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refine comments for EFI_CONSOLE_CONTROL_PROTOCOL

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7091 6f19259b-4bc3-4df7-8a09-765794883524
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eric_tian
2008-12-23 02:56:44 +00:00
parent aae4ad0583
commit d2bc9f321f
3 changed files with 17 additions and 18 deletions
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17
MdeModulePkg/Include/Protocol/ConsoleControl.h
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@ -30,8 +30,8 @@ typedef enum {
/**
Return the current video mode information. Also returns info about existence
of Graphics Output devices or UGA Draw devices in system, and whether the Std In device is locked.
GopUgaExists and StdInLocked parameters are optional.
of Graphics Output devices or UGA Draw devices in system, and whether the Std
In device is locked. GopUgaExists and StdInLocked parameters are optional.
@param This Protocol instance pointer.
@param Mode Current video mode.
@ -52,7 +52,8 @@ EFI_STATUS
);
/**
Set the current video mode to either text or graphics.
Set the current video mode to either text or graphics. Graphics is
for Quiet Boot.
@param This Protocol instance pointer.
@param Mode Video mode is to be set.
@ -70,17 +71,15 @@ EFI_STATUS
);
/**
Store the password, enable state variable and arm the periodic timer.
If Password is NULL unlock the password state variable and set the event
timer. If the Password is too big return an error. If the Password is valid
Copy the Password and enable state variable and then arm the periodic timer
If Password is NULL or the Password is too big, then return an error. If the
Password is valid, then store the password, lock StdIn and arm the periodic timer.
@param This Console Control protocol pointer.
@param Password The password input.
@retval EFI_SUCCESS Lock the StdIn device successfully.
@retval EFI_SUCCESS Lock the StdIn device
@retval EFI_INVALID_PARAMETER Password is NULL
@retval EFI_OUT_OF_RESOURCES Buffer allocation to store the big password fails
@retval EFI_OUT_OF_RESOURCES Buffer allocation to store the password fails
**/
typedef