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-rw-r--r--drivers/net/wireless/libertas/dev.h419
1 files changed, 114 insertions, 305 deletions
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index d3b69a4b4b5..1a675111300 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -6,75 +6,10 @@
6#ifndef _LBS_DEV_H_ 6#ifndef _LBS_DEV_H_
7#define _LBS_DEV_H_ 7#define _LBS_DEV_H_
8 8
9#include <linux/netdevice.h> 9#include "scan.h"
10#include <linux/wireless.h> 10#include "assoc.h"
11#include <linux/ethtool.h>
12#include <linux/debugfs.h>
13 11
14#include "defs.h"
15#include "hostcmd.h"
16 12
17extern const struct ethtool_ops lbs_ethtool_ops;
18
19#define MAX_BSSID_PER_CHANNEL 16
20
21#define NR_TX_QUEUE 3
22
23/* For the extended Scan */
24#define MAX_EXTENDED_SCAN_BSSID_LIST MAX_BSSID_PER_CHANNEL * \
25 MRVDRV_MAX_CHANNEL_SIZE + 1
26
27#define MAX_REGION_CHANNEL_NUM 2
28
29/** Chan-freq-TxPower mapping table*/
30struct chan_freq_power {
31 /** channel Number */
32 u16 channel;
33 /** frequency of this channel */
34 u32 freq;
35 /** Max allowed Tx power level */
36 u16 maxtxpower;
37 /** TRUE:channel unsupported; FLASE:supported*/
38 u8 unsupported;
39};
40
41/** region-band mapping table*/
42struct region_channel {
43 /** TRUE if this entry is valid */
44 u8 valid;
45 /** region code for US, Japan ... */
46 u8 region;
47 /** band B/G/A, used for BAND_CONFIG cmd */
48 u8 band;
49 /** Actual No. of elements in the array below */
50 u8 nrcfp;
51 /** chan-freq-txpower mapping table*/
52 struct chan_freq_power *CFP;
53};
54
55struct lbs_802_11_security {
56 u8 WPAenabled;
57 u8 WPA2enabled;
58 u8 wep_enabled;
59 u8 auth_mode;
60 u32 key_mgmt;
61};
62
63/** Current Basic Service Set State Structure */
64struct current_bss_params {
65 /** bssid */
66 u8 bssid[ETH_ALEN];
67 /** ssid */
68 u8 ssid[IW_ESSID_MAX_SIZE + 1];
69 u8 ssid_len;
70
71 /** band */
72 u8 band;
73 /** channel */
74 u8 channel;
75 /** zero-terminated array of supported data rates */
76 u8 rates[MAX_RATES + 1];
77};
78 13
79/** sleep_params */ 14/** sleep_params */
80struct sleep_params { 15struct sleep_params {
@@ -100,95 +35,96 @@ struct lbs_mesh_stats {
100 35
101/** Private structure for the MV device */ 36/** Private structure for the MV device */
102struct lbs_private { 37struct lbs_private {
103 int mesh_open;
104 int mesh_fw_ver;
105 int infra_open;
106 int mesh_autostart_enabled;
107 38
108 char name[DEV_NAME_LEN]; 39 /* Basic networking */
109
110 void *card;
111 struct net_device *dev; 40 struct net_device *dev;
41 u32 connect_status;
42 int infra_open;
43 struct work_struct mcast_work;
44 u32 nr_of_multicastmacaddr;
45 u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
112 46
47 /* CFG80211 */
48 struct wireless_dev *wdev;
49
50 /* Mesh */
113 struct net_device *mesh_dev; /* Virtual device */ 51 struct net_device *mesh_dev; /* Virtual device */
52 u32 mesh_connect_status;
53 struct lbs_mesh_stats mstats;
54 int mesh_open;
55 int mesh_fw_ver;
56 int mesh_autostart_enabled;
57 uint16_t mesh_tlv;
58 u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1];
59 u8 mesh_ssid_len;
60 struct work_struct sync_channel;
61
62 /* Monitor mode */
114 struct net_device *rtap_net_dev; 63 struct net_device *rtap_net_dev;
64 u32 monitormode;
115 65
116 struct iw_statistics wstats; 66 /* Debugfs */
117 struct lbs_mesh_stats mstats;
118 struct dentry *debugfs_dir; 67 struct dentry *debugfs_dir;
119 struct dentry *debugfs_debug; 68 struct dentry *debugfs_debug;
120 struct dentry *debugfs_files[6]; 69 struct dentry *debugfs_files[6];
121
122 struct dentry *events_dir; 70 struct dentry *events_dir;
123 struct dentry *debugfs_events_files[6]; 71 struct dentry *debugfs_events_files[6];
124
125 struct dentry *regs_dir; 72 struct dentry *regs_dir;
126 struct dentry *debugfs_regs_files[6]; 73 struct dentry *debugfs_regs_files[6];
127 74
75 /* Hardware debugging */
128 u32 mac_offset; 76 u32 mac_offset;
129 u32 bbp_offset; 77 u32 bbp_offset;
130 u32 rf_offset; 78 u32 rf_offset;
79 struct lbs_offset_value offsetvalue;
131 80
132 /* Download sent: 81 /* Power management */
133 bit0 1/0=data_sent/data_tx_done, 82 u16 psmode;
134 bit1 1/0=cmd_sent/cmd_tx_done, 83 u32 psstate;
135 all other bits reserved 0 */ 84 u8 needtowakeup;
136 u8 dnld_sent;
137
138 /** thread to service interrupts */
139 struct task_struct *main_thread;
140 wait_queue_head_t waitq;
141 struct workqueue_struct *work_thread;
142 85
143 struct work_struct mcast_work; 86 /* Deep sleep */
87 int is_deep_sleep;
88 int is_auto_deep_sleep_enabled;
89 int wakeup_dev_required;
90 int is_activity_detected;
91 int auto_deep_sleep_timeout; /* in ms */
92 wait_queue_head_t ds_awake_q;
93 struct timer_list auto_deepsleep_timer;
144 94
145 /** Scanning */ 95 /* Hardware access */
146 struct delayed_work scan_work; 96 void *card;
147 struct delayed_work assoc_work; 97 u8 fw_ready;
148 struct work_struct sync_channel; 98 u8 surpriseremoved;
149 /* remember which channel was scanned last, != 0 if currently scanning */
150 int scan_channel;
151 u8 scan_ssid[IW_ESSID_MAX_SIZE + 1];
152 u8 scan_ssid_len;
153
154 /** Hardware access */
155 int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb); 99 int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
156 void (*reset_card) (struct lbs_private *priv); 100 void (*reset_card) (struct lbs_private *priv);
101 int (*enter_deep_sleep) (struct lbs_private *priv);
102 int (*exit_deep_sleep) (struct lbs_private *priv);
103 int (*reset_deep_sleep_wakeup) (struct lbs_private *priv);
157 104
158 /* Wake On LAN */ 105 /* Adapter info (from EEPROM) */
159 uint32_t wol_criteria;
160 uint8_t wol_gpio;
161 uint8_t wol_gap;
162
163 /** Wlan adapter data structure*/
164 /** STATUS variables */
165 u32 fwrelease; 106 u32 fwrelease;
166 u32 fwcapinfo; 107 u32 fwcapinfo;
108 u16 regioncode;
109 u8 current_addr[ETH_ALEN];
167 110
168 struct mutex lock; 111 /* Command download */
169 112 u8 dnld_sent;
170 /* TX packet ready to be sent... */ 113 /* bit0 1/0=data_sent/data_tx_done,
171 int tx_pending_len; /* -1 while building packet */ 114 bit1 1/0=cmd_sent/cmd_tx_done,
172 115 all other bits reserved 0 */
173 u8 tx_pending_buf[LBS_UPLD_SIZE];
174 /* protected by hard_start_xmit serialization */
175
176 /** command-related variables */
177 u16 seqnum; 116 u16 seqnum;
178
179 struct cmd_ctrl_node *cmd_array; 117 struct cmd_ctrl_node *cmd_array;
180 /** Current command */
181 struct cmd_ctrl_node *cur_cmd; 118 struct cmd_ctrl_node *cur_cmd;
182 int cur_cmd_retcode; 119 struct list_head cmdfreeq; /* free command buffers */
183 /** command Queues */ 120 struct list_head cmdpendingq; /* pending command buffers */
184 /** Free command buffers */
185 struct list_head cmdfreeq;
186 /** Pending command buffers */
187 struct list_head cmdpendingq;
188
189 wait_queue_head_t cmd_pending; 121 wait_queue_head_t cmd_pending;
122 struct timer_list command_timer;
123 int nr_retries;
124 int cmd_timed_out;
190 125
191 /* Command responses sent from the hardware to the driver */ 126 /* Command responses sent from the hardware to the driver */
127 int cur_cmd_retcode;
192 u8 resp_idx; 128 u8 resp_idx;
193 u8 resp_buf[2][LBS_UPLD_SIZE]; 129 u8 resp_buf[2][LBS_UPLD_SIZE];
194 u32 resp_len[2]; 130 u32 resp_len[2];
@@ -196,95 +132,76 @@ struct lbs_private {
196 /* Events sent from hardware to driver */ 132 /* Events sent from hardware to driver */
