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7#ifndef _MEI_HBM_H_
8#define _MEI_HBM_H_
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10struct mei_device;
11struct mei_msg_hdr;
12struct mei_cl;
13struct mei_dma_data;
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27enum mei_hbm_state {
28 MEI_HBM_IDLE = 0,
29 MEI_HBM_STARTING,
30 MEI_HBM_CAP_SETUP,
31 MEI_HBM_DR_SETUP,
32 MEI_HBM_ENUM_CLIENTS,
33 MEI_HBM_CLIENT_PROPERTIES,
34 MEI_HBM_STARTED,
35 MEI_HBM_STOPPED,
36};
37
38const char *mei_hbm_state_str(enum mei_hbm_state state);
39
40int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr);
41
42void mei_hbm_idle(struct mei_device *dev);
43void mei_hbm_reset(struct mei_device *dev);
44int mei_hbm_start_req(struct mei_device *dev);
45int mei_hbm_start_wait(struct mei_device *dev);
46int mei_hbm_cl_flow_control_req(struct mei_device *dev, struct mei_cl *cl);
47int mei_hbm_cl_disconnect_req(struct mei_device *dev, struct mei_cl *cl);
48int mei_hbm_cl_disconnect_rsp(struct mei_device *dev, struct mei_cl *cl);
49int mei_hbm_cl_connect_req(struct mei_device *dev, struct mei_cl *cl);
50bool mei_hbm_version_is_supported(struct mei_device *dev);
51int mei_hbm_pg(struct mei_device *dev, u8 pg_cmd);
52void mei_hbm_pg_resume(struct mei_device *dev);
53int mei_hbm_cl_notify_req(struct mei_device *dev,
54 struct mei_cl *cl, u8 request);
55int mei_hbm_cl_dma_map_req(struct mei_device *dev, struct mei_cl *cl);
56int mei_hbm_cl_dma_unmap_req(struct mei_device *dev, struct mei_cl *cl);
57#endif
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