1b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt/* 2b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt * Misc useful os-independent macros and functions. 3b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt * 438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * Copyright (C) 1999-2013, Broadcom Corporation 56dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * 66dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * Permission to use, copy, modify, and/or distribute this software for any 76dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * purpose with or without fee is hereby granted, provided that the above 86dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * copyright notice and this permission notice appear in all copies. 96dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * 106dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 116dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 126dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 136dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 146dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 156dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 166dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt * 1838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * $Id: bcmutils.h 382763 2013-02-04 10:21:08Z $ 19b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt */ 20b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 21b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef _bcmutils_h_ 22b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define _bcmutils_h_ 23b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 24b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_strcpy_s(dst, noOfElements, src) strcpy((dst), (src)) 25b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_strncpy_s(dst, noOfElements, src, count) strncpy((dst), (src), (count)) 26b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_strcat_s(dst, noOfElements, src) strcat((dst), (src)) 27b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 28b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef __cplusplus 29b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern "C" { 30b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 31b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 32ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#ifdef PKTQ_LOG 33ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#include <wlioctl.h> 34ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#endif 35ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 3638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* ctype replacement */ 3738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_U 0x01 /* upper */ 3838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_L 0x02 /* lower */ 3938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_D 0x04 /* digit */ 4038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_C 0x08 /* cntrl */ 4138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_P 0x10 /* punct */ 4238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_S 0x20 /* white space (space/lf/tab) */ 4338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_X 0x40 /* hex digit */ 4438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define _BCM_SP 0x80 /* hard space (0x20) */ 45b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 46b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern const unsigned char bcm_ctype[]; 47b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)]) 48b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 49b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0) 50b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0) 51b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0) 52b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0) 53b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0) 54b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0) 55b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isprint(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0) 56b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0) 57b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0) 58b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0) 59b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0) 60b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_tolower(c) (bcm_isupper((c)) ? ((c) + 'a' - 'A') : (c)) 61b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_toupper(c) (bcm_islower((c)) ? ((c) + 'A' - 'a') : (c)) 62b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 6338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Buffer structure for collecting string-formatted data 6438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt* using bcm_bprintf() API. 6538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt* Use bcm_binit() to initialize before use 6638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt*/ 67b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 68b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct bcmstrbuf { 6938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt char *buf; /* pointer to current position in origbuf */ 7038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt unsigned int size; /* current (residual) size in bytes */ 7138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt char *origbuf; /* unmodified pointer to orignal buffer */ 7238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt unsigned int origsize; /* unmodified orignal buffer size in bytes */ 73b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt}; 74b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 7538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* ** driver-only section ** */ 76b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef BCMDRIVER 77b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#include <osl.h> 78b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 7938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define GPIO_PIN_NOTDEFINED 0x20 /* Pin not defined */ 80b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 8138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* 8238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * Spin at most 'us' microseconds while 'exp' is true. 8338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * Caller should explicitly test 'exp' when this completes 8438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * and take appropriate error action if 'exp' is still true. 8538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 86b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define SPINWAIT(exp, us) { \ 87b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint countdown = (us) + 9; \ 88b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt while ((exp) && (countdown >= 10)) {\ 89b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt OSL_DELAY(10); \ 90b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt countdown -= 10; \ 91b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt } \ 92b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} 93b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 9438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* osl multi-precedence packet queue */ 95b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef PKTQ_LEN_DEFAULT 9638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define PKTQ_LEN_DEFAULT 128 /* Max 128 packets */ 97b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 98b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef PKTQ_MAX_PREC 9938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define PKTQ_MAX_PREC 16 /* Maximum precedence levels */ 100b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 101b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 102b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct pktq_prec { 10338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt void *head; /* first packet to dequeue */ 10438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt void *tail; /* last packet to dequeue */ 10538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 len; /* number of queued packets */ 10638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 max; /* maximum number of queued packets */ 107b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} pktq_prec_t; 108b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 109ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#ifdef PKTQ_LOG 110ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidttypedef struct { 11138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 requested; /* packets requested to be stored */ 11238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 stored; /* packets stored */ 11338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 saved; /* packets saved, 11438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt because a lowest priority queue has given away one packet 11538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 11638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 selfsaved; /* packets saved, 11738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt because an older packet from the same queue has been dropped 11838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 