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Diffstat (limited to 'drivers/char/joystick/joy-turbografx.c')
-rw-r--r--drivers/char/joystick/joy-turbografx.c267
1 files changed, 0 insertions, 267 deletions
diff --git a/drivers/char/joystick/joy-turbografx.c b/drivers/char/joystick/joy-turbografx.c
deleted file mode 100644
index c138a99d0..000000000
--- a/drivers/char/joystick/joy-turbografx.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * joy-turbografx.c Version 1.2
- *
- * Copyright (c) 1998-1999 Vojtech Pavlik
- *
- * Sponsored by SuSE
- */
-
-/*
- * This is a module for the Linux joystick driver, supporting
- * Steffen Schwenke's <schwenke@burg-halle.de> TurboGraFX parallel port
- * interface.
- */
-
-/*
- * 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
- * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
- * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
- */
-
-#include <asm/io.h>
-#include <asm/system.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/joystick.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
-MODULE_PARM(js_tg, "2-8i");
-MODULE_PARM(js_tg_2, "2-8i");
-MODULE_PARM(js_tg_3, "2-8i");
-
-#define JS_TG_BUTTON1 0x08
-#define JS_TG_UP 0x10
-#define JS_TG_DOWN 0x20
-#define JS_TG_LEFT 0x40
-#define JS_TG_RIGHT 0x80
-
-#define JS_TG_BUTTON2 0x02
-#define JS_TG_BUTTON3 0x04
-#define JS_TG_BUTTON4 0x01
-#define JS_TG_BUTTON5 0x08
-
-static struct js_port* js_tg_port __initdata = NULL;
-
-static int js_tg[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
-static int js_tg_2[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
-static int js_tg_3[] __initdata = { -1, 0, 0, 0, 0, 0, 0, 0 };
-
-struct js_tg_info {
- struct pardevice *port; /* parport device */
- int sticks; /* joysticks connected */
-};
-
-/*
- * js_tg_read() reads and analyzes tg joystick data.
- */
-
-static int js_tg_read(void *xinfo, int **axes, int **buttons)
-{
- struct js_tg_info *info = xinfo;
- int data1, data2, i;
-
- for (i = 0; i < 7; i++)
- if ((info->sticks >> i) & 1) {
-
- JS_PAR_DATA_OUT(~(1 << i), info->port);
- data1 = JS_PAR_STATUS(info->port) ^ ~JS_PAR_STATUS_INVERT;
- data2 = JS_PAR_CTRL_IN(info->port) ^ JS_PAR_CTRL_INVERT;
-
- axes[i][0] = ((data1 & JS_TG_RIGHT) ? 1 : 0) - ((data1 & JS_TG_LEFT) ? 1 : 0);
- axes[i][1] = ((data1 & JS_TG_DOWN ) ? 1 : 0) - ((data1 & JS_TG_UP ) ? 1 : 0);
-
- buttons[i][0] = ((data1 & JS_TG_BUTTON1) ? 0x01 : 0) | ((data2 & JS_TG_BUTTON2) ? 0x02 : 0)
- | ((data2 & JS_TG_BUTTON3) ? 0x04 : 0) | ((data2 & JS_TG_BUTTON4) ? 0x08 : 0)
- | ((data2 & JS_TG_BUTTON5) ? 0x10 : 0);
-
- }
-
- return 0;
-}
-
-/*
- * open callback: claim parport.
- * FIXME: race possible here.
- */
-
-int js_tg_open(struct js_dev *dev)
-{
- struct js_tg_info *info = dev->port->info;
-
- if (!MOD_IN_USE) {
- if (parport_claim(info->port)) return -EBUSY;
- JS_PAR_CTRL_OUT(0x04, info->port);
- }
- MOD_INC_USE_COUNT;
- return 0;
-}
-
-/*
- * close callback: release parport
- */
-
-int js_tg_close(struct js_dev *dev)
-{
- struct js_tg_info *info = dev->port->info;
-
- MOD_DEC_USE_COUNT;
- if (!MOD_IN_USE) {
- JS_PAR_CTRL_OUT(0x00, info->port);
- parport_release(info->port);
- }
- return 0;
-}
-
-#ifdef MODULE
-void cleanup_module(void)
-{
- struct js_tg_info *info;
- int i;
-
- while (js_tg_port) {
- for (i = 0; i < js_tg_port->ndevs; i++)
- if (js_tg_port->devs[i])
- js_unregister_device(js_tg_port->devs[i]);
- info = js_tg_port->info;
- parport_unregister_device(info->port);
- js_tg_port = js_unregister_port(js_tg_port);
- }
-}
-#endif
-
-/*
- * js_tg_init_corr() initializes correction values of
- * tg gamepads.
