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Commit 51cbfa04 authored by Linus Torvalds's avatar Linus Torvalds
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Merge bk://kernel.bkbits.net/vojtech/input 

into ppc970.osdl.org:/home/torvalds/v2.5/linux
parents 1b2ed5b7 9c930c3f
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Documentation/input/joystick-parport.txt
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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 0 → 100644
View file @ 51cbfa04
/*
* 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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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 deleted 100644 → 0
View file @ 1b2ed5b7
/*
* 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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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 0 → 100644
View file @ 51cbfa04
/*
* 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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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 0 → 100644
View file @ 51cbfa04
/*
* 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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
/*
* 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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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
View file @ 51cbfa04
......@@ -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++;
......
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