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43f66a6c | 1 | /****************************************************************************** |
bf79451e | 2 | |
171e7b2f | 3 | Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved. |
bf79451e JG |
4 | |
5 | This program is free software; you can redistribute it and/or modify it | |
6 | under the terms of version 2 of the GNU General Public License as | |
43f66a6c | 7 | published by the Free Software Foundation. |
bf79451e JG |
8 | |
9 | This program is distributed in the hope that it will be useful, but WITHOUT | |
10 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
43f66a6c | 12 | more details. |
bf79451e | 13 | |
43f66a6c | 14 | You should have received a copy of the GNU General Public License along with |
bf79451e | 15 | this program; if not, write to the Free Software Foundation, Inc., 59 |
43f66a6c | 16 | Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
bf79451e | 17 | |
43f66a6c JK |
18 | The full GNU General Public License is included in this distribution in the |
19 | file called LICENSE. | |
bf79451e | 20 | |
43f66a6c JK |
21 | Contact Information: |
22 | James P. Ketrenos <ipw2100-admin@linux.intel.com> | |
23 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
24 | ||
25 | ******************************************************************************/ | |
26 | ||
27 | #ifndef __ipw2200_h__ | |
28 | #define __ipw2200_h__ | |
29 | ||
30 | #define WEXT_USECHANNELS 1 | |
31 | ||
32 | #include <linux/module.h> | |
33 | #include <linux/moduleparam.h> | |
43f66a6c | 34 | #include <linux/init.h> |
4644151b | 35 | #include <linux/mutex.h> |
43f66a6c | 36 | |
43f66a6c JK |
37 | #include <linux/pci.h> |
38 | #include <linux/netdevice.h> | |
39 | #include <linux/ethtool.h> | |
40 | #include <linux/skbuff.h> | |
41 | #include <linux/etherdevice.h> | |
42 | #include <linux/delay.h> | |
43 | #include <linux/random.h> | |
843684a2 | 44 | #include <linux/dma-mapping.h> |
43f66a6c JK |
45 | |
46 | #include <linux/firmware.h> | |
47 | #include <linux/wireless.h> | |
3da54c5b | 48 | #include <linux/dma-mapping.h> |
c7b6a674 | 49 | #include <linux/jiffies.h> |
43f66a6c JK |
50 | #include <asm/io.h> |
51 | ||
52 | #include <net/ieee80211.h> | |
24a47dbd | 53 | #include <net/ieee80211_radiotap.h> |
43f66a6c JK |
54 | |
55 | #define DRV_NAME "ipw2200" | |
56 | ||
57 | #include <linux/workqueue.h> | |
58 | ||
43f66a6c | 59 | /* Authentication and Association States */ |
0edd5b44 | 60 | enum connection_manager_assoc_states { |
43f66a6c JK |
61 | CMAS_INIT = 0, |
62 | CMAS_TX_AUTH_SEQ_1, | |
63 | CMAS_RX_AUTH_SEQ_2, | |
64 | CMAS_AUTH_SEQ_1_PASS, | |
65 | CMAS_AUTH_SEQ_1_FAIL, | |
66 | CMAS_TX_AUTH_SEQ_3, | |
67 | CMAS_RX_AUTH_SEQ_4, | |
68 | CMAS_AUTH_SEQ_2_PASS, | |
69 | CMAS_AUTH_SEQ_2_FAIL, | |
70 | CMAS_AUTHENTICATED, | |
71 | CMAS_TX_ASSOC, | |
72 | CMAS_RX_ASSOC_RESP, | |
73 | CMAS_ASSOCIATED, | |
74 | CMAS_LAST | |
75 | }; | |
76 | ||
43f66a6c JK |
77 | #define IPW_WAIT (1<<0) |
78 | #define IPW_QUIET (1<<1) | |
79 | #define IPW_ROAMING (1<<2) | |
80 | ||
81 | #define IPW_POWER_MODE_CAM 0x00 //(always on) | |
82 | #define IPW_POWER_INDEX_1 0x01 | |
83 | #define IPW_POWER_INDEX_2 0x02 | |
84 | #define IPW_POWER_INDEX_3 0x03 | |
85 | #define IPW_POWER_INDEX_4 0x04 | |
86 | #define IPW_POWER_INDEX_5 0x05 | |
87 | #define IPW_POWER_AC 0x06 | |
88 | #define IPW_POWER_BATTERY 0x07 | |
89 | #define IPW_POWER_LIMIT 0x07 | |
90 | #define IPW_POWER_MASK 0x0F | |
91 | #define IPW_POWER_ENABLED 0x10 | |
92 | #define IPW_POWER_LEVEL(x) ((x) & IPW_POWER_MASK) | |
93 | ||
94 | #define IPW_CMD_HOST_COMPLETE 2 | |
95 | #define IPW_CMD_POWER_DOWN 4 | |
96 | #define IPW_CMD_SYSTEM_CONFIG 6 | |
97 | #define IPW_CMD_MULTICAST_ADDRESS 7 | |
98 | #define IPW_CMD_SSID 8 | |
99 | #define IPW_CMD_ADAPTER_ADDRESS 11 | |
100 | #define IPW_CMD_PORT_TYPE 12 | |
101 | #define IPW_CMD_RTS_THRESHOLD 15 | |
102 | #define IPW_CMD_FRAG_THRESHOLD 16 | |
103 | #define IPW_CMD_POWER_MODE 17 | |
104 | #define IPW_CMD_WEP_KEY 18 | |
105 | #define IPW_CMD_TGI_TX_KEY 19 | |
106 | #define IPW_CMD_SCAN_REQUEST 20 | |
107 | #define IPW_CMD_ASSOCIATE 21 | |
108 | #define IPW_CMD_SUPPORTED_RATES 22 | |
109 | #define IPW_CMD_SCAN_ABORT 23 | |
110 | #define IPW_CMD_TX_FLUSH 24 | |
111 | #define IPW_CMD_QOS_PARAMETERS 25 | |
112 | #define IPW_CMD_SCAN_REQUEST_EXT 26 | |
113 | #define IPW_CMD_DINO_CONFIG 30 | |
114 | #define IPW_CMD_RSN_CAPABILITIES 31 | |
115 | #define IPW_CMD_RX_KEY 32 | |
116 | #define IPW_CMD_CARD_DISABLE 33 | |
117 | #define IPW_CMD_SEED_NUMBER 34 | |
118 | #define IPW_CMD_TX_POWER 35 | |
119 | #define IPW_CMD_COUNTRY_INFO 36 | |
120 | #define IPW_CMD_AIRONET_INFO 37 | |
121 | #define IPW_CMD_AP_TX_POWER 38 | |
122 | #define IPW_CMD_CCKM_INFO 39 | |
123 | #define IPW_CMD_CCX_VER_INFO 40 | |
124 | #define IPW_CMD_SET_CALIBRATION 41 | |
125 | #define IPW_CMD_SENSITIVITY_CALIB 42 | |
126 | #define IPW_CMD_RETRY_LIMIT 51 | |
127 | #define IPW_CMD_IPW_PRE_POWER_DOWN 58 | |
128 | #define IPW_CMD_VAP_BEACON_TEMPLATE 60 | |
129 | #define IPW_CMD_VAP_DTIM_PERIOD 61 | |
130 | #define IPW_CMD_EXT_SUPPORTED_RATES 62 | |
131 | #define IPW_CMD_VAP_LOCAL_TX_PWR_CONSTRAINT 63 | |
132 | #define IPW_CMD_VAP_QUIET_INTERVALS 64 | |
133 | #define IPW_CMD_VAP_CHANNEL_SWITCH 65 | |
134 | #define IPW_CMD_VAP_MANDATORY_CHANNELS 66 | |
135 | #define IPW_CMD_VAP_CELL_PWR_LIMIT 67 | |
136 | #define IPW_CMD_VAP_CF_PARAM_SET 68 | |
137 | #define IPW_CMD_VAP_SET_BEACONING_STATE 69 | |
138 | #define IPW_CMD_MEASUREMENT 80 | |
139 | #define IPW_CMD_POWER_CAPABILITY 81 | |
140 | #define IPW_CMD_SUPPORTED_CHANNELS 82 | |
141 | #define IPW_CMD_TPC_REPORT 83 | |
142 | #define IPW_CMD_WME_INFO 84 | |
143 | #define IPW_CMD_PRODUCTION_COMMAND 85 | |
144 | #define IPW_CMD_LINKSYS_EOU_INFO 90 | |
145 | ||
146 | #define RFD_SIZE 4 | |
147 | #define NUM_TFD_CHUNKS 6 | |
148 | ||
149 | #define TX_QUEUE_SIZE 32 | |
150 | #define RX_QUEUE_SIZE 32 | |
151 | ||
152 | #define DINO_CMD_WEP_KEY 0x08 | |
153 | #define DINO_CMD_TX 0x0B | |
154 | #define DCT_ANTENNA_A 0x01 | |
155 | #define DCT_ANTENNA_B 0x02 | |
156 | ||
157 | #define IPW_A_MODE 0 | |
158 | #define IPW_B_MODE 1 | |
159 | #define IPW_G_MODE 2 | |
160 | ||
bf79451e JG |
161 | /* |
162 | * TX Queue Flag Definitions | |
43f66a6c JK |
163 | */ |
164 | ||
b095c381 JK |
165 | /* tx wep key definition */ |
166 | #define DCT_WEP_KEY_NOT_IMMIDIATE 0x00 | |
167 | #define DCT_WEP_KEY_64Bit 0x40 | |
168 | #define DCT_WEP_KEY_128Bit 0x80 | |
169 | #define DCT_WEP_KEY_128bitIV 0xC0 | |
170 | #define DCT_WEP_KEY_SIZE_MASK 0xC0 | |
171 | ||
172 | #define DCT_WEP_KEY_INDEX_MASK 0x0F | |
173 | #define DCT_WEP_INDEX_USE_IMMEDIATE 0x20 | |
174 | ||
43f66a6c | 175 | /* abort attempt if mgmt frame is rx'd */ |
bf79451e JG |
176 | #define DCT_FLAG_ABORT_MGMT 0x01 |
177 | ||
43f66a6c JK |
178 | /* require CTS */ |
179 | #define DCT_FLAG_CTS_REQUIRED 0x02 | |
180 | ||
181 | /* use short preamble */ | |
ea2b26e0 JK |
182 | #define DCT_FLAG_LONG_PREAMBLE 0x00 |
183 | #define DCT_FLAG_SHORT_PREAMBLE 0x04 | |
43f66a6c JK |
184 | |
185 | /* RTS/CTS first */ | |
186 | #define DCT_FLAG_RTS_REQD 0x08 | |
187 | ||
188 | /* dont calculate duration field */ | |
189 | #define DCT_FLAG_DUR_SET 0x10 | |
190 | ||
191 | /* even if MAC WEP set (allows pre-encrypt) */ | |
192 | #define DCT_FLAG_NO_WEP 0x20 | |
8d45ff7d | 193 | |
43f66a6c JK |
194 | /* overwrite TSF field */ |
195 | #define DCT_FLAG_TSF_REQD 0x40 | |
196 | ||
197 | /* ACK rx is expected to follow */ | |
bf79451e | 198 | #define DCT_FLAG_ACK_REQD 0x80 |
43f66a6c | 199 | |
b095c381 | 200 | /* TX flags extension */ |
43f66a6c JK |
201 | #define DCT_FLAG_EXT_MODE_CCK 0x01 |
202 | #define DCT_FLAG_EXT_MODE_OFDM 0x00 | |
203 | ||
b095c381 JK |
204 | #define DCT_FLAG_EXT_SECURITY_WEP 0x00 |
205 | #define DCT_FLAG_EXT_SECURITY_NO DCT_FLAG_EXT_SECURITY_WEP | |
206 | #define DCT_FLAG_EXT_SECURITY_CKIP 0x04 | |
207 | #define DCT_FLAG_EXT_SECURITY_CCM 0x08 | |
208 | #define DCT_FLAG_EXT_SECURITY_TKIP 0x0C | |
209 | #define DCT_FLAG_EXT_SECURITY_MASK 0x0C | |
210 | ||
211 | #define DCT_FLAG_EXT_QOS_ENABLED 0x10 | |
212 | ||
213 | #define DCT_FLAG_EXT_HC_NO_SIFS_PIFS 0x00 | |
214 | #define DCT_FLAG_EXT_HC_SIFS 0x20 | |
215 | #define DCT_FLAG_EXT_HC_PIFS 0x40 | |
216 | ||
43f66a6c JK |
217 | #define TX_RX_TYPE_MASK 0xFF |
218 | #define TX_FRAME_TYPE 0x00 | |
219 | #define TX_HOST_COMMAND_TYPE 0x01 | |
220 | #define RX_FRAME_TYPE 0x09 | |
221 | #define RX_HOST_NOTIFICATION_TYPE 0x03 | |
222 | #define RX_HOST_CMD_RESPONSE_TYPE 0x04 | |
223 | #define RX_TX_FRAME_RESPONSE_TYPE 0x05 | |
224 | #define TFD_NEED_IRQ_MASK 0x04 | |
225 | ||
226 | #define HOST_CMD_DINO_CONFIG 30 | |
227 | ||
228 | #define HOST_NOTIFICATION_STATUS_ASSOCIATED 10 | |
229 | #define HOST_NOTIFICATION_STATUS_AUTHENTICATE 11 | |
230 | #define HOST_NOTIFICATION_STATUS_SCAN_CHANNEL_RESULT 12 | |
231 | #define HOST_NOTIFICATION_STATUS_SCAN_COMPLETED 13 | |
232 | #define HOST_NOTIFICATION_STATUS_FRAG_LENGTH 14 | |
233 | #define HOST_NOTIFICATION_STATUS_LINK_DETERIORATION 15 | |
234 | #define HOST_NOTIFICATION_DINO_CONFIG_RESPONSE 16 | |
235 | #define HOST_NOTIFICATION_STATUS_BEACON_STATE 17 | |
236 | #define HOST_NOTIFICATION_STATUS_TGI_TX_KEY 18 | |
237 | #define HOST_NOTIFICATION_TX_STATUS 19 | |
238 | #define HOST_NOTIFICATION_CALIB_KEEP_RESULTS 20 | |
239 | #define HOST_NOTIFICATION_MEASUREMENT_STARTED 21 | |
240 | #define HOST_NOTIFICATION_MEASUREMENT_ENDED 22 | |
241 | #define HOST_NOTIFICATION_CHANNEL_SWITCHED 23 | |
242 | #define HOST_NOTIFICATION_RX_DURING_QUIET_PERIOD 24 | |
243 | #define HOST_NOTIFICATION_NOISE_STATS 25 | |
bf79451e | 244 | #define HOST_NOTIFICATION_S36_MEASUREMENT_ACCEPTED 30 |
43f66a6c JK |
245 | #define HOST_NOTIFICATION_S36_MEASUREMENT_REFUSED 31 |
246 | ||
247 | #define HOST_NOTIFICATION_STATUS_BEACON_MISSING 1 | |
