Move USB network drivers to drivers/net/usb.

It is preferable to group drivers by usage (net, scsi, ATA, ...) than
by bus.  When reviewing drivers, the [PCI|USB|PCMCIA|...] maintainer
is probably less qualified on networking issues than a networking
maintainer.  Also, from a practical standpoint, chips often
appear on multiple buses, which is why we do not put drivers into
drivers/pci/net.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 0 insertions, 150 deletions

diff --git a/drivers/usb/net/plusb.c b/drivers/usb/net/plusb.c
deleted file mode 100644
index 45300939d185..000000000000
--- a/drivers/usb/net/plusb.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * PL-2301/2302 USB host-to-host link cables
- * Copyright (C) 2000-2005 by David Brownell
- *
- * 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
- */
-
-// #define	DEBUG			// error path messages, extra info
-// #define	VERBOSE			// more; success messages
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/ethtool.h>
-#include <linux/workqueue.h>
-#include <linux/mii.h>
-#include <linux/usb.h>
-
-#include "usbnet.h"
-
-
-/*
- * Prolific PL-2301/PL-2302 driver ... http://www.prolifictech.com
- *
- * The protocol and handshaking used here should be bug-compatible
- * with the Linux 2.2 "plusb" driver, by Deti Fliegl.
- *
- * HEADS UP:  this handshaking isn't all that robust.  This driver
- * gets confused easily if you unplug one end of the cable then
- * try to connect it again; you'll need to restart both ends. The
- * "naplink" software (used by some PlayStation/2 deveopers) does
- * the handshaking much better!   Also, sometimes this hardware
- * seems to get wedged under load.  Prolific docs are weak, and
- * don't identify differences between PL2301 and PL2302, much less
- * anything to explain the different PL2302 versions observed.
- */
-
-/*
- * Bits 0-4 can be used for software handshaking; they're set from
- * one end, cleared from the other, "read" with the interrupt byte.
- */
-#define	PL_S_EN		(1<<7)		/* (feature only) suspend enable */
-/* reserved bit -- rx ready (6) ? */
-#define	PL_TX_READY	(1<<5)		/* (interrupt only) transmit ready */
-#define	PL_RESET_OUT	(1<<4)		/* reset output pipe */
-#define	PL_RESET_IN	(1<<3)		/* reset input pipe */
-#define	PL_TX_C		(1<<2)		/* transmission complete */
-#define	PL_TX_REQ	(1<<1)		/* transmission received */
-#define	PL_PEER_E	(1<<0)		/* peer exists */
-
-static inline int
-pl_vendor_req(struct usbnet *dev, u8 req, u8 val, u8 index)
-{
-	return usb_control_msg(dev->udev,
-		usb_rcvctrlpipe(dev->udev, 0),
-		req,
-		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		val, index,
-		NULL, 0,
-		USB_CTRL_GET_TIMEOUT);
-}
-
-static inline int
-pl_clear_QuickLink_features(struct usbnet *dev, int val)
-{
-	return pl_vendor_req(dev, 1, (u8) val, 0);
-}
-
-static inline int
-pl_set_QuickLink_features(struct usbnet *dev, int val)
-{
-	return pl_vendor_req(dev, 3, (u8) val, 0);
-}
-
-static int pl_reset(struct usbnet *dev)
-{
-	/* some units seem to need this reset, others reject it utterly.
-	 * FIXME be more like "naplink" or windows drivers.
-	 */
-	(void) pl_set_QuickLink_features(dev,
-		PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);
-	return 0;
-}
-
-static const struct driver_info	prolific_info = {
-	.description =	"Prolific PL-2301/PL-2302",
-	.flags =	FLAG_NO_SETINT,
-		/* some PL-2302 versions seem to fail usb_set_interface() */
-	.reset =	pl_reset,
-};
-
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * Proilific's name won't normally be on the cables, and
- * may not be on the device.
- */
-
-static const struct usb_device_id	products [] = {
-
-{
-	USB_DEVICE(0x067b, 0x0000),	// PL-2301
-	.driver_info =	(unsigned long) &prolific_info,
-}, {
-	USB_DEVICE(0x067b, 0x0001),	// PL-2302
-	.driver_info =	(unsigned long) &prolific_info,
-},
-
-	{ },		// END
-};
-MODULE_DEVICE_TABLE(usb, products);
-
-static struct usb_driver plusb_driver = {
-	.name =		"plusb",
-	.id_table =	products,
-	.probe =	usbnet_probe,
-	.disconnect =	usbnet_disconnect,
-	.suspend =	usbnet_suspend,
-	.resume =	usbnet_resume,
-};
-
-static int __init plusb_init(void)
-{
- 	return usb_register(&plusb_driver);
-}
-module_init(plusb_init);
-
-static void __exit plusb_exit(void)
-{
- 	usb_deregister(&plusb_driver);
-}
-module_exit(plusb_exit);
-
-MODULE_AUTHOR("David Brownell");
-MODULE_DESCRIPTION("Prolific PL-2301/2302 USB Host to Host Link Driver");
-MODULE_LICENSE("GPL");