Add vortex anf fm801 gameport drivers, remove obsolete pcigame driver.

drivers/input/gameport/fm801-gp.c

+/*
+ *  FM801 gameport driver for Linux
+ *
+ *  Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ *
+ *
+ *   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/gameport.h>
+
+#define PCI_VENDOR_ID_FORTEMEDIA	0x1319
+#define PCI_DEVICE_ID_FM801_GP	0x0802
+
+#define HAVE_COOKED
+
+struct fm801_gp {
+	struct gameport gameport;
+	struct resource *res_port;
+	char phys[32];
+	char name[32];
+};
+
+#ifdef HAVE_COOKED
+static int fm801_gp_cooked_read(struct gameport *gameport, int *axes, int *buttons)
+{
+	unsigned short w;
+
+	w = inw(gameport->io + 2);
+	*buttons = (~w >> 14) & 0x03;
+	axes[0] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	w = inw(gameport->io + 4);
+	axes[1] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	w = inw(gameport->io + 6);
+	*buttons |= ((~w >> 14) & 0x03) << 2;
+	axes[2] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	w = inw(gameport->io + 8);
+	axes[3] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	outw(0xff, gameport->io); /* reset */
+
+        return 0;
+}
+#endif
+
+static int fm801_gp_open(struct gameport *gameport, int mode)
+{
+	switch (mode) {
+#ifdef HAVE_COOKED
+	case GAMEPORT_MODE_COOKED:
+		return 0;
+#endif
+	case GAMEPORT_MODE_RAW:
+		return 0;
+	default:
+		return -1;
+	}
+
+	return 0;
+}
+
+static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device_id *id)
+{
+	struct fm801_gp *gp;
+
+	if (! (gp = kmalloc(sizeof(*gp), GFP_KERNEL))) {
+		printk("cannot malloc for fm801-gp\n");
+		return -1;
+	}
+	memset(gp, 0, sizeof(*gp));
+
+	gp->gameport.open = fm801_gp_open;
+#ifdef HAVE_COOKED
+	gp->gameport.cooked_read = fm801_gp_cooked_read;
+#endif
+
+	pci_enable_device(pci);
+	gp->gameport.io = pci_resource_start(pci, 0);
+	if ((gp->res_port = request_region(gp->gameport.io, 0x10, "FM801 GP")) == NULL) {
+		kfree(gp);
+		printk("unable to grab region 0x%x-0x%x\n", gp->gameport.io, gp->gameport.io + 0x0f);
+		return -1;
+	}
+
+	gp->gameport.phys = gp->phys;
+	gp->gameport.name = gp->name;
+	gp->gameport.idbus = BUS_PCI;
+	gp->gameport.idvendor = pci->vendor;
+	gp->gameport.idproduct = pci->device;
+
+	pci_set_drvdata(pci, gp);
+
+	outb(0x60, gp->gameport.io + 0x0d); /* enable joystick 1 and 2 */ 
+
+	gameport_register_port(&gp->gameport);
+
+	printk(KERN_INFO "gameport: %s at pci%s speed %d kHz\n",
+		pci->name, pci->slot_name, gp->gameport.speed);
+
+	return 0;
+}
+
+static void __devexit fm801_gp_remove(struct pci_dev *pci)
+{
+	struct fm801_gp *gp = pci_get_drvdata(pci);
+	if (gp) {
+		gameport_unregister_port(&gp->gameport);
+		release_resource(gp->res_port);
+		kfree(gp);
+	}
+}
+
+static struct pci_device_id fm801_gp_id_table[] __devinitdata = {
+	{ PCI_VENDOR_ID_FORTEMEDIA, PCI_DEVICE_ID_FM801_GP, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0  },
+	{ 0 }
+};
+
+static struct pci_driver fm801_gp_driver = {
+	name:		"FM801 GP",
+	id_table:	fm801_gp_id_table,
+	probe:		fm801_gp_probe,
+	remove:		fm801_gp_remove,
+};
+
+int __init fm801_gp_init(void)
+{
+	return pci_module_init(&fm801_gp_driver);
+}
+
+void __exit fm801_gp_exit(void)
+{
+	pci_unregister_driver(&fm801_gp_driver);
+}
+
+module_init(fm801_gp_init);
+module_exit(fm801_gp_exit);
+
+MODULE_DEVICE_TABLE(pci, fm801_gp_id_table);
+
+MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
+MODULE_LICENSE("GPL");

drivers/input/gameport/pcigame.c → drivers/input/gameport/vortex.c

 /*
- * $Id: pcigame.c,v 1.10 2001/04/26 10:24:46 vojtech Exp $
+ * $Id: vortex.c,v 1.5 2002/07/01 15:39:30 vojtech Exp $
  *
  *  Copyright (c) 2000-2001 Vojtech Pavlik
  *
  *  Based on the work of:
  *	Raymond Ingles
- *
- *  Sponsored by SuSE
  */
 