197 struct kfifo *event_fifo; 133 struct kfifo *event_fifo;
198 134
199 /* nickname */ 135 /** thread to service interrupts */
200 u8 nodename[16]; 136 struct task_struct *main_thread;
201 137 wait_queue_head_t waitq;
202 /** spin locks */ 138 struct workqueue_struct *work_thread;
203 spinlock_t driver_lock;
204
205 /** Timers */
206 struct timer_list command_timer;
207 int nr_retries;
208 int cmd_timed_out;
209
210 /** current ssid/bssid related parameters*/
211 struct current_bss_params curbssparams;
212
213 uint16_t mesh_tlv;
214 u8 mesh_ssid[IW_ESSID_MAX_SIZE + 1];
215 u8 mesh_ssid_len;
216
217 /* IW_MODE_* */
218 u8 mode;
219
220 /* Scan results list */
221 struct list_head network_list;
222 struct list_head network_free_list;
223 struct bss_descriptor *networks;
224
225 u16 beacon_period;
226 u8 beacon_enable;
227 u8 adhoccreate;
228
229 /** capability Info used in Association, start, join */
230 u16 capability;
231
232 /** MAC address information */
233 u8 current_addr[ETH_ALEN];
234 u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
235 u32 nr_of_multicastmacaddr;
236 139
237 /** 802.11 statistics */ 140 /** Encryption stuff */
238// struct cmd_DS_802_11_GET_STAT wlan802_11Stat; 141 struct lbs_802_11_security secinfo;
142 struct enc_key wpa_mcast_key;
143 struct enc_key wpa_unicast_key;
144 u8 wpa_ie[MAX_WPA_IE_LEN];
145 u8 wpa_ie_len;
146 u16 wep_tx_keyidx;
147 struct enc_key wep_keys[4];
239 148
240 uint16_t enablehwauto; 149 /* Wake On LAN */
241 uint16_t ratebitmap; 150 uint32_t wol_criteria;
151 uint8_t wol_gpio;
152 uint8_t wol_gap;
242 153
154 /* Transmitting */
155 int tx_pending_len; /* -1 while building packet */
156 u8 tx_pending_buf[LBS_UPLD_SIZE];
157 /* protected by hard_start_xmit serialization */
243 u8 txretrycount; 158 u8 txretrycount;
244
245 /** Tx-related variables (for single packet tx) */
246 struct sk_buff *currenttxskb; 159 struct sk_buff *currenttxskb;
247 160
248 /** NIC Operation characteristics */ 161 /* Locks */
162 struct mutex lock;
163 spinlock_t driver_lock;
164
165 /* NIC/link operation characteristics */
249 u16 mac_control; 166 u16 mac_control;
250 u32 connect_status; 167 u8 radio_on;
251 u32 mesh_connect_status; 168 u8 channel;
252 u16 regioncode;
253 s16 txpower_cur; 169 s16 txpower_cur;
254 s16 txpower_min; 170 s16 txpower_min;
255 s16 txpower_max; 171 s16 txpower_max;
256 172
257 /** POWER MANAGEMENT AND PnP SUPPORT */ 173 /** Scanning */
258 u8 surpriseremoved; 174 struct delayed_work scan_work;
259 175 int scan_channel;
260 u16 psmode; /* Wlan802_11PowermodeCAM=disable 176 /* remember which channel was scanned last, != 0 if currently scanning */
261 Wlan802_11PowermodeMAX_PSP=enable */ 177 u8 scan_ssid[IEEE80211_MAX_SSID_LEN + 1];
262 u32 psstate; 178 u8 scan_ssid_len;
263 u8 needtowakeup;
264 179
180 /* Associating */
181 struct delayed_work assoc_work;
182 struct current_bss_params curbssparams;
183 u8 mode;
184 struct list_head network_list;
185 struct list_head network_free_list;
186 struct bss_descriptor *networks;
265 struct assoc_request * pending_assoc_req; 187 struct assoc_request * pending_assoc_req;
266 struct assoc_request * in_progress_assoc_req; 188 struct assoc_request * in_progress_assoc_req;
189 u16 capability;
190 uint16_t enablehwauto;
191 uint16_t ratebitmap;
267 192
268 /** Encryption parameter */ 193 /* ADHOC */
269 struct lbs_802_11_security secinfo; 194 u16 beacon_period;
270 195 u8 beacon_enable;
271 /** WEP keys */ 196 u8 adhoccreate;
272 struct enc_key wep_keys[4];
273 u16 wep_tx_keyidx;
274
275 /** WPA keys */
276 struct enc_key wpa_mcast_key;
277 struct enc_key wpa_unicast_key;
278
279/*
280 * In theory, the IE is limited to the IE length, 255,
281 * but in practice 64 bytes are enough.
