1 /* 2 * Linux Wireless Extensions support 3 * 4 * Copyright (C) 1999-2010, Broadcom Corporation 5 * 6 * Unless you and Broadcom execute a separate written software license 7 * agreement governing use of this software, this software is licensed to you 8 * under the terms of the GNU General Public License version 2 (the "GPL"), 9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 10 * following added to such license: 11 * 12 * As a special exception, the copyright holders of this software give you 13 * permission to link this software with independent modules, and to copy and 14 * distribute the resulting executable under terms of your choice, provided that 15 * you also meet, for each linked independent module, the terms and conditions of 16 * the license of that module. An independent module is a module which is not 17 * derived from this software. The special exception does not apply to any 18 * modifications of the software. 19 * 20 * Notwithstanding the above, under no circumstances may you combine this 21 * software in any way with any other Broadcom software provided under a license 22 * other than the GPL, without Broadcom's express prior written consent. 23 * 24 * $Id: wl_iw.h,v 1.5.34.1.6.36.4.1 2010/09/10 19:24:30 Exp $ 25 */ 26 27 28 #ifndef _wl_iw_h_ 29 #define _wl_iw_h_ 30 31 #include <linux/wireless.h> 32 33 #include <typedefs.h> 34 #include <proto/ethernet.h> 35 #include <wlioctl.h> 36 37 #define WL_SCAN_PARAMS_SSID_MAX 10 38 #define GET_SSID "SSID=" 39 #define GET_CHANNEL "CH=" 40 #define GET_NPROBE "NPROBE=" 41 #define GET_ACTIVE_ASSOC_DWELL "ACTIVE=" 42 #define GET_PASSIVE_ASSOC_DWELL "PASSIVE=" 43 #define GET_HOME_DWELL "HOME=" 44 #define GET_SCAN_TYPE "TYPE=" 45 46 #define BAND_GET_CMD "GETBAND" 47 #define BAND_SET_CMD "SETBAND" 48 #define DTIM_SKIP_GET_CMD "DTIMSKIPGET" 49 #define DTIM_SKIP_SET_CMD "DTIMSKIPSET" 50 #define SETSUSPEND_CMD "SETSUSPENDOPT" 51 #define PNOSSIDCLR_SET_CMD "PNOSSIDCLR" 52 #define PNOSETUP_SET_CMD "PNOSETUP " 53 #define PNOENABLE_SET_CMD "PNOFORCE" 54 #define PNODEBUG_SET_CMD "PNODEBUG" 55 56 #define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] 57 #define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" 58 59 60 typedef struct wl_iw_extra_params { 61 int target_channel; 62 } wl_iw_extra_params_t; 63 64 #define WL_IW_RSSI_MINVAL -200 65 #define WL_IW_RSSI_NO_SIGNAL -91 66 #define WL_IW_RSSI_VERY_LOW -80 67 #define WL_IW_RSSI_LOW -70 68 #define WL_IW_RSSI_GOOD -68 69 #define WL_IW_RSSI_VERY_GOOD -58 70 #define WL_IW_RSSI_EXCELLENT -57 71 #define WL_IW_RSSI_INVALID 0 72 #define MAX_WX_STRING 80 73 #define isprint(c) bcm_isprint(c) 74 #define WL_IW_SET_ACTIVE_SCAN (SIOCIWFIRSTPRIV+1) 75 #define WL_IW_GET_RSSI (SIOCIWFIRSTPRIV+3) 76 #define WL_IW_SET_PASSIVE_SCAN (SIOCIWFIRSTPRIV+5) 77 #define WL_IW_GET_LINK_SPEED (SIOCIWFIRSTPRIV+7) 78 #define WL_IW_GET_CURR_MACADDR (SIOCIWFIRSTPRIV+9) 79 #define WL_IW_SET_STOP (SIOCIWFIRSTPRIV+11) 80 #define WL_IW_SET_START (SIOCIWFIRSTPRIV+13) 81 82 83 #define WL_SET_AP_CFG (SIOCIWFIRSTPRIV+15) 84 #define WL_AP_STA_LIST (SIOCIWFIRSTPRIV+17) 85 #define WL_AP_MAC_FLTR (SIOCIWFIRSTPRIV+19) 86 #define WL_AP_BSS_START (SIOCIWFIRSTPRIV+21) 87 #define AP_LPB_CMD (SIOCIWFIRSTPRIV+23) 88 #define WL_AP_STOP (SIOCIWFIRSTPRIV+25) 89 #define WL_FW_RELOAD (SIOCIWFIRSTPRIV+27) 90 #define WL_COMBO_SCAN (SIOCIWFIRSTPRIV+29) 91 #define WL_AP_SPARE3 (SIOCIWFIRSTPRIV+31) 92 #define G_SCAN_RESULTS (8*1024) 93 #define WE_ADD_EVENT_FIX 0x80 94 #define G_WLAN_SET_ON 0 95 #define G_WLAN_SET_OFF 1 96 97 #define CHECK_EXTRA_FOR_NULL(extra) \ 98 if (!extra) { \ 99 WL_ERROR(("%s: error : extra is null pointer\n", __FUNCTION__)); \ 100 return -EINVAL; \ 101 } 102 103 typedef struct wl_iw { 104 char nickname[IW_ESSID_MAX_SIZE]; 105 106 struct iw_statistics wstats; 107 108 int spy_num; 109 uint32 pwsec; 110 uint32 gwsec; 111 bool privacy_invoked; 112 113 struct ether_addr spy_addr[IW_MAX_SPY]; 114 struct iw_quality spy_qual[IW_MAX_SPY]; 115 void *wlinfo; 116 dhd_pub_t * pub; 117 } wl_iw_t; 118 119 #define WLC_IW_SS_CACHE_MAXLEN 512 120 #define WLC_IW_SS_CACHE_CTRL_FIELD_MAXLEN 32 121 #define WLC_IW_BSS_INFO_MAXLEN \ 122 (WLC_IW_SS_CACHE_MAXLEN - WLC_IW_SS_CACHE_CTRL_FIELD_MAXLEN) 123 124 typedef struct wl_iw_ss_cache { 125 uint32 buflen; 126 uint32 version; 127 uint32 count; 128 wl_bss_info_t bss_info[1]; 129 char dummy[WLC_IW_BSS_INFO_MAXLEN - sizeof(wl_bss_info_t)]; 130 int dirty; 131 struct wl_iw_ss_cache *next; 132 } wl_iw_ss_cache_t; 133 134 typedef struct wl_iw_ss_cache_ctrl { 135 wl_iw_ss_cache_t *m_cache_head; 136 int m_link_down; 137 int m_timer_expired; 138 char m_active_bssid[ETHER_ADDR_LEN]; 139 uint m_prev_scan_mode; 140 uint m_cons_br_scan_cnt; 141 struct timer_list *m_timer; 142 } wl_iw_ss_cache_ctrl_t; 143 typedef enum broadcast_first_scan { 144 BROADCAST_SCAN_FIRST_IDLE = 0, 145 BROADCAST_SCAN_FIRST_STARTED, 146 BROADCAST_SCAN_FIRST_RESULT_READY, 147 BROADCAST_SCAN_FIRST_RESULT_CONSUMED 148 } broadcast_first_scan_t; 149 #ifdef SOFTAP 150 #define SSID_LEN 33 151 #define SEC_LEN 16 152 #define KEY_LEN 65 153 #define PROFILE_OFFSET 32 154 struct ap_profile { 155 uint8 ssid[SSID_LEN]; 156 uint8 sec[SEC_LEN]; 157 uint8 key[KEY_LEN]; 158 uint32 channel; 159 uint32 preamble; 160 uint32 max_scb; 161 }; 162 163 164 #define MACLIST_MODE_DISABLED 0 165 #define MACLIST_MODE_ENABLED 1 166 #define MACLIST_MODE_ALLOW 2 167 struct mflist { 168 uint count; 169 struct ether_addr ea[16]; 170 }; 171 172 struct mac_list_set { 173 uint32 mode; 174 struct mflist white_list; 175 struct mflist black_list; 176 }; 177 #endif 178 179 #if WIRELESS_EXT > 12 180 #include <net/iw_handler.h> 181 extern const struct iw_handler_def wl_iw_handler_def; 182 #endif 183 184 extern int wl_iw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); 185 extern void wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void* data); 186 extern int wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats); 187 int wl_iw_attach(struct net_device *dev, void * dhdp); 188 void wl_iw_detach(void); 189 int wl_control_wl_start(struct net_device *dev); 190 191 extern int net_os_wake_lock(struct net_device *dev); 192 extern int net_os_wake_unlock(struct net_device *dev); 193 extern int net_os_wake_lock_timeout(struct net_device *dev); 194 extern int net_os_wake_lock_timeout_enable(struct net_device *dev); 195 extern int net_os_set_suspend_disable(struct net_device *dev, int val); 196 