232 lines
7.1 KiB
C
232 lines
7.1 KiB
C
/*
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* Linux Wireless Extensions support
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*
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* Copyright (C) 1999-2010, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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* $Id: wl_iw.h,v 1.5.34.1.6.25 2010/07/29 22:46:56 Exp $
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*/
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#ifndef _wl_iw_h_
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#define _wl_iw_h_
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#include <linux/wireless.h>
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#include <typedefs.h>
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#include <proto/ethernet.h>
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#include <wlioctl.h>
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#define WL_SCAN_PARAMS_SSID_MAX 10
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#define GET_SSID "SSID="
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#define GET_CHANNEL "CH="
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#define GET_NPROBE "NPROBE="
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#define GET_ACTIVE_ASSOC_DWELL "ACTIVE="
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#define GET_PASSIVE_ASSOC_DWELL "PASSIVE="
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#define GET_HOME_DWELL "HOME="
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#define GET_SCAN_TYPE "TYPE="
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#define BAND_GET_CMD "BANDGET"
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#define BAND_SET_CMD "BANDSET"
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#define SOFTAP 1
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#define WL_IW_RSSI_MINVAL -200
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#define WL_IW_RSSI_NO_SIGNAL -91
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#define WL_IW_RSSI_VERY_LOW -80
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#define WL_IW_RSSI_LOW -70
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#define WL_IW_RSSI_GOOD -68
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#define WL_IW_RSSI_VERY_GOOD -58
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#define WL_IW_RSSI_EXCELLENT -57
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#define WL_IW_RSSI_INVALID 0
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#define MAX_WX_STRING 80
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#define isprint(c) bcm_isprint(c)
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#define WL_IW_SET_ACTIVE_SCAN (SIOCIWFIRSTPRIV+1)
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#define WL_IW_GET_RSSI (SIOCIWFIRSTPRIV+3)
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#define WL_IW_SET_PASSIVE_SCAN (SIOCIWFIRSTPRIV+5)
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#define WL_IW_GET_LINK_SPEED (SIOCIWFIRSTPRIV+7)
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#define WL_IW_GET_CURR_MACADDR (SIOCIWFIRSTPRIV+9)
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#define WL_IW_SET_STOP (SIOCIWFIRSTPRIV+11)
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#define WL_IW_SET_START (SIOCIWFIRSTPRIV+13)
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#define WL_SET_AP_CFG (SIOCIWFIRSTPRIV+15)
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#define WL_AP_STA_LIST (SIOCIWFIRSTPRIV+17)
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#define WL_AP_MAC_FLTR (SIOCIWFIRSTPRIV+19)
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#define WL_AP_BSS_START (SIOCIWFIRSTPRIV+21)
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#define AP_LPB_CMD (SIOCIWFIRSTPRIV+23)
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#define WL_AP_STOP (SIOCIWFIRSTPRIV+25)
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#define WL_FW_RELOAD (SIOCIWFIRSTPRIV+27)
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#define WL_COMBO_SCAN (SIOCIWFIRSTPRIV+29)
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#define WL_AP_SPARE3 (SIOCIWFIRSTPRIV+31)
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#define G_SCAN_RESULTS 8*1024
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#define WE_ADD_EVENT_FIX 0x80
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#define G_WLAN_SET_ON 0
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#define G_WLAN_SET_OFF 1
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#define CHECK_EXTRA_FOR_NULL(extra) \
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if (!extra) { \
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WL_ERROR(("%s: error : extra is null pointer\n", __FUNCTION__)); \
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return -EINVAL; \
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}
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typedef struct wl_iw {
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char nickname[IW_ESSID_MAX_SIZE];
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struct iw_statistics wstats;
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int spy_num;
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uint32 pwsec;
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uint32 gwsec;
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bool privacy_invoked;
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struct ether_addr spy_addr[IW_MAX_SPY];
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struct iw_quality spy_qual[IW_MAX_SPY];
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void *wlinfo;
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dhd_pub_t * pub;
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} wl_iw_t;
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int wl_control_wl_start(struct net_device *dev);
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#define WLC_IW_SS_CACHE_MAXLEN 512
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#define WLC_IW_SS_CACHE_CTRL_FIELD_MAXLEN 32
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#define WLC_IW_BSS_INFO_MAXLEN \
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(WLC_IW_SS_CACHE_MAXLEN - WLC_IW_SS_CACHE_CTRL_FIELD_MAXLEN)
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typedef struct wl_iw_ss_cache{
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uint32 buflen;
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uint32 version;
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uint32 count;
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wl_bss_info_t bss_info[1];
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char dummy[WLC_IW_BSS_INFO_MAXLEN - sizeof(wl_bss_info_t)];
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int dirty;
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struct wl_iw_ss_cache *next;
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} wl_iw_ss_cache_t;
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typedef struct wl_iw_ss_cache_ctrl {
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wl_iw_ss_cache_t *m_cache_head;
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int m_link_down;
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int m_timer_expired;
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char m_active_bssid[ETHER_ADDR_LEN];
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uint m_prev_scan_mode;