651be26f | 248 | #define IPW_MB_ROAMING_THRESHOLD_MIN 1 |
43f66a6c | 249 | #define IPW_MB_ROAMING_THRESHOLD_DEFAULT 8 |
651be26f OH |
250 | #define IPW_MB_ROAMING_THRESHOLD_MAX 30 |
251 | #define IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT 3*IPW_MB_ROAMING_THRESHOLD_DEFAULT | |
bf79451e | 252 | #define IPW_REAL_RATE_RX_PACKET_THRESHOLD 300 |
43f66a6c JK |
253 | |
254 | #define MACADRR_BYTE_LEN 6 | |
255 | ||
256 | #define DCR_TYPE_AP 0x01 | |
257 | #define DCR_TYPE_WLAP 0x02 | |
258 | #define DCR_TYPE_MU_ESS 0x03 | |
259 | #define DCR_TYPE_MU_IBSS 0x04 | |
260 | #define DCR_TYPE_MU_PIBSS 0x05 | |
261 | #define DCR_TYPE_SNIFFER 0x06 | |
262 | #define DCR_TYPE_MU_BSS DCR_TYPE_MU_ESS | |
263 | ||
b095c381 JK |
264 | /* QoS definitions */ |
265 | ||
266 | #define CW_MIN_OFDM 15 | |
267 | #define CW_MAX_OFDM 1023 | |
268 | #define CW_MIN_CCK 31 | |
269 | #define CW_MAX_CCK 1023 | |
270 | ||
271 | #define QOS_TX0_CW_MIN_OFDM CW_MIN_OFDM | |
272 | #define QOS_TX1_CW_MIN_OFDM CW_MIN_OFDM | |
273 | #define QOS_TX2_CW_MIN_OFDM ( (CW_MIN_OFDM + 1) / 2 - 1 ) | |
274 | #define QOS_TX3_CW_MIN_OFDM ( (CW_MIN_OFDM + 1) / 4 - 1 ) | |
275 | ||
276 | #define QOS_TX0_CW_MIN_CCK CW_MIN_CCK | |
277 | #define QOS_TX1_CW_MIN_CCK CW_MIN_CCK | |
278 | #define QOS_TX2_CW_MIN_CCK ( (CW_MIN_CCK + 1) / 2 - 1 ) | |
279 | #define QOS_TX3_CW_MIN_CCK ( (CW_MIN_CCK + 1) / 4 - 1 ) | |
280 | ||
281 | #define QOS_TX0_CW_MAX_OFDM CW_MAX_OFDM | |
282 | #define QOS_TX1_CW_MAX_OFDM CW_MAX_OFDM | |
283 | #define QOS_TX2_CW_MAX_OFDM CW_MIN_OFDM | |
284 | #define QOS_TX3_CW_MAX_OFDM ( (CW_MIN_OFDM + 1) / 2 - 1 ) | |
285 | ||
286 | #define QOS_TX0_CW_MAX_CCK CW_MAX_CCK | |
287 | #define QOS_TX1_CW_MAX_CCK CW_MAX_CCK | |
288 | #define QOS_TX2_CW_MAX_CCK CW_MIN_CCK | |
289 | #define QOS_TX3_CW_MAX_CCK ( (CW_MIN_CCK + 1) / 2 - 1 ) | |
290 | ||
291 | #define QOS_TX0_AIFS (3 - QOS_AIFSN_MIN_VALUE) | |
292 | #define QOS_TX1_AIFS (7 - QOS_AIFSN_MIN_VALUE) | |
293 | #define QOS_TX2_AIFS (2 - QOS_AIFSN_MIN_VALUE) | |
294 | #define QOS_TX3_AIFS (2 - QOS_AIFSN_MIN_VALUE) | |
295 | ||
296 | #define QOS_TX0_ACM 0 | |
297 | #define QOS_TX1_ACM 0 | |
298 | #define QOS_TX2_ACM 0 | |
299 | #define QOS_TX3_ACM 0 | |
300 | ||
301 | #define QOS_TX0_TXOP_LIMIT_CCK 0 | |
302 | #define QOS_TX1_TXOP_LIMIT_CCK 0 | |
303 | #define QOS_TX2_TXOP_LIMIT_CCK 6016 | |
304 | #define QOS_TX3_TXOP_LIMIT_CCK 3264 | |
305 | ||
306 | #define QOS_TX0_TXOP_LIMIT_OFDM 0 | |
307 | #define QOS_TX1_TXOP_LIMIT_OFDM 0 | |
308 | #define QOS_TX2_TXOP_LIMIT_OFDM 3008 | |
309 | #define QOS_TX3_TXOP_LIMIT_OFDM 1504 | |
310 | ||
311 | #define DEF_TX0_CW_MIN_OFDM CW_MIN_OFDM | |
312 | #define DEF_TX1_CW_MIN_OFDM CW_MIN_OFDM | |
313 | #define DEF_TX2_CW_MIN_OFDM CW_MIN_OFDM | |
314 | #define DEF_TX3_CW_MIN_OFDM CW_MIN_OFDM | |
315 | ||
316 | #define DEF_TX0_CW_MIN_CCK CW_MIN_CCK | |
317 | #define DEF_TX1_CW_MIN_CCK CW_MIN_CCK | |
318 | #define DEF_TX2_CW_MIN_CCK CW_MIN_CCK | |
319 | #define DEF_TX3_CW_MIN_CCK CW_MIN_CCK | |
320 | ||
321 | #define DEF_TX0_CW_MAX_OFDM CW_MAX_OFDM | |
322 | #define DEF_TX1_CW_MAX_OFDM CW_MAX_OFDM | |
323 | #define DEF_TX2_CW_MAX_OFDM CW_MAX_OFDM | |
324 | #define DEF_TX3_CW_MAX_OFDM CW_MAX_OFDM | |
325 | ||
326 | #define DEF_TX0_CW_MAX_CCK CW_MAX_CCK | |
327 | #define DEF_TX1_CW_MAX_CCK CW_MAX_CCK | |
328 | #define DEF_TX2_CW_MAX_CCK CW_MAX_CCK | |
329 | #define DEF_TX3_CW_MAX_CCK CW_MAX_CCK | |
330 | ||
331 | #define DEF_TX0_AIFS 0 | |
332 | #define DEF_TX1_AIFS 0 | |
333 | #define DEF_TX2_AIFS 0 | |
334 | #define DEF_TX3_AIFS 0 | |
335 | ||
336 | #define DEF_TX0_ACM 0 | |
337 | #define DEF_TX1_ACM 0 | |
338 | #define DEF_TX2_ACM 0 | |
339 | #define DEF_TX3_ACM 0 | |
340 | ||
341 | #define DEF_TX0_TXOP_LIMIT_CCK 0 | |
342 | #define DEF_TX1_TXOP_LIMIT_CCK 0 | |
343 | #define DEF_TX2_TXOP_LIMIT_CCK 0 | |
344 | #define DEF_TX3_TXOP_LIMIT_CCK 0 | |
345 | ||
346 | #define DEF_TX0_TXOP_LIMIT_OFDM 0 | |
347 | #define DEF_TX1_TXOP_LIMIT_OFDM 0 | |
348 | #define DEF_TX2_TXOP_LIMIT_OFDM 0 | |
349 | #define DEF_TX3_TXOP_LIMIT_OFDM 0 | |
350 | ||
351 | #define QOS_QOS_SETS 3 | |
352 | #define QOS_PARAM_SET_ACTIVE 0 | |
353 | #define QOS_PARAM_SET_DEF_CCK 1 | |
354 | #define QOS_PARAM_SET_DEF_OFDM 2 | |
355 | ||
356 | #define CTRL_QOS_NO_ACK (0x0020) | |
357 | ||
358 | #define IPW_TX_QUEUE_1 1 | |
359 | #define IPW_TX_QUEUE_2 2 | |
360 | #define IPW_TX_QUEUE_3 3 | |
361 | #define IPW_TX_QUEUE_4 4 | |
362 | ||
363 | /* QoS sturctures */ | |
364 | struct ipw_qos_info { | |
365 | int qos_enable; | |
366 | struct ieee80211_qos_parameters *def_qos_parm_OFDM; | |
367 | struct ieee80211_qos_parameters *def_qos_parm_CCK; | |
368 | u32 burst_duration_CCK; | |
369 | u32 burst_duration_OFDM; | |
370 | u16 qos_no_ack_mask; | |
371 | int burst_enable; | |
372 | }; | |
373 | ||
374 | /**************************************************************/ | |
43f66a6c JK |
375 | /** |
376 | * Generic queue structure | |
bf79451e | 377 | * |
43f66a6c JK |
378 | * Contains common data for Rx and Tx queues |
379 | */ | |
380 | struct clx2_queue { | |
0edd5b44 JG |
381 | int n_bd; /**< number of BDs in this queue */ |
382 | int first_empty; /**< 1-st empty entry (index) */ | |
383 | int last_used; /**< last used entry (index) */ | |
384 | u32 reg_w; /**< 'write' reg (queue head), addr in domain 1 */ | |
385 | u32 reg_r; /**< 'read' reg (queue tail), addr in domain 1 */ | |
386 | dma_addr_t dma_addr; /**< physical addr for BD's */ | |
387 | int low_mark; /**< low watermark, resume queue if free space more than this */ | |
388 | int high_mark; /**< high watermark, stop queue if free space less than this */ | |
43f66a6c JK |
389 | } __attribute__ ((packed)); |
390 | ||
0edd5b44 | 391 | struct machdr32 { |
43f66a6c | 392 | u16 frame_ctl; |
0edd5b44 JG |
393 | u16 duration; // watch out for endians! |
394 | u8 addr1[MACADRR_BYTE_LEN]; | |
395 | u8 addr2[MACADRR_BYTE_LEN]; | |
396 | u8 addr3[MACADRR_BYTE_LEN]; | |
397 | u16 seq_ctrl; // more endians! | |
398 | u8 addr4[MACADRR_BYTE_LEN]; | |
43f66a6c | 399 | u16 qos_ctrl; |
0edd5b44 | 400 | } __attribute__ ((packed)); |
43f66a6c | 401 | |
0edd5b44 | 402 | struct machdr30 { |
43f66a6c | 403 | u16 frame_ctl; |
0edd5b44 JG |
404 | u16 duration; // watch out for endians! |
405 | u8 addr1[MACADRR_BYTE_LEN]; | |
406 | u8 addr2[MACADRR_BYTE_LEN]; | |
407 | u8 addr3[MACADRR_BYTE_LEN]; | |
408 | u16 seq_ctrl; // more endians! | |
409 | u8 addr4[MACADRR_BYTE_LEN]; | |
410 | } __attribute__ ((packed)); | |
411 | ||
412 | struct machdr26 { | |
43f66a6c | 413 | u16 frame_ctl; |
0edd5b44 JG |
414 | u16 duration; // watch out for endians! |
415 | u8 addr1[MACADRR_BYTE_LEN]; | |
416 | u8 addr2[MACADRR_BYTE_LEN]; | |
417 | u8 addr3[MACADRR_BYTE_LEN]; | |
418 | u16 seq_ctrl; // more endians! | |
43f66a6c | 419 | u16 qos_ctrl; |
0edd5b44 | 420 | } __attribute__ ((packed)); |
43f66a6c | 421 | |
0edd5b44 | 422 | struct machdr24 { |
43f66a6c | 423 | u16 frame_ctl; |
0edd5b44 JG |
424 | u16 duration; // watch out for endians! |
425 | u8 addr1[MACADRR_BYTE_LEN]; | |
426 | u8 addr2[MACADRR_BYTE_LEN]; | |
427 | u8 addr3[MACADRR_BYTE_LEN]; | |
428 | u16 seq_ctrl; // more endians! | |
429 | } __attribute__ ((packed)); | |
43f66a6c JK |
430 | |
431 | // TX TFD with 32 byte MAC Header | |
0edd5b44 JG |
432 | struct tx_tfd_32 { |
433 | struct machdr32 mchdr; // 32 | |
434 | u32 uivplaceholder[2]; // 8 | |
435 | } __attribute__ ((packed)); | |
43f66a6c JK |
436 | |
437 | // TX TFD with 30 byte MAC Header | |
0edd5b44 JG |
438 | struct tx_tfd_30 { |
439 | struct machdr30 mchdr; // 30 | |
440 | u8 reserved[2]; // 2 | |
441 | u32 uivplaceholder[2]; // 8 | |
442 | } __attribute__ ((packed)); | |
43f66a6c JK |
443 | |
444 | // tx tfd with 26 byte mac header | |
0edd5b44 JG |
445 | struct tx_tfd_26 { |
446 | struct machdr26 mchdr; // 26 | |
447 | u8 reserved1[2]; // 2 | |
448 | u32 uivplaceholder[2]; // 8 | |
449 | u8 reserved2[4]; // 4 | |
450 | } __attribute__ ((packed)); | |
43f66a6c JK |
451 | |
452 | // tx tfd with 24 byte mac header | |
0edd5b44 JG |
453 | struct tx_tfd_24 { |
454 | struct machdr24 mchdr; // 24 | |
455 | u32 uivplaceholder[2]; // 8 | |
456 | u8 reserved[8]; // 8 | |
457 | } __attribute__ ((packed)); | |
43f66a6c JK |
458 | |
459 | #define DCT_WEP_KEY_FIELD_LENGTH 16 | |
460 | ||
0edd5b44 | 461 | struct tfd_command { |
43f66a6c JK |
462 | u8 index; |
463 | u8 length; | |
464 | u16 reserved; | |
465 | u8 payload[0]; | |
0edd5b44 | 466 | } __attribute__ ((packed)); |
43f66a6c JK |
467 | |
468 | struct tfd_data { | |
469 | /* Header */ | |
470 | u32 work_area_ptr; | |
0edd5b44 | 471 | u8 station_number; /* 0 for BSS */ |
43f66a6c JK |
472 | u8 reserved1; |
473 | u16 reserved2; | |
474 | ||
475 | /* Tx Parameters */ | |
476 | u8 cmd_id; | |
bf79451e JG |
477 | u8 seq_num; |
478 | u16 len; | |
43f66a6c JK |
479 | u8 priority; |
480 | u8 tx_flags; | |
481 | u8 tx_flags_ext; | |
482 | u8 key_index; | |
483 | u8 wepkey[DCT_WEP_KEY_FIELD_LENGTH]; | |
484 | u8 rate; | |
485 | u8 antenna; | |
486 | u16 next_packet_duration; | |
bf79451e | 487 | u16 next_frag_len; |
0edd5b44 | 488 | u16 back_off_counter; //////txop; |
43f66a6c | 489 | u8 retrylimit; |
bf79451e | 490 | u16 cwcurrent; |
43f66a6c JK |
491 | u8 reserved3; |
492 | ||
493 | /* 802.11 MAC Header */ | |
0edd5b44 | 494 | union { |
43f66a6c JK |
495 | struct tx_tfd_24 tfd_24; |
496 | struct tx_tfd_26 tfd_26; | |
497 | struct tx_tfd_30 tfd_30; | |
498 | struct tx_tfd_32 tfd_32; | |
499 | } tfd; | |
500 | ||
501 | /* Payload DMA info */ | |
502 | u32 num_chunks; | |
503 | u32 chunk_ptr[NUM_TFD_CHUNKS]; | |
504 | u16 chunk_len[NUM_TFD_CHUNKS]; | |
505 | } __attribute__ ((packed)); | |
506 | ||
0edd5b44 | 507 | struct txrx_control_flags { |
43f66a6c JK |
508 | u8 message_type; |
509 | u8 rx_seq_num; | |
510 | u8 control_bits; | |
511 | u8 reserved; | |
512 | } __attribute__ ((packed)); | |
513 | ||
514 | #define TFD_SIZE 128 | |
