diff options
Diffstat (limited to 'net/ieee80211/softmac/ieee80211softmac_priv.h')
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_priv.h | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_priv.h b/net/ieee80211/softmac/ieee80211softmac_priv.h deleted file mode 100644 index f9232c8f6bdc..000000000000 --- a/net/ieee80211/softmac/ieee80211softmac_priv.h +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Internal softmac API definitions. - * - * Copyright (c) 2005, 2006 Johannes Berg <johannes@sipsolutions.net> - * Joseph Jezak <josejx@gentoo.org> - * Larry Finger <Larry.Finger@lwfinger.net> - * Danny van Dyk <kugelfang@gentoo.org> - * Michael Buesch <mbuesch@freenet.de> - * - * 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_ - -#include <net/ieee80211softmac.h> -#include <net/ieee80211softmac_wx.h> -#include <linux/kernel.h> -#include <linux/stringify.h> - - -#define PFX "SoftMAC: " - -#ifdef assert -# undef assert -#endif -#ifdef CONFIG_IEEE80211_SOFTMAC_DEBUG -#define assert(expr) \ - do { \ - if (unlikely(!(expr))) { \ - printkl(KERN_ERR PFX "ASSERTION FAILED (%s) at: %s:%d:%s()\n", #expr, \ - __FILE__, __LINE__, __func__); \ - } \ - } while (0) -#else -#define assert(expr) do {} while (0) -#endif - -/* rate limited printk(). */ -#ifdef printkl -# undef printkl -#endif -#define printkl(f, x...) do { if (printk_ratelimit()) printk(f ,##x); } while (0) -/* rate limited printk() for debugging */ -#ifdef dprintkl -# undef dprintkl -#endif -#ifdef CONFIG_IEEE80211_SOFTMAC_DEBUG -# define dprintkl printkl -#else -# define dprintkl(f, x...) do { /* nothing */ } while (0) -#endif - -/* debugging printk() */ -#ifdef dprintk -# undef dprintk -#endif -#ifdef CONFIG_IEEE80211_SOFTMAC_DEBUG -# define dprintk(f, x...) do { printk(f ,##x); } while (0) -#else -# define dprintk(f, x...) do { /* nothing */ } while (0) -#endif - -/* private definitions and prototypes */ - -/*** prototypes from _scan.c */ -void ieee80211softmac_scan(struct work_struct *work); -/* for internal use if scanning is needed */ -int ieee80211softmac_start_scan(struct ieee80211softmac_device *mac); -void ieee80211softmac_stop_scan(struct ieee80211softmac_device *mac); -void ieee80211softmac_wait_for_scan(struct ieee80211softmac_device *mac); - -/* for use by _module.c to assign to the callbacks */ -int ieee80211softmac_start_scan_implementation(struct net_device *dev); -void ieee80211softmac_stop_scan_implementation(struct net_device *dev); -void ieee80211softmac_wait_for_scan_implementation(struct net_device *dev); - -/*** Network prototypes from _module.c */ -struct ieee80211softmac_network * ieee80211softmac_create_network( - struct ieee80211softmac_device *mac, struct ieee80211_network *net); -void ieee80211softmac_add_network_locked(struct ieee80211softmac_device *mac, - struct ieee80211softmac_network *net); -void ieee80211softmac_add_network(struct ieee80211softmac_device *mac, - struct ieee80211softmac_network *net); -void ieee80211softmac_del_network_locked(struct ieee80211softmac_device *mac, - struct ieee80211softmac_network *net); -void ieee80211softmac_del_network(struct ieee80211softmac_device *mac, - struct ieee80211softmac_network *net); -struct ieee80211softmac_network * ieee80211softmac_get_network_by_bssid_locked( - struct ieee80211softmac_device *mac, u8 *ea); -struct ieee80211softmac_network * ieee80211softmac_get_network_by_bssid( - struct ieee80211softmac_device *mac, u8 *ea); -struct ieee80211softmac_network * ieee80211softmac_get_network_by_ssid_locked( - struct ieee80211softmac_device *mac, u8 *ssid, u8 ssid_len); -struct ieee80211softmac_network * ieee80211softmac_get_network_by_ssid( - struct ieee80211softmac_device *mac, u8 *ssid, u8 ssid_len); -struct ieee80211softmac_network * -ieee80211softmac_get_network_by_essid_locked(struct ieee80211softmac_device *mac, - struct ieee80211softmac_essid *essid); -struct ieee80211softmac_network * -ieee80211softmac_get_network_by_essid(struct ieee80211softmac_device *mac, - struct ieee80211softmac_essid *essid); - -/* Rates related */ -void ieee80211softmac_process_erp(struct ieee80211softmac_device *mac, - u8 erp_value); -int ieee80211softmac_ratesinfo_rate_supported(struct ieee80211softmac_ratesinfo *ri, u8 rate); -u8 ieee80211softmac_lower_rate_delta(struct ieee80211softmac_device *mac, u8 rate, int delta); -void ieee80211softmac_init_bss(struct ieee80211softmac_device *mac); -void ieee80211softmac_recalc_txrates(struct ieee80211softmac_device *mac); -static inline u8 lower_rate(struct