Merge bk://kernel.bkbits.net/vojtech/input

into ppc970.osdl.org:/home/torvalds/v2.5/linux

Documentation/input/joystick-parport.txt

@@ -434,7 +434,7 @@ Here are described their command lines:
   Using gamecon.c you can connect up to five devices to one parallel port. It
 uses the following kernel/module command line:
 
-	gc=port,pad1,pad2,pad3,pad4,pad5
+	gamecon.map=port,pad1,pad2,pad3,pad4,pad5
 
   Where 'port' the number of the parport interface (eg. 0 for parport0).
 
@@ -457,15 +457,15 @@ uses the following kernel/module command line:
 your controller plugged in before initializing.
 
   Should you want to use more than one of parallel ports at once, you can use
-gc_2 and gc_3 as additional command line parameters for two more parallel
-ports.
+gamecon.map2 and gamecon.map3 as additional command line parameters for two
+more parallel ports.
 
 3.2 db9.c
 ~~~~~~~~~
   Apart from making an interface, there is nothing difficult on using the
 db9.c driver. It uses the following kernel/module command line:
 
-	db9=port,type
+	db9.dev=port,type
 
   Where 'port' is the number of the parport interface (eg. 0 for parport0).
 
@@ -489,14 +489,14 @@ Old parallel ports may not have this feature.
 	 10  | Amiga CD32 pad
 
   Should you want to use more than one of these joysticks/pads at once, you
-can use db9_2 and db9_3 as additional command line parameters for two
+can use db9.dev2 and db9.dev3 as additional command line parameters for two
 more joysticks/pads.
 
 3.3 turbografx.c
 ~~~~~~~~~~~~~~~~
   The turbografx.c driver uses a very simple kernel/module command line:
 
-	tgfx=port,js1,js2,js3,js4,js5,js6,js7
+	turbografx.map=port,js1,js2,js3,js4,js5,js6,js7
 
   Where 'port' is the number of the parport interface (eg. 0 for parport0).
 
@@ -504,8 +504,8 @@ more joysticks/pads.
 interface ports 1-7 have. For a standard multisystem joystick, this is 1.
 
   Should you want to use more than one of these interfaces at once, you can
-use tgfx_2 and tgfx_3 as additional command line parameters for two more
-interfaces.
+use turbografx.map2 and turbografx.map3 as additional command line parameters
+for two more interfaces.
 
 3.4 PC parallel port pinout
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~

Documentation/input/joystick.txt

@@ -111,7 +111,7 @@ your needs:
 	alias tty-ldisc-2 serport
 	alias char-major-13 input
 	above input joydev ns558 analog
-	options analog js=gamepad
+	options analog map=gamepad,none,2btn
 
 2.5 Verifying that it works
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -185,7 +185,7 @@ you'll need to specify the types either on the kernel command line or on the
 module command line, when inserting analog.o into the kernel. The
 parameters are:
 
-	js=type,type,type,....
+	analog.map=<type1>,<type2>,<type3>,....
 
   'type' is type of the joystick from the table below, defining joysticks
 present on gameports in the system, starting with gameport0, second 'type'
@@ -419,7 +419,7 @@ card.
   Amiga joysticks, connected to an Amiga, are supported by the amijoy.c
 driver. Since they can't be autodetected, the driver has a command line.
 
-	amijoy=a,b
+	amijoy.map=<a>,<b>
 
   a and b define the joysticks connected to the JOY0DAT and JOY1DAT ports of
 the Amiga.

Documentation/kernel-parameters.txt

@@ -162,7 +162,15 @@ running once the system is up.
 			Format: <host-scsi-id>,<target-scsi-id>,<max-rate>,<max-offset>
 			See also header of drivers/scsi/AM53C974.c.
 
-	amijoy=		[HW,JOY] Amiga joystick support 
+	amijoy.map=	[HW,JOY] Amiga joystick support
+			Map of devices attached to JOY0DAT and JOY1DAT
+			Format: <a>,<b>
+			See also Documentation/kernel/input/joystick.txt
+
+	analog.map=	[HW,JOY] Analog joystick and gamepad support
+			Specifies type or capabilities of an analog joystick
+			connected to one of 16 gameports
+			Format: <type1>,<type2>,..<type16>
 
 	apc=		[HW,SPARC] Power management functions (SPARCstation-4/5 + deriv.)
 			Format: noidle
@@ -185,11 +193,18 @@ running once the system is up.
 
 	atascsi=	[HW,SCSI] Atari SCSI
 
-	atkbd.set=	[HW] Select keyboard code set
-			Format: <int>
+	atkbd.extra=	[HW] Enable extra LEDs and keys on IBM RapidAccess, EzKey
+			and similar keyboards
+
+	atkbd.reset=	[HW] Reset keyboard during initialization
+
+	atkbd.set=	[HW] Select keyboard code set 
+			Format: <int> (2 = AT (default) 3 = PS/2)
+
+	atkbd.scroll=	[HW] Enable scroll wheel on MS Office and similar keyboards
+	
 	atkbd.softrepeat=
 			[HW] Use software keyboard repeat
-	atkbd.reset=	[HW] Reset keyboard during initialization
 
 	autotest	[IA64]
 
@@ -291,10 +306,11 @@ running once the system is up.
 	dasd=		[HW,NET]    
 			See header of drivers/s390/block/dasd_devmap.c.
 
-	db9=		[HW,JOY]
-	db9_2=
-	db9_3=
- 
+	db9.dev[2|3]=	[HW,JOY] Multisystem joystick support via parallel port
+			(one device per port)
+			Format: <port#>,<type>
+			See also Documentation/input/joystick-parport.txt
+
 	debug		[KNL] Enable kernel debugging (events log level).
 
 	decnet=		[HW,NET]
@@ -388,12 +404,14 @@ running once the system is up.
 	ftape=		[HW] Floppy Tape subsystem debugging options.
 			See Documentation/ftape.txt.
 
+	gamecon.map[2|3]=
+			[HW,JOY] Multisystem joystick and NES/SNES/PSX pad
+			support via parallel port (up to 5 devices per port)
+			Format: <port#>,<pad1>,<pad2>,<pad3>,<pad4>,<pad5>
+			See also Documentation/input/joystick-parport.txt
+
 	gamma=		[HW,DRM]
 
-	gc=		[HW,JOY]
-	gc_2=		See Documentation/input/joystick-parport.txt.
-	gc_3=		
- 
 	gdth=		[HW,SCSI]
 			See header of drivers/scsi/gdth.c.
 
@@ -620,9 +638,9 @@ running once the system is up.
 
 	mga=		[HW,DRM]
 
-	mousedev.xres	[MOUSE] Horizontal screen resolution, used for devices
+	mousedev.xres=	[MOUSE] Horizontal screen resolution, used for devices
 			reporting absolute coordinates, such as tablets
-	mousedev.yres	[MOUSE] Vertical screen resolution, used for devices
+	mousedev.yres=	[MOUSE] Vertical screen resolution, used for devices
 			reporting absolute coordinates, such as tablets
 
 	mpu401=		[HW,OSS]
@@ -1167,10 +1185,6 @@ running once the system is up.
 			See header of drivers/scsi/t128.c.
 
 	tdfx=		[HW,DRM]
- 
-	tgfx=		[HW,JOY] TurboGraFX parallel port interface
-	tgfx_2=		See Documentation/input/joystick-parport.txt.
-	tgfx_3=
 
 	thash_entries=	[KNL,NET]
 			Set number of hash buckets for TCP connection
@@ -1193,8 +1207,13 @@ running once the system is up.
 	trix=		[HW,OSS] MediaTrix AudioTrix Pro
 			Format: <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq>
  
-	tsdev.xres	[TS] Horizontal screen resolution.
-	tsdev.yres	[TS] Vertical screen resolution.
+	tsdev.xres=	[TS] Horizontal screen resolution.
+	tsdev.yres=	[TS] Vertical screen resolution.
+
+	turbografx.map[2|3]=
+			[HW,JOY] TurboGraFX parallel port interface
+			Format: <port#>,<js1>,<js2>,<js3>,<js4>,<js5>,<js6>,<js7>
+			See also Documentation/input/joystick-parport.txt
 
 	u14-34f=	[HW,SCSI] UltraStor 14F/34F SCSI host adapter
 			See header of drivers/scsi/u14-34f.c.

Documentation/usb/acm.txt

@@ -28,7 +28,7 @@ in the package: See the file COPYING.
 