11938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 full_dropped; /* packets dropped, 12038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt because pktq is full with higher precedence packets 12138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 12238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 dropped; /* packets dropped because pktq per that precedence is full */ 12338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 sacrificed; /* packets dropped, 12438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt in order to save one from a queue of a highest priority 12538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 12638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 busy; /* packets droped because of hardware/transmission error */ 12738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 retry; /* packets re-sent because they were not received */ 12838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 ps_retry; /* packets retried again prior to moving power save mode */ 12938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 retry_drop; /* packets finally dropped after retry limit */ 13038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 max_avail; /* the high-water mark of the queue capacity for packets - 13138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt goes to zero as queue fills 13238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 13338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 max_used; /* the high-water mark of the queue utilisation for packets - 13438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt increases with use ('inverse' of max_avail) 13538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 13638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 queue_capacity; /* the maximum capacity of the queue */ 13738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 rtsfail; /* count of rts attempts that failed to receive cts */ 13838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 acked; /* count of packets sent (acked) successfully */ 139ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt} pktq_counters_t; 14038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* PKTQ_LOG */ 141ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 142ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 143ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define PKTQ_COMMON \ 14438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 num_prec; /* number of precedences in use */ \ 14538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 hi_prec; /* rapid dequeue hint (>= highest non-empty prec) */ \ 14638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 max; /* total max packets */ \ 14738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 len; /* total number of packets */ 148b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 14938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* multi-priority pkt queue */ 150b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct pktq { 151ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt PKTQ_COMMON 15238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt /* q array must be last since # of elements can be either PKTQ_MAX_PREC or 1 */ 153b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt struct pktq_prec q[PKTQ_MAX_PREC]; 154ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#ifdef PKTQ_LOG 15538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt pktq_counters_t _prec_cnt[PKTQ_MAX_PREC]; /* Counters per queue */ 15638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt pktq_counters_t _prec_bytes[PKTQ_MAX_PREC]; /* Byte count per queue */ 15738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 _logtime; /* timestamp of last counter clear */ 158ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#endif 159b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt}; 160b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 16138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* simple, non-priority pkt queue */ 162b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct spktq { 163ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt PKTQ_COMMON 16438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt /* q array must be last since # of elements can be either PKTQ_MAX_PREC or 1 */ 165b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt struct pktq_prec q[1]; 166b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt}; 167b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 168b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define PKTQ_PREC_ITER(pq, prec) for (prec = (pq)->num_prec - 1; prec >= 0; prec--) 169b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 17038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* fn(pkt, arg). return true if pkt belongs to if */ 171b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef bool (*ifpkt_cb_t)(void*, int); 172b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 173b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef BCMPKTPOOL 174b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_ENAB(pool) ((pool) && (pool)->inited) 175b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define SHARED_POOL (pktpool_shared) 17638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#else /* BCMPKTPOOL */ 177b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_ENAB(bus) 0 178b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define SHARED_POOL ((struct pktpool *)NULL) 17938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* BCMPKTPOOL */ 180b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 181ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#ifndef PKTPOOL_LEN_MAX 182b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define PKTPOOL_LEN_MAX 40 18338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* PKTPOOL_LEN_MAX */ 184b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define PKTPOOL_CB_MAX 3 185b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 186b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct pktpool; 187b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef void (*pktpool_cb_t)(struct pktpool *pool, void *arg); 188b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct { 189b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt pktpool_cb_t cb; 190b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt void *arg; 191b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} pktpool_cbinfo_t; 192b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 193b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef BCMDBG_POOL 19438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* pkt pool debug states */ 195b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_IDLE 0 196b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_RXFILL 1 197b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_RXDH 2 198b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_RXD11 3 199b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_TXDH 4 200b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_TXD11 5 201b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_AMPDU 6 202b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOL_TXENQ 7 203b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 204b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct { 205b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt void *p; 206b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint32 cycles; 207b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint32 dur; 208b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} pktpool_dbg_t; 209b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 210b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct { 21138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 txdh; /* tx to host */ 21238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 txd11; /* tx to d11 */ 21338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 enq; /* waiting in q */ 21438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 rxdh; /* rx from host */ 21538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 rxd11; /* rx from d11 */ 21638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 rxfill; /* dma_rxfill */ 21738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint8 idle; /* avail in pool */ 218b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} pktpool_stats_t; 21938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* BCMDBG_POOL */ 220b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 221b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct pktpool { 222b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt bool inited; 223b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint16 r; 224b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint16 w; 225b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint16 len; 226b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint16 maxlen; 227b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint16 plen; 228b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt bool istx; 229b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt bool empty; 230b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 cbtoggle; 