diff options
author | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
---|---|---|
committer | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
commit | fcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch) | |
tree | a57612d1888735a2ec7972891b68c1ac5ec8faea /drivers/net/wireless/bcm4329/include/bcmutils.h | |
parent | 8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff) |
Diffstat (limited to 'drivers/net/wireless/bcm4329/include/bcmutils.h')
-rw-r--r-- | drivers/net/wireless/bcm4329/include/bcmutils.h | 637 |
1 files changed, 637 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcm4329/include/bcmutils.h b/drivers/net/wireless/bcm4329/include/bcmutils.h new file mode 100644 index 00000000000..f85ed351d66 --- /dev/null +++ b/drivers/net/wireless/bcm4329/include/bcmutils.h | |||
@@ -0,0 +1,637 @@ | |||
1 | /* | ||
2 | * Misc useful os-independent macros and functions. | ||
3 | * | ||
4 | * Copyright (C) 1999-2010, Broadcom Corporation | ||
5 | * | ||
6 | * Unless you and Broadcom execute a separate written software license | ||
7 | * agreement governing use of this software, this software is licensed to you | ||
8 | * under the terms of the GNU General Public License version 2 (the "GPL"), | ||
9 | * available at http://www.broadcom.com/licenses/GPLv2.php, with the | ||
10 | * following added to such license: | ||
11 | * | ||
12 | * As a special exception, the copyright holders of this software give you | ||
13 | * permission to link this software with independent modules, and to copy and | ||
14 | * distribute the resulting executable under terms of your choice, provided that | ||
15 | * you also meet, for each linked independent module, the terms and conditions of | ||
16 | * the license of that module. An independent module is a module which is not | ||
17 | * derived from this software. The special exception does not apply to any | ||
18 | * modifications of the software. | ||
19 | * | ||
20 | * Notwithstanding the above, under no circumstances may you combine this | ||
21 | * software in any way with any other Broadcom software provided under a license | ||
22 | * other than the GPL, without Broadcom's express prior written consent. | ||
23 | * $Id: bcmutils.h,v 13.184.4.6.2.1.18.25 2010/04/26 06:05:24 Exp $ | ||
24 | */ | ||
25 | |||
26 | |||
27 | #ifndef _bcmutils_h_ | ||
28 | #define _bcmutils_h_ | ||
29 | |||
30 | #ifdef __cplusplus | ||
31 | extern "C" { | ||
32 | #endif | ||
33 | |||
34 | |||
35 | #define _BCM_U 0x01 | ||
36 | #define _BCM_L 0x02 | ||
37 | #define _BCM_D 0x04 | ||
38 | #define _BCM_C 0x08 | ||
39 | #define _BCM_P 0x10 | ||
40 | #define _BCM_S 0x20 | ||
41 | #define _BCM_X 0x40 | ||
42 | #define _BCM_SP 0x80 | ||
43 | |||
44 | extern const unsigned char bcm_ctype[]; | ||
45 | #define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)]) | ||
46 | |||
47 | #define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0) | ||
48 | #define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0) | ||
49 | #define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0) | ||
50 | #define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0) | ||
51 | #define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0) | ||
52 | #define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0) | ||
