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/*
* Linux Wireless Extensions support
*
* Copyright (C) 1999-2009, Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2 (the "GPL"),
* available at http://www.broadcom.com/licenses/GPLv2.php, with the
* following added to such license:
*
* As a special exception, the copyright holders of this software give you
* permission to link this software with independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that
* you also meet, for each linked independent module, the terms and conditions of
* the license of that module. An independent module is a module which is not
* derived from this software. The special exception does not apply to any
* modifications of the software.
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a license
* other than the GPL, without Broadcom's express prior written consent.
*
* $Id: wl_iw.h,v 1.5.34.1.6.9 2009/10/14 04:27:31 Exp $
*/
#ifndef _wl_iw_h_
#define _wl_iw_h_
#include <linux/wireless.h>
#include <typedefs.h>
#include <proto/ethernet.h>
#include <wlioctl.h>
#define WL_IW_RSSI_MINVAL -200
#define WL_IW_RSSI_NO_SIGNAL -91
#define WL_IW_RSSI_VERY_LOW -80
#define WL_IW_RSSI_LOW -70
#define WL_IW_RSSI_GOOD -68
#define WL_IW_RSSI_VERY_GOOD -58
#define WL_IW_RSSI_EXCELLENT -57
#define WL_IW_RSSI_INVALID 0
#define MAX_WX_STRING 80
#define isprint(c) bcm_isprint(c)
#define WL_IW_SET_ACTIVE_SCAN (SIOCIWFIRSTPRIV+1)
#define WL_IW_GET_RSSI (SIOCIWFIRSTPRIV+3)
#define WL_IW_SET_PASSIVE_SCAN (SIOCIWFIRSTPRIV+5)
#define WL_IW_GET_LINK_SPEED (SIOCIWFIRSTPRIV+7)
#define WL_IW_GET_CURR_MACADDR (SIOCIWFIRSTPRIV+9)
#define WL_IW_SET_STOP (SIOCIWFIRSTPRIV+11)
#define WL_IW_SET_START (SIOCIWFIRSTPRIV+13)
#define G_SCAN_RESULTS 8*1024
#define WE_ADD_EVENT_FIX 0x80
#define G_WLAN_SET_ON 0
#define G_WLAN_SET_OFF 1
typedef struct wl_iw {
char nickname[IW_ESSID_MAX_SIZE];
struct iw_statistics wstats;
int spy_num;
uint32 pwsec;
uint32 gwsec;
struct ether_addr spy_addr[IW_MAX_SPY];
struct iw_quality spy_qual[IW_MAX_SPY];
void *wlinfo;
dhd_pub_t * pub;
} wl_iw_t;
struct wl_ctrl {
struct timer_list *timer;
struct net_device *dev;
long sysioc_pid;
struct semaphore timer_sem;
struct completion sysioc_exited;
};
#define WLC_IW_SS_CACHE_MAXLEN 512
#define WLC_IW_SS_CACHE_CTRL_FIELD_MAXLEN 32
#define WLC_IW_BSS_INFO_MAXLEN \
(WLC_IW_SS_CACHE_MAXLEN - WLC_IW_SS_CACHE_CTRL_FIELD_MAXLEN)
typedef struct wl_iw_ss_cache{
uint32 buflen;
uint32 version;
uint32 count;
wl_bss_info_t bss_info[1];
char dummy[WLC_IW_BSS_INFO_MAXLEN - sizeof(wl_bss_info_t)];
int dirty;
struct wl_iw_ss_cache *next;
} wl_iw_ss_cache_t;
typedef struct wl_iw_ss_cache_ctrl {
wl_iw_ss_cache_t *m_cache_head;
int m_link_down;
int m_timer_expired;
char m_active_bssid[ETHER_ADDR_LEN];
uint m_prev_scan_mode;
uint m_cons_br_scan_cnt;
struct timer_list *m_timer;
} wl_iw_ss_cache_ctrl_t;
#if WIRELESS_EXT > 12
#include <net/iw_handler.h>
extern const struct iw_handler_def wl_iw_handler_def;
#endif
extern int wl_iw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
extern void wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void* data);
extern int wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats);
int wl_iw_attach(struct net_device *dev, void * dhdp);
void wl_iw_detach(void);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
#define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \
iwe_stream_add_event(info, stream, ends, iwe, extra)
#define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \
iwe_stream_add_value(info, event, value, ends, iwe, event_len)
#define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \
iwe_stream_add_point(info, stream, ends, iwe, extra)
#else
#define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \
iwe_stream_add_event(stream, ends, iwe, extra)
#define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \
iwe_stream_add_value(event, value, ends, iwe, event_len)
#define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \
iwe_stream_add_point(stream, ends, iwe, extra)
#endif
#endif
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