231b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 cbcnt; 232b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 ecbcnt; 233b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt bool emptycb_disable; 234ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt pktpool_cbinfo_t *availcb_excl; 235b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt pktpool_cbinfo_t cbs[PKTPOOL_CB_MAX]; 236b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt pktpool_cbinfo_t ecbs[PKTPOOL_CB_MAX]; 237b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt void *q[PKTPOOL_LEN_MAX + 1]; 238b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 239b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef BCMDBG_POOL 240b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 dbg_cbcnt; 241b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt pktpool_cbinfo_t dbg_cbs[PKTPOOL_CB_MAX]; 242b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint16 dbg_qlen; 243b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt pktpool_dbg_t dbg_q[PKTPOOL_LEN_MAX + 1]; 244b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 245b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} pktpool_t; 246b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 247b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern pktpool_t *pktpool_shared; 248b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 249b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_init(osl_t *osh, pktpool_t *pktp, int *pktplen, int plen, bool istx); 250b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_deinit(osl_t *osh, pktpool_t *pktp); 251b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_fill(osl_t *osh, pktpool_t *pktp, bool minimal); 252b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void* pktpool_get(pktpool_t *pktp); 253b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void pktpool_free(pktpool_t *pktp, void *p); 254b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_add(pktpool_t *pktp, void *p); 255b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint16 pktpool_avail(pktpool_t *pktp); 256ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int pktpool_avail_notify_normal(osl_t *osh, pktpool_t *pktp); 257ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int pktpool_avail_notify_exclusive(osl_t *osh, pktpool_t *pktp, pktpool_cb_t cb); 258b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_avail_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg); 259b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_empty_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg); 260b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_setmaxlen(pktpool_t *pktp, uint16 maxlen); 261ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int pktpool_setmaxlen_strict(osl_t *osh, pktpool_t *pktp, uint16 maxlen); 262b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void pktpool_emptycb_disable(pktpool_t *pktp, bool disable); 263ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern bool pktpool_emptycb_disabled(pktpool_t *pktp); 264b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 265b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define POOLPTR(pp) ((pktpool_t *)(pp)) 266b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define pktpool_len(pp) (POOLPTR(pp)->len - 1) 267b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define pktpool_plen(pp) (POOLPTR(pp)->plen) 268b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define pktpool_maxlen(pp) (POOLPTR(pp)->maxlen) 269b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 270b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef BCMDBG_POOL 271b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_dbg_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg); 272b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_start_trigger(pktpool_t *pktp, void *p); 273b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_dbg_dump(pktpool_t *pktp); 274b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_dbg_notify(pktpool_t *pktp); 275b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktpool_stats_dump(pktpool_t *pktp, pktpool_stats_t *stats); 27638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* BCMDBG_POOL */ 277b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 27838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* forward definition of ether_addr structure used by some function prototypes */ 279b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 280b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct ether_addr; 281b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 282b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int ether_isbcast(const void *ea); 283b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int ether_isnulladdr(const void *ea); 284b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 28538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* operations on a specific precedence in packet queue */ 286b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 287ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_psetmax(pq, prec, _max) ((pq)->q[prec].max = (_max)) 288ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_pmax(pq, prec) ((pq)->q[prec].max) 289ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_plen(pq, prec) ((pq)->q[prec].len) 290ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_pavail(pq, prec) ((pq)->q[prec].max - (pq)->q[prec].len) 291ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_pfull(pq, prec) ((pq)->q[prec].len >= (pq)->q[prec].max) 292ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_pempty(pq, prec) ((pq)->q[prec].len == 0) 293b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 294ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_ppeek(pq, prec) ((pq)->q[prec].head) 295ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_ppeek_tail(pq, prec) ((pq)->q[prec].tail) 296b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 297b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_penq(struct pktq *pq, int prec, void *p); 298b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_penq_head(struct pktq *pq, int prec, void *p); 299b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_pdeq(struct pktq *pq, int prec); 300ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern void *pktq_pdeq_prev(struct pktq *pq, int prec, void *prev_p); 30138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern void *pktq_pdeq_with_fn(struct pktq *pq, int prec, ifpkt_cb_t fn, int arg); 302b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_pdeq_tail(struct pktq *pq, int prec); 30338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Empty the queue at particular precedence level */ 304b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir, 305b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt ifpkt_cb_t fn, int arg); 30638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Remove a specified packet from its queue */ 307b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern bool pktq_pdel(struct pktq *pq, void *p, int prec); 308b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 30938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* operations on a set of precedences in packet queue */ 310b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 311b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int pktq_mlen(struct pktq *pq, uint prec_bmp); 312b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out); 313ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern void *pktq_mpeek(struct pktq *pq, uint prec_bmp, int *prec_out); 314b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 31538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* operations on packet queue as a whole */ 316b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 317ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_len(pq) ((int)(pq)->len) 318ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_max(pq) ((int)(pq)->max) 319ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_avail(pq) ((int)((pq)->max - (pq)->len)) 320ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_full(pq) ((pq)->len >= (pq)->max) 321ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktq_empty(pq) ((pq)->len == 0) 322b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 32338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* operations for single precedence queues */ 324ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktenq(pq, p) pktq_penq(((struct pktq *)(void *)pq), 0, (p)) 325ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktenq_head(pq, p) pktq_penq_head(((struct pktq *)(void *)pq), 0, (p)) 326ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktdeq(pq) pktq_pdeq(((struct pktq *)(void *)pq), 0) 327ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktdeq_tail(pq) pktq_pdeq_tail(((struct pktq *)(void *)pq), 0) 328ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define pktqinit(pq, len) pktq_init(((struct pktq *)(void *)pq), 1, len) 329b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 330b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void pktq_init(struct pktq *pq, int num_prec, int max_len); 331ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern void pktq_set_max_plen(struct pktq *pq, int prec, int