53 | #define bcm_isprint(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0) | ||
54 | #define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0) | ||
55 | #define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0) | ||
56 | #define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0) | ||
57 | #define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0) | ||
58 | #define bcm_tolower(c) (bcm_isupper((c)) ? ((c) + 'a' - 'A') : (c)) | ||
59 | #define bcm_toupper(c) (bcm_islower((c)) ? ((c) + 'A' - 'a') : (c)) | ||
60 | |||
61 | |||
62 | |||
63 | struct bcmstrbuf { | ||
64 | char *buf; | ||
65 | unsigned int size; | ||
66 | char *origbuf; | ||
67 | unsigned int origsize; | ||
68 | }; | ||
69 | |||
70 | |||
71 | #ifdef BCMDRIVER | ||
72 | #include <osl.h> | ||
73 | |||
74 | #define GPIO_PIN_NOTDEFINED 0x20 | ||
75 | |||
76 | |||
77 | #define SPINWAIT(exp, us) { \ | ||
78 | uint countdown = (us) + 9; \ | ||
79 | while ((exp) && (countdown >= 10)) {\ | ||
80 | OSL_DELAY(10); \ | ||
81 | countdown -= 10; \ | ||
82 | } \ | ||
83 | } | ||
84 | |||
85 | |||
86 | |||
87 | #ifndef PKTQ_LEN_DEFAULT | ||
88 | #define PKTQ_LEN_DEFAULT 128 | ||
89 | #endif | ||
90 | #ifndef PKTQ_MAX_PREC | ||
91 | #define PKTQ_MAX_PREC 16 | ||
92 | #endif | ||
93 | |||
94 | typedef struct pktq_prec { | ||
95 | void *head; | ||
96 | void *tail; | ||
97 | uint16 len; | ||
98 | uint16 max; | ||
99 | } pktq_prec_t; | ||
100 | |||
101 | |||
102 | |||
103 | struct pktq { | ||
104 | uint16 num_prec; | ||
105 | uint16 hi_prec; | ||
106 | uint16 max; | ||
107 | uint16 len; | ||
108 | |||
109 | struct pktq_prec q[PKTQ_MAX_PREC]; | ||
110 | }; | ||
111 | |||
112 | |||
113 | struct spktq { | ||
114 | uint16 num_prec; | ||
115 | uint16 hi_prec; | ||
116 | uint16 max; | ||
117 | uint16 len; | ||
118 | |||
119 | struct pktq_prec q[1]; | ||
120 | }; | ||
121 | |||
122 | #define PKTQ_PREC_ITER(pq, prec) for (prec = (pq)->num_prec - 1; prec >= 0; prec--) | ||
123 | |||
124 | |||
125 | |||
126 | |||
127 | struct ether_addr; | ||
128 | |||
129 | extern int ether_isbcast(const void *ea); | ||
130 | extern int ether_isnulladdr(const void *ea); | ||
131 | |||
132 | |||
133 | |||
134 | #define pktq_psetmax(pq, prec, _max) ((pq)->q[prec].max = (_max)) | ||
135 | #define pktq_plen(pq, prec) ((pq)->q[prec].len) | ||
136 | #define pktq_pavail(pq, prec) ((pq)->q[prec].max - (pq)->q[prec].len) | ||
137 | #define pktq_pfull(pq, prec) ((pq)->q[prec].len >= (pq)->q[prec].max) | ||
138 | #define pktq_pempty(pq, prec) ((pq)->q[prec].len == 0) | ||
139 | |||
140 | #define pktq_ppeek(pq, prec) ((pq)->q[prec].head) | ||
141 | #define pktq_ppeek_tail(pq, prec) ((pq)->q[prec].tail) | ||
142 | |||
143 | extern void *pktq_penq(struct pktq *pq, int prec, void *p); | ||
144 | extern void *pktq_penq_head(struct pktq *pq, int prec, void *p); | ||
145 | extern void *pktq_pdeq(struct pktq *pq, int prec); | ||
146 | extern void *pktq_pdeq_tail(struct pktq *pq, int prec); | ||
147 | |||
148 | extern bool pktq_pdel(struct pktq *pq, void *p, int prec); | ||
149 | |||
150 | |||
151 | extern void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir); | ||
152 | |||
153 | extern void pktq_flush(osl_t *osh, struct pktq *pq, bool dir); | ||
154 | |||
155 | |||
156 | |||
157 | extern int pktq_mlen(struct pktq *pq, uint prec_bmp); | ||
