Merge http://linuxusb.bkbits.net/linus-2.5

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

CREDITS

@@ -2190,7 +2190,7 @@ S: Fullarton 5063
 S: South Australia
 
 N. Wolfgang Muees
-E: wmues@nexgo.de
+E: wolfgang@iksw-muees.de
 D: Auerswald USB driver
 
 N: Ian A. Murdock

Documentation/usb/auerswald.txt

@@ -27,4 +27,4 @@ Future plans
 ============
 - Connection to ISDN4LINUX (the hisax interface)
 
-The maintainer of this driver is wmues@nexgo.de
+The maintainer of this driver is wolfgang@iksw-muees.de

MAINTAINERS

@@ -1696,12 +1696,6 @@ M:	dbrownell@users.sourceforge.net
 L:	linux-usb-devel@lists.sourceforge.net
 S:	Maintained
 
-USB EHCI DRIVER
-P:	David Brownell
-M:	dbrownell@users.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
-S:	Maintained
-
 USB HID/HIDBP/INPUT DRIVERS
 P:	Vojtech Pavlik
 M:	vojtech@suse.cz
@@ -1816,7 +1810,7 @@ S:	Maintained
 
 USB AUERSWALD DRIVER
 P:	Wolfgang Muees
-M:	wmues@nexgo.de
+M:	wolfgang@iksw-muees.de
 L:	linux-usb-users@lists.sourceforge.net
 L:	linux-usb-devel@lists.sourceforge.net
 S:	Maintained

drivers/usb/core/drivers.c

-/*
- * drivers.c
- * (C) Copyright 1999 Randy Dunlap.
- * (C) Copyright 1999, 2000 Thomas Sailer <sailer@ife.ee.ethz.ch>. (proc file per device)
- * (C) Copyright 1999 Deti Fliegl (new USB architecture)
- *
- * $id$
- *
- * 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
- *
- *************************************************************
- *
- * 1999-12-16: Thomas Sailer <sailer@ife.ee.ethz.ch>
- *   Converted the whole proc stuff to real
- *   read methods. Now not the whole device list needs to fit
- *   into one page, only the device list for one bus.
- *   Added a poll method to /proc/bus/usb/devices, to wake
- *   up an eventual usbd
- * 2000-01-04: Thomas Sailer <sailer@ife.ee.ethz.ch>
- *   Turned into its own filesystem
- *
- * $Id: drivers.c,v 1.3 2000/01/11 13:58:24 tom Exp $
- */
-
-#include <linux/fs.h>
-#include <linux/gfp.h>
-#include <linux/usb.h>
-#include <linux/usbdevice_fs.h>
-#include <linux/smp_lock.h>
-#include <asm/uaccess.h>
-
-/*****************************************************************/
-
-/*
- * Dump usb_driver_list.
- *
- * We now walk the list of registered USB drivers.
- */
-static ssize_t usb_driver_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos)
-{
-	struct list_head *tmp = usb_driver_list.next;
-	char *page, *start, *end;
-	ssize_t ret = 0;
-	unsigned int pos, len;
-
-	if (*ppos < 0)
-		return -EINVAL;
-	if (nbytes <= 0)
-		return 0;
-	if (!access_ok(VERIFY_WRITE, buf, nbytes))
-		return -EFAULT;
-        if (!(page = (char*) __get_free_page(GFP_KERNEL)))
-                return -ENOMEM;
-	start = page;
-	end = page + (PAGE_SIZE - 100);
-	pos = *ppos;
-	lock_kernel(); /* else drivers might be unloaded */
-	for (; tmp != &usb_driver_list; tmp = tmp->next) {
-		struct usb_driver *driver = list_entry(tmp, struct usb_driver, driver_list);
-		int minor = driver->fops ? driver->minor : -1;
-		if (minor == -1)
-			start += sprintf (start, "         %s\n", driver->name);
-		else if (driver->num_minors == 1)
-			start += sprintf (start, "    %3d: %s\n", minor, driver->name);
-		else
-			start += sprintf (start, "%3d-%3d: %s\n", minor, minor + driver->num_minors - 1, driver->name);
-		if (start > end) {
-			start += sprintf(start, "(truncated)\n");
-			break;
-		}
-	}
-	unlock_kernel();
-	if (start == page)
-		start += sprintf(start, "(none)\n");
-	len = start - page;
-	if (len > pos) {
-		len -= pos;
-		if (len > nbytes)
-			len = nbytes;
-		ret = len;
-		if (copy_to_user(buf, page + pos, len))
-			ret = -EFAULT;
-		else
-			*ppos += len;
-	}
-	free_page((unsigned long)page);
-	return ret;
-}
-
-static loff_t usb_driver_lseek(struct file * file, loff_t offset, int orig)
-{
-	loff_t ret;
-
-	lock_kernel();
-	switch (orig) {
-	case 0:
-		file->f_pos = offset;
-		ret = file->f_pos;
-		break;
-	case 1:
-		file->f_pos += offset;
-		ret = file->f_pos;
-		break;
-	case 2:
-	default:
-		ret = -EINVAL;
-	}
-	unlock_kernel();
-	return ret;
-}
-
-struct file_operations usbdevfs_drivers_fops = {
-	.llseek =	usb_driver_lseek,
-	.read =		usb_driver_read,
-};