515 | #define TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH (TFD_SIZE - sizeof(struct txrx_control_flags)) | |
516 | ||
0edd5b44 | 517 | struct tfd_frame { |
43f66a6c JK |
518 | struct txrx_control_flags control_flags; |
519 | union { | |
520 | struct tfd_data data; | |
521 | struct tfd_command cmd; | |
522 | u8 raw[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH]; | |
523 | } u; | |
0edd5b44 | 524 | } __attribute__ ((packed)); |
43f66a6c | 525 | |
0edd5b44 | 526 | typedef void destructor_func(const void *); |
43f66a6c JK |
527 | |
528 | /** | |
529 | * Tx Queue for DMA. Queue consists of circular buffer of | |
530 | * BD's and required locking structures. | |
531 | */ | |
532 | struct clx2_tx_queue { | |
533 | struct clx2_queue q; | |
0edd5b44 | 534 | struct tfd_frame *bd; |
43f66a6c JK |
535 | struct ieee80211_txb **txb; |
536 | }; | |
537 | ||
538 | /* | |
539 | * RX related structures and functions | |
540 | */ | |
541 | #define RX_FREE_BUFFERS 32 | |
542 | #define RX_LOW_WATERMARK 8 | |
543 | ||
a613bffd JK |
544 | #define SUP_RATE_11A_MAX_NUM_CHANNELS 8 |
545 | #define SUP_RATE_11B_MAX_NUM_CHANNELS 4 | |
546 | #define SUP_RATE_11G_MAX_NUM_CHANNELS 12 | |
43f66a6c JK |
547 | |
548 | // Used for passing to driver number of successes and failures per rate | |
0edd5b44 | 549 | struct rate_histogram { |
43f66a6c JK |
550 | union { |
551 | u32 a[SUP_RATE_11A_MAX_NUM_CHANNELS]; | |
552 | u32 b[SUP_RATE_11B_MAX_NUM_CHANNELS]; | |
553 | u32 g[SUP_RATE_11G_MAX_NUM_CHANNELS]; | |
554 | } success; | |
555 | union { | |
556 | u32 a[SUP_RATE_11A_MAX_NUM_CHANNELS]; | |
557 | u32 b[SUP_RATE_11B_MAX_NUM_CHANNELS]; | |
558 | u32 g[SUP_RATE_11G_MAX_NUM_CHANNELS]; | |
559 | } failed; | |
560 | } __attribute__ ((packed)); | |
561 | ||
bf79451e | 562 | /* statistics command response */ |
43f66a6c JK |
563 | struct ipw_cmd_stats { |
564 | u8 cmd_id; | |
565 | u8 seq_num; | |
bf79451e JG |
566 | u16 good_sfd; |
567 | u16 bad_plcp; | |
568 | u16 wrong_bssid; | |
569 | u16 valid_mpdu; | |
570 | u16 bad_mac_header; | |
571 | u16 reserved_frame_types; | |
572 | u16 rx_ina; | |
573 | u16 bad_crc32; | |
574 | u16 invalid_cts; | |
575 | u16 invalid_acks; | |
576 | u16 long_distance_ina_fina; | |
43f66a6c | 577 | u16 dsp_silence_unreachable; |
bf79451e JG |
578 | u16 accumulated_rssi; |
579 | u16 rx_ovfl_frame_tossed; | |
43f66a6c JK |
580 | u16 rssi_silence_threshold; |
581 | u16 rx_ovfl_frame_supplied; | |
bf79451e JG |
582 | u16 last_rx_frame_signal; |
583 | u16 last_rx_frame_noise; | |
584 | u16 rx_autodetec_no_ofdm; | |
43f66a6c JK |
585 | u16 rx_autodetec_no_barker; |
586 | u16 reserved; | |
587 | } __attribute__ ((packed)); | |
588 | ||
589 | struct notif_channel_result { | |
590 | u8 channel_num; | |
591 | struct ipw_cmd_stats stats; | |
592 | u8 uReserved; | |
593 | } __attribute__ ((packed)); | |
594 | ||
e7582561 BC |
595 | #define SCAN_COMPLETED_STATUS_COMPLETE 1 |
596 | #define SCAN_COMPLETED_STATUS_ABORTED 2 | |
597 | ||
43f66a6c JK |
598 | struct notif_scan_complete { |
599 | u8 scan_type; | |
600 | u8 num_channels; | |
601 | u8 status; | |
602 | u8 reserved; | |
0edd5b44 | 603 | } __attribute__ ((packed)); |
43f66a6c JK |
604 | |
605 | struct notif_frag_length { | |
606 | u16 frag_length; | |
607 | u16 reserved; | |
0edd5b44 | 608 | } __attribute__ ((packed)); |
43f66a6c JK |
609 | |
610 | struct notif_beacon_state { | |
611 | u32 state; | |
612 | u32 number; | |
613 | } __attribute__ ((packed)); | |
614 | ||
615 | struct notif_tgi_tx_key { | |
616 | u8 key_state; | |
617 | u8 security_type; | |
618 | u8 station_index; | |
619 | u8 reserved; | |
620 | } __attribute__ ((packed)); | |
621 | ||
12977154 CB |
622 | #define SILENCE_OVER_THRESH (1) |
623 | #define SILENCE_UNDER_THRESH (2) | |
624 | ||
43f66a6c JK |
625 | struct notif_link_deterioration { |
626 | struct ipw_cmd_stats stats; | |
627 | u8 rate; | |
628 | u8 modulation; | |
629 | struct rate_histogram histogram; | |
12977154 CB |
630 | u8 silence_notification_type; /* SILENCE_OVER/UNDER_THRESH */ |
631 | u16 silence_count; | |
43f66a6c JK |
632 | } __attribute__ ((packed)); |
633 | ||
634 | struct notif_association { | |
635 | u8 state; | |
636 | } __attribute__ ((packed)); | |
637 | ||
638 | struct notif_authenticate { | |
639 | u8 state; | |
640 | struct machdr24 addr; | |
641 | u16 status; | |
642 | } __attribute__ ((packed)); | |
643 | ||
43f66a6c JK |
644 | struct notif_calibration { |
645 | u8 data[104]; | |
646 | } __attribute__ ((packed)); | |
647 | ||
648 | struct notif_noise { | |
649 | u32 value; | |
650 | } __attribute__ ((packed)); | |
651 | ||
652 | struct ipw_rx_notification { | |
653 | u8 reserved[8]; | |
654 | u8 subtype; | |
655 | u8 flags; | |
656 | u16 size; | |
657 | union { | |
658 | struct notif_association assoc; | |
659 | struct notif_authenticate auth; | |
660 | struct notif_channel_result channel_result; | |
661 | struct notif_scan_complete scan_complete; | |
662 | struct notif_frag_length frag_len; | |
663 | struct notif_beacon_state beacon_state; | |
664 | struct notif_tgi_tx_key tgi_tx_key; | |
665 | struct notif_link_deterioration link_deterioration; | |
666 | struct notif_calibration calibration; | |
667 | struct notif_noise noise; | |
668 | u8 raw[0]; | |
669 | } u; | |
670 | } __attribute__ ((packed)); | |
671 | ||
672 | struct ipw_rx_frame { | |
bf79451e | 673 | u32 reserved1; |
0edd5b44 JG |
674 | u8 parent_tsf[4]; // fw_use[0] is boolean for OUR_TSF_IS_GREATER |
675 | u8 received_channel; // The channel that this frame was received on. | |
676 | // Note that for .11b this does not have to be | |
677 | // the same as the channel that it was sent. | |
678 | // Filled by LMAC | |
43f66a6c JK |
679 | u8 frameStatus; |
680 | u8 rate; | |
681 | u8 rssi; | |
682 | u8 agc; | |
683 | u8 rssi_dbm; | |
684 | u16 signal; | |
685 | u16 noise; | |
686 | u8 antennaAndPhy; | |
0edd5b44 JG |
687 | u8 control; // control bit should be on in bg |
688 | u8 rtscts_rate; // rate of rts or cts (in rts cts sequence rate | |
689 | // is identical) | |
690 | u8 rtscts_seen; // 0x1 RTS seen ; 0x2 CTS seen | |
43f66a6c JK |
691 | u16 length; |
692 | u8 data[0]; | |
693 | } __attribute__ ((packed)); | |
bf79451e | 694 | |
43f66a6c JK |
695 | struct ipw_rx_header { |
696 | u8 message_type; | |
697 | u8 rx_seq_num; | |
698 | u8 control_bits; | |
699 | u8 reserved; | |
700 | } __attribute__ ((packed)); | |
701 | ||
0edd5b44 | 702 | struct ipw_rx_packet { |
43f66a6c JK |
703 | struct ipw_rx_header header; |
704 | union { | |
705 | struct ipw_rx_frame frame; | |
706 | struct ipw_rx_notification notification; | |
707 | } u; | |
708 | } __attribute__ ((packed)); | |
709 | ||
710 | #define IPW_RX_NOTIFICATION_SIZE sizeof(struct ipw_rx_header) + 12 | |
afbf30a2 JK |
711 | #define IPW_RX_FRAME_SIZE (unsigned int)(sizeof(struct ipw_rx_header) + \ |
712 | sizeof(struct ipw_rx_frame)) | |
43f66a6c JK |
713 | |
714 | struct ipw_rx_mem_buffer { | |
715 | dma_addr_t dma_addr; | |
43f66a6c JK |
716 | struct sk_buff *skb; |
717 | struct list_head list; | |
0edd5b44 | 718 | }; /* Not transferred over network, so not __attribute__ ((packed)) */ |
43f66a6c JK |
719 | |
720 | struct ipw_rx_queue { | |
721 | struct ipw_rx_mem_buffer pool[RX_QUEUE_SIZE + RX_FREE_BUFFERS]; | |
722 | struct ipw_rx_mem_buffer *queue[RX_QUEUE_SIZE]; | |
0edd5b44 JG |
723 | u32 processed; /* Internal index to last handled Rx packet */ |
724 | u32 read; /* Shared index to newest available Rx buffer */ | |
725 | u32 write; /* Shared index to oldest written Rx packet */ | |
726 | u32 free_count; /* Number of pre-allocated buffers in rx_free */ | |
43f66a6c | 727 | /* Each of these lists is used as a FIFO for ipw_rx_mem_buffers */ |
0edd5b44 JG |
728 | struct list_head rx_free; /* Own an SKBs */ |
729 | struct list_head rx_used; /* No SKB allocated */ | |
43f66a6c | 730 | spinlock_t lock; |
0edd5b44 | 731 | }; /* Not transferred over network, so not __attribute__ ((packed)) */ |
43f66a6c JK |
732 | |
733 | struct alive_command_responce { | |
734 | u8 alive_command; | |
735 | u8 sequence_number; | |
736 | u16 software_revision; | |
737 | u8 device_identifier; | |
738 | u8 reserved1[5]; | |
739 | u16 reserved2; | |
740 | u16 reserved3; | |
741 | u16 clock_settle_time; | |
742 | u16 powerup_settle_time; | |
743 | u16 reserved4; | |
744 | u8 time_stamp[5]; /* month, day, year, hours, minutes */ | |
745 | u8 ucode_valid; | |
746 | } __attribute__ ((packed)); | |
747 | ||
748 | #define IPW_MAX_RATES 12 | |
749 | ||
750 | struct ipw_rates { | |
751 | u8 num_rates; | |
752 | u8 rates[IPW_MAX_RATES]; | |
753 | } __attribute__ ((packed)); | |
754 | ||
0edd5b44 | 755 | struct command_block { |
43f66a6c JK |
756 | unsigned int control; |
757 | u32 source_addr; | |
758 | u32 dest_addr; | |
759 | unsigned int status; | |
760 | } __attribute__ ((packed)); | |
761 | ||
762 | #define CB_NUMBER_OF_ELEMENTS_SMALL 64 | |
0edd5b44 | 763 | struct fw_image_desc { |
43f66a6c JK |
764 | unsigned long last_cb_index; |
765 | unsigned long current_cb_index; | |
766 | struct command_block cb_list[CB_NUMBER_OF_ELEMENTS_SMALL]; | |
0edd5b44 | 767 | void *v_addr; |
43f66a6c JK |
768 | unsigned long p_addr; |
769 | unsigned long len; | |
770 | }; | |
771 | ||
0edd5b44 | 772 | struct ipw_sys_config { |
43f66a6c JK |
773 | u8 bt_coexistence; |
774 | u8 reserved1; | |
775 | u8 answer_broadcast_ssid_probe; | |
776 | u8 accept_all_data_frames; | |
777 | u8 accept_non_directed_frames; | |
778 | u8 exclude_unicast_unencrypted; | |
779 | u8 disable_unicast_decryption; | |
780 | u8 exclude_multicast_unencrypted; | |
781 | u8 disable_multicast_decryption; | |
782 | u8 antenna_diversity; | |
783 | u8 pass_crc_to_host; | |
784 | u8 dot11g_auto_detection; | |
785 | u8 enable_cts_to_self; | |
786 | u8 enable_multicast_filtering; | |
787 | u8 bt_coexist_collision_thr; | |
12977154 | 788 | u8 silence_threshold; |