158 | extern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out); | ||
159 | |||
160 | |||
161 | |||
162 | #define pktq_len(pq) ((int)(pq)->len) | ||
163 | #define pktq_max(pq) ((int)(pq)->max) | ||
164 | #define pktq_avail(pq) ((int)((pq)->max - (pq)->len)) | ||
165 | #define pktq_full(pq) ((pq)->len >= (pq)->max) | ||
166 | #define pktq_empty(pq) ((pq)->len == 0) | ||
167 | |||
168 | |||
169 | #define pktenq(pq, p) pktq_penq(((struct pktq *)pq), 0, (p)) | ||
170 | #define pktenq_head(pq, p) pktq_penq_head(((struct pktq *)pq), 0, (p)) | ||
171 | #define pktdeq(pq) pktq_pdeq(((struct pktq *)pq), 0) | ||
172 | #define pktdeq_tail(pq) pktq_pdeq_tail(((struct pktq *)pq), 0) | ||
173 | #define pktqinit(pq, len) pktq_init(((struct pktq *)pq), 1, len) | ||
174 | |||
175 | extern void pktq_init(struct pktq *pq, int num_prec, int max_len); | ||
176 | |||
177 | extern void *pktq_deq(struct pktq *pq, int *prec_out); | ||
178 | extern void *pktq_deq_tail(struct pktq *pq, int *prec_out); | ||
179 | extern void *pktq_peek(struct pktq *pq, int *prec_out); | ||
180 | extern void *pktq_peek_tail(struct pktq *pq, int *prec_out); | ||
181 | |||
182 | |||
183 | |||
184 | extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf); | ||
185 | extern uint pktfrombuf(osl_t *osh, void *p, uint offset, int len, uchar *buf); | ||
186 | extern uint pkttotlen(osl_t *osh, void *p); | ||
187 | extern void *pktlast(osl_t *osh, void *p); | ||
188 | extern uint pktsegcnt(osl_t *osh, void *p); | ||
189 | |||
190 | |||
191 | extern uint pktsetprio(void *pkt, bool update_vtag); | ||
192 | #define PKTPRIO_VDSCP 0x100 | ||
193 | #define PKTPRIO_VLAN 0x200 | ||
194 | #define PKTPRIO_UPD 0x400 | ||
195 | #define PKTPRIO_DSCP 0x800 | ||
196 | |||
197 | |||
198 | extern int bcm_atoi(char *s); | ||
199 | extern ulong bcm_strtoul(char *cp, char **endp, uint base); | ||
200 | extern char *bcmstrstr(char *haystack, char *needle); | ||
201 | extern char *bcmstrcat(char *dest, const char *src); | ||
202 | extern char *bcmstrncat(char *dest, const char *src, uint size); | ||
203 | extern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen); | ||
204 | char* bcmstrtok(char **string, const char *delimiters, char *tokdelim); | ||
205 | int bcmstricmp(const char *s1, const char *s2); | ||
206 | int bcmstrnicmp(const char* s1, const char* s2, int cnt); | ||
207 | |||
208 | |||
209 | |||
210 | extern char *bcm_ether_ntoa(const struct ether_addr *ea, char *buf); | ||
211 | extern int bcm_ether_atoe(char *p, struct ether_addr *ea); | ||
212 | |||
213 | |||
214 | struct ipv4_addr; | ||
215 | extern char *bcm_ip_ntoa(struct ipv4_addr *ia, char *buf); | ||
216 | |||
217 | |||
218 | extern void bcm_mdelay(uint ms); | ||
219 | |||
220 | extern char *getvar(char *vars, const char *name); | ||
221 | extern int getintvar(char *vars, const char *name); | ||
222 | extern uint getgpiopin(char *vars, char *pin_name, uint def_pin); | ||
223 | #define bcm_perf_enable() | ||
224 | #define bcmstats(fmt) | ||
225 | #define bcmlog(fmt, a1, a2) | ||
226 | #define bcmdumplog(buf, size) *buf = '\0' | ||
227 | #define bcmdumplogent(buf, idx) -1 | ||
228 | |||
229 | #define bcmtslog(tstamp, fmt, a1, a2) | ||
230 | #define bcmprinttslogs() | ||
231 | #define bcmprinttstamp(us) | ||
232 | |||
233 | |||
234 | |||
235 | |||
