drivers/staging/brcm80211/brcmsmac/wlc_event.h

   1 /*
   2  * Copyright (c) 2010 Broadcom Corporation
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef _WLC_EVENT_H_
  18 #define _WLC_EVENT_H_
  19
  20 typedef struct wlc_eventq wlc_eventq_t;
  21
  22 typedef void (*wlc_eventq_cb_t) (void *arg);
  23
  24 extern wlc_eventq_t *wlc_eventq_attach(struct wlc_pub *pub,
  25                                        struct wlc_info *wlc,
  26                                        void *wl, wlc_eventq_cb_t cb);
  27 extern int wlc_eventq_detach(wlc_eventq_t *eq);
  28 extern int wlc_eventq_down(wlc_eventq_t *eq);
  29 extern void wlc_event_free(wlc_eventq_t *eq, wlc_event_t *e);
  30 extern bool wlc_eventq_avail(wlc_eventq_t *eq);
  31 extern wlc_event_t *wlc_eventq_deq(wlc_eventq_t *eq);
  32 extern void wlc_eventq_enq(wlc_eventq_t *eq, wlc_event_t *e);
  33 extern wlc_event_t *wlc_event_alloc(wlc_eventq_t *eq);
  34
  35 extern int wlc_eventq_register_ind(wlc_eventq_t *eq, void *bitvect);
  36 extern int wlc_eventq_query_ind(wlc_eventq_t *eq, void *bitvect);
  37 extern int wlc_eventq_test_ind(wlc_eventq_t *eq, int et);
  38 extern int wlc_eventq_set_ind(wlc_eventq_t *eq, uint et, bool on);
  39 extern void wlc_eventq_flush(wlc_eventq_t *eq);
  40 extern void wlc_assign_event_msg(struct wlc_info *wlc, wl_event_msg_t *msg,
  41                                  const wlc_event_t *e, u8 *data,
  42                                  u32 len);
  43
  44 #ifdef MSGTRACE
  45 extern void wlc_event_sendup_trace(struct wlc_info *wlc, hndrte_dev_t *bus,
  46                                    u8 *hdr, u16 hdrlen, u8 *buf,
  47                                    u16 buflen);
  48 #endif
  49
  50 #endif                          /* _WLC_EVENT_H_ */