 1. Usage
 ~~~~~~~~
-  The drivers/usb/acm.c drivers works with USB modems and USB ISDN terminal
+  The drivers/usb/class/cdc-acm.c drivers works with USB modems and USB ISDN terminal
 adapters that conform to the Universal Serial Bus Communication Device Class
 Abstract Control Model (USB CDC ACM) specification.
 
@@ -65,9 +65,9 @@ minor/major numbers anywhere you want, but either the above location or
 
   To use the modems you need these modules loaded:
 
-	usbcore.o
-	usb-[uo]hci.o or uhci.o
-	acm.o
+	usbcore.ko
+	uhci-hcd.ko ohci-hcd.ko or ehci-hcd.ko
+	cdc-acm.ko
 
   After that, the modem[s] should be accessible. You should be able to use
 minicom, ppp and mgetty with them.

arch/arm26/Kconfig

@@ -198,11 +198,6 @@ source "drivers/input/Kconfig"
 
 source "drivers/char/Kconfig"
 
-config KBDMOUSE
-	bool
-	depends on ARCH_ACORN && BUSMOUSE=y
-	default y
-
 source "drivers/media/Kconfig"
 
 source "fs/Kconfig"

drivers/char/Kconfig

@@ -599,30 +599,6 @@ config PC9800_OLDLP_CONSOLE
 	bool "Support for console on line printer"
 	depends on PC9800_OLDLP
 
-
-menu "Mice"
-
-config BUSMOUSE
-	tristate "Bus Mouse Support"
-	---help---
-	  Say Y here if your machine has a bus mouse as opposed to a serial
-	  mouse. Most people have a regular serial MouseSystem or
-	  Microsoft mouse (made by Logitech) that plugs into a COM port
-	  (rectangular with 9 or 25 pins). These people say N here. 
-
-	  If you have a laptop, you either have to check the documentation or
-	  experiment a bit to find out whether the trackball is a serial mouse
-	  or not; it's best to say Y here for you.
-
-	  This is the generic bus mouse driver code. If you have a bus mouse,
-	  you will have to say Y here and also to the specific driver for your
-	  mouse below.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called busmouse.
-
-endmenu
-
 config QIC02_TAPE
 	tristate "QIC-02 tape support"
 	help

drivers/char/Makefile

@@ -49,7 +49,6 @@ obj-$(CONFIG_PRINTER) += lp.o
 obj-$(CONFIG_TIPAR) += tipar.o
 obj-$(CONFIG_PC9800_OLDLP) += lp_old98.o
 
-obj-$(CONFIG_BUSMOUSE) += busmouse.o
 obj-$(CONFIG_DTLK) += dtlk.o
 obj-$(CONFIG_R3964) += n_r3964.o
 obj-$(CONFIG_APPLICOM) += applicom.o

drivers/input/evdev.c

@@ -209,7 +209,7 @@ static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 	struct evdev *evdev = list->evdev;
 	struct input_dev *dev = evdev->handle.dev;
 	struct input_absinfo abs;
-	int t, u, v;
+	int i, t, u, v;
 
 	if (!evdev->exist) return -ENODEV;
 
@@ -234,6 +234,9 @@ static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 			u = SET_INPUT_KEYCODE(dev, t, v);
 			clear_bit(u, dev->keybit);
 			set_bit(v, dev->keybit);
+			for (i = 0; i < dev->keycodemax; i++)
+				if (INPUT_KEYCODE(dev,i) == u)
+					set_bit(u, dev->keybit);
 			return 0;
 
 		case EVIOCSFF:

drivers/input/gameport/ns558.c

@@ -77,7 +77,7 @@ static void ns558_isa_probe(int io)
  * No one should be using this address.
  */
 
-	if (check_region(io, 1))
+	if (!request_region(io, 1, "ns558-isa"))
 		return;
 
 /*
@@ -89,7 +89,8 @@ static void ns558_isa_probe(int io)
 	outb(~c & ~3, io);
 	if (~(u = v = inb(io)) & 3) {
 		outb(c, io);
-		return;
+		i = 0;
+		goto out;
 	}
 /*
  * After a trigger, there must be at least some bits changing.
@@ -99,7 +100,8 @@ static void ns558_isa_probe(int io)
 
 	if (u == v) {
 		outb(c, io);
-		return;
+		i = 0;
+		goto out;
 	}
 	wait_ms(3);
 /*
@@ -110,7 +112,8 @@ static void ns558_isa_probe(int io)
 	for (i = 0; i < 1000; i++)
 		if ((u ^ inb(io)) & 0xf) {
 			outb(c, io);
-			return;
+			i = 0;
+			goto out;
 		}
 /* 
  * And now find the number of mirrors of the port.
@@ -118,7 +121,9 @@ static void ns558_isa_probe(int io)
 
 	for (i = 1; i < 5; i++) {
 
-		if (check_region(io & (-1 << i), (1 << i)))	/* Don't disturb anyone */
+		release_region(io & (-1 << (i-1)), (1 << (i-1)));
+
+		if (!request_region(io & (-1 << i), (1 << i), "ns558-isa"))	/* Don't disturb anyone */
 			break;
 
 		outb(0xff, io & (-1 << i));
@@ -126,18 +131,25 @@ static void ns558_isa_probe(int io)
 			if (inb(io & (-1 << i)) != inb((io & (-1 << i)) + (1 << i) - 1)) b++;
 		wait_ms(3);
 
-		if (b > 300)					/* We allow 30% difference */
+		if (b > 300) {					/* We allow 30% difference */
+			release_region(io & (-1 << i), (1 << i));
 			break;
+		}
 	}
 
 	i--;
 
+	if (i != 4) {
+		if (!request_region(io & (-1 << i), (1 << i), "ns558-isa"))
+			return;
+	}
+
 	if (!(port = kmalloc(sizeof(struct ns558), GFP_KERNEL))) {
 		printk(KERN_ERR "ns558: Memory allocation failed.\n");
-		return;
+		goto out;
 	}
-       	memset(port, 0, sizeof(struct ns558));
-	
+	memset(port, 0, sizeof(struct ns558));
+
 	port->type = NS558_ISA;
 	port->size = (1 << i);
 	port->gameport.io = io;
@@ -148,8 +160,6 @@ static void ns558_isa_probe(int io)
 	sprintf(port->phys, "isa%04x/gameport0", io & (-1 << i));
 	sprintf(port->name, "NS558 ISA");
 
-	request_region(io & (-1 << i), (1 << i), "ns558-isa");
-
 	gameport_register_port(&port->gameport);
 
 	printk(KERN_INFO "gameport: NS558 ISA at %#x", port->gameport.io);
@@ -157,6 +167,9 @@ static void ns558_isa_probe(int io)
 	printk(" speed %d kHz\n", port->gameport.speed);
 
 	list_add(&port->node, &ns558_list);
+	return;
+out:
+	release_region(io & (-1 << i), (1 << i));
 }
 
 #ifdef CONFIG_PNP
@@ -276,6 +289,7 @@ void __exit ns558_exit(void)
 #endif
 			case NS558_ISA:
 				release_region(port->gameport.io & ~(port->size - 1), port->size);
+				kfree(port);
 				break;
 		
 			default:

drivers/input/joystick/amijoy.c

@@ -32,6 +32,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/input.h>
 #include <linux/interrupt.h>
@@ -42,10 +43,15 @@
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("Driver for Amiga joysticks");
-MODULE_PARM(amijoy, "1-2i");
 MODULE_LICENSE("GPL");
 
 static int amijoy[2] = { 0, 1 };
+static int amijoy_nargs;  
+module_param_array_named(map, amijoy, uint, amijoy_nargs, 0);
+MODULE_PARM_DESC(map, "Map of attached joysticks in form of <a>,<b> (default is 0,1)");
+
+__obsolete_setup("amijoy=");
+
 static int amijoy_used[2] = { 0, 0 };
 static struct input_dev amijoy_dev[2];
 static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" };
@@ -101,17 +107,6 @@ static void amijoy_close(struct input_dev *dev)
 		free_irq(IRQ_AMIGA_VERTB, amijoy_interrupt);
 }
 
-static int __init amijoy_setup(char *str)
-{
-	int i;
-	int ints[4];
-
-	str = get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 2; i++) amijoy[i] = ints[i+1];
-	return 1;
-}
-__setup("amijoy=", amijoy_setup);
-
 static int __init amijoy_init(void)
 {
 	int i, j;

drivers/input/joystick/analog.c

@@ -32,6 +32,7 @@
 #include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/slab.h>
 #include <linux/bitops.h>
 #include <linux/init.h>
@@ -50,9 +51,12 @@ MODULE_LICENSE("GPL");
 #define ANALOG_PORTS		16
 
 static char *js[ANALOG_PORTS];
+static int js_nargs;
 static int analog_options[ANALOG_PORTS];
-MODULE_PARM(js, "1-" __MODULE_STRING(ANALOG_PORTS) "s");
-MODULE_PARM_DESC(js, "Analog joystick options");
+module_param_array_named(map, js, charp, js_nargs, 0);
+MODULE_PARM_DESC(map, "Describes analog joysticks type/capabilities");
+
+__obsolete_setup("js=");
 
 /*
  * Times, feature definitions.
@@ -711,7 +715,7 @@ static void analog_parse_options(void)
 	int i, j;
 	char *end;
 
-	for (i = 0; i < ANALOG_PORTS && js[i]; i++) {
+	for (i = 0; i < js_nargs; i++) {
 
 		for (j = 0; analog_types[j].name; j++)
 			if (!strcmp(analog_types[j].name, js[i])) {
@@ -742,24 +746,6 @@ static struct gameport_dev analog_dev = {
 	.disconnect =	analog_disconnect,
 };
 
-#ifndef MODULE
-static int __init analog_setup(char *str)
-{
-	char *s = str;
-	int i = 0;
-
-	if (!str || !*str) return 0;
-
-	while ((str = s) && (i < ANALOG_PORTS)) {
-		if ((s = strchr(str,','))) *s++ = 0;
-		js[i++] = str;
-	}
-
-	return 1;
-}
-__setup("js=", analog_setup);
-#endif
-
 int __init analog_init(void)
 {
 	analog_parse_options();

drivers/input/joystick/db9.c

@@ -33,6 +33,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/parport.h>
@@ -42,9 +43,24 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("Atari, Amstrad, Commodore, Amiga, Sega, etc. joystick driver");
 MODULE_LICENSE("GPL");
 
-MODULE_PARM(db9, "2i");
-MODULE_PARM(db9_2, "2i");
-MODULE_PARM(db9_3, "2i");
+static int db9[] __initdata = { -1, 0 };
+static int db9_nargs __initdata = 0;
+module_param_array_named(dev, db9, int, db9_nargs, 0);
+MODULE_PARM_DESC(dev, "Describes first attached device (<parport#>,<type>)");
+
+static int db9_2[] __initdata = { -1, 0 };
+static int db9_nargs_2 __initdata = 0;
+module_param_array_named(dev2, db9_2, int, db9_nargs_2, 0);
+MODULE_PARM_DESC(dev2, "Describes second attached device (<parport#>,<type>)");
+
+static int db9_3[] __initdata = { -1, 0 };
+static int db9_nargs_3 __initdata = 0;
+module_param_array_named(dev3, db9_3, int, db9_nargs_3, 0);
+MODULE_PARM_DESC(dev3, "Describes third attached device (<parport#>,<type>)");
+
+__obsolete_setup("db9=");
+__obsolete_setup("db9_2=");
+__obsolete_setup("db9_3=");
 
 #define DB9_MULTI_STICK		0x01
 #define DB9_MULTI2_STICK	0x02
@@ -76,10 +92,6 @@ MODULE_PARM(db9_3, "2i");
 #define DB9_GENESIS6_DELAY	14
 #define DB9_REFRESH_TIME	HZ/100
 
-static int db9[] __initdata = { -1, 0 };
-static int db9_2[] __initdata = { -1, 0 };
-static int db9_3[] __initdata = { -1, 0 };
-
 struct db9 {
 	struct input_dev dev[DB9_MAX_DEVICES];
 	struct timer_list timer;
@@ -518,7 +530,7 @@ static void db9_close(struct input_dev *dev)
 	}
 }
 
-static struct db9 __init *db9_probe(int *config)
+static struct db9 __init *db9_probe(int *config, int nargs)
 {
 	struct db9 *db9;
 	struct parport *pp;
@@ -526,6 +538,12 @@ static struct db9 __init *db9_probe(int *config)
 
 	if (config[0] < 0)
 		return NULL;
+
+	if (nargs < 2) {
+		printk(KERN_ERR "db9.c: Device type must be specified.\n");
+		return NULL;
+	}
+
 	if (config[1] < 1 || config[1] >= DB9_MAX_PAD || !db9_buttons[config[1]]) {
 		printk(KERN_ERR "db9.c: bad config\n");
 		return NULL;
@@ -601,38 +619,11 @@ static struct db9 __init *db9_probe(int *config)
 	return db9;
 }
 
-#ifndef MODULE
-static int __init db9_setup(char *str)
-{
-	int i, ints[3];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 2; i++) db9[i] = ints[i + 1];
-	return 1;
-}
-static int __init db9_setup_2(char *str)
-{
-	int i, ints[3];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 2; i++) db9_2[i] = ints[i + 1];
-	return 1;
-}
-static int __init db9_setup_3(char *str)
-{
-	int i, ints[3];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 2; i++) db9_3[i] = ints[i + 1];
-	return 1;
-}
-__setup("db9=", db9_setup);
-__setup("db9_2=", db9_setup_2);
-__setup("db9_3=", db9_setup_3);
-#endif
-
 int __init db9_init(void)
 {
-	db9_base[0] = db9_probe(db9);
-	db9_base[1] = db9_probe(db9_2);
-	db9_base[2] = db9_probe(db9_3);
+	db9_base[0] = db9_probe(db9, db9_nargs);
+	db9_base[1] = db9_probe(db9_2, db9_nargs_2);
+	db9_base[2] = db9_probe(db9_3, db9_nargs_3);
 
 	if (db9_base[0] || db9_base[1] || db9_base[2])
 		return 0;

drivers/input/joystick/gamecon.c

@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/parport.h>
 #include <linux/input.h>
@@ -43,10 +44,26 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("NES, SNES, N64, MultiSystem, PSX gamepad driver");
 MODULE_LICENSE("GPL");
 
-MODULE_PARM(gc, "2-6i");
-MODULE_PARM(gc_2,"2-6i");
-MODULE_PARM(gc_3,"2-6i");
-MODULE_PARM(gc_psx_delay, "i");
+static int gc[] __initdata = { -1, 0, 0, 0, 0, 0 };
+static int gc_nargs __initdata = 0;
+module_param_array_named(map, gc, int, gc_nargs, 0);
+MODULE_PARM_DESC(map, "Describers first set of devices (<parport#>,<pad1>,<pad2>,..<pad5>)");
+
+static int gc_2[] __initdata = { -1, 0, 0, 0, 0, 0 };
+static int gc_nargs_2 __initdata = 0;
+module_param_array_named(map2, gc_2, int, gc_nargs_2, 0);
+MODULE_PARM_DESC(map2, "Describers second set of devices");
+
+static int gc_3[] __initdata = { -1, 0, 0, 0, 0, 0 };
+static int gc_nargs_3 __initdata = 0;
+module_param_array_named(map3, gc_3, int, gc_nargs_3, 0);
+MODULE_PARM_DESC(map3, "Describers third set of devices");
+
+__obsolete_setup("gc=");
+__obsolete_setup("gc_2=");
+__obsolete_setup("gc_3=");
+
+/* see also gs_psx_delay parameter in PSX support section */
 
 #define GC_SNES		1
 #define GC_NES		2
@@ -71,10 +88,6 @@ struct gc {
 
 static struct gc *gc_base[3];
 
-static int gc[] __initdata = { -1, 0, 0, 0, 0, 0 };
-static int gc_2[] __initdata = { -1, 0, 0, 0, 0, 0 };
-static int gc_3[] __initdata = { -1, 0, 0, 0, 0, 0 };
-
 static int gc_status_bit[] = { 0x40, 0x80, 0x20, 0x10, 0x08 };
 
 static char *gc_names[] = { NULL, "SNES pad", "NES pad", "NES FourPort", "Multisystem joystick",
@@ -232,6 +245,11 @@ static void gc_multi_read_packet(struct gc *gc, int length, unsigned char *data)
 #define GC_PSX_LEN(x)	((x) & 0xf)	/* Low nibble is length in words */
 
 static int gc_psx_delay = GC_PSX_DELAY;
+module_param_named(psx_delay, gc_psx_delay, uint, 0);
+MODULE_PARM_DESC(psx_delay, "Delay when accessing Sony PSX controller (usecs)");
+
+__obsolete_setup("gc_psx_delay=");
+
 static short gc_psx_abs[] = { ABS_X, ABS_Y, ABS_RX, ABS_RY, ABS_HAT0X, ABS_HAT0Y };
 static short gc_psx_btn[] = { BTN_TL, BTN_TR, BTN_TL2, BTN_TR2, BTN_A, BTN_B, BTN_X, BTN_Y,
 				BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR };
@@ -468,7 +486,7 @@ static void gc_close(struct input_dev *dev)
 	}
 }
 
-static struct gc __init *gc_probe(int *config)
+static struct gc __init *gc_probe(int *config, int nargs)
 {
 	struct gc *gc;
 	struct parport *pp;
@@ -478,6 +496,11 @@ static struct gc __init *gc_probe(int *config)
 	if (config[0] < 0)
 		return NULL;
 
+	if (nargs < 2) {
+		printk(KERN_ERR "gamecon.c: at least one device must be specified\n");
+		return NULL;
+	}
+
 	pp = parport_find_number(config[0]);
 
 	if (!pp) {
@@ -507,7 +530,7 @@ static struct gc __init *gc_probe(int *config)
 	gc->timer.data = (long) gc;
 	gc->timer.function = gc_timer;
 
-	for (i = 0; i < 5; i++) {
+	for (i = 0; i < nargs - 1; i++) {
 
 		if (!config[i + 1])
 			continue;
@@ -632,44 +655,11 @@ static struct gc __init *gc_probe(int *config)
 	return gc;
 }
 
-#ifndef MODULE
-static int __init gc_setup(char *str)
-{
-	int i, ints[7];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 6; i++) gc[i] = ints[i + 1];
-	return 1;
-}
-static int __init gc_setup_2(char *str)
-{
-	int i, ints[7];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 6; i++) gc_2[i] = ints[i + 1];
-	return 1;
-}
-static int __init gc_setup_3(char *str)
-{
-	int i, ints[7];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 6; i++) gc_3[i] = ints[i + 1];
-	return 1;
-}
-static int __init gc_psx_setup(char *str)
-{
-        get_option(&str, &gc_psx_delay);
-        return 1;
-}
-__setup("gc=", gc_setup);
-__setup("gc_2=", gc_setup_2);
-__setup("gc_3=", gc_setup_3);
-__setup("gc_psx_delay=", gc_psx_setup);
-#endif
-
 int __init gc_init(void)
 {
-	gc_base[0] = gc_probe(gc);
-	gc_base[1] = gc_probe(gc_2);
-	gc_base[2] = gc_probe(gc_3);
+	gc_base[0] = gc_probe(gc, gc_nargs);
+	gc_base[1] = gc_probe(gc_2, gc_nargs_2);
+	gc_base[2] = gc_probe(gc_3, gc_nargs_3);
 
 	if (gc_base[0] || gc_base[1] || gc_base[2])
 		return 0;

drivers/input/joystick/turbografx.c

@@ -35,15 +35,31 @@
 #include <linux/parport.h>
 #include <linux/input.h>
 #include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/init.h>
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("TurboGraFX parallel port interface driver");
 MODULE_LICENSE("GPL");
 
-MODULE_PARM(tgfx, "2-8i");
-MODULE_PARM(tgfx_2, "2-8i");
-MODULE_PARM(tgfx_3, "2-8i");
+static int tgfx[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
+static int tgfx_nargs __initdata = 0;
+module_param_array_named(map, tgfx, int, tgfx_nargs, 0);
+MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<js1>,<js2>,..<js7>");
+
+static int tgfx_2[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
+static int tgfx_nargs_2 __initdata = 0;
+module_param_array_named(map2, tgfx_2, int, tgfx_nargs_2, 0);
+MODULE_PARM_DESC(map2, "Describes second set of devices");
+
+static int tgfx_3[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
+static int tgfx_nargs_3 __initdata = 0;
+module_param_array_named(map3, tgfx_3, int, tgfx_nargs_3, 0);
+MODULE_PARM_DESC(map3, "Describes third set of devices");
+
+__obsolete_setup("tgfx=");
+__obsolete_setup("tgfx_2=");
+__obsolete_setup("tgfx_3=");
 
 #define TGFX_REFRESH_TIME	HZ/100	/* 10 ms */
 
@@ -58,10 +74,6 @@ MODULE_PARM(tgfx_3, "2-8i");
 #define TGFX_TOP		0x01
 #define TGFX_TOP2		0x08
 
-static int tgfx[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
-static int tgfx_2[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
-static int tgfx_3[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
-
 static int tgfx_buttons[] = { BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2 };
 static char *tgfx_name = "TurboGraFX Multisystem joystick";
 
@@ -133,7 +145,7 @@ static void tgfx_close(struct input_dev *dev)
  * tgfx_probe() probes for tg gamepads.
  */
 
-static struct tgfx __init *tgfx_probe(int *config)
+static struct tgfx __init *tgfx_probe(int *config, int nargs)
 {
 	struct tgfx *tgfx;
 	struct parport *pp;
@@ -142,6 +154,11 @@ static struct tgfx __init *tgfx_probe(int *config)
 	if (config[0] < 0)
 		return NULL;
 
+	if (nargs < 2) {
+		printk(KERN_ERR "turbografx.c: at least one joystick must be specified\n");
+		return NULL;
+	}
+
 	pp = parport_find_number(config[0]);
 
 	if (!pp) {
@@ -171,7 +188,7 @@ static struct tgfx __init *tgfx_probe(int *config)
 
 	tgfx->sticks = 0;
 
-	for (i = 0; i < 7; i++)
+	for (i = 0; i < nargs - 1; i++)
 		if (config[i+1] > 0 && config[i+1] < 6) {
 
 			tgfx->sticks |= (1 << i);
@@ -212,38 +229,11 @@ static struct tgfx __init *tgfx_probe(int *config)
 	return tgfx;
 }
 
-#ifndef MODULE
-static int __init tgfx_setup(char *str)
-{
-	int i, ints[9];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 8; i++) tgfx[i] = ints[i + 1];
-	return 1;
-}
-static int __init tgfx_setup_2(char *str)
-{
-	int i, ints[9];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 8; i++) tgfx_2[i] = ints[i + 1];
-	return 1;
-}
-static int __init tgfx_setup_3(char *str)
-{
-	int i, ints[9];
-	get_options(str, ARRAY_SIZE(ints), ints);
-	for (i = 0; i <= ints[0] && i < 8; i++) tgfx_3[i] = ints[i + 1];
-	return 1;
-}
-__setup("tgfx=", tgfx_setup);
-__setup("tgfx_2=", tgfx_setup_2);
-__setup("tgfx_3=", tgfx_setup_3);
-#endif
-
 int __init tgfx_init(void)
 {
-	tgfx_base[0] = tgfx_probe(tgfx);
-	tgfx_base[1] = tgfx_probe(tgfx_2);
-	tgfx_base[2] = tgfx_probe(tgfx_3);
+	tgfx_base[0] = tgfx_probe(tgfx, tgfx_nargs);
+	tgfx_base[1] = tgfx_probe(tgfx_2, tgfx_nargs_2);
+	tgfx_base[2] = tgfx_probe(tgfx_3, tgfx_nargs_3);
 
 	if (tgfx_base[0] || tgfx_base[1] || tgfx_base[2])
 		return 0;

drivers/input/keyboard/Kconfig

@@ -17,6 +17,7 @@ config KEYBOARD_ATKBD
 	depends on INPUT && INPUT_KEYBOARD
 	select SERIO
 	select SERIO_I8042 if PC
+	select SERIO_GSCPS2 if GSC
 	help
 	  Say Y here if you want to use a standard AT or PS/2 keyboard. Usually
 	  you'll need this, unless you have a different type keyboard (USB, ADB
@@ -40,6 +41,19 @@ config KEYBOARD_SUNKBD
 	  To compile this driver as a module, choose M here: the
 	  module will be called sunkbd.
 
+config KEYBOARD_LKKBD
+	tristate "DECstation/VAXstation LK201/LK401 keyboard support"
+	depends on INPUT && INPUT_KEYBOARD
+	select SERIO
+	help
+	  Say Y here if you want to use a LK201 or LK401 style serial
+	  keyboard. This keyboard is also useable on PCs if you attach
+	  it with the inputattach program. The connector pinout is
+	  described within lkkbd.c.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called lkkbd.
+
 config KEYBOARD_XTKBD
 	tristate "XT Keyboard support"
 	depends on INPUT && INPUT_KEYBOARD

drivers/input/keyboard/Makefile

@@ -7,6 +7,7 @@
 obj-$(CONFIG_KEYBOARD_ATKBD)		+= atkbd.o
 obj-$(CONFIG_KEYBOARD_MAPLE)		+= maple_keyb.o
 obj-$(CONFIG_KEYBOARD_SUNKBD)		+= sunkbd.o
+obj-$(CONFIG_KEYBOARD_LKKBD)		+= lkkbd.o
 obj-$(CONFIG_KEYBOARD_XTKBD)		+= xtkbd.o
 obj-$(CONFIG_KEYBOARD_AMIGA)		+= amikbd.o
 obj-$(CONFIG_KEYBOARD_NEWTON)		+= newtonkbd.o

drivers/input/keyboard/atkbd.c

@@ -30,21 +30,17 @@
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
 MODULE_DESCRIPTION("AT and PS/2 keyboard driver");
-MODULE_PARM(atkbd_set, "1i");
-MODULE_PARM(atkbd_reset, "1i");
-MODULE_PARM(atkbd_softrepeat, "1i");
 MODULE_LICENSE("GPL");
 
 static int atkbd_set = 2;
 module_param_named(set, atkbd_set, int, 0);
-MODULE_PARM_DESC(set, "Select keyboard code set (2 = default, 3, 4)");
+MODULE_PARM_DESC(set, "Select keyboard code set (2 = default, 3 = PS/2 native)");
+
 #if defined(__i386__) || defined(__x86_64__) || defined(__hppa__)
 static int atkbd_reset;
 #else
 static int atkbd_reset = 1;
 #endif
-static int atkbd_softrepeat;
-
 module_param_named(reset, atkbd_reset, bool, 0);
 MODULE_PARM_DESC(reset, "Reset keyboard during initialization");
 
@@ -52,6 +48,18 @@ static int atkbd_softrepeat;
 module_param_named(softrepeat, atkbd_softrepeat, bool, 0);
 MODULE_PARM_DESC(softrepeat, "Use software keyboard repeat");
 
+static int atkbd_scroll;
+module_param_named(scroll, atkbd_scroll, bool, 0);
+MODULE_PARM_DESC(scroll, "Enable scroll-wheel on MS Office and similar keyboards");
+
+static int atkbd_extra;
+module_param_named(extra, atkbd_extra, bool, 0);
+MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
+
+__obsolete_setup("atkbd_set=");
+__obsolete_setup("atkbd_reset");
+__obsolete_setup("atkbd_softrepeat=");
+
 /*
  * Scancode to keycode tables. These are just the default setting, and
  * are loadable via an userland utility.
@@ -127,11 +135,11 @@ static unsigned char atkbd_unxlate_table[128] = {
 #define ATKBD_CMD_EX_SETLEDS	0x20eb
 #define ATKBD_CMD_OK_GETID	0x02e8
 
+
 #define ATKBD_RET_ACK		0xfa
 #define ATKBD_RET_NAK		0xfe
 #define ATKBD_RET_BAT		0xaa
 #define ATKBD_RET_EMUL0		0xe0
-#define ATKBD_RET_EMULX		0x80
 #define ATKBD_RET_EMUL1		0xe1
 #define ATKBD_RET_RELEASE	0xf0
 #define ATKBD_RET_HANGUEL	0xf1
@@ -141,6 +149,22 @@ static unsigned char atkbd_unxlate_table[128] = {
 #define ATKBD_KEY_UNKNOWN	  0
 #define ATKBD_KEY_NULL		255
 
+#define ATKBD_SCR_1		254
+#define ATKBD_SCR_2		253
+#define ATKBD_SCR_4		252
+#define ATKBD_SCR_8		251
+#define ATKBD_SCR_CLICK		250
+
+#define ATKBD_SPECIAL		250
+
+static unsigned char atkbd_scroll_keys[5][2] = {
+	{ ATKBD_SCR_1,     0x45 },
+	{ ATKBD_SCR_2,     0x29 },
+	{ ATKBD_SCR_4,     0x36 },
+	{ ATKBD_SCR_8,     0x27 },
+	{ ATKBD_SCR_CLICK, 0x60 },
+};
+
 /*
  * The atkbd control structure
  */
@@ -155,6 +179,7 @@ struct atkbd {
 	unsigned char cmdbuf[4];
 	unsigned char cmdcnt;
 	unsigned char set;
+	unsigned char extra;
 	unsigned char release;
 	int lastkey;
 	volatile signed char ack;
@@ -189,6 +214,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
 {
 	struct atkbd *atkbd = serio->private;
 	unsigned int code = data;
+	int scroll = 0, click = -1;
 	int value;
 
 #ifdef ATKBD_DEBUG
@@ -202,7 +228,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
 		atkbd->resend = 1;
 		goto out;
 	}
-	
+
 	if (!flags && data == ATKBD_RET_ACK)
 		atkbd->resend = 0;
 #endif
@@ -276,7 +302,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
 		case ATKBD_KEY_UNKNOWN:
 			printk(KERN_WARNING "atkbd.c: Unknown key %s (%s set %d, code %#x on %s).\n",
 				atkbd->release ? "released" : "pressed",
-				atkbd->translated ? "translated" : "raw", 
+				atkbd->translated ? "translated" : "raw",
 				atkbd->set, code, serio->phys);
 			if (atkbd->translated && atkbd->set == 2 && code == 0x7a)