max_len); 332ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 33338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* prec_out may be NULL if caller is not interested in return value */ 334b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_deq(struct pktq *pq, int *prec_out); 335b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_deq_tail(struct pktq *pq, int *prec_out); 336b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_peek(struct pktq *pq, int *prec_out); 337b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktq_peek_tail(struct pktq *pq, int *prec_out); 338b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void pktq_flush(osl_t *osh, struct pktq *pq, bool dir, ifpkt_cb_t fn, int arg); 339b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 34038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* externs */ 34138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* packet */ 342b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf); 343b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint pktfrombuf(osl_t *osh, void *p, uint offset, int len, uchar *buf); 344b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint pkttotlen(osl_t *osh, void *p); 345b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *pktlast(osl_t *osh, void *p); 346b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint pktsegcnt(osl_t *osh, void *p); 347ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern uint pktsegcnt_war(osl_t *osh, void *p); 34838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern uint8 *pktdataoffset(osl_t *osh, void *p, uint offset); 34938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern void *pktoffset(osl_t *osh, void *p, uint offset); 350b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 35138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Get priority from a packet and pass it back in scb (or equiv) */ 35238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define PKTPRIO_VDSCP 0x100 /* DSCP prio found after VLAN tag */ 35338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define PKTPRIO_VLAN 0x200 /* VLAN prio found */ 35438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define PKTPRIO_UPD 0x400 /* DSCP used to update VLAN prio */ 35538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define PKTPRIO_DSCP 0x800 /* DSCP prio found */ 356b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 357b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint pktsetprio(void *pkt, bool update_vtag); 358b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 35938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* string */ 360ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int bcm_atoi(const char *s); 361ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern ulong bcm_strtoul(const char *cp, char **endp, uint base); 362ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern char *bcmstrstr(const char *haystack, const char *needle); 363b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcmstrcat(char *dest, const char *src); 364b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcmstrncat(char *dest, const char *src, uint size); 365b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen); 366b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtchar* bcmstrtok(char **string, const char *delimiters, char *tokdelim); 367b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtint bcmstricmp(const char *s1, const char *s2); 368b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtint bcmstrnicmp(const char* s1, const char* s2, int cnt); 369b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 370b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 37138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* ethernet address */ 372b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcm_ether_ntoa(const struct ether_addr *ea, char *buf); 373ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int bcm_ether_atoe(const char *p, struct ether_addr *ea); 374b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 37538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* ip address */ 376b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct ipv4_addr; 377b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcm_ip_ntoa(struct ipv4_addr *ia, char *buf); 378b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 37938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* delay */ 380b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void bcm_mdelay(uint ms); 38138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* variable access */ 382ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define NVRAM_RECLAIM_CHECK(name) 383ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 384b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *getvar(char *vars, const char *name); 385b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int getintvar(char *vars, const char *name); 386b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int getintvararray(char *vars, const char *name, int index); 387b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int getintvararraysize(char *vars, const char *name); 388b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint getgpiopin(char *vars, char *pin_name, uint def_pin); 389b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_perf_enable() 390b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmstats(fmt) 391b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmlog(fmt, a1, a2) 392b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmdumplog(buf, size) *buf = '\0' 393b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmdumplogent(buf, idx) -1 394b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 395b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmtslog(tstamp, fmt, a1, a2) 396b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmprinttslogs() 397b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcmprinttstamp(us) 398ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define bcmdumptslog(buf, size) 399b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 400b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcm_nvram_vars(uint *length); 401b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int bcm_nvram_cache(void *sih); 402b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 40338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Support for sharing code across in-driver iovar implementations. 40438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * The intent is that a driver use this structure to map iovar names 40538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * to its (private) iovar identifiers, and the lookup function to 40638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * find the entry. Macros are provided to map ids and get/set actions 40738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * into a single number space for a switch statement. 40838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 409b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 41038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* iovar structure */ 411b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct bcm_iovar { 41238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt const char *name; /* name for lookup and display */ 41338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 varid; /* id for switch */ 41438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 flags; /* driver-specific flag bits */ 41538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 type; /* base type of argument */ 41638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint16 minlen; /* min length for buffer vars */ 417b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} bcm_iovar_t; 418b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 41938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* varid definitions are per-driver, may use these get/set bits */ 420b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 42138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* IOVar action bits for id mapping */ 42238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOV_GET 0 /* Get an iovar */ 42338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOV_SET 1 /* Set an iovar */ 424b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 42538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Varid to actionid mapping */ 42638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOV_GVAL(id) ((id) * 2) 427ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define IOV_SVAL(id) ((id) * 2 + IOV_SET) 428b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define IOV_ISSET(actionid) ((actionid & IOV_SET) == IOV_SET) 429b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define IOV_ID(actionid) (actionid >> 1) 430b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 43138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* flags are per-driver based on driver attributes */ 432b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 433b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name); 434b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int bcm_iovar_lencheck(const bcm_iovar_t *table, void *arg, int len, bool set); 