returned.
+ EFI_DEVICE_ERROR - Std In not locked
+
+--*/
+;
+
+
+
+struct _EFI_CONSOLE_CONTROL_PROTOCOL {
+ EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE GetMode;
+ EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE SetMode;
+ EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN LockStdIn;
+};
+
+extern EFI_GUID gEfiConsoleControlProtocolGuid;
+
+#endif
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