 				printk(KERN_WARNING "atkbd.c: This is an XFree86 bug. It shouldn't access"
@@ -284,6 +310,21 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
 			else
 				printk(KERN_WARNING "atkbd.c: Use 'setkeycodes %s%02x <keycode>' to make it known.\n",						code & 0x80 ? "e0" : "", code & 0x7f);
 			break;
+		case ATKBD_SCR_1:
+			scroll = 1 - atkbd->release * 2;
+			break;
+		case ATKBD_SCR_2:
+			scroll = 2 - atkbd->release * 4;
+			break;
+		case ATKBD_SCR_4:
+			scroll = 4 - atkbd->release * 8;
+			break;
+		case ATKBD_SCR_8:
+			scroll = 8 - atkbd->release * 16;
+			break;
+		case ATKBD_SCR_CLICK:
+			click = !atkbd->release;
+			break;
 		default:
 			value = atkbd->release ? 0 :
 				(1 + (!atkbd_softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key)));
@@ -305,6 +346,13 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
 			atkbd_report_key(&atkbd->dev, regs, atkbd->keycode[code], value);
 	}
 
+	if (scroll || click != -1) {
+		input_regs(&atkbd->dev, regs);
+		input_report_key(&atkbd->dev, BTN_MIDDLE, click);
+		input_report_rel(&atkbd->dev, REL_WHEEL, scroll);
+		input_sync(&atkbd->dev);
+	}
+
 	atkbd->release = 0;
 out:
 	return IRQ_HANDLED;
@@ -353,7 +401,7 @@ static int atkbd_command(struct atkbd *atkbd, unsigned char *param, int command)
 	if (receive && param)
 		for (i = 0; i < receive; i++)
 			atkbd->cmdbuf[(receive - 1) - i] = param[i];
-	
+
 	if (command & 0xff)
 		if (atkbd_sendbyte(atkbd, command & 0xff))
 			return (atkbd->cmdcnt = 0) - 1;
@@ -373,7 +421,7 @@ static int atkbd_command(struct atkbd *atkbd, unsigned char *param, int command)
 			atkbd->cmdcnt = 0;
 			break;
 		}
-	
+
 		udelay(1);
 	}
 
@@ -420,7 +468,7 @@ static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int co
 			         | (test_bit(LED_CAPSL,   dev->led) ? 4 : 0);
 		        atkbd_command(atkbd, param, ATKBD_CMD_SETLEDS);
 
-			if (atkbd->set == 4) {
+			if (atkbd->extra) {
 				param[0] = 0;
 				param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
 					 | (test_bit(LED_SLEEP,   dev->led) ? 0x02 : 0)
@@ -466,7 +514,7 @@ static int atkbd_probe(struct atkbd *atkbd)
  */
 
 	if (atkbd_reset)
-		if (atkbd_command(atkbd, NULL, ATKBD_CMD_RESET_BAT)) 
+		if (atkbd_command(atkbd, NULL, ATKBD_CMD_RESET_BAT))
 			printk(KERN_WARNING "atkbd.c: keyboard reset failed on %s\n", atkbd->serio->phys);
 
 /*
@@ -529,21 +577,22 @@ static int atkbd_set_3(struct atkbd *atkbd)
 		return 3;
 	}
 
-	if (atkbd_set != 2) 
-		if (!atkbd_command(atkbd, param, ATKBD_CMD_OK_GETID)) {
-			atkbd->id = param[0] << 8 | param[1];
+	if (atkbd_extra) {
+		param[0] = 0x71;
+		if (!atkbd_command(atkbd, param, ATKBD_CMD_EX_ENABLE)) {
+			atkbd->extra = 1;
 			return 2;
 		}
-
-	if (atkbd_set == 4) {
-		param[0] = 0x71;
-		if (!atkbd_command(atkbd, param, ATKBD_CMD_EX_ENABLE))
-			return 4;
 	}
 
-	if (atkbd_set != 3) 
+	if (atkbd_set != 3)
 		return 2;
 
+	if (!atkbd_command(atkbd, param, ATKBD_CMD_OK_GETID)) {
+		atkbd->id = param[0] << 8 | param[1];
+		return 2;
+	}
+
 	param[0] = 3;
 	if (atkbd_command(atkbd, param, ATKBD_CMD_SSCANSET))
 		return 2;
@@ -637,7 +686,7 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
 
 	switch (serio->type & SERIO_TYPE) {
 
-		case SERIO_8042_XL: 
+		case SERIO_8042_XL:
 			atkbd->translated = 1;
 		case SERIO_8042:
 			if (serio->write)
@@ -650,7 +699,7 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
 			kfree(atkbd);
 			return;
 	}
-			
+
 	if (atkbd->write) {
 		atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP);
 		atkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
@@ -687,7 +736,7 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
 			kfree(atkbd);
 			return;
 		}
-		
+
 		atkbd->set = atkbd_set_3(atkbd);
 		atkbd_enable(atkbd);
 
@@ -696,24 +745,32 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
 		atkbd->id = 0xab00;
 	}
 
-	if (atkbd->set == 4) {
+	if (atkbd->extra) {
 		atkbd->dev.ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | BIT(LED_SLEEP) | BIT(LED_MUTE) | BIT(LED_MISC);
-		sprintf(atkbd->name, "AT Set 2 Extended keyboard");
+		sprintf(atkbd->name, "AT Set 2 Extra keyboard");
 	} else
 		sprintf(atkbd->name, "AT %s Set %d keyboard",
 			atkbd->translated ? "Translated" : "Raw", atkbd->set);
 
 	sprintf(atkbd->phys, "%s/input0", serio->phys);
 
+	if (atkbd_scroll) {
+		for (i = 0; i < 5; i++)
+			atkbd_set2_keycode[atkbd_scroll_keys[i][1]] = atkbd_scroll_keys[i][0];
+		atkbd->dev.evbit[0] |= BIT(EV_REL);
+		atkbd->dev.relbit[0] = BIT(REL_WHEEL);
+		set_bit(BTN_MIDDLE, atkbd->dev.keybit);
+	}
+
 	if (atkbd->translated) {
 		for (i = 0; i < 128; i++) {
 			atkbd->keycode[i] = atkbd_set2_keycode[atkbd_unxlate_table[i]];
 			atkbd->keycode[i | 0x80] = atkbd_set2_keycode[atkbd_unxlate_table[i] | 0x80];
 		}
-	} else if (atkbd->set == 2) {
-		memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));
-	} else {
+	} else if (atkbd->set == 3) {
 		memcpy(atkbd->keycode, atkbd_set3_keycode, sizeof(atkbd->keycode));
+	} else {
+		memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));
 	}
 
 	atkbd->dev.name = atkbd->name;
@@ -724,7 +781,7 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
 	atkbd->dev.id.version = atkbd->id;
 
 	for (i = 0; i < 512; i++)
-		if (atkbd->keycode[i] && atkbd->keycode[i] < 255)
+		if (atkbd->keycode[i] && atkbd->keycode[i] < ATKBD_SPECIAL)
 			set_bit(atkbd->keycode[i], atkbd->dev.keybit);
 
 	input_register_device(&atkbd->dev);
@@ -741,46 +798,29 @@ static int atkbd_reconnect(struct serio *serio)
 {
 	struct atkbd *atkbd = serio->private;
 	struct serio_dev *dev = serio->dev;
-	int i;
+	unsigned char param[1];
 
-        if (!dev) {
-                printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
-                return -1;
-        }
+	if (!dev) {
+		printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
+		return -1;
+	}
 
 	if (atkbd->write) {
+		param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0)
+		         | (test_bit(LED_NUML,    atkbd->dev.led) ? 2 : 0)
+ 		         | (test_bit(LED_CAPSL,   atkbd->dev.led) ? 4 : 0);
+		
 		if (atkbd_probe(atkbd))
 			return -1;
-
-		atkbd->set = atkbd_set_3(atkbd);
+		if (atkbd->set != atkbd_set_3(atkbd))
+			return -1;
+		
 		atkbd_enable(atkbd);
-	} else {
-		atkbd->set = 2;
-		atkbd->id = 0xab00;
-	}
-
-	/*
-	 * Here we probably should check if the keyboard has the same set that
-         * it had before and bail out if it's different. But this will most likely
-         * cause new keyboard device be created... and for the user it will look
-         * like keyboard is lost
-	 */
 
-	if (atkbd->translated) {
-		for (i = 0; i < 128; i++) {
-			atkbd->keycode[i] = atkbd_set2_keycode[atkbd_unxlate_table[i]];
-			atkbd->keycode[i | 0x80] = atkbd_set2_keycode[atkbd_unxlate_table[i] | 0x80];
-		}
-	} else if (atkbd->set == 2) {
-		memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));
-	} else {
-		memcpy(atkbd->keycode, atkbd_set3_keycode, sizeof(atkbd->keycode));
+		if (atkbd_command(atkbd, param, ATKBD_CMD_SETLEDS))
+			return -1;
 	}
 
-	for (i = 0; i < 512; i++)
-		if (atkbd->keycode[i] && atkbd->keycode[i] < 255)
-			set_bit(atkbd->keycode[i], atkbd->dev.keybit);
-
 	return 0;
 }
 

drivers/input/keyboard/hpps2atkbd.h

@@ -4,14 +4,9 @@
  * Copyright (c) 2004 Helge Deller <deller@gmx.de>
  * Copyright (c) 2002 Laurent Canet <canetl@esiee.fr>
  * Copyright (c) 2002 Thibaut Varene <varenet@esiee.fr>
+ * Copyright (c) 2000 Xavier Debacker <debackex@esiee.fr>
  *
- * based on linux-2.4's hp_mouse.c & hp_keyb.c
- * 	Copyright (c) 1999 Alex deVries <adevries@thepuffingroup.com>
- *	Copyright (c) 1999-2000 Philipp Rumpf <prumpf@tux.org>
- *	Copyright (c) 2000 Xavier Debacker <debackex@esiee.fr>
- *	Copyright (c) 2000-2001 Thomas Marteau <marteaut@esiee.fr>
- *
- * HP PS/2 AT-compatible Keyboard, found in PA/RISC Workstations
+ * HP PS/2 AT-compatible Keyboard, found in PA/RISC Workstations & Laptops
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -19,87 +14,100 @@
  */
 
 
-#define KBD_UNKNOWN 0
-
-/* Raw SET 2 scancode table */
+/* undefine if you have a RDI PRECISIONBOOK */
+#define STANDARD_KEYBOARD
 
-#if 0
-	/* conflicting keys between a RDI Precisionbook keyboard and a normal HP keyboard */
-        keytable[0x07] = KEY_F1;        /* KEY_F12      */
-        keytable[0x11] = KEY_LEFTCTRL;  /* KEY_LEFTALT  */
-        keytable[0x14] = KEY_CAPSLOCK;  /* KEY_LEFTCTRL */
-        keytable[0x61] = KEY_LEFT;      /* KEY_102ND    */
+#if defined(STANDARD_KEYBOARD)
+# define CONFLICT(x,y) x
+#else
+# define CONFLICT(x,y) y
 #endif
 
+/* sadly RDI (Tadpole) decided to ship a different keyboard layout
+   than HP for their PS/2 laptop keyboard which leads to conflicting
+   keycodes between a normal HP PS/2 keyboard and a RDI Precisionbook.
+                                HP:		RDI:            */
+#define C_07	CONFLICT(	KEY_F12,	KEY_F1		)
+#define C_11	CONFLICT(	KEY_LEFTALT,	KEY_LEFTCTRL	)
+#define C_14	CONFLICT(	KEY_LEFTCTRL,	KEY_CAPSLOCK	)
+#define C_58	CONFLICT(	KEY_CAPSLOCK,	KEY_RIGHTCTRL	)
+#define C_61	CONFLICT(	KEY_102ND,	KEY_LEFT	)
+
+/* Raw SET 2 scancode table */
 
-static unsigned char atkbd_set2_keycode[512] = {
+/* 00 */  KEY_RESERVED, KEY_F9,        KEY_RESERVED,  KEY_F5,        KEY_F3,        KEY_F1,       KEY_F2,        C_07,
+/* 08 */  KEY_ESC,      KEY_F10,       KEY_F8,        KEY_F6,        KEY_F4,        KEY_TAB,      KEY_GRAVE,     KEY_F2,
+/* 10 */  KEY_RESERVED, C_11,          KEY_LEFTSHIFT, KEY_RESERVED,  C_14,          KEY_Q,        KEY_1,         KEY_F3,
+/* 18 */  KEY_RESERVED, KEY_LEFTALT,   KEY_Z,         KEY_S,         KEY_A,         KEY_W,        KEY_2,         KEY_F4,
+/* 20 */  KEY_RESERVED, KEY_C,         KEY_X,         KEY_D,         KEY_E,         KEY_4,        KEY_3,         KEY_F5,
+/* 28 */  KEY_RESERVED, KEY_SPACE,     KEY_V,         KEY_F,         KEY_T,         KEY_R,        KEY_5,         KEY_F6,
+/* 30 */  KEY_RESERVED, KEY_N,         KEY_B,         KEY_H,         KEY_G,         KEY_Y,        KEY_6,         KEY_F7,
+/* 38 */  KEY_RESERVED, KEY_RIGHTALT,  KEY_M,         KEY_J,         KEY_U,         KEY_7,        KEY_8,         KEY_F8,
+/* 40 */  KEY_RESERVED, KEY_COMMA,     KEY_K,         KEY_I,         KEY_O,         KEY_0,        KEY_9,         KEY_F9,
+/* 48 */  KEY_RESERVED, KEY_DOT,       KEY_SLASH,     KEY_L,         KEY_SEMICOLON, KEY_P,        KEY_MINUS,     KEY_F10,
+/* 50 */  KEY_RESERVED, KEY_RESERVED,  KEY_APOSTROPHE,KEY_RESERVED,  KEY_LEFTBRACE, KEY_EQUAL,    KEY_F11,       KEY_SYSRQ,
+/* 58 */  C_58,         KEY_RIGHTSHIFT,KEY_ENTER,     KEY_RIGHTBRACE,KEY_BACKSLASH, KEY_BACKSLASH,KEY_F12,       KEY_SCROLLLOCK,
+/* 60 */  KEY_DOWN,     C_61,          KEY_PAUSE,     KEY_UP,        KEY_DELETE,    KEY_END,      KEY_BACKSPACE, KEY_INSERT,
+/* 68 */  KEY_RESERVED, KEY_KP1,       KEY_RIGHT,     KEY_KP4,       KEY_KP7,       KEY_PAGEDOWN, KEY_HOME,      KEY_PAGEUP,
+/* 70 */  KEY_KP0,      KEY_KPDOT,     KEY_KP2,       KEY_KP5,       KEY_KP6,       KEY_KP8,      KEY_ESC,       KEY_NUMLOCK,
+/* 78 */  KEY_F11,      KEY_KPPLUS,    KEY_KP3,       KEY_KPMINUS,   KEY_KPASTERISK,KEY_KP9,      KEY_SCROLLLOCK,KEY_103RD,
+/* 80 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 88 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 90 */  KEY_RESERVED, KEY_RIGHTALT,  KEY_SYSRQ,     KEY_RESERVED,  KEY_RIGHTCTRL, KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 98 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_CAPSLOCK, KEY_RESERVED,  KEY_LEFTMETA,
+/* a0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RIGHTMETA,
+/* a8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_COMPOSE,
+/* b0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* b8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* c0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* c8 */  KEY_RESERVED, KEY_RESERVED,  KEY_KPSLASH,   KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* d0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* d8 */  KEY_RESERVED, KEY_RESERVED,  KEY_KPENTER,   KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* e0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* e8 */  KEY_RESERVED, KEY_END,       KEY_RESERVED,  KEY_LEFT,      KEY_HOME,      KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* f0 */  KEY_INSERT,   KEY_DELETE,    KEY_DOWN,      KEY_RESERVED,  KEY_RIGHT,     KEY_UP,       KEY_RESERVED,  KEY_PAUSE,
+/* f8 */  KEY_RESERVED, KEY_RESERVED,  KEY_PAGEDOWN,  KEY_RESERVED,  KEY_SYSRQ,     KEY_PAGEUP,   KEY_RESERVED,  KEY_RESERVED,
 
-	/* 00 */  KBD_UNKNOWN,  KEY_F9,        KBD_UNKNOWN,   KEY_F5,        KEY_F3,        KEY_F1,       KEY_F2,        KEY_F1,
-	/* 08 */  KEY_ESC,      KEY_F10,       KEY_F8,        KEY_F6,        KEY_F4,        KEY_TAB,      KEY_GRAVE,     KEY_F2,
-	/* 10 */  KBD_UNKNOWN,  KEY_LEFTCTRL,  KEY_LEFTSHIFT, KBD_UNKNOWN,   KEY_CAPSLOCK,  KEY_Q,        KEY_1,         KEY_F3,
-	/* 18 */  KBD_UNKNOWN,  KEY_LEFTALT,   KEY_Z,         KEY_S,         KEY_A,         KEY_W,        KEY_2,         KEY_F4,
-	/* 20 */  KBD_UNKNOWN,  KEY_C,         KEY_X,         KEY_D,         KEY_E,         KEY_4,        KEY_3,         KEY_F5,
-	/* 28 */  KBD_UNKNOWN,  KEY_SPACE,     KEY_V,         KEY_F,         KEY_T,         KEY_R,        KEY_5,         KEY_F6,
-	/* 30 */  KBD_UNKNOWN,  KEY_N,         KEY_B,         KEY_H,         KEY_G,         KEY_Y,        KEY_6,         KEY_F7,
-	/* 38 */  KBD_UNKNOWN,  KEY_RIGHTALT,  KEY_M,         KEY_J,         KEY_U,         KEY_7,        KEY_8,         KEY_F8,
-	/* 40 */  KBD_UNKNOWN,  KEY_COMMA,     KEY_K,         KEY_I,         KEY_O,         KEY_0,        KEY_9,         KEY_F9,
-	/* 48 */  KBD_UNKNOWN,  KEY_DOT,       KEY_SLASH,     KEY_L,         KEY_SEMICOLON, KEY_P,        KEY_MINUS,     KEY_F10,
-	/* 50 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_APOSTROPHE,KBD_UNKNOWN,   KEY_LEFTBRACE, KEY_EQUAL,    KEY_F11,       KEY_SYSRQ,
-	/* 58 */  KEY_CAPSLOCK, KEY_RIGHTSHIFT,KEY_ENTER,     KEY_RIGHTBRACE,KEY_BACKSLASH, KEY_BACKSLASH,KEY_F12,       KEY_SCROLLLOCK,
-	/* 60 */  KEY_DOWN,     KEY_LEFT,      KEY_PAUSE,     KEY_UP,        KEY_DELETE,    KEY_END,      KEY_BACKSPACE, KEY_INSERT,
-	/* 68 */  KBD_UNKNOWN,  KEY_KP1,       KEY_RIGHT,     KEY_KP4,       KEY_KP7,       KEY_PAGEDOWN, KEY_HOME,      KEY_PAGEUP,
-	/* 70 */  KEY_KP0,      KEY_KPDOT,     KEY_KP2,       KEY_KP5,       KEY_KP6,       KEY_KP8,      KEY_ESC,       KEY_NUMLOCK,
-	/* 78 */  KEY_F11,      KEY_KPPLUS,    KEY_KP3,       KEY_KPMINUS,   KEY_KPASTERISK,KEY_KP9,      KEY_SCROLLLOCK,KEY_103RD,
-	/* 80 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 88 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 90 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 98 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
+/* These are offset for escaped keycodes: */
 
-	/* These are offset for escaped keycodes: */
+/* 00 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_F7,        KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 08 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_LEFTMETA,  KEY_RIGHTMETA, KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 10 */  KEY_RESERVED, KEY_RIGHTALT,  KEY_RESERVED,  KEY_RESERVED,  KEY_RIGHTCTRL, KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 18 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 20 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 28 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 30 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 38 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 40 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 48 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 50 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 58 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 60 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 68 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 70 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 78 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 80 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 88 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 90 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* 98 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* a0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* a8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* b0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* b8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* c0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* c8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* d0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* d8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* e0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* e8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* f0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
+/* f8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED
 
-	/* 00 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KEY_F7,        KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 08 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KEY_LEFTMETA,  KEY_RIGHTMETA, KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 10 */  KBD_UNKNOWN,  KEY_RIGHTALT,  KBD_UNKNOWN,   KBD_UNKNOWN,   KEY_RIGHTCTRL, KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 18 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 20 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 28 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 30 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 38 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 40 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 48 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_KPSLASH,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 50 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 58 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_KPENTER,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 60 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 68 */  KBD_UNKNOWN,  KEY_END,       KBD_UNKNOWN,   KEY_LEFT,      KEY_HOME,      KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 70 */  KEY_INSERT,   KEY_DELETE,    KEY_DOWN,      KBD_UNKNOWN,   KEY_RIGHT,     KEY_UP,       KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 78 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_PAGEDOWN,  KBD_UNKNOWN,   KEY_SYSRQ,     KEY_PAGEUP,   KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 80 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 88 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 90 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 98 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN
+#undef STANDARD_KEYBOARD
+#undef CONFLICT
+#undef C_07
+#undef C_11
+#undef C_14
+#undef C_58
+#undef C_61
 
-};

drivers/input/keyboard/lkkbd.c

+/*
+ *  Copyright (C) 2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
+ */
+
+/*
+ * LK keyboard driver for Linux, based on sunkbd.c (C) by Vojtech Pavlik
+ */
+
+/*
+ * DEC LK201 and LK401 keyboard driver for Linux (primary for DECstations
+ * and VAXstations, but can also be used on any standard RS232 with an
+ * adaptor).
+ *
+ * DISCLAUNER: This works for _me_. If you break anything by using the
+ * information given below, I will _not_ be lieable!
+ *
+ * RJ11 pinout:		To DB9:		Or DB25:
+ * 	1 - RxD <---->	Pin 3 (TxD) <->	Pin 2 (TxD)
+ * 	2 - GND <---->	Pin 5 (GND) <->	Pin 7 (GND)
+ * 	4 - TxD <---->	Pin 2 (RxD) <->	Pin 3 (RxD)
+ * 	3 - +12V (from HDD drive connector), DON'T connect to DB9 or DB25!!!
+ *
+ * Pin numbers for DB9 and DB25 are noted on the plug (quite small:). For
+ * RJ11, it's like this:
+ *
+ *      __=__	Hold the plug in front of you, cable downwards,
+ *     /___/|	nose is hidden behind the plug. Now, pin 1 is at
+ *    |1234||	the left side, pin 4 at the right and 2 and 3 are
+ *    |IIII||	in between, of course:)
+ *    |    ||
+ *    |____|/
+ *      ||	So the adaptor consists of three connected cables
+ *      ||	for data transmission (RxD and TxD) and signal ground.
+ *		Additionally, you have to get +12V from somewhere.
+ * Most easily, you'll get that from a floppy or HDD power connector.
+ * It's the yellow cable there (black is ground and red is +5V).
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * email or by paper mail:
+ * Jan-Benedict Glaw, Lilienstrae 16, 33790 Hrste (near Halle/Westf.),
+ * Germany.
+ */
+
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+#include <linux/workqueue.h>
+
+
+MODULE_AUTHOR ("Jan-Benedict Glaw <jblaw@lug-owl.de>");
+MODULE_DESCRIPTION ("LK keyboard driver");
+MODULE_LICENSE ("GPL");
+
+/*
+ * Known parameters:
+ *	bell_volume
+ *	keyclick_volume
+ *	ctrlclick_volume
+ *
+ * Please notice that there's not yet an API to set these at runtime.
+ */
+static int bell_volume = 100; /* % */
+module_param (bell_volume, int, 0);
+MODULE_PARM_DESC (bell_volume, "Bell volume (in %). default is 100%");
+
+static int keyclick_volume = 100; /* % */
+module_param (keyclick_volume, int, 0);
+MODULE_PARM_DESC (keyclick_volume, "Keyclick volume (in %), default is 100%");
+
+static int ctrlclick_volume = 100; /* % */
+module_param (ctrlclick_volume, int, 0);
+MODULE_PARM_DESC (ctrlclick_volume, "Ctrlclick volume (in %), default is 100%");
+
+
+
+#undef LKKBD_DEBUG
+#ifdef LKKBD_DEBUG
+#define DBG(x...) printk (x)
+#else
+#define DBG(x...) do {} while (0)
+#endif
+
+/* LED control */
+#define LK_LED_WAIT		0x81
+#define LK_LED_COMPOSE		0x82
+#define LK_LED_SHIFTLOCK	0x84
+#define LK_LED_SCROLLLOCK	0x88
+#define LK_CMD_LED_ON		0x13
+#define LK_CMD_LED_OFF		0x11
+
+/* Mode control */
+#define LK_MODE_DOWN		0x80
+#define LK_MODE_AUTODOWN	0x82
+#define LK_MODE_UPDOWN		0x86
+#define LK_CMD_SET_MODE(mode,div)	((mode) | ((div) << 3))
+
+/* Misc commands */
+#define LK_CMD_ENABLE_KEYCLICK	0x1b
+#define LK_CMD_DISABLE_KEYCLICK	0x99
+#define LK_CMD_DISABLE_BELL	0xa1
+#define LK_CMD_SOUND_BELL	0xa7
+#define LK_CMD_ENABLE_BELL	0x23
+#define LK_CMD_DISABLE_CTRCLICK	0xb9
+#define LK_CMD_ENABLE_CTRCLICK	0xbb
+#define LK_CMD_SET_DEFAULTS	0xd3
+#define LK_CMD_POWERCYCLE_RESET	0xfd
+#define LK_CMD_ENABLE_LK401	0xe9
+
+/* Misc responses from keyboard */
+#define LK_ALL_KEYS_UP		0xb3
+#define LK_METRONOME		0xb4
+#define LK_OUTPUT_ERROR		0xb5
+#define LK_INPUT_ERROR		0xb6
+#define LK_KBD_LOCKED		0xb7
+#define LK_KBD_TEST_MODE_ACK	0xb8
+#define LK_PREFIX_KEY_DOWN	0xb9
+#define LK_MODE_CHANGE_ACK	0xba
+#define LK_RESPONSE_RESERVED	0xbb
+
+#define LK_NUM_KEYCODES		256
+typedef u_int16_t lk_keycode_t;
+
+
+
+static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = {
+	[0x56] = KEY_F1,
+	[0x57] = KEY_F2,
+	[0x58] = KEY_F3,
+	[0x59] = KEY_F4,
+	[0x5a] = KEY_F5,
+	[0x64] = KEY_F6,
+	[0x65] = KEY_F7,
+	[0x66] = KEY_F8,
+	[0x67] = KEY_F9,
+	[0x68] = KEY_F10,
+	[0x71] = KEY_F11,
+	[0x72] = KEY_F12,
+	[0x73] = KEY_F13,
+	[0x74] = KEY_F14,
+	[0x7c] = KEY_F15,
+	[0x7d] = KEY_F16,
+	[0x80] = KEY_F17,
+	[0x81] = KEY_F18,
+	[0x82] = KEY_F19,
+	[0x83] = KEY_F20,
+	[0x8a] = KEY_FIND,
+	[0x8b] = KEY_INSERT,
+	[0x8c] = KEY_DELETE,
+	[0x8d] = KEY_SELECT,
+	[0x8e] = KEY_PAGEUP,
+	[0x8f] = KEY_PAGEDOWN,
+	[0x92] = KEY_KP0,
+	[0x94] = KEY_KPDOT,
+	[0x95] = KEY_KPENTER,
+	[0x96] = KEY_KP1,
+	[0x97] = KEY_KP2,
+	[0x98] = KEY_KP3,
+	[0x99] = KEY_KP4,
+	[0x9a] = KEY_KP5,
+	[0x9b] = KEY_KP6,
+	[0x9c] = KEY_KPCOMMA,
+	[0x9d] = KEY_KP7,
+	[0x9e] = KEY_KP8,
+	[0x9f] = KEY_KP9,
+	[0xa0] = KEY_KPMINUS,
+	[0xa1] = KEY_PROG1,
+	[0xa2] = KEY_PROG2,
+	[0xa3] = KEY_PROG3,
+	[0xa4] = KEY_PROG4,
+	[0xa7] = KEY_LEFT,
+	[0xa8] = KEY_RIGHT,
+	[0xa9] = KEY_DOWN,
+	[0xaa] = KEY_UP,
