1 files changed, 0 insertions, 380 deletions
diff --git a/net/wanrouter/wanproc.c b/net/wanrouter/wanproc.c
deleted file mode 100644
index c43612ee96bb..000000000000
--- a/net/wanrouter/wanproc.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/*****************************************************************************
-* wanproc.c	WAN Router Module. /proc filesystem interface.
-*
-*		This module is completely hardware-independent and provides
-*		access to the router using Linux /proc filesystem.
-*
-* Author: 	Gideon Hack
-*
-* Copyright:	(c) 1995-1999 Sangoma Technologies Inc.
-*
-*		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.
-* ============================================================================
-* Jun 02, 1999  Gideon Hack	Updates for Linux 2.2.X kernels.
-* Jun 29, 1997	Alan Cox	Merged with 1.0.3 vendor code
-* Jan 29, 1997	Gene Kozin	v1.0.1. Implemented /proc read routines
-* Jan 30, 1997	Alan Cox	Hacked around for 2.1
-* Dec 13, 1996	Gene Kozin	Initial version (based on Sangoma's WANPIPE)
-*****************************************************************************/
-
-#include <linux/init.h>		/* __initfunc et al. */
-#include <linux/stddef.h>	/* offsetof(), etc. */
-#include <linux/errno.h>	/* return codes */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/wanrouter.h>	/* WAN router API definitions */
-#include <linux/seq_file.h>
-#include <linux/mutex.h>
-
-#include <net/net_namespace.h>
-#include <asm/io.h>
-
-#define PROC_STATS_FORMAT "%30s: %12lu\n"
-
-/****** Defines and Macros **************************************************/
-
-#define PROT_DECODE(prot) ((prot == WANCONFIG_FR) ? " FR" :\
-			      (prot == WANCONFIG_X25) ? " X25" : \
-				 (prot == WANCONFIG_PPP) ? " PPP" : \
-				    (prot == WANCONFIG_CHDLC) ? " CHDLC": \
-				       (prot == WANCONFIG_MPPP) ? " MPPP" : \
-					   " Unknown" )
-
-/****** Function Prototypes *************************************************/
-
-#ifdef CONFIG_PROC_FS
-
-/* Miscellaneous */
-
-/*
- *	Structures for interfacing with the /proc filesystem.
- *	Router creates its own directory /proc/net/router with the following
- *	entries:
- *	config		device configuration
- *	status		global device statistics
- *	<device>	entry for each WAN device
- */
-
-/*
- *	Generic /proc/net/router/<file> file and inode operations
- */
-
-/*
- *	/proc/net/router
- */
-
-static DEFINE_MUTEX(config_mutex);
-static struct proc_dir_entry *proc_router;
-
-/* Strings */
-
-/*
- *	Interface functions
- */
-
-/****** Proc filesystem entry points ****************************************/
-
-/*
- *	Iterator
- */
-static void *r_start(struct seq_file *m, loff_t *pos)
-{
-	struct wan_device *wandev;
-	loff_t l = *pos;
-
-	mutex_lock(&config_mutex);
-	if (!l--)
-		return SEQ_START_TOKEN;
-	for (wandev = wanrouter_router_devlist; l-- && wandev;
-	     wandev = wandev->next)
-		;
-	return wandev;
-}
-
-static void *r_next(struct seq_file *m, void *v, loff_t *pos)
-{
-	struct wan_device *wandev = v;
-	(*pos)++;
-	return (v == SEQ_START_TOKEN) ? wanrouter_router_devlist : wandev->next;
-}
-
-static void r_stop(struct seq_file *m, void *v)
-{
-	mutex_unlock(&config_mutex);
-}
-
-static int config_show(struct seq_file *m, void *v)
-{
-	struct wan_device *p = v;
-	if (v == SEQ_START_TOKEN) {
-		seq_puts(m, "Device name    | port |IRQ|DMA|  mem.addr  |"
-			    "mem.size|option1|option2|option3|option4\n");
-		return 0;
-	}
-	if (!p->state)
-		return 0;
-	seq_printf(m, "%-15s|0x%-4X|%3u|%3u| 0x%-8lX |0x%-6X|%7u|%7u|%7u|%7u\n",
-			p->name, p->ioport, p->irq, p->dma, p->maddr, p->msize,
-			p->hw_opt[0], p->hw_opt[1], p->hw_opt[2], p->hw_opt[3]);
-	return 0;
-}
-
-static int status_show(struct seq_file *m, void *v)
-{
-	struct wan_device *p = v;
-	if (v == SEQ_START_TOKEN) {
-		seq_puts(m, "Device name    |protocol|station|interface|"
-			    "clocking|baud rate| MTU |ndev|link state\n");
-		return 0;
-	}
-	if (!p->state)
-		return 0;
-	seq_printf(m, "%-15s|%-8s| %-7s| %-9s|%-8s|%9u|%5u|%3u |",
-		p->name,
-		PROT_DECODE(p->config_id),
-		p->config_id == WANCONFIG_FR ?
-			(p->station ? "Node" : "CPE") :
-			(p->config_id == WANCONFIG_X25 ?
