| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __NET_DROPMON_H |
| #define __NET_DROPMON_H |
| #include <linux/types.h> |
| #include <linux/netlink.h> |
| struct net_dm_drop_point { |
| __u8 pc[8]; |
| __u32 count; |
| }; |
| #define is_drop_point_hw(x) do { int ____i, ____j; for(____i = 0; ____i < 8; i ____i ++) ____j |= x[____i]; ____j; \ |
| } while(0) |
| #define NET_DM_CFG_VERSION 0 |
| #define NET_DM_CFG_ALERT_COUNT 1 |
| #define NET_DM_CFG_ALERT_DELAY 2 |
| #define NET_DM_CFG_MAX 3 |
| struct net_dm_config_entry { |
| __u32 type; |
| __u64 data __attribute__((aligned(8))); |
| }; |
| struct net_dm_config_msg { |
| __u32 entries; |
| struct net_dm_config_entry options[0]; |
| }; |
| struct net_dm_alert_msg { |
| __u32 entries; |
| struct net_dm_drop_point points[0]; |
| }; |
| struct net_dm_user_msg { |
| union { |
| struct net_dm_config_msg user; |
| struct net_dm_alert_msg alert; |
| } u; |
| }; |
| enum { |
| NET_DM_CMD_UNSPEC = 0, |
| NET_DM_CMD_ALERT, |
| NET_DM_CMD_CONFIG, |
| NET_DM_CMD_START, |
| NET_DM_CMD_STOP, |
| NET_DM_CMD_PACKET_ALERT, |
| NET_DM_CMD_CONFIG_GET, |
| NET_DM_CMD_CONFIG_NEW, |
| NET_DM_CMD_STATS_GET, |
| NET_DM_CMD_STATS_NEW, |
| _NET_DM_CMD_MAX, |
| }; |
| #define NET_DM_CMD_MAX (_NET_DM_CMD_MAX - 1) |
| #define NET_DM_GRP_ALERT 1 |
| enum net_dm_attr { |
| NET_DM_ATTR_UNSPEC, |
| NET_DM_ATTR_ALERT_MODE, |
| NET_DM_ATTR_PC, |
| NET_DM_ATTR_SYMBOL, |
| NET_DM_ATTR_IN_PORT, |
| NET_DM_ATTR_TIMESTAMP, |
| NET_DM_ATTR_PROTO, |
| NET_DM_ATTR_PAYLOAD, |
| NET_DM_ATTR_PAD, |
| NET_DM_ATTR_TRUNC_LEN, |
| NET_DM_ATTR_ORIG_LEN, |
| NET_DM_ATTR_QUEUE_LEN, |
| NET_DM_ATTR_STATS, |
| NET_DM_ATTR_HW_STATS, |
| NET_DM_ATTR_ORIGIN, |
| NET_DM_ATTR_HW_TRAP_GROUP_NAME, |
| NET_DM_ATTR_HW_TRAP_NAME, |
| NET_DM_ATTR_HW_ENTRIES, |
| NET_DM_ATTR_HW_ENTRY, |
| NET_DM_ATTR_HW_TRAP_COUNT, |
| NET_DM_ATTR_SW_DROPS, |
| NET_DM_ATTR_HW_DROPS, |
| NET_DM_ATTR_FLOW_ACTION_COOKIE, |
| __NET_DM_ATTR_MAX, |
| NET_DM_ATTR_MAX = __NET_DM_ATTR_MAX - 1 |
| }; |
| enum net_dm_alert_mode { |
| NET_DM_ALERT_MODE_SUMMARY, |
| NET_DM_ALERT_MODE_PACKET, |
| }; |
| enum { |
| NET_DM_ATTR_PORT_NETDEV_IFINDEX, |
| NET_DM_ATTR_PORT_NETDEV_NAME, |
| __NET_DM_ATTR_PORT_MAX, |
| NET_DM_ATTR_PORT_MAX = __NET_DM_ATTR_PORT_MAX - 1 |
| }; |
| enum { |
| NET_DM_ATTR_STATS_DROPPED, |
| __NET_DM_ATTR_STATS_MAX, |
| NET_DM_ATTR_STATS_MAX = __NET_DM_ATTR_STATS_MAX - 1 |
| }; |
| enum net_dm_origin { |
| NET_DM_ORIGIN_SW, |
| NET_DM_ORIGIN_HW, |
| }; |
| #endif |