From 957a1ac6da8c004fc288a626ee1bbbe05966316a Mon Sep 17 00:00:00 2001
From: Filip Navara <filip.navara@gmail.com>
Date: Fri, 5 Aug 2005 17:28:17 +0000
Subject: [PATCH] Remove mouse device detection for now, since it fails on some
 i8042 clones.

svn path=/trunk/; revision=17073
---
 reactos/drivers/input/i8042prt/i8042prt.c |  5 ---
 reactos/drivers/input/i8042prt/i8042prt.h |  2 --
 reactos/drivers/input/i8042prt/mouse.c    | 42 -----------------------
 3 files changed, 49 deletions(-)

diff --git a/reactos/drivers/input/i8042prt/i8042prt.c b/reactos/drivers/input/i8042prt/i8042prt.c
index b0ddcabcfb9..f72808a5d18 100644
--- a/reactos/drivers/input/i8042prt/i8042prt.c
+++ b/reactos/drivers/input/i8042prt/i8042prt.c
@@ -576,11 +576,6 @@ static NTSTATUS STDCALL I8042Initialize(PDEVICE_EXTENSION DevExt)
 		DevExt->KeyboardExists = I8042DetectKeyboard(DevExt);
 	}
 
-	if (DevExt->MouseExists) {
-		DPRINT("Mouse port detected\n");
-		DevExt->MouseExists = I8042DetectMouse(DevExt);
-	}
-
 	if (DevExt->KeyboardExists) {
 		DPRINT("Keyboard detected\n");
 		I8042KeyboardEnable(DevExt);
diff --git a/reactos/drivers/input/i8042prt/i8042prt.h b/reactos/drivers/input/i8042prt/i8042prt.h
index 316364d22b3..03290663030 100644
--- a/reactos/drivers/input/i8042prt/i8042prt.h
+++ b/reactos/drivers/input/i8042prt/i8042prt.h
@@ -387,8 +387,6 @@ VOID STDCALL I8042MouseHandle(PDEVICE_EXTENSION DevExt,
 BOOLEAN STDCALL I8042MouseEnable(PDEVICE_EXTENSION DevExt);
 BOOLEAN STDCALL I8042MouseDisable(PDEVICE_EXTENSION DevExt);
 
-BOOLEAN STDCALL I8042DetectMouse(PDEVICE_EXTENSION DevExt);
-
 /* ps2pp.c */
 VOID I8042MouseHandlePs2pp(PDEVICE_EXTENSION DevExt, BYTE Input);
 
diff --git a/reactos/drivers/input/i8042prt/mouse.c b/reactos/drivers/input/i8042prt/mouse.c
index d463a674a32..e30bc6e8d15 100644
--- a/reactos/drivers/input/i8042prt/mouse.c
+++ b/reactos/drivers/input/i8042prt/mouse.c
@@ -895,45 +895,3 @@ BOOLEAN STDCALL I8042MouseDisable(PDEVICE_EXTENSION DevExt)
 
 	return TRUE;
 }
-
-BOOLEAN STDCALL I8042DetectMouse(PDEVICE_EXTENSION DevExt)
-{
-	NTSTATUS Status;
-	UCHAR Value;
-	UINT RetryCount = 10;
-
-	DPRINT("Detecting mouse\n");
-
-	I8042MouseDisable(DevExt);
-
-	do {
-		Status = I8042SynchWritePortMouse(DevExt, KBD_GET_ID, TRUE);
-	} while (STATUS_TIMEOUT == Status && RetryCount--);
-
-	if (!NT_SUCCESS(Status)) {
-		DPRINT1("Can't write AUX_GET_ID (%x)\n", Status);
-		return FALSE;
-	}
-
-	Status = I8042ReadDataWait(DevExt, &Value);
-	if (!NT_SUCCESS(Status)) {
-		DPRINT1("No response after AUX_GET_ID\n");
-		return FALSE;
-	}
-
-	if (Value != 0xFA) {
-		DPRINT("Bad ID: %x\n", Value);
-		return FALSE;
-	}
-
-	Status = I8042ReadDataWait(DevExt, &Value);
-	if (!NT_SUCCESS(Status)) {
-		DPRINT("Partial ID\n");
-		return FALSE;
-	}
-
-	DPRINT ("%x\n", Value);
-
-	return TRUE;
-}
-