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-rw-r--r--net/ieee80211/ieee80211_module.c338
1 files changed, 0 insertions, 338 deletions
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
deleted file mode 100644
index 949772a..0000000
--- a/net/ieee80211/ieee80211_module.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/*******************************************************************************
-
- Copyright(c) 2004-2005 Intel Corporation. All rights reserved.
-
- Portions of this file are based on the WEP enablement code provided by the
- Host AP project hostap-drivers v0.1.3
- Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- <j@w1.fi>
- Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
-
- This program is free software; you can redistribute it and/or modify it
- under the terms of version 2 of the GNU General Public License as
- published by the Free Software Foundation.
-
- 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.
-
- The full GNU General Public License is included in this distribution in the
- file called LICENSE.
-
- Contact Information:
- James P. Ketrenos <ipw2100-admin@linux.intel.com>
- Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-*******************************************************************************/
-
-#include <linux/compiler.h>
-#include <linux/errno.h>
-#include <linux/if_arp.h>
-#include <linux/in6.h>
-#include <linux/in.h>
-#include <linux/ip.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/proc_fs.h>
-#include <linux/skbuff.h>
-#include <linux/slab.h>
-#include <linux/tcp.h>
-#include <linux/types.h>
-#include <linux/wireless.h>
-#include <linux/etherdevice.h>
-#include <asm/uaccess.h>
-#include <net/net_namespace.h>
-#include <net/arp.h>
-
-#include <net/ieee80211.h>
-
-#define DRV_DESCRIPTION "802.11 data/management/control stack"
-#define DRV_NAME "ieee80211"
-#define DRV_VERSION IEEE80211_VERSION
-#define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>"
-
-MODULE_VERSION(DRV_VERSION);
-MODULE_DESCRIPTION(DRV_DESCRIPTION);
-MODULE_AUTHOR(DRV_COPYRIGHT);
-MODULE_LICENSE("GPL");
-
-static int ieee80211_networks_allocate(struct ieee80211_device *ieee)
-{
- if (ieee->networks)
- return 0;
-
- ieee->networks =
- kzalloc(MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
- GFP_KERNEL);
- if (!ieee->networks) {
- printk(KERN_WARNING "%s: Out of memory allocating beacons\n",
- ieee->dev->name);
- return -ENOMEM;
- }
-
- return 0;
-}
-
-void ieee80211_network_reset(struct ieee80211_network *network)
-{
- if (!network)
- return;
-
- if (network->ibss_dfs) {
- kfree(network->ibss_dfs);
- network->ibss_dfs = NULL;
- }
-}
-
-static inline void ieee80211_networks_free(struct ieee80211_device *ieee)
-{
- int i;
-
- if (!ieee->networks)
- return;
-
- for (i = 0; i < MAX_NETWORK_COUNT; i++)
- if (ieee->networks[i].ibss_dfs)
- kfree(ieee->networks[i].ibss_dfs);
-
- kfree(ieee->networks);
- ieee->networks = NULL;
-}
-
-static void ieee80211_networks_initialize(struct ieee80211_device *ieee)
-{
- int i;
-
- INIT_LIST_HEAD(&ieee->network_free_list);
- INIT_LIST_HEAD(&ieee->network_list);
- for (i = 0; i < MAX_NETWORK_COUNT; i++)
- list_add_tail(&ieee->networks[i].list,
- &ieee->network_free_list);
-}
-
-static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
-{
- if ((new_mtu < 68) || (new_mtu > IEEE80211_DATA_LEN))
- return -EINVAL;
- dev->mtu = new_mtu;
- return 0;
-}
-
-static struct net_device_stats *ieee80211_generic_get_stats(
- struct net_device *dev)
-{
- struct ieee80211_device *ieee = netdev_priv(dev);
- return &ieee->stats;
-}
-
-struct net_device *alloc_ieee80211(int sizeof_priv)
-{
- struct ieee80211_device *ieee;
- struct net_device *dev;
- int err;
-
- IEEE80211_DEBUG_INFO("Initializing...\n");
-
- dev = alloc_etherdev(sizeof(struct ieee80211_device) + sizeof_priv);
- if (!dev) {
- IEEE80211_ERROR("Unable to allocate network device.\n");
- goto failed;
- }
- ieee = netdev_priv(dev);
- dev->hard_start_xmit = ieee80211_xmit;
- dev->change_mtu = ieee80211_change_mtu;
-
- /* Drivers are free to override this if the generic implementation
- * does not meet their needs. */
- dev->get_stats = ieee80211_generic_get_stats;
-
- ieee->dev = dev;
-
- err = ieee80211_networks_allocate(ieee);
- if (err) {
- IEEE80211_ERROR("Unable to allocate beacon storage: %d\n", err);
- goto failed_free_netdev;
- }
- ieee80211_networks_initialize(ieee);
-
- /* Default fragmentation threshold is maximum payload size */
- ieee->fts = DEFAULT_FTS;
- ieee->rts = DEFAULT_FTS;
- ieee->scan_age = DEFAULT_MAX_SCAN_AGE;
- ieee->open_wep = 1;
-
- /* Default to enabling full open WEP with host based encrypt/decrypt */
- ieee->host_encrypt = 1;
- ieee->host_decrypt = 1;
- ieee->host_mc_decrypt = 1;
-
- /* Host fragementation in Open mode. Default is enabled.