435b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#if defined(WLTINYDUMP) || defined(WLMSG_INFORM) || defined(WLMSG_ASSOC) || \ 436b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt defined(WLMSG_PRPKT) || defined(WLMSG_WSEC) 437b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int bcm_format_ssid(char* buf, const uchar ssid[], uint ssid_len); 43838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif 43938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* BCMDRIVER */ 44038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 44138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Base type definitions */ 44238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_VOID 0 /* no value (implictly set only) */ 44338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_BOOL 1 /* any value ok (zero/nonzero) */ 44438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_INT8 2 /* integer values are range-checked */ 44538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_UINT8 3 /* unsigned int 8 bits */ 44638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_INT16 4 /* int 16 bits */ 44738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_UINT16 5 /* unsigned int 16 bits */ 44838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_INT32 6 /* int 32 bits */ 44938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_UINT32 7 /* unsigned int 32 bits */ 45038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define IOVT_BUFFER 8 /* buffer is size-checked as per minlen */ 451b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define BCM_IOVT_VALID(type) (((unsigned int)(type)) <= IOVT_BUFFER) 452b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 45338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Initializer for IOV type strings */ 454b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define BCM_IOV_TYPE_INIT { \ 455b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "void", \ 456b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "bool", \ 457b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "int8", \ 458b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "uint8", \ 459b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "int16", \ 460b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "uint16", \ 461b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "int32", \ 462b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "uint32", \ 463b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "buffer", \ 464b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "" } 465b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 466b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define BCM_IOVT_IS_INT(type) (\ 467b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_BOOL) || \ 468b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_INT8) || \ 469b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_UINT8) || \ 470b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_INT16) || \ 471b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_UINT16) || \ 472b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_INT32) || \ 473b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (type == IOVT_UINT32)) 474b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 47538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* ** driver/apps-shared section ** */ 476b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 47738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_STRLEN 64 /* Max string length for BCM errors */ 478b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define VALID_BCMERROR(e) ((e <= 0) && (e >= BCME_LAST)) 479b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 480b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 48138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* 48238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * error codes could be added but the defined ones shouldn't be changed/deleted 48338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * these error codes are exposed to the user code 48438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * when ever a new error code is added to this list 48538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * please update errorstring table with the related error string and 48638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * update osl files with os specific errorcode map 48738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt*/ 48838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 48938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_OK 0 /* Success */ 49038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_ERROR -1 /* Error generic */ 49138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADARG -2 /* Bad Argument */ 49238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADOPTION -3 /* Bad option */ 49338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTUP -4 /* Not up */ 49438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTDOWN -5 /* Not down */ 49538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTAP -6 /* Not AP */ 49638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTSTA -7 /* Not STA */ 49738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADKEYIDX -8 /* BAD Key Index */ 49838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_RADIOOFF -9 /* Radio Off */ 49938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTBANDLOCKED -10 /* Not band locked */ 50038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOCLK -11 /* No Clock */ 50138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADRATESET -12 /* BAD Rate valueset */ 50238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADBAND -13 /* BAD Band */ 50338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BUFTOOSHORT -14 /* Buffer too short */ 50438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BUFTOOLONG -15 /* Buffer too long */ 50538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BUSY -16 /* Busy */ 50638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTASSOCIATED -17 /* Not Associated */ 50738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADSSIDLEN -18 /* Bad SSID len */ 50838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_OUTOFRANGECHAN -19 /* Out of Range Channel */ 50938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADCHAN -20 /* Bad Channel */ 51038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADADDR -21 /* Bad Address */ 51138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NORESOURCE -22 /* Not Enough Resources */ 51238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_UNSUPPORTED -23 /* Unsupported */ 51338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_BADLEN -24 /* Bad length */ 51438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTREADY -25 /* Not Ready */ 51538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_EPERM -26 /* Not Permitted */ 51638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOMEM -27 /* No Memory */ 51738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_ASSOCIATED -28 /* Associated */ 51838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_RANGE -29 /* Not In Range */ 51938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOTFOUND -30 /* Not Found */ 52038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_WME_NOT_ENABLED -31 /* WME Not Enabled */ 52138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_TSPEC_NOTFOUND -32 /* TSPEC Not Found */ 52238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_ACM_NOTSUPPORTED -33 /* ACM Not Supported */ 52338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NOT_WME_ASSOCIATION -34 /* Not WME Association */ 52438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_SDIO_ERROR -35 /* SDIO Bus Error */ 52538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_DONGLE_DOWN -36 /* Dongle Not Accessible */ 52638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_VERSION -37 /* Incorrect version */ 52738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_TXFAIL -38 /* TX failure */ 52838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_RXFAIL -39 /* RX failure */ 52938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NODEVICE -40 /* Device not present */ 53038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NMODE_DISABLED -41 /* NMODE disabled */ 53138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_NONRESIDENT -42 /* access to nonresident overlay */ 53238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_SCANREJECT -43 /* reject scan request */ 53338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_USAGE_ERROR -44 /* WLCMD usage error */ 53438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_IOCTL_ERROR -45 /* WLCMD ioctl error */ 53538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_SERIAL_PORT_ERR -46 /* RWL serial port error */ 53638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define BCME_LAST BCME_SERIAL_PORT_ERR 53738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 53838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* These are collection of BCME Error strings */ 539b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define BCMERRSTRINGTABLE { \ 540b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "OK", \ 541b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Undefined