+	[0xab] = KEY_RIGHTSHIFT,
+	[0xac] = KEY_LEFTALT,
+	[0xad] = KEY_COMPOSE, /* Right Compose, that is. */
+	[0xae] = KEY_LEFTSHIFT, /* Same as KEY_RIGHTSHIFT on LK201 */
+	[0xaf] = KEY_LEFTCTRL,
+	[0xb0] = KEY_CAPSLOCK,
+	[0xb1] = KEY_COMPOSE, /* Left Compose, that is. */
+	[0xb2] = KEY_RIGHTALT,
+	[0xbc] = KEY_BACKSPACE,
+	[0xbd] = KEY_ENTER,
+	[0xbe] = KEY_TAB,
+	[0xbf] = KEY_ESC,
+	[0xc0] = KEY_1,
+	[0xc1] = KEY_Q,
+	[0xc2] = KEY_A,
+	[0xc3] = KEY_Z,
+	[0xc5] = KEY_2,
+	[0xc6] = KEY_W,
+	[0xc7] = KEY_S,
+	[0xc8] = KEY_X,
+	[0xc9] = KEY_102ND,
+	[0xcb] = KEY_3,
+	[0xcc] = KEY_E,
+	[0xcd] = KEY_D,
+	[0xce] = KEY_C,
+	[0xd0] = KEY_4,
+	[0xd1] = KEY_R,
+	[0xd2] = KEY_F,
+	[0xd3] = KEY_V,
+	[0xd4] = KEY_SPACE,
+	[0xd6] = KEY_5,
+	[0xd7] = KEY_T,
+	[0xd8] = KEY_G,
+	[0xd9] = KEY_B,
+	[0xdb] = KEY_6,
+	[0xdc] = KEY_Y,
+	[0xdd] = KEY_H,
+	[0xde] = KEY_N,
+	[0xe0] = KEY_7,
+	[0xe1] = KEY_U,
+	[0xe2] = KEY_J,
+	[0xe3] = KEY_M,
+	[0xe5] = KEY_8,
+	[0xe6] = KEY_I,
+	[0xe7] = KEY_K,
+	[0xe8] = KEY_COMMA,
+	[0xea] = KEY_9,
+	[0xeb] = KEY_O,
+	[0xec] = KEY_L,
+	[0xed] = KEY_DOT,
+	[0xef] = KEY_0,
+	[0xf0] = KEY_P,
+	[0xf2] = KEY_SEMICOLON,
+	[0xf3] = KEY_SLASH,
+	[0xf5] = KEY_EQUAL,
+	[0xf6] = KEY_RIGHTBRACE,
+	[0xf7] = KEY_BACKSLASH,
+	[0xf9] = KEY_MINUS,
+	[0xfa] = KEY_LEFTBRACE,
+	[0xfb] = KEY_APOSTROPHE,
+};
+
+#define CHECK_LED(LED, BITS) do {		\
+	if (test_bit (LED, lk->dev.led))	\
+		leds_on |= BITS;		\
+	else					\
+		leds_off |= BITS;		\
+	} while (0)
+
+/*
+ * Per-keyboard data
+ */
+struct lkkbd {
+	lk_keycode_t keycode[LK_NUM_KEYCODES];
+	int ignore_bytes;
+	struct input_dev dev;
+	struct serio *serio;
+	struct work_struct tq;
+	char name[64];
+	char phys[32];
+	char type;
+	int bell_volume;
+	int keyclick_volume;
+	int ctrlclick_volume;
+};
+
+/*
+ * Calculate volume parameter byte for a given volume.
+ */
+static unsigned char
+volume_to_hw (int volume_percent)
+{
+	unsigned char ret = 0;
+
+	if (volume_percent < 0)
+		volume_percent = 0;
+	if (volume_percent > 100)
+		volume_percent = 100;
+
+	if (volume_percent >= 0)
+		ret = 7;
+	if (volume_percent >= 13)	/* 12.5 */
+		ret = 6;
+	if (volume_percent >= 25)
+		ret = 5;
+	if (volume_percent >= 38)	/* 37.5 */
+		ret = 4;
+	if (volume_percent >= 50)
+		ret = 3;
+	if (volume_percent >= 63)	/* 62.5 */
+		ret = 2;		/* This is the default volume */
+	if (volume_percent >= 75)
+		ret = 1;
+	if (volume_percent >= 88)	/* 87.5 */
+		ret = 0;
+
+	ret |= 0x80;
+
+	return ret;
+}
+
+/*
+ * lkkbd_interrupt() is called by the low level driver when a character
+ * is received.
+ */
+static irqreturn_t
+lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags,
+		struct pt_regs *regs)
+{
+	struct lkkbd *lk = serio->private;
+	int i;
+
+	DBG (KERN_INFO "Got byte 0x%02x\n", data);
+
+	if (lk->ignore_bytes > 0) {
+		DBG (KERN_INFO "Ignoring a byte on %s\n",
+				lk->name);
+		lk->ignore_bytes--;
+		return IRQ_HANDLED;
+	}
+
+	switch (data) {
+		case LK_ALL_KEYS_UP:
+			input_regs (&lk->dev, regs);
+			for (i = 0; i < ARRAY_SIZE (lkkbd_keycode); i++)
+				if (lk->keycode[i] != KEY_RESERVED)
+					input_report_key (&lk->dev, lk->keycode[i], 0);
+			input_sync (&lk->dev);
+			break;
+		case LK_METRONOME:
+			DBG (KERN_INFO "Got LK_METRONOME and don't "
+					"know how to handle...\n");
+			break;
+		case LK_OUTPUT_ERROR:
+			DBG (KERN_INFO "Got LK_OUTPUT_ERROR and don't "
+					"know how to handle...\n");
+			break;
+		case LK_INPUT_ERROR:
+			DBG (KERN_INFO "Got LK_INPUT_ERROR and don't "
+					"know how to handle...\n");
+			break;
+		case LK_KBD_LOCKED:
+			DBG (KERN_INFO "Got LK_KBD_LOCKED and don't "
+					"know how to handle...\n");
+			break;
+		case LK_KBD_TEST_MODE_ACK:
+			DBG (KERN_INFO "Got LK_KBD_TEST_MODE_ACK and don't "
+					"know how to handle...\n");
+			break;
+		case LK_PREFIX_KEY_DOWN:
+			DBG (KERN_INFO "Got LK_PREFIX_KEY_DOWN and don't "
+					"know how to handle...\n");
+			break;
+		case LK_MODE_CHANGE_ACK:
+			DBG (KERN_INFO "Got LK_MODE_CHANGE_ACK and ignored "
+					"it properly...\n");
+			break;
+		case LK_RESPONSE_RESERVED:
+			DBG (KERN_INFO "Got LK_RESPONSE_RESERVED and don't "
+					"know how to handle...\n");
+			break;
+		case 0x01:
+			DBG (KERN_INFO "Got 0x01, scheduling re-initialization\n");
+			lk->ignore_bytes = 3;
+			schedule_work (&lk->tq);
+			break;
+
+		default:
+			if (lk->keycode[data] != KEY_RESERVED) {
+				input_regs (&lk->dev, regs);
+				if (!test_bit (lk->keycode[data], lk->dev.key))
+					input_report_key (&lk->dev, lk->keycode[data], 1);
+				else
+					input_report_key (&lk->dev, lk->keycode[data], 0);
+				input_sync (&lk->dev);
+                        } else
+                                printk (KERN_WARNING "%s: Unknown key with "
+						"scancode %02x on %s.\n",
+						__FILE__, data, lk->name);
+	}
+
+	return IRQ_HANDLED;
+}
+
+/*
+ * lkkbd_event() handles events from the input module.
+ */
+static int
+lkkbd_event (struct input_dev *dev, unsigned int type, unsigned int code,
+		int value)
+{
+	struct lkkbd *lk = dev->private;
+	unsigned char leds_on = 0;
+	unsigned char leds_off = 0;
+
+	switch (type) {
+		case EV_LED:
+			CHECK_LED (LED_CAPSL, LK_LED_SHIFTLOCK);
+			CHECK_LED (LED_COMPOSE, LK_LED_COMPOSE);
+			CHECK_LED (LED_SCROLLL, LK_LED_SCROLLLOCK);
+			CHECK_LED (LED_SLEEP, LK_LED_WAIT);
+			if (leds_on != 0) {
+				lk->serio->write (lk->serio, LK_CMD_LED_ON);
+				lk->serio->write (lk->serio, leds_on);
+			}
+			if (leds_off != 0) {
+				lk->serio->write (lk->serio, LK_CMD_LED_OFF);
+				lk->serio->write (lk->serio, leds_off);
+			}
+			return 0;
+
+		case EV_SND:
+			switch (code) {
+				case SND_CLICK:
+					if (value == 0) {
+						DBG ("%s: Deactivating key clicks\n", __FUNCTION__);
+						lk->serio->write (lk->serio, LK_CMD_DISABLE_KEYCLICK);
+						lk->serio->write (lk->serio, LK_CMD_DISABLE_CTRCLICK);
+					} else {
+						DBG ("%s: Activating key clicks\n", __FUNCTION__);
+						lk->serio->write (lk->serio, LK_CMD_ENABLE_KEYCLICK);
+						lk->serio->write (lk->serio, volume_to_hw (lk->keyclick_volume));
+						lk->serio->write (lk->serio, LK_CMD_ENABLE_CTRCLICK);
+						lk->serio->write (lk->serio, volume_to_hw (lk->ctrlclick_volume));
+					}
+					return 0;
+
+				case SND_BELL:
+					if (value != 0)
+						lk->serio->write (lk->serio, LK_CMD_SOUND_BELL);
+
+					return 0;
+			}
+			break;
+
+		default:
+			printk (KERN_ERR "%s (): Got unknown type %d, code %d, value %d\n",
+					__FUNCTION__, type, code, value);
+	}
+
+	return -1;
+}
+
+/*
+ * lkkbd_reinit() sets leds and beeps to a state the computer remembers they
+ * were in.
+ */
+static void
+lkkbd_reinit (void *data)
+{
+	struct lkkbd *lk = data;
+	int division;
+	unsigned char leds_on = 0;
+	unsigned char leds_off = 0;
+
+	/* Reset parameters */
+	lk->serio->write (lk->serio, LK_CMD_SET_DEFAULTS);
+
+	/* Set LEDs */
+	CHECK_LED (LED_CAPSL, LK_LED_SHIFTLOCK);
+	CHECK_LED (LED_COMPOSE, LK_LED_COMPOSE);
+	CHECK_LED (LED_SCROLLL, LK_LED_SCROLLLOCK);
+	CHECK_LED (LED_SLEEP, LK_LED_WAIT);
+	if (leds_on != 0) {
+		lk->serio->write (lk->serio, LK_CMD_LED_ON);
+		lk->serio->write (lk->serio, leds_on);
+	}
+	if (leds_off != 0) {
+		lk->serio->write (lk->serio, LK_CMD_LED_OFF);
+		lk->serio->write (lk->serio, leds_off);
+	}
+
+	/*
+	 * Try to activate extended LK401 mode. This command will
+	 * only work with a LK401 keyboard and grants access to
+	 * LAlt, RAlt, RCompose and RShift.
+	 */
+	lk->serio->write (lk->serio, LK_CMD_ENABLE_LK401);
+
+	/* Set all keys to UPDOWN mode */
+	for (division = 1; division <= 14; division++)
+		lk->serio->write (lk->serio, LK_CMD_SET_MODE (LK_MODE_UPDOWN,
+					division));
+
+	/* Enable bell and set volume */
+	lk->serio->write (lk->serio, LK_CMD_ENABLE_BELL);
+	lk->serio->write (lk->serio, volume_to_hw (lk->bell_volume));
+
+	/* Enable/disable keyclick (and possibly set volume) */
+	if (test_bit (SND_CLICK, lk->dev.snd)) {
+		lk->serio->write (lk->serio, LK_CMD_ENABLE_KEYCLICK);
+		lk->serio->write (lk->serio, volume_to_hw (lk->keyclick_volume));
+		lk->serio->write (lk->serio, LK_CMD_ENABLE_CTRCLICK);
+		lk->serio->write (lk->serio, volume_to_hw (lk->ctrlclick_volume));
+	} else {
+		lk->serio->write (lk->serio, LK_CMD_DISABLE_KEYCLICK);
+		lk->serio->write (lk->serio, LK_CMD_DISABLE_CTRCLICK);
+	}
+
+	/* Sound the bell if needed */
+	if (test_bit (SND_BELL, lk->dev.snd))
+		lk->serio->write (lk->serio, LK_CMD_SOUND_BELL);
+}
+
+/*
+ * lkkbd_connect() probes for a LK keyboard and fills the necessary structures.
+ */
+static void
+lkkbd_connect (struct serio *serio, struct serio_dev *dev)
+{
+	struct lkkbd *lk;
+	int i;
+
+	if ((serio->type & SERIO_TYPE) != SERIO_RS232)
+		return;
+	if (!(serio->type & SERIO_PROTO))
+		return;
+	if ((serio->type & SERIO_PROTO) && (serio->type & SERIO_PROTO) != SERIO_LKKBD)
+		return;
+
+	if (!(lk = kmalloc (sizeof (struct lkkbd), GFP_KERNEL)))
+		return;
+	memset (lk, 0, sizeof (struct lkkbd));
+
+	init_input_dev (&lk->dev);
+
+	lk->dev.evbit[0] = BIT (EV_KEY) | BIT (EV_LED) | BIT (EV_SND) | BIT (EV_REP);
+	lk->dev.ledbit[0] = BIT (LED_CAPSL) | BIT (LED_COMPOSE) | BIT (LED_SCROLLL) | BIT (LED_SLEEP);
+	lk->dev.sndbit[0] = BIT (SND_CLICK) | BIT (SND_BELL);
+
+	lk->serio = serio;
+
+	INIT_WORK (&lk->tq, lkkbd_reinit, lk);
+
+	lk->bell_volume = bell_volume;
+	lk->keyclick_volume = keyclick_volume;
+	lk->ctrlclick_volume = ctrlclick_volume;
+
+	lk->dev.keycode = lk->keycode;
+	lk->dev.keycodesize = sizeof (lk_keycode_t);
+	lk->dev.keycodemax = LK_NUM_KEYCODES;
+
+	lk->dev.event = lkkbd_event;
+	lk->dev.private = lk;
+
+	serio->private = lk;
+
+	if (serio_open (serio, dev)) {
+		kfree (lk);
+		return;
+	}
+
+	sprintf (lk->name, "LK keyboard");
+
+	memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES);
+	for (i = 0; i < LK_NUM_KEYCODES; i++)
+		set_bit (lk->keycode[i], lk->dev.keybit);
+
+	sprintf (lk->name, "%s/input0", serio->phys);
+
+	lk->dev.name = lk->name;
+	lk->dev.phys = lk->phys;
+	lk->dev.id.bustype = BUS_RS232;
+	lk->dev.id.vendor = SERIO_LKKBD;
+	lk->dev.id.product = 0;
+	lk->dev.id.version = 0x0100;
+
+	input_register_device (&lk->dev);
+
+	printk (KERN_INFO "input: %s on %s, initiating reset\n", lk->name, serio->phys);
+	lk->serio->write (lk->serio, LK_CMD_POWERCYCLE_RESET);
+}
+
+/*
+ * lkkbd_disconnect() unregisters and closes behind us.
+ */
+static void
+lkkbd_disconnect (struct serio *serio)
+{
+	struct lkkbd *lk = serio->private;
+
+	input_unregister_device (&lk->dev);
+	serio_close (serio);
+	kfree (lk);
+}
+
+static struct serio_dev lkkbd_dev = {
+	.interrupt = lkkbd_interrupt,
+	.connect = lkkbd_connect,
+	.disconnect = lkkbd_disconnect,
+};
+
+/*
+ * The functions for insering/removing us as a module.
+ */
+int __init
+lkkbd_init (void)
+{
+	serio_register_device (&lkkbd_dev);
+	return 0;
+}
+
+void __exit
+lkkbd_exit (void)
+{
+	serio_unregister_device (&lkkbd_dev);
+}
+
+module_init (lkkbd_init);
+module_exit (lkkbd_exit);
+

drivers/input/keyboard/sunkbd.c

@@ -77,6 +77,7 @@ struct sunkbd {
 	struct input_dev dev;
 	struct serio *serio;
 	struct work_struct tq;
+	wait_queue_head_t wait;
 	char name[64];
 	char phys[32];
 	char type;
@@ -96,11 +97,13 @@ static irqreturn_t sunkbd_interrupt(struct serio *serio,
 
 	if (sunkbd->reset <= -1) {		/* If cp[i] is 0xff, sunkbd->reset will stay -1. */
 		sunkbd->reset = data;		/* The keyboard sends 0xff 0xff 0xID on powerup */
+		wake_up_interruptible(&sunkbd->wait);
 		goto out;
 	}
 
 	if (sunkbd->layout == -1) {
 		sunkbd->layout = data;
+		wake_up_interruptible(&sunkbd->wait);
 		goto out;
 	}
 
@@ -176,22 +179,19 @@ static int sunkbd_event(struct input_dev *dev, unsigned int type, unsigned int c
 
 static int sunkbd_initialize(struct sunkbd *sunkbd)
 {
-	int t;
-
-	t = 1000;
 	sunkbd->reset = -2;
 	sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_RESET);
-	while (sunkbd->reset < 0 && --t) mdelay(1);
-	if (!t) return -1;
+	wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
+	if (sunkbd->reset <0)
+		return -1;
 
 	sunkbd->type = sunkbd->reset;
 
 	if (sunkbd->type == 4) {	/* Type 4 keyboard */
-		t = 250;
 		sunkbd->layout = -2;
 		sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_LAYOUT);
-		while (sunkbd->layout < 0 && --t) mdelay(1);
-		if (!t) return -1;
+		wait_event_interruptible_timeout(sunkbd->wait, sunkbd->layout >= 0, HZ/4);
+		if (sunkbd->layout < 0) return -1;
 		if (sunkbd->layout & SUNKBD_LAYOUT_5_MASK) sunkbd->type = 5;
 	}
 
@@ -206,9 +206,8 @@ static int sunkbd_initialize(struct sunkbd *sunkbd)
 static void sunkbd_reinit(void *data)
 {
 	struct sunkbd *sunkbd = data;
-	int t = 1000;
 
-	while (sunkbd->reset < 0 && --t) mdelay(1);
+	wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
 
 	sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_SETLED);
 	sunkbd->serio->write(sunkbd->serio, 
@@ -239,6 +238,7 @@ static void sunkbd_connect(struct serio *serio, struct serio_dev *dev)
 	memset(sunkbd, 0, sizeof(struct sunkbd));
 
 	init_input_dev(&sunkbd->dev);
+	init_waitqueue_head(&sunkbd->wait);
 
 	sunkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP);
 	sunkbd->dev.ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML);
@@ -275,7 +275,7 @@ static void sunkbd_connect(struct serio *serio, struct serio_dev *dev)
 		set_bit(sunkbd->keycode[i], sunkbd->dev.keybit);
 	clear_bit(0, sunkbd->dev.keybit);
 
-	sprintf(sunkbd->name, "%s/input", serio->phys);
+	sprintf(sunkbd->phys, "%s/input0", serio->phys);
 
 	sunkbd->dev.name = sunkbd->name;
 	sunkbd->dev.phys = sunkbd->phys;

drivers/input/misc/Kconfig

@@ -54,12 +54,3 @@ config INPUT_UINPUT
 	  To compile this driver as a module, choose M here: the
 	  module will be called uinput.
 
-config INPUT_GSC
-	tristate "PA-RISC GSC PS/2 keyboard/mouse support"
-	depends on GSC && INPUT && INPUT_MISC
-	help
-	  Say Y here if you have a PS/2 keyboard and/or mouse attached
-	  to your PA-RISC box.	HP run the keyboard in AT mode rather than
-	  XT mode like everyone else, so we need our own driver.
-	  Furthermore, the GSC PS/2 controller shares IRQ between mouse and
-	  keyboard.

drivers/input/misc/Makefile

@@ -9,4 +9,3 @@ obj-$(CONFIG_INPUT_PCSPKR)		+= pcspkr.o
 obj-$(CONFIG_INPUT_M68K_BEEP)		+= m68kspkr.o
 obj-$(CONFIG_INPUT_98SPKR)		+= 98spkr.o
 obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
-obj-$(CONFIG_INPUT_GSC)			+= gsc_ps2.o

drivers/input/misc/gsc_ps2.c

-/*
- * drivers/input/misc/gsc_ps2.c
- *
- * Copyright (c) 2002 Laurent Canet <canetl@esiee.fr>
- * Copyright (c) 2002 Thibaut Varene <varenet@esiee.fr>
- *
- * Pieces of code based on linux-2.4's hp_mouse.c & hp_keyb.c
- * 	Copyright (c) 1999 Alex deVries <adevries@thepuffingroup.com>
- *	Copyright (c) 1999-2000 Philipp Rumpf <prumpf@tux.org>
- *	Copyright (c) 2000 Xavier Debacker <debackex@esiee.fr>
- *	Copyright (c) 2000-2001 Thomas Marteau <marteaut@esiee.fr>
- *
- * HP PS/2 Keyboard, found in PA/RISC Workstations
- * very similar to AT keyboards, but without i8042
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- * 
- * STATUS:
- * 11/09: lc: Only basic keyboard is supported, mouse still needs to be done.
- * 11/12: tv: switching iomapping; cleaning code; improving module stuff.
- * 11/13: lc & tv: leds aren't working. auto_repeat/meta are. Generaly good behavior.
- * 11/15: tv: 2AM: leds ARE working !
- * 11/16: tv: 3AM: escaped keycodes emulation *handled*, some keycodes are
- *	  still deliberately ignored (18), what are they used for ?
- * 11/21: lc: mouse is now working
- * 11/29: tv: first try for error handling in init sequence
- *
- * TODO:
- * Error handling in init sequence
- * SysRq handling
- * Pause key handling
- * Intellimouse & other rodents handling (at least send an error when
- * such a mouse is plugged : it will totally fault)
- * Mouse: set scaling / Dino testing
- * Bug chasing...
- *
- */
-
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/ptrace.h>       /* interrupt.h wants struct pt_regs defined */
-#include <linux/interrupt.h>
-#include <linux/sched.h>        /* for request_irq/free_irq */        
-#include <linux/spinlock.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/kd.h>
-#include <linux/pci_ids.h>
-
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/parisc-device.h>
-
-/* Debugging stuff */
-#undef KBD_DEBUG
-#ifdef KBD_DEBUG
-	#define DPRINTK(fmt,args...) printk(KERN_DEBUG __FILE__ ":" fmt, ##args)
-#else 
-	#define DPRINTK(x,...)
-#endif
-
-
-/* 
- * Driver constants
- */
-
-/* PS/2 keyboard and mouse constants */
-#define AUX_RECONNECT		0xAA	/* PS/2 Mouse end of test successful */
-#define AUX_REPLY_ACK		0xFA
-#define AUX_ENABLE_DEV		0xF4	/* Enables aux device */
-
-/* Order of the mouse bytes coming to the host */
-#define PACKET_X		1
-#define PACKET_Y		2
-#define PACKET_CTRL		0
-
-#define GSC_MOUSE_OFFSET	0x0100	/* offset from keyboard to mouse port */
-#define GSC_DINO_OFFSET		0x800	/* offset for DINO controller versus LASI one */
-
-#define GSC_ID			0x00	/* ID and reset port offsets */
-#define GSC_RESET		0x00
-#define GSC_RCVDATA		0x04	/* receive and transmit port offsets */
-#define GSC_XMTDATA		0x04
-#define GSC_CONTROL		0x08	/* see: control register bits */
-#define GSC_STATUS		0x0C	/* see: status register bits */
-
-/* Control register bits */
-#define GSC_CTRL_ENBL		0x01	/* enable interface */
-#define GSC_CTRL_LPBXR		0x02	/* loopback operation */
-#define GSC_CTRL_DIAG		0x20	/* directly control clock/data line */
-#define GSC_CTRL_DATDIR		0x40	/* data line direct control */
-#define GSC_CTRL_CLKDIR		0x80	/* clock line direct control */
-
-/* Status register bits */
-#define GSC_STAT_RBNE		0x01	/* Receive Buffer Not Empty */
-#define GSC_STAT_TBNE		0x02	/* Transmit Buffer Not Empty */
-#define GSC_STAT_TERR		0x04	/* Timeout Error */
-#define GSC_STAT_PERR		0x08	/* Parity Error */
-#define GSC_STAT_CMPINTR	0x10	/* Composite Interrupt */
-#define GSC_STAT_DATSHD		0x40	/* Data Line Shadow */
-#define GSC_STAT_CLKSHD		0x80	/* Clock Line Shadow */
-
-/* Keycode map */
-#define KBD_ESCAPE0		0xe0
-#define KBD_ESCAPE1		0xe1
-#define KBD_RELEASE		0xf0
-#define KBD_ACK			0xfa
-#define KBD_RESEND		0xfe
-#define KBD_UNKNOWN		0
-
-#define KBD_TBLSIZE		512
-
-/* Mouse */
-#define MOUSE_LEFTBTN		0x1
-#define MOUSE_MIDBTN		0x4
-#define MOUSE_RIGHTBTN		0x2
-#define MOUSE_ALWAYS1		0x8
-#define MOUSE_XSIGN		0x10
-#define MOUSE_YSIGN		0x20
-#define MOUSE_XOVFLOW		0x40
-#define MOUSE_YOVFLOW		0x80
-
-/* Remnant of pc_keyb.h */
-#define KBD_CMD_SET_LEDS	0xED	/* Sets keyboard leds */
-#define KBD_CMD_SET_RATE	0xF3	/* Sets typematic rate */
-#define KBD_CMD_ENABLE		0xF4	/* Enables scanning */
-#define KBD_CMD_DISABLE		0xF5
-#define KBD_CMD_RESET		0xFF
-
-static unsigned char hpkeyb_keycode[KBD_TBLSIZE] =
-{
-	/* 00 */  KBD_UNKNOWN,  KEY_F9,        KBD_UNKNOWN,   KEY_F5,        KEY_F3,        KEY_F1,       KEY_F2,        KEY_F12,
-	/* 08 */  KBD_UNKNOWN,  KEY_F10,       KEY_F8,        KEY_F6,        KEY_F4,        KEY_TAB,      KEY_GRAVE,     KBD_UNKNOWN,
-	/* 10 */  KBD_UNKNOWN,  KEY_LEFTALT,   KEY_LEFTSHIFT, KBD_UNKNOWN,   KEY_LEFTCTRL,  KEY_Q,        KEY_1,         KBD_UNKNOWN,
-	/* 18 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_Z,         KEY_S,         KEY_A,         KEY_W,        KEY_2,         KBD_UNKNOWN,
-	/* 20 */  KBD_UNKNOWN,  KEY_C,         KEY_X,         KEY_D,         KEY_E,         KEY_4,        KEY_3,         KBD_UNKNOWN,
-	/* 28 */  KBD_UNKNOWN,  KEY_SPACE,     KEY_V,         KEY_F,         KEY_T,         KEY_R,        KEY_5,         KBD_UNKNOWN,
-	/* 30 */  KBD_UNKNOWN,  KEY_N,         KEY_B,         KEY_H,         KEY_G,         KEY_Y,        KEY_6,         KBD_UNKNOWN,
-	/* 38 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_M,         KEY_J,         KEY_U,         KEY_7,        KEY_8,         KBD_UNKNOWN,
-	/* 40 */  KBD_UNKNOWN,  KEY_COMMA,     KEY_K,         KEY_I,         KEY_O,         KEY_0,        KEY_9,         KBD_UNKNOWN,
-	/* 48 */  KBD_UNKNOWN,  KEY_DOT,       KEY_SLASH,     KEY_L,         KEY_SEMICOLON, KEY_P,        KEY_MINUS,     KBD_UNKNOWN,
-	/* 50 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_APOSTROPHE,KBD_UNKNOWN,   KEY_LEFTBRACE, KEY_EQUAL,    KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 58 */  KEY_CAPSLOCK, KEY_RIGHTSHIFT,KEY_ENTER,     KEY_RIGHTBRACE,KBD_UNKNOWN,   KEY_BACKSLASH,KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 60 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KEY_BACKSPACE, KBD_UNKNOWN,
-	/* 68 */  KBD_UNKNOWN,  KEY_KP1,       KBD_UNKNOWN,   KEY_KP4,       KEY_KP7,       KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 70 */  KEY_KP0,      KEY_KPDOT,     KEY_KP2,       KEY_KP5,       KEY_KP6,       KEY_KP8,      KEY_ESC,       KEY_NUMLOCK,
-	/* 78 */  KEY_F11,      KEY_KPPLUS,    KEY_KP3,       KEY_KPMINUS,   KEY_KPASTERISK,KEY_KP9,      KEY_SCROLLLOCK,KEY_103RD,
-	/* 80 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KEY_F7,        KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 88 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 90 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 98 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e0 */  KBD_ESCAPE0,  KBD_ESCAPE1,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f0 */  KBD_RELEASE,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_ACK,       KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_RESEND,    KBD_UNKNOWN,
-/* These are offset for escaped keycodes */
-	/* 00 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 08 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 10 */  KBD_UNKNOWN,  KEY_RIGHTALT,  KBD_UNKNOWN,   KBD_UNKNOWN,   KEY_RIGHTCTRL, KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 18 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 20 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 28 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 30 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 38 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 40 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 48 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_KPSLASH,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 50 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 58 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_KPENTER,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 60 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 68 */  KBD_UNKNOWN,  KEY_END,       KBD_UNKNOWN,   KEY_LEFT,      KEY_HOME,      KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 70 */  KEY_INSERT,   KEY_DELETE,    KEY_DOWN,      KBD_UNKNOWN,   KEY_RIGHT,     KEY_UP,       KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 78 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KEY_PAGEDOWN,  KBD_UNKNOWN,   KEY_SYSRQ,     KEY_PAGEUP,   KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 80 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 88 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 90 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* 98 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* a8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* b8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* c8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* d8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e0 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* e8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f0 */  KBD_RELEASE,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,
-	/* f8 */  KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,   KBD_UNKNOWN,  KBD_UNKNOWN,   KBD_UNKNOWN
-};
-
-
-/* Keyboard struct */
-static struct {
-	struct input_dev dev;
-	char * addr;