drivers/usb/core/hub.c

@@ -876,10 +876,11 @@ static void usb_hub_port_connect_change(struct usb_hub *hubstate, int port,
 		 * (quite rare, since most hubs have 4-6 ports).
 		 */
 		pdev = dev->parent;
-		if (pdev->devpath [0] != '/')	/* parent not root */
+		if (pdev->devpath [0] != '0')	/* parent not root? */
 			len = snprintf (dev->devpath, sizeof dev->devpath,
 				"%s.%d", pdev->devpath, port + 1);
-		else	/* root == "/", root port 2 == "2", port 3 that hub "/2.3" */
+		/* root == "0", root port 2 == "2", port 3 that hub "2.3" */
+		else
 			len = snprintf (dev->devpath, sizeof dev->devpath,
 				"%d", port + 1);
 		if (len == sizeof dev->devpath)

drivers/usb/core/usb.c

@@ -995,7 +995,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus)
 	usb_bus_get(bus);
 
 	if (!parent)
-		dev->devpath [0] = '/';
+		dev->devpath [0] = '0';
 	dev->bus = bus;
 	dev->parent = parent;
 	atomic_set(&dev->refcnt, 1);

drivers/usb/input/aiptek.c

@@ -172,7 +172,7 @@ struct aiptek_features aiptek_features[] = {
 };
 
 struct usb_device_id aiptek_ids[] = {
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x20), driver_info:0},
+	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x20), .driver_info = 0},
 	{}
 };
 

drivers/usb/media/dabusb.c

@@ -712,18 +712,6 @@ static struct file_operations dabusb_fops =
 	.release =	dabusb_release,
 };
 
-static int dabusb_find_struct (void)
-{
-	int u;
-
-	for (u = 0; u < NRDABUSB; u++) {
-		pdabusb_t s = &dabusb[u];
-		if (!s->usbdev)
-			return u;
-	}
-	return -1;
-}
-
 /* --------------------------------------------------------------------- */
 static void *dabusb_probe (struct usb_device *usbdev, unsigned int ifnum,
 			   const struct usb_device_id *id)

drivers/usb/media/se401.c

@@ -1521,10 +1521,10 @@ static inline void usb_se401_remove_disconnected (struct usb_se401 *se401)
 }
 
 static struct usb_driver se401_driver = {
-        name:		"se401",
-        id_table:	device_table,
+        .name		= "se401",
+        .id_table	= device_table,
 	.probe =	se401_probe,
-        disconnect:	se401_disconnect
+        .disconnect	= se401_disconnect
 };
 
 

drivers/usb/media/vicamurbs.h

@@ -17,11 +17,13 @@
 
 /* Request 0x51 Image Setup */
 
+#if 0
 /* 128x98 ? 0x3180 size */
 static unsigned char s128x98bw[] = {
   0,    0x34, 0xC4, 0x00, 0x00, 0x00, 0,    0,
   0x18, 0x02, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00
 };
+#endif
 
 /* 128x122 3D80 size */
 static unsigned char s128x122bw[] = {

drivers/usb/misc/auerswald.c

@@ -2,7 +2,7 @@
 /*
  *      auerswald.c  --  Auerswald PBX/System Telephone usb driver.
  *
- *      Copyright (C) 2001  Wolfgang Mes (wmues@nexgo.de)
+ *      Copyright (C) 2001  Wolfgang Mes (wolfgang@iksw-muees.de)
  *
  *      Very much code of this driver is borrowed from dabusb.c (Deti Fliegl)
  *      and from the USB Skeleton driver (Greg Kroah-Hartman). Thank you.
@@ -51,7 +51,7 @@ do {			\
 /*-------------------------------------------------------------------*/
 /* Version Information */
 #define DRIVER_VERSION "0.9.11"
-#define DRIVER_AUTHOR  "Wolfgang Mes <wmues@nexgo.de>"
+#define DRIVER_AUTHOR  "Wolfgang Mes <wolfgang@iksw-muees.de>"
 #define DRIVER_DESC    "Auerswald PBX/System Telephone usb driver"
 
