From beb2a7f331361bfe81e71acdb0739eae570475a2 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Tue, 11 Nov 2008 16:45:38 -0500 Subject: net/ieee80211 -> drivers/net/ipw2x00/libipw_* rename The old ieee80211 code only remains as a support library for the ipw2100 and ipw2200 drivers. So, move the code and rename it appropriately to reflects it's true purpose and status. Signed-off-by: John W. Linville --- net/ieee80211/ieee80211_module.c | 293 --------------------------------------- 1 file changed, 293 deletions(-) delete mode 100644 net/ieee80211/ieee80211_module.c (limited to 'net/ieee80211/ieee80211_module.c') diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c deleted file mode 100644 index a2f5616d5b0..00000000000 --- a/net/ieee80211/ieee80211_module.c +++ /dev/null @@ -1,293 +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 - - Copyright (c) 2002-2003, Jouni Malinen - - 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 - Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - -*******************************************************************************/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#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 " - -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 */ - - spin_lock_init(&ieee->lock); - - lib80211_crypt_info_init(&ieee->crypt_info, dev->name, &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); - - lib80211_crypt_info_free(&ieee->crypt_info); - - 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 -module_param(debug, int, 0444); -MODULE_PARM_DESC(debug, "debug output mask"); -#endif /* CONFIG_IEEE80211_DEBUG */ - -module_exit(ieee80211_exit); -module_init(ieee80211_init); - -EXPORT_SYMBOL(alloc_ieee80211); -EXPORT_SYMBOL(free_ieee80211); -- cgit v1.2.3