282 */
283#define MAX_WPA_IE_LEN 64
284 197
285 /** WPA Information Elements*/ 198 /* WEXT */
286 u8 wpa_ie[MAX_WPA_IE_LEN]; 199 char name[DEV_NAME_LEN];
287 u8 wpa_ie_len; 200 u8 nodename[16];
201 struct iw_statistics wstats;
202 u8 cur_rate;
203#define MAX_REGION_CHANNEL_NUM 2
204 struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
288 205
289 /** Requested Signal Strength*/ 206 /** Requested Signal Strength*/
290 u16 SNR[MAX_TYPE_B][MAX_TYPE_AVG]; 207 u16 SNR[MAX_TYPE_B][MAX_TYPE_AVG];
@@ -294,116 +211,8 @@ struct lbs_private {
294 u8 rawNF[DEFAULT_DATA_AVG_FACTOR]; 211 u8 rawNF[DEFAULT_DATA_AVG_FACTOR];
295 u16 nextSNRNF; 212 u16 nextSNRNF;
296 u16 numSNRNF; 213 u16 numSNRNF;
297
298 u8 radio_on;
299
300 /** data rate stuff */
301 u8 cur_rate;
302
303 /** RF calibration data */
304
305#define MAX_REGION_CHANNEL_NUM 2
306 /** region channel data */
307 struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
308
309 struct region_channel universal_channel[MAX_REGION_CHANNEL_NUM];
310
311 /** 11D and Domain Regulatory Data */
312 struct lbs_802_11d_domain_reg domainreg;
313 struct parsed_region_chan_11d parsed_region_chan;
314
315 /** FSM variable for 11d support */
316 u32 enable11d;
317
318 /** MISCELLANEOUS */
319 struct lbs_offset_value offsetvalue;
320
321 u32 monitormode;
322 u8 fw_ready;
323}; 214};
324 215
325extern struct cmd_confirm_sleep confirm_sleep; 216extern struct cmd_confirm_sleep confirm_sleep;
326 217
327/**
328 * @brief Structure used to store information for each beacon/probe response
329 */
330struct bss_descriptor {
331 u8 bssid[ETH_ALEN];
332
333 u8 ssid[IW_ESSID_MAX_SIZE + 1];
334 u8 ssid_len;
335
336 u16 capability;
337 u32 rssi;
338 u32 channel;
339 u16 beaconperiod;
340 __le16 atimwindow;
341
342 /* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
343 u8 mode;
344
345 /* zero-terminated array of supported data rates */
346 u8 rates[MAX_RATES + 1];
347
348 unsigned long last_scanned;
349
350 union ieee_phy_param_set phy;
351 union ieee_ss_param_set ss;
352
353 struct ieee_ie_country_info_full_set countryinfo;
354
355 u8 wpa_ie[MAX_WPA_IE_LEN];
356 size_t wpa_ie_len;
357 u8 rsn_ie[MAX_WPA_IE_LEN];
358 size_t rsn_ie_len;
359
360 u8 mesh;
361
362 struct list_head list;
363};
364
365/** Association request
366 *
367 * Encapsulates all the options that describe a specific assocation request
368 * or configuration of the wireless card's radio, mode, and security settings.
369 */
370struct assoc_request {
371#define ASSOC_FLAG_SSID 1
372#define ASSOC_FLAG_CHANNEL 2
373#define ASSOC_FLAG_BAND 3
374#define ASSOC_FLAG_MODE 4
375#define ASSOC_FLAG_BSSID 5
376#define ASSOC_FLAG_WEP_KEYS 6
377#define ASSOC_FLAG_WEP_TX_KEYIDX 7
378#define ASSOC_FLAG_WPA_MCAST_KEY 8
379#define ASSOC_FLAG_WPA_UCAST_KEY 9
380#define ASSOC_FLAG_SECINFO 10
381#define ASSOC_FLAG_WPA_IE 11
382 unsigned long flags;
383
384 u8 ssid[IW_ESSID_MAX_SIZE + 1];
385 u8 ssid_len;
386 u8 channel;
387 u8 band;
388 u8 mode;
389 u8 bssid[ETH_ALEN] __attribute__ ((aligned (2)));
390
391 /** WEP keys */
392 struct enc_key wep_keys[4];
393 u16 wep_tx_keyidx;
394
395 /** WPA keys */
396 struct enc_key wpa_mcast_key;
397 struct enc_key wpa_unicast_key;
398
399 struct lbs_802_11_security secinfo;
400
401 /** WPA Information Elements*/
402 u8 wpa_ie[MAX_WPA_IE_LEN];
403 u8 wpa_ie_len;
404
405 /* BSS to associate with for infrastructure of Ad-Hoc join */
406 struct bss_descriptor bss;
407};
408
409#endif 218#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-09 11:49:35 -0500