extern int net_os_set_suspend(struct net_device *dev, int val); 197 extern int net_os_set_dtim_skip(struct net_device *dev, int val); 198 extern int net_os_set_packet_filter(struct net_device *dev, int val); 199 extern int net_os_send_hang_message(struct net_device *dev); 200 201 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27) 202 #define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \ 203 iwe_stream_add_event(info, stream, ends, iwe, extra) 204 #define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \ 205 iwe_stream_add_value(info, event, value, ends, iwe, event_len) 206 #define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \ 207 iwe_stream_add_point(info, stream, ends, iwe, extra) 208 #else 209 #define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \ 210 iwe_stream_add_event(stream, ends, iwe, extra) 211 #define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \ 212 iwe_stream_add_value(event, value, ends, iwe, event_len) 213 #define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \ 214 iwe_stream_add_point(stream, ends, iwe, extra) 215 #endif 216 217 extern int dhd_pno_enable(dhd_pub_t *dhd, int pfn_enabled); 218 extern int dhd_pno_clean(dhd_pub_t *dhd); 219 extern int dhd_pno_set(dhd_pub_t *dhd, wlc_ssid_t* ssids_local, int nssid, ushort scan_fr); 220 extern int dhd_pno_get_status(dhd_pub_t *dhd); 221 extern int dhd_dev_pno_reset(struct net_device *dev); 222 extern int dhd_dev_pno_set(struct net_device *dev, wlc_ssid_t* ssids_local, \ 223 int nssid, ushort scan_fr); 224 extern int dhd_dev_pno_enable(struct net_device *dev, int pfn_enabled); 225 extern int dhd_dev_get_pno_status(struct net_device *dev); 226 227 #define PNO_TLV_PREFIX 'S' 228 #define PNO_TLV_VERSION 1 229 #define PNO_TLV_SUBVERSION 1 230 #define PNO_TLV_RESERVED 0 231 #define PNO_TLV_TYPE_SSID_IE 'S' 232 #define PNO_TLV_TYPE_TIME 'T' 233 #define PNO_EVENT_UP "PNO_EVENT" 234 235 typedef struct cmd_tlv { 236 char prefix; 237 char version; 238 char subver; 239 char reserved; 240 } cmd_tlv_t; 241 242 #if defined(CSCAN) 243 244 typedef struct cscan_tlv { 245 char prefix; 246 char version; 247 char subver; 248 char reserved; 249 } cscan_tlv_t; 250 251 #define CSCAN_COMMAND "CSCAN " 252 #define CSCAN_TLV_PREFIX 'S' 253 #define CSCAN_TLV_VERSION 1 254 #define CSCAN_TLV_SUBVERSION 0 255 #define CSCAN_TLV_TYPE_SSID_IE 'S' 256 #define CSCAN_TLV_TYPE_CHANNEL_IE 'C' 257 #define CSCAN_TLV_TYPE_NPROBE_IE 'N' 258 #define CSCAN_TLV_TYPE_ACTIVE_IE 'A' 259 #define CSCAN_TLV_TYPE_PASSIVE_IE 'P' 260 #define CSCAN_TLV_TYPE_HOME_IE 'H' 261 #define CSCAN_TLV_TYPE_STYPE_IE 'T' 262 263 extern int wl_iw_parse_channel_list_tlv(char** list_str, uint16* channel_list, \ 264 int channel_num, int *bytes_left); 265 266 extern int wl_iw_parse_data_tlv(char** list_str, void *dst, int dst_size, \ 267 const char token, int input_size, int *bytes_left); 268 269 extern int wl_iw_parse_ssid_list_tlv(char** list_str, wlc_ssid_t* ssid, \ 270 int max, int *bytes_left); 271 272 extern int wl_iw_parse_ssid_list(char** list_str, wlc_ssid_t* ssid, int idx, int max); 273 274 extern int wl_iw_parse_channel_list(char** list_str, uint16* channel_list, int channel_num); 275 276 #endif 277 278 #endif 279