ieee80211softmac_device *mac, u8 rate) { - return ieee80211softmac_lower_rate_delta(mac, rate, 1); -} - -static inline u8 get_fallback_rate(struct ieee80211softmac_device *mac, u8 rate) -{ - return ieee80211softmac_lower_rate_delta(mac, rate, 2); -} - - -/*** prototypes from _io.c */ -int ieee80211softmac_send_mgt_frame(struct ieee80211softmac_device *mac, - void* ptrarg, u32 type, u32 arg); -int ieee80211softmac_handle_beacon(struct net_device *dev, - struct ieee80211_beacon *beacon, - struct ieee80211_network *network); - -/*** prototypes from _auth.c */ -/* do these have to go into the public header? */ -int ieee80211softmac_auth_req(struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net); -int ieee80211softmac_deauth_req(struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net, int reason); - -/* for use by _module.c to assign to the callbacks */ -int ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth); -int ieee80211softmac_deauth_resp(struct net_device *dev, struct ieee80211_deauth *deauth); - -/*** prototypes from _assoc.c */ -void ieee80211softmac_assoc_work(struct work_struct *work); -int ieee80211softmac_handle_assoc_response(struct net_device * dev, - struct ieee80211_assoc_response * resp, - struct ieee80211_network * network); -int ieee80211softmac_handle_disassoc(struct net_device * dev, - struct ieee80211_disassoc * disassoc); -int ieee80211softmac_handle_reassoc_req(struct net_device * dev, - struct ieee80211_reassoc_request * reassoc); -void ieee80211softmac_assoc_timeout(struct work_struct *work); -void ieee80211softmac_send_disassoc_req(struct ieee80211softmac_device *mac, u16 reason); -void ieee80211softmac_disassoc(struct ieee80211softmac_device *mac); - -/* some helper functions */ -static inline int ieee80211softmac_scan_handlers_check_self(struct ieee80211softmac_device *sm) -{ - return (sm->start_scan == ieee80211softmac_start_scan_implementation) && - (sm->stop_scan == ieee80211softmac_stop_scan_implementation) && - (sm->wait_for_scan == ieee80211softmac_wait_for_scan_implementation); -} - -static inline int ieee80211softmac_scan_sanity_check(struct ieee80211softmac_device *sm) -{ - return ((sm->start_scan != ieee80211softmac_start_scan_implementation) && - (sm->stop_scan != ieee80211softmac_stop_scan_implementation) && - (sm->wait_for_scan != ieee80211softmac_wait_for_scan_implementation) - ) || ieee80211softmac_scan_handlers_check_self(sm); -} - -#define IEEE80211SOFTMAC_PROBE_DELAY HZ/50 -#define IEEE80211SOFTMAC_WORKQUEUE_NAME_LEN (17 + IFNAMSIZ) - -struct ieee80211softmac_network { - struct list_head list; /* List */ - /* Network information copied from ieee80211_network */ - u8 bssid[ETH_ALEN]; - u8 channel; - struct ieee80211softmac_essid essid; - - struct ieee80211softmac_ratesinfo supported_rates; - - /* SoftMAC specific */ - u16 authenticating:1, /* Status Flags */ - authenticated:1, - auth_desynced_once:1; - - u8 erp_value; /* Saved ERP value */ - u16 capabilities; /* Capabilities bitfield */ - u8 challenge_len; /* Auth Challenge length */ - char *challenge; /* Challenge Text */ -}; - -/* structure used to keep track of networks we're auth'ing to */ -struct ieee80211softmac_auth_queue_item { - struct list_head list; /* List head */ - struct ieee80211softmac_network *net; /* Network to auth */ - struct ieee80211softmac_device *mac; /* SoftMAC device */ - u8 retry; /* Retry limit */ - u8 state; /* Auth State */ - struct delayed_work work; /* Work queue */ -}; - -/* scanning information */ -struct ieee80211softmac_scaninfo { - u8 current_channel_idx, - number_channels; - struct ieee80211_channel *channels; - u8 started:1, - stop:1; - u8 skip_flags; - struct completion finished; - struct delayed_work softmac_scan; - struct ieee80211softmac_device *mac; -}; - -/* private event struct */ -struct ieee80211softmac_event { - struct list_head list; - int event_type; - void *event_context; - struct delayed_work work; - notify_function_ptr fun; - void *context; - struct ieee80211softmac_device *mac; -}; - -void ieee80211softmac_call_events(struct ieee80211softmac_device *mac, int event, void *event_context); -void ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int event, void *event_context); -int ieee80211softmac_notify_internal(struct ieee80211softmac_device *mac, - int event, void *event_context, notify_function_ptr fun, void *context, gfp_t gfp_mask); - -void ieee80211softmac_try_reassoc(struct ieee80211softmac_device *mac); - -#endif /* IEEE80211SOFTMAC_PRIV_H_ */ |