46 	struct w1_netlink_msg *msg; /* advances as w1_netlink_msg is appened */  member
61 	struct w1_netlink_msg *msg;  member
108 		block->msg = NULL;  in w1_reply_make_space()
132 		block->msg = (struct w1_netlink_msg *)(block->cn->data + block->cn->len);  in w1_netlink_setup_msg()
144 		block->msg = (struct w1_netlink_msg *)block->cn->data;  in w1_netlink_setup_msg()
164 	memcpy(block->msg, block->cur_msg, sizeof(*block->msg));  in w1_netlink_queue_cmd()
165 	block->cn->len += sizeof(*block->msg);  in w1_netlink_queue_cmd()
166 	block->msg->len = 0;  in w1_netlink_queue_cmd()
167 	block->cmd = (struct w1_netlink_cmd *)(block->msg->data);  in w1_netlink_queue_cmd()
173 	block->msg->len += space;  in w1_netlink_queue_cmd()
187 	memcpy(block->msg, req_msg, sizeof(*req_msg));  in w1_netlink_queue_status()
189 	block->msg->len = 0;  in w1_netlink_queue_status()
190 	block->msg->status = (u8)-error;  in w1_netlink_queue_status()
192 		struct w1_netlink_cmd *cmd = (struct w1_netlink_cmd *)block->msg->data;  in w1_netlink_queue_status()
195 		block->msg->len += sizeof(*cmd);  in w1_netlink_queue_status()
211 static void w1_netlink_send_error(struct cn_msg *cn, struct w1_netlink_msg *msg,  in w1_netlink_send_error()  argument
216 		struct w1_netlink_msg msg;  in w1_netlink_send_error()  member
219 	memcpy(&packet.msg, msg, sizeof(packet.msg));  in w1_netlink_send_error()
220 	packet.cn.len = sizeof(packet.msg);  in w1_netlink_send_error()
221 	packet.msg.len = 0;  in w1_netlink_send_error()
222 	packet.msg.status = (u8)-error;  in w1_netlink_send_error()
233 void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)  in w1_netlink_send()  argument
237 		struct w1_netlink_msg msg;  in w1_netlink_send()  member
245 	packet.cn.len = sizeof(*msg);  in w1_netlink_send()
247 	memcpy(&packet.msg, msg, sizeof(*msg));  in w1_netlink_send()
248 	packet.msg.len = 0;  in w1_netlink_send()
271 	block->msg->len += sizeof(*data);  in w1_send_slave()
420 	struct w1_netlink_msg *msg;  in w1_process_command_root()  local
433 	msg = (struct w1_netlink_msg *)cn->data;  in w1_process_command_root()
435 	msg->type = W1_LIST_MASTERS;  in w1_process_command_root()
436 	msg->status = 0;  in w1_process_command_root()
437 	msg->len = 0;  in w1_process_command_root()
438 	id = (u32 *)msg->data;  in w1_process_command_root()
445 			msg->len = 0;  in w1_process_command_root()
446 			id = (u32 *)msg->data;  in w1_process_command_root()
450 		msg->len += sizeof(*id);  in w1_process_command_root()
465 	u16 mlen = node->msg->len;  in w1_process_cb()
469 	struct w1_netlink_cmd *cmd = (struct w1_netlink_cmd *)node->msg->data;  in w1_process_cb()
475 	node->block->cur_msg = node->msg;  in w1_process_cb()
489 		w1_netlink_queue_status(node->block, node->msg, cmd, err);  in w1_process_cb()
498 		w1_netlink_queue_status(node->block, node->msg, cmd, err);  in w1_process_cb()
517 static void w1_list_count_cmds(struct w1_netlink_msg *msg, int *cmd_count,  in w1_list_count_cmds()  argument
520 	struct w1_netlink_cmd *cmd = (struct w1_netlink_cmd *)msg->data;  in w1_list_count_cmds()
521 	u16 mlen = msg->len;  in w1_list_count_cmds()
541 		struct w1_master *dev = w1_search_master_id(msg->id.mst.id);  in w1_list_count_cmds()
556 	struct w1_netlink_msg *msg = (struct w1_netlink_msg *)(cn + 1);  in w1_cn_callback()  local
572 		w1_netlink_send_error(cn, msg, nsp->portid, -EINVAL);  in w1_cn_callback()
581 		if (msg->len + sizeof(struct w1_netlink_msg) > msg_len) {  in w1_cn_callback()
589 		if (msg->type == W1_MASTER_CMD || msg->type == W1_SLAVE_CMD) {  in w1_cn_callback()
591 			w1_list_count_cmds(msg, &cmd_count, &slave_len);  in w1_cn_callback()
594 		msg_len -= sizeof(struct w1_netlink_msg) + msg->len;  in w1_cn_callback()
595 		msg = (struct w1_netlink_msg *)(((u8 *)msg) +  in w1_cn_callback()
596 			sizeof(struct w1_netlink_msg) + msg->len);  in w1_cn_callback()
598 	msg = (struct w1_netlink_msg *)(cn + 1);  in w1_cn_callback()
628 			w1_netlink_send_error(cn, msg, nsp->portid, -ENOMEM);  in w1_cn_callback()
656 		if (msg->len + sizeof(struct w1_netlink_msg) > msg_len) {  in w1_cn_callback()
662 		if (msg->type == W1_LIST_MASTERS) {  in w1_cn_callback()
670 		if (!msg->len) {  in w1_cn_callback()
676 		if (msg->type == W1_MASTER_CMD) {  in w1_cn_callback()
677 			dev = w1_search_master_id(msg->id.mst.id);  in w1_cn_callback()
678 		} else if (msg->type == W1_SLAVE_CMD) {  in w1_cn_callback()
679 			sl = w1_search_slave((struct w1_reg_num *)msg->id.id);  in w1_cn_callback()
685 				msg->type, msg->len);  in w1_cn_callback()
700 		node->msg = (struct w1_netlink_msg *)((u8 *)&block->request_cn +  in w1_cn_callback()
701 			(size_t)((u8 *)msg - (u8 *)cn));  in w1_cn_callback()
717 			w1_netlink_send_error(cn, msg, nsp->portid, err);  in w1_cn_callback()
718 		msg_len -= sizeof(struct w1_netlink_msg) + msg->len;  in w1_cn_callback()
719 		msg = (struct w1_netlink_msg *)(((u8 *)msg) +  in w1_cn_callback()
720 			sizeof(struct w1_netlink_msg) + msg->len);  in w1_cn_callback()