3  *  - Kvaser linux leaf driver (version 4.78)
54 /* Leaf/usbcan command ids */
87 /* Leaf frequency options */
105 /* Only Leaf-based devices can report M16C error factors,
184 		} __packed leaf;  member
375 		} __packed leaf;  member
400 	[CMD_TX_ACKNOWLEDGE]		= kvaser_fsize(u.leaf.tx_ack),
401 	[CMD_GET_SOFTWARE_INFO_REPLY]	= kvaser_fsize(u.leaf.softinfo),
402 	[CMD_RX_STD_MESSAGE]		= kvaser_fsize(u.leaf.rx_can),
403 	[CMD_RX_EXT_MESSAGE]		= kvaser_fsize(u.leaf.rx_can),
404 	[CMD_LEAF_LOG_MESSAGE]		= kvaser_fsize(u.leaf.log_message),
405 	[CMD_CHIP_STATE_EVENT]		= kvaser_fsize(u.leaf.chip_state_event),
406 	[CMD_CAN_ERROR_EVENT]		= kvaser_fsize(u.leaf.can_error_event),
407 	[CMD_GET_CAPABILITIES_RESP]	= kvaser_fsize(u.leaf.cap_res),
409 	[CMD_ERROR_EVENT]		= kvaser_fsize(u.leaf.error_event),
428 /* Summary of a kvaser error event, for a unified Leaf/Usbcan error
443 		} leaf;  member
605 			cmd_tx_can_flags = &cmd->u.tx_can.leaf.flags;  in kvaser_usb_leaf_frame_to_cmd()
775 		kvaser_usb_leaf_get_software_info_leaf(dev, &cmd.u.leaf.softinfo);  in kvaser_usb_leaf_get_software_info_inner()
843 	cmd->u.leaf.cap_req.cap_cmd = cpu_to_le16(cap_cmd_req);  in kvaser_usb_leaf_get_single_capability()
854 	*status = le16_to_cpu(cmd->u.leaf.cap_res.status);  in kvaser_usb_leaf_get_single_capability()
859 	cap_cmd_res = le16_to_cpu(cmd->u.leaf.cap_res.cap_cmd);  in kvaser_usb_leaf_get_single_capability()
863 		value = le32_to_cpu(cmd->u.leaf.cap_res.value);  in kvaser_usb_leaf_get_single_capability()
864 		mask = le32_to_cpu(cmd->u.leaf.cap_res.mask);  in kvaser_usb_leaf_get_single_capability()
988 		hwtstamp = kvaser_usb_timestamp48_to_ktime(dev->cfg, cmd->u.leaf.tx_ack.time);  in kvaser_usb_leaf_tx_acknowledge()
1033 	struct kvaser_usb_net_leaf_priv *leaf =  in kvaser_usb_leaf_chip_state_req_work()  local
1036 	struct kvaser_usb_net_priv *priv = leaf->net;  in kvaser_usb_leaf_chip_state_req_work()
1046 	struct kvaser_usb_net_leaf_priv *leaf = priv->sub_priv;  in kvaser_usb_leaf_rx_error_update_can_state()  local
1078 	if (leaf->joining_bus) {  in kvaser_usb_leaf_rx_error_update_can_state()
1083 			leaf->joining_bus = false;  in kvaser_usb_leaf_rx_error_update_can_state()
1101 		if (es->leaf.error_factor) {  in kvaser_usb_leaf_rx_error_update_can_state()
1129 	struct kvaser_usb_net_leaf_priv *leaf;  in kvaser_usb_leaf_rx_error()  local
1139 	leaf = priv->sub_priv;  in kvaser_usb_leaf_rx_error()
1167 	     leaf->joining_bus))  in kvaser_usb_leaf_rx_error()
1168 		schedule_delayed_work(&leaf->chip_state_req_work,  in kvaser_usb_leaf_rx_error()
1197 		if (es->leaf.error_factor) {  in kvaser_usb_leaf_rx_error()
1200 			if (es->leaf.error_factor & M16C_EF_ACKE)  in kvaser_usb_leaf_rx_error()
1202 			if (es->leaf.error_factor & M16C_EF_CRCE)  in kvaser_usb_leaf_rx_error()
1204 			if (es->leaf.error_factor & M16C_EF_FORME)  in kvaser_usb_leaf_rx_error()
1206 			if (es->leaf.error_factor & M16C_EF_STFE)  in kvaser_usb_leaf_rx_error()
1208 			if (es->leaf.error_factor & M16C_EF_BITE0)  in kvaser_usb_leaf_rx_error()
1210 			if (es->leaf.error_factor & M16C_EF_BITE1)  in kvaser_usb_leaf_rx_error()
1212 			if (es->leaf.error_factor & M16C_EF_TRE)  in kvaser_usb_leaf_rx_error()
1322 		es.channel = cmd->u.leaf.can_error_event.channel;  in kvaser_usb_leaf_leaf_rx_error()