error", \ 542b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Argument", \ 543b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Option", \ 544b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not up", \ 545b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not down", \ 546b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not AP", \ 547b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not STA", \ 548b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Key Index", \ 549b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Radio Off", \ 550b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not band locked", \ 551b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "No clock", \ 552b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Rate valueset", \ 553b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Band", \ 554b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Buffer too short", \ 555b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Buffer too long", \ 556b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Busy", \ 557b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not Associated", \ 558b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad SSID len", \ 559b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Out of Range Channel", \ 560b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Channel", \ 561b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad Address", \ 562b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not Enough Resources", \ 563b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Unsupported", \ 564b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Bad length", \ 565b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not Ready", \ 566b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not Permitted", \ 567b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "No Memory", \ 568b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Associated", \ 569b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not In Range", \ 570b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not Found", \ 571b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "WME Not Enabled", \ 572b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "TSPEC Not Found", \ 573b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "ACM Not Supported", \ 574b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Not WME Association", \ 575b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "SDIO Bus Error", \ 576b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Dongle Not Accessible", \ 577b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Incorrect version", \ 578b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "TX Failure", \ 579b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "RX Failure", \ 580b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Device Not Present", \ 581b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "NMODE Disabled", \ 582b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt "Nonresident overlay access", \ 58338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt "Scan Rejected", \ 58438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt "WLCMD usage error", \ 58538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt "WLCMD ioctl error", \ 58638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt "RWL serial port error", \ 587b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} 588b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 589b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef ABS 59038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define ABS(a) (((a) < 0) ? -(a) : (a)) 59138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* ABS */ 592b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 593b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef MIN 59438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define MIN(a, b) (((a) < (b)) ? (a) : (b)) 59538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* MIN */ 596b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 597b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef MAX 59838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define MAX(a, b) (((a) > (b)) ? (a) : (b)) 59938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* MAX */ 60038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 60138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* limit to [min, max] */ 60238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#ifndef LIMIT_TO_RANGE 60338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define LIMIT_TO_RANGE(x, min, max) \ 60438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt ((x) < (min) ? (min) : ((x) > (max) ? (max) : (x))) 60538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* LIMIT_TO_RANGE */ 60638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 60738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* limit to max */ 60838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#ifndef LIMIT_TO_MAX 60938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define LIMIT_TO_MAX(x, max) \ 61038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt (((x) > (max) ? (max) : (x))) 61138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* LIMIT_TO_MAX */ 61238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 61338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* limit to min */ 61438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#ifndef LIMIT_TO_MIN 61538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define LIMIT_TO_MIN(x, min) \ 61638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt (((x) < (min) ? (min) : (x))) 61738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* LIMIT_TO_MIN */ 61838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 61938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CEIL(x, y) (((x) + ((y) - 1)) / (y)) 62038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define ROUNDUP(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) 62138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define ISALIGNED(a, x) (((uintptr)(a) & ((x) - 1)) == 0) 622b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define ALIGN_ADDR(addr, boundary) (void *)(((uintptr)(addr) + (boundary) - 1) \ 623b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt & ~((boundary) - 1)) 624ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define ALIGN_SIZE(size, boundary) (((size) + (boundary) - 1) \ 625ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt & ~((boundary) - 1)) 626ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define ISPOWEROF2(x) ((((x) - 1) & (x)) == 0) 627b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define VALID_MASK(mask) !((mask) & ((mask) + 1)) 628ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 629b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef OFFSETOF 630ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#ifdef __ARMCC_VERSION 63138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* 63238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * The ARM RVCT compiler complains when using OFFSETOF where a constant 63338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * expression is expected, such as an initializer for a static object. 63438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt * offsetof from the runtime library doesn't have that problem. 63538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt */ 636ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#include <stddef.h> 637ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define OFFSETOF(type, member) offsetof(type, member) 638ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#else 639ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) 64038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* __ARMCC_VERSION */ 64138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* OFFSETOF */ 642ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 643b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef ARRAYSIZE 64438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define ARRAYSIZE(a) (sizeof(a) / sizeof(a[0])) 645b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 646b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 64738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#ifndef ARRAYLAST /* returns pointer to last array element */ 64838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define ARRAYLAST(a) (&a[ARRAYSIZE(a)-1]) 64938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif 650b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 65138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Reference a function; used to prevent a static function from being optimized out */ 652b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void *_bcmutils_dummy_fn; 653b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define REFERENCE_FUNCTION(f) (_bcmutils_dummy_fn = (void *)(f)) 654b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 65538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* bit map related macros */ 656b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifndef setbit 65738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#ifndef NBBY /* the BSD family defines NBBY */ 65838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define NBBY 8 /* 8 bits per byte */ 65938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* #ifndef NBBY */ 66038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#ifdef BCMUTILS_BIT_MACROS_USE_FUNCS 66138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern void setbit(void *array, uint bit); 66238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern void clrbit(void *array, uint bit); 66338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern bool isset(const void *array, uint bit); 66438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern bool isclr(const void *array, uint bit); 66538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#else 66638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define setbit(a, i) (((uint8 *)a)[(i) / NBBY] |= 1 << ((i) % NBBY)) 66738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define clrbit(a, i) (((uint8 *)a)[(i) / NBBY] &= ~(1 << ((i) % NBBY))) 66838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define isset(a, i) (((const uint8 *)a)[(i) / NBBY] & (1 << ((i) % NBBY))) 66938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define isclr(a, i) ((((const uint8 *)a)[(i) / NBBY] & (1 << ((i) % NBBY))) == 0) 6706dbcf2181152a81ab5f3bc5fa765288341a1b7abDmitry Shmidt#endif 67138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* setbit */ 67238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 67338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define isbitset(a, i) (((a) & (1 << (i))) != 0) 674b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 675b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define NBITS(type) (sizeof(type) * 8) 676b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define NBITVAL(nbits) (1 << (nbits)) 677b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MAXBITVAL(nbits) ((1 << (nbits)) - 1) 678b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define NBITMASK(nbits) MAXBITVAL(nbits) 679b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MAXNBVAL(nbyte) MAXBITVAL((nbyte) * 8) 680b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 68138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* basic mux operation - can be optimized on several architectures */ 682b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MUX(pred, true, false) ((pred) ? (true) : (false)) 683b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 68438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* modulo inc/dec - assumes x E [0, bound - 1] */ 685b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODDEC(x, bound) MUX((x) == 0, (bound) - 1, (x) - 1) 686b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODINC(x, bound) MUX((x) == (bound) - 1, 0, (x) + 1) 687b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 68838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* modulo inc/dec, bound = 2^k */ 689b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODDEC_POW2(x, bound) (((x) - 1) & ((bound) - 1)) 690b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODINC_POW2(x, bound) (((x) + 1) & ((bound) - 1)) 691b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 69238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* modulo add/sub - assumes x, y E [0, bound - 1] */ 693b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODADD(x, y, bound) \ 694b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt MUX((x) + (y) >= (bound), (x) + (y) - (bound), (x) + (y)) 695b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODSUB(x, y, bound) \ 696b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt MUX(((int)(x)) - ((int)(y)) < 0, (x) - (y) + (bound), (x) - (y)) 697b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 69838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* module add/sub, bound = 2^k */ 699b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODADD_POW2(x, y, bound) (((x) + (y)) & ((bound) - 1)) 700b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define MODSUB_POW2(x, y, bound) (((x) - (y)) & ((bound) - 1)) 701b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 70238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* crc defines */ 70338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */ 70438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */ 70538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */ 70638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */ 70738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */ 70838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */ 709b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 71038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* use for direct output of MAC address in printf etc */ 711ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define MACF "%02x:%02x:%02x:%02x:%02x:%02x" 712ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define ETHERP_TO_MACF(ea) ((struct ether_addr *) (ea))->octet[0], \ 713ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt ((struct ether_addr *) (ea))->octet[1], \ 714ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt ((struct ether_addr *) (ea))->octet[2], \ 715ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt ((struct ether_addr *) (ea))->octet[3], \ 716ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt ((struct ether_addr *) (ea))->octet[4], \ 717ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt ((struct ether_addr *) (ea))->octet[5] 718ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 719ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt#define ETHER_TO_MACF(ea) (ea).octet[0], \ 720ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt (ea).octet[1], \ 721ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt (ea).octet[2], \ 722ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt (ea).octet[3], \ 723ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt (ea).octet[4], \ 724ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt (ea).octet[5] 72538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#if !defined(SIMPLE_MAC_PRINT) 72638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define MACDBG "%02x:%02x:%02x:%02x:%02x:%02x" 72738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define MAC2STRDBG(ea) (ea)[0], (ea)[1], (ea)[2], (ea)[3], (ea)[4], (ea)[5] 72838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#else 72938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define MACDBG "%02x:%02x:%02x" 73038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define MAC2STRDBG(ea) (ea)[0], (ea)[4], (ea)[5] 73138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* SIMPLE_MAC_PRINT */ 732ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 73338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* bcm_format_flags() bit description structure */ 734b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct bcm_bit_desc { 735b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint32 bit; 736b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt const char* name; 737b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} bcm_bit_desc_t; 738b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 73938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* bcm_format_field */ 74038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidttypedef struct bcm_bit_desc_ex { 74138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt uint32 mask; 74238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt const bcm_bit_desc_t *bitfield; 74338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt} bcm_bit_desc_ex_t; 744b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 74538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 74638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* tag_ID/length/value_buffer tuple */ 747b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef struct bcm_tlv { 748b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 id; 749b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 len; 750b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint8 data[1]; 751b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} bcm_tlv_t; 752b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 75338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* Check that bcm_tlv_t fits into the given buflen */ 754b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len)) 755b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 75638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* buffer length for ethernet address from bcm_ether_ntoa() */ 75738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define ETHER_ADDR_STR_LEN 18 /* 18-bytes of Ethernet address buffer length */ 758b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 75938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* crypto utility function */ 76038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* 128-bit xor: *dst = *src1 xor *src2. dst1, src1 and src2 may have any alignment */ 761b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstatic INLINE void 762b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtxor_128bit_block(const uint8 *src1, const uint8 *src2, uint8 *dst) 763b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt{ 