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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8605 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2009-06-19 06:52:51 +00:00
parent b6763e03bd
commit f713c4feab
6 changed files with 96 additions and 48 deletions
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52
IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c
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@ -1,9 +1,9 @@
/**@file
/** @file
PS/2 Keyboard driver. Routines that interacts with callers,
conforming to EFI driver model
Copyright (c) 2006 - 2007, Intel Corporation
Copyright (c) 2006 - 2009, 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
@ -19,6 +19,16 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// Function prototypes
//
/**
Test controller is a keyboard Controller.
@param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
@param Controller driver's controller
@param RemainingDevicePath children device path
@retval EFI_UNSUPPORTED controller is not floppy disk
@retval EFI_SUCCESS controller is floppy disk
**/
EFI_STATUS
EFIAPI
KbdControllerDriverSupported (
@ -27,6 +37,15 @@ KbdControllerDriverSupported (
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Create KEYBOARD_CONSOLE_IN_DEV instance on controller.
@param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
@param Controller driver controller handle
@param RemainingDevicePath Children's device path
@retval whether success to create floppy control instance.
**/
EFI_STATUS
EFIAPI
KbdControllerDriverStart (
@ -35,6 +54,20 @@ KbdControllerDriverStart (
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Stop this driver on ControllerHandle. Support stoping any child handles
created by this driver.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop.
@retval EFI_SUCCESS This driver is removed ControllerHandle
@retval other This driver was not removed from this device
**/
EFI_STATUS
EFIAPI
KbdControllerDriverStop (
@ -44,6 +77,14 @@ KbdControllerDriverStop (
IN EFI_HANDLE *ChildHandleBuffer
);
/**
Free the waiting key notify list.
@param ListHead Pointer to list head
@retval EFI_INVALID_PARAMETER ListHead is NULL
@retval EFI_SUCCESS Sucess to free NotifyList
**/
EFI_STATUS
KbdFreeNotifyList (
IN OUT LIST_ENTRY *ListHead
@ -62,7 +103,7 @@ EFI_DRIVER_BINDING_PROTOCOL gKeyboardControllerDriver = {
};
/**
Test controller is a keyboard Controller
Test controller is a keyboard Controller.
@param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
@param Controller driver's controller
@ -461,7 +502,7 @@ KbdControllerDriverStop (
ConsoleIn->DevicePath
);
if (ConsoleIn->TimerEvent) {
if (ConsoleIn->TimerEvent != NULL) {
gBS->CloseEvent (ConsoleIn->TimerEvent);
ConsoleIn->TimerEvent = NULL;
}
@ -529,6 +570,9 @@ KbdControllerDriverStop (
Free the waiting key notify list.
@param ListHead Pointer to list head
@retval EFI_INVALID_PARAMETER ListHead is NULL
@retval EFI_SUCCESS Sucess to free NotifyList
**/
EFI_STATUS
KbdFreeNotifyList (