1 /* SPDX-License-Identifier: GPL-2.0 */
3  * Copyright (c) 2003-2018, Intel Corporation. All rights reserved.
23 void mei_me_cl_add(struct mei_device *dev, struct mei_me_client *me_cl);
24 void mei_me_cl_del(struct mei_device *dev, struct mei_me_client *me_cl);
26 struct mei_me_client *mei_me_cl_by_uuid(struct mei_device *dev,
27 					const uuid_le *uuid);
28 struct mei_me_client *mei_me_cl_by_id(struct mei_device *dev, u8 client_id);
29 struct mei_me_client *mei_me_cl_by_uuid_id(struct mei_device *dev,
30 					   const uuid_le *uuid, u8 client_id);
31 void mei_me_cl_rm_by_uuid(struct mei_device *dev, const uuid_le *uuid);
32 void mei_me_cl_rm_by_uuid_id(struct mei_device *dev,
33 			     const uuid_le *uuid, u8 id);
34 void mei_me_cl_rm_all(struct mei_device *dev);
37  * mei_me_cl_is_active - check whether me client is active in the fw
45 	return !list_empty_careful(&me_cl->list);  in mei_me_cl_is_active()
49  * mei_me_cl_uuid - return me client protocol name (uuid)
57 	return &me_cl->props.protocol_name;  in mei_me_cl_uuid()
61  * mei_me_cl_ver - return me client protocol version
69 	return me_cl->props.protocol_version;  in mei_me_cl_ver()
73  * mei_me_cl_max_conn - return me client max number of connections
81 	return me_cl->props.max_number_of_connections;  in mei_me_cl_max_conn()
85  * mei_me_cl_fixed - return me client fixed address, if any
93 	return me_cl->props.fixed_address;  in mei_me_cl_fixed()
97  * mei_me_cl_vt - return me client vtag supported status
105 	return me_cl->props.vt_supported == 1;  in mei_me_cl_vt()
109  * mei_me_cl_max_len - return me client max msg length
117 	return me_cl->props.max_msg_length;  in mei_me_cl_max_len()
129 struct mei_cl *mei_cl_allocate(struct mei_device *dev);
134 struct mei_cl *mei_cl_alloc_linked(struct mei_device *dev);
157  * mei_cl_is_connected - host client is connected
165 	return  cl->state == MEI_FILE_CONNECTED;  in mei_cl_is_connected()
169  * mei_cl_me_id - me client id
177 	return cl->me_cl ? cl->me_cl->client_id : 0;  in mei_cl_me_id()
181  * mei_cl_mtu - maximal message that client can send and receive
189 	return cl->me_cl ? cl->me_cl->props.max_msg_length : 0;  in mei_cl_mtu()
193  * mei_cl_is_fixed_address - check whether the me client uses fixed address
201 	return cl->me_cl && cl->me_cl->props.fixed_address;  in mei_cl_is_fixed_address()
205  * mei_cl_is_single_recv_buf- check whether the me client
214 	return cl->me_cl->props.single_recv_buf;  in mei_cl_is_single_recv_buf()
218  * mei_cl_uuid -  client's uuid
222  * Return: return uuid of connected me client
226 	return mei_me_cl_uuid(cl->me_cl);  in mei_cl_uuid()
230  * mei_cl_host_addr - client's host address
238 	return  mei_cl_is_fixed_address(cl) ? 0 : cl->host_client_id;  in mei_cl_host_addr()
255 void mei_host_client_init(struct mei_device *dev);
266 void mei_cl_all_disconnect(struct mei_device *dev);
277 #define MEI_CL_PRM(cl) (cl)->host_client_id, mei_cl_me_id(cl)
279 #define cl_dbg(dev, cl, format, arg...) \  argument
280 	dev_dbg((dev)->dev, MEI_CL_FMT format, MEI_CL_PRM(cl), ##arg)
282 #define cl_warn(dev, cl, format, arg...) \  argument
283 	dev_warn((dev)->dev, MEI_CL_FMT format, MEI_CL_PRM(cl), ##arg)
285 #define cl_err(dev, cl, format, arg...) \  argument
286 	dev_err((dev)->dev, MEI_CL_FMT format, MEI_CL_PRM(cl), ##arg)