 /*
@@ -29,8 +27,8 @@
  * 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
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
 #include <asm/io.h>
@@ -44,74 +42,61 @@
 #include <linux/slab.h>
 #include <linux/gameport.h>
 
-#define PCI_VENDOR_ID_AUREAL	0x12eb
-
-#define PCIGAME_DATA_WAIT	20	/* 20 ms */
-
-#define PCIGAME_4DWAVE		0
-#define PCIGAME_VORTEX		1
-#define PCIGAME_VORTEX2		2
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Aureal Vortex and Vortex2 gameport driver");
+MODULE_LICENSE("GPL");
 
-struct pcigame_data {
-	int gcr;	/* Gameport control register */
-	int legacy;	/* Legacy port location */
-	int axes;	/* Axes start */
-	int axsize;	/* Axis field size */
-	int axmax;	/* Axis field max value */
-	int adcmode;	/* Value to enable ADC mode in GCR */
-};
+#define VORTEX_GCR		0x0c	/* Gameport control register */
+#define VORTEX_LEG		0x08	/* Legacy port location */
+#define VORTEX_AXD		0x10	/* Axes start */
+#define VORTEX_DATA_WAIT	20	/* 20 ms */
 
-static struct pcigame_data pcigame_data[] __devinitdata =
-{{ 0x00030, 0x00031, 0x00034, 2, 0xffff, 0x80 },
- { 0x1100c, 0x11008, 0x11010, 4, 0x1fff, 0x40 },
- { 0x2880c, 0x28808, 0x28810, 4, 0x1fff, 0x40 },
- { 0 }};
-
-struct pcigame {
+struct vortex {
 	struct gameport gameport;
 	struct pci_dev *dev;
         unsigned char *base;
-	struct pcigame_data *data;
+        unsigned char *io;
+	char phys[32];
 };
 
-static unsigned char pcigame_read(struct gameport *gameport)
+static unsigned char vortex_read(struct gameport *gameport)
 {
-	struct pcigame *pcigame = gameport->private;
-	return readb(pcigame->base + pcigame->data->legacy);
+	struct vortex *vortex = gameport->driver;
+	return readb(vortex->io + VORTEX_LEG);
 }
 
-static void pcigame_trigger(struct gameport *gameport)
+static void vortex_trigger(struct gameport *gameport)
 {
-	struct pcigame *pcigame = gameport->private;
-	writeb(0xff, pcigame->base + pcigame->data->legacy);
+	struct vortex *vortex = gameport->driver;
+	writeb(0xff, vortex->io + VORTEX_LEG);
 }
 
-static int pcigame_cooked_read(struct gameport *gameport, int *axes, int *buttons)
+static int vortex_cooked_read(struct gameport *gameport, int *axes, int *buttons)
 {
-        struct pcigame *pcigame = gameport->private;
+	struct vortex *vortex = gameport->driver;
 	int i;
 
-	*buttons = (~readb(pcigame->base + pcigame->data->legacy) >> 4) & 0xf;
+	*buttons = (~readb(vortex->base + VORTEX_LEG) >> 4) & 0xf;
 
 	for (i = 0; i < 4; i++) {
-		axes[i] = readw(pcigame->base + pcigame->data->axes + i * pcigame->data->axsize);
-		if (axes[i] == pcigame->data->axmax) axes[i] = -1;
+		axes[i] = readw(vortex->io + VORTEX_AXD + i * sizeof(u32));
+		if (axes[i] == 0x1fff) axes[i] = -1;
 	}
         
         return 0;
 }
 
-static int pcigame_open(struct gameport *gameport, int mode)
+static int vortex_open(struct gameport *gameport, int mode)
 {
-	struct pcigame *pcigame = gameport->private;
+	struct vortex *vortex = gameport->driver;
 
 	switch (mode) {
 		case GAMEPORT_MODE_COOKED:
-			writeb(pcigame->data->adcmode, pcigame->base + pcigame->data->gcr);
-			wait_ms(PCIGAME_DATA_WAIT);
+			writeb(0x40, vortex->io + VORTEX_GCR);
+			wait_ms(VORTEX_DATA_WAIT);
 			return 0;
 		case GAMEPORT_MODE_RAW:
-			writeb(0, pcigame->base + pcigame->data->gcr);
+			writeb(0x00, vortex->io + VORTEX_GCR);
 			return 0;
 		default:
 			return -1;
@@ -120,28 +105,33 @@ static int pcigame_open(struct gameport *gameport, int mode)
 	return 0;
 }
 
-static int __devinit pcigame_probe(struct pci_dev *dev, const struct pci_device_id *id)
+static int __devinit vortex_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	struct pcigame *pcigame;
+	struct vortex *vortex;
 	int i;
 