- */
-
-static void __init js_tg_init_corr(int sticks, struct js_corr **corr)
-{
- int i, j;
-
- for (i = 0; i < 7; i++)
- if ((sticks >> i) & 1)
- for (j = 0; j < 2; j++) {
- corr[i][j].type = JS_CORR_BROKEN;
- corr[i][j].prec = 0;
- corr[i][j].coef[0] = 0;
- corr[i][j].coef[1] = 0;
- corr[i][j].coef[2] = (1 << 29);
- corr[i][j].coef[3] = (1 << 29);
- }
-}
-
-/*
- * js_tg_probe() probes for tg gamepads.
- */
-
-static struct js_port __init *js_tg_probe(int *config, struct js_port *port)
-{
- struct js_tg_info iniinfo;
- struct js_tg_info *info = &iniinfo;
- struct parport *pp;
- int i;
-
- if (config[0] < 0) return port;
-
-
- if (config[0] > 0x10)
- for (pp=parport_enumerate(); pp && (pp->base!=config[0]); pp=pp->next);
- else
- for (pp=parport_enumerate(); pp && (config[0]>0); pp=pp->next) config[0]--;
-
- if (!pp) {
- printk(KERN_ERR "joy-tg: no such parport\n");
- return port;
- }
-
- info->port = parport_register_device(pp, "joystick (turbografx)", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
- if (!info->port)
- return port;
-
- port = js_register_port(port, info, 7, sizeof(struct js_tg_info), js_tg_read);
- info = port->info;
-
- info->sticks = 0;
-
- for (i = 0; i < 7; i++)
- if (config[i+1] > 0 && config[i+1] < 6) {
- printk(KERN_INFO "js%d: Multisystem joystick on %s\n",
- js_register_device(port, i, 2, config[i+1], "Multisystem joystick", NULL, js_tg_open, js_tg_close),
- info->port->port->name);
- info->sticks |= (1 << i);
- }
-
- if (!info->sticks) {
- parport_unregister_device(info->port);
- return port;
- }
-
- js_tg_init_corr(info->sticks, port->corr);
-
- return port;
-}
-
-#ifndef MODULE
-int __init js_tg_setup(SETUP_PARAM)
-{
- int i;
- SETUP_PARSE(2);
- for (i = 0; i <= ints[0] && i < 2; i++) js_tg[i] = ints[i+1];
- return 1;
-}
-int __init js_tg_setup_2(SETUP_PARAM)
-{
- int i;
- SETUP_PARSE(2);
- for (i = 0; i <= ints[0] && i < 2; i++) js_tg_2[i] = ints[i+1];
- return 1;
-}
-int __init js_tg_setup_3(SETUP_PARAM)
-{
- int i;
- SETUP_PARSE(2);
- for (i = 0; i <= ints[0] && i < 2; i++) js_tg_3[i] = ints[i+1];
- return 1;
-}
-__setup("js_tg=", js_tg_setup);
-__setup("js_tg_2=", js_tg_setup_2);
-__setup("js_tg_3=", js_tg_setup_3);
-#endif
-
-#ifdef MODULE
-int init_module(void)
-#else
-int __init js_tg_init(void)
-#endif
-{
- js_tg_port = js_tg_probe(js_tg, js_tg_port);
- js_tg_port = js_tg_probe(js_tg_2, js_tg_port);
- js_tg_port = js_tg_probe(js_tg_3, js_tg_port);
-
- if (js_tg_port) return 0;
-
-#ifdef MODULE
- printk(KERN_WARNING "joy-tg: no joysticks specified\n");
-#endif
- return -ENODEV;
-}
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