1323 		es.status = cmd->u.leaf.can_error_event.status;  in kvaser_usb_leaf_leaf_rx_error()
1324 		es.txerr = cmd->u.leaf.can_error_event.tx_errors_count;  in kvaser_usb_leaf_leaf_rx_error()
1325 		es.rxerr = cmd->u.leaf.can_error_event.rx_errors_count;  in kvaser_usb_leaf_leaf_rx_error()
1326 		es.leaf.error_factor = cmd->u.leaf.can_error_event.error_factor;  in kvaser_usb_leaf_leaf_rx_error()
1329 		es.channel = cmd->u.leaf.log_message.channel;  in kvaser_usb_leaf_leaf_rx_error()
1330 		es.status = cmd->u.leaf.log_message.data[0];  in kvaser_usb_leaf_leaf_rx_error()
1331 		es.txerr = cmd->u.leaf.log_message.data[2];  in kvaser_usb_leaf_leaf_rx_error()
1332 		es.rxerr = cmd->u.leaf.log_message.data[3];  in kvaser_usb_leaf_leaf_rx_error()
1333 		es.leaf.error_factor = cmd->u.leaf.log_message.data[1];  in kvaser_usb_leaf_leaf_rx_error()
1336 		es.channel = cmd->u.leaf.chip_state_event.channel;  in kvaser_usb_leaf_leaf_rx_error()
1337 		es.status = cmd->u.leaf.chip_state_event.status;  in kvaser_usb_leaf_leaf_rx_error()
1338 		es.txerr = cmd->u.leaf.chip_state_event.tx_errors_count;  in kvaser_usb_leaf_leaf_rx_error()
1339 		es.rxerr = cmd->u.leaf.chip_state_event.rx_errors_count;  in kvaser_usb_leaf_leaf_rx_error()
1340 		es.leaf.error_factor = 0;  in kvaser_usb_leaf_leaf_rx_error()
1407 		rx_data = cmd->u.leaf.rx_can.data;  in kvaser_usb_leaf_rx_can_msg()
1408 		hwtstamp = kvaser_usb_timestamp48_to_ktime(dev->cfg, cmd->u.leaf.rx_can.time);  in kvaser_usb_leaf_rx_can_msg()
1424 		cf->can_id = le32_to_cpu(cmd->u.leaf.log_message.id);  in kvaser_usb_leaf_rx_can_msg()
1430 		can_frame_set_cc_len(cf, cmd->u.leaf.log_message.dlc & 0xF, priv->can.ctrlmode);  in kvaser_usb_leaf_rx_can_msg()
1432 		if (cmd->u.leaf.log_message.flags & MSG_FLAG_REMOTE_FRAME)  in kvaser_usb_leaf_rx_can_msg()
1435 			memcpy(cf->data, &cmd->u.leaf.log_message.data,  in kvaser_usb_leaf_rx_can_msg()
1470 		info1 = le16_to_cpu(cmd->u.leaf.error_event.info1);  in kvaser_usb_leaf_error_event_parameter()
1504 		error_code = cmd->u.leaf.error_event.error_code;  in kvaser_usb_leaf_error_event()
1717 	struct kvaser_usb_net_leaf_priv *leaf = priv->sub_priv;  in kvaser_usb_leaf_start_chip()  local
1720 	leaf->joining_bus = true;  in kvaser_usb_leaf_start_chip()
1738 	struct kvaser_usb_net_leaf_priv *leaf = priv->sub_priv;  in kvaser_usb_leaf_stop_chip()  local
1743 	cancel_delayed_work(&leaf->chip_state_req_work);  in kvaser_usb_leaf_stop_chip()
1793 	struct kvaser_usb_net_leaf_priv *leaf;  in kvaser_usb_leaf_init_channel()  local
1795 	leaf = devm_kzalloc(&priv->dev->intf->dev, sizeof(*leaf), GFP_KERNEL);  in kvaser_usb_leaf_init_channel()
1796 	if (!leaf)  in kvaser_usb_leaf_init_channel()
1799 	leaf->net = priv;  in kvaser_usb_leaf_init_channel()
1800 	INIT_DELAYED_WORK(&leaf->chip_state_req_work,  in kvaser_usb_leaf_init_channel()
1803 	priv->sub_priv = leaf;  in kvaser_usb_leaf_init_channel()
1810 	struct kvaser_usb_net_leaf_priv *leaf = priv->sub_priv;  in kvaser_usb_leaf_remove_channel()  local
1812 	if (leaf)  in kvaser_usb_leaf_remove_channel()
1813 		cancel_delayed_work_sync(&leaf->chip_state_req_work);  in kvaser_usb_leaf_remove_channel()
1866 	struct kvaser_usb_net_leaf_priv *leaf = priv->sub_priv;  in kvaser_usb_leaf_set_mode()  local
1873 		leaf->joining_bus = true;  in kvaser_usb_leaf_set_mode()