135 	struct net_dm_alert_msg *msg;  in reset_per_cpu_data()  local
164 	msg = nla_data(nla);  in reset_per_cpu_data()
165 	memset(msg, 0, al);  in reset_per_cpu_data()
217 	struct net_dm_alert_msg *msg;  in trace_drop_common()  local
236 	msg = nla_data(nla);  in trace_drop_common()
237 	point = msg->points;  in trace_drop_common()
238 	for (i = 0; i < msg->entries; i++) {  in trace_drop_common()
245 	if (msg->entries == dm_hit_limit)  in trace_drop_common()
254 	msg->entries++;  in trace_drop_common()
324 static int net_dm_hw_entry_put(struct sk_buff *msg,  in net_dm_hw_entry_put()  argument
329 	attr = nla_nest_start(msg, NET_DM_ATTR_HW_ENTRY);  in net_dm_hw_entry_put()
333 	if (nla_put_string(msg, NET_DM_ATTR_HW_TRAP_NAME, hw_entry->trap_name))  in net_dm_hw_entry_put()
336 	if (nla_put_u32(msg, NET_DM_ATTR_HW_TRAP_COUNT, hw_entry->count))  in net_dm_hw_entry_put()
339 	nla_nest_end(msg, attr);  in net_dm_hw_entry_put()
344 	nla_nest_cancel(msg, attr);  in net_dm_hw_entry_put()
348 static int net_dm_hw_entries_put(struct sk_buff *msg,  in net_dm_hw_entries_put()  argument
354 	attr = nla_nest_start(msg, NET_DM_ATTR_HW_ENTRIES);  in net_dm_hw_entries_put()
361 		rc = net_dm_hw_entry_put(msg, &hw_entries->entries[i]);  in net_dm_hw_entries_put()
366 	nla_nest_end(msg, attr);  in net_dm_hw_entries_put()
371 	nla_nest_cancel(msg, attr);  in net_dm_hw_entries_put()
376 net_dm_hw_summary_report_fill(struct sk_buff *msg,  in net_dm_hw_summary_report_fill()  argument
383 	hdr = genlmsg_put(msg, 0, 0, &net_drop_monitor_family, 0,  in net_dm_hw_summary_report_fill()
391 	if (nla_put(msg, NLA_UNSPEC, sizeof(anc_hdr), &anc_hdr))  in net_dm_hw_summary_report_fill()
394 	rc = net_dm_hw_entries_put(msg, hw_entries);  in net_dm_hw_summary_report_fill()
398 	genlmsg_end(msg, hdr);  in net_dm_hw_summary_report_fill()
403 	genlmsg_cancel(msg, hdr);  in net_dm_hw_summary_report_fill()
411 	struct sk_buff *msg;  in net_dm_hw_summary_work()  local
420 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);  in net_dm_hw_summary_work()
421 	if (!msg)  in net_dm_hw_summary_work()
424 	rc = net_dm_hw_summary_report_fill(msg, hw_entries);  in net_dm_hw_summary_work()
426 		nlmsg_free(msg);  in net_dm_hw_summary_work()
430 	genlmsg_multicast(&net_drop_monitor_family, msg, 0, 0, GFP_KERNEL);  in net_dm_hw_summary_work()
584 static int net_dm_packet_report_in_port_put(struct sk_buff *msg, int ifindex,  in net_dm_packet_report_in_port_put()  argument
589 	attr = nla_nest_start(msg, NET_DM_ATTR_IN_PORT);  in net_dm_packet_report_in_port_put()
594 	    nla_put_u32(msg, NET_DM_ATTR_PORT_NETDEV_IFINDEX, ifindex))  in net_dm_packet_report_in_port_put()
597 	if (name && nla_put_string(msg, NET_DM_ATTR_PORT_NETDEV_NAME, name))  in net_dm_packet_report_in_port_put()
600 	nla_nest_end(msg, attr);  in net_dm_packet_report_in_port_put()
605 	nla_nest_cancel(msg, attr);  in net_dm_packet_report_in_port_put()