764b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt if ( 765b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef __i386__ 766b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 1 || 767b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 768b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt (((uintptr)src1 | (uintptr)src2 | (uintptr)dst) & 3) == 0) { 76938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt /* ARM CM3 rel time: 1229 (727 if alignment check could be omitted) */ 77038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt /* x86 supports unaligned. This version runs 6x-9x faster on x86. */ 771b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt ((uint32 *)dst)[0] = ((const uint32 *)src1)[0] ^ ((const uint32 *)src2)[0]; 772b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt ((uint32 *)dst)[1] = ((const uint32 *)src1)[1] ^ ((const uint32 *)src2)[1]; 773b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt ((uint32 *)dst)[2] = ((const uint32 *)src1)[2] ^ ((const uint32 *)src2)[2]; 774b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt ((uint32 *)dst)[3] = ((const uint32 *)src1)[3] ^ ((const uint32 *)src2)[3]; 775b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt } else { 77638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt /* ARM CM3 rel time: 4668 (4191 if alignment check could be omitted) */ 777b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt int k; 778b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt for (k = 0; k < 16; k++) 779b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt dst[k] = src1[k] ^ src2[k]; 780b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt } 781b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt} 782b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 78338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* externs */ 78438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* crc */ 785b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint8 hndcrc8(uint8 *p, uint nbytes, uint8 crc); 786b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint16 hndcrc16(uint8 *p, uint nbytes, uint16 crc); 787b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint32 hndcrc32(uint8 *p, uint nbytes, uint32 crc); 788b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 78938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* format/print */ 790b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#if defined(DHD_DEBUG) || defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || \ 791b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt defined(WLMSG_ASSOC) 79238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* print out the value a field has: fields may have 1-32 bits and may hold any value */ 79338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern int bcm_format_field(const bcm_bit_desc_ex_t *bd, uint32 field, char* buf, int len); 79438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* print out which bits in flags are set */ 795b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int bcm_format_flags(const bcm_bit_desc_t *bd, uint32 flags, char* buf, int len); 796b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 797b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 798b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#if defined(DHD_DEBUG) || defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || \ 799b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt defined(WLMSG_ASSOC) || defined(WLMEDIA_PEAKRATE) 800b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern int bcm_format_hex(char *str, const void *bytes, int len); 801b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 802b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 803b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern const char *bcm_crypto_algo_name(uint algo); 804b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcm_chipname(uint chipid, char *buf, uint len); 805b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern char *bcm_brev_str(uint32 brev, char *buf); 806b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void printbig(char *buf); 807b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void prhex(const char *msg, uchar *buf, uint len); 808b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 80938eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* IE parsing */ 810b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen); 811b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); 812b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key); 813b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 81438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* bcmerror */ 815b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern const char *bcmerrorstr(int bcmerror); 81638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); */ 817b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 81838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* multi-bool data type: set of bools, mbool is true if any is set */ 819b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef uint32 mbool; 82038eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define mboolset(mb, bit) ((mb) |= (bit)) /* set one bool */ 82138eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define mboolclr(mb, bit) ((mb) &= ~(bit)) /* clear one bool */ 82238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#define mboolisset(mb, bit) (((mb) & (bit)) != 0) /* TRUE if one bool is set */ 823b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) 824b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 82538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* generic datastruct to help dump routines */ 826b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtstruct fielddesc { 827b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt const char *nameandfmt; 828b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint32 offset; 829b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt uint32 len; 830b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt}; 831b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 832b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void bcm_binit(struct bcmstrbuf *b, char *buf, uint size); 833ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern void bcm_bprhex(struct bcmstrbuf *b, const char *msg, bool newline, uint8 *buf, int len); 834ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidt 835b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern void bcm_inc_bytes(uchar *num, int num_bytes, uint8 amount); 836ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int bcm_cmp_bytes(const uchar *arg1, const uchar *arg2, uint8 nbytes); 837ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern void bcm_print_bytes(const char *name, const uchar *cdata, int len); 838b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 839b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidttypedef uint32 (*bcmutl_rdreg_rtn)(void *arg0, uint arg1, uint32 offset); 840b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint bcmdumpfields(bcmutl_rdreg_rtn func_ptr, void *arg0, uint arg1, struct fielddesc *str, 841b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt char *buf, uint32 bufsize); 842b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtextern uint bcm_bitcount(uint8 *bitmap, uint bytelength); 843b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 844ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...); 845b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 84638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* power conversion */ 847ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern uint16 bcm_qdbm_to_mw(uint8 qdbm); 848ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern uint8 bcm_mw_to_qdbm(uint16 mw); 849ac2bc7e7aaad957f235992ff74d5f9af34dc5f88Dmitry Shmidtextern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len); 850b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 851b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidtunsigned int process_nvram_vars(char *varbuf, unsigned int len); 85238eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern bcm_tlv_t *find_vendor_ie(void *tlvs, int tlvs_len, 85338eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt const char *voui, uint8 *type, int type_len); 85438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt 85538eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* calculate a * b + c */ 85638eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern void bcm_uint64_multiple_add(uint32* r_high, uint32* r_low, uint32 a, uint32 b, uint32 c); 85738eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt/* calculate a / b */ 85838eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidtextern void bcm_uint64_divide(uint32* r, uint32 a_high, uint32 a_low, uint32 b); 859b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 860b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#ifdef __cplusplus 861b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt } 862b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt#endif 863b6825ab724b9d671db9f26faae035f2d5ade04b6Dmitry Shmidt 86438eaaf5a34502fe465cf8b6ac7a2dfcafa17ba41Dmitry Shmidt#endif /* _bcmutils_h_ */ 865