examples/ip_pipeline/thread.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef THREAD_H_
   6 #define THREAD_H_
   7
   8 #include "app.h"
   9 #include "pipeline_be.h"
  10
  11 enum thread_msg_req_type {
  12         THREAD_MSG_REQ_PIPELINE_ENABLE = 0,
  13         THREAD_MSG_REQ_PIPELINE_DISABLE,
  14         THREAD_MSG_REQ_HEADROOM_READ,
  15         THREAD_MSG_REQS
  16 };
  17
  18 struct thread_msg_req {
  19         enum thread_msg_req_type type;
  20 };
  21
  22 struct thread_msg_rsp {
  23         int status;
  24 };
  25
  26 /*
  27  * PIPELINE ENABLE
  28  */
  29 struct thread_pipeline_enable_msg_req {
  30         enum thread_msg_req_type type;
  31
  32         uint32_t pipeline_id;
  33         void *be;
  34         pipeline_be_op_run f_run;
  35         pipeline_be_op_timer f_timer;
  36         uint64_t timer_period;
  37 };
  38
  39 struct thread_pipeline_enable_msg_rsp {
  40         int status;
  41 };
  42
  43 /*
  44  * PIPELINE DISABLE
  45  */
  46 struct thread_pipeline_disable_msg_req {
  47         enum thread_msg_req_type type;
  48
  49         uint32_t pipeline_id;
  50 };
  51
  52 struct thread_pipeline_disable_msg_rsp {
  53         int status;
  54 };
  55
  56 /*
  57  * THREAD HEADROOM
  58  */
  59 struct thread_headroom_read_msg_req {
  60         enum thread_msg_req_type type;
  61 };
  62
  63 struct thread_headroom_read_msg_rsp {
  64         int status;
  65
  66         double headroom_ratio;
  67 };
  68
  69 #endif /* THREAD_H_ */