43 	struct mei_cl *cl;  in mei_irq_compl_handler()  local
46 		cl = cb->cl;  in mei_irq_compl_handler()
50 		mei_cl_complete(cl, cb);  in mei_irq_compl_handler()
63 static inline int mei_cl_hbm_equal(struct mei_cl *cl,  in mei_cl_hbm_equal()  argument
66 	return  mei_cl_host_addr(cl) == mei_hdr->host_addr &&  in mei_cl_hbm_equal()
67 		mei_cl_me_id(cl) == mei_hdr->me_addr;  in mei_cl_hbm_equal()
96 static int mei_cl_irq_read_msg(struct mei_cl *cl,  in mei_cl_irq_read_msg()  argument
100 	struct mei_device *dev = cl->dev;  in mei_cl_irq_read_msg()
104 	cb = list_first_entry_or_null(&cl->rd_pending, struct mei_cl_cb, list);  in mei_cl_irq_read_msg()
106 		if (!mei_cl_is_fixed_address(cl)) {  in mei_cl_irq_read_msg()
107 			cl_err(dev, cl, "pending read cb not found\n");  in mei_cl_irq_read_msg()
110 		cb = mei_cl_alloc_cb(cl, mei_cl_mtu(cl), MEI_FOP_READ, cl->fp);  in mei_cl_irq_read_msg()
113 		list_add_tail(&cb->list, &cl->rd_pending);  in mei_cl_irq_read_msg()
116 	if (!mei_cl_is_connected(cl)) {  in mei_cl_irq_read_msg()
117 		cl_dbg(dev, cl, "not connected\n");  in mei_cl_irq_read_msg()
125 		cl_err(dev, cl, "message is too big len %d idx %zu\n",  in mei_cl_irq_read_msg()
132 		cl_dbg(dev, cl, "message overflow. size %zu len %d idx %zu\n",  in mei_cl_irq_read_msg()
143 		cl_dbg(dev, cl, "completed read length = %zu\n", cb->buf_idx);  in mei_cl_irq_read_msg()
168 static int mei_cl_irq_disconnect_rsp(struct mei_cl *cl, struct mei_cl_cb *cb,  in mei_cl_irq_disconnect_rsp()  argument
171 	struct mei_device *dev = cl->dev;  in mei_cl_irq_disconnect_rsp()
184 	ret = mei_hbm_cl_disconnect_rsp(dev, cl);  in mei_cl_irq_disconnect_rsp()
200 static int mei_cl_irq_read(struct mei_cl *cl, struct mei_cl_cb *cb,  in mei_cl_irq_read()  argument
203 	struct mei_device *dev = cl->dev;  in mei_cl_irq_read()
208 	if (!list_empty(&cl->rd_pending))  in mei_cl_irq_read()
219 	ret = mei_hbm_cl_flow_control_req(dev, cl);  in mei_cl_irq_read()
221 		cl->status = ret;  in mei_cl_irq_read()
227 	list_move_tail(&cb->list, &cl->rd_pending);  in mei_cl_irq_read()
267 	struct mei_cl *cl;  in mei_irq_read_handler()  local
306 	list_for_each_entry(cl, &dev->file_list, link) {  in mei_irq_read_handler()
307 		if (mei_cl_hbm_equal(cl, mei_hdr)) {  in mei_irq_read_handler()
308 			cl_dbg(dev, cl, "got a message\n");  in mei_irq_read_handler()
314 	if (&cl->link == &dev->file_list) {  in mei_irq_read_handler()
332 	ret = mei_cl_irq_read_msg(cl, mei_hdr, cmpl_list);  in mei_irq_read_handler()
365 	struct mei_cl *cl;  in mei_irq_write_handler()  local
385 		cl = cb->cl;  in mei_irq_write_handler()
387 		cl->status = 0;  in mei_irq_write_handler()
388 		cl_dbg(dev, cl, "MEI WRITE COMPLETE\n");  in mei_irq_write_handler()
389 		cl->writing_state = MEI_WRITE_COMPLETE;  in mei_irq_write_handler()
396 		cl = cb->cl;  in mei_irq_write_handler()
400 			ret = mei_cl_irq_disconnect(cl, cb, cmpl_list);  in mei_irq_write_handler()
407 			ret = mei_cl_irq_read(cl, cb, cmpl_list);  in mei_irq_write_handler()
414 			ret = mei_cl_irq_connect(cl, cb, cmpl_list);  in mei_irq_write_handler()
421 			ret = mei_cl_irq_disconnect_rsp(cl, cb, cmpl_list);  in mei_irq_write_handler()
428 			ret = mei_cl_irq_notify(cl, cb, cmpl_list);  in mei_irq_write_handler()
440 		cl = cb->cl;  in mei_irq_write_handler()
441 		ret = mei_cl_irq_write(cl, cb, cmpl_list);  in mei_irq_write_handler()
455 static void mei_connect_timeout(struct mei_cl *cl)  in mei_connect_timeout()  argument
457 	struct mei_device *dev = cl->dev;  in mei_connect_timeout()
459 	if (cl->state == MEI_FILE_CONNECTING) {  in mei_connect_timeout()
461 			cl->state = MEI_FILE_DISCONNECT_REQUIRED;  in mei_connect_timeout()
462 			wake_up(&cl->wait);  in mei_connect_timeout()
490 	struct mei_cl *cl;  in mei_timer()  local
516 	list_for_each_entry(cl, &dev->file_list, link) {  in mei_timer()
517 		if (cl->timer_count) {  in mei_timer()
518 			if (--cl->timer_count == 0) {  in mei_timer()
520 				mei_connect_timeout(cl);  in mei_timer()