609 static int net_dm_packet_report_fill(struct sk_buff *msg, struct sk_buff *skb,  in net_dm_packet_report_fill()  argument
620 	hdr = genlmsg_put(msg, 0, 0, &net_drop_monitor_family, 0,  in net_dm_packet_report_fill()
625 	if (nla_put_u16(msg, NET_DM_ATTR_ORIGIN, NET_DM_ORIGIN_SW))  in net_dm_packet_report_fill()
628 	if (nla_put_u64_64bit(msg, NET_DM_ATTR_PC, (u64)(uintptr_t)cb->pc,  in net_dm_packet_report_fill()
644 	if (nla_put_string(msg, NET_DM_ATTR_REASON,  in net_dm_packet_report_fill()
652 	if (nla_put_string(msg, NET_DM_ATTR_SYMBOL, buf))  in net_dm_packet_report_fill()
655 	rc = net_dm_packet_report_in_port_put(msg, skb->skb_iif, NULL);  in net_dm_packet_report_fill()
659 	if (nla_put_u64_64bit(msg, NET_DM_ATTR_TIMESTAMP,  in net_dm_packet_report_fill()
663 	if (nla_put_u32(msg, NET_DM_ATTR_ORIG_LEN, skb->len))  in net_dm_packet_report_fill()
669 	if (nla_put_u16(msg, NET_DM_ATTR_PROTO, be16_to_cpu(skb->protocol)))  in net_dm_packet_report_fill()
672 	attr = skb_put(msg, nla_total_size(payload_len));  in net_dm_packet_report_fill()
679 	genlmsg_end(msg, hdr);  in net_dm_packet_report_fill()
684 	genlmsg_cancel(msg, hdr);  in net_dm_packet_report_fill()
692 	struct sk_buff *msg;  in net_dm_packet_report()  local
707 	msg = nlmsg_new(net_dm_packet_report_size(payload_len), GFP_KERNEL);  in net_dm_packet_report()
708 	if (!msg)  in net_dm_packet_report()
711 	rc = net_dm_packet_report_fill(msg, skb, payload_len);  in net_dm_packet_report()
713 		nlmsg_free(msg);  in net_dm_packet_report()
717 	genlmsg_multicast(&net_drop_monitor_family, msg, 0, 0, GFP_KERNEL);  in net_dm_packet_report()
778 static int net_dm_hw_packet_report_fill(struct sk_buff *msg,  in net_dm_hw_packet_report_fill()  argument
787 	hdr = genlmsg_put(msg, 0, 0, &net_drop_monitor_family, 0,  in net_dm_hw_packet_report_fill()
792 	if (nla_put_u16(msg, NET_DM_ATTR_ORIGIN, NET_DM_ORIGIN_HW))  in net_dm_hw_packet_report_fill()
795 	if (nla_put_string(msg, NET_DM_ATTR_HW_TRAP_GROUP_NAME,  in net_dm_hw_packet_report_fill()
799 	if (nla_put_string(msg, NET_DM_ATTR_HW_TRAP_NAME,  in net_dm_hw_packet_report_fill()
807 		rc = net_dm_packet_report_in_port_put(msg, dev->ifindex,  in net_dm_hw_packet_report_fill()
814 	    nla_put(msg, NET_DM_ATTR_FLOW_ACTION_COOKIE,  in net_dm_hw_packet_report_fill()
819 	if (nla_put_u64_64bit(msg, NET_DM_ATTR_TIMESTAMP,  in net_dm_hw_packet_report_fill()
823 	if (nla_put_u32(msg, NET_DM_ATTR_ORIG_LEN, skb->len))  in net_dm_hw_packet_report_fill()
829 	if (nla_put_u16(msg, NET_DM_ATTR_PROTO, be16_to_cpu(skb->protocol)))  in net_dm_hw_packet_report_fill()
832 	attr = skb_put(msg, nla_total_size(payload_len));  in net_dm_hw_packet_report_fill()
839 	genlmsg_end(msg, hdr);  in net_dm_hw_packet_report_fill()
844 	genlmsg_cancel(msg, hdr);  in net_dm_hw_packet_report_fill()
909 	struct sk_buff *msg;  in net_dm_hw_packet_report()  local
