drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/dhd_linux_wq.h

   1 /*
   2  * Broadcom Dongle Host Driver (DHD), Generic work queue framework
   3  * Generic interface to handle dhd deferred work events
   4  *
   5  * $Copyright Open Broadcom Corporation$
   6  *
   7  * $Id: dhd_linux_wq.h 449578 2014-01-17 13:53:20Z $
   8  */
   9 #ifndef _dhd_linux_wq_h_
  10 #define _dhd_linux_wq_h_
  11 /*
  12  *      Work event definitions
  13  */
  14 enum _wq_event {
  15         DHD_WQ_WORK_IF_ADD = 1,
  16         DHD_WQ_WORK_IF_DEL,
  17         DHD_WQ_WORK_SET_MAC,
  18         DHD_WQ_WORK_SET_MCAST_LIST,
  19         DHD_WQ_WORK_IPV6_NDO,
  20         DHD_WQ_WORK_HANG_MSG,
  21
  22         DHD_MAX_WQ_EVENTS
  23 };
  24
  25 /*
  26  *      Work event priority
  27  */
  28 #define DHD_WORK_PRIORITY_LOW   0
  29 #define DHD_WORK_PRIORITY_HIGH  1
  30
  31 /*
  32  *      Error definitions
  33  */
  34 #define DHD_WQ_STS_OK                    0
  35 #define DHD_WQ_STS_FAILED               -1      /* General failure */
  36 #define DHD_WQ_STS_UNINITIALIZED        -2
  37 #define DHD_WQ_STS_SCHED_FAILED         -3
  38 #define DHD_WQ_STS_UNKNOWN_EVENT        -4
  39
  40 typedef void (*event_handler_t)(void *handle, void *event_data, u8 event);
  41
  42 void *dhd_deferred_work_init(void *dhd);
  43 void dhd_deferred_work_deinit(void *workq);
  44 int dhd_deferred_schedule_work(void *workq, void *event_data, u8 event,
  45         event_handler_t evt_handler, u8 priority);
  46 #endif /* _dhd_linux_wq_h_ */