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uint m_cons_br_scan_cnt;
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struct timer_list *m_timer;
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} wl_iw_ss_cache_ctrl_t;
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typedef enum broadcast_first_scan {
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BROADCAST_SCAN_FIRST_IDLE = 0,
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BROADCAST_SCAN_FIRST_STARTED,
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BROADCAST_SCAN_FIRST_RESULT_READY,
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BROADCAST_SCAN_FIRST_RESULT_CONSUMED
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} broadcast_first_scan_t;
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#ifdef SOFTAP
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#define SSID_LEN 33
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#define SEC_LEN 16
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#define KEY_LEN 65
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#define PROFILE_OFFSET 32
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struct ap_profile {
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uint8 ssid[SSID_LEN];
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uint8 sec[SEC_LEN];
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uint8 key[KEY_LEN];
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uint32 channel;
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uint32 preamble;
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uint32 max_scb;
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};
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#define MACLIST_MODE_DISABLED 0
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#define MACLIST_MODE_ENABLED 1
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#define MACLIST_MODE_ALLOW 2
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struct mflist {
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uint count;
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struct ether_addr ea[16];
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};
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struct mac_list_set {
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uint32 mode;
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struct mflist white_list;
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struct mflist black_list;
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};
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#endif
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#if WIRELESS_EXT > 12
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#include <net/iw_handler.h>
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extern const struct iw_handler_def wl_iw_handler_def;
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#endif
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extern int wl_iw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
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extern void wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void* data);
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extern int wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats);
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int wl_iw_attach(struct net_device *dev, void * dhdp);
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void wl_iw_detach(void);
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
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#define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \
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iwe_stream_add_event(info, stream, ends, iwe, extra)
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#define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \
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iwe_stream_add_value(info, event, value, ends, iwe, event_len)
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#define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \
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iwe_stream_add_point(info, stream, ends, iwe, extra)
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#else
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#define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \
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iwe_stream_add_event(stream, ends, iwe, extra)
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#define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \
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iwe_stream_add_value(event, value, ends, iwe, event_len)
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#define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \
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iwe_stream_add_point(stream, ends, iwe, extra)
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#endif
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#if defined(CSCAN)
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typedef struct cscan_tlv {
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char prefix;
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char version;
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char subver;
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char reserved;
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} cscan_tlv_t;
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#define CSCAN_COMMAND "CSCAN "
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#define CSCAN_TLV_PREFIX 'S'
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#define CSCAN_TLV_VERSION 1
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#define CSCAN_TLV_SUBVERSION 0
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#define CSCAN_TLV_TYPE_SSID_IE 'S'
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#define CSCAN_TLV_TYPE_CHANNEL_IE 'C'
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#define CSCAN_TLV_TYPE_NPROBE_IE 'N'
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#define CSCAN_TLV_TYPE_ACTIVE_IE 'A'
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#define CSCAN_TLV_TYPE_PASSIVE_IE 'P'
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#define CSCAN_TLV_TYPE_HOME_IE 'H'
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#define CSCAN_TLV_TYPE_STYPE_IE 'T'
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extern int wl_iw_parse_channel_list_tlv(char** list_str, uint16* channel_list, \
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int channel_num, int *bytes_left);
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extern int wl_iw_parse_data_tlv(char** list_str, void *dst, int dst_size, \
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const char token, int input_size, int *bytes_left);
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extern int wl_iw_parse_ssid_list_tlv(char** list_str, wlc_ssid_t* ssid, \
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int max, int *bytes_left);
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extern int wl_iw_parse_ssid_list(char** list_str, wlc_ssid_t* ssid, int idx, int max);
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extern int wl_iw_parse_channel_list(char** list_str, uint16* channel_list, int channel_num);
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#endif
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#endif
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