- * Note: host fragmentation is always enabled if host encryption
- * is enabled. For cards can do hardware encryption, they must do
- * hardware fragmentation as well. So we don't need a variable
- * like host_enc_frag. */
- ieee->host_open_frag = 1;
- ieee->ieee802_1x = 1; /* Default to supporting 802.1x */
-
- INIT_LIST_HEAD(&ieee->crypt_deinit_list);
- setup_timer(&ieee->crypt_deinit_timer, ieee80211_crypt_deinit_handler,
- (unsigned long)ieee);
- ieee->crypt_quiesced = 0;
-
- spin_lock_init(&ieee->lock);
-
- ieee->wpa_enabled = 0;
- ieee->drop_unencrypted = 0;
- ieee->privacy_invoked = 0;
-
- return dev;
-
-failed_free_netdev:
- free_netdev(dev);
-failed:
- return NULL;
-}
-
-void free_ieee80211(struct net_device *dev)
-{
- struct ieee80211_device *ieee = netdev_priv(dev);
-
- int i;
-
- ieee80211_crypt_quiescing(ieee);
- del_timer_sync(&ieee->crypt_deinit_timer);
- ieee80211_crypt_deinit_entries(ieee, 1);
-
- for (i = 0; i < WEP_KEYS; i++) {
- struct ieee80211_crypt_data *crypt = ieee->crypt[i];
- if (crypt) {
- if (crypt->ops) {
- crypt->ops->deinit(crypt->priv);
- module_put(crypt->ops->owner);
- }
- kfree(crypt);
- ieee->crypt[i] = NULL;
- }
- }
-
- ieee80211_networks_free(ieee);
- free_netdev(dev);
-}
-
-#ifdef CONFIG_IEEE80211_DEBUG
-
-static int debug = 0;
-u32 ieee80211_debug_level = 0;
-EXPORT_SYMBOL_GPL(ieee80211_debug_level);
-static struct proc_dir_entry *ieee80211_proc = NULL;
-
-static int show_debug_level(char *page, char **start, off_t offset,
- int count, int *eof, void *data)
-{
- return snprintf(page, count, "0x%08X\n", ieee80211_debug_level);
-}
-
-static int store_debug_level(struct file *file, const char __user * buffer,
- unsigned long count, void *data)
-{
- char buf[] = "0x00000000\n";
- unsigned long len = min((unsigned long)sizeof(buf) - 1, count);
- unsigned long val;
-
- if (copy_from_user(buf, buffer, len))
- return count;
- buf[len] = 0;
- if (sscanf(buf, "%li", &val) != 1)
- printk(KERN_INFO DRV_NAME
- ": %s is not in hex or decimal form.\n", buf);
- else
- ieee80211_debug_level = val;
-
- return strnlen(buf, len);
-}
-#endif /* CONFIG_IEEE80211_DEBUG */
-
-static int __init ieee80211_init(void)
-{
-#ifdef CONFIG_IEEE80211_DEBUG
- struct proc_dir_entry *e;
-
- ieee80211_debug_level = debug;
- ieee80211_proc = proc_mkdir(DRV_NAME, init_net.proc_net);
- if (ieee80211_proc == NULL) {
- IEEE80211_ERROR("Unable to create " DRV_NAME
- " proc directory\n");
- return -EIO;
- }
- e = create_proc_entry("debug_level", S_IFREG | S_IRUGO | S_IWUSR,
- ieee80211_proc);
- if (!e) {
- remove_proc_entry(DRV_NAME, init_net.proc_net);
- ieee80211_proc = NULL;
- return -EIO;
- }
- e->read_proc = show_debug_level;
- e->write_proc = store_debug_level;
- e->data = NULL;
-#endif /* CONFIG_IEEE80211_DEBUG */
-
- printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n");
- printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n");
-
- return 0;
-}
-
-static void __exit ieee80211_exit(void)
-{
-#ifdef CONFIG_IEEE80211_DEBUG
- if (ieee80211_proc) {
- remove_proc_entry("debug_level", ieee80211_proc);
- remove_proc_entry(DRV_NAME, init_net.proc_net);
- ieee80211_proc = NULL;
- }
-#endif /* CONFIG_IEEE80211_DEBUG */
-}
-
-#ifdef CONFIG_IEEE80211_DEBUG
-#include <linux/moduleparam.h>
-module_param(debug, int, 0444);
-MODULE_PARM_DESC(debug, "debug output mask");
-#endif /* CONFIG_IEEE80211_DEBUG */
-
-module_exit(ieee80211_exit);
-module_init(ieee80211_init);
-
-const char *escape_essid(const char *essid, u8 essid_len)
-{
- static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
- const char *s = essid;
- char *d = escaped;
-
- if (ieee80211_is_empty_essid(essid, essid_len)) {
- memcpy(escaped, "<hidden>", sizeof("<hidden>"));
- return escaped;
- }
-
- essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE);
- while (essid_len--) {
- if (*s == '\0') {
- *d++ = '\\';
- *d++ = '0';
- s++;
- } else {
- *d++ = *s++;
- }
- }
- *d = '\0';
- return escaped;
-}
-
-EXPORT_SYMBOL(alloc_ieee80211);
-EXPORT_SYMBOL(free_ieee80211);
-EXPORT_SYMBOL(escape_essid);
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