fix the ecc issue.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8502 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
eric_tian
@@ -1,5 +1,5 @@
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/**@file
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PS/2 Mouse driver header file
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/** @file
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PS/2 Mouse driver header file.
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Copyright (c) 2006 - 2007, Intel Corporation
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All rights reserved. This program and the accompanying materials
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@@ -12,8 +12,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _PS2MOUSE_H
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#define _PS2MOUSE_H
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#ifndef _PS2MOUSE_H_
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#define _PS2MOUSE_H_
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#include <PiDxe.h>
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#include <Framework/StatusCode.h>
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@@ -105,6 +105,20 @@ typedef struct {
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//
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// Function prototypes
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//
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/**
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Test to see if this driver supports ControllerHandle. Any ControllerHandle
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than contains a IsaIo protocol can be supported.
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@param This Protocol instance pointer.
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@param ControllerHandle Handle of device to test
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@param RemainingDevicePath Optional parameter use to pick a specific child
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device to start.
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@retval EFI_SUCCESS This driver supports this device
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@retval EFI_ALREADY_STARTED This driver is already running on this device
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@retval other This driver does not support this device
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**/
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EFI_STATUS
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EFIAPI
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PS2MouseDriverSupported (
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@@ -113,6 +127,21 @@ PS2MouseDriverSupported (
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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/**
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Start this driver on ControllerHandle by opening a IsaIo
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protocol, creating PS2_MOUSE_ABSOLUTE_POINTER_DEV device and install gEfiAbsolutePointerProtocolGuid
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finnally.
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@param This Protocol instance pointer.
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@param ControllerHandle Handle of device to bind driver to
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@param RemainingDevicePath Optional parameter use to pick a specific child
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device to start.
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@retval EFI_SUCCESS This driver is added to ControllerHandle
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@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
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@retval other This driver does not support this device
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**/
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EFI_STATUS
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EFIAPI
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PS2MouseDriverStart (
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@@ -121,6 +150,20 @@ PS2MouseDriverStart (
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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);
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/**
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Stop this driver on ControllerHandle. Support stoping any child handles
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created by this driver.
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@param This Protocol instance pointer.
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@param ControllerHandle Handle of device to stop driver on
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@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
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children is zero stop the entire bus driver.
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@param ChildHandleBuffer List of Child Handles to Stop.
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@retval EFI_SUCCESS This driver is removed ControllerHandle
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@retval other This driver was not removed from this device
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**/
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EFI_STATUS
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EFIAPI
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PS2MouseDriverStop (
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@@ -259,7 +302,17 @@ Ps2MouseComponentNameGetControllerName (
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OUT CHAR16 **ControllerName
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);
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/**
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Reset the Mouse and do BAT test for it, if ExtendedVerification isTRUE and there is a mouse device connectted to system
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@param This - Pointer of simple pointer Protocol.
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@param ExtendedVerification - Whether configure mouse parameters. True: do; FALSE: skip.
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@retval EFI_SUCCESS - The command byte is written successfully.
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@retval EFI_DEVICE_ERROR - Errors occurred during reseting keyboard.
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**/
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EFI_STATUS
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EFIAPI
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MouseReset (
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@@ -267,6 +320,16 @@ MouseReset (
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IN BOOLEAN ExtendedVerification
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);
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/**
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Get and Clear mouse status.
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@param This - Pointer of simple pointer Protocol.
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@param State - Output buffer holding status.
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@retval EFI_INVALID_PARAMETER Output buffer is invalid.
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@retval EFI_NOT_READY Mouse is not changed status yet.
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@retval EFI_SUCCESS Mouse status is changed and get successful.
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**/
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EFI_STATUS
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EFIAPI
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MouseGetState (
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@@ -274,6 +337,15 @@ MouseGetState (
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IN OUT EFI_SIMPLE_POINTER_STATE *State
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);
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/**
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Event notification function for SIMPLE_POINTER.WaitForInput event.
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Signal the event if there is input from mouse.
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@param Event event object
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@param Context event context
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**/
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VOID
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EFIAPI
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MouseWaitForInput (
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@@ -281,6 +353,14 @@ MouseWaitForInput (
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IN VOID *Context
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);
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/**
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Event notification function for TimerEvent event
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If mouse device is connected to system, try to get the mouse packet data
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@param Event - TimerEvent in PS2_MOUSE_DEV
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@param Context - Pointer to PS2_MOUSE_DEV structure
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**/
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VOID
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EFIAPI
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PollMouse (
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@@ -288,11 +368,30 @@ PollMouse (
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IN VOID *Context
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);
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/**
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I/O work flow of in 8042 data.
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@param IsaIo Pointer to instance of EFI_ISA_IO_PROTOCOL
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@param Data Data value
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@retval EFI_SUCCESS Success to excute I/O work flow
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@retval EFI_TIMEOUT Keyboard controller time out.
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**/
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EFI_STATUS
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In8042Data (
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IN EFI_ISA_IO_PROTOCOL *IsaIo,
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IN OUT UINT8 *Data
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);
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/**
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Check whether there is Ps/2 mouse device in system
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@param MouseDev - Mouse Private Data Structure
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@retval TRUE - Keyboard in System.
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@retval FALSE - Keyboard not in System.
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**/
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BOOLEAN
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CheckMouseConnect (
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IN PS2_MOUSE_DEV *MouseDev
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