-	unsigned int irq;
-	unsigned int scancode;
-	unsigned int escaped;
-	unsigned int released;
-	unsigned int initialized;
-}
-hpkeyb = {
-	.escaped = 0,
-	.released = 0,
-	.initialized = 0
-};
-
-/* Mouse struct */
-static struct {
-   	struct input_dev dev;
-	char * addr;
-	unsigned long irq;
-	unsigned long initialized;
-	int nbread;
-	unsigned char bytes[3];
-	unsigned long last;
-}
-hpmouse = {
-	.initialized = 0,
-	.nbread = 0
-};
-
-static spinlock_t gscps2_lock = SPIN_LOCK_UNLOCKED;
-
-
-/*
- * Various HW level routines
- */
-
-#define gscps2_readb_input(x)		readb(x+GSC_RCVDATA)
-#define gscps2_readb_control(x)		readb(x+GSC_CONTROL)
-#define gscps2_readb_status(x)		readb(x+GSC_STATUS)
-#define gscps2_writeb_control(x, y)	writeb(x, y+GSC_CONTROL)
-
-static inline void gscps2_writeb_output(u8 val, char * addr)
-{
-	int wait = 250;			/* Keyboard is expected to react within 250ms */
-
-	while (gscps2_readb_status(addr) & GSC_STAT_TBNE) {
-		if (!--wait)
-			return;		/* This should not happen */
-		mdelay(1);
-	}
-	writeb(val, addr+GSC_XMTDATA);
-}
-
-static inline unsigned char gscps2_wait_input(char * addr)
-{
-	int wait = 250;			/* Keyboard is expected to react within 250ms */
-
-	while (!(gscps2_readb_status(addr) & GSC_STAT_RBNE)) {
-		if (!--wait)
-			return 0;	/* This should not happen */
-		mdelay(1);
-	}
-	return gscps2_readb_input(addr);
-}
-
-static int gscps2_writeb_safe_output(u8 val)
-{
-	/* This function waits for keyboard's ACK */
-	u8 scanread = KBD_UNKNOWN;
-	int loop = 5;
-	
-	while (hpkeyb_keycode[scanread]!=KBD_ACK && --loop > 0) {	
-		gscps2_writeb_output(val, hpkeyb.addr);
-		mdelay(5);
-		scanread = gscps2_wait_input(hpkeyb.addr);
-	}
-	
-	if (loop <= 0)
-		return -1;
-	
-	return 0;
-}
-
-/* Reset the PS2 port */
-static void __init gscps2_reset(char * addr)
-{
-	/* reset the interface */
-	writeb(0xff, addr+GSC_RESET);
-	writeb(0x0 , addr+GSC_RESET);
-
-	/* enable it */
-	gscps2_writeb_control(gscps2_readb_control(addr) | GSC_CTRL_ENBL, addr);
-}
-
-
-/**
- * gscps2_kbd_docode() - PS2 Keyboard basic handler
- *
- * Receives a keyboard scancode, analyses it and sends it to the input layer.
- */
-
-static void gscps2_kbd_docode(struct pt_regs *regs)
-{
-	int scancode = gscps2_readb_input(hpkeyb.addr);
-	DPRINTK("rel=%d scancode=%d, esc=%d ", hpkeyb.released, scancode, hpkeyb.escaped);
-
-	/* Handle previously escaped scancodes */
-	if (hpkeyb.escaped == KBD_ESCAPE0)
-		scancode |= 0x100;	/* jump to the next 256 chars of the table */
-		
-	switch (hpkeyb_keycode[scancode]) {
-		case KBD_RELEASE:
-			DPRINTK("release\n");
-			hpkeyb.released = 1;
-			break;
-		case KBD_RESEND:
-			DPRINTK("resend request\n");
-			break;
-		case KBD_ACK:
-			DPRINTK("ACK\n");
-			break;
-		case KBD_ESCAPE0:
-		case KBD_ESCAPE1:
-			DPRINTK("escape code %d\n", hpkeyb_keycode[scancode]);
-			hpkeyb.escaped = hpkeyb_keycode[scancode];
-			break;
-		case KBD_UNKNOWN:
-			DPRINTK("received unknown scancode %d, escape %d.\n",
-				scancode, hpkeyb.escaped);	/* This is a DPRINTK atm since we do not handle escaped scancodes cleanly */
-			if (hpkeyb.escaped)
-			hpkeyb.escaped = 0;
-			if (hpkeyb.released)
-				hpkeyb.released = 0;
-			return;
-		default:
-			hpkeyb.scancode = scancode;
-			DPRINTK("sent=%d, rel=%d\n",hpkeyb.scancode, hpkeyb.released);
-			/*input_regs(regs);*/
-			input_report_key(&hpkeyb.dev, hpkeyb_keycode[hpkeyb.scancode], !hpkeyb.released);
-			input_sync(&hpkeyb.dev);
-			if (hpkeyb.escaped)
-				hpkeyb.escaped = 0;
-			if (hpkeyb.released) 
-				hpkeyb.released = 0;
-			break;	
-	}
-}
-
-
-/**
- * gscps2_mouse_docode() - PS2 Mouse basic handler
- *
- * Receives mouse codes, processes them by packets of three, and sends
- * correct events to the input layer.
- */
-
-static void gscps2_mouse_docode(struct pt_regs *regs)
-{
-	int xrel, yrel;
-
-	/* process BAT (end of basic tests) command */
-	if ((hpmouse.nbread == 1) && (hpmouse.bytes[0] == AUX_RECONNECT))
-		hpmouse.nbread--;
-
-	/* stolen from psmouse.c */
-	if (hpmouse.nbread && time_after(jiffies, hpmouse.last + HZ/2)) {
-		printk(KERN_DEBUG "%s:%d : Lost mouse synchronization, throwing %d bytes away.\n", __FILE__, __LINE__,
-				hpmouse.nbread);
-		hpmouse.nbread = 0;
-	}
-
-	hpmouse.last = jiffies;
-	hpmouse.bytes[hpmouse.nbread++] = gscps2_readb_input(hpmouse.addr);
-	
-	/* process packet */
-	if (hpmouse.nbread == 3) {
-		
-		if (!(hpmouse.bytes[PACKET_CTRL] & MOUSE_ALWAYS1))
-			DPRINTK("Mouse: error on packet always1 bit checking\n");
-			/* XXX should exit now, bad data on the line! */
-		
-		if ((hpmouse.bytes[PACKET_CTRL] & (MOUSE_XOVFLOW | MOUSE_YOVFLOW)))
-			DPRINTK("Mouse: position overflow\n");
-		
-		/*input_regs(regs);*/
-
-		input_report_key(&hpmouse.dev, BTN_LEFT, hpmouse.bytes[PACKET_CTRL] & MOUSE_LEFTBTN);
-		input_report_key(&hpmouse.dev, BTN_MIDDLE, hpmouse.bytes[PACKET_CTRL] & MOUSE_MIDBTN);
-		input_report_key(&hpmouse.dev, BTN_RIGHT, hpmouse.bytes[PACKET_CTRL] & MOUSE_RIGHTBTN);
-		
-		xrel = hpmouse.bytes[PACKET_X];
-		yrel = hpmouse.bytes[PACKET_Y];
-		
-		/* Data sent by mouse are 9-bit signed, the sign bit is in the control packet */
-		if (xrel && (hpmouse.bytes[PACKET_CTRL] & MOUSE_XSIGN))
-			xrel = xrel - 0x100;
-		if (yrel && (hpmouse.bytes[PACKET_CTRL] & MOUSE_YSIGN))
-			yrel = yrel - 0x100;
-		
-		input_report_rel(&hpmouse.dev, REL_X, xrel);
-		input_report_rel(&hpmouse.dev, REL_Y, -yrel);	/* Y axis is received upside-down */
-		
-		input_sync(&hpmouse.dev);
-		
-		hpmouse.nbread = 0;
-	}
-}
-
-
-/**
- * gscps2_interrupt() - Interruption service routine
- *
- * This processes the list of scancodes queued and sends appropriate
- * key value to the system.
- */
-
-static irqreturn_t gscps2_interrupt(int irq, void *dev, struct pt_regs *reg)
-{
-	/* process mouse actions */
-	while (gscps2_readb_status(hpmouse.addr) & GSC_STAT_RBNE)
-		gscps2_mouse_docode(reg);
-	
-	/* process keyboard scancode */
-	while (gscps2_readb_status(hpkeyb.addr) & GSC_STAT_RBNE)
-		gscps2_kbd_docode(reg);
-
-	return IRQ_HANDLED;
-}
-
-
-/**
- * gscps2_hpkeyb_event() - Event handler
- * @return: success/error report
- *
- * Currently only updates leds on keyboard
- */
-
-int gscps2_hpkeyb_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	DPRINTK("Calling %s, type=%d, code=%d, value=%d\n",
-			__FUNCTION__, type, code, value);
-
-	if (!hpkeyb.initialized)
-		return -1;
-
-	if (type == EV_LED) {
-		u8 leds[2];
-
-		if (gscps2_writeb_safe_output(KBD_CMD_SET_LEDS)) {
-			printk(KERN_ERR "gsckbd_leds: timeout\n");
-			return -1;
-		}
-		DPRINTK("KBD_CMD_SET_LEDS\n");
-
-		*leds = (test_bit(LED_SCROLLL, dev->led) ? LED_SCR : 0)
-			| (test_bit(LED_NUML,    dev->led) ? LED_NUM : 0)
-			| (test_bit(LED_CAPSL,   dev->led) ? LED_CAP : 0);
-		DPRINTK("Sending leds=%x\n", *leds);
-		
-		if (gscps2_writeb_safe_output(*leds)) {
-			printk(KERN_ERR "gsckbd_leds: timeout\n");
-			return -1;
-		}
-		DPRINTK("leds sent\n");
-		
-		if (gscps2_writeb_safe_output(KBD_CMD_ENABLE)) {
-			printk(KERN_ERR "gsckbd_leds: timeout\n");
-			return -1;
-		}
-		DPRINTK("End\n");
-
-		return 0;
-
-	}
-	return -1;
-}
-
-
-/**
- * gscps2_kbd_probe() - Probes keyboard device and init input_dev structure
- * @return: number of device initialized (1, 0 on error)
- */
-
-static int __init gscps2_kbd_probe(void)
-{
-	int i, res = 0;
-	unsigned long flags;
-
-	if (hpkeyb.initialized) {
-		printk(KERN_ERR "GSC PS/2 keyboard driver already registered\n");
-		return 0;
-	}
-	
-	spin_lock_irqsave(&gscps2_lock, flags);
- 
-	if (!gscps2_writeb_safe_output(KBD_CMD_SET_LEDS)	&&
-	    !gscps2_writeb_safe_output(0)			&&
-	    !gscps2_writeb_safe_output(KBD_CMD_ENABLE))
-		res = 1;
- 
-	spin_unlock_irqrestore(&gscps2_lock, flags);
-
-	if (!res)
-		printk(KERN_ERR "Keyboard initialization sequence failled\n");
-	
-	init_input_dev(&hpkeyb.dev);
-	
-	for (i = 0; i < KBD_TBLSIZE; i++)
-		if (hpkeyb_keycode[i] != KBD_UNKNOWN)
-			set_bit(hpkeyb_keycode[i], hpkeyb.dev.keybit);
-		
-	hpkeyb.dev.evbit[0]	= BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP);
-	hpkeyb.dev.ledbit[0]	= BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
-	hpkeyb.dev.keycode	= hpkeyb_keycode;
-	hpkeyb.dev.keycodesize	= sizeof(unsigned char);
-	hpkeyb.dev.keycodemax	= KBD_TBLSIZE;
-	hpkeyb.dev.name		= "GSC Keyboard";
-	hpkeyb.dev.phys		= "hpkbd/input0";
-
-	hpkeyb.dev.event	= gscps2_hpkeyb_event;
-	
-	/* TODO These need some adjustement, are they really useful ? */
-	hpkeyb.dev.id.bustype	= BUS_GSC;
-	hpkeyb.dev.id.vendor	= PCI_VENDOR_ID_HP;
-	hpkeyb.dev.id.product	= 0x0001;
-	hpkeyb.dev.id.version	= 0x0010;
-	hpkeyb.initialized	= 1;
-
-	return 1;
-}
-
-
-/**
- * gscps2_mouse_probe() - Probes mouse device and init input_dev structure
- * @return: number of device initialized (1, 0 on error)
- *
- * Currently no check on initialization is performed
- */
-
-static int __init gscps2_mouse_probe(void)
-{
-	if (hpmouse.initialized) {
-		printk(KERN_ERR "GSC PS/2 Mouse driver already registered\n");
-		return 0;
-	}
-	
-	init_input_dev(&hpmouse.dev);
-	
-	hpmouse.dev.name	= "GSC Mouse";
-	hpmouse.dev.phys	= "hpmouse/input0";
-   	hpmouse.dev.evbit[0] 	= BIT(EV_KEY) | BIT(EV_REL);
-	hpmouse.dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
-	hpmouse.dev.relbit[0] 	= BIT(REL_X) | BIT(REL_Y);
-	hpmouse.last 		= 0;
-
-	gscps2_writeb_output(AUX_ENABLE_DEV, hpmouse.addr);
-	/* Try it a second time, this will give status if the device is available */
-	gscps2_writeb_output(AUX_ENABLE_DEV, hpmouse.addr);
-	
-	/* TODO These need some adjustement, are they really useful ? */
-	hpmouse.dev.id.bustype	= BUS_GSC;
-	hpmouse.dev.id.vendor	= 0x0001;
-	hpmouse.dev.id.product	= 0x0001;
-	hpmouse.dev.id.version	= 0x0010;
-	hpmouse.initialized = 1;
-	return 1;	/* XXX: we don't check if initialization failed */
-}
-
-
-/**
- * gscps2_probe() - Probes PS2 devices
- * @return: success/error report
- */
-
-static int __init gscps2_probe(struct parisc_device *dev)
-{
-	u8 id;
-	char *addr, *name;
-	int ret = 0, device_found = 0;
-	unsigned long hpa = dev->hpa;
-
-	if (!dev->irq)
-		goto fail_pitifully;
-	
-	/* Offset for DINO PS/2. Works with LASI even */
-	if (dev->id.sversion == 0x96)
-		hpa += GSC_DINO_OFFSET;
-
-	addr = ioremap(hpa, 256);
-	
-	if (!hpmouse.initialized || !hpkeyb.initialized)
-		gscps2_reset(addr);
-
-	ret = -EINVAL;
-	id = readb(addr+GSC_ID) & 0x0f;
-	switch (id) {
-		case 0:				/* keyboard */
-			hpkeyb.addr = addr;
-			name = "keyboard";
-			device_found = gscps2_kbd_probe();
-			break;
-		case 1:				/* mouse */
-			hpmouse.addr = addr;
-			name = "mouse";
-			device_found = gscps2_mouse_probe();
-			break;
-		default:
-			printk(KERN_WARNING "%s: Unsupported PS/2 port (id=%d) ignored\n",
-		    		__FUNCTION__, id);
-			goto fail_miserably;
-	}
-
-	/* No valid device found */
-	ret = -ENODEV;
-	if (!device_found)
-		goto fail_miserably;
-
-	/* Here we claim only if we have a device attached */
-	/* Allocate the irq and memory region for that device */
-	ret = -EBUSY;
-	if (request_irq(dev->irq, gscps2_interrupt, 0, name, NULL))
-		goto fail_miserably;
-
-	if (!request_mem_region(hpa, GSC_STATUS + 4, name))
-		goto fail_request_mem;
-	
-	/* Finalize input struct and register it */
-	switch (id) {
-		case 0:				/* keyboard */
-			hpkeyb.irq = dev->irq;
-			input_register_device(&hpkeyb.dev);	
-			break;
-		case 1:				/* mouse */
-			hpmouse.irq = dev->irq;
-			input_register_device(&hpmouse.dev);
-			break;
-		default:
-			break;
-	}
-
-	printk(KERN_INFO "input: PS/2 %s port at 0x%08lx (irq %d) found and attached\n",
-			name, hpa, dev->irq);
-
-	return 0;
-	
-fail_request_mem: free_irq(dev->irq, NULL);
-fail_miserably: iounmap(addr);
-fail_pitifully:	return ret;
-}
-
-
-
-static struct parisc_device_id gscps2_device_tbl[] = {
-	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00084 }, /* LASI PS/2 */
-/*	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00096 },  DINO PS/2 (XXX Not yet tested) */
-	{ 0, }	/* 0 terminated list */
-};
-
-static struct parisc_driver gscps2_driver = {
-	.name		= "GSC PS2",
-	.id_table	= gscps2_device_tbl,
-	.probe		= gscps2_probe,
-};
-
-static int __init gscps2_init(void)
-{
-	if (register_parisc_driver(&gscps2_driver))
-		return -EBUSY;
-	return 0;
-}
-
-static void __exit gscps2_exit(void)
-{
-	/* TODO this is probably not very good and needs to be checked */
-	if (hpkeyb.initialized) {
-		free_irq(hpkeyb.irq, gscps2_interrupt);
-		iounmap(hpkeyb.addr);
-		hpkeyb.initialized = 0;
-		input_unregister_device(&hpkeyb.dev);
-	}
-	if (hpmouse.initialized) {
-		free_irq(hpmouse.irq, gscps2_interrupt);
-		iounmap(hpmouse.addr);
-		hpmouse.initialized = 0;
-		input_unregister_device(&hpmouse.dev);
-	}
-	unregister_parisc_driver(&gscps2_driver);
-}
-
-
-MODULE_AUTHOR("Laurent Canet <canetl@esiee.fr>, Thibaut Varene <varenet@esiee.fr>");
-MODULE_DESCRIPTION("GSC PS/2 keyboard/mouse driver");
-MODULE_LICENSE("GPL");
-MODULE_DEVICE_TABLE(parisc, gscps2_device_tbl);
-
-
-module_init(gscps2_init);
-module_exit(gscps2_exit);

drivers/input/mouse/98busmouse.c

@@ -74,6 +74,8 @@ static int pc98bm_irq = PC98BM_IRQ;
 module_param_named(irq, pc98bm_irq, uint, 0);
 MODULE_PARM_DESC(irq, "IRQ number (13=default)");
 
+__obsolete_setup("pc98bm_irq=");
+
 static int pc98bm_used = 0;
 
 static irqreturn_t pc98bm_interrupt(int irq, void *dev_id, struct pt_regs *regs);

drivers/input/mouse/Kconfig

@@ -17,6 +17,7 @@ config MOUSE_PS2
 	depends on INPUT && INPUT_MOUSE
 	select SERIO
 	select SERIO_I8042 if PC
+	select SERIO_GSCPS2 if GSC
 	---help---
 	  Say Y here if you have a PS/2 mouse connected to your system. This
 	  includes the standard 2 or 3-button PS/2 mouse, as well as PS/2
@@ -117,6 +118,19 @@ config MOUSE_RISCPC
 	  To compile this driver as a module, choose M here: the
 	  module will be called rpcmouse.
 
+config MOUSE_VSXXXAA
+	tristate "DEC VSXXX-AA/GA mouse and tablet"
+	depends on INPUT && INPUT_MOUSE
+	select SERIO
+	help
+	  Say Y (or M) if you want to use a DEC VSXXX-AA (hockey
+	  puck) or a VSXXX-GA (rectangular) mouse. Theses mice are
+	  typically used on DECstations or VAXstations, but can also
+	  be used on any box capable of RS232 (with some adaptor
+	  described in the source file). This driver should, in theory,
+	  also work with the digitizer DEC produced, but it isn't tested
+	  with that (I don't have the hardware yet).
+
 config MOUSE_PC9800
 	tristate "NEC PC-9800 busmouse"
 	depends on X86_PC9800 && INPUT && INPUT_MOUSE && ISA

drivers/input/mouse/Makefile

@@ -13,5 +13,6 @@ obj-$(CONFIG_MOUSE_PC110PAD)	+= pc110pad.o
 obj-$(CONFIG_MOUSE_PC9800)	+= 98busmouse.o
 obj-$(CONFIG_MOUSE_PS2)		+= psmouse.o
 obj-$(CONFIG_MOUSE_SERIAL)	+= sermouse.o
+obj-$(CONFIG_MOUSE_VSXXXAA)	+= vsxxxaa.o
 
 psmouse-objs  := psmouse-base.o logips2pp.o synaptics.o

drivers/input/mouse/inport.c

@@ -85,6 +85,8 @@ static int inport_irq = INPORT_IRQ;
 module_param_named(irq, inport_irq, uint, 0);
 MODULE_PARM_DESC(irq, "IRQ number (5=default)");
 
+__obsolete_setup("inport_irq=");
+
 static int inport_used;
 
 static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs);

drivers/input/mouse/logibm.c

@@ -75,6 +75,8 @@ static int logibm_irq = LOGIBM_IRQ;
 module_param_named(irq, logibm_irq, uint, 0);
 MODULE_PARM_DESC(irq, "IRQ number (5=default)");
 
+__obsolete_setup("logibm_irq=");
+
 static int logibm_used = 0;
 
 static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs);

drivers/input/mouse/psmouse-base.c

@@ -47,6 +47,12 @@ unsigned int psmouse_resetafter;
 module_param_named(resetafter, psmouse_resetafter, uint, 0);
 MODULE_PARM_DESC(resetafter, "Reset Synaptics Touchpad after so many bad packets (0 = never).");
 
+__obsolete_setup("psmouse_noext");
+__obsolete_setup("psmouse_resolution=");
+__obsolete_setup("psmouse_smartscroll=");
+__obsolete_setup("psmouse_resetafter=");
+__obsolete_setup("psmouse_rate=");
+
 static char *psmouse_protocols[] = { "None", "PS/2", "PS2++", "PS2T++", "GenPS/2", "ImPS/2", "ImExPS/2", "SynPS/2"};
 
 /*
@@ -163,14 +169,14 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
 		       psmouse->name, psmouse->phys, psmouse->pktcnt);
 		psmouse->pktcnt = 0;
 	}
-	
+
 	psmouse->last = jiffies;
 	psmouse->packet[psmouse->pktcnt++] = data;
 
 	if (psmouse->packet[0] == PSMOUSE_RET_BAT) {
 		if (psmouse->pktcnt == 1)
 			goto out;
-		
+
 		if (psmouse->pktcnt == 2) {
 			if (psmouse->packet[1] == PSMOUSE_RET_ID) {
 				psmouse->state = PSMOUSE_IGNORE;
@@ -258,7 +264,7 @@ int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command)
 			return (psmouse->cmdcnt = 0) - 1;
 
 	while (psmouse->cmdcnt && timeout--) {
-	
+
 		if (psmouse->cmdcnt == 1 && command == PSMOUSE_CMD_RESET_BAT &&
 				timeout > 100000) /* do not run in a endless loop */
 			timeout = 100000; /* 1 sec */
@@ -281,6 +287,24 @@ int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command)
 	return 0;
 }
 
+
+/*
+ * psmouse_reset() resets the mouse into power-on state.
+ */
+int psmouse_reset(struct psmouse *psmouse)
+{
+	unsigned char param[2];
+
+	if (psmouse_command(psmouse, param, PSMOUSE_CMD_RESET_BAT))
+		return -1;
+
+	if (param[0] != PSMOUSE_RET_BAT && param[1] != PSMOUSE_RET_ID)
+		return -1;
+
+	return 0;
+}
+
+
 /*
  * Genius NetMouse magic init.
  */
@@ -365,6 +389,10 @@ static int psmouse_extensions(struct psmouse *psmouse)
  */
 			psmouse_max_proto = PSMOUSE_IMEX;
 		}
+/*
+ * Make sure that touchpad is in relative mode, gestures (taps) are enabled
+ */
+		synaptics_reset(psmouse);
 	}
 
 	if (psmouse_max_proto > PSMOUSE_IMEX && genius_detect(psmouse)) {
@@ -410,6 +438,7 @@ static int psmouse_extensions(struct psmouse *psmouse)
  * pass through port it could get disabled while probing for protocol
  * extensions.
  */
+		psmouse_reset(psmouse);
 		psmouse_command(psmouse, NULL, PSMOUSE_CMD_RESET_DIS);
 	}
 
@@ -442,7 +471,7 @@ static int psmouse_probe(struct psmouse *psmouse)
  */
 
 	if (psmouse_command(psmouse, NULL, PSMOUSE_CMD_RESET_DIS))
-		return -1;
+		printk(KERN_WARNING "psmouse.c: Failed to reset mouse on %s\n", psmouse->serio->phys);
 
 /*
  * And here we try to determine if it has any extensions over the
@@ -497,7 +526,7 @@ static void psmouse_set_rate(struct psmouse *psmouse)
 static void psmouse_initialize(struct psmouse *psmouse)
 {
 	unsigned char param[2];
-	
+
 /*
  * We set the mouse report rate, resolution and scaling.
  */
@@ -534,8 +563,8 @@ static void psmouse_activate(struct psmouse *psmouse)
 static void psmouse_cleanup(struct serio *serio)
 {
 	struct psmouse *psmouse = serio->private;
-	unsigned char param[2];
-	psmouse_command(psmouse, param, PSMOUSE_CMD_RESET_BAT);
+
+	psmouse_reset(psmouse);
 }
 
 /*
@@ -546,7 +575,7 @@ static void psmouse_disconnect(struct serio *serio)
 {
 	struct psmouse *psmouse = serio->private;
 
-	psmouse->state = PSMOUSE_IGNORE;
+	psmouse->state = PSMOUSE_CMD_MODE;
 
 	if (psmouse->ptport) {
 		if (psmouse->ptport->deactivate)
@@ -559,6 +588,8 @@ static void psmouse_disconnect(struct serio *serio)
 	if (psmouse->disconnect)
 		psmouse->disconnect(psmouse);
 
+	psmouse->state = PSMOUSE_IGNORE;
+
 	input_unregister_device(&psmouse->dev);
 	serio_close(serio);
 	kfree(psmouse);
@@ -571,7 +602,7 @@ static void psmouse_disconnect(struct serio *serio)
 static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
 {
 	struct psmouse *psmouse;
-	
+
 	if ((serio->type & SERIO_TYPE) != SERIO_8042 &&
 	    (serio->type & SERIO_TYPE) != SERIO_PS_PSTHRU)
 		return;
@@ -586,7 +617,7 @@ static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
 	psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
 	psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
 
-	psmouse->state = PSMOUSE_NEW_DEVICE;
+	psmouse->state = PSMOUSE_CMD_MODE;
 	psmouse->serio = serio;
 	psmouse->dev.private = psmouse;
 
@@ -603,7 +634,7 @@ static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
 		serio->private = NULL;
 		return;
 	}
-	
+
 	sprintf(psmouse->devname, "%s %s %s",
 		psmouse_protocols[psmouse->type], psmouse->vendor, psmouse->name);
 	sprintf(psmouse->phys, "%s/input0",
@@ -617,7 +648,7 @@ static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
 	psmouse->dev.id.version = psmouse->model;
 
 	input_register_device(&psmouse->dev);
-	
+
 	printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys);
 
 	psmouse_initialize(psmouse);
@@ -637,14 +668,16 @@ static int psmouse_reconnect(struct serio *serio)
 {
 	struct psmouse *psmouse = serio->private;
 	struct serio_dev *dev = serio->dev;
-	int old_type = psmouse->type;
+	int old_type;
 
-	if (!dev) {
+	if (!dev || !psmouse) {
 		printk(KERN_DEBUG "psmouse: reconnect request, but serio is disconnected, ignoring...\n");
 		return -1;
 	}
 
-	psmouse->state = PSMOUSE_NEW_DEVICE;
+	old_type = psmouse->type;
+
+	psmouse->state = PSMOUSE_CMD_MODE;
 	psmouse->type = psmouse->acking = psmouse->cmdcnt = psmouse->pktcnt = 0;
 	if (psmouse->reconnect) {
 	       if (psmouse->reconnect(psmouse))

drivers/input/mouse/psmouse.h

@@ -5,7 +5,7 @@
 #define PSMOUSE_CMD_SETRES	0x10e8
 #define PSMOUSE_CMD_GETINFO	0x03e9
 #define PSMOUSE_CMD_SETSTREAM	0x00ea
-#define PSMOUSE_CMD_POLL	0x03eb	
+#define PSMOUSE_CMD_POLL	0x03eb
 #define PSMOUSE_CMD_GETID	0x02f2
 #define PSMOUSE_CMD_SETRATE	0x10f3
 #define PSMOUSE_CMD_ENABLE	0x00f4
@@ -18,7 +18,7 @@
 #define PSMOUSE_RET_NAK		0xfe
 
 /* psmouse states */
-#define PSMOUSE_NEW_DEVICE	0
+#define PSMOUSE_CMD_MODE	0
 #define PSMOUSE_ACTIVATED	1
 #define PSMOUSE_IGNORE		2
 
@@ -65,6 +65,7 @@ struct psmouse {
 #define PSMOUSE_SYNAPTICS 	7
 
 int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command);
+int psmouse_reset(struct psmouse *psmouse);
 
 extern int psmouse_smartscroll;
 extern unsigned int psmouse_rate;

drivers/input/mouse/synaptics.c

@@ -92,17 +92,6 @@ static int synaptics_mode_cmd(struct psmouse *psmouse, unsigned char mode)
 	return 0;
 }
 
-static int synaptics_reset(struct psmouse *psmouse)
-{
-	unsigned char r[2];
-
-	if (psmouse_command(psmouse, r, PSMOUSE_CMD_RESET_BAT))
-		return -1;
-	if (r[0] == PSMOUSE_RET_BAT && r[1] == PSMOUSE_RET_ID)
-		return 0;
-	return -1;
-}
-
 /*
  * Read the model-id bytes from the touchpad
  * see also SYN_MODEL_* macros
@@ -197,7 +186,7 @@ static int synaptics_query_hardware(struct psmouse *psmouse)
 {
 	int retries = 0;
 
-	while ((retries++ < 3) && synaptics_reset(psmouse))
+	while ((retries++ < 3) && psmouse_reset(psmouse))
 		printk(KERN_ERR "synaptics reset failed\n");
 
 	if (synaptics_identify(psmouse))
@@ -368,9 +357,15 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
 	clear_bit(REL_Y, dev->relbit);
 }
 
-static void synaptics_disconnect(struct psmouse *psmouse)
+void synaptics_reset(struct psmouse *psmouse)
 {
+	/* reset touchpad back to relative mode, gestures enabled */
 	synaptics_mode_cmd(psmouse, 0);
+}
+
+static void synaptics_disconnect(struct psmouse *psmouse)
+{
+	synaptics_reset(psmouse);
 	kfree(psmouse->private);
 }
 
@@ -435,6 +430,8 @@ int synaptics_init(struct psmouse *psmouse)
 		goto init_fail;
 	}
 
+	priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS;
+
 	if (SYN_CAP_EXTENDED(priv->capabilities) && SYN_CAP_PASS_THROUGH(priv->capabilities))
        		synaptics_pt_create(psmouse);
 
@@ -602,19 +599,42 @@ static void synaptics_process_packet(struct psmouse *psmouse)
 	input_sync(dev);
 }
 
-static int synaptics_validate_byte(struct psmouse *psmouse)
+static int synaptics_validate_byte(unsigned char packet[], int idx, unsigned char pkt_type)
 {
-	static unsigned char newabs_mask[] = { 0xC0, 0x00, 0x00, 0xC0, 0x00 };
-	static unsigned char newabs_rslt[] = { 0x80, 0x00, 0x00, 0xC0, 0x00 };