923 	msg = nlmsg_new(net_dm_hw_packet_report_size(payload_len, hw_metadata),  in net_dm_hw_packet_report()
925 	if (!msg)  in net_dm_hw_packet_report()
928 	rc = net_dm_hw_packet_report_fill(msg, skb, payload_len);  in net_dm_hw_packet_report()
930 		nlmsg_free(msg);  in net_dm_hw_packet_report()
934 	genlmsg_multicast(&net_drop_monitor_family, msg, 0, 0, GFP_KERNEL);  in net_dm_hw_packet_report()
1391 static int net_dm_config_fill(struct sk_buff *msg, struct genl_info *info)  in net_dm_config_fill()  argument
1395 	hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,  in net_dm_config_fill()
1400 	if (nla_put_u8(msg, NET_DM_ATTR_ALERT_MODE, net_dm_alert_mode))  in net_dm_config_fill()
1403 	if (nla_put_u32(msg, NET_DM_ATTR_TRUNC_LEN, net_dm_trunc_len))  in net_dm_config_fill()
1406 	if (nla_put_u32(msg, NET_DM_ATTR_QUEUE_LEN, net_dm_queue_len))  in net_dm_config_fill()
1409 	genlmsg_end(msg, hdr);  in net_dm_config_fill()
1414 	genlmsg_cancel(msg, hdr);  in net_dm_config_fill()
1420 	struct sk_buff *msg;  in net_dm_cmd_config_get()  local
1423 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);  in net_dm_cmd_config_get()
1424 	if (!msg)  in net_dm_cmd_config_get()
1427 	rc = net_dm_config_fill(msg, info);  in net_dm_cmd_config_get()
1431 	return genlmsg_reply(msg, info);  in net_dm_cmd_config_get()
1434 	nlmsg_free(msg);  in net_dm_cmd_config_get()
1458 static int net_dm_stats_put(struct sk_buff *msg)  in net_dm_stats_put()  argument
1465 	attr = nla_nest_start(msg, NET_DM_ATTR_STATS);  in net_dm_stats_put()
1469 	if (nla_put_u64_64bit(msg, NET_DM_ATTR_STATS_DROPPED,  in net_dm_stats_put()
1473 	nla_nest_end(msg, attr);  in net_dm_stats_put()
1478 	nla_nest_cancel(msg, attr);  in net_dm_stats_put()
1502 static int net_dm_hw_stats_put(struct sk_buff *msg)  in net_dm_hw_stats_put()  argument
1509 	attr = nla_nest_start(msg, NET_DM_ATTR_HW_STATS);  in net_dm_hw_stats_put()
1513 	if (nla_put_u64_64bit(msg, NET_DM_ATTR_STATS_DROPPED,  in net_dm_hw_stats_put()
1517 	nla_nest_end(msg, attr);  in net_dm_hw_stats_put()
1522 	nla_nest_cancel(msg, attr);  in net_dm_hw_stats_put()
1526 static int net_dm_stats_fill(struct sk_buff *msg, struct genl_info *info)  in net_dm_stats_fill()  argument
1531 	hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,  in net_dm_stats_fill()
1536 	rc = net_dm_stats_put(msg);  in net_dm_stats_fill()
1540 	rc = net_dm_hw_stats_put(msg);  in net_dm_stats_fill()
1544 	genlmsg_end(msg, hdr);  in net_dm_stats_fill()
1549 	genlmsg_cancel(msg, hdr);  in net_dm_stats_fill()
1555 	struct sk_buff *msg;  in net_dm_cmd_stats_get()  local
1558 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);  in net_dm_cmd_stats_get()
1559 	if (!msg)  in net_dm_cmd_stats_get()
1562 	rc = net_dm_stats_fill(msg, info);  in net_dm_cmd_stats_get()
1566 	return genlmsg_reply(msg, info);  in net_dm_cmd_stats_get()
1569 	nlmsg_free(msg);  in net_dm_cmd_stats_get()