-	if (!(pcigame = kmalloc(sizeof(struct pcigame), GFP_KERNEL)))
+	if (!(vortex = kmalloc(sizeof(struct vortex), GFP_KERNEL)))
 		return -1;
-        memset(pcigame, 0, sizeof(struct pcigame));
-
+        memset(vortex, 0, sizeof(struct vortex));
 
-	pcigame->data = pcigame_data + id->driver_data;
+	vortex->dev = dev;
+	sprintf(vortex->phys, "pci%s/gameport0", dev->slot_name);
 
-	pcigame->dev = dev;
-	pci_set_drvdata(dev, pcigame);
+	pci_set_drvdata(dev, vortex);
 
-	pcigame->gameport.private = pcigame;
-	pcigame->gameport.fuzz = 64;
+	vortex->gameport.driver = vortex;
+	vortex->gameport.fuzz = 64;
 	
-	pcigame->gameport.read = pcigame_read;
-	pcigame->gameport.trigger = pcigame_trigger;
-	pcigame->gameport.cooked_read = pcigame_cooked_read;
-	pcigame->gameport.open = pcigame_open;
+	vortex->gameport.read = vortex_read;
+	vortex->gameport.trigger = vortex_trigger;
+	vortex->gameport.cooked_read = vortex_cooked_read;
+	vortex->gameport.open = vortex_open;
+
+	vortex->gameport.name = dev->name;
+	vortex->gameport.phys = vortex->phys;
+	vortex->gameport.idbus = BUS_PCI;
+	vortex->gameport.idvendor = dev->vendor;
+	vortex->gameport.idproduct = dev->device;
 
 	for (i = 0; i < 6; i++)
 		if (~pci_resource_flags(dev, i) & IORESOURCE_IO)
@@ -149,51 +139,47 @@ static int __devinit pcigame_probe(struct pci_dev *dev, const struct pci_device_
 
 	pci_enable_device(dev);
 
-	pcigame->base = ioremap(pci_resource_start(pcigame->dev, i),
-				pci_resource_len(pcigame->dev, i));
+	vortex->base = ioremap(pci_resource_start(vortex->dev, i),
+				pci_resource_len(vortex->dev, i));
+	vortex->io = vortex->base + id->driver_data;
 
-	gameport_register_port(&pcigame->gameport);
+	gameport_register_port(&vortex->gameport);
 	
-	printk(KERN_INFO "gameport%d: %s at pci%02x:%02x.%x speed %d kHz\n",
-		pcigame->gameport.number, dev->name, dev->bus->number,
-			PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), pcigame->gameport.speed);
+	printk(KERN_INFO "gameport: %s at pci%s speed %d kHz\n",
+		dev->name, dev->slot_name, vortex->gameport.speed);
 
 	return 0;
 }
 
-static void __devexit pcigame_remove(struct pci_dev *dev)
+static void __devexit vortex_remove(struct pci_dev *dev)
 {
-	struct pcigame *pcigame = pci_get_drvdata(dev);
-	gameport_unregister_port(&pcigame->gameport);
-	iounmap(pcigame->base);
-	kfree(pcigame);
+	struct vortex *vortex = pci_get_drvdata(dev);
+	gameport_unregister_port(&vortex->gameport);
+	iounmap(vortex->base);
+	kfree(vortex);
 }
 
-static struct pci_device_id pcigame_id_table[] __devinitdata =
-{{ PCI_VENDOR_ID_TRIDENT, 0x2000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_4DWAVE  },
- { PCI_VENDOR_ID_TRIDENT, 0x2001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_4DWAVE  },
- { PCI_VENDOR_ID_AUREAL,  0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_VORTEX  },
- { PCI_VENDOR_ID_AUREAL,  0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_VORTEX2 },
+static struct pci_device_id vortex_id_table[] __devinitdata =
+{{ 0x12eb, 0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x11000 },
+ { 0x12eb, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x28800 },
  { 0 }};
 
-static struct pci_driver pcigame_driver = {
-	name:		"pcigame",
-	id_table:	pcigame_id_table,
-	probe:		pcigame_probe,
-	remove:		__devexit_p(pcigame_remove),
+static struct pci_driver vortex_driver = {
+	name:		"vortex",
+	id_table:	vortex_id_table,
+	probe:		vortex_probe,
+	remove:		vortex_remove,
 };
 
-int __init pcigame_init(void)
+int __init vortex_init(void)
 {
-	return pci_module_init(&pcigame_driver);
+	return pci_module_init(&vortex_driver);
 }
 
-void __exit pcigame_exit(void)
+void __exit vortex_exit(void)
 {
-	pci_unregister_driver(&pcigame_driver);
+	pci_unregister_driver(&vortex_driver);
 }
 
-module_init(pcigame_init);
-module_exit(pcigame_exit);
-
-MODULE_LICENSE("GPL");
+module_init(vortex_init);
+module_exit(vortex_exit);