-	static unsigned char oldabs_mask[] = { 0xC0, 0x60, 0x00, 0xC0, 0x60 };
-	static unsigned char oldabs_rslt[] = { 0xC0, 0x00, 0x00, 0x80, 0x00 };
-	struct synaptics_data *priv = psmouse->private;
-	int idx = psmouse->pktcnt - 1;
+	static unsigned char newabs_mask[]	= { 0xC8, 0x00, 0x00, 0xC8, 0x00 };
+	static unsigned char newabs_rel_mask[]	= { 0xC0, 0x00, 0x00, 0xC0, 0x00 };
+	static unsigned char newabs_rslt[]	= { 0x80, 0x00, 0x00, 0xC0, 0x00 };
+	static unsigned char oldabs_mask[]	= { 0xC0, 0x60, 0x00, 0xC0, 0x60 };
+	static unsigned char oldabs_rslt[]	= { 0xC0, 0x00, 0x00, 0x80, 0x00 };
 
-	if (SYN_MODEL_NEWABS(priv->model_id))
-		return (psmouse->packet[idx] & newabs_mask[idx]) == newabs_rslt[idx];
-	else
-		return (psmouse->packet[idx] & oldabs_mask[idx]) == oldabs_rslt[idx];
+	switch (pkt_type) {
+		case SYN_NEWABS:
+		case SYN_NEWABS_RELAXED:
+			return (packet[idx] & newabs_rel_mask[idx]) == newabs_rslt[idx];
+
+		case SYN_NEWABS_STRICT:
+			return (packet[idx] & newabs_mask[idx]) == newabs_rslt[idx];
+
+		case SYN_OLDABS:
+			return (packet[idx] & oldabs_mask[idx]) == oldabs_rslt[idx];
+
+		default:
+			printk(KERN_ERR "synaptics: unknown packet type %d\n", pkt_type);
+			return 0;
+	}
+}
+
+static unsigned char synaptics_detect_pkt_type(struct psmouse *psmouse)
+{
+	int i;
+
+	for (i = 0; i < 5; i++)
+		if (!synaptics_validate_byte(psmouse->packet, i, SYN_NEWABS_STRICT)) {
+			printk(KERN_INFO "synaptics: using relaxed packet validation\n");
+			return SYN_NEWABS_RELAXED;
+		}
+
+	return SYN_NEWABS_STRICT;
 }
 
 void synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs)
@@ -630,13 +650,17 @@ void synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs)
 			printk(KERN_NOTICE "Synaptics driver resynced.\n");
 		}
 
+		if (unlikely(priv->pkt_type == SYN_NEWABS))
+			priv->pkt_type = synaptics_detect_pkt_type(psmouse);
+
 		if (psmouse->ptport && psmouse->ptport->serio.dev && synaptics_is_pt_packet(psmouse->packet))
 			synaptics_pass_pt_packet(&psmouse->ptport->serio, psmouse->packet);
 		else
 			synaptics_process_packet(psmouse);
 		psmouse->pktcnt = 0;
 
-	} else if (psmouse->pktcnt && !synaptics_validate_byte(psmouse)) {
+	} else if (psmouse->pktcnt &&
+		   !synaptics_validate_byte(psmouse->packet, psmouse->pktcnt - 1, priv->pkt_type)) {
 		printk(KERN_WARNING "Synaptics driver lost sync at byte %d\n", psmouse->pktcnt);
 		psmouse->pktcnt = 0;
 		if (++priv->out_of_sync == psmouse_resetafter) {

drivers/input/mouse/synaptics.h

@@ -12,6 +12,7 @@
 extern void synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs);
 extern int synaptics_detect(struct psmouse *psmouse);
 extern int synaptics_init(struct psmouse *psmouse);
+extern void synaptics_reset(struct psmouse *psmouse);
 
 /* synaptics queries */
 #define SYN_QUE_IDENTIFY		0x00
@@ -70,6 +71,12 @@ extern int synaptics_init(struct psmouse *psmouse);
 #define SYN_PS_SET_MODE2		0x14
 #define SYN_PS_CLIENT_CMD		0x28
 
+/* synaptics packet types */
+#define SYN_NEWABS			0
+#define SYN_NEWABS_STRICT		1
+#define SYN_NEWABS_RELAXED		2
+#define SYN_OLDABS			3
+
 /*
  * A structure to describe the state of the touchpad hardware (buttons and pad)
  */
@@ -103,6 +110,7 @@ struct synaptics_data {
 	/* Data for normal processing */
 	unsigned int out_of_sync;		/* # of packets out of sync */
 	int old_w;				/* Previous w value */
+	unsigned char pkt_type;			/* packet type - old, new, etc */
 };
 
 #endif /* _SYNAPTICS_H */

drivers/input/mouse/vsxxxaa.c

+/*
+ * DEC VSXXX-AA and VSXXX-GA mouse driver.
+ *
+ * Copyright (C) 2003-2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
+ *
+ * The packet format was taken from a patch to GPM which is (C) 2001
+ * by	Karsten Merker <merker@linuxtag.org>
+ * and	Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Building an adaptor to DB9 / DB25 RS232
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * DISCLAIMER: Use this description AT YOUR OWN RISK! I'll not pay for
+ * anything if you break your mouse, your computer or whatever!
+ *
+ * In theory, this mouse is a simple RS232 device. In practice, it has got
+ * a quite uncommon plug and the requirement to additionally get a power
+ * supply at +5V and -12V.
+ *
+ * If you look at the socket/jack (_not_ at the plug), we use this pin
+ * numbering:
+ *    _______
+ *   / 7 6 5 \
+ *  | 4 --- 3 |
+ *   \  2 1  /
+ *    -------
+ * 
+ *	DEC socket	DB9	DB25	Note
+ *	1 (GND)		5	7	-
+ *	2 (RxD)		3	3	-
+ *	3 (TxD)		2	2	-
+ *	4 (-12V)	-	-	Somewhere from the PSU. At ATX, it's
+ *					the blue wire at pin 12 of the ATX
+ *					power connector. Please note that the
+ *					docs say this should be +12V! However,
+ *					I measured -12V...
+ *	5 (+5V)		-	-	PSU (red wire of ATX power connector
+ *					on pin 4, 6, 19 or 20) or HDD power
+ *					connector (also red wire)
+ *	6 (not conn.)	-	-	-
+ *	7 (dev. avail.)	-	-	The mouse shorts this one to pin 1.
+ *					This way, the host computer can detect
+ *					the mouse. To use it with the adaptor,
+ *					simply don't connect this pin.
+ *
+ * So to get a working adaptor, you need to connect the mouse with three
+ * wires to a RS232 port and two additional wires for +5V and -12V to the
+ * PSU.
+ *
+ * Flow specification for the link is 4800, 8o1.
+ */
+
+/*
+ * TODO list:
+ * - Automatically attach to a given serial port (no need for inputattach).
+ */
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/config.h>
+#include <linux/serio.h>
+#include <linux/init.h>
+
+MODULE_AUTHOR ("Jan-Benedict Glaw <jbglaw@lug-owl.de>");
+MODULE_DESCRIPTION ("Serial DEC VSXXX-AA/GA mouse / DEC tablet driver");
+MODULE_LICENSE ("GPL");
+
+#undef VSXXXAA_DEBUG
+#ifdef VSXXXAA_DEBUG
+#define DBG(x...) printk (x)
+#else
+#define DBG(x...) do {} while (0)
+#endif
+
+#define VSXXXAA_INTRO_MASK	0x80
+#define VSXXXAA_INTRO_HEAD	0x80
+#define IS_HDR_BYTE(x)		(((x) & VSXXXAA_INTRO_MASK)	\
+					== VSXXXAA_INTRO_HEAD)
+
+#define VSXXXAA_PACKET_MASK	0xe0
+#define VSXXXAA_PACKET_REL	0x80
+#define VSXXXAA_PACKET_ABS	0xc0
+#define VSXXXAA_PACKET_POR	0xa0
+#define MATCH_PACKET_TYPE(data, type)	(((data) & VSXXXAA_PACKET_MASK) == type)
+
+
+
+struct vsxxxaa {
+	struct input_dev dev;
+	struct serio *serio;
+#define BUFLEN 15 /* At least 5 is needed for a full tablet packet */
+	unsigned char buf[BUFLEN];
+	unsigned char count;
+	unsigned char version;
+	unsigned char country;
+	unsigned char type;
+	char phys[32];
+};
+
+static void
+vsxxxaa_drop_bytes (struct vsxxxaa *mouse, int num)
+{
+	if (num >= mouse->count)
+		mouse->count = 0;
+	else {
+		memmove (mouse->buf, mouse->buf + num - 1, BUFLEN - num);
+		mouse->count -= num;
+	}
+}
+
+static void
+vsxxxaa_queue_byte (struct vsxxxaa *mouse, unsigned char byte)
+{
+	if (mouse->count == BUFLEN) {
+		printk (KERN_ERR "%s on %s: Dropping a byte of full buffer.\n",
+				mouse->dev.name, mouse->dev.phys);
+		vsxxxaa_drop_bytes (mouse, 1);
+	}
+
+	mouse->buf[mouse->count++] = byte;
+}
+
+static void
+vsxxxaa_report_mouse (struct vsxxxaa *mouse)
+{
+	char *devtype;
+
+	switch (mouse->type) {
+		case 0x02:	devtype = "DEC mouse"; break;
+		case 0x04:	devtype = "DEC tablet"; break;
+		default:	devtype = "unknown DEC device"; break;
+	}
+
+	printk (KERN_INFO "Found %s version 0x%x from country 0x%x "
+			"on port %s\n", devtype, mouse->version,
+			mouse->country, mouse->dev.phys);
+}
+
+/*
+ * Returns number of bytes to be dropped, 0 if packet is okay.
+ */
+static int
+vsxxxaa_check_packet (struct vsxxxaa *mouse, int packet_len)
+{
+	int i;
+
+	/* First byte must be a header byte */
+	if (!IS_HDR_BYTE (mouse->buf[0])) {
+		DBG ("vsck: len=%d, 1st=0x%02x\n", packet_len, mouse->buf[0]);
+		return 1;
+	}
+
+	/* Check all following bytes */
+	if (packet_len > 1) {
+		for (i = 1; i < packet_len; i++) {
+			if (IS_HDR_BYTE (mouse->buf[i])) {
+				printk (KERN_ERR "Need to drop %d bytes "
+						"of a broken packet.\n",
+						i - 1);
+				DBG (KERN_INFO "check: len=%d, b[%d]=0x%02x\n",
+						packet_len, i, mouse->buf[i]);
+				return i - 1;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static __inline__ int
+vsxxxaa_smells_like_packet (struct vsxxxaa *mouse, unsigned char type, size_t len)
+{
+	return (mouse->count >= len) && MATCH_PACKET_TYPE (mouse->buf[0], type);
+}
+
+static void
+vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse, struct pt_regs *regs)
+{
+	struct input_dev *dev = &mouse->dev;
+	unsigned char *buf = mouse->buf;
+	int left, middle, right;
+	int dx, dy;
+
+	/*
+	 * Check for normal stream packets. This is three bytes,
+	 * with the first byte's 3 MSB set to 100.
+	 *
+	 * [0]:	1	0	0	SignX	SignY	Left	Middle	Right
+	 * [1]: 0	dx	dx	dx	dx	dx	dx	dx
+	 * [2]:	0	dy	dy	dy	dy	dy	dy	dy
+	 */
+
+	/*
+	 * Low 7 bit of byte 1 are abs(dx), bit 7 is
+	 * 0, bit 4 of byte 0 is direction.
+	 */
+	dx = buf[1] & 0x7f;
+	dx *= ((buf[0] >> 4) & 0x01)? -1: 1;
+
+	/*
+	 * Low 7 bit of byte 2 are abs(dy), bit 7 is
+	 * 0, bit 3 of byte 0 is direction.
+	 */
+	dy = buf[2] & 0x7f;
+	dy *= ((buf[0] >> 3) & 0x01)? -1: 1;
+
+	/*
+	 * Get button state. It's the low three bits
+	 * (for three buttons) of byte 0.
+	 */
+	left	= (buf[0] & 0x04)? 1: 0;
+	middle	= (buf[0] & 0x02)? 1: 0;
+	right	= (buf[0] & 0x01)? 1: 0;
+
+	vsxxxaa_drop_bytes (mouse, 3);
+
+	DBG (KERN_INFO "%s on %s: dx=%d, dy=%d, buttons=%s%s%s\n",
+			mouse->dev.name, mouse->dev.phys, dx, dy,
+			left? "L": "l", middle? "M": "m", right? "R": "r");
+
+	/*
+	 * Report what we've found so far...
+	 */
+	input_regs (dev, regs);
+	input_report_key (dev, BTN_LEFT, left);
+	input_report_key (dev, BTN_MIDDLE, middle);
+	input_report_key (dev, BTN_RIGHT, right);
+	input_report_rel (dev, REL_X, dx);
+	input_report_rel (dev, REL_Y, dy);
+	input_sync (dev);
+}
+
+static void
+vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse, struct pt_regs *regs)
+{
+	struct input_dev *dev = &mouse->dev;
+	unsigned char *buf = mouse->buf;
+	int left, middle, right, extra;
+	int x, y;
+
+	/*
+	 * Tablet position / button packet
+	 *
+	 * [0]:	1	1	0	B4	B3	B2	B1	Pr
+	 * [1]:	0	0	X5	X4	X3	X2	X1	X0
+	 * [2]:	0	0	X11	X10	X9	X8	X7	X6
+	 * [3]:	0	0	Y5	Y4	Y3	Y2	Y1	Y0
+	 * [4]:	0	0	Y11	Y10	Y9	Y8	Y7	Y6
+	 */
+
+	/*
+	 * Get X/Y position
+	 */
+	x = ((buf[2] & 0x3f) << 6) | (buf[1] & 0x3f);
+	y = ((buf[4] & 0x3f) << 6) | (buf[3] & 0x3f);
+
+	/*
+	 * Get button state. It's bits <4..1> of byte 0.
+	 */
+	left	= (buf[0] & 0x02)? 1: 0;
+	middle	= (buf[0] & 0x04)? 1: 0;
+	right	= (buf[0] & 0x08)? 1: 0;
+	extra	= (buf[0] & 0x10)? 1: 0;
+
+	vsxxxaa_drop_bytes (mouse, 5);
+
+	DBG (KERN_INFO "%s on %s: x=%d, y=%d, buttons=%s%s%s%s\n",
+			mouse->dev.name, mouse->dev.phys, x, y,
+			left? "L": "l", middle? "M": "m",
+			right? "R": "r", extra? "E": "e");
+
+	/*
+	 * Report what we've found so far...
+	 */
+	input_regs (dev, regs);
+	input_report_key (dev, BTN_LEFT, left);
+	input_report_key (dev, BTN_MIDDLE, middle);
+	input_report_key (dev, BTN_RIGHT, right);
+	input_report_key (dev, BTN_EXTRA, extra);
+	input_report_abs (dev, ABS_X, x);
+	input_report_abs (dev, ABS_Y, y);
+	input_sync (dev);
+}
+
+static void
+vsxxxaa_handle_POR_packet (struct vsxxxaa *mouse, struct pt_regs *regs)
+{
+	struct input_dev *dev = &mouse->dev;
+	unsigned char *buf = mouse->buf;
+	int left, middle, right;
+	unsigned char error;
+
+	/*
+	 * Check for Power-On-Reset packets. These are sent out
+	 * after plugging the mouse in, or when explicitely
+	 * requested by sending 'T'.
+	 *
+	 * [0]:	1	0	1	0	R3	R2	R1	R0
+	 * [1]:	0	M2	M1	M0	D3	D2	D1	D0
+	 * [2]:	0	E6	E5	E4	E3	E2	E1	E0
+	 * [3]:	0	0	0	0	0	Left	Middle	Right
+	 *
+	 * M: manufacturer location code
+	 * R: revision code
+	 * E: Error code. I'm not sure about these, but gpm's sources,
+	 *    which support this mouse, too, tell about them:
+	 *	E = [0x00 .. 0x1f]: no error, byte #3 is button state
+	 *	E = 0x3d: button error, byte #3 tells which one.
+	 *	E = <else>: other error
+	 * D: <0010> == mouse, <0100> == tablet
+	 *
+	 */
+
+	mouse->version = buf[0] & 0x0f;
+	mouse->country = (buf[1] >> 4) & 0x07;
+	mouse->type = buf[1] & 0x07;
+	error = buf[2] & 0x7f;
+
+	/*
+	 * Get button state. It's the low three bits
+	 * (for three buttons) of byte 0. Maybe even the bit <3>
+	 * has some meaning if a tablet is attached.
+	 */
+	left	= (buf[0] & 0x04)? 1: 0;
+	middle	= (buf[0] & 0x02)? 1: 0;
+	right	= (buf[0] & 0x01)? 1: 0;
+
+	vsxxxaa_drop_bytes (mouse, 4);
+	vsxxxaa_report_mouse (mouse);
+
+	if (error <= 0x1f) {
+		/* No error. Report buttons */
+		input_regs (dev, regs);
+		input_report_key (dev, BTN_LEFT, left);
+		input_report_key (dev, BTN_MIDDLE, middle);
+		input_report_key (dev, BTN_RIGHT, right);
+		input_sync (dev);
+	} else {
+		printk (KERN_ERR "Your %s on %s reports an undefined error, "
+				"please check it...\n", mouse->dev.name,
+				mouse->dev.phys);
+	}
+
+	/*
+	 * If the mouse was hot-plugged, we need to
+	 * force differential mode now...
+	 */
+	printk (KERN_NOTICE "%s on %s: Forceing standard packet format and "
+			"streaming mode\n", mouse->dev.name, mouse->dev.phys);
+	mouse->serio->write (mouse->serio, 'S');
+	mouse->serio->write (mouse->serio, 'R');
+}
+
+static void
+vsxxxaa_parse_buffer (struct vsxxxaa *mouse, struct pt_regs *regs)
+{
+	unsigned char *buf = mouse->buf;
+	int stray_bytes;
+
+	/*
+	 * Parse buffer to death...
+	 */
+	do {
+		/*
+		 * Out of sync? Throw away what we don't understand. Each
+		 * packet starts with a byte whose bit 7 is set. Unhandled
+		 * packets (ie. which we don't know about or simply b0rk3d
+		 * data...) will get shifted out of the buffer after some
+		 * activity on the mouse.
+		 */
+		while (mouse->count > 0 && !IS_HDR_BYTE(buf[0])) {
+			printk (KERN_ERR "%s on %s: Dropping a byte to regain "
+					"sync with mouse data stream...\n",
+					mouse->dev.name, mouse->dev.phys);
+			vsxxxaa_drop_bytes (mouse, 1);
+		}
+
+		/*
+		 * Check for packets we know about.
+		 */
+
+		if (vsxxxaa_smells_like_packet (mouse, VSXXXAA_PACKET_REL, 3)) {
+			/* Check for broken packet */
+			stray_bytes = vsxxxaa_check_packet (mouse, 3);
+			if (stray_bytes > 0) {
+				printk (KERN_ERR "Dropping %d bytes now...\n",
+						stray_bytes);
+				vsxxxaa_drop_bytes (mouse, stray_bytes);
+				continue;
+			}
+
+			vsxxxaa_handle_REL_packet (mouse, regs);
+			continue; /* More to parse? */
+		}
+
+		if (vsxxxaa_smells_like_packet (mouse, VSXXXAA_PACKET_ABS, 5)) {
+			/* Check for broken packet */
+			stray_bytes = vsxxxaa_check_packet (mouse, 5);
+			if (stray_bytes > 0) {
+				printk (KERN_ERR "Dropping %d bytes now...\n",
+						stray_bytes);
+				vsxxxaa_drop_bytes (mouse, stray_bytes);
+				continue;
+			}
+
+			vsxxxaa_handle_ABS_packet (mouse, regs);
+			continue; /* More to parse? */
+		}
+
+		if (vsxxxaa_smells_like_packet (mouse, VSXXXAA_PACKET_POR, 4)) {
+			/* Check for broken packet */
+			stray_bytes = vsxxxaa_check_packet (mouse, 4);
+			if (stray_bytes > 0) {
+				printk (KERN_ERR "Dropping %d bytes now...\n",
+						stray_bytes);
+				vsxxxaa_drop_bytes (mouse, stray_bytes);
+				continue;
+			}
+
+			vsxxxaa_handle_POR_packet (mouse, regs);
+			continue; /* More to parse? */
+		}
+
+		break; /* No REL, ABS or POR packet found */
+	} while (1);
+}
+
+static irqreturn_t
+vsxxxaa_interrupt (struct serio *serio, unsigned char data, unsigned int flags,
+		struct pt_regs *regs)
+{
+	struct vsxxxaa *mouse = serio->private;
+
+	vsxxxaa_queue_byte (mouse, data);
+	vsxxxaa_parse_buffer (mouse, regs);
+
+	return IRQ_HANDLED;
+}
+
+static void
+vsxxxaa_disconnect (struct serio *serio)
+{
+	struct vsxxxaa *mouse = serio->private;
+
+	input_unregister_device (&mouse->dev);
+	serio_close (serio);
+	kfree (mouse);
+}
+
+static void
+vsxxxaa_connect (struct serio *serio, struct serio_dev *dev)
+{
+	struct vsxxxaa *mouse;
+
+	if ((serio->type & SERIO_TYPE) != SERIO_RS232)
+		return;
+
+	if ((serio->type & SERIO_PROTO) != SERIO_VSXXXAA)
+		return;
+
+	if (!(mouse = kmalloc (sizeof (struct vsxxxaa), GFP_KERNEL)))
+		return;
+
+	memset (mouse, 0, sizeof (struct vsxxxaa));
+
+	init_input_dev (&mouse->dev);
+	set_bit (EV_KEY, mouse->dev.evbit);		/* We have buttons */
+	set_bit (EV_REL, mouse->dev.evbit);		/* We can move */
+	set_bit (BTN_LEFT, mouse->dev.keybit);		/* We have 3 buttons */
+	set_bit (BTN_MIDDLE, mouse->dev.keybit);
+	set_bit (BTN_RIGHT, mouse->dev.keybit);
+	set_bit (BTN_EXTRA, mouse->dev.keybit);		/* ...and Tablet */
+	set_bit (REL_X, mouse->dev.relbit);		/* We can move in */
+	set_bit (REL_Y, mouse->dev.relbit);		/* two dimensions */
+	set_bit (ABS_X, mouse->dev.absbit);		/* DEC tablet support */
+	set_bit (ABS_Y, mouse->dev.absbit);
+
+	mouse->dev.absmin[ABS_X] = 0;
+	mouse->dev.absmax[ABS_X] = 1023;
+	mouse->dev.absmin[ABS_Y] = 0;
+	mouse->dev.absmax[ABS_Y] = 1023;
+
+	mouse->dev.private = mouse;
+	serio->private = mouse;
+
+	sprintf (mouse->phys, "%s/input0", serio->phys);
+	mouse->dev.phys = mouse->phys;
+	mouse->dev.name = "DEC VSXXX-AA/GA mouse or DEC tablet";
+	mouse->dev.id.bustype = BUS_RS232;
+	mouse->serio = serio;
+
+	if (serio_open (serio, dev)) {
+		kfree (mouse);
+		return;
+	}
+
+	/*
+	 * Request selftest and differential stream mode.
+	 */
+	mouse->serio->write (mouse->serio, 'T'); /* Test */
+	mouse->serio->write (mouse->serio, 'R'); /* Differential stream */
+
+	input_register_device (&mouse->dev);
+
+	printk (KERN_INFO "input: %s on %s\n", mouse->dev.name, serio->phys);
+}
+
+static struct serio_dev vsxxxaa_dev = {
+	.interrupt =	vsxxxaa_interrupt,
+	.connect =	vsxxxaa_connect,
+	.disconnect =	vsxxxaa_disconnect
+};
+
+int __init
+vsxxxaa_init (void)
+{
+	serio_register_device (&vsxxxaa_dev);
+	return 0;
+}
+
+void __exit
+vsxxxaa_exit (void)
+{
+	serio_unregister_device (&vsxxxaa_dev);
+}
+
+module_init (vsxxxaa_init);
+module_exit (vsxxxaa_exit);
+

drivers/input/serio/Kconfig

@@ -20,6 +20,7 @@ config SERIO_I8042
 	tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86
 	default y
 	select SERIO
+	depends on !PARISC
 	---help---
 	  i8042 is the chip over which the standard AT keyboard and PS/2
 	  mouse are connected to the computer. If you use these devices,
@@ -48,6 +49,7 @@ config SERIO_SERPORT
 config SERIO_CT82C710
 	tristate "ct82c710 Aux port controller"
 	depends on SERIO
+	depends on !PARISC
 	---help---
 	  Say Y here if you have a Texas Instruments TravelMate notebook
 	  equipped with the ct82c710 chip and want to use a mouse connected
@@ -105,6 +107,20 @@ config SERIO_98KBD
 	  To compile this driver as a module, choose M here: the
 	  module will be called 98kbd-io.
 
+config SERIO_GSCPS2
+	tristate "HP GSC PS/2 keyboard and PS/2 mouse controller"
+	depends on GSC && SERIO
+	default y
+	help
+	  This driver provides support for the PS/2 ports on PA-RISC machines
+	  over which HP PS/2 keyboards and PS/2 mice may be connected.
+	  If you use these devices, you'll need to say Y here.
+
+	  It's safe to enable this driver, so if unsure, say Y.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gscps2.
+
 config SERIO_PCIPS2
 	tristate "PCI PS/2 keyboard and PS/2 mouse controller"
 	depends on PCI && SERIO

drivers/input/serio/Makefile

@@ -14,4 +14,5 @@ obj-$(CONFIG_SERIO_SA1111)	+= sa1111ps2.o
 obj-$(CONFIG_SERIO_AMBAKMI)	+= ambakmi.o
 obj-$(CONFIG_SERIO_Q40KBD)	+= q40kbd.o
 obj-$(CONFIG_SERIO_98KBD)	+= 98kbd-io.o
+obj-$(CONFIG_SERIO_GSCPS2)	+= gscps2.o
 obj-$(CONFIG_SERIO_PCIPS2)	+= pcips2.o

drivers/input/serio/gscps2.c

+/*
+ * drivers/input/serio/gscps2.c
+ *
+ * Copyright (c) 2004 Helge Deller <deller@gmx.de>
+ * Copyright (c) 2002 Laurent Canet <canetl@esiee.fr>
+ * Copyright (c) 2002 Thibaut Varene <varenet@esiee.fr>
+ *
+ * Pieces of code based on linux-2.4's hp_mouse.c & hp_keyb.c
+ * 	Copyright (c) 1999 Alex deVries <adevries@thepuffingroup.com>
+ *	Copyright (c) 1999-2000 Philipp Rumpf <prumpf@tux.org>
+ *	Copyright (c) 2000 Xavier Debacker <debackex@esiee.fr>
+ *	Copyright (c) 2000-2001 Thomas Marteau <marteaut@esiee.fr>
+ *
+ * HP GSC PS/2 port driver, found in PA/RISC Workstations
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ * 
+ * TODO:
+ * - Dino testing (did HP ever shipped a machine on which this port
+ *                 was usable/enabled ?)
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/serio.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/pci_ids.h>
+
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/parisc-device.h>
+
+MODULE_AUTHOR("Laurent Canet <canetl@esiee.fr>, Thibaut Varene <varenet@esiee.fr>, Helge Deller <deller@gmx.de>");
+MODULE_DESCRIPTION("HP GSC PS/2 port driver");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(parisc, gscps2_device_tbl);
+
+#define PFX "gscps2.c: "
+
+/* 
+ * Driver constants
+ */
+
+/* various constants */
+#define ENABLE			1
+#define DISABLE			0
+
+#define GSC_DINO_OFFSET		0x0800	/* offset for DINO controller versus LASI one */
+
+/* PS/2 IO port offsets */
+#define GSC_ID			0x00	/* device ID offset (see: GSC_ID_XXX) */
+#define GSC_RESET		0x00	/* reset port offset */
+#define GSC_RCVDATA		0x04	/* receive port offset */
+#define GSC_XMTDATA		0x04	/* transmit port offset */
+#define GSC_CONTROL		0x08	/* see: Control register bits */
+#define GSC_STATUS		0x0C	/* see: Status register bits */
+
+/* Control register bits */
+#define GSC_CTRL_ENBL		0x01	/* enable interface */
+#define GSC_CTRL_LPBXR		0x02	/* loopback operation */
+#define GSC_CTRL_DIAG		0x20	/* directly control clock/data line */
+#define GSC_CTRL_DATDIR		0x40	/* data line direct control */
+#define GSC_CTRL_CLKDIR		0x80	/* clock line direct control */
+
+/* Status register bits */
+#define GSC_STAT_RBNE		0x01	/* Receive Buffer Not Empty */
+#define GSC_STAT_TBNE		0x02	/* Transmit Buffer Not Empty */
+#define GSC_STAT_TERR		0x04	/* Timeout Error */
+#define GSC_STAT_PERR		0x08	/* Parity Error */
+#define GSC_STAT_CMPINTR	0x10	/* Composite Interrupt = irq on any port */
+#define GSC_STAT_DATSHD		0x40	/* Data Line Shadow */
+#define GSC_STAT_CLKSHD		0x80	/* Clock Line Shadow */
+
+/* IDs returned by GSC_ID port register */
+#define GSC_ID_KEYBOARD		0	/* device ID values */
+#define GSC_ID_MOUSE		1
+
+
+static irqreturn_t gscps2_interrupt(int irq, void *dev, struct pt_regs *regs);
+
+#define BUFFER_SIZE 0x0f
+
+/* GSC PS/2 port device struct */
+struct gscps2port {
+	struct list_head node;
+	struct parisc_device *padev;
+	struct serio port;
+	spinlock_t lock;
+	char *addr;
+	u8 act, append; /* position in buffer[] */
+	struct {
+		u8 data;
+		u8 str;
+	} buffer[BUFFER_SIZE+1];
+	int id;
+	char name[32];
+};
+
+/*
+ * Various HW level routines
+ */
+
+#define gscps2_readb_input(x)		readb((x)+GSC_RCVDATA)
+#define gscps2_readb_control(x)		readb((x)+GSC_CONTROL)
+#define gscps2_readb_status(x)		readb((x)+GSC_STATUS)
+#define gscps2_writeb_control(x, y)	writeb((x), (y)+GSC_CONTROL)
+
+
+/*
+ * wait_TBE() - wait for Transmit Buffer Empty
+ */
+
+static int wait_TBE(char *addr)
+{
+	int timeout = 25000; /* device is expected to react within 250 msec */
+	while (gscps2_readb_status(addr) & GSC_STAT_TBNE) {
+		if (!--timeout)
+			return 0;	/* This should not happen */
+		udelay(10);
+	}
+	return 1;
+}
+
+
+/*
+ * gscps2_flush() - flush the receive buffer
+ */
+
+static void gscps2_flush(struct gscps2port *ps2port)
+{
+	while (gscps2_readb_status(ps2port->addr) & GSC_STAT_RBNE)
+		gscps2_readb_input(ps2port->addr);
+	ps2port->act = ps2port->append = 0;
+}
+
+/*
+ * gscps2_writeb_output() - write a byte to the port
+ *
+ * returns 1 on sucess, 0 on error
+ */
+
+static inline int gscps2_writeb_output(struct gscps2port *ps2port, u8 data)
+{
+	unsigned long flags;
+	char *addr = ps2port->addr;
+
+	if (!wait_TBE(addr)) {
+		printk(KERN_DEBUG PFX "timeout - could not write byte %#x\n", data);
