diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-24 05:49:59 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-24 05:49:59 +0000 |
| commit | 519f076a478a7da9ff4b9d5327a993b1fc2968e8 (patch) | |
| tree | 392650a225fb29f7221927e4ead4ce5c189c8f5e /MdeModulePkg/Include | |
| parent | 978baf50be487ad7d74f8b7d34772517c2219526 (diff) | |
| download | edk2-platforms-519f076a478a7da9ff4b9d5327a993b1fc2968e8.tar.xz | |
1.retried graphics library class from MdePkg
2.retried graphics library instance from MdeModulePkg
3.Move EnableQuietBoot(), DisableQuietBoot() and LockKeyboards() into GenericBdsLib
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6691 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Include')
| -rw-r--r-- | MdeModulePkg/Include/Library/GenericBdsLib.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/Library/GenericBdsLib.h b/MdeModulePkg/Include/Library/GenericBdsLib.h index fd46f8af74..0dc18df735 100644 --- a/MdeModulePkg/Include/Library/GenericBdsLib.h +++ b/MdeModulePkg/Include/Library/GenericBdsLib.h @@ -1053,5 +1053,54 @@ CatPrint ( IN CHAR16 *fmt,
...
);
+
+/**
+ Use Console Control to turn off UGA based Simple Text Out consoles from going
+ to the UGA device. Put up LogoFile on every UGA device that is a console
+
+ @param[in] LogoFile File name of logo to display on the center of the screen.
+
+ @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.
+ @retval EFI_UNSUPPORTED Logo not found
+
+**/
+EFI_STATUS
+EFIAPI
+EnableQuietBoot (
+ IN EFI_GUID *LogoFile
+ );
+
+
+/**
+ Use Console Control to turn on UGA based Simple Text Out consoles. The UGA
+ Simple Text Out screens will now be synced up with all non UGA output devices
+
+ @retval EFI_SUCCESS UGA devices are back in text mode and synced up.
+
+**/
+EFI_STATUS
+EFIAPI
+DisableQuietBoot (
+ VOID
+ );
+
+/**
+ Use Console Control Protocol to lock the Console In Spliter virtual handle.
+ This is the ConInHandle and ConIn handle in the EFI system table. All key
+ presses will be ignored until the Password is typed in. The only way to
+ disable the password is to type it in to a ConIn device.
+
+ @param Password Password used to lock ConIn device.
+
+ @retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.
+ @retval EFI_UNSUPPORTED Password not found
+
+**/
+EFI_STATUS
+EFIAPI
+LockKeyboards (
+ IN CHAR16 *Password
+ );
+
#endif
|