target_firmware/magpie_fw_dev/target/wmi/wmi_internal.h

   1 /*
   2  * @File:
   3  *
   4  * @Abstract: internal data and structure definitions for WMI service
   5  *
   6  * @Notes:
   7  *
   8  *
   9  * Copyright (c) 2007 Atheros Communications Inc.
  10  * All rights reserved.
  11  *
  12  */
  13
  14 #ifndef WMI_INTERNAL_H_
  15 #define WMI_INTERNAL_H_
  16
  17 #define WMI_CMD_ALIGNMENT_SIZE  128
  18
  19 #ifdef WMI_DEBUG
  20
  21 /* WMI debug log definitions */
  22
  23 #define WMI_DBG0_LOG(debugid) \
  24     DBGLOG_ARG0_RECORD(DBGLOG_HEADER_UPPER_HALF(debugid, \
  25                        DBGLOG_MODULEID_WMI, 0))
  26
  27 #define WMI_DBG1_LOG(debugid, arg1) \
  28     DBGLOG_ARG1_RECORD(DBGLOG_HEADER_UPPER_HALF(debugid, \
  29                        DBGLOG_MODULEID_WMI, 1), arg1)
  30
  31 #define WMI_DBG2_LOG(debugid, arg1, arg2) \
  32     DBGLOG_ARG2_RECORD(DBGLOG_HEADER_UPPER_HALF(debugid, \
  33                        DBGLOG_MODULEID_WMI, 2), arg1, arg2)
  34
  35 #else
  36 #define WMI_DBG0_LOG(debugid)
  37 #define WMI_DBG1_LOG(debugid, arg1)
  38 #define WMI_DBG2_LOG(debugid, arg1, arg2)
  39 #endif /* WMI_DEBUG */
  40
  41 #define EVT_PKT_IN_USE        (1 << 0)
  42 #define EVT_PKT_IS_FREE(e)    !((e)->Flags & EVT_PKT_IN_USE)
  43 #define EVT_MARK_FREE(e)      (e)->Flags &= ~EVT_PKT_IN_USE;
  44 #define EVT_MARK_INUSE(e)     (e)->Flags |= EVT_PKT_IN_USE
  45 #define IS_EVT_CLASS_BUFFERED(ec)   ((ec) != WMI_EVT_CLASS_DIRECT_BUFFER)
  46
  47 typedef struct _WMI_POOL_STATE {
  48         int     MaxAllocation;      /* maximum allocations allowed for this pool */
  49         int     CurrentAllocation;  /* current allocations outstanding */
  50 } WMI_POOL_STATE;
  51
  52 typedef struct _WMI_SVC_CONTEXT {
  53         htc_handle_t         HtcHandle;
  54         pool_handle_t        PoolHandle;
  55         int                  PendingEvents;                      /* no. of pending events */
  56         HTC_SERVICE          WMIControlService;                  /* registered control service */
  57         HTC_ENDPOINT_ID      ControlEp;                          /* endpoint assigned to us */
  58         WMI_DISPATCH_TABLE  *pDispatchHead;                      /* dispatch list head ptr  */
  59         WMI_DISPATCH_TABLE  *pDispatchTail;                      /* dispatch list tail ptr */
  60
  61         // Left a door for extension the structure
  62         void *pReserved;
  63 } WMI_SVC_CONTEXT;
  64
  65 #endif /*WMI_INTERNAL_H_*/