From 370121e5190a86a2d8a717ecd6f33028c7dc6fd4 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 4 Jan 2006 16:32:16 +0100 Subject: [PATCH] wireless: Add softmac layer to the kernel Signed-off-by: John W. Linville --- include/net/ieee80211softmac.h | 269 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 include/net/ieee80211softmac.h (limited to 'include/net/ieee80211softmac.h') diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h new file mode 100644 index 00000000000..0b5f2df29f0 --- /dev/null +++ b/include/net/ieee80211softmac.h @@ -0,0 +1,269 @@ +#ifndef IEEE80211SOFTMAC_H_ +#define IEEE80211SOFTMAC_H_ + +#include +#include +#include +#include +#include + +/* Once the API is considered more or less stable, + * this should be incremented on API incompatible changes. + */ +#define IEEE80211SOFTMAC_API 0 + +#define IEEE80211SOFTMAC_MAX_RATES_LEN 8 +#define IEEE80211SOFTMAC_MAX_EX_RATES_LEN 255 + +struct ieee80211softmac_ratesinfo { + u8 count; + u8 rates[IEEE80211SOFTMAC_MAX_RATES_LEN + IEEE80211SOFTMAC_MAX_EX_RATES_LEN]; +}; + +/* internal structures */ +struct ieee80211softmac_network; +struct ieee80211softmac_scaninfo; + +struct ieee80211softmac_essid { + u8 len; + char data[IW_ESSID_MAX_SIZE+1]; +}; + +struct ieee80211softmac_wpa { + char *IE; + int IElen; + int IEbuflen; +}; + +/* + * Information about association + * + * Do we need a lock for this? + * We only ever use this structure inlined + * into our global struct. I've used its lock, + * but maybe we need a local one here? + */ +struct ieee80211softmac_assoc_info { + /* + * This is the requested ESSID. It is written + * only by the WX handlers. + * + */ + struct ieee80211softmac_essid req_essid; + /* + * the ESSID of the network we're currently + * associated (or trying) to. This is + * updated to the network's actual ESSID + * even if the requested ESSID was 'ANY' + */ + struct ieee80211softmac_essid associate_essid; + + /* BSSID we're trying to associate to */ + char bssid[ETH_ALEN]; + + /* some flags. + * static_essid is valid if the essid is constant, + * this is for use by the wx handlers only. + * + * associating is true, if the network has been + * auth'ed on and we are in the process of associating. + * + * bssvalid is true if we found a matching network + * and saved it's BSSID into the bssid above. + */ + u8 static_essid:1, + associating:1, + bssvalid:1; + + /* Scan retries remaining */ + int scan_retry; + + struct work_struct work; + struct work_struct timeout; +}; + +enum { + IEEE80211SOFTMAC_AUTH_OPEN_REQUEST = 1, + IEEE80211SOFTMAC_AUTH_OPEN_RESPONSE = 2, +}; + +enum { + IEEE80211SOFTMAC_AUTH_SHARED_REQUEST = 1, + IEEE80211SOFTMAC_AUTH_SHARED_CHALLENGE = 2, + IEEE80211SOFTMAC_AUTH_SHARED_RESPONSE = 3, + IEEE80211SOFTMAC_AUTH_SHARED_PASS = 4, +}; + +/* We should make these tunable + * AUTH_TIMEOUT seems really long, but that's what it is in BSD */ +#define IEEE80211SOFTMAC_AUTH_TIMEOUT (12 * HZ) +#define IEEE80211SOFTMAC_AUTH_RETRY_LIMIT 5 +#define IEEE80211SOFTMAC_ASSOC_SCAN_RETRY_LIMIT 3 + +struct ieee80211softmac_txrates { + /* The Bit-Rate to be used for multicast frames. */ + u8 mcast_rate; + /* The Bit-Rate to be used for multicast fallback + * (If the device supports fallback and hardware-retry) + */ + u8 mcast_fallback; + /* The Bit-Rate to be used for any other (normal) data packet. */ + u8 default_rate; + /* The Bit-Rate to be used for default fallback + * (If the device supports fallback and hardware-retry) + */ + u8 default_fallback; +}; + +/* Bits for txrates_change callback. */ +#define IEEE80211SOFTMAC_TXRATECHG_DEFAULT (1 << 0) /* default_rate */ +#define IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK (1 << 1) /* default_fallback */ +#define IEEE80211SOFTMAC_TXRATECHG_MCAST (1 << 2) /* mcast_rate */ +#define IEEE80211SOFTMAC_TXRATECHG_MCAST_FBACK (1 << 3) /* mcast_fallback */ + +struct ieee80211softmac_device { + /* 802.11 structure for data stuff */ + struct ieee80211_device *ieee; + struct net_device *dev; + + /* only valid if associated, then holds the Association ID */ + u16 association_id; + + /* the following methods are callbacks that the driver + * using this framework has to assign + */ + + /* always assign these */ + void (*set_bssid_filter)(struct net_device *dev, const u8 *bssid); + void (*set_channel)(struct net_device *dev, u8 channel); + + /* assign if you need it, informational only */ + void (*link_change)(struct net_device *dev); + + /* If the hardware can do scanning, assign _all_ three of these callbacks. + * When the scan finishes, call ieee80211softmac_scan_finished(). + */ + + /* when called, start_scan is guaranteed to not be called again + * until you call ieee80211softmac_scan_finished. + * Return 0 if scanning could start, error otherwise. + * SOFTMAC AUTHORS: don't call this, use ieee80211softmac_start_scan */ + int (*start_scan)(struct net_device *dev); + /* this should block until after ieee80211softmac_scan_finished was called + * SOFTMAC AUTHORS: don't call this, use ieee80211softmac_wait_for_scan */ + void (*wait_for_scan)(struct net_device *dev); + /* stop_scan aborts a scan, but is asynchronous. + * if you want to wait for it too, use wait_for_scan + * SOFTMAC AUTHORS: don't call this, use ieee80211softmac_stop_scan */ + void (*stop_scan)(struct net_device *dev); + + /* we'll need something about beacons here too, for AP or ad-hoc modes */ + + /* Transmission rates to be used by the driver. + * The SoftMAC figures out the best possible rates. + * The driver just needs to read them. + */ + struct ieee80211softmac_txrates txrates; + /* If the driver needs to do stuff on TX rate changes, assign this callback. */ + void (*txrates_change)(struct net_device *dev, + u32 changes, /* see IEEE80211SOFTMAC_TXRATECHG flags */ + const struct ieee80211softmac_txrates *rates_before_change); + + /* private stuff follows */ + /* this lock protects this structure */ + spinlock_t lock; + + /* couple of flags */ + u8 scanning:1, /* protects scanning from being done multiple times at once */ + associated:1; + + /* workquere for scannning, ... */ + struct workqueue_struct *workqueue; + + struct ieee80211softmac_scaninfo *scaninfo; + struct ieee80211softmac_assoc_info associnfo; + + struct list_head auth_queue; + struct list_head events; + + struct ieee80211softmac_ratesinfo ratesinfo; + int txrate_badness; + + /* WPA stuff */ + struct ieee80211softmac_wpa wpa; + + /* we need to keep a list of network structs we copied */ + struct list_head network_list; + + /* This must be the last item so that it points to the data + * allocated beyond this structure by alloc_ieee80211 */ + u8 priv[0]; +}; + +extern void ieee80211softmac_scan_finished(struct ieee80211softmac_device *sm); + +static inline void * ieee80211softmac_priv(struct net_device *dev) +{ + return ((struct ieee80211softmac_device *)ieee80211_priv(dev))->priv; +} + +extern struct net_device * alloc_ieee80211softmac(int sizeof_priv); +extern void free_ieee80211softmac(struct net_device *dev); + +/* Call this function if you detect a lost TX fragment. + * (If the device indicates failure of ACK RX, for example.) + * It is wise to call this function if you are able to detect lost packets, + * because it contributes to the TX Rates auto adjustment. + */ +extern void ieee80211softmac_fragment_lost(struct net_device *dev, + u16 wireless_sequence_number); +/* Call this function before _start to tell the softmac what rates + * the hw supports. The rates parameter is copied, so you can + * free it right after calling this function. + * Note that the rates need to be sorted. */ +extern void ieee80211softmac_set_rates(struct net_device *dev, u8 count, u8 *rates); + +/* Start the SoftMAC. Call this after you initialized the device + * and it is ready to run. + */ +extern void ieee80211softmac_start(struct net_device *dev); +/* Stop the SoftMAC. Call this before you shutdown the device. */ +extern void ieee80211softmac_stop(struct net_device *dev); + +/* + * Event system + */ + +/* valid event types */ +#define IEEE80211SOFTMAC_EVENT_ANY -1 /*private use only*/ +#define IEEE80211SOFTMAC_EVENT_SCAN_FINISHED 0 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATED 1 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATE_FAILED 2 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATE_TIMEOUT 3 +#define IEEE80211SOFTMAC_EVENT_AUTHENTICATED 4 +#define IEEE80211SOFTMAC_EVENT_AUTH_FAILED 5 +#define IEEE80211SOFTMAC_EVENT_AUTH_TIMEOUT 6 +#define IEEE80211SOFTMAC_EVENT_ASSOCIATE_NET_NOT_FOUND 7 +/* keep this updated! */ +#define IEEE80211SOFTMAC_EVENT_LAST 7 +/* + * If you want to be notified of certain events, you can call + * ieee80211softmac_notify[_atomic] with + * - event set to one of the constants below + * - fun set to a function pointer of the appropriate type + * - context set to the context data you want passed + * The return value is 0, or an error. + */ +typedef void (*notify_function_ptr)(struct net_device *dev, void *context); + +#define ieee80211softmac_notify(dev, event, fun, context) ieee80211softmac_notify_gfp(dev, event, fun, context, GFP_KERNEL); +#define ieee80211softmac_notify_atomic(dev, event, fun, context) ieee80211softmac_notify_gfp(dev, event, fun, context, GFP_ATOMIC); + +extern int ieee80211softmac_notify_gfp(struct net_device *dev, + int event, notify_function_ptr fun, void *context, gfp_t gfp_mask); + +/* To clear pending work (for ifconfig down, etc.) */ +extern void +ieee80211softmac_clear_pending_work(struct ieee80211softmac_device *sm); + +#endif /* IEEE80211SOFTMAC_H_ */ -- cgit v1.2.3-70-g09d2 From 5c4df6da580b9317dc0856e235232b95cbc8251c Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 6 Jan 2006 01:43:45 +0100 Subject: [PATCH] softmac: convert to use global workqueue Convert softmac to use global workqueue instead of private one... Signed-off-by: John W. Linville --- include/net/ieee80211softmac.h | 3 --- net/ieee80211/softmac/ieee80211softmac_assoc.c | 4 ++-- net/ieee80211/softmac/ieee80211softmac_auth.c | 6 +++--- net/ieee80211/softmac/ieee80211softmac_event.c | 2 +- net/ieee80211/softmac/ieee80211softmac_module.c | 7 +------ net/ieee80211/softmac/ieee80211softmac_scan.c | 4 ++-- net/ieee80211/softmac/ieee80211softmac_wx.c | 6 +++--- 7 files changed, 12 insertions(+), 20 deletions(-) (limited to 'include/net/ieee80211softmac.h') diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h index 0b5f2df29f0..7264bd87c7d 100644 --- a/include/net/ieee80211softmac.h +++ b/include/net/ieee80211softmac.h @@ -177,9 +177,6 @@ struct ieee80211softmac_device { u8 scanning:1, /* protects scanning from being done multiple times at once */ associated:1; - /* workquere for scannning, ... */ - struct workqueue_struct *workqueue; - struct ieee80211softmac_scaninfo *scaninfo; struct ieee80211softmac_assoc_info associnfo; diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c index d491005d6cf..98487448f2d 100644 --- a/net/ieee80211/softmac/ieee80211softmac_assoc.c +++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c @@ -29,7 +29,7 @@ ieee80211softmac_assoc(struct ieee80211softmac_device *mac, struct ieee80211soft /* Set a timer for timeout */ /* FIXME: make timeout configurable */ - queue_delayed_work(mac->workqueue, &mac->associnfo.timeout, 5 * HZ); + schedule_delayed_work(&mac->associnfo.timeout, 5 * HZ); } void @@ -324,7 +324,7 @@ ieee80211softmac_handle_assoc_response(struct net_device * dev, network->authenticated = 0; /* we don't want to do this more than once ... */ network->auth_desynced_once = 1; - queue_work(mac->workqueue, &mac->associnfo.work); + schedule_work(&mac->associnfo.work); break; } default: diff --git a/net/ieee80211/softmac/ieee80211softmac_auth.c b/net/ieee80211/softmac/ieee80211softmac_auth.c index 286f0718eb7..5a773528110 100644 --- a/net/ieee80211/softmac/ieee80211softmac_auth.c +++ b/net/ieee80211/softmac/ieee80211softmac_auth.c @@ -36,7 +36,7 @@ ieee80211softmac_auth_req(struct ieee80211softmac_device *mac, /* add to list */ list_add_tail(&auth->list, &mac->auth_queue); - queue_work(mac->workqueue, &auth->work); + schedule_work(&auth->work); spin_unlock_irqrestore(&mac->lock, flags); return 0; @@ -67,7 +67,7 @@ ieee80211softmac_auth_queue(void *data) net->authenticated = 0; net->authenticating = 1; /* add a timeout call so we eventually give up waiting for an auth reply */ - queue_delayed_work(mac->workqueue, &auth->work, IEEE80211SOFTMAC_AUTH_TIMEOUT); + schedule_delayed_work(&auth->work, IEEE80211SOFTMAC_AUTH_TIMEOUT); auth->retry--; spin_unlock_irqrestore(&mac->lock, flags); if (ieee80211softmac_send_mgt_frame(mac, auth->net, IEEE80211_STYPE_AUTH, auth->state)) @@ -279,7 +279,7 @@ ieee80211softmac_deauth_from_net(struct ieee80211softmac_device *mac, kfree(net); /* let's try to re-associate */ - queue_work(mac->workqueue, &mac->associnfo.work); + schedule_work(&mac->associnfo.work); spin_unlock_irqrestore(&mac->lock, flags); } diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c index 0d0a8327252..b640a58a268 100644 --- a/net/ieee80211/softmac/ieee80211softmac_event.c +++ b/net/ieee80211/softmac/ieee80211softmac_event.c @@ -118,7 +118,7 @@ ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int eve if ((eventptr->event_type == event || eventptr->event_type == -1) && (eventptr->event_context == NULL || eventptr->event_context == event_ctx)) { list_del(&eventptr->list); - queue_work(mac->workqueue, &eventptr->work); + schedule_work(&eventptr->work); } } } diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c index 1244a659cd8..79ef959a2c1 100644 --- a/net/ieee80211/softmac/ieee80211softmac_module.c +++ b/net/ieee80211/softmac/ieee80211softmac_module.c @@ -22,10 +22,6 @@ struct net_device *alloc_ieee80211softmac(int sizeof_priv) * (once they're written) */ - softmac->workqueue = create_workqueue("80211softmac"); - if (!softmac->workqueue) - goto err_free_ieee80211; - INIT_LIST_HEAD(&softmac->auth_queue); INIT_LIST_HEAD(&softmac->network_list); INIT_LIST_HEAD(&softmac->events); @@ -90,7 +86,7 @@ ieee80211softmac_clear_pending_work(struct ieee80211softmac_device *sm) cancel_delayed_work(&eventptr->work); spin_unlock_irqrestore(&sm->lock, flags); - flush_workqueue(sm->workqueue); + flush_scheduled_work(); // now we should be save and no longer need locking... spin_lock_irqsave(&sm->lock, flags); @@ -121,7 +117,6 @@ void free_ieee80211softmac(struct net_device *dev) { struct ieee80211softmac_device *sm = ieee80211_priv(dev); ieee80211softmac_clear_pending_work(sm); - destroy_workqueue(sm->workqueue); kfree(sm->scaninfo); kfree(sm->wpa.IE); free_ieee80211(dev); diff --git a/net/ieee80211/softmac/ieee80211softmac_scan.c b/net/ieee80211/softmac/ieee80211softmac_scan.c index b4b44fa8727..1a1eda434cf 100644 --- a/net/ieee80211/softmac/ieee80211softmac_scan.c +++ b/net/ieee80211/softmac/ieee80211softmac_scan.c @@ -93,7 +93,7 @@ void ieee80211softmac_scan(void *d) // TODO: is this if correct, or should we do this only if scanning from assoc request? if (sm->associnfo.req_essid.len) ieee80211softmac_send_mgt_frame(sm, &sm->associnfo.req_essid, IEEE80211_STYPE_PROBE_REQ, 0); - queue_delayed_work(sm->workqueue, &si->softmac_scan, IEEE80211SOFTMAC_PROBE_DELAY); + schedule_delayed_work(&si->softmac_scan, IEEE80211SOFTMAC_PROBE_DELAY); return; } else { dprintk(PFX "Not probing Channel %d (not allowed here)\n", si->channels[current_channel_idx].channel); @@ -158,7 +158,7 @@ int ieee80211softmac_start_scan_implementation(struct net_device *dev) sm->scaninfo->current_channel_idx = 0; sm->scaninfo->started = 1; INIT_COMPLETION(sm->scaninfo->finished); - queue_work(sm->workqueue, &sm->scaninfo->softmac_scan); + schedule_work(&sm->scaninfo->softmac_scan); spin_unlock_irqrestore(&sm->lock, flags); return 0; } diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c index bae5fcc1196..ca11737de6f 100644 --- a/net/ieee80211/softmac/ieee80211softmac_wx.c +++ b/net/ieee80211/softmac/ieee80211softmac_wx.c @@ -58,7 +58,7 @@ ieee80211softmac_wx_set_essid(struct net_device *net_dev, sm->associnfo.req_essid.len = length; /* queue lower level code to do work (if necessary) */ - queue_work(sm->workqueue, &sm->associnfo.work); + schedule_work(&sm->associnfo.work); spin_unlock_irqrestore(&sm->lock, flags); return 0; @@ -286,7 +286,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev, spin_lock_irqsave(&mac->lock, flags); if (!memcmp(any, data->ap_addr.sa_data, ETH_ALEN) || !memcmp(off, data->ap_addr.sa_data, ETH_ALEN)) { - queue_work(mac->workqueue, &mac->associnfo.work); + schedule_work(&mac->associnfo.work); goto out; } else { if (!memcmp(mac->associnfo.bssid, data->ap_addr.sa_data, ETH_ALEN)) { @@ -299,7 +299,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev, memcpy(mac->associnfo.bssid, data->ap_addr.sa_data, ETH_ALEN); } /* queue associate if new bssid or (old one again and not associated) */ - queue_work(mac->workqueue,&mac->associnfo.work); + schedule_work(&mac->associnfo.work); } out: -- cgit v1.2.3-70-g09d2 From 4855d25b1ef9d74aeb29c2e46f0d6a289922eab6 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 12 Jan 2006 21:12:59 +0100 Subject: [PATCH] softmac: add copyright and license headers add copyright and license headers to all softmac files Signed-off-by: John W. Linville --- include/net/ieee80211softmac.h | 26 +++++++++++++++++++++ include/net/ieee80211softmac_wx.h | 28 +++++++++++++++++++++++ net/ieee80211/softmac/ieee80211softmac_assoc.c | 26 +++++++++++++++++++++ net/ieee80211/softmac/ieee80211softmac_auth.c | 26 +++++++++++++++++++++ net/ieee80211/softmac/ieee80211softmac_event.c | 30 ++++++++++++++++++++++--- net/ieee80211/softmac/ieee80211softmac_module.c | 26 +++++++++++++++++++++ net/ieee80211/softmac/ieee80211softmac_priv.h | 26 +++++++++++++++++++++ net/ieee80211/softmac/ieee80211softmac_scan.c | 22 ++++++++++++++++++ net/ieee80211/softmac/ieee80211softmac_wx.c | 22 ++++++++++++++++++ 9 files changed, 229 insertions(+), 3 deletions(-) (limited to 'include/net/ieee80211softmac.h') diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h index 7264bd87c7d..b971d8c82bd 100644 --- a/include/net/ieee80211softmac.h +++ b/include/net/ieee80211softmac.h @@ -1,3 +1,29 @@ +/* + * ieee80211softmac.h - public interface to the softmac + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + #ifndef IEEE80211SOFTMAC_H_ #define IEEE80211SOFTMAC_H_ diff --git a/include/net/ieee80211softmac_wx.h b/include/net/ieee80211softmac_wx.h index 165ea4c78ee..3e0be453ece 100644 --- a/include/net/ieee80211softmac_wx.h +++ b/include/net/ieee80211softmac_wx.h @@ -1,3 +1,31 @@ +/* + * This file contains the prototypes for the wireless extension + * handlers that the softmac API provides. Include this file to + * use the wx handlers, you can assign these directly. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + #ifndef _IEEE80211SOFTMAC_WX_H #define _IEEE80211SOFTMAC_WX_H diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c index aef018f8000..b29fb1cc72c 100644 --- a/net/ieee80211/softmac/ieee80211softmac_assoc.c +++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c @@ -1,3 +1,29 @@ +/* + * This file contains the softmac's association logic. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + #include "ieee80211softmac_priv.h" /* diff --git a/net/ieee80211/softmac/ieee80211softmac_auth.c b/net/ieee80211/softmac/ieee80211softmac_auth.c index 6eab2be9187..84ad029031b 100644 --- a/net/ieee80211/softmac/ieee80211softmac_auth.c +++ b/net/ieee80211/softmac/ieee80211softmac_auth.c @@ -1,3 +1,29 @@ +/* + * This file contains the softmac's authentication logic. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + #include "ieee80211softmac_priv.h" static void ieee80211softmac_auth_queue(void *data); diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c index b640a58a268..0ed8e304ecf 100644 --- a/net/ieee80211/softmac/ieee80211softmac_event.c +++ b/net/ieee80211/softmac/ieee80211softmac_event.c @@ -1,9 +1,33 @@ -#include "ieee80211softmac_priv.h" - /* * Event system - * Also see comments in public header file + * Also see comments in public header file and longer explanation below. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + +#include "ieee80211softmac_priv.h" + +/* * Each event has associated to it * - an event type (see constants in public header) * - an event context (see below) diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c index a5699966fbc..ebb9dbe4178 100644 --- a/net/ieee80211/softmac/ieee80211softmac_module.c +++ b/net/ieee80211/softmac/ieee80211softmac_module.c @@ -1,3 +1,29 @@ +/* + * Contains some basic softmac functions along with module registration code etc. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + #include "ieee80211softmac_priv.h" #include diff --git a/net/ieee80211/softmac/ieee80211softmac_priv.h b/net/ieee80211/softmac/ieee80211softmac_priv.h index 44a8ba45355..5b98c3e2890 100644 --- a/net/ieee80211/softmac/ieee80211softmac_priv.h +++ b/net/ieee80211/softmac/ieee80211softmac_priv.h @@ -1,3 +1,29 @@ +/* + * Internal softmac API definitions. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. + */ + #ifndef IEEE80211SOFTMAC_PRIV_H_ #define IEEE80211SOFTMAC_PRIV_H_ diff --git a/net/ieee80211/softmac/ieee80211softmac_scan.c b/net/ieee80211/softmac/ieee80211softmac_scan.c index 30e79d45af6..d90d31f22dd 100644 --- a/net/ieee80211/softmac/ieee80211softmac_scan.c +++ b/net/ieee80211/softmac/ieee80211softmac_scan.c @@ -2,6 +2,28 @@ * Scanning routines. * * These are not exported because they're assigned to the function pointers. + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. */ #include diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c index ca11737de6f..17d30f4e7fe 100644 --- a/net/ieee80211/softmac/ieee80211softmac_wx.c +++ b/net/ieee80211/softmac/ieee80211softmac_wx.c @@ -1,5 +1,27 @@ /* * This file contains our _wx handlers. Make sure you EXPORT_SYMBOL_GPL them + * + * Copyright (c) 2005 Johannes Berg + * Joseph Jezak + * Larry Finger + * Danny van Dyk + * Michael Buesch + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * The full GNU General Public License is included in this distribution in the + * file called COPYING. */ #include "ieee80211softmac_priv.h" -- cgit v1.2.3-70-g09d2