236 | typedef struct bcm_iovar { | ||
237 | const char *name; | ||
238 | uint16 varid; | ||
239 | uint16 flags; | ||
240 | uint16 type; | ||
241 | uint16 minlen; | ||
242 | } bcm_iovar_t; | ||
243 | |||
244 | |||
245 | |||
246 | |||
247 | #define IOV_GET 0 | ||
248 | #define IOV_SET 1 | ||
249 | |||
250 | |||
251 | #define IOV_GVAL(id) ((id)*2) | ||
252 | #define IOV_SVAL(id) (((id)*2)+IOV_SET) | ||
253 | #define IOV_ISSET(actionid) ((actionid & IOV_SET) == IOV_SET) | ||
254 | |||
255 | |||
256 | |||
257 | extern const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name); | ||
258 | extern int bcm_iovar_lencheck(const bcm_iovar_t *table, void *arg, int len, bool set); | ||
259 | |||
260 | #endif | ||
261 | |||
262 | |||
263 | #define IOVT_VOID 0 | ||
264 | #define IOVT_BOOL 1 | ||
265 | #define IOVT_INT8 2 | ||
266 | #define IOVT_UINT8 3 | ||
267 | #define IOVT_INT16 4 | ||
268 | #define IOVT_UINT16 5 | ||
269 | #define IOVT_INT32 6 | ||
270 | #define IOVT_UINT32 7 | ||
271 | #define IOVT_BUFFER 8 | ||
272 | #define BCM_IOVT_VALID(type) (((unsigned int)(type)) <= IOVT_BUFFER) | ||
273 | |||
274 | |||
275 | #define BCM_IOV_TYPE_INIT { \ | ||
276 | "void", \ | ||
277 | "bool", \ | ||
278 | "int8", \ | ||
279 | "uint8", \ | ||
280 | "int16", \ | ||
281 | "uint16", \ | ||
282 | "int32", \ | ||
283 | "uint32", \ | ||
284 | "buffer", \ | ||
285 | "" } | ||
286 | |||
287 | #define BCM_IOVT_IS_INT(type) (\ | ||
288 | (type == IOVT_BOOL) || \ | ||
289 | (type == IOVT_INT8) || \ | ||
290 | (type == IOVT_UINT8) || \ | ||
291 | (type == IOVT_INT16) || \ | ||
292 | (type == IOVT_UINT16) || \ | ||
293 | (type == IOVT_INT32) || \ | ||
294 | (type == IOVT_UINT32)) | ||
295 | |||
296 | |||
297 | |||
298 | #define BCME_STRLEN 64 | ||
299 | #define VALID_BCMERROR(e) ((e <= 0) && (e >= BCME_LAST)) | ||
300 | |||
301 | |||
302 | |||
303 | |||
304 | #define BCME_OK 0 | ||
305 | #define BCME_ERROR -1 | ||
306 | #define BCME_BADARG -2 | ||
307 | #define BCME_BADOPTION -3 | ||
308 | #define BCME_NOTUP -4 | ||
309 | #define BCME_NOTDOWN -5 | ||
310 | #define BCME_NOTAP -6 | ||
311 | #define BCME_NOTSTA -7 | ||
312 | #define BCME_BADKEYIDX -8 | ||
313 | #define BCME_RADIOOFF -9 | ||
314 | #define BCME_NOTBANDLOCKED -10 | ||
315 | #define BCME_NOCLK -11 | ||
316 | #define BCME_BADRATESET -12 | ||
317 | #define BCME_BADBAND -13 | ||
318 | #define BCME_BUFTOOSHORT -14 | ||
319 | #define BCME_BUFTOOLONG -15 | ||
320 | #define BCME_BUSY -16 | ||
321 | #define BCME_NOTASSOCIATED -17 | ||
322 | #define BCME_BADSSIDLEN -18 | ||
323 | #define BCME_OUTOFRANGECHAN -19 | ||
324 | #define BCME_BADCHAN -20 | ||
325 | #define BCME_BADADDR -21 | ||
326 | #define BCME_NORESOURCE -22 | ||
327 | #define BCME_UNSUPPORTED -23 | ||
328 | #define BCME_BADLEN -24 | ||
329 | #define BCME_NOTREADY -25 | ||
330 | #define BCME_EPERM -26 | ||
331 | #define BCME_NOMEM -27 | ||
332 | #define BCME_ASSOCIATED -28 | ||
333 | #define BCME_RANGE -29 | ||
334 | #define BCME_NOTFOUND -30 | ||
335 | #define BCME_WME_NOT_ENABLED -31 | ||
336 | #define BCME_TSPEC_NOTFOUND -32 | ||
337 | #define BCME_ACM_NOTSUPPORTED -33 | ||
338 | #define BCME_NOT_WME_ASSOCIATION -34 | ||
339 | #define BCME_SDIO_ERROR -35 | ||
340 | #define BCME_DONGLE_DOWN -36 | ||
341 | #define BCME_VERSION -37 | ||
342 | #define BCME_TXFAIL -38 | ||