43f66a6c | 789 | u8 accept_all_mgmt_bcpr; |
d685b8c2 | 790 | u8 accept_all_mgmt_frames; |
43f66a6c JK |
791 | u8 pass_noise_stats_to_host; |
792 | u8 reserved3; | |
793 | } __attribute__ ((packed)); | |
794 | ||
0edd5b44 | 795 | struct ipw_multicast_addr { |
43f66a6c JK |
796 | u8 num_of_multicast_addresses; |
797 | u8 reserved[3]; | |
798 | u8 mac1[6]; | |
799 | u8 mac2[6]; | |
800 | u8 mac3[6]; | |
801 | u8 mac4[6]; | |
802 | } __attribute__ ((packed)); | |
803 | ||
b095c381 JK |
804 | #define DCW_WEP_KEY_INDEX_MASK 0x03 /* bits [0:1] */ |
805 | #define DCW_WEP_KEY_SEC_TYPE_MASK 0x30 /* bits [4:5] */ | |
806 | ||
807 | #define DCW_WEP_KEY_SEC_TYPE_WEP 0x00 | |
808 | #define DCW_WEP_KEY_SEC_TYPE_CCM 0x20 | |
809 | #define DCW_WEP_KEY_SEC_TYPE_TKIP 0x30 | |
810 | ||
811 | #define DCW_WEP_KEY_INVALID_SIZE 0x00 /* 0 = Invalid key */ | |
812 | #define DCW_WEP_KEY64Bit_SIZE 0x05 /* 64-bit encryption */ | |
813 | #define DCW_WEP_KEY128Bit_SIZE 0x0D /* 128-bit encryption */ | |
814 | #define DCW_CCM_KEY128Bit_SIZE 0x10 /* 128-bit key */ | |
815 | //#define DCW_WEP_KEY128BitIV_SIZE 0x10 /* 128-bit key and 128-bit IV */ | |
816 | ||
0edd5b44 | 817 | struct ipw_wep_key { |
43f66a6c JK |
818 | u8 cmd_id; |
819 | u8 seq_num; | |
820 | u8 key_index; | |
821 | u8 key_size; | |
822 | u8 key[16]; | |
823 | } __attribute__ ((packed)); | |
824 | ||
0edd5b44 | 825 | struct ipw_tgi_tx_key { |
bf79451e | 826 | u8 key_id; |
43f66a6c JK |
827 | u8 security_type; |
828 | u8 station_index; | |
829 | u8 flags; | |
830 | u8 key[16]; | |
831 | u32 tx_counter[2]; | |
832 | } __attribute__ ((packed)); | |
833 | ||
834 | #define IPW_SCAN_CHANNELS 54 | |
835 | ||
0edd5b44 | 836 | struct ipw_scan_request { |
43f66a6c JK |
837 | u8 scan_type; |
838 | u16 dwell_time; | |
839 | u8 channels_list[IPW_SCAN_CHANNELS]; | |
840 | u8 channels_reserved[3]; | |
841 | } __attribute__ ((packed)); | |
842 | ||
843 | enum { | |
844 | IPW_SCAN_PASSIVE_TILL_FIRST_BEACON_SCAN = 0, | |
845 | IPW_SCAN_PASSIVE_FULL_DWELL_SCAN, | |
846 | IPW_SCAN_ACTIVE_DIRECT_SCAN, | |
847 | IPW_SCAN_ACTIVE_BROADCAST_SCAN, | |
848 | IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN, | |
849 | IPW_SCAN_TYPES | |
850 | }; | |
851 | ||
0edd5b44 | 852 | struct ipw_scan_request_ext { |
43f66a6c JK |
853 | u32 full_scan_index; |
854 | u8 channels_list[IPW_SCAN_CHANNELS]; | |
855 | u8 scan_type[IPW_SCAN_CHANNELS / 2]; | |
856 | u8 reserved; | |
857 | u16 dwell_time[IPW_SCAN_TYPES]; | |
858 | } __attribute__ ((packed)); | |
859 | ||
a73e22b2 | 860 | static inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index) |
43f66a6c JK |
861 | { |
862 | if (index % 2) | |
863 | return scan->scan_type[index / 2] & 0x0F; | |
864 | else | |
865 | return (scan->scan_type[index / 2] & 0xF0) >> 4; | |
866 | } | |
867 | ||
a73e22b2 | 868 | static inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan, |
43f66a6c JK |
869 | u8 index, u8 scan_type) |
870 | { | |
bf79451e JG |
871 | if (index % 2) |
872 | scan->scan_type[index / 2] = | |
0edd5b44 | 873 | (scan->scan_type[index / 2] & 0xF0) | (scan_type & 0x0F); |
43f66a6c | 874 | else |
bf79451e | 875 | scan->scan_type[index / 2] = |
0edd5b44 JG |
876 | (scan->scan_type[index / 2] & 0x0F) | |
877 | ((scan_type & 0x0F) << 4); | |
43f66a6c JK |
878 | } |
879 | ||
0edd5b44 | 880 | struct ipw_associate { |
43f66a6c | 881 | u8 channel; |
0edd5b44 | 882 | u8 auth_type:4, auth_key:4; |
43f66a6c JK |
883 | u8 assoc_type; |
884 | u8 reserved; | |
885 | u16 policy_support; | |
886 | u8 preamble_length; | |
887 | u8 ieee_mode; | |
888 | u8 bssid[ETH_ALEN]; | |
889 | u32 assoc_tsf_msw; | |
890 | u32 assoc_tsf_lsw; | |
891 | u16 capability; | |
892 | u16 listen_interval; | |
893 | u16 beacon_interval; | |
894 | u8 dest[ETH_ALEN]; | |
895 | u16 atim_window; | |
896 | u8 smr; | |
897 | u8 reserved1; | |
898 | u16 reserved2; | |
899 | } __attribute__ ((packed)); | |
900 | ||
0edd5b44 | 901 | struct ipw_supported_rates { |
43f66a6c JK |
902 | u8 ieee_mode; |
903 | u8 num_rates; | |
904 | u8 purpose; | |
905 | u8 reserved; | |
906 | u8 supported_rates[IPW_MAX_RATES]; | |
907 | } __attribute__ ((packed)); | |
908 | ||
0edd5b44 | 909 | struct ipw_rts_threshold { |
43f66a6c JK |
910 | u16 rts_threshold; |
911 | u16 reserved; | |
912 | } __attribute__ ((packed)); | |
913 | ||
0edd5b44 | 914 | struct ipw_frag_threshold { |
43f66a6c JK |
915 | u16 frag_threshold; |
916 | u16 reserved; | |
917 | } __attribute__ ((packed)); | |
918 | ||
0edd5b44 | 919 | struct ipw_retry_limit { |
43f66a6c JK |
920 | u8 short_retry_limit; |
921 | u8 long_retry_limit; | |
922 | u16 reserved; | |
923 | } __attribute__ ((packed)); | |
924 | ||
0edd5b44 | 925 | struct ipw_dino_config { |
43f66a6c JK |
926 | u32 dino_config_addr; |
927 | u16 dino_config_size; | |
928 | u8 dino_response; | |
929 | u8 reserved; | |
930 | } __attribute__ ((packed)); | |
931 | ||
0edd5b44 | 932 | struct ipw_aironet_info { |
43f66a6c JK |
933 | u8 id; |
934 | u8 length; | |
935 | u16 reserved; | |
936 | } __attribute__ ((packed)); | |
937 | ||
0edd5b44 | 938 | struct ipw_rx_key { |
43f66a6c JK |
939 | u8 station_index; |
940 | u8 key_type; | |
941 | u8 key_id; | |
942 | u8 key_flag; | |
943 | u8 key[16]; | |
944 | u8 station_address[6]; | |
945 | u8 key_index; | |
946 | u8 reserved; | |
947 | } __attribute__ ((packed)); | |
948 | ||
0edd5b44 | 949 | struct ipw_country_channel_info { |
43f66a6c JK |
950 | u8 first_channel; |
951 | u8 no_channels; | |
952 | s8 max_tx_power; | |
953 | } __attribute__ ((packed)); | |
954 | ||
0edd5b44 | 955 | struct ipw_country_info { |
43f66a6c JK |
956 | u8 id; |
957 | u8 length; | |
958 | u8 country_str[3]; | |
959 | struct ipw_country_channel_info groups[7]; | |
960 | } __attribute__ ((packed)); | |
961 | ||
0edd5b44 | 962 | struct ipw_channel_tx_power { |
43f66a6c JK |
963 | u8 channel_number; |
964 | s8 tx_power; | |
965 | } __attribute__ ((packed)); | |
966 | ||
967 | #define SCAN_ASSOCIATED_INTERVAL (HZ) | |
968 | #define SCAN_INTERVAL (HZ / 10) | |
969 | #define MAX_A_CHANNELS 37 | |
970 | #define MAX_B_CHANNELS 14 | |
971 | ||
0edd5b44 | 972 | struct ipw_tx_power { |
43f66a6c JK |
973 | u8 num_channels; |
974 | u8 ieee_mode; | |
975 | struct ipw_channel_tx_power channels_tx_power[MAX_A_CHANNELS]; | |
976 | } __attribute__ ((packed)); | |
977 | ||
0edd5b44 | 978 | struct ipw_rsn_capabilities { |
43f66a6c JK |
979 | u8 id; |
980 | u8 length; | |
981 | u16 version; | |
982 | } __attribute__ ((packed)); | |
983 | ||
0edd5b44 | 984 | struct ipw_sensitivity_calib { |
43f66a6c JK |
985 | u16 beacon_rssi_raw; |
986 | u16 reserved; | |
987 | } __attribute__ ((packed)); | |
988 | ||
989 | /** | |
990 | * Host command structure. | |
bf79451e | 991 | * |
43f66a6c JK |
992 | * On input, the following fields should be filled: |
993 | * - cmd | |
994 | * - len | |
995 | * - status_len | |
996 | * - param (if needed) | |
bf79451e JG |
997 | * |
998 | * On output, | |
43f66a6c JK |
999 | * - \a status contains status; |
1000 | * - \a param filled with status parameters. | |
1001 | */ | |
1002 | struct ipw_cmd { | |
0edd5b44 JG |
1003 | u32 cmd; /**< Host command */ |
1004 | u32 status;/**< Status */ | |
1005 | u32 status_len; | |
1006 | /**< How many 32 bit parameters in the status */ | |
1007 | u32 len; /**< incoming parameters length, bytes */ | |
43f66a6c | 1008 | /** |
bf79451e JG |
1009 | * command parameters. |
1010 | * There should be enough space for incoming and | |
43f66a6c JK |
1011 | * outcoming parameters. |
1012 | * Incoming parameters listed 1-st, followed by outcoming params. | |
1013 | * nParams=(len+3)/4+status_len | |
1014 | */ | |
0edd5b44 | 1015 | u32 param[0]; |
43f66a6c JK |
1016 | } __attribute__ ((packed)); |
1017 | ||
0edd5b44 | 1018 | #define STATUS_HCMD_ACTIVE (1<<0) /**< host command in progress */ |
43f66a6c JK |
1019 | |
1020 | #define STATUS_INT_ENABLED (1<<1) | |
1021 | #define STATUS_RF_KILL_HW (1<<2) | |
1022 | #define STATUS_RF_KILL_SW (1<<3) | |
1023 | #define STATUS_RF_KILL_MASK (STATUS_RF_KILL_HW | STATUS_RF_KILL_SW) | |
1024 | ||
1025 | #define STATUS_INIT (1<<5) | |
1026 | #define STATUS_AUTH (1<<6) | |
1027 | #define STATUS_ASSOCIATED (1<<7) | |
1028 | #define STATUS_STATE_MASK (STATUS_INIT | STATUS_AUTH | STATUS_ASSOCIATED) | |
1029 | ||
1030 | #define STATUS_ASSOCIATING (1<<8) | |
1031 | #define STATUS_DISASSOCIATING (1<<9) | |
1032 | #define STATUS_ROAMING (1<<10) | |
1033 | #define STATUS_EXIT_PENDING (1<<11) | |
1034 | #define STATUS_DISASSOC_PENDING (1<<12) | |
1035 | #define STATUS_STATE_PENDING (1<<13) | |
1036 | ||
1037 | #define STATUS_SCAN_PENDING (1<<20) | |
bf79451e JG |
1038 | #define STATUS_SCANNING (1<<21) |
1039 | #define STATUS_SCAN_ABORTING (1<<22) | |
afbf30a2 | 1040 | #define STATUS_SCAN_FORCED (1<<23) |
43f66a6c | 1041 | |
a613bffd JK |
1042 | #define STATUS_LED_LINK_ON (1<<24) |
1043 | #define STATUS_LED_ACT_ON (1<<25) | |
43f66a6c | 1044 | |
0edd5b44 JG |
1045 | #define STATUS_INDIRECT_BYTE (1<<28) /* sysfs entry configured for access */ |
1046 | #define STATUS_INDIRECT_DWORD (1<<29) /* sysfs entry configured for access */ | |
1047 | #define STATUS_DIRECT_DWORD (1<<30) /* sysfs entry configured for access */ | |
43f66a6c | 1048 | |
0edd5b44 | 1049 | #define STATUS_SECURITY_UPDATED (1<<31) /* Security sync needed */ |
43f66a6c | 1050 | |
0edd5b44 JG |
1051 | #define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */ |
1052 | #define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */ | |
1053 | #define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */ | |
43f66a6c | 1054 | #define CFG_CUSTOM_MAC (1<<3) |
ea2b26e0 | 1055 | #define CFG_PREAMBLE_LONG (1<<4) |
43f66a6c JK |
1056 | #define CFG_ADHOC_PERSIST (1<<5) |
1057 | #define CFG_ASSOCIATE (1<<6) | |
1058 | #define CFG_FIXED_RATE (1<<7) | |
1059 | #define CFG_ADHOC_CREATE (1<<8) | |
a613bffd JK |
1060 | #define CFG_NO_LED (1<<9) |
1061 | #define CFG_BACKGROUND_SCAN (1<<10) | |
b095c381 JK |
1062 | #define CFG_SPEED_SCAN (1<<11) |
1063 | #define CFG_NET_STATS (1<<12) | |
43f66a6c | 1064 | |
0edd5b44 JG |
1065 | #define CAP_SHARED_KEY (1<<0) /* Off = OPEN */ |
1066 | #define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */ | |
43f66a6c JK |
1067 | |
1068 | #define MAX_STATIONS 32 | |
1069 | #define IPW_INVALID_STATION (0xff) | |
1070 | ||
1071 | struct ipw_station_entry { | |
1072 | u8 mac_addr[ETH_ALEN]; | |
1073 | u8 reserved; | |
1074 | u8 support_mode; | |
1075 | }; | |
1076 | ||
1077 | #define AVG_ENTRIES 8 | |
1078 | struct average { | |
1079 | s16 entries[AVG_ENTRIES]; | |
1080 | u8 pos; | |
1081 | u8 init; | |
1082 | s32 sum; | |
1083 | }; | |
1084 | ||
b095c381 | 1085 | #define MAX_SPEED_SCAN 100 |
afbf30a2 JK |
1086 | #define IPW_IBSS_MAC_HASH_SIZE 31 |
1087 | ||
1088 | struct ipw_ibss_seq { | |
1089 | u8 mac[ETH_ALEN]; | |
1090 | u16 seq_num; | |
1091 | u16 frag_num; | |
1092 | unsigned long packet_time; | |
1093 | struct list_head list; | |
1094 | }; | |
b095c381 | 1095 | |
b39860c6 JK |
1096 | struct ipw_error_elem { |
1097 | u32 desc; | |
1098 | u32 time; | |
1099 | u32 blink1; | |
1100 | u32 blink2; | |
1101 | u32 link1; | |
1102 | u32 link2; | |
1103 | u32 data; | |
1104 | }; | |
1105 | ||
1106 | struct ipw_event { | |
1107 | u32 event; | |
1108 | u32 time; | |
1109 | u32 data; | |
1110 | } __attribute__ ((packed)); | |
1111 | ||
1112 | struct ipw_fw_error { | |
f6c5cb7c | 1113 | unsigned long jiffies; |
b39860c6 JK |
1114 | u32 status; |
1115 | u32 config; | |
1116 | u32 elem_len; | |
1117 | u32 log_len; | |
1118 | struct ipw_error_elem *elem; | |
1119 | struct ipw_event *log; | |
1120 | u8 payload[0]; | |
1121 | } __attribute__ ((packed)); | |
1122 | ||
d685b8c2 ZY |
1123 | #ifdef CONFIG_IPW2200_PROMISCUOUS |
1124 | ||
1125 | enum ipw_prom_filter { | |
1126 | IPW_PROM_CTL_HEADER_ONLY = (1 << 0), | |
1127 | IPW_PROM_MGMT_HEADER_ONLY = (1 << 1), | |
1128 | IPW_PROM_DATA_HEADER_ONLY = (1 << 2), | |
1129 | IPW_PROM_ALL_HEADER_ONLY = 0xf, /* bits 0..3 */ | |
1130 | IPW_PROM_NO_TX = (1 << 4), | |
1131 | IPW_PROM_NO_RX = (1 << 5), | |
1132 | IPW_PROM_NO_CTL = (1 << 6), | |
1133 | IPW_PROM_NO_MGMT = (1 << 7), | |
1134 | IPW_PROM_NO_DATA = (1 << 8), | |
1135 | }; | |
1136 | ||
1137 | struct ipw_priv; | |
1138 | struct ipw_prom_priv { | |
1139 | struct ipw_priv *priv; | |
1140 | struct ieee80211_device *ieee; | |
1141 | enum ipw_prom_filter filter; | |
1142 | int tx_packets; | |
1143 | int rx_packets; | |
1144 | }; | |
1145 | #endif | |
1146 | ||
459d4087 | 1147 | #if defined(CONFIG_IPW2200_RADIOTAP) || defined(CONFIG_IPW2200_PROMISCUOUS) |
d685b8c2 ZY |
1148 | /* Magic struct that slots into the radiotap header -- no reason |
1149 | * to build this manually element by element, we can write it much | |
1150 | * more efficiently than we can parse it. ORDER MATTERS HERE | |
1151 | * | |
1152 | * When sent to us via the simulated Rx interface in sysfs, the entire | |
1153 | * structure is provided regardless of any bits unset. | |
1154 | */ | |
1155 | struct ipw_rt_hdr { | |
1156 | struct ieee80211_radiotap_header rt_hdr; | |
1157 | u64 rt_tsf; /* TSF */ | |
1158 | u8 rt_flags; /* radiotap packet flags */ | |
1159 | u8 rt_rate; /* rate in 500kb/s */ | |
1160 | u16 rt_channel; /* channel in mhz */ | |
1161 | u16 rt_chbitmask; /* channel bitfield */ | |
1162 | s8 rt_dbmsignal; /* signal in dbM, kluged to signed */ | |
1163 | s8 rt_dbmnoise; | |
1164 | u8 rt_antenna; /* antenna number */ | |
1165 | u8 payload[0]; /* payload... */ | |
1166 | } __attribute__ ((packed)); | |
1167 | #endif | |
1168 | ||
43f66a6c JK |
1169 | struct ipw_priv { |
1170 | /* ieee device used by generic ieee processing code */ | |
1171 | struct ieee80211_device *ieee; | |
43f66a6c | 1172 | |
43f66a6c | 1173 | spinlock_t lock; |
89c318ed | 1174 | spinlock_t irq_lock; |
4644151b | 1175 | struct mutex mutex; |
43f66a6c JK |
1176 | |
1177 | /* basic pci-network driver stuff */ | |
1178 | struct pci_dev *pci_dev; | |
1179 | struct net_device *net_dev; | |
1180 | ||
d685b8c2 ZY |
1181 | #ifdef CONFIG_IPW2200_PROMISCUOUS |
1182 | /* Promiscuous mode */ | |
1183 | struct ipw_prom_priv *prom_priv; | |
1184 | struct net_device *prom_net_dev; | |
1185 | #endif | |
1186 | ||
43f66a6c JK |
1187 | /* pci hardware address support */ |
1188 | void __iomem *hw_base; | |
1189 | unsigned long hw_len; | |
bf79451e | 1190 | |
43f66a6c JK |
1191 | struct fw_image_desc sram_desc; |
1192 | ||
1193 | /* result of ucode download */ | |
1194 | struct alive_command_responce dino_alive; | |
1195 | ||
0edd5b44 JG |
1196 | wait_queue_head_t wait_command_queue; |
1197 | wait_queue_head_t wait_state; | |
43f66a6c JK |
1198 | |
1199 | /* Rx and Tx DMA processing queues */ | |
1200 | struct ipw_rx_queue *rxq; | |
1201 | struct clx2_tx_queue txq_cmd; | |
1202 | struct clx2_tx_queue txq[4]; | |
1203 | u32 status; | |
1204 | u32 config; | |
1205 | u32 capability; | |
1206 | ||
43f66a6c | 1207 | struct average average_missed_beacons; |
00d21de5 ZY |
1208 | s16 exp_avg_rssi; |
1209 | s16 exp_avg_noise; | |
43f66a6c | 1210 | u32 port_type; |
0edd5b44 JG |
1211 | int rx_bufs_min; /**< minimum number of bufs in Rx queue */ |
1212 | int rx_pend_max; /**< maximum pending buffers for one IRQ */ | |
1213 | u32 hcmd_seq; /**< sequence number for hcmd */ | |
afbf30a2 | 1214 | u32 disassociate_threshold; |
bf79451e | 1215 | u32 roaming_threshold; |
43f66a6c JK |
1216 | |
1217 | struct ipw_associate assoc_request; | |
1218 | struct ieee80211_network *assoc_network; | |
1219 | ||
1220 | unsigned long ts_scan_abort; | |
1221 | struct ipw_supported_rates rates; | |
0edd5b44 JG |
1222 | struct ipw_rates phy[3]; /**< PHY restrictions, per band */ |
1223 | struct ipw_rates supp; /**< software defined */ | |
1224 | struct ipw_rates extended; /**< use for corresp. IE, AP only */ | |
43f66a6c JK |
1225 | |
1226 | struct notif_link_deterioration last_link_deterioration; /** for statistics */ | |
0edd5b44 | 1227 | struct ipw_cmd *hcmd; /**< host command currently executed */ |
43f66a6c JK |
1228 | |
1229 | wait_queue_head_t hcmd_wq; /**< host command waits for execution */ | |
0edd5b44 | 1230 | u32 tsf_bcn[2]; /**< TSF from latest beacon */ |
43f66a6c | 1231 | |
0edd5b44 | 1232 | struct notif_calibration calib; /**< last calibration */ |
43f66a6c JK |
1233 | |
1234 | /* ordinal interface with firmware */ | |
1235 | u32 table0_addr; | |
1236 | u32 table0_len; | |
1237 | u32 table1_addr; | |
1238 | u32 table1_len; | |
1239 | u32 table2_addr; | |
1240 | u32 table2_len; | |
1241 | ||
1242 | /* context information */ | |
1243 | u8 essid[IW_ESSID_MAX_SIZE]; | |
1244 | u8 essid_len; | |
1245 | u8 nick[IW_ESSID_MAX_SIZE]; | |
1246 | u16 rates_mask; | |
1247 | u8 channel; | |
1248 | struct ipw_sys_config sys_config; | |
1249 | u32 power_mode; | |
bf79451e | 1250 | u8 bssid[ETH_ALEN]; |
43f66a6c JK |
1251 | u16 rts_threshold; |
1252 | u8 mac_addr[ETH_ALEN]; | |
1253 | u8 num_stations; | |
bf79451e | 1254 | u8 stations[MAX_STATIONS][ETH_ALEN]; |
afbf30a2 JK |
1255 | u8 short_retry_limit; |
1256 | u8 long_retry_limit; | |
43f66a6c JK |
1257 | |
1258 | u32 notif_missed_beacons; | |
1259 | ||
1260 | /* Statistics and counters normalized with each association */ | |
1261 | u32 last_missed_beacons; | |
1262 | u32 last_tx_packets; | |
1263 | u32 last_rx_packets; | |
1264 | u32 last_tx_failures; | |
1265 | u32 last_rx_err; | |
1266 | u32 last_rate; | |
1267 | ||
1268 | u32 missed_adhoc_beacons; | |
1269 | u32 missed_beacons; | |
1270 | u32 rx_packets; | |
1271 | u32 tx_packets; | |
1272 | u32 quality; | |
1273 | ||
b095c381 JK |
1274 | u8 speed_scan[MAX_SPEED_SCAN]; |
1275 | u8 speed_scan_pos; | |
1276 | ||
afbf30a2 JK |
1277 | u16 last_seq_num; |
1278 | u16 last_frag_num; | |
1279 | unsigned long last_packet_time; | |
1280 | struct list_head ibss_mac_hash[IPW_IBSS_MAC_HASH_SIZE]; | |
1281 | ||
0edd5b44 JG |
1282 | /* eeprom */ |
1283 | u8 eeprom[0x100]; /* 256 bytes of eeprom */ | |
afbf30a2 | 1284 | u8 country[4]; |
43f66a6c JK |
1285 | int eeprom_delay; |
1286 | ||
bf79451e | 1287 | struct iw_statistics wstats; |
43f66a6c | 1288 | |
97a78ca9 BB |
1289 | struct iw_public_data wireless_data; |
1290 | ||
43f66a6c | 1291 | struct workqueue_struct *workqueue; |
bf79451e | 1292 | |
c4028958 | 1293 | struct delayed_work adhoc_check; |
43f66a6c JK |
1294 | struct work_struct associate; |
1295 | struct work_struct disassociate; | |
d8bad6df | 1296 | struct work_struct system_config; |
43f66a6c | 1297 | struct work_struct rx_replenish; |
c4028958 | 1298 | struct delayed_work request_scan; |
094c4d2d | 1299 | struct work_struct request_passive_scan; |
43f66a6c | 1300 | struct work_struct adapter_restart; |
c4028958 | 1301 | struct delayed_work rf_kill; |
43f66a6c JK |
1302 | struct work_struct up; |
1303 | struct work_struct down; | |
c4028958 | 1304 | struct delayed_work gather_stats; |
43f66a6c JK |
1305 | struct work_struct abort_scan; |
1306 | struct work_struct roam; | |
c4028958 | 1307 | struct delayed_work scan_check; |
a613bffd JK |
1308 | struct work_struct link_up; |
1309 | struct work_struct link_down; | |
43f66a6c JK |
1310 | |
1311 | struct tasklet_struct irq_tasklet; | |
1312 | ||
a613bffd JK |
1313 | /* LED related variables and work_struct */ |
1314 | u8 nic_type; | |
1315 | u32 led_activity_on; | |
1316 | u32 led_activity_off; | |
1317 | u32 led_association_on; | |
1318 | u32 led_association_off; | |
1319 | u32 led_ofdm_on; | |
1320 | u32 led_ofdm_off; | |
1321 | ||
c4028958 DH |
1322 | struct delayed_work led_link_on; |
1323 | struct delayed_work led_link_off; | |
1324 | struct delayed_work led_act_off; | |
c848d0af | 1325 | struct work_struct merge_networks; |
a613bffd | 1326 | |
f6c5cb7c JK |
1327 | struct ipw_cmd_log *cmdlog; |
1328 | int cmdlog_len; | |
1329 | int cmdlog_pos; | |
1330 | ||
43f66a6c JK |
1331 | #define IPW_2200BG 1 |
1332 | #define IPW_2915ABG 2 | |
1333 | u8 adapter; | |
1334 | ||
b095c381 | 1335 | s8 tx_power; |
43f66a6c | 1336 | |
bf79451e | 1337 | #ifdef CONFIG_PM |
43f66a6c JK |
1338 | u32 pm_state[16]; |
1339 | #endif | |
1340 | ||
b39860c6 JK |
1341 | struct ipw_fw_error *error; |
1342 | ||
43f66a6c JK |
1343 | /* network state */ |
1344 | ||
1345 | /* Used to pass the current INTA value from ISR to Tasklet */ | |
1346 | u32 isr_inta; | |
1347 | ||
b095c381 JK |
1348 | /* QoS */ |
1349 | struct ipw_qos_info qos_data; | |
1350 | struct work_struct qos_activate; | |
1351 | /*********************************/ | |
1352 | ||
43f66a6c JK |
1353 | /* debugging info */ |
1354 | u32 indirect_dword; | |
1355 | u32 direct_dword; | |
1356 | u32 indirect_byte; | |
1357 | }; /*ipw_priv */ | |
1358 | ||
43f66a6c JK |
1359 | /* debug macros */ |
1360 | ||
d685b8c2 ZY |
1361 | /* Debug and printf string expansion helpers for printing bitfields */ |
1362 | #define BIT_FMT8 "%c%c%c%c-%c%c%c%c" | |
1363 | #define BIT_FMT16 BIT_FMT8 ":" BIT_FMT8 | |
1364 | #define BIT_FMT32 BIT_FMT16 " " BIT_FMT16 | |
1365 | ||
1366 | #define BITC(x,y) (((x>>y)&1)?'1':'0') | |
1367 | #define BIT_ARG8(x) \ | |
1368 | BITC(x,7),BITC(x,6),BITC(x,5),BITC(x,4),\ | |
1369 | BITC(x,3),BITC(x,2),BITC(x,1),BITC(x,0) | |
1370 | ||
1371 | #define BIT_ARG16(x) \ | |
1372 | BITC(x,15),BITC(x,14),BITC(x,13),BITC(x,12),\ | |
1373 | BITC(x,11),BITC(x,10),BITC(x,9),BITC(x,8),\ | |
1374 | BIT_ARG8(x) | |
1375 | ||
1376 | #define BIT_ARG32(x) \ | |
1377 | BITC(x,31),BITC(x,30),BITC(x,29),BITC(x,28),\ | |
1378 | BITC(x,27),BITC(x,26),BITC(x,25),BITC(x,24),\ | |
1379 | BITC(x,23),BITC(x,22),BITC(x,21),BITC(x,20),\ | |
1380 | BITC(x,19),BITC(x,18),BITC(x,17),BITC(x,16),\ | |
1381 | BIT_ARG16(x) | |
1382 | ||
1383 | ||
43f66a6c | 1384 | #define IPW_DEBUG(level, fmt, args...) \ |
01d47833 ZY |
1385 | do { if (ipw_debug_level & (level)) \ |
1386 | printk(KERN_DEBUG DRV_NAME": %c %s " fmt, \ | |
1387 | in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) | |
1388 | ||
1389 | #ifdef CONFIG_IPW2200_DEBUG | |
1390 | #define IPW_LL_DEBUG(level, fmt, args...) \ | |
43f66a6c JK |
1391 | do { if (ipw_debug_level & (level)) \ |
1392 | printk(KERN_DEBUG DRV_NAME": %c %s " fmt, \ | |
1393 | in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) | |
1394 | #else | |
01d47833 | 1395 | #define IPW_LL_DEBUG(level, fmt, args...) do {} while (0) |
0f52bf90 | 1396 | #endif /* CONFIG_IPW2200_DEBUG */ |
43f66a6c JK |
1397 | |
1398 | /* | |
1399 | * To use the debug system; | |
1400 | * | |
1401 | * If you are defining a new debug classification, simply add it to the #define | |
1402 | * list here in the form of: | |
1403 | * | |
1404 | * #define IPW_DL_xxxx VALUE | |
bf79451e | 1405 | * |
43f66a6c JK |
1406 | * shifting value to the left one bit from the previous entry. xxxx should be |
1407 | * the name of the classification (for example, WEP) | |
1408 | * | |
1409 | * You then need to either add a IPW_xxxx_DEBUG() macro definition for your | |
1410 | * classification, or use IPW_DEBUG(IPW_DL_xxxx, ...) whenever you want | |
1411 | * to send output to that classification. | |
1412 | * | |
1413 | * To add your debug level to the list of levels seen when you perform | |
1414 | * | |
1415 | * % cat /proc/net/ipw/debug_level | |
1416 | * | |
1417 | * you simply need to add your entry to the ipw_debug_levels array. | |
1418 | * | |
bf79451e | 1419 | * If you do not see debug_level in /proc/net/ipw then you do not have |
0f52bf90 | 1420 | * CONFIG_IPW2200_DEBUG defined in your kernel configuration |
43f66a6c JK |
1421 | * |
1422 | */ | |
1423 | ||
1424 | #define IPW_DL_ERROR (1<<0) | |
1425 | #define IPW_DL_WARNING (1<<1) | |
1426 | #define IPW_DL_INFO (1<<2) | |
1427 | #define IPW_DL_WX (1<<3) | |
1428 | #define IPW_DL_HOST_COMMAND (1<<5) | |
1429 | #define IPW_DL_STATE (1<<6) | |
1430 | ||
1431 | #define IPW_DL_NOTIF (1<<10) | |
1432 | #define IPW_DL_SCAN (1<<11) | |
1433 | #define IPW_DL_ASSOC (1<<12) | |
1434 | #define IPW_DL_DROP (1<<13) | |
1435 | #define IPW_DL_IOCTL (1<<14) | |
1436 | ||
1437 | #define IPW_DL_MANAGE (1<<15) | |
1438 | #define IPW_DL_FW (1<<16) | |
1439 | #define IPW_DL_RF_KILL (1<<17) | |
1440 | #define IPW_DL_FW_ERRORS (1<<18) | |
1441 | ||
a613bffd JK |
1442 | #define IPW_DL_LED (1<<19) |
1443 | ||
43f66a6c JK |
1444 | #define IPW_DL_ORD (1<<20) |
1445 | ||
1446 | #define IPW_DL_FRAG (1<<21) | |
1447 | #define IPW_DL_WEP (1<<22) | |
1448 | #define IPW_DL_TX (1<<23) | |
1449 | #define IPW_DL_RX (1<<24) | |
1450 | #define IPW_DL_ISR (1<<25) | |
1451 | #define IPW_DL_FW_INFO (1<<26) | |
1452 | #define IPW_DL_IO (1<<27) | |
1453 | #define IPW_DL_TRACE (1<<28) | |
1454 | ||
1455 | #define IPW_DL_STATS (1<<29) | |
c848d0af | 1456 | #define IPW_DL_MERGE (1<<30) |
b095c381 | 1457 | #define IPW_DL_QOS (1<<31) |
43f66a6c | 1458 | |
43f66a6c JK |
1459 | #define IPW_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a) |
1460 | #define IPW_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a) | |
1461 | #define IPW_DEBUG_INFO(f, a...) IPW_DEBUG(IPW_DL_INFO, f, ## a) | |
1462 | ||
1463 | #define IPW_DEBUG_WX(f, a...) IPW_DEBUG(IPW_DL_WX, f, ## a) | |
1464 | #define IPW_DEBUG_SCAN(f, a...) IPW_DEBUG(IPW_DL_SCAN, f, ## a) | |
01d47833 ZY |
1465 | #define IPW_DEBUG_TRACE(f, a...) IPW_LL_DEBUG(IPW_DL_TRACE, f, ## a) |
1466 | #define IPW_DEBUG_RX(f, a...) IPW_LL_DEBUG(IPW_DL_RX, f, ## a) | |
1467 | #define IPW_DEBUG_TX(f, a...) IPW_LL_DEBUG(IPW_DL_TX, f, ## a) | |
1468 | #define IPW_DEBUG_ISR(f, a...) IPW_LL_DEBUG(IPW_DL_ISR, f, ## a) | |
43f66a6c | 1469 | #define IPW_DEBUG_MANAGEMENT(f, a...) IPW_DEBUG(IPW_DL_MANAGE, f, ## a) |
01d47833 ZY |
1470 | #define IPW_DEBUG_LED(f, a...) IPW_LL_DEBUG(IPW_DL_LED, f, ## a) |
1471 | #define IPW_DEBUG_WEP(f, a...) IPW_LL_DEBUG(IPW_DL_WEP, f, ## a) | |
1472 | #define IPW_DEBUG_HC(f, a...) IPW_LL_DEBUG(IPW_DL_HOST_COMMAND, f, ## a) | |
1473 | #define IPW_DEBUG_FRAG(f, a...) IPW_LL_DEBUG(IPW_DL_FRAG, f, ## a) | |
1474 | #define IPW_DEBUG_FW(f, a...) IPW_LL_DEBUG(IPW_DL_FW, f, ## a) | |
43f66a6c JK |
1475 | #define IPW_DEBUG_RF_KILL(f, a...) IPW_DEBUG(IPW_DL_RF_KILL, f, ## a) |
1476 | #define IPW_DEBUG_DROP(f, a...) IPW_DEBUG(IPW_DL_DROP, f, ## a) | |
01d47833 ZY |
1477 | #define IPW_DEBUG_IO(f, a...) IPW_LL_DEBUG(IPW_DL_IO, f, ## a) |
1478 | #define IPW_DEBUG_ORD(f, a...) IPW_LL_DEBUG(IPW_DL_ORD, f, ## a) | |
1479 | #define IPW_DEBUG_FW_INFO(f, a...) IPW_LL_DEBUG(IPW_DL_FW_INFO, f, ## a) | |
43f66a6c JK |
1480 | #define IPW_DEBUG_NOTIF(f, a...) IPW_DEBUG(IPW_DL_NOTIF, f, ## a) |
1481 | #define IPW_DEBUG_STATE(f, a...) IPW_DEBUG(IPW_DL_STATE | IPW_DL_ASSOC | IPW_DL_INFO, f, ## a) | |
1482 | #define IPW_DEBUG_ASSOC(f, a...) IPW_DEBUG(IPW_DL_ASSOC | IPW_DL_INFO, f, ## a) | |
01d47833 ZY |
1483 | #define IPW_DEBUG_STATS(f, a...) IPW_LL_DEBUG(IPW_DL_STATS, f, ## a) |
1484 | #define IPW_DEBUG_MERGE(f, a...) IPW_LL_DEBUG(IPW_DL_MERGE, f, ## a) | |
1485 | #define IPW_DEBUG_QOS(f, a...) IPW_LL_DEBUG(IPW_DL_QOS, f, ## a) | |
43f66a6c JK |
1486 | |
1487 | #include <linux/ctype.h> | |
1488 | ||
1489 | /* | |
1490 | * Register bit definitions | |
1491 | */ | |
1492 | ||
b095c381 JK |
1493 | #define IPW_INTA_RW 0x00000008 |
1494 | #define IPW_INTA_MASK_R 0x0000000C | |
1495 | #define IPW_INDIRECT_ADDR 0x00000010 | |
1496 | #define IPW_INDIRECT_DATA 0x00000014 | |
1497 | #define IPW_AUTOINC_ADDR 0x00000018 | |
1498 | #define IPW_AUTOINC_DATA 0x0000001C | |
1499 | #define IPW_RESET_REG 0x00000020 | |
1500 | #define IPW_GP_CNTRL_RW 0x00000024 | |
43f66a6c | 1501 | |
b095c381 | 1502 | #define IPW_READ_INT_REGISTER 0xFF4 |
43f66a6c | 1503 | |
b095c381 | 1504 | #define IPW_GP_CNTRL_BIT_INIT_DONE 0x00000004 |
43f66a6c | 1505 | |
b095c381 JK |
1506 | #define IPW_REGISTER_DOMAIN1_END 0x00001000 |
1507 | #define IPW_SRAM_READ_INT_REGISTER 0x00000ff4 | |
43f66a6c | 1508 | |
b095c381 JK |
1509 | #define IPW_SHARED_LOWER_BOUND 0x00000200 |
1510 | #define IPW_INTERRUPT_AREA_LOWER_BOUND 0x00000f80 | |
43f66a6c | 1511 | |
b095c381 JK |
1512 | #define IPW_NIC_SRAM_LOWER_BOUND 0x00000000 |
1513 | #define IPW_NIC_SRAM_UPPER_BOUND 0x00030000 | |
43f66a6c | 1514 | |
b095c381 JK |
1515 | #define IPW_BIT_INT_HOST_SRAM_READ_INT_REGISTER (1 << 29) |
1516 | #define IPW_GP_CNTRL_BIT_CLOCK_READY 0x00000001 | |
1517 | #define IPW_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY 0x00000002 | |
43f66a6c JK |
1518 | |
1519 | /* | |
1520 | * RESET Register Bit Indexes | |
1521 | */ | |
ea2b26e0 | 1522 | #define CBD_RESET_REG_PRINCETON_RESET (1<<0) |
b095c381 JK |
1523 | #define IPW_START_STANDBY (1<<2) |
1524 | #define IPW_ACTIVITY_LED (1<<4) | |
1525 | #define IPW_ASSOCIATED_LED (1<<5) | |
1526 | #define IPW_OFDM_LED (1<<6) | |
1527 | #define IPW_RESET_REG_SW_RESET (1<<7) | |
1528 | #define IPW_RESET_REG_MASTER_DISABLED (1<<8) | |
1529 | #define IPW_RESET_REG_STOP_MASTER (1<<9) | |
1530 | #define IPW_GATE_ODMA (1<<25) | |
1531 | #define IPW_GATE_IDMA (1<<26) | |
1532 | #define IPW_ARC_KESHET_CONFIG (1<<27) | |
1533 | #define IPW_GATE_ADMA (1<<29) | |
1534 | ||
1535 | #define IPW_CSR_CIS_UPPER_BOUND 0x00000200 | |
1536 | #define IPW_DOMAIN_0_END 0x1000 | |
43f66a6c JK |
1537 | #define CLX_MEM_BAR_SIZE 0x1000 |
1538 | ||
c8fe6679 ZY |
1539 | /* Dino/baseband control registers bits */ |
1540 | ||
2638bc39 ZY |
1541 | #define DINO_ENABLE_SYSTEM 0x80 /* 1 = baseband processor on, 0 = reset */ |
1542 | #define DINO_ENABLE_CS 0x40 /* 1 = enable ucode load */ | |
1543 | #define DINO_RXFIFO_DATA 0x01 /* 1 = data available */ | |
b095c381 JK |
1544 | #define IPW_BASEBAND_CONTROL_STATUS 0X00200000 |
1545 | #define IPW_BASEBAND_TX_FIFO_WRITE 0X00200004 | |
1546 | #define IPW_BASEBAND_RX_FIFO_READ 0X00200004 | |
1547 | #define IPW_BASEBAND_CONTROL_STORE 0X00200010 | |
43f66a6c | 1548 | |
b095c381 JK |
1549 | #define IPW_INTERNAL_CMD_EVENT 0X00300004 |
1550 | #define IPW_BASEBAND_POWER_DOWN 0x00000001 | |
43f66a6c | 1551 | |
b095c381 | 1552 | #define IPW_MEM_HALT_AND_RESET 0x003000e0 |
43f66a6c JK |
1553 | |
1554 | /* defgroup bits_halt_reset MEM_HALT_AND_RESET register bits */ | |
b095c381 JK |
1555 | #define IPW_BIT_HALT_RESET_ON 0x80000000 |
1556 | #define IPW_BIT_HALT_RESET_OFF 0x00000000 | |
43f66a6c JK |
1557 | |
1558 | #define CB_LAST_VALID 0x20000000 | |
1559 | #define CB_INT_ENABLED 0x40000000 | |
1560 | #define CB_VALID 0x80000000 | |
1561 | #define CB_SRC_LE 0x08000000 | |
1562 | #define CB_DEST_LE 0x04000000 | |
1563 | #define CB_SRC_AUTOINC 0x00800000 | |
1564 | #define CB_SRC_IO_GATED 0x00400000 | |
1565 | #define CB_DEST_AUTOINC 0x00080000 | |
1566 | #define CB_SRC_SIZE_LONG 0x00200000 | |
1567 | #define CB_DEST_SIZE_LONG 0x00020000 | |
1568 | ||
43f66a6c JK |
1569 | /* DMA DEFINES */ |
1570 | ||
1571 | #define DMA_CONTROL_SMALL_CB_CONST_VALUE 0x00540000 | |
1572 | #define DMA_CB_STOP_AND_ABORT 0x00000C00 | |
bf79451e | 1573 | #define DMA_CB_START 0x00000100 |
43f66a6c | 1574 | |
b095c381 JK |
1575 | #define IPW_SHARED_SRAM_SIZE 0x00030000 |
1576 | #define IPW_SHARED_SRAM_DMA_CONTROL 0x00027000 | |
43f66a6c JK |
1577 | #define CB_MAX_LENGTH 0x1FFF |
1578 | ||
b095c381 JK |
1579 | #define IPW_HOST_EEPROM_DATA_SRAM_SIZE 0xA18 |
1580 | #define IPW_EEPROM_IMAGE_SIZE 0x100 | |
43f66a6c | 1581 | |
43f66a6c | 1582 | /* DMA defs */ |
b095c381 JK |
1583 | #define IPW_DMA_I_CURRENT_CB 0x003000D0 |
1584 | #define IPW_DMA_O_CURRENT_CB 0x003000D4 | |
1585 | #define IPW_DMA_I_DMA_CONTROL 0x003000A4 | |
1586 | #define IPW_DMA_I_CB_BASE 0x003000A0 | |
1587 | ||
1588 | #define IPW_TX_CMD_QUEUE_BD_BASE 0x00000200 | |
1589 | #define IPW_TX_CMD_QUEUE_BD_SIZE 0x00000204 | |
1590 | #define IPW_TX_QUEUE_0_BD_BASE 0x00000208 | |
1591 | #define IPW_TX_QUEUE_0_BD_SIZE (0x0000020C) | |
1592 | #define IPW_TX_QUEUE_1_BD_BASE 0x00000210 | |
1593 | #define IPW_TX_QUEUE_1_BD_SIZE 0x00000214 | |
1594 | #define IPW_TX_QUEUE_2_BD_BASE 0x00000218 | |
1595 | #define IPW_TX_QUEUE_2_BD_SIZE (0x0000021C) | |
1596 | #define IPW_TX_QUEUE_3_BD_BASE 0x00000220 | |
1597 | #define IPW_TX_QUEUE_3_BD_SIZE 0x00000224 | |
1598 | #define IPW_RX_BD_BASE 0x00000240 | |
1599 | #define IPW_RX_BD_SIZE 0x00000244 | |
1600 | #define IPW_RFDS_TABLE_LOWER 0x00000500 | |
1601 | ||
1602 | #define IPW_TX_CMD_QUEUE_READ_INDEX 0x00000280 | |
1603 | #define IPW_TX_QUEUE_0_READ_INDEX 0x00000284 | |
1604 | #define IPW_TX_QUEUE_1_READ_INDEX 0x00000288 | |
1605 | #define IPW_TX_QUEUE_2_READ_INDEX (0x0000028C) | |
1606 | #define IPW_TX_QUEUE_3_READ_INDEX 0x00000290 | |
1607 | #define IPW_RX_READ_INDEX (0x000002A0) | |
1608 | ||
1609 | #define IPW_TX_CMD_QUEUE_WRITE_INDEX (0x00000F80) | |
1610 | #define IPW_TX_QUEUE_0_WRITE_INDEX (0x00000F84) | |
1611 | #define IPW_TX_QUEUE_1_WRITE_INDEX (0x00000F88) | |
1612 | #define IPW_TX_QUEUE_2_WRITE_INDEX (0x00000F8C) | |
1613 | #define IPW_TX_QUEUE_3_WRITE_INDEX (0x00000F90) | |
1614 | #define IPW_RX_WRITE_INDEX (0x00000FA0) | |
43f66a6c JK |
1615 | |
1616 | /* | |
1617 | * EEPROM Related Definitions | |
1618 | */ | |
1619 | ||
b095c381 JK |
1620 | #define IPW_EEPROM_DATA_SRAM_ADDRESS (IPW_SHARED_LOWER_BOUND + 0x814) |
1621 | #define IPW_EEPROM_DATA_SRAM_SIZE (IPW_SHARED_LOWER_BOUND + 0x818) | |
1622 | #define IPW_EEPROM_LOAD_DISABLE (IPW_SHARED_LOWER_BOUND + 0x81C) | |
1623 | #define IPW_EEPROM_DATA (IPW_SHARED_LOWER_BOUND + 0x820) | |
1624 | #define IPW_EEPROM_UPPER_ADDRESS (IPW_SHARED_LOWER_BOUND + 0x9E0) | |
43f66a6c | 1625 | |
b095c381 JK |
1626 | #define IPW_STATION_TABLE_LOWER (IPW_SHARED_LOWER_BOUND + 0xA0C) |
1627 | #define IPW_STATION_TABLE_UPPER (IPW_SHARED_LOWER_BOUND + 0xB0C) | |
1628 | #define IPW_REQUEST_ATIM (IPW_SHARED_LOWER_BOUND + 0xB0C) | |
1629 | #define IPW_ATIM_SENT (IPW_SHARED_LOWER_BOUND + 0xB10) | |
1630 | #define IPW_WHO_IS_AWAKE (IPW_SHARED_LOWER_BOUND + 0xB14) | |
1631 | #define IPW_DURING_ATIM_WINDOW (IPW_SHARED_LOWER_BOUND + 0xB18) | |
43f66a6c | 1632 | |
43f66a6c JK |
1633 | #define MSB 1 |
1634 | #define LSB 0 | |
1635 | #define WORD_TO_BYTE(_word) ((_word) * sizeof(u16)) | |
1636 | ||
1637 | #define GET_EEPROM_ADDR(_wordoffset,_byteoffset) \ | |
1638 | ( WORD_TO_BYTE(_wordoffset) + (_byteoffset) ) | |
1639 | ||
1640 | /* EEPROM access by BYTE */ | |
0edd5b44 JG |
1641 | #define EEPROM_PME_CAPABILITY (GET_EEPROM_ADDR(0x09,MSB)) /* 1 byte */ |
1642 | #define EEPROM_MAC_ADDRESS (GET_EEPROM_ADDR(0x21,LSB)) /* 6 byte */ | |
1643 | #define EEPROM_VERSION (GET_EEPROM_ADDR(0x24,MSB)) /* 1 byte */ | |
1644 | #define EEPROM_NIC_TYPE (GET_EEPROM_ADDR(0x25,LSB)) /* 1 byte */ | |
1645 | #define EEPROM_SKU_CAPABILITY (GET_EEPROM_ADDR(0x25,MSB)) /* 1 byte */ | |
1646 | #define EEPROM_COUNTRY_CODE (GET_EEPROM_ADDR(0x26,LSB)) /* 3 bytes */ | |
1647 | #define EEPROM_IBSS_CHANNELS_BG (GET_EEPROM_ADDR(0x28,LSB)) /* 2 bytes */ | |
1648 | #define EEPROM_IBSS_CHANNELS_A (GET_EEPROM_ADDR(0x29,MSB)) /* 5 bytes */ | |
1649 | #define EEPROM_BSS_CHANNELS_BG (GET_EEPROM_ADDR(0x2c,LSB)) /* 2 bytes */ | |
1650 | #define EEPROM_HW_VERSION (GET_EEPROM_ADDR(0x72,LSB)) /* 2 bytes */ | |
43f66a6c | 1651 | |
810dabd4 | 1652 | /* NIC type as found in the one byte EEPROM_NIC_TYPE offset */ |
a613bffd JK |
1653 | #define EEPROM_NIC_TYPE_0 0 |
1654 | #define EEPROM_NIC_TYPE_1 1 | |
1655 | #define EEPROM_NIC_TYPE_2 2 | |
1656 | #define EEPROM_NIC_TYPE_3 3 | |
1657 | #define EEPROM_NIC_TYPE_4 4 | |
43f66a6c | 1658 | |
810dabd4 | 1659 | /* Bluetooth Coexistence capabilities as found in EEPROM_SKU_CAPABILITY */ |
2638bc39 ZY |
1660 | #define EEPROM_SKU_CAP_BT_CHANNEL_SIG 0x01 /* we can tell BT our channel # */ |
1661 | #define EEPROM_SKU_CAP_BT_PRIORITY 0x02 /* BT can take priority over us */ | |
1662 | #define EEPROM_SKU_CAP_BT_OOB 0x04 /* we can signal BT out-of-band */ | |
810dabd4 | 1663 | |
43f66a6c | 1664 | #define FW_MEM_REG_LOWER_BOUND 0x00300000 |
bf79451e | 1665 | #define FW_MEM_REG_EEPROM_ACCESS (FW_MEM_REG_LOWER_BOUND + 0x40) |
b095c381 | 1666 | #define IPW_EVENT_REG (FW_MEM_REG_LOWER_BOUND + 0x04) |
43f66a6c JK |
1667 | #define EEPROM_BIT_SK (1<<0) |
1668 | #define EEPROM_BIT_CS (1<<1) | |
1669 | #define EEPROM_BIT_DI (1<<2) | |
1670 | #define EEPROM_BIT_DO (1<<4) | |
1671 | ||
1672 | #define EEPROM_CMD_READ 0x2 | |
1673 | ||
1674 | /* Interrupts masks */ | |
b095c381 | 1675 | #define IPW_INTA_NONE 0x00000000 |
43f66a6c | 1676 | |
b095c381 JK |
1677 | #define IPW_INTA_BIT_RX_TRANSFER 0x00000002 |
1678 | #define IPW_INTA_BIT_STATUS_CHANGE 0x00000010 | |
1679 | #define IPW_INTA_BIT_BEACON_PERIOD_EXPIRED 0x00000020 | |
43f66a6c JK |
1680 | |
1681 | //Inta Bits for CF | |
b095c381 JK |
1682 | #define IPW_INTA_BIT_TX_CMD_QUEUE 0x00000800 |
1683 | #define IPW_INTA_BIT_TX_QUEUE_1 0x00001000 | |
1684 | #define IPW_INTA_BIT_TX_QUEUE_2 0x00002000 | |
1685 | #define IPW_INTA_BIT_TX_QUEUE_3 0x00004000 | |
1686 | #define IPW_INTA_BIT_TX_QUEUE_4 0x00008000 | |
43f66a6c | 1687 | |
b095c381 | 1688 | #define IPW_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE 0x00010000 |
43f66a6c | 1689 | |
b095c381 JK |
1690 | #define IPW_INTA_BIT_PREPARE_FOR_POWER_DOWN 0x00100000 |
1691 | #define IPW_INTA_BIT_POWER_DOWN 0x00200000 | |
43f66a6c | 1692 | |
b095c381 JK |
1693 | #define IPW_INTA_BIT_FW_INITIALIZATION_DONE 0x01000000 |
1694 | #define IPW_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE 0x02000000 | |
1695 | #define IPW_INTA_BIT_RF_KILL_DONE 0x04000000 | |
1696 | #define IPW_INTA_BIT_FATAL_ERROR 0x40000000 | |
1697 | #define IPW_INTA_BIT_PARITY_ERROR 0x80000000 | |
43f66a6c JK |
1698 | |
1699 | /* Interrupts enabled at init time. */ | |
b095c381 JK |
1700 | #define IPW_INTA_MASK_ALL \ |
1701 | (IPW_INTA_BIT_TX_QUEUE_1 | \ | |
1702 | IPW_INTA_BIT_TX_QUEUE_2 | \ | |
1703 | IPW_INTA_BIT_TX_QUEUE_3 | \ | |
1704 | IPW_INTA_BIT_TX_QUEUE_4 | \ | |
1705 | IPW_INTA_BIT_TX_CMD_QUEUE | \ | |
1706 | IPW_INTA_BIT_RX_TRANSFER | \ | |
1707 | IPW_INTA_BIT_FATAL_ERROR | \ | |
1708 | IPW_INTA_BIT_PARITY_ERROR | \ | |
1709 | IPW_INTA_BIT_STATUS_CHANGE | \ | |
1710 | IPW_INTA_BIT_FW_INITIALIZATION_DONE | \ | |
1711 | IPW_INTA_BIT_BEACON_PERIOD_EXPIRED | \ | |
1712 | IPW_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE | \ | |
1713 | IPW_INTA_BIT_PREPARE_FOR_POWER_DOWN | \ | |
1714 | IPW_INTA_BIT_POWER_DOWN | \ | |
1715 | IPW_INTA_BIT_RF_KILL_DONE ) | |
43f66a6c JK |
1716 | |
1717 | /* FW event log definitions */ | |
1718 | #define EVENT_ELEM_SIZE (3 * sizeof(u32)) | |
1719 | #define EVENT_START_OFFSET (1 * sizeof(u32) + 2 * sizeof(u16)) | |
1720 | ||
1721 | /* FW error log definitions */ | |
1722 | #define ERROR_ELEM_SIZE (7 * sizeof(u32)) | |
1723 | #define ERROR_START_OFFSET (1 * sizeof(u32)) | |
1724 | ||
b095c381 JK |
1725 | /* TX power level (dbm) */ |
1726 | #define IPW_TX_POWER_MIN -12 | |
1727 | #define IPW_TX_POWER_MAX 20 | |
1728 | #define IPW_TX_POWER_DEFAULT IPW_TX_POWER_MAX | |
1729 | ||
43f66a6c JK |
1730 | enum { |
1731 | IPW_FW_ERROR_OK = 0, | |
1732 | IPW_FW_ERROR_FAIL, | |
1733 | IPW_FW_ERROR_MEMORY_UNDERFLOW, | |
1734 | IPW_FW_ERROR_MEMORY_OVERFLOW, | |
1735 | IPW_FW_ERROR_BAD_PARAM, | |
1736 | IPW_FW_ERROR_BAD_CHECKSUM, | |
1737 | IPW_FW_ERROR_NMI_INTERRUPT, | |
1738 | IPW_FW_ERROR_BAD_DATABASE, | |
1739 | IPW_FW_ERROR_ALLOC_FAIL, | |
1740 | IPW_FW_ERROR_DMA_UNDERRUN, | |
1741 | IPW_FW_ERROR_DMA_STATUS, | |
b095c381 JK |
1742 | IPW_FW_ERROR_DINO_ERROR, |
1743 | IPW_FW_ERROR_EEPROM_ERROR, | |
43f66a6c JK |
1744 | IPW_FW_ERROR_SYSASSERT, |
1745 | IPW_FW_ERROR_FATAL_ERROR | |
1746 | }; | |
1747 | ||
3e234b4e ZY |
1748 | #define AUTH_OPEN 0 |
1749 | #define AUTH_SHARED_KEY 1 | |
1750 | #define AUTH_LEAP 2 | |
1751 | #define AUTH_IGNORE 3 | |
43f66a6c JK |
1752 | |
1753 | #define HC_ASSOCIATE 0 | |
1754 | #define HC_REASSOCIATE 1 | |
1755 | #define HC_DISASSOCIATE 2 | |
1756 | #define HC_IBSS_START 3 | |