+		return 0;
+	}
+
+	while (gscps2_readb_status(ps2port->addr) & GSC_STAT_RBNE)
+		/* wait */;
+
+	spin_lock_irqsave(&ps2port->lock, flags);
+	writeb(data, addr+GSC_XMTDATA);
+	spin_unlock_irqrestore(&ps2port->lock, flags);
+
+	/* this is ugly, but due to timing of the port it seems to be necessary. */
+	mdelay(6);
+
+	/* make sure any received data is returned as fast as possible */
+	/* this is important e.g. when we set the LEDs on the keyboard */
+	gscps2_interrupt(0, NULL, NULL);
+
+	return 1;
+}
+
+
+/*
+ * gscps2_enable() - enables or disables the port
+ */
+
+static void gscps2_enable(struct gscps2port *ps2port, int enable)
+{
+	unsigned long flags;
+	u8 data;
+
+	/* now enable/disable the port */
+	spin_lock_irqsave(&ps2port->lock, flags);
+	gscps2_flush(ps2port);
+	data = gscps2_readb_control(ps2port->addr);
+	if (enable)
+		data |= GSC_CTRL_ENBL;
+	else
+		data &= ~GSC_CTRL_ENBL;
+	gscps2_writeb_control(data, ps2port->addr);
+	spin_unlock_irqrestore(&ps2port->lock, flags);
+	wait_TBE(ps2port->addr);
+	gscps2_flush(ps2port);
+}
+
+/*
+ * gscps2_reset() - resets the PS/2 port
+ */
+
+static void gscps2_reset(struct gscps2port *ps2port)
+{
+	char *addr = ps2port->addr;
+	unsigned long flags;
+
+	/* reset the interface */
+	spin_lock_irqsave(&ps2port->lock, flags);
+	gscps2_flush(ps2port);
+	writeb(0xff, addr+GSC_RESET);
+	gscps2_flush(ps2port);
+	spin_unlock_irqrestore(&ps2port->lock, flags);
+
+	/* enable it */
+	gscps2_enable(ps2port, ENABLE);
+}
+
+static LIST_HEAD(ps2port_list);
+
+/**
+ * gscps2_interrupt() - Interruption service routine
+ *
+ * This function reads received PS/2 bytes and processes them on 
+ * all interfaces.
+ * The problematic part here is, that the keyboard and mouse PS/2 port
+ * share the same interrupt and it's not possible to send data if any
+ * one of them holds input data. To solve this problem we try to receive
+ * the data as fast as possible and handle the reporting to the upper layer
+ * later.
+ */
+
+static irqreturn_t gscps2_interrupt(int irq, void *dev, struct pt_regs *regs)
+{
+	struct gscps2port *ps2port;
+
+	list_for_each_entry(ps2port, &ps2port_list, node) {
+
+	  unsigned long flags;
+	  spin_lock_irqsave(&ps2port->lock, flags);
+
+	  while ( (ps2port->buffer[ps2port->append].str = 
+		   gscps2_readb_status(ps2port->addr)) & GSC_STAT_RBNE ) {
+		ps2port->buffer[ps2port->append].data = 
+				gscps2_readb_input(ps2port->addr);
+		ps2port->append = ((ps2port->append+1) & BUFFER_SIZE);
+	  }
+
+	  spin_unlock_irqrestore(&ps2port->lock, flags);
+
+	} /* list_for_each_entry */
+
+	/* all data was read from the ports - now report the data to upper layer */
+
+	list_for_each_entry(ps2port, &ps2port_list, node) {
+
+	  while (ps2port->act != ps2port->append) {
+
+	    unsigned int rxflags;
+	    u8 data, status;
+
+	    /* Did new data arrived while we read existing data ?
+	       If yes, exit now and let the new irq handler start over again */
+	    if (gscps2_readb_status(ps2port->addr) & GSC_STAT_CMPINTR)
+		return IRQ_HANDLED;
+
+	    status = ps2port->buffer[ps2port->act].str;
+	    data   = ps2port->buffer[ps2port->act].data;
+
+	    ps2port->act = ((ps2port->act+1) & BUFFER_SIZE);
+	    rxflags =	((status & GSC_STAT_TERR) ? SERIO_TIMEOUT : 0 ) |
+			((status & GSC_STAT_PERR) ? SERIO_PARITY  : 0 );
+
+	    serio_interrupt(&ps2port->port, data, rxflags, regs);
+
+	  } /* while() */
+
+	} /* list_for_each_entry */
+
+	return IRQ_HANDLED;
+}
+
+
+/*
+ * gscps2_write() - send a byte out through the aux interface.
+ */
+
+static int gscps2_write(struct serio *port, unsigned char data)
+{
+	struct gscps2port *ps2port = port->driver;
+
+	if (!gscps2_writeb_output(ps2port, data)) {
+		printk(KERN_DEBUG PFX "sending byte %#x failed.\n", data);
+		return -1;
+	}
+	return 0;
+}
+
+/*
+ * gscps2_open() is called when a port is opened by the higher layer.
+ * It resets and enables the port.
+ */
+
+static int gscps2_open(struct serio *port)
+{
+	struct gscps2port *ps2port = port->driver;
+
+	gscps2_reset(ps2port);
+
+	gscps2_interrupt(0, NULL, NULL);
+
+	return 0;
+}
+
+/*
+ * gscps2_close() disables the port
+ */
+
+static void gscps2_close(struct serio *port)
+{
+	struct gscps2port *ps2port = port->driver;
+	gscps2_enable(ps2port, DISABLE);
+}
+
+static struct serio gscps2_serio_port =
+{
+	.name =		"GSC PS/2",
+	.idbus =	BUS_GSC,
+	.idvendor =	PCI_VENDOR_ID_HP,
+	.idproduct =	0x0001,
+	.idversion =	0x0010,
+	.type =		SERIO_8042,
+	.write =	gscps2_write,
+	.open =		gscps2_open,
+	.close =	gscps2_close,
+};
+
+/**
+ * gscps2_probe() - Probes PS2 devices
+ * @return: success/error report
+ */
+
+static int __init gscps2_probe(struct parisc_device *dev)
+{
+        struct gscps2port *ps2port;
+	unsigned long hpa = dev->hpa;
+	int ret;
+
+	if (!dev->irq)
+		return -ENODEV;
+	
+	/* Offset for DINO PS/2. Works with LASI even */
+	if (dev->id.sversion == 0x96)
+		hpa += GSC_DINO_OFFSET;
+
+	ps2port = kmalloc(sizeof(struct gscps2port), GFP_KERNEL);
+	if (!ps2port)
+		return -ENOMEM;
+
+	dev_set_drvdata(&dev->dev, ps2port);
+
+	memset(ps2port, 0, sizeof(struct gscps2port));
+	ps2port->padev = dev;
+	ps2port->addr = ioremap(hpa, GSC_STATUS + 4);
+	spin_lock_init(&ps2port->lock);
+
+	gscps2_reset(ps2port);
+	ps2port->id = readb(ps2port->addr+GSC_ID) & 0x0f;
+	snprintf(ps2port->name, sizeof(ps2port->name)-1, "%s %s",
+		gscps2_serio_port.name, 
+		(ps2port->id == GSC_ID_KEYBOARD) ? "keyboard" : "mouse" );
+
+	memcpy(&ps2port->port, &gscps2_serio_port, sizeof(gscps2_serio_port));
+	ps2port->port.driver = ps2port;
+	ps2port->port.name = ps2port->name;
+	ps2port->port.phys = dev->dev.bus_id;
+
+	list_add_tail(&ps2port->node, &ps2port_list);
+
+	ret = -EBUSY;
+	if (request_irq(dev->irq, gscps2_interrupt, SA_SHIRQ, ps2port->name, ps2port))
+		goto fail_miserably;
+
+	if ( (ps2port->id != GSC_ID_KEYBOARD) && (ps2port->id != GSC_ID_MOUSE) ) {
+		printk(KERN_WARNING PFX "Unsupported PS/2 port at 0x%08lx (id=%d) ignored\n",
+				hpa, ps2port->id);
+		ret = -ENODEV;
+		goto fail;
+	}
+
+#if 0
+	if (!request_mem_region(hpa, GSC_STATUS + 4, ps2port->port.name))
+		goto fail;
+#endif
+
+	printk(KERN_INFO "serio: %s port at 0x%p irq %d @ %s\n",
+		ps2port->name,
+		ps2port->addr,
+		ps2port->padev->irq,
+		ps2port->port.phys);
+
+	serio_register_port(&ps2port->port);
+	
+	return 0;
+	
+fail:
+	free_irq(dev->irq, ps2port);
+
+fail_miserably:
+	list_del(&ps2port->node);
+	iounmap(ps2port->addr);
+	release_mem_region(dev->hpa, GSC_STATUS + 4);
+	kfree(ps2port);
+	return ret;
+}
+
+/**
+ * gscps2_remove() - Removes PS2 devices
+ * @return: success/error report
+ */
+
+static int __devexit gscps2_remove(struct parisc_device *dev)
+{
+	struct gscps2port *ps2port = dev_get_drvdata(&dev->dev);
+
+	serio_unregister_port(&ps2port->port);
+	free_irq(dev->irq, ps2port);
+	gscps2_flush(ps2port);
+	list_del(&ps2port->node);
+	iounmap(ps2port->addr);
+#if 0
+	release_mem_region(dev->hpa, GSC_STATUS + 4); 
+#endif
+	dev_set_drvdata(&dev->dev, NULL);
+	kfree(ps2port);
+	return 0;
+}
+
+
+static struct parisc_device_id gscps2_device_tbl[] = {
+	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00084 }, /* LASI PS/2 */
+#ifdef DINO_TESTED
+	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00096 }, /* DINO PS/2 */ 
+#endif
+	{ 0, }	/* 0 terminated list */
+};
+
+static struct parisc_driver parisc_ps2_driver = {
+	.name		= "GSC PS/2",
+	.id_table	= gscps2_device_tbl,
+	.probe		= gscps2_probe,
+	.remove		= gscps2_remove,
+};
+
+static int __init gscps2_init(void)
+{
+	register_parisc_driver(&parisc_ps2_driver);
+	return 0;
+}
+
+static void __exit gscps2_exit(void)
+{
+	unregister_parisc_driver(&parisc_ps2_driver);
+}
+
+
+module_init(gscps2_init);
+module_exit(gscps2_exit);
+

drivers/input/serio/i8042-io.h

@@ -25,6 +25,9 @@
 #elif defined(__ia64__)
 # define I8042_KBD_IRQ isa_irq_to_vector(1)
 # define I8042_AUX_IRQ isa_irq_to_vector(12)
+#elif defined(__arm__)
+/* defined in include/asm-arm/arch-xxx/irqs.h */
+#include <asm/irq.h>
 #else
 # define I8042_KBD_IRQ	1
 # define I8042_AUX_IRQ	12

drivers/input/serio/i8042.c

@@ -52,6 +52,13 @@ static unsigned int i8042_dumbkbd;
 module_param_named(dumbkbd, i8042_dumbkbd, bool, 0);
 MODULE_PARM_DESC(dumbkbd, "Pretend that controller can only read data from keyboard");
 
+__obsolete_setup("i8042_noaux");
+__obsolete_setup("i8042_nomux");
+__obsolete_setup("i8042_unlock");
+__obsolete_setup("i8042_reset");
+__obsolete_setup("i8042_direct");
+__obsolete_setup("i8042_dumbkbd");
+
 #undef DEBUG
 #include "i8042.h"
 
@@ -379,6 +386,8 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	unsigned int dfl;
 	int ret;
 
+	mod_timer(&i8042_timer, jiffies + I8042_POLL_PERIOD);
+
 	spin_lock_irqsave(&i8042_lock, flags);
 	str = i8042_read_status();
 	if (str & I8042_STR_OBF)
@@ -433,7 +442,6 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 irq_ret:
 	ret = 1;
 out:
-	mod_timer(&i8042_timer, jiffies + I8042_POLL_PERIOD);
 	return IRQ_RETVAL(ret);
 }
 
@@ -522,6 +530,11 @@ static int __init i8042_check_mux(struct i8042_values *values)
 
 	if (i8042_enable_mux_mode(values, &mux_version))
 		return -1;
+	
+	/* Workaround for broken chips which seem to support MUX, but in reality don't. */
+	/* They all report version 12.10 */
+	if (mux_version == 0xCA)
+		return -1;
 
 	printk(KERN_INFO "i8042.c: Detected active multiplexing controller, rev %d.%d.\n",
 		(mux_version >> 4) & 0xf, mux_version & 0xf);
@@ -708,14 +721,6 @@ static int i8042_controller_init(void)
 			printk(KERN_WARNING "i8042.c: Warning: Keylock active.\n");
 	}
 
-/*
- * If the chip is configured into nontranslated mode by the BIOS, don't
- * bother enabling translating and be happy.
- */
-
-	if (~i8042_ctr & I8042_CTR_XLATE)
-		i8042_direct = 1;
-
 /*
  * Set nontranslated mode for the kbd interface if requested by an option.
  * After this the kbd interface becomes a simple serial in/out, like the aux

drivers/input/serio/serio.c

@@ -195,6 +195,9 @@ irqreturn_t serio_interrupt(struct serio *serio,
                 ret = serio->dev->interrupt(serio, data, flags, regs);
 	} else {
 		if (!flags) {
+			if ((serio->type == SERIO_8042 ||
+				serio->type == SERIO_8042_XL) && (data != 0xaa))
+					return ret;
 			serio_rescan(serio);
 			ret = IRQ_HANDLED;
 		}

drivers/usb/input/hid-core.c

@@ -224,6 +224,9 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 	offset = report->size;
 	report->size += parser->global.report_size * parser->global.report_count;
 
+	if (usages < parser->global.report_count)
+		usages = parser->global.report_count;
+
 	if (usages == 0)
 		return 0; /* ignore padding fields */
 
@@ -235,9 +238,13 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 	field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION);
 
 	for (i = 0; i < usages; i++) {
-		field->usage[i].hid = parser->local.usage[i];
+		int j = i;
+		/* Duplicate the last usage we parsed if we have excess values */
+		if (i >= parser->local.usage_index)
+			j = parser->local.usage_index - 1;
+		field->usage[i].hid = parser->local.usage[j];
 		field->usage[i].collection_index =
-			parser->local.collection_index[i];
+			parser->local.collection_index[j];
 	}
 
 	field->maxusage = usages;
@@ -1069,24 +1076,41 @@ static int hid_submit_ctrl(struct hid_device *hid)
 {
 	struct hid_report *report;
 	unsigned char dir;
+	int len;
 
 	report = hid->ctrl[hid->ctrltail].report;
 	dir = hid->ctrl[hid->ctrltail].dir;
 
-	if (dir == USB_DIR_OUT)
+	len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
+	if (dir == USB_DIR_OUT) {
 		hid_output_report(report, hid->ctrlbuf);
-
-	hid->urbctrl->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
-	hid->urbctrl->pipe = (dir == USB_DIR_OUT) ?  usb_sndctrlpipe(hid->dev, 0) : usb_rcvctrlpipe(hid->dev, 0);
+		hid->urbctrl->pipe = usb_sndctrlpipe(hid->dev, 0);
+		hid->urbctrl->transfer_buffer_length = len;
+	} else {
+		int maxpacket, padlen;
+
+		hid->urbctrl->pipe = usb_rcvctrlpipe(hid->dev, 0);
+		maxpacket = usb_maxpacket(hid->dev, hid->urbctrl->pipe, 0);
+		if (maxpacket > 0) {
+			padlen = (len + maxpacket - 1) / maxpacket;
+			padlen *= maxpacket;
+			if (padlen > HID_BUFFER_SIZE)
+				padlen = HID_BUFFER_SIZE;
+		} else
+			padlen = 0;
+		hid->urbctrl->transfer_buffer_length = padlen;
+	}
 	hid->urbctrl->dev = hid->dev;
 
 	hid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir;
 	hid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT;
 	hid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id);
 	hid->cr->wIndex = cpu_to_le16(hid->ifnum);
-	hid->cr->wLength = cpu_to_le16(hid->urbctrl->transfer_buffer_length);
+	hid->cr->wLength = cpu_to_le16(len);
 
-	dbg("submitting ctrl urb");
+	dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u",
+	    hid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report",
+	    hid->cr->wValue, hid->cr->wIndex, hid->cr->wLength);
 
 	if (usb_submit_urb(hid->urbctrl, GFP_ATOMIC)) {
 		err("usb_submit_urb(ctrl) failed");
@@ -1262,9 +1286,25 @@ void hid_init_reports(struct hid_device *hid)
 	struct hid_report_enum *report_enum;
 	struct hid_report *report;
 	struct list_head *list;
-	int len;
 	int err, ret;
 
+	/*
+	 * The Set_Idle request is supposed to affect only the
+	 * "Interrupt In" pipe. Unfortunately, buggy devices such as
+	 * the BTC keyboard (ID 046e:5303) the request also affects
+	 * Get_Report requests on the control pipe.  In the worst
+	 * case, if the device was put on idle for an indefinite
+	 * amount of time (as we do below) and there are no input
+	 * events to report, the Get_Report requests will just hang
+	 * until we get a USB timeout.  To avoid this, we temporarily
+	 * establish a minimal idle time of 1ms.  This shouldn't hurt
+	 * bugfree devices and will cause a worst-case extra delay of
+	 * 1ms for buggy ones.
+	 */
+	usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
+			HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (1 << 8),
+			hid->ifnum, NULL, 0, HZ * USB_CTRL_SET_TIMEOUT);
+
 	report_enum = hid->report_enum + HID_INPUT_REPORT;
 	list = report_enum->report_list.next;
 	while (list != &report_enum->report_list) {
@@ -1297,11 +1337,8 @@ void hid_init_reports(struct hid_device *hid)
 	list = report_enum->report_list.next;
 	while (list != &report_enum->report_list) {
 		report = (struct hid_report *) list;
-		len = ((report->size - 1) >> 3) + 1 + report_enum->numbered;
-		if (len > hid->urbin->transfer_buffer_length)
-			hid->urbin->transfer_buffer_length = len < HID_BUFFER_SIZE ? len : HID_BUFFER_SIZE;
 		usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
-			0x0a, USB_TYPE_CLASS | USB_RECIP_INTERFACE, report->id,
+			HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, report->id,
 			hid->ifnum, NULL, 0, HZ * USB_CTRL_SET_TIMEOUT);
 		list = list->next;
 	}
@@ -1313,11 +1350,12 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_DEVICE_ID_WACOM_INTUOS	0x0020
 #define USB_DEVICE_ID_WACOM_PL		0x0030
 #define USB_DEVICE_ID_WACOM_INTUOS2	0x0040
+#define USB_DEVICE_ID_WACOM_VOLITO      0x0060
+#define USB_DEVICE_ID_WACOM_PTU         0x0003
 
 #define USB_VENDOR_ID_KBGEAR            0x084e
 #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO  0x1001
 
-
 #define USB_VENDOR_ID_AIPTEK		0x08ca
 #define USB_DEVICE_ID_AIPTEK_6000	0x0020
 
@@ -1356,22 +1394,52 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_VENDOR_ID_A4TECH		0x09DA
 #define USB_DEVICE_ID_A4TECH_WCP32PU	0x0006
 
+#define USB_VENDOR_ID_CYPRESS		0x04b4
+#define USB_DEVICE_ID_CYPRESS_MOUSE	0x0001
+
 #define USB_VENDOR_ID_BERKSHIRE		0x0c98
 #define USB_DEVICE_ID_BERKSHIRE_PCWD	0x1140
 
 #define USB_VENDOR_ID_ALPS		0x0433
 #define USB_DEVICE_ID_IBM_GAMEPAD	0x1101
 
+#define USB_VENDOR_ID_SAITEK		0x06a3
+#define USB_DEVICE_ID_SAITEK_RUMBLEPAD	0xff17
+
+#define USB_VENDOR_ID_NEC		0x073e
+#define USB_DEVICE_ID_NEC_USB_GAME_PAD	0x0301
+
+#define USB_VENDOR_ID_CHIC		0x05fe
+#define USB_DEVICE_ID_CHIC_GAMEPAD	0x0014
+
 struct hid_blacklist {
 	__u16 idVendor;
 	__u16 idProduct;
 	unsigned quirks;
 } hid_blacklist[] = {
+
+	{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_6000, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE },
+
+	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
+
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PENPARTNER, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 3, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 2, HID_QUIRK_IGNORE },
@@ -1383,37 +1451,34 @@ struct hid_blacklist {
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 4, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_6000, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE },
+
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD|HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD|HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD|HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
-	{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK },
-	{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
+
+	{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_BACK },
+	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA },
+
 	{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
+	{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
+	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+	{ USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
+	{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
+	{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
+
 	{ 0, 0 }
 };
 
@@ -1518,12 +1583,17 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
 			continue;
 
 		if (endpoint->bEndpointAddress & USB_DIR_IN) {
+			int len;
+
 			if (hid->urbin)
 				continue;
 			if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
 				goto fail;
 			pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
-			usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, 0,
+			len = usb_maxpacket(dev, pipe, 0);
+			if (len > HID_BUFFER_SIZE)
+				len = HID_BUFFER_SIZE;
+			usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, len,
 					 hid_irq_in, hid, endpoint->bInterval);
 			hid->urbin->transfer_dma = hid->inbuf_dma;
 			hid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;

drivers/usb/input/hid-ff.c

@@ -29,7 +29,7 @@
 
 #include <linux/input.h>
 
-#define DEBUG
+#undef DEBUG
 #include <linux/usb.h>
 
 #include "hid.h"

drivers/usb/input/hid-input.c

@@ -377,7 +377,8 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 
 	set_bit(usage->type, input->evbit);
 	if ((usage->type == EV_REL)
-			&& (device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK)
+			&& (device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_BACK
+				| HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA))
 			&& (usage->code == REL_WHEEL)) {
 		set_bit(REL_HWHEEL, bit);
 	}
@@ -431,21 +432,22 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
 
 	input_regs(input, regs);
 
-	if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK)
-			&& (usage->code == BTN_BACK)) {
+	if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA) && (usage->code == BTN_EXTRA))
+		|| ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_BACK) && (usage->code == BTN_BACK))) {
 		if (value)
 			hid->quirks |= HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
 		else
 			hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
 		return;
 	}
+
 	if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON)
 			&& (usage->code == REL_WHEEL)) {
 		input_event(input, usage->type, REL_HWHEEL, value);
 		return;
 	}
 
-	if (usage->hat_min != usage->hat_max) {
+	if (usage->hat_min != usage->hat_max ) { /* FIXME: hat_max can be 0 and hat_min 1 */
 		value = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1;
 		if (value < 0 || value > 8) value = 0;
 		input_event(input, usage->type, usage->code    , hid_hat_to_axis[value].x);
@@ -484,7 +486,7 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
 		return;
 	}
 
-	if((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UKNOWN */
+	if((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UNKNOWN */
 		return;
 
 	input_event(input, usage->type, usage->code, value);
@@ -567,8 +569,10 @@ int hidinput_connect(struct hid_device *hid)
 		while (list != &report_enum->report_list) {
 			report = (struct hid_report *) list;
 
-			if (!report->maxfield)
+			if (!report->maxfield) {
+				list = list->next;
 				continue;
+			}
 
 			if (!hidinput) {
 				hidinput = kmalloc(sizeof(*hidinput), GFP_KERNEL);

drivers/usb/input/hid.h

@@ -201,15 +201,16 @@ struct hid_item {
  * HID device quirks.
  */
 
-#define HID_QUIRK_INVERT		0x001
-#define HID_QUIRK_NOTOUCH		0x002
-#define HID_QUIRK_IGNORE		0x004
-#define HID_QUIRK_NOGET			0x008
-#define HID_QUIRK_HIDDEV		0x010
-#define HID_QUIRK_BADPAD		0x020
-#define HID_QUIRK_MULTI_INPUT		0x040
-#define HID_QUIRK_2WHEEL_MOUSE_HACK	0x080
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON	0x100
+#define HID_QUIRK_INVERT			0x001
+#define HID_QUIRK_NOTOUCH			0x002
+#define HID_QUIRK_IGNORE			0x004
+#define HID_QUIRK_NOGET				0x008
+#define HID_QUIRK_HIDDEV			0x010
+#define HID_QUIRK_BADPAD			0x020
+#define HID_QUIRK_MULTI_INPUT			0x040
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_BACK	0x080
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_EXTRA	0x100
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON		0x200
 
 /*
  * This is the global environment of the parser. This information is
@@ -309,7 +310,7 @@ struct hid_report_enum {
 
 #define HID_REPORT_TYPES 3
 
-#define HID_BUFFER_SIZE		32
+#define HID_BUFFER_SIZE		64		/* use 64 for compatibility with all possible packetlen */
 #define HID_CONTROL_FIFO_SIZE	256		/* to init devices with >100 reports */
 #define HID_OUTPUT_FIFO_SIZE	64
 

drivers/usb/input/hiddev.c

@@ -403,7 +403,8 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 	struct hiddev_collection_info cinfo;
 	struct hiddev_report_info rinfo;
 	struct hiddev_field_info finfo;
-	struct hiddev_usage_ref uref;
+	struct hiddev_usage_ref_multi uref_multi;
+	struct hiddev_usage_ref *uref = &uref_multi.uref;
 	struct hiddev_devinfo dinfo;
 	struct hid_report *report;
 	struct hid_field *field;
@@ -575,68 +576,98 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 		return 0;
 
 	case HIDIOCGUCODE:
-		if (copy_from_user(&uref, (void *) arg, sizeof(uref)))
+		if (copy_from_user(uref, (void *) arg, sizeof(*uref)))
 			return -EFAULT;
 
-		rinfo.report_type = uref.report_type;
-		rinfo.report_id = uref.report_id;
+		rinfo.report_type = uref->report_type;
+		rinfo.report_id = uref->report_id;
 		if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL)
 			return -EINVAL;
 
-		if (uref.field_index >= report->maxfield)
+		if (uref->field_index >= report->maxfield)
 			return -EINVAL;
 
-		field = report->field[uref.field_index];
-		if (uref.usage_index >= field->maxusage)
+		field = report->field[uref->field_index];
+		if (uref->usage_index >= field->maxusage)
 			return -EINVAL;
 
-		uref.usage_code = field->usage[uref.usage_index].hid;
+		uref->usage_code = field->usage[uref->usage_index].hid;
 
-		if (copy_to_user((void *) arg, &uref, sizeof(uref)))
+		if (copy_to_user((void *) arg, uref, sizeof(*uref)))
 			return -EFAULT;
 
 		return 0;
 
 	case HIDIOCGUSAGE:
 	case HIDIOCSUSAGE:
+	case HIDIOCGUSAGES:
+	case HIDIOCSUSAGES:
 	case HIDIOCGCOLLECTIONINDEX:
-		if (copy_from_user(&uref, (void *) arg, sizeof(uref)))
-			return -EFAULT;
+		if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) {
+			if (copy_from_user(&uref_multi, (void *) arg, 
+					   sizeof(uref_multi)))
+				return -EFAULT;
+		} else {
+			if (copy_from_user(uref, (void *) arg, sizeof(*uref)))
