Root/drivers/staging/csr/csr_wifi_fsm_event.h

1/*****************************************************************************
2
3            (c) Cambridge Silicon Radio Limited 2011
4            All rights reserved and confidential information of CSR
5
6            Refer to LICENSE.txt included with this source for details
7            on the license terms.
8
9*****************************************************************************/
10
11#ifndef CSR_WIFI_FSM_EVENT_H
12#define CSR_WIFI_FSM_EVENT_H
13
14#ifdef __cplusplus
15extern "C" {
16#endif
17
18#include "csr_prim_defs.h"
19#include "csr_sched.h"
20
21/**
22 * @brief
23 * FSM event header.
24 *
25 * @par Description
26 * All events MUST have this struct as the FIRST member.
27 * The next member is used internally for linked lists
28 */
29typedef struct CsrWifiFsmEvent
30{
31    CsrPrim type;
32    u16 primtype;
33    CsrSchedQid destination;
34    CsrSchedQid source;
35
36    /* Private pointer to allow an optimal Event list */
37    /* NOTE: Ignore this pointer.
38     * Do not waste code initializing OR freeing it.
39     * The pointer is used internally in the CsrWifiFsm code
40     * to avoid a second malloc when queuing events.
41     */
42    struct CsrWifiFsmEvent *next;
43} CsrWifiFsmEvent;
44
45#ifdef __cplusplus
46}
47#endif
48
49#endif /* CSR_WIFI_FSM_EVENT_H */
50
51

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