-			(p->station ? "DCE" : "DTE") :
-			("N/A")),
-		p->interface ? "V.35" : "RS-232",
-		p->clocking ? "internal" : "external",
-		p->bps,
-		p->mtu,
-		p->ndev);
-
-	switch (p->state) {
-	case WAN_UNCONFIGURED:
-		seq_printf(m, "%-12s\n", "unconfigured");
-		break;
-	case WAN_DISCONNECTED:
-		seq_printf(m, "%-12s\n", "disconnected");
-		break;
-	case WAN_CONNECTING:
-		seq_printf(m, "%-12s\n", "connecting");
-		break;
-	case WAN_CONNECTED:
-		seq_printf(m, "%-12s\n", "connected");
-		break;
-	default:
-		seq_printf(m, "%-12s\n", "invalid");
-		break;
-	}
-	return 0;
-}
-
-static const struct seq_operations config_op = {
-	.start	= r_start,
-	.next	= r_next,
-	.stop	= r_stop,
-	.show	= config_show,
-};
-
-static const struct seq_operations status_op = {
-	.start	= r_start,
-	.next	= r_next,
-	.stop	= r_stop,
-	.show	= status_show,
-};
-
-static int config_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &config_op);
-}
-
-static int status_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &status_op);
-}
-
-static const struct file_operations config_fops = {
-	.owner	 = THIS_MODULE,
-	.open	 = config_open,
-	.read	 = seq_read,
-	.llseek	 = seq_lseek,
-	.release = seq_release,
-};
-
-static const struct file_operations status_fops = {
-	.owner	 = THIS_MODULE,
-	.open	 = status_open,
-	.read	 = seq_read,
-	.llseek	 = seq_lseek,
-	.release = seq_release,
-};
-
-static int wandev_show(struct seq_file *m, void *v)
-{
-	struct wan_device *wandev = m->private;
-
-	if (wandev->magic != ROUTER_MAGIC)
-		return 0;
-
-	if (!wandev->state) {
-		seq_puts(m, "device is not configured!\n");
-		return 0;
-	}
-
-	/* Update device statistics */
-	if (wandev->update) {
-		int err = wandev->update(wandev);
-		if (err == -EAGAIN) {
-			seq_puts(m, "Device is busy!\n");
-			return 0;
-		}
-		if (err) {
-			seq_puts(m, "Device is not configured!\n");
-			return 0;
-		}
-	}
-
-	seq_printf(m, PROC_STATS_FORMAT,
-		"total packets received", wandev->stats.rx_packets);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"total packets transmitted", wandev->stats.tx_packets);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"total bytes received", wandev->stats.rx_bytes);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"total bytes transmitted", wandev->stats.tx_bytes);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"bad packets received", wandev->stats.rx_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"packet transmit problems", wandev->stats.tx_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"received frames dropped", wandev->stats.rx_dropped);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"transmit frames dropped", wandev->stats.tx_dropped);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"multicast packets received", wandev->stats.multicast);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"transmit collisions", wandev->stats.collisions);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"receive length errors", wandev->stats.rx_length_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"receiver overrun errors", wandev->stats.rx_over_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"CRC errors", wandev->stats.rx_crc_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"frame format errors (aborts)", wandev->stats.rx_frame_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"receiver fifo overrun", wandev->stats.rx_fifo_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"receiver missed packet", wandev->stats.rx_missed_errors);
-	seq_printf(m, PROC_STATS_FORMAT,
-		"aborted frames transmitted", wandev->stats.tx_aborted_errors);
-	return 0;
-}
-
-static int wandev_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, wandev_show, PDE(inode)->data);
-}
-
-static const struct file_operations wandev_fops = {
-	.owner	 = THIS_MODULE,
-	.open	 = wandev_open,
-	.read	 = seq_read,
-	.llseek	 = seq_lseek,
-	.release = single_release,
-	.unlocked_ioctl  = wanrouter_ioctl,
-};
-
-/*
- *	Initialize router proc interface.
- */
-
-int __init wanrouter_proc_init(void)
-{
-	struct proc_dir_entry *p;
-	proc_router = proc_mkdir(ROUTER_NAME, init_net.proc_net);
-	if (!proc_router)
-		goto fail;
-
-	p = proc_create("config", S_IRUGO, proc_router, &config_fops);
-	if (!p)
-		goto fail_config;
-	p = proc_create("status", S_IRUGO, proc_router, &status_fops);
-	if (!p)
-		goto fail_stat;
-	return 0;
-fail_stat:
-	remove_proc_entry("config", proc_router);
-fail_config:
-	remove_proc_entry(ROUTER_NAME, init_net.proc_net);
-fail:
-	return -ENOMEM;
-}
-
-/*
- *	Clean up router proc interface.
- */
-
-void wanrouter_proc_cleanup(void)
-{
-	remove_proc_entry("config", proc_router);
-	remove_proc_entry("status", proc_router);
-	remove_proc_entry(ROUTER_NAME, init_net.proc_net);
-}
-
-/*
- *	Add directory entry for WAN device.
- */
-
-int wanrouter_proc_add(struct wan_device* wandev)
-{
-	if (wandev->magic != ROUTER_MAGIC)
-		return -EINVAL;
-
-	wandev->dent = proc_create(wandev->name, S_IRUGO,
-				   proc_router, &wandev_fops);
-	if (!wandev->dent)
-		return -ENOMEM;
-	wandev->dent->data	= wandev;
-	return 0;
-}
-
-/*
- *	Delete directory entry for WAN device.
- */
-int wanrouter_proc_delete(struct wan_device* wandev)
-{
-	if (wandev->magic != ROUTER_MAGIC)
-		return -EINVAL;
-	remove_proc_entry(wandev->name, proc_router);
-	return 0;
-}
-
-#else
-
-/*
- *	No /proc - output stubs
- */
-
-int __init wanrouter_proc_init(void)
-{
-	return 0;
-}
-
-void wanrouter_proc_cleanup(void)
-{
-}
-
-int wanrouter_proc_add(struct wan_device *wandev)
-{
-	return 0;
-}
-
-int wanrouter_proc_delete(struct wan_device *wandev)
-{
-	return 0;
-}
-
-#endif
-
-/*
- *	End
- */
-