Linux server.nvwebsoft.co.in 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 UTC 2024 x86_64
Apache
: 162.240.12.249 | : 3.144.30.14
202 Domain
8.1.31
nbspublicschool
www.github.com/MadExploits
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
CPANEL RESET
CREATE WP USER
README
+ Create Folder
+ Create File
/
usr /
include /
linux /
[ HOME SHELL ]
Name
Size
Permission
Action
byteorder
[ DIR ]
drwxr-xr-x
caif
[ DIR ]
drwxr-xr-x
can
[ DIR ]
drwxