1 /**
2 * This header file contains global constant/enum definitions,
3 * global variable declaration.
4 */
5 #ifndef _LBS_DEFS_H_
6 #define _LBS_DEFS_H_
7
8 #include <linux/spinlock.h>
9
10 #ifdef CONFIG_LIBERTAS_DEBUG
11 #define DEBUG
12 #define PROC_DEBUG
13 #endif
14
15 #ifndef DRV_NAME
16 #define DRV_NAME "libertas"
17 #endif
18
19
20 #define LBS_DEB_ENTER 0x00000001
21 #define LBS_DEB_LEAVE 0x00000002
22 #define LBS_DEB_MAIN 0x00000004
23 #define LBS_DEB_NET 0x00000008
24 #define LBS_DEB_MESH 0x00000010
25 #define LBS_DEB_WEXT 0x00000020
26 #define LBS_DEB_IOCTL 0x00000040
27 #define LBS_DEB_SCAN 0x00000080
28 #define LBS_DEB_ASSOC 0x00000100
29 #define LBS_DEB_JOIN 0x00000200
30 #define LBS_DEB_11D 0x00000400
31 #define LBS_DEB_DEBUGFS 0x00000800
32 #define LBS_DEB_ETHTOOL 0x00001000
33 #define LBS_DEB_HOST 0x00002000
34 #define LBS_DEB_CMD 0x00004000
35 #define LBS_DEB_RX 0x00008000
36 #define LBS_DEB_TX 0x00010000
37 #define LBS_DEB_USB 0x00020000
38 #define LBS_DEB_CS 0x00040000
39 #define LBS_DEB_FW 0x00080000
40 #define LBS_DEB_THREAD 0x00100000
41 #define LBS_DEB_HEX 0x00200000
42 #define LBS_DEB_SDIO 0x00400000
43 #define LBS_DEB_SYSFS 0x00800000
44 #define LBS_DEB_SPI 0x01000000
45
46 extern unsigned int lbs_debug;
47
48 #ifdef DEBUG
49 #define LBS_DEB_LL(grp, grpnam, fmt, args...) \
50 do { if ((lbs_debug & (grp)) == (grp)) \
51 printk(KERN_DEBUG DRV_NAME grpnam "%s: " fmt, \
52 in_interrupt() ? " (INT)" : "", ## args); } while (0)
53 #else
54 #define LBS_DEB_LL(grp, grpnam, fmt, args...) do {} while (0)
55 #endif
56
57 #define lbs_deb_enter(grp) \
58 LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s()\n", __func__);
59 #define lbs_deb_enter_args(grp, fmt, args...) \
60 LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s(" fmt ")\n", __func__, ## args);
61 #define lbs_deb_leave(grp) \
62 LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s()\n", __func__);
63 #define lbs_deb_leave_args(grp, fmt, args...) \
64 LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s(), " fmt "\n", \
65 __func__, ##args);
66 #define lbs_deb_main(fmt, args...) LBS_DEB_LL(LBS_DEB_MAIN, " main", fmt, ##args)
67 #define lbs_deb_net(fmt, args...) LBS_DEB_LL(LBS_DEB_NET, " net", fmt, ##args)
68 #define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, " mesh", fmt, ##args)
69 #define lbs_deb_wext(fmt, args...) LBS_DEB_LL(LBS_DEB_WEXT, " wext", fmt, ##args)
70 #define lbs_deb_ioctl(fmt, args...) LBS_DEB_LL(LBS_DEB_IOCTL, " ioctl", fmt, ##args)
71 #define lbs_deb_scan(fmt, args...) LBS_DEB_LL(LBS_DEB_SCAN, " scan", fmt, ##args)
72 #define lbs_deb_assoc(fmt, args...) LBS_DEB_LL(LBS_DEB_ASSOC, " assoc", fmt, ##args)
73 #define lbs_deb_join(fmt, args...) LBS_DEB_LL(LBS_DEB_JOIN, " join", fmt, ##args)
74 #define lbs_deb_11d(fmt, args...) LBS_DEB_LL(LBS_DEB_11D, " 11d", fmt, ##args)
75 #define lbs_deb_debugfs(fmt, args...) LBS_DEB_LL(LBS_DEB_DEBUGFS, " debugfs", fmt, ##args)
76 #define lbs_deb_ethtool(fmt, args...) LBS_DEB_LL(LBS_DEB_ETHTOOL, " ethtool", fmt, ##args)
77 #define lbs_deb_host(fmt, args...) LBS_DEB_LL(LBS_DEB_HOST, " host", fmt, ##args)
78 #define lbs_deb_cmd(fmt, args...) LBS_DEB_LL(LBS_DEB_CMD, " cmd", fmt, ##args)
79 #define lbs_deb_rx(fmt, args...) LBS_DEB_LL(LBS_DEB_RX, " rx", fmt, ##args)
80 #define lbs_deb_tx(fmt, args...) LBS_DEB_LL(LBS_DEB_TX, " tx", fmt, ##args)
81 #define lbs_deb_fw(fmt, args...) LBS_DEB_LL(LBS_DEB_FW, " fw", fmt, ##args)
82 #define lbs_deb_usb(fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usb", fmt, ##args)
83 #define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, " usbd", "%s:" fmt, dev_name(dev), ##args)
84 #define lbs_deb_cs(fmt, args...) LBS_DEB_LL(LBS_DEB_CS, " cs", fmt, ##args)
85 #define lbs_deb_thread(fmt, args...) LBS_DEB_LL(LBS_DEB_THREAD, " thread", fmt, ##args)
86 #define lbs_deb_sdio(fmt, args...) LBS_DEB_LL(LBS_DEB_SDIO, " sdio", fmt, ##args)
87 #define lbs_deb_sysfs(fmt, args...) LBS_DEB_LL(LBS_DEB_SYSFS, " sysfs", fmt, ##args)
88 #define lbs_deb_spi(fmt, args...) LBS_DEB_LL(LBS_DEB_SPI, " spi", fmt, ##args)
89
90 #define lbs_pr_info(format, args...) \
91 printk(KERN_INFO DRV_NAME": " format, ## args)
92 #define lbs_pr_err(format, args...) \
93 printk(KERN_ERR DRV_NAME": " format, ## args)
94 #define lbs_pr_alert(format, args...) \
95 printk(KERN_ALERT DRV_NAME": " format, ## args)
96
97 #ifdef DEBUG
98 static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, int len)
99 {
100 int i = 0;
101
102 if (len &&
103 (lbs_debug & LBS_DEB_HEX) &&
104 (lbs_debug & grp))
105 {
106 for (i = 1; i <= len; i++) {
107 if ((i & 0xf) == 1) {
108 if (i != 1)
109 printk("\n");
110 printk(DRV_NAME " %s: ", prompt);
111 }
112 printk("%02x ", (u8) * buf);
113 buf++;
114 }
115 printk("\n");
116 }
117 }
118 #else
119 #define lbs_deb_hex(grp,prompt,buf,len) do {} while (0)
120 #endif
121
122
123
124 /** Buffer Constants */
125
126 /* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
127 * addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
128 * driver has more local TxPDs. Each TxPD on the host memory is associated
129 * with a Tx control node. The driver maintains 8 RxPD descriptors for
130 * station firmware to store Rx packet information.
131 *
132 * Current version of MAC has a 32x6 multicast address buffer.
133 *
134 * 802.11b can have up to 14 channels, the driver keeps the
135 * BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
136 */
137
138 #define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
139 #define LBS_NUM_CMD_BUFFERS 10
140 #define LBS_CMD_BUFFER_SIZE (2 * 1024)
141 #define MRVDRV_MAX_CHANNEL_SIZE 14
142 #define MRVDRV_ASSOCIATION_TIME_OUT 255
143 #define MRVDRV_SNAP_HEADER_LEN 8
144
145 #define LBS_UPLD_SIZE 2312
146 #define DEV_NAME_LEN 32
147
148 /* Wake criteria for HOST_SLEEP_CFG command */
149 #define EHS_WAKE_ON_BROADCAST_DATA 0x0001
150 #define EHS_WAKE_ON_UNICAST_DATA 0x0002
151 #define EHS_WAKE_ON_MAC_EVENT 0x0004
152 #define EHS_WAKE_ON_MULTICAST_DATA 0x0008
153 #define EHS_REMOVE_WAKEUP 0xFFFFFFFF
154 /* Wake rules for Host_Sleep_CFG command */
155 #define WOL_RULE_NET_TYPE_INFRA_OR_IBSS 0x00
156 #define WOL_RULE_NET_TYPE_MESH 0x10
157 #define WOL_RULE_ADDR_TYPE_BCAST 0x01
158 #define WOL_RULE_ADDR_TYPE_MCAST 0x08
159 #define WOL_RULE_ADDR_TYPE_UCAST 0x02
160 #define WOL_RULE_OP_AND 0x01
161 #define WOL_RULE_OP_OR 0x02
162 #define WOL_RULE_OP_INVALID 0xFF
163 #define WOL_RESULT_VALID_CMD 0
164 #define WOL_RESULT_NOSPC_ERR 1
165 #define WOL_RESULT_EEXIST_ERR 2
166
167 /** Misc constants */
168 /* This section defines 802.11 specific contants */
169
170 #define MRVDRV_MAX_BSS_DESCRIPTS 16
171 #define MRVDRV_MAX_REGION_CODE 6
172
173 #define MRVDRV_IGNORE_MULTIPLE_DTIM 0xfffe
174 #define MRVDRV_MIN_MULTIPLE_DTIM 1
175 #define MRVDRV_MAX_MULTIPLE_DTIM 5
176 #define MRVDRV_DEFAULT_MULTIPLE_DTIM 1
177
178 #define MRVDRV_DEFAULT_LISTEN_INTERVAL 10
179
180 #define MRVDRV_CHANNELS_PER_SCAN 4
181 #define MRVDRV_MAX_CHANNELS_PER_SCAN 14
182
183 #define MRVDRV_MIN_BEACON_INTERVAL 20
184 #define MRVDRV_MAX_BEACON_INTERVAL 1000
185 #define MRVDRV_BEACON_INTERVAL 100
186
187 #define MARVELL_MESH_IE_LENGTH 9
188
189 /* Values used to populate the struct mrvl_mesh_ie. The only time you need this
190 * is when enabling the mesh using CMD_MESH_CONFIG.
191 */
192 #define MARVELL_MESH_IE_TYPE 4
193 #define MARVELL_MESH_IE_SUBTYPE 0
194 #define MARVELL_MESH_IE_VERSION 0
195 #define MARVELL_MESH_PROTO_ID_HWMP 0
196 #define MARVELL_MESH_METRIC_ID 0
197 #define MARVELL_MESH_CAPABILITY 0
198
199 /** INT status Bit Definition*/
200 #define MRVDRV_TX_DNLD_RDY 0x0001
201 #define MRVDRV_RX_UPLD_RDY 0x0002
202 #define MRVDRV_CMD_DNLD_RDY 0x0004
203 #define MRVDRV_CMD_UPLD_RDY 0x0008
204 #define MRVDRV_CARDEVENT 0x0010
205
206 /* Automatic TX control default levels */
207 #define POW_ADAPT_DEFAULT_P0 13
208 #define POW_ADAPT_DEFAULT_P1 15
209 #define POW_ADAPT_DEFAULT_P2 18
210 #define TPC_DEFAULT_P0 5
211 #define TPC_DEFAULT_P1 10
212 #define TPC_DEFAULT_P2 13
213
214 /** TxPD status */
215
216 /* Station firmware use TxPD status field to report final Tx transmit
217 * result, Bit masks are used to present combined situations.
218 */
219
220 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
221 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08
222
223 /** Tx mesh flag */
224 /* Currently we are using normal WDS flag as mesh flag.
225 * TODO: change to proper mesh flag when MAC understands it.
226 */
227 #define TxPD_CONTROL_WDS_FRAME (1<<17)
228 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME
229
230 /** Mesh interface ID */
231 #define MESH_IFACE_ID 0x0001
232 /** Mesh id should be in bits 14-13-12 */
233 #define MESH_IFACE_BIT_OFFSET 0x000c
234 /** Mesh enable bit in FW capability */
235 #define MESH_CAPINFO_ENABLE_MASK (1<<16)
236
237 /** FW definition from Marvell v4 */
238 #define MRVL_FW_V4 (0x04)
239 /** FW definition from Marvell v5 */
240 #define MRVL_FW_V5 (0x05)
241 /** FW definition from Marvell v10 */
242 #define MRVL_FW_V10 (0x0a)
243 /** FW major revision definition */
244 #define MRVL_FW_MAJOR_REV(x) ((x)>>24)
245
246 /** RxPD status */
247
248 #define MRVDRV_RXPD_STATUS_OK 0x0001
249
250 /** RxPD status - Received packet types */
251 /** Rx mesh flag */
252 /* Currently we are using normal WDS flag as mesh flag.
253 * TODO: change to proper mesh flag when MAC understands it.
254 */
255 #define RxPD_CONTROL_WDS_FRAME (0x40)
256 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME
257
258 /** RSSI-related defines */
259 /* RSSI constants are used to implement 802.11 RSSI threshold
260 * indication. if the Rx packet signal got too weak for 5 consecutive
261 * times, miniport driver (driver) will report this event to wrapper
262 */
263
264 #define MRVDRV_NF_DEFAULT_SCAN_VALUE (-96)
265
266 /** RTS/FRAG related defines */
267 #define MRVDRV_RTS_MIN_VALUE 0
268 #define MRVDRV_RTS_MAX_VALUE 2347
269 #define MRVDRV_FRAG_MIN_VALUE 256
270 #define MRVDRV_FRAG_MAX_VALUE 2346
271
272 /* This is for firmware specific length */
273 #define EXTRA_LEN 36
274
275 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
276 (ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)
277
278 #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
279 (ETH_FRAME_LEN + sizeof(struct rxpd) \
280 + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
281
282 #define CMD_F_HOSTCMD (1 << 0)
283 #define FW_CAPINFO_WPA (1 << 0)
284 #define FW_CAPINFO_PS (1 << 1)
285 #define FW_CAPINFO_FIRMWARE_UPGRADE (1 << 13)
286 #define FW_CAPINFO_BOOT2_UPGRADE (1<<14)
287 #define FW_CAPINFO_PERSISTENT_CONFIG (1<<15)
288
289 #define KEY_LEN_WPA_AES 16
290 #define KEY_LEN_WPA_TKIP 32
291 #define KEY_LEN_WEP_104 13
292 #define KEY_LEN_WEP_40 5
293
294 #define RF_ANTENNA_1 0x1
295 #define RF_ANTENNA_2 0x2
296 #define RF_ANTENNA_AUTO 0xFFFF
297
298 #define BAND_B (0x01)
299 #define BAND_G (0x02)
300 #define ALL_802_11_BANDS (BAND_B | BAND_G)
301
302 /** MACRO DEFINITIONS */
303 #define CAL_NF(NF) ((s32)(-(s32)(NF)))
