50 	struct cros_ec_dev *ec;  member
72 	struct cros_ec_dev *ec = debug_info->ec;  in cros_ec_console_log_work()  local
75 		.command = EC_CMD_CONSOLE_SNAPSHOT + ec->cmd_offset,  in cros_ec_console_log_work()
85 	ret = cros_ec_cmd_xfer(ec->ec_dev, &snapshot_msg);  in cros_ec_console_log_work()
87 		dev_err(ec->dev, "EC communication failed\n");  in cros_ec_console_log_work()
91 		dev_err(ec->dev, "EC failed to snapshot the console log\n");  in cros_ec_console_log_work()
101 			dev_info_once(ec->dev,  in cros_ec_console_log_work()
108 		ret = cros_ec_cmd_xfer(ec->ec_dev, debug_info->read_msg);  in cros_ec_console_log_work()
110 			dev_err(ec->dev, "EC communication failed\n");  in cros_ec_console_log_work()
114 			dev_err(ec->dev,  in cros_ec_console_log_work()
221 	struct cros_ec_device *ec_dev = debug_info->ec->ec_dev;  in cros_ec_pdinfo_read()
282 static int ec_read_version_supported(struct cros_ec_dev *ec)  in ec_read_version_supported()  argument
295 	msg->command = EC_CMD_GET_CMD_VERSIONS + ec->cmd_offset;  in ec_read_version_supported()
303 	ret = cros_ec_cmd_xfer(ec->ec_dev, msg) >= 0 &&  in ec_read_version_supported()
314 	struct cros_ec_dev *ec = debug_info->ec;  in cros_ec_create_console_log()  local
319 	if (!ec_read_version_supported(ec)) {  in cros_ec_create_console_log()
320 		dev_warn(ec->dev,  in cros_ec_create_console_log()
325 	buf = devm_kzalloc(ec->dev, LOG_SIZE, GFP_KERNEL);  in cros_ec_create_console_log()
330 	read_response_size = ec->ec_dev->max_response;  in cros_ec_create_console_log()
331 	debug_info->read_msg = devm_kzalloc(ec->dev,  in cros_ec_create_console_log()
338 	debug_info->read_msg->command = EC_CMD_CONSOLE_READ + ec->cmd_offset;  in cros_ec_create_console_log()
373 	struct cros_ec_device *ec_dev = debug_info->ec->ec_dev;  in cros_ec_create_panicinfo()
380 	msg = devm_kzalloc(debug_info->ec->dev,  in cros_ec_create_panicinfo()
390 		dev_warn(debug_info->ec->dev, "Cannot read panicinfo.\n");  in cros_ec_create_panicinfo()
413 	devm_kfree(debug_info->ec->dev, msg);  in cros_ec_create_panicinfo()
426 int cros_ec_debugfs_init(struct cros_ec_dev *ec)  in cros_ec_debugfs_init()  argument
428 	struct cros_ec_platform *ec_platform = dev_get_platdata(ec->dev);  in cros_ec_debugfs_init()
433 	debug_info = devm_kzalloc(ec->dev, sizeof(*debug_info), GFP_KERNEL);  in cros_ec_debugfs_init()
437 	debug_info->ec = ec;  in cros_ec_debugfs_init()
454 	ec->debug_info = debug_info;  in cros_ec_debugfs_init()
464 void cros_ec_debugfs_remove(struct cros_ec_dev *ec)  in cros_ec_debugfs_remove()  argument
466 	if (!ec->debug_info)  in cros_ec_debugfs_remove()
469 	debugfs_remove_recursive(ec->debug_info->dir);  in cros_ec_debugfs_remove()
470 	cros_ec_cleanup_console_log(ec->debug_info);  in cros_ec_debugfs_remove()
474 void cros_ec_debugfs_suspend(struct cros_ec_dev *ec)  in cros_ec_debugfs_suspend()  argument
482 	if (ec->debug_info && ec->debug_info->log_buffer.buf)  in cros_ec_debugfs_suspend()
483 		cancel_delayed_work_sync(&ec->debug_info->log_poll_work);  in cros_ec_debugfs_suspend()
487 void cros_ec_debugfs_resume(struct cros_ec_dev *ec)  in cros_ec_debugfs_resume()  argument
489 	if (ec->debug_info && ec->debug_info->log_buffer.buf)  in cros_ec_debugfs_resume()
490 		schedule_delayed_work(&ec->debug_info->log_poll_work, 0);  in cros_ec_debugfs_resume()