1757 | #define HC_IBSS_RECONF 4 | |
1758 | #define HC_DISASSOC_QUIET 5 | |
1759 | ||
b095c381 JK |
1760 | #define HC_QOS_SUPPORT_ASSOC 0x01 |
1761 | ||
43f66a6c JK |
1762 | #define IPW_RATE_CAPABILITIES 1 |
1763 | #define IPW_RATE_CONNECT 0 | |
1764 | ||
bf79451e JG |
1765 | /* |
1766 | * Rate values and masks | |
43f66a6c JK |
1767 | */ |
1768 | #define IPW_TX_RATE_1MB 0x0A | |
1769 | #define IPW_TX_RATE_2MB 0x14 | |
1770 | #define IPW_TX_RATE_5MB 0x37 | |
1771 | #define IPW_TX_RATE_6MB 0x0D | |
1772 | #define IPW_TX_RATE_9MB 0x0F | |
bf79451e | 1773 | #define IPW_TX_RATE_11MB 0x6E |
43f66a6c JK |
1774 | #define IPW_TX_RATE_12MB 0x05 |
1775 | #define IPW_TX_RATE_18MB 0x07 | |
1776 | #define IPW_TX_RATE_24MB 0x09 | |
1777 | #define IPW_TX_RATE_36MB 0x0B | |
1778 | #define IPW_TX_RATE_48MB 0x01 | |
1779 | #define IPW_TX_RATE_54MB 0x03 | |
1780 | ||
1781 | #define IPW_ORD_TABLE_ID_MASK 0x0000FF00 | |
1782 | #define IPW_ORD_TABLE_VALUE_MASK 0x000000FF | |
1783 | ||
bf79451e JG |
1784 | #define IPW_ORD_TABLE_0_MASK 0x0000F000 |
1785 | #define IPW_ORD_TABLE_1_MASK 0x0000F100 | |
1786 | #define IPW_ORD_TABLE_2_MASK 0x0000F200 | |
1787 | #define IPW_ORD_TABLE_3_MASK 0x0000F300 | |
1788 | #define IPW_ORD_TABLE_4_MASK 0x0000F400 | |
1789 | #define IPW_ORD_TABLE_5_MASK 0x0000F500 | |
1790 | #define IPW_ORD_TABLE_6_MASK 0x0000F600 | |
1791 | #define IPW_ORD_TABLE_7_MASK 0x0000F700 | |
43f66a6c JK |
1792 | |
1793 | /* | |
1794 | * Table 0 Entries (all entries are 32 bits) | |
1795 | */ | |
bf79451e | 1796 | enum { |
43f66a6c JK |
1797 | IPW_ORD_STAT_TX_CURR_RATE = IPW_ORD_TABLE_0_MASK + 1, |
1798 | IPW_ORD_STAT_FRAG_TRESHOLD, | |
1799 | IPW_ORD_STAT_RTS_THRESHOLD, | |
bf79451e JG |
1800 | IPW_ORD_STAT_TX_HOST_REQUESTS, |
1801 | IPW_ORD_STAT_TX_HOST_COMPLETE, | |
1802 | IPW_ORD_STAT_TX_DIR_DATA, | |
43f66a6c JK |
1803 | IPW_ORD_STAT_TX_DIR_DATA_B_1, |
1804 | IPW_ORD_STAT_TX_DIR_DATA_B_2, | |
1805 | IPW_ORD_STAT_TX_DIR_DATA_B_5_5, | |
1806 | IPW_ORD_STAT_TX_DIR_DATA_B_11, | |
1807 | /* Hole */ | |
1808 | ||
43f66a6c JK |
1809 | IPW_ORD_STAT_TX_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 19, |
1810 | IPW_ORD_STAT_TX_DIR_DATA_G_2, | |
1811 | IPW_ORD_STAT_TX_DIR_DATA_G_5_5, | |
1812 | IPW_ORD_STAT_TX_DIR_DATA_G_6, | |
1813 | IPW_ORD_STAT_TX_DIR_DATA_G_9, | |
bf79451e | 1814 | IPW_ORD_STAT_TX_DIR_DATA_G_11, |
43f66a6c JK |
1815 | IPW_ORD_STAT_TX_DIR_DATA_G_12, |
1816 | IPW_ORD_STAT_TX_DIR_DATA_G_18, | |
1817 | IPW_ORD_STAT_TX_DIR_DATA_G_24, | |
1818 | IPW_ORD_STAT_TX_DIR_DATA_G_36, | |
1819 | IPW_ORD_STAT_TX_DIR_DATA_G_48, | |
1820 | IPW_ORD_STAT_TX_DIR_DATA_G_54, | |
bf79451e | 1821 | IPW_ORD_STAT_TX_NON_DIR_DATA, |
43f66a6c JK |
1822 | IPW_ORD_STAT_TX_NON_DIR_DATA_B_1, |
1823 | IPW_ORD_STAT_TX_NON_DIR_DATA_B_2, | |
1824 | IPW_ORD_STAT_TX_NON_DIR_DATA_B_5_5, | |
bf79451e | 1825 | IPW_ORD_STAT_TX_NON_DIR_DATA_B_11, |
43f66a6c JK |
1826 | /* Hole */ |
1827 | ||
43f66a6c JK |
1828 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 44, |
1829 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_2, | |
1830 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_5_5, | |
1831 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_6, | |
1832 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_9, | |
bf79451e | 1833 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_11, |
43f66a6c JK |
1834 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_12, |
1835 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_18, | |
1836 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_24, | |
1837 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_36, | |
1838 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_48, | |
1839 | IPW_ORD_STAT_TX_NON_DIR_DATA_G_54, | |
1840 | IPW_ORD_STAT_TX_RETRY, | |
1841 | IPW_ORD_STAT_TX_FAILURE, | |
1842 | IPW_ORD_STAT_RX_ERR_CRC, | |
1843 | IPW_ORD_STAT_RX_ERR_ICV, | |
1844 | IPW_ORD_STAT_RX_NO_BUFFER, | |
1845 | IPW_ORD_STAT_FULL_SCANS, | |
1846 | IPW_ORD_STAT_PARTIAL_SCANS, | |
1847 | IPW_ORD_STAT_TGH_ABORTED_SCANS, | |
bf79451e | 1848 | IPW_ORD_STAT_TX_TOTAL_BYTES, |
43f66a6c JK |
1849 | IPW_ORD_STAT_CURR_RSSI_RAW, |
1850 | IPW_ORD_STAT_RX_BEACON, | |
1851 | IPW_ORD_STAT_MISSED_BEACONS, | |
bf79451e JG |
1852 | IPW_ORD_TABLE_0_LAST |
1853 | }; | |
43f66a6c JK |
1854 | |
1855 | #define IPW_RSSI_TO_DBM 112 | |
1856 | ||
1857 | /* Table 1 Entries | |
1858 | */ | |
1859 | enum { | |
1860 | IPW_ORD_TABLE_1_LAST = IPW_ORD_TABLE_1_MASK | 1, | |
1861 | }; | |
1862 | ||
1863 | /* | |
1864 | * Table 2 Entries | |
1865 | * | |
1866 | * FW_VERSION: 16 byte string | |
1867 | * FW_DATE: 16 byte string (only 14 bytes used) | |
1868 | * UCODE_VERSION: 4 byte version code | |
1869 | * UCODE_DATE: 5 bytes code code | |
1870 | * ADDAPTER_MAC: 6 byte MAC address | |
1871 | * RTC: 4 byte clock | |
1872 | */ | |
bf79451e | 1873 | enum { |
43f66a6c | 1874 | IPW_ORD_STAT_FW_VERSION = IPW_ORD_TABLE_2_MASK | 1, |
bf79451e | 1875 | IPW_ORD_STAT_FW_DATE, |
43f66a6c | 1876 | IPW_ORD_STAT_UCODE_VERSION, |
bf79451e JG |
1877 | IPW_ORD_STAT_UCODE_DATE, |
1878 | IPW_ORD_STAT_ADAPTER_MAC, | |
1879 | IPW_ORD_STAT_RTC, | |
1880 | IPW_ORD_TABLE_2_LAST | |
1881 | }; | |
43f66a6c JK |
1882 | |
1883 | /* Table 3 */ | |
1884 | enum { | |
1885 | IPW_ORD_STAT_TX_PACKET = IPW_ORD_TABLE_3_MASK | 0, | |
1886 | IPW_ORD_STAT_TX_PACKET_FAILURE, | |
1887 | IPW_ORD_STAT_TX_PACKET_SUCCESS, | |
1888 | IPW_ORD_STAT_TX_PACKET_ABORTED, | |
1889 | IPW_ORD_TABLE_3_LAST | |
1890 | }; | |
1891 | ||
1892 | /* Table 4 */ | |
1893 | enum { | |
1894 | IPW_ORD_TABLE_4_LAST = IPW_ORD_TABLE_4_MASK | |
1895 | }; | |
1896 | ||
1897 | /* Table 5 */ | |
1898 | enum { | |
1899 | IPW_ORD_STAT_AVAILABLE_AP_COUNT = IPW_ORD_TABLE_5_MASK, | |
1900 | IPW_ORD_STAT_AP_ASSNS, | |
1901 | IPW_ORD_STAT_ROAM, | |
1902 | IPW_ORD_STAT_ROAM_CAUSE_MISSED_BEACONS, | |
1903 | IPW_ORD_STAT_ROAM_CAUSE_UNASSOC, | |
1904 | IPW_ORD_STAT_ROAM_CAUSE_RSSI, | |
1905 | IPW_ORD_STAT_ROAM_CAUSE_LINK_QUALITY, | |
1906 | IPW_ORD_STAT_ROAM_CAUSE_AP_LOAD_BALANCE, | |
1907 | IPW_ORD_STAT_ROAM_CAUSE_AP_NO_TX, | |
1908 | IPW_ORD_STAT_LINK_UP, | |
1909 | IPW_ORD_STAT_LINK_DOWN, | |
1910 | IPW_ORD_ANTENNA_DIVERSITY, | |
1911 | IPW_ORD_CURR_FREQ, | |
1912 | IPW_ORD_TABLE_5_LAST | |
1913 | }; | |
1914 | ||
1915 | /* Table 6 */ | |
1916 | enum { | |
1917 | IPW_ORD_COUNTRY_CODE = IPW_ORD_TABLE_6_MASK, | |
1918 | IPW_ORD_CURR_BSSID, | |
1919 | IPW_ORD_CURR_SSID, | |
1920 | IPW_ORD_TABLE_6_LAST | |
1921 | }; | |
1922 | ||
1923 | /* Table 7 */ | |
1924 | enum { | |
1925 | IPW_ORD_STAT_PERCENT_MISSED_BEACONS = IPW_ORD_TABLE_7_MASK, | |
1926 | IPW_ORD_STAT_PERCENT_TX_RETRIES, | |
1927 | IPW_ORD_STAT_PERCENT_LINK_QUALITY, | |
1928 | IPW_ORD_STAT_CURR_RSSI_DBM, | |
1929 | IPW_ORD_TABLE_7_LAST | |
1930 | }; | |
1931 | ||
b39860c6 | 1932 | #define IPW_ERROR_LOG (IPW_SHARED_LOWER_BOUND + 0x410) |
b095c381 JK |
1933 | #define IPW_EVENT_LOG (IPW_SHARED_LOWER_BOUND + 0x414) |
1934 | #define IPW_ORDINALS_TABLE_LOWER (IPW_SHARED_LOWER_BOUND + 0x500) | |
1935 | #define IPW_ORDINALS_TABLE_0 (IPW_SHARED_LOWER_BOUND + 0x180) | |
1936 | #define IPW_ORDINALS_TABLE_1 (IPW_SHARED_LOWER_BOUND + 0x184) | |
1937 | #define IPW_ORDINALS_TABLE_2 (IPW_SHARED_LOWER_BOUND + 0x188) | |
1938 | #define IPW_MEM_FIXED_OVERRIDE (IPW_SHARED_LOWER_BOUND + 0x41C) | |
43f66a6c JK |
1939 | |
1940 | struct ipw_fixed_rate { | |
1941 | u16 tx_rates; | |
1942 | u16 reserved; | |
1943 | } __attribute__ ((packed)); | |
1944 | ||
b095c381 | 1945 | #define IPW_INDIRECT_ADDR_MASK (~0x3ul) |
43f66a6c JK |
1946 | |
1947 | struct host_cmd { | |
1948 | u8 cmd; | |
1949 | u8 len; | |
1950 | u16 reserved; | |
0a7bcf26 | 1951 | u32 *param; |
43f66a6c JK |
1952 | } __attribute__ ((packed)); |
1953 | ||
b9bec768 ZY |
1954 | struct cmdlog_host_cmd { |
1955 | u8 cmd; | |
1956 | u8 len; | |
1957 | u16 reserved; | |
1958 | char param[124]; | |
1959 | } __attribute__ ((packed)); | |
1960 | ||
f6c5cb7c JK |
1961 | struct ipw_cmd_log { |
1962 | unsigned long jiffies; | |
1963 | int retcode; | |
b9bec768 | 1964 | struct cmdlog_host_cmd cmd; |
f6c5cb7c JK |
1965 | }; |
1966 | ||
810dabd4 ZY |
1967 | /* SysConfig command parameters ... */ |
1968 | /* bt_coexistence param */ | |
2638bc39 ZY |
1969 | #define CFG_BT_COEXISTENCE_SIGNAL_CHNL 0x01 /* tell BT our chnl # */ |
1970 | #define CFG_BT_COEXISTENCE_DEFER 0x02 /* defer our Tx if BT traffic */ | |
1971 | #define CFG_BT_COEXISTENCE_KILL 0x04 /* kill our Tx if BT traffic */ | |
1972 | #define CFG_BT_COEXISTENCE_WME_OVER_BT 0x08 /* multimedia extensions */ | |
1973 | #define CFG_BT_COEXISTENCE_OOB 0x10 /* signal BT via out-of-band */ | |
810dabd4 ZY |
1974 | |
1975 | /* clear-to-send to self param */ | |
1976 | #define CFG_CTS_TO_ITSELF_ENABLED_MIN 0x00 | |
1977 | #define CFG_CTS_TO_ITSELF_ENABLED_MAX 0x01 | |
43f66a6c JK |
1978 | #define CFG_CTS_TO_ITSELF_ENABLED_DEF CFG_CTS_TO_ITSELF_ENABLED_MIN |
1979 | ||
810dabd4 | 1980 | /* Antenna diversity param (h/w can select best antenna, based on signal) */ |
2638bc39 ZY |
1981 | #define CFG_SYS_ANTENNA_BOTH 0x00 /* NIC selects best antenna */ |
1982 | #define CFG_SYS_ANTENNA_A 0x01 /* force antenna A */ | |
1983 | #define CFG_SYS_ANTENNA_B 0x03 /* force antenna B */ | |
71de1f3d | 1984 | #define CFG_SYS_ANTENNA_SLOW_DIV 0x02 /* consider background noise */ |
43f66a6c JK |
1985 | |
1986 | /* | |
bf79451e | 1987 | * The definitions below were lifted off the ipw2100 driver, which only |
43f66a6c | 1988 | * supports 'b' mode, so I'm sure these are not exactly correct. |
bf79451e | 1989 | * |
43f66a6c JK |
1990 | * Somebody fix these!! |
1991 | */ | |
1992 | #define REG_MIN_CHANNEL 0 | |
1993 | #define REG_MAX_CHANNEL 14 | |
1994 | ||
1995 | #define REG_CHANNEL_MASK 0x00003FFF | |
1996 | #define IPW_IBSS_11B_DEFAULT_MASK 0x87ff | |
1997 | ||
43f66a6c JK |
1998 | #define IPW_MAX_CONFIG_RETRIES 10 |
1999 | ||
0edd5b44 | 2000 | #endif /* __ipw2200_h__ */ |