304 #define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF)))
305 #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
306
307 #define DEFAULT_BCN_AVG_FACTOR 8
308 #define DEFAULT_DATA_AVG_FACTOR 8
309 #define AVG_SCALE 100
310 #define CAL_AVG_SNR_NF(AVG, SNRNF, N) \
311 (((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
312 ((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
313 AVG_SCALE)) / N))
314
315 #define MAX_RATES 14
316
317 #define MAX_LEDS 8
318
319 /** Global Variable Declaration */
320 extern const char lbs_driver_version[];
321 extern u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE];
322
323 extern u8 lbs_bg_rates[MAX_RATES];
324
325 /** ENUM definition*/
326 /** SNRNF_TYPE */
327 enum SNRNF_TYPE {
328 TYPE_BEACON = 0,
329 TYPE_RXPD,
330 MAX_TYPE_B
331 };
332
333 /** SNRNF_DATA*/
334 enum SNRNF_DATA {
335 TYPE_NOAVG = 0,
336 TYPE_AVG,
337 MAX_TYPE_AVG
338 };
339
340 /** LBS_802_11_POWER_MODE */
341 enum LBS_802_11_POWER_MODE {
342 LBS802_11POWERMODECAM,
343 LBS802_11POWERMODEMAX_PSP,
344 LBS802_11POWERMODEFAST_PSP,
345 /*not a real mode, defined as an upper bound */
346 LBS802_11POWEMODEMAX
347 };
348
349 /** PS_STATE */
350 enum PS_STATE {
351 PS_STATE_FULL_POWER,
352 PS_STATE_AWAKE,
353 PS_STATE_PRE_SLEEP,
354 PS_STATE_SLEEP
355 };
356
357 /** DNLD_STATE */
358 enum DNLD_STATE {
359 DNLD_RES_RECEIVED,
360 DNLD_DATA_SENT,
361 DNLD_CMD_SENT,
362 DNLD_BOOTCMD_SENT,
363 };
364
365 /** LBS_MEDIA_STATE */
366 enum LBS_MEDIA_STATE {
367 LBS_CONNECTED,
368 LBS_DISCONNECTED
369 };
370
371 /** LBS_802_11_PRIVACY_FILTER */
372 enum LBS_802_11_PRIVACY_FILTER {
373 LBS802_11PRIVFILTERACCEPTALL,
374 LBS802_11PRIVFILTER8021XWEP
375 };
376
377 /** mv_ms_type */
378 enum mv_ms_type {
379 MVMS_DAT = 0,
380 MVMS_CMD = 1,
381 MVMS_TXDONE = 2,
382 MVMS_EVENT
383 };
384
385 /** KEY_TYPE_ID */
386 enum KEY_TYPE_ID {
387 KEY_TYPE_ID_WEP = 0,
388 KEY_TYPE_ID_TKIP,
389 KEY_TYPE_ID_AES
390 };
391
392 /** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
393 enum KEY_INFO_WPA {
394 KEY_INFO_WPA_MCAST = 0x01,
395 KEY_INFO_WPA_UNICAST = 0x02,
396 KEY_INFO_WPA_ENABLED = 0x04
397 };
398
399 /** mesh_fw_ver */
400 enum _mesh_fw_ver {
401 MESH_NONE = 0, /* MESH is not supported */
402 MESH_FW_OLD, /* MESH is supported in FW V5 */
403 MESH_FW_NEW, /* MESH is supported in FW V10 and newer */
404 };
405
406 /* Default values for fwt commands. */
407 #define FWT_DEFAULT_METRIC 0
408 #define FWT_DEFAULT_DIR 1
409 /* Default Rate, 11Mbps */
410 #define FWT_DEFAULT_RATE 3
411 #define FWT_DEFAULT_SSN 0xffffffff
412 #define FWT_DEFAULT_DSN 0
413 #define FWT_DEFAULT_HOPCOUNT 0
414 #define FWT_DEFAULT_TTL 0
415 #define FWT_DEFAULT_EXPIRATION 0
416 #define FWT_DEFAULT_SLEEPMODE 0
417 #define FWT_DEFAULT_SNR 0
418
419 #endif
420
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