 /*-------------------------------------------------------------------*/

drivers/usb/net/kaweth.c

@@ -152,6 +152,7 @@ static struct usb_device_id usb_klsi_table[] = {
 	{ USB_DEVICE(0x10bd, 0x1427) }, /* ASANTE USB To Ethernet Adapter */
 	{ USB_DEVICE(0x1342, 0x0204) }, /* Mobility USB-Ethernet Adapter */
 	{ USB_DEVICE(0x13d2, 0x0400) }, /* Shark Pocket Adapter */
+	{ USB_DEVICE(0x1485, 0x0001) },	/* Silicom U2E */
 	{ USB_DEVICE(0x1645, 0x0005) }, /* Entrega E45 */
 	{ USB_DEVICE(0x1645, 0x0008) }, /* Entrega USB Ethernet Adapter */
 	{ USB_DEVICE(0x1645, 0x8005) }, /* PortGear Ethernet Adapter */

drivers/usb/serial/ipaq.c

@@ -9,6 +9,10 @@
  *	the Free Software Foundation; either version 2 of the License, or
  *	(at your option) any later version.
  *
+ * (26/7/2002) ganesh
+ * 	Fixed up broken error handling in ipaq_open. Retry the "kickstart"
+ * 	packet much harder - this drastically reduces connection failures.
+ *
  * (30/4/2002) ganesh
  * 	Added support for the Casio EM500. Completely untested. Thanks
  * 	to info from Nathan <wfilardo@fuse.net>
@@ -54,6 +58,8 @@
 #include "usb-serial.h"
 #include "ipaq.h"
 
+#define KP_RETRIES	100
+
 /*
  * Version Information
  */
@@ -118,6 +124,7 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
 	struct ipaq_private	*priv;
 	struct ipaq_packet	*pkt;
 	int			i, result = 0;
+	int			retries = KP_RETRIES;
 
 	if (port_paranoia_check(port, __FUNCTION__)) {
 		return -ENODEV;
@@ -192,31 +199,35 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result) {
 		err(__FUNCTION__ " - failed submitting read urb, error %d", result);
+		goto error;
 	}
 
 	/*
-	 * Send out two control messages observed in win98 sniffs. Not sure what
-	 * they do.
+	 * Send out control message observed in win98 sniffs. Not sure what
+	 * it does, but from empirical observations, it seems that the device
+	 * will start the chat sequence once one of these messages gets
+	 * through. Since this has a reasonably high failure rate, we retry
+	 * several times.
 	 */
 
-	result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), 0x22, 0x21,
-			0x1, 0, NULL, 0, 5 * HZ);
-	if (result < 0) {
-		err(__FUNCTION__ " - failed doing control urb, error %d", result);
-	}
-	result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), 0x22, 0x21,
-			0x1, 0, NULL, 0, 5 * HZ);
-	if (result < 0) {
-		err(__FUNCTION__ " - failed doing control urb, error %d", result);
+	while (retries--) {
+		result = usb_control_msg(serial->dev,
+				usb_sndctrlpipe(serial->dev, 0), 0x22, 0x21,
+				0x1, 0, NULL, 0, HZ / 10 + 1);
+		if (result == 0) {
+			return 0;
+		}
 	}
-	
-	return result;
+	err(__FUNCTION__ " - failed doing control urb, error %d", result);
+	goto error;
 
 enomem:
+	result = -ENOMEM;
+	err(__FUNCTION__ " - Out of memory");
+error:
 	ipaq_destroy_lists(port);
 	kfree(priv);
-	err(__FUNCTION__ " - Out of memory");
-	return -ENOMEM;
+	return result;
 }
 
 

drivers/usb/serial/keyspan.c

@@ -86,7 +86,6 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <asm/uaccess.h>
-#include <linux/usb.h>
 
 #ifdef CONFIG_USB_SERIAL_DEBUG
 	static int debug = 1;

include/linux/usb.h

@@ -351,7 +351,8 @@ struct usb_bus {
 	int bandwidth_int_reqs;		/* number of Interrupt requests */
 	int bandwidth_isoc_reqs;	/* number of Isoc. requests */
 
-	struct dentry *dentry;		/* usbfs dentry entry for the bus */
+	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the bus */
+	struct dentry *usbdevfs_dentry;	/* usbdevfs dentry entry for the bus */
 
 	atomic_t refcnt;
 };
@@ -410,7 +411,8 @@ struct usb_device {
 	void *hcpriv;			/* Host Controller private data */
 	
 	struct list_head filelist;
-	struct dentry *dentry;		/* usbfs dentry entry for the device */
+	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the device */
+	struct dentry *usbdevfs_dentry;	/* usbdevfs dentry entry for the device */
 
 	/*
 	 * Child devices - these can be either new devices