+				return -EFAULT;
+		}
 
-		if (cmd != HIDIOCGUSAGE && uref.report_type == HID_REPORT_TYPE_INPUT)
-				return -EINVAL;
+		if (cmd != HIDIOCGUSAGE && 
+		    cmd != HIDIOCGUSAGES &&
+		    uref->report_type == HID_REPORT_TYPE_INPUT)
+			return -EINVAL;
 
-		if (uref.report_id == HID_REPORT_ID_UNKNOWN) {
-			field = hiddev_lookup_usage(hid, &uref);
+		if (uref->report_id == HID_REPORT_ID_UNKNOWN) {
+			field = hiddev_lookup_usage(hid, uref);
 			if (field == NULL)
 				return -EINVAL;
 		} else {
-			rinfo.report_type = uref.report_type;
-			rinfo.report_id = uref.report_id;
+			rinfo.report_type = uref->report_type;
+			rinfo.report_id = uref->report_id;
 			if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL)
 				return -EINVAL;
 
-			if (uref.field_index >= report->maxfield)
+			if (uref->field_index >= report->maxfield)
 				return -EINVAL;
 
-			field = report->field[uref.field_index];
-			if (uref.usage_index >= field->maxusage)
+			field = report->field[uref->field_index];
+			if (uref->usage_index >= field->maxusage)
 				return -EINVAL;
+
+			if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) {
+				if (uref_multi.num_values >= HID_MAX_USAGES || 
+				    uref->usage_index >= field->maxusage || 
+				   (uref->usage_index + uref_multi.num_values) >= field->maxusage)
+					return -EINVAL;
+			}
 		}
 
 		switch (cmd) {
 			case HIDIOCGUSAGE:
-				uref.value = field->value[uref.usage_index];
-				if (copy_to_user((void *) arg, &uref, sizeof(uref)))
+				uref->value = field->value[uref->usage_index];
+				if (copy_to_user((void *) arg, uref, sizeof(*uref)))
 					return -EFAULT;
 				return 0;
 
 			case HIDIOCSUSAGE:
-				field->value[uref.usage_index] = uref.value;
+				field->value[uref->usage_index] = uref->value;
 				return 0;
 
 			case HIDIOCGCOLLECTIONINDEX:
-				return field->usage[uref.usage_index].collection_index;
+				return field->usage[uref->usage_index].collection_index;
+			case HIDIOCGUSAGES:
+				for (i = 0; i < uref_multi.num_values; i++)
+					uref_multi.values[i] = 
+					    field->value[uref->usage_index + i];
+				if (copy_to_user((void *) arg, &uref_multi, 
+						 sizeof(uref_multi)))
+					return -EFAULT;
+				return 0;
+			case HIDIOCSUSAGES:
+				for (i = 0; i < uref_multi.num_values; i++)
+					field->value[uref->usage_index + i] = 
+				  	    uref_multi.values[i];
+				return 0;
 		}
 
 		return 0;

drivers/usb/input/wacom.c

 /*
  *  USB Wacom Graphire and Wacom Intuos tablet support
  *
- *  Copyright (c) 2000-2002 Vojtech Pavlik	<vojtech@ucw.cz>
+ *  Copyright (c) 2000-2004 Vojtech Pavlik	<vojtech@ucw.cz>
  *  Copyright (c) 2000 Andreas Bach Aaen	<abach@stofanet.dk>
  *  Copyright (c) 2000 Clifford Wolf		<clifford@clifford.at>
  *  Copyright (c) 2000 Sam Mosel		<sam.mosel@computer.org>
  *  Copyright (c) 2000 James E. Blair		<corvus@gnu.org>
  *  Copyright (c) 2000 Daniel Egger		<egger@suse.de>
  *  Copyright (c) 2001 Frederic Lepied		<flepied@mandrakesoft.com>
- *  Copyright (c) 2002 Ping Cheng		<pingc@wacom.com>
+ *  Copyright (c) 2004 Panagiotis Issaris	<panagiotis.issaris@mech.kuleuven.ac.be>
+ *  Copyright (c) 2002-2004 Ping Cheng		<pingc@wacom.com>
  *
  *  ChangeLog:
  *      v0.1 (vp)  - Initial release
@@ -48,6 +49,8 @@
  *	v1.30 (vp) - Merge 2.4 and 2.5 drivers
  *		   - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
  *		   - Cleanups here and there
+ *    v1.30.1 (pi) - Added Graphire3 support
+ *	v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
  */
 
 /*
@@ -106,7 +109,7 @@ struct wacom {
 static int usb_set_report(struct usb_interface *intf, unsigned char type,
 				unsigned char id, void *buf, int size)
 {
-        return usb_control_msg(interface_to_usbdev(intf),
+	return usb_control_msg(interface_to_usbdev(intf),
 		usb_sndctrlpipe(interface_to_usbdev(intf), 0),
                 USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
                 (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
@@ -137,14 +140,12 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
 	}
 
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_pl_irq: received unknown report #%d", data[0]);
 
 	prox = data[1] & 0x40;
 
 	input_regs(dev, regs);
 	
-	input_report_key(dev, BTN_TOOL_PEN, prox);
-	
 	if (prox) {
 
 		pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
@@ -152,15 +153,103 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
 			pressure = (pressure << 1) | ((data[4] >> 6) & 1);
 		pressure += (wacom->features->pressure_max + 1) / 2;
 
+		/*
+		 * if going from out of proximity into proximity select between the eraser
+		 * and the pen based on the state of the stylus2 button, choose eraser if
+		 * pressed else choose pen. if not a proximity change from out to in, send
+		 * an out of proximity for previous tool then a in for new tool.
+		 */
+		if (!wacom->tool[0]) {
+			/* Going into proximity select tool */
+			wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+		}
+		else {
+			/* was entered with stylus2 pressed */
+			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
+				/* report out proximity for previous tool */
+				input_report_key(dev, wacom->tool[1], 0);
+				input_sync(dev);
+				wacom->tool[1] = BTN_TOOL_PEN;
+				goto exit;
+			}
+		}
+		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+			/* Unknown tool selected default to pen tool */
+			wacom->tool[1] = BTN_TOOL_PEN;
+		}
+		input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
 		input_report_abs(dev, ABS_X, data[3] | ((__u32)data[2] << 7) | ((__u32)(data[1] & 0x03) << 14));
 		input_report_abs(dev, ABS_Y, data[6] | ((__u32)data[5] << 7) | ((__u32)(data[4] & 0x03) << 14));
 		input_report_abs(dev, ABS_PRESSURE, pressure);
 
 		input_report_key(dev, BTN_TOUCH, data[4] & 0x08);
 		input_report_key(dev, BTN_STYLUS, data[4] & 0x10);
-		input_report_key(dev, BTN_STYLUS2, data[4] & 0x20);
+		/* Only allow the stylus2 button to be reported for the pen tool. */
+		input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
 	}
-	
+	else {
+		/* report proximity-out of a (valid) tool */
+		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+			/* Unknown tool selected default to pen tool */
+			wacom->tool[1] = BTN_TOOL_PEN;
+		}
+		input_report_key(dev, wacom->tool[1], prox);
+	}
+
+	wacom->tool[0] = prox; /* Save proximity state */
+	input_sync(dev);
+
+exit:
+	retval = usb_submit_urb (urb, GFP_ATOMIC);
+	if (retval)
+		err ("%s - usb_submit_urb failed with result %d",
+		     __FUNCTION__, retval);
+}
+
+static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
+{
+	struct wacom *wacom = urb->context;
+	unsigned char *data = wacom->data;
+	struct input_dev *dev = &wacom->dev;
+	int retval;
+
+	switch (urb->status) {
+	case 0:
+		/* success */
+		break;
+	case -ECONNRESET:
+	case -ENOENT:
+	case -ESHUTDOWN:
+		/* this urb is terminated, clean up */
+		dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+		return;
+	default:
+		dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+		goto exit;
+	}
+
+	if (data[0] != 2)
+	{
+		printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
+	}
+
+	input_regs(dev, regs);
+	if (data[1] & 0x04)
+	{
+		input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
+		input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
+	}
+	else
+	{
+		input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
+		input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
+	}
+	input_report_abs(dev, ABS_X, data[3] << 8 | data[2]);
+	input_report_abs(dev, ABS_Y, data[5] << 8 | data[4]);
+	input_report_abs(dev, ABS_PRESSURE, (data[6]|data[7] << 8));
+	input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
+	input_report_key(dev, BTN_STYLUS2, data[1] & 0x10);
+
 	input_sync(dev);
 
 exit:
@@ -231,8 +320,12 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
 		goto exit;
 	}
 
+	/* check if we can handle the data */
+	if (data[0] == 99)
+		goto exit;
+
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
 
 	x = data[2] | ((__u32)data[3] << 8);
 	y = data[4] | ((__u32)data[5] << 8);
@@ -249,13 +342,16 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
 			input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x80);
 			break;
 
-		case 2: /* Mouse */
+		case 2: /* Mouse with wheel */
+			input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
+			input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
+			/* fall through */
+
+                case 3: /* Mouse without wheel */
 			input_report_key(dev, BTN_TOOL_MOUSE, data[7] > 24);
 			input_report_key(dev, BTN_LEFT, data[1] & 0x01);
 			input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
-			input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
 			input_report_abs(dev, ABS_DISTANCE, data[7]);
-			input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
 
 			input_report_abs(dev, ABS_X, x);
 			input_report_abs(dev, ABS_Y, y);
@@ -308,7 +404,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 	}
 
 	if (data[0] != 2)
-		dbg("received unknown report #%d", data[0]);
+		dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
 
 	input_regs(dev, regs);
 
@@ -317,18 +413,18 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 
 	if ((data[1] & 0xfc) == 0xc0) {						/* Enter report */
 
-		wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 4) +		/* serial number of the tool */
-			((__u32)data[4] << 16) + ((__u32)data[5] << 12) +
+		wacom->serial[idx] = ((__u32)(data[3] & 0x0f) << 28) +		/* serial number of the tool */
+			((__u32)data[4] << 20) + ((__u32)data[5] << 12) +
 			((__u32)data[6] << 4) + (data[7] >> 4);
 
 		switch (((__u32)data[2] << 4) | (data[3] >> 4)) {
-			case 0x832:
+			case 0x812:
 			case 0x012: wacom->tool[idx] = BTN_TOOL_PENCIL;		break;	/* Inking pen */
 			case 0x822:
 			case 0x842:
 			case 0x852:
 			case 0x022: wacom->tool[idx] = BTN_TOOL_PEN;		break;	/* Pen */
-			case 0x812:
+			case 0x832:
 			case 0x032: wacom->tool[idx] = BTN_TOOL_BRUSH;		break;	/* Stroke pen */
 			case 0x007:
 		        case 0x09c:
@@ -337,7 +433,10 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 			case 0x82a:
 			case 0x85a:
 		        case 0x91a:
+			case 0xd1a:
 			case 0x0fa: wacom->tool[idx] = BTN_TOOL_RUBBER;		break;	/* Eraser */
+			case 0xd12:
+			case 0x912:
 			case 0x112: wacom->tool[idx] = BTN_TOOL_AIRBRUSH;	break;	/* Airbrush */
 			default:    wacom->tool[idx] = BTN_TOOL_PEN;		break;	/* Unknown tool */
 		}
@@ -350,13 +449,14 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 
 	if ((data[1] & 0xfe) == 0x80) {						/* Exit report */
 		input_report_key(dev, wacom->tool[idx], 0);
+		input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 		input_sync(dev);
 		goto exit;
 	}
 
 	input_report_abs(dev, ABS_X, ((__u32)data[2] << 8) | data[3]);
 	input_report_abs(dev, ABS_Y, ((__u32)data[4] << 8) | data[5]);
-	input_report_abs(dev, ABS_DISTANCE, data[9] >> 4);
+	input_report_abs(dev, ABS_DISTANCE, data[9]);
 
 	if ((data[1] & 0xb8) == 0xa0) {						/* general pen packet */
 		input_report_abs(dev, ABS_PRESSURE, t = ((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
@@ -378,8 +478,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 		if (data[1] & 0x02) {						/* Rotation packet */
 
 			input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
-					 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3):
-					 (-(((__u32)data[6] << 2) | ((data[7] >> 6) & 3))) - 1);
+					 ((__u32)data[6] << 3) | ((data[7] >> 5) & 7):
+					 (-(((__u32)data[6] << 3) | ((data[7] >> 5) & 7))) - 1);
 
 		} else {
 
@@ -391,17 +491,17 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 
 				input_report_key(dev, BTN_SIDE,   data[8] & 0x20);
 				input_report_key(dev, BTN_EXTRA,  data[8] & 0x10);
-				input_report_abs(dev, ABS_THROTTLE,  (data[8] & 0x08) ?
+				input_report_abs(dev, ABS_THROTTLE,  -((data[8] & 0x08) ?
 						 ((__u32)data[6] << 2) | ((data[7] >> 6) & 3) :
-						 -((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
+						 -((__u32)data[6] << 2) | ((data[7] >> 6) & 3)));
 
 			} else {
 				if (wacom->tool[idx] == BTN_TOOL_MOUSE) {	/* 2D mouse packets */	
 					input_report_key(dev, BTN_LEFT,   data[8] & 0x04);
 					input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
 					input_report_key(dev, BTN_RIGHT,  data[8] & 0x10);
-					input_report_abs(dev, REL_WHEEL, 
-					    ((__u32)(data[8] & 0x01) - (__u32)((data[8] & 0x02) >> 1)));
+					input_report_rel(dev, REL_WHEEL, 
+					    (-(__u32)(data[8] & 0x01) + (__u32)((data[8] & 0x02) >> 1)));
 				}
 				else {     /* Lens cursor packets */
 					input_report_key(dev, BTN_LEFT,   data[8] & 0x01);
@@ -414,6 +514,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 		}
 	}
 	
+	input_report_key(dev, wacom->tool[idx], 1);
+	input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 	input_sync(dev);
 
 exit:
@@ -429,22 +531,26 @@ struct wacom_features wacom_features[] = {
 	{ "Wacom Graphire2 4x5", 8,  10206,  7422,  511, 32, 1, wacom_graphire_irq },
  	{ "Wacom Graphire2 5x7", 8,  13918, 10206,  511, 32, 1, wacom_graphire_irq },
 	{ "Wacom Graphire3",     8,  10208,  7424,  511, 32, 1, wacom_graphire_irq },
-  	{ "Wacom Intuos 4x5",   10,  12700, 10360, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 6x8",   10,  20600, 16450, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 9x12",  10,  30670, 24130, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 12x12", 10,  30670, 31040, 1023, 15, 2, wacom_intuos_irq },
- 	{ "Wacom Intuos 12x18", 10,  45860, 31040, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Graphire3 6x8", 8,  16704, 12064,  511, 32, 1, wacom_graphire_irq },
+  	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 12x12", 10,  30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+ 	{ "Wacom Intuos 12x18", 10,  45720, 31680, 1023, 15, 2, wacom_intuos_irq },
  	{ "Wacom PL400",         8,   5408,  4056,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL500",         8,   6144,  4608,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL600",         8,   6126,  4604,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL600SX",       8,   6260,  5016,  255, 32, 3, wacom_pl_irq },
  	{ "Wacom PL550",         8,   6144,  4608,  511, 32, 3, wacom_pl_irq },
  	{ "Wacom PL800",         8,   7220,  5780,  511, 32, 3, wacom_pl_irq },
-	{ "Wacom Intuos2 4x5",   10, 12700, 10360, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 6x8",   10, 20600, 16450, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 9x12",  10, 30670, 24130, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 12x12", 10, 30670, 31040, 1023, 15, 2, wacom_intuos_irq },
-	{ "Wacom Intuos2 12x18", 10, 45860, 31040, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 4x5",   10, 12700, 10600, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, 2, wacom_intuos_irq },
+	{ "Wacom Volito",        8,   5104,  3712,  511, 32, 1, wacom_graphire_irq },
+	{ "Wacom Cintiq Partner",8,  20480, 15360,  511, 32, 3, wacom_ptu_irq },
+	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, 2, wacom_intuos_irq },
  	{ }
 };
 
@@ -454,6 +560,7 @@ struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
@@ -470,6 +577,9 @@ struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
 	{ }
 };
 
@@ -483,8 +593,10 @@ static int wacom_open(struct input_dev *dev)
 		return 0;
 
 	wacom->irq->dev = wacom->usbdev;
-	if (usb_submit_urb(wacom->irq, GFP_KERNEL))
+	if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
+		wacom->open--;
 		return -EIO;
+	}
 
 	return 0;
 }
@@ -509,7 +621,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 		return -ENOMEM;
 	memset(wacom, 0, sizeof(struct wacom));
 
-	wacom->data = usb_buffer_alloc(dev, 10, SLAB_ATOMIC, &wacom->data_dma);
+	wacom->data = usb_buffer_alloc(dev, 10, GFP_KERNEL, &wacom->data_dma);
 	if (!wacom->data) {
 		kfree(wacom);
 		return -ENOMEM;
@@ -538,8 +650,9 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 			break;
 
 		case 2:
-			wacom->dev.evbit[0] |= BIT(EV_MSC);
+			wacom->dev.evbit[0] |= BIT(EV_MSC) | BIT(EV_REL);
 			wacom->dev.mscbit[0] |= BIT(MSC_SERIAL);
+			wacom->dev.relbit[0] |= BIT(REL_WHEEL);
 			wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA);
  			wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE)	| BIT(BTN_TOOL_BRUSH)
 							  | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2);

include/asm-arm/arch-ebsa285/irqs.h

@@ -91,8 +91,8 @@
 
 #undef RTC_IRQ
 #define RTC_IRQ		IRQ_ISA_RTC_ALARM
-#undef AUX_IRQ
-#define AUX_IRQ		(machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE)
+#define I8042_KBD_IRQ	IRQ_ISA_KEYBOARD
+#define I8042_AUX_IRQ	(machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE)
 #define IRQ_FLOPPYDISK	IRQ_ISA_FLOPPY
 
 #define irq_canonicalize(_i)	(((_i) == IRQ_ISA_CASCADE) ? IRQ_ISA_2 : _i)

include/asm-arm/arch-shark/irqs.h

@@ -8,5 +8,6 @@
 
 #define IRQ_ISA_KEYBOARD	 1
 #define RTC_IRQ			 8
-#define AUX_IRQ			12
+#define I8042_KBD_IRQ		 1
+#define I8042_AUX_IRQ		12
 #define IRQ_HARDDISK            14

include/linux/hiddev.h

@@ -39,33 +39,33 @@ struct hiddev_event {
 };
 
 struct hiddev_devinfo {
-	unsigned int bustype;
-	unsigned int busnum;
-	unsigned int devnum;
-	unsigned int ifnum;
-	short vendor;
-	short product;
-	short version;
-	unsigned num_applications;
+	__u32 bustype;
+	__u32 busnum;
+	__u32 devnum;
+	__u32 ifnum;
+	__s16 vendor;
+	__s16 product;
+	__s16 version;
+	__u32 num_applications;
 };
 
 struct hiddev_collection_info {
-	unsigned index;
-	unsigned type;
-	unsigned usage;
-	unsigned level;
+	__u32 index;
+	__u32 type;
+	__u32 usage;
+	__u32 level;
 };
 
 #define HID_STRING_SIZE 256
 struct hiddev_string_descriptor {
-	int index;
+	__s32 index;
 	char value[HID_STRING_SIZE];
 };
 
 struct hiddev_report_info {
-	unsigned report_type;
-	unsigned report_id;
-	unsigned num_fields;
+	__u32 report_type;
+	__u32 report_id;
+	__u32 num_fields;
 };
 
 /* To do a GUSAGE/SUSAGE, fill in at least usage_code,  report_type and 
@@ -88,20 +88,20 @@ struct hiddev_report_info {
 #define HID_REPORT_TYPE_MAX     3
 
 struct hiddev_field_info {
-	unsigned report_type;
-	unsigned report_id;
-	unsigned field_index;
-	unsigned maxusage;
-	unsigned flags;
-	unsigned physical;		/* physical usage for this field */
-	unsigned logical;		/* logical usage for this field */
-	unsigned application;		/* application usage for this field */
+	__u32 report_type;
+	__u32 report_id;
+	__u32 field_index;
+	__u32 maxusage;
+	__u32 flags;
+	__u32 physical;		/* physical usage for this field */
+	__u32 logical;		/* logical usage for this field */
+	__u32 application;		/* application usage for this field */
 	__s32 logical_minimum;
 	__s32 logical_maximum;
 	__s32 physical_minimum;
 	__s32 physical_maximum;
-	unsigned unit_exponent;
-	unsigned unit;
+	__u32 unit_exponent;
+	__u32 unit;
 };
 
 /* Fill in report_type, report_id and field_index to get the information on a
@@ -118,14 +118,22 @@ struct hiddev_field_info {
 #define HID_FIELD_BUFFERED_BYTE		0x100
 
 struct hiddev_usage_ref {
-	unsigned report_type;
-	unsigned report_id;
-	unsigned field_index;
-	unsigned usage_index;
-	unsigned usage_code;
+	__u32 report_type;
+	__u32 report_id;
+	__u32 field_index;
+	__u32 usage_index;
+	__u32 usage_code;
 	__s32 value;
 };
 
+/* hiddev_usage_ref_multi is used for sending multiple bytes to a control.
+ * It really manifests itself as setting the value of consecutive usages */
+struct hiddev_usage_ref_multi {
+	struct hiddev_usage_ref uref;
+	__u32 num_values;
+	__s32 values[HID_MAX_USAGES];
+};
+
 /* FIELD_INDEX_NONE is returned in read() data from the kernel when flags
  * is set to (HIDDEV_FLAG_UREF | HIDDEV_FLAG_REPORT) and a new report has
  * been sent by the device 
@@ -161,6 +169,10 @@ struct hiddev_usage_ref {
 #define HIDIOCGCOLLECTIONINFO	_IOWR('H', 0x11, struct hiddev_collection_info)
 #define HIDIOCGPHYS(len)	_IOC(_IOC_READ, 'H', 0x12, len)
 
+/* For writing/reading to multiple/consecutive usages */
+#define HIDIOCGUSAGES		_IOWR('H', 0x13, struct hiddev_usage_ref_multi)
+#define HIDIOCSUSAGES		_IOW('H', 0x14, struct hiddev_usage_ref_multi)
+
 /* 
  * Flags to be used in HIDIOCSFLAG
  */

include/linux/init.h

@@ -110,12 +110,21 @@ struct obs_kernel_param {
 };
 
 /* OBSOLETE: see moduleparam.h for the right way. */
-#define __setup(str, fn)					\
-	static char __setup_str_##fn[] __initdata = str;	\
-	static struct obs_kernel_param __setup_##fn		\
+#define __setup_param(str, unique_id, fn)			\
+	static char __setup_str_##unique_id[] __initdata = str;	\
+	static struct obs_kernel_param __setup_##unique_id	\
 		 __attribute_used__				\
 		 __attribute__((__section__(".init.setup")))	\
-		= { __setup_str_##fn, fn }
+		= { __setup_str_##unique_id, fn }
+
+#define __setup_null_param(str, unique_id)			\
+	__setup_param(str, unique_id, NULL)
+
+#define __setup(str, fn)					\
+	__setup_param(str, fn, fn)
+
+#define __obsolete_setup(str)					\
+	__setup_null_param(str, __LINE__)
 
 #endif /* __ASSEMBLY__ */
 
@@ -172,7 +181,10 @@ struct obs_kernel_param {
 	{ return exitfn; }					\
 	void cleanup_module(void) __attribute__((alias(#exitfn)));
 
-#define __setup(str,func) /* nothing */
+#define __setup_param(str, unique_id, fn)	/* nothing */
+#define __setup_null_param(str, unique_id) 	/* nothing */
+#define __setup(str, func) 			/* nothing */
+#define __obsolete_setup(str) 			/* nothing */
 #endif
 
 /* Data marked not to be saved by software_suspend() */

include/linux/miscdevice.h

@@ -3,7 +3,6 @@
 #include <linux/module.h>
 #include <linux/major.h>
 
-#define BUSMOUSE_MINOR 0
 #define PSMOUSE_MINOR  1
 #define MS_BUSMOUSE_MINOR 2
 #define ATIXL_BUSMOUSE_MINOR 3

include/linux/moduleparam.h

@@ -126,13 +126,16 @@ extern int param_get_invbool(char *buffer, struct kernel_param *kp);
 #define param_check_invbool(name, p) __param_check(name, p, int)
 
 /* Comma-separated array: num is set to number they actually specified. */
-#define module_param_array(name, type, num, perm)			\
+#define module_param_array_named(name, array, type, num, perm)		\
 	static struct kparam_array __param_arr_##name			\
-	= { ARRAY_SIZE(name), &num, param_set_##type, param_get_##type,	\
-	    sizeof(name[0]), name };					\
+	= { ARRAY_SIZE(array), &num, param_set_##type, param_get_##type,\
+	    sizeof(array[0]), array };					\
 	module_param_call(name, param_array_set, param_array_get, 	\
 			  &__param_arr_##name, perm)
 
+#define module_param_array(name, type, num, perm)		\
+	module_param_array_named(name, name, type, num, perm)
+
 extern int param_array_set(const char *val, struct kernel_param *kp);
 extern int param_array_get(char *buffer, struct kernel_param *kp);
 

include/linux/serio.h

@@ -117,6 +117,7 @@ static __inline__ void serio_cleanup(struct serio *serio)
 #define SERIO_MZ	0x05
 #define SERIO_MZP	0x06
 #define SERIO_MZPP	0x07
+#define SERIO_VSXXXAA	0x08
 #define SERIO_SUNKBD	0x10
 #define SERIO_WARRIOR	0x18
 #define SERIO_SPACEORB	0x19
@@ -134,6 +135,7 @@ static __inline__ void serio_cleanup(struct serio *serio)
 #define SERIO_HIL	0x25
 #define SERIO_SNES232	0x26
 #define SERIO_SEMTECH	0x27
+#define SERIO_LKKBD	0x28
 
 #define SERIO_ID	0xff00UL
 #define SERIO_EXTRA	0xff0000UL

init/main.c

@@ -156,8 +156,11 @@ static int __init obsolete_checksetup(char *line)
 	p = &__setup_start;
 	do {
 		int n = strlen(p->str);
-		if (!strncmp(line,p->str,n)) {
-			if (p->setup_func(line+n))
+		if (!strncmp(line, p->str, n)) {
+			if (!p->setup_func) {
+				printk(KERN_WARNING "Parameter %s is obsolete, ignored\n", p->str);
+				return 1;
+			} else if (p->setup_func(line + n))
 				return 1;
 		}
 		p++;