343 | #define BCME_RXFAIL -39 | ||
344 | #define BCME_NODEVICE -40 | ||
345 | #define BCME_UNFINISHED -41 | ||
346 | #define BCME_LAST BCME_UNFINISHED | ||
347 | |||
348 | |||
349 | #define BCMERRSTRINGTABLE { \ | ||
350 | "OK", \ | ||
351 | "Undefined error", \ | ||
352 | "Bad Argument", \ | ||
353 | "Bad Option", \ | ||
354 | "Not up", \ | ||
355 | "Not down", \ | ||
356 | "Not AP", \ | ||
357 | "Not STA", \ | ||
358 | "Bad Key Index", \ | ||
359 | "Radio Off", \ | ||
360 | "Not band locked", \ | ||
361 | "No clock", \ | ||
362 | "Bad Rate valueset", \ | ||
363 | "Bad Band", \ | ||
364 | "Buffer too short", \ | ||
365 | "Buffer too long", \ | ||
366 | "Busy", \ | ||
367 | "Not Associated", \ | ||
368 | "Bad SSID len", \ | ||
369 | "Out of Range Channel", \ | ||
370 | "Bad Channel", \ | ||
371 | "Bad Address", \ | ||
372 | "Not Enough Resources", \ | ||
373 | "Unsupported", \ | ||
374 | "Bad length", \ | ||
375 | "Not Ready", \ | ||
376 | "Not Permitted", \ | ||
377 | "No Memory", \ | ||
378 | "Associated", \ | ||
379 | "Not In Range", \ | ||
380 | "Not Found", \ | ||
381 | "WME Not Enabled", \ | ||
382 | "TSPEC Not Found", \ | ||
383 | "ACM Not Supported", \ | ||
384 | "Not WME Association", \ | ||
385 | "SDIO Bus Error", \ | ||
386 | "Dongle Not Accessible", \ | ||
387 | "Incorrect version", \ | ||
388 | "TX Failure", \ | ||
389 | "RX Failure", \ | ||
390 | "Device Not Present", \ | ||
391 | "Command not finished", \ | ||
392 | } | ||
393 | |||
394 | #ifndef ABS | ||
395 | #define ABS(a) (((a) < 0)?-(a):(a)) | ||
396 | #endif | ||
397 | |||
398 | #ifndef MIN | ||
399 | #define MIN(a, b) (((a) < (b))?(a):(b)) | ||
400 | #endif | ||
401 | |||
402 | #ifndef MAX | ||
403 | #define MAX(a, b) (((a) > (b))?(a):(b)) | ||
404 | #endif | ||
405 | |||
406 | #define CEIL(x, y) (((x) + ((y)-1)) / (y)) | ||
407 | #define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) | ||
408 | #define ISALIGNED(a, x) (((a) & ((x)-1)) == 0) | ||
409 | #define ALIGN_ADDR(addr, boundary) (void *)(((uintptr)(addr) + (boundary) - 1) \ | ||
410 | & ~((boundary) - 1)) | ||
411 | #define ISPOWEROF2(x) ((((x)-1)&(x)) == 0) | ||
412 | #define VALID_MASK(mask) !((mask) & ((mask) + 1)) | ||
413 | #ifndef OFFSETOF | ||
414 | #define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) | ||
415 | #endif | ||
416 | #ifndef ARRAYSIZE | ||
417 | #define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0])) | ||
418 | #endif | ||
419 | |||
420 | |||
421 | #ifndef setbit | ||
422 | #ifndef NBBY | ||
423 | #define NBBY 8 | ||
424 | #endif | ||
425 | #define setbit(a, i) (((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY)) | ||
426 | #define clrbit(a, i) (((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) | ||
427 | #define isset(a, i) (((const uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) | ||
428 | #define isclr(a, i) ((((const uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) | ||
429 | #endif | ||
430 | |||
431 | #define NBITS(type) (sizeof(type) * 8) | ||
432 | #define NBITVAL(nbits) (1 << (nbits)) | ||
433 | #define MAXBITVAL(nbits) ((1 << (nbits)) - 1) | ||
434 | #define NBITMASK(nbits) MAXBITVAL(nbits) | ||
435 | #define MAXNBVAL(nbyte) MAXBITVAL((nbyte) * 8) | ||
436 | |||
437 | |||
438 | #define MUX(pred, true, false) ((pred) ? (true) : (false)) | ||
439 | |||
440 | |||
441 | #define MODDEC(x, bound) MUX((x) == 0, (bound) - 1, (x) - 1) | ||
442 | #define MODINC(x, bound) MUX((x) == (bound) - 1, 0, (x) + 1) | ||
443 | |||
444 | |||
445 | #define MODDEC_POW2(x, bound) (((x) - 1) & ((bound) - 1)) | ||
446 | #define MODINC_POW2(x, bound) (((x) + 1) & ((bound) - 1)) | ||
447 | |||
448 | |||
449 | #define MODADD(x, y, bound) \ | ||
450 | MUX((x) + (y) >= (bound), (x) + (y) - (bound), (x) + (y)) | ||
451 | #define MODSUB(x, y, bound) \ | ||
452 | MUX(((int)(x)) - ((int)(y)) < 0, (x) - (y) + (bound), (x) - (y)) | ||
453 | |||
454 | |||
455 | #define MODADD_POW2(x, y, bound) (((x) + (y)) & ((bound) - 1)) | ||
456 | #define MODSUB_POW2(x, y, bound) (((x) - (y)) & ((bound) - 1)) | ||
457 | |||
458 | |||
459 | #define CRC8_INIT_VALUE 0xff | ||
460 | #define CRC8_GOOD_VALUE 0x9f | ||
461 | #define CRC16_INIT_VALUE 0xffff | ||
462 | #define CRC16_GOOD_VALUE 0xf0b8 | ||
463 | #define CRC32_INIT_VALUE 0xffffffff | ||
464 | #define CRC32_GOOD_VALUE 0xdebb20e3 | ||
465 | |||
466 | |||
467 | typedef struct bcm_bit_desc { | ||
468 | uint32 bit; | ||
469 | const char* name; | ||
470 | } bcm_bit_desc_t; | ||
471 | |||
472 | |||
473 | typedef struct bcm_tlv { | ||
474 | uint8 id; | ||
475 | uint8 len; | ||
476 | uint8 data[1]; | ||
477 | } bcm_tlv_t; | ||
478 | |||
479 | |||
480 | #define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len)) | ||
481 | |||
482 | |||
483 | #define ETHER_ADDR_STR_LEN 18 | ||
484 | |||
485 | |||
486 | #ifdef IL_BIGENDIAN | ||
487 | static INLINE uint32 | ||
488 | load32_ua(uint8 *a) | ||
489 | { | ||
490 | return ((a[0] << 24) | (a[1] << 16) | (a[2] << 8) | a[3]); | ||
491 | } | ||
492 | |||
493 | static INLINE void | ||
494 | store32_ua(uint8 *a, uint32 v) | ||
495 | { | ||
496 | a[0] = (v >> 24) & 0xff; | ||
497 | a[1] = (v >> 16) & 0xff; | ||
498 | a[2] = (v >> 8) & 0xff; | ||
499 | a[3] = v & 0xff; | ||
500 | } | ||
501 | |||
502 | static INLINE uint16 | ||
503 | load16_ua(uint8 *a) | ||
504 | { | ||
505 | return ((a[0] << 8) | a[1]); | ||
506 | } | ||
507 | |||
508 | static INLINE void | ||
509 | store16_ua(uint8 *a, uint16 v) | ||
510 | { | ||
511 | a[0] = (v >> 8) & 0xff; | ||
512 | a[1] = v & 0xff; | ||
513 | } | ||
514 | |||
515 | #else | ||
516 | |||
517 | static INLINE uint32 | ||
518 | load32_ua(uint8 *a) | ||
519 | { | ||
520 | return ((a[3] << 24) | (a[2] << 16) | (a[1] << 8) | a[0]); | ||
521 | } | ||
522 | |||
523 | static INLINE void | ||
524 | store32_ua(uint8 *a, uint32 v) | ||
525 | { | ||
526 | a[3] = (v >> 24) & 0xff; | ||
527 | a[2] = (v >> 16) & 0xff; | ||
528 | a[1] = (v >> 8) & 0xff; | ||
529 | a[0] = v & 0xff; | ||
530 | } | ||
531 | |||
532 | static INLINE uint16 | ||
533 | load16_ua(uint8 *a) | ||
534 | { | ||
535 | return ((a[1] << 8) | a[0]); | ||
536 | } | ||
537 | |||
538 | static INLINE void | ||
539 | store16_ua(uint8 *a, uint16 v) | ||
540 | { | ||
541 | a[1] = (v >> 8) & 0xff; | ||
542 | a[0] = v & 0xff; | ||
543 | } | ||
544 | |||
545 | #endif | ||
546 | |||
547 | |||
548 | |||
549 | static INLINE void | ||
550 | xor_128bit_block(const uint8 *src1, const uint8 *src2, uint8 *dst) | ||
551 | { | ||
552 | if ( | ||
553 | #ifdef __i386__ | ||
554 | 1 || | ||
555 | #endif | ||
556 | (((uintptr)src1 | (uintptr)src2 | (uintptr)dst) & 3) == 0) { | ||
557 | |||
558 | |||
559 | ((uint32 *)dst)[0] = ((uint32 *)src1)[0] ^ ((uint32 *)src2)[0]; | ||
560 | ((uint32 *)dst)[1] = ((uint32 *)src1)[1] ^ ((uint32 *)src2)[1]; | ||
561 | ((uint32 *)dst)[2] = ((uint32 *)src1)[2] ^ ((uint32 *)src2)[2]; | ||
562 | ((uint32 *)dst)[3] = ((uint32 *)src1)[3] ^ ((uint32 *)src2)[3]; | ||
563 | } else { | ||
564 | |||
565 | int k; | ||
566 | for (k = 0; k < 16; k++) | ||
567 | dst[k] = src1[k] ^ src2[k]; | ||
568 | } | ||
569 | } | ||
570 | |||
571 | |||
572 | |||
573 | extern uint8 hndcrc8(uint8 *p, uint nbytes, uint8 crc); | ||
574 | extern uint16 hndcrc16(uint8 *p, uint nbytes, uint16 crc); | ||
575 | extern uint32 hndcrc32(uint8 *p, uint nbytes, uint32 crc); | ||
576 | |||
577 | #if defined(DHD_DEBUG) || defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || \ | ||
578 | defined(WLMSG_ASSOC) | ||
579 | extern int bcm_format_flags(const bcm_bit_desc_t *bd, uint32 flags, char* buf, int len); | ||
580 | extern int bcm_format_hex(char *str, const void *bytes, int len); | ||
581 | extern void prhex(const char *msg, uchar *buf, uint len); | ||
582 | #endif | ||
583 | extern char *bcm_brev_str(uint32 brev, char *buf); | ||
584 | extern void printbig(char *buf); | ||
585 | |||
586 | |||
587 | extern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen); | ||
588 | extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); | ||
589 | extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key); | ||
590 | |||
591 | |||
592 | extern const char *bcmerrorstr(int bcmerror); | ||
593 | |||
594 | |||
595 | typedef uint32 mbool; | ||
596 | #define mboolset(mb, bit) ((mb) |= (bit)) | ||
597 | #define mboolclr(mb, bit) ((mb) &= ~(bit)) | ||
598 | #define mboolisset(mb, bit) (((mb) & (bit)) != 0) | ||
599 | #define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) | ||
600 | |||
601 | |||
602 | extern uint16 bcm_qdbm_to_mw(uint8 qdbm); | ||
603 | extern uint8 bcm_mw_to_qdbm(uint16 mw); | ||
604 | |||
605 | |||
606 | struct fielddesc { | ||
607 | const char *nameandfmt; | ||
608 | uint32 offset; | ||
609 | uint32 len; | ||
610 | }; | ||
611 | |||
612 | extern void bcm_binit(struct bcmstrbuf *b, char *buf, uint size); | ||
613 | extern int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...); | ||
614 | extern void bcm_inc_bytes(uchar *num, int num_bytes, uint8 amount); | ||
615 | extern int bcm_cmp_bytes(uchar *arg1, uchar *arg2, uint8 nbytes); | ||
616 | extern void bcm_print_bytes(char *name, const uchar *cdata, int len); | ||
617 | |||
618 | typedef uint32 (*bcmutl_rdreg_rtn)(void *arg0, uint arg1, uint32 offset); | ||
619 | extern uint bcmdumpfields(bcmutl_rdreg_rtn func_ptr, void *arg0, uint arg1, struct fielddesc *str, | ||
620 | char *buf, uint32 bufsize); | ||
621 | |||
622 | extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len); | ||
623 | extern uint bcm_bitcount(uint8 *bitmap, uint bytelength); | ||
624 | |||
625 | #if defined(WLTINYDUMP) || defined(WLMSG_INFORM) || defined(WLMSG_ASSOC) || \ | ||
626 | defined(WLMSG_PRPKT) || defined(WLMSG_WSEC) | ||
627 | extern int bcm_format_ssid(char* buf, const uchar ssid[], uint ssid_len); | ||
628 | #endif | ||
629 | |||
630 | |||
631 | #define SSID_FMT_BUF_LEN ((4 * DOT11_MAX_SSID_LEN) + 1) | ||
632 | |||
633 | #ifdef __cplusplus | ||
634 | } | ||
635 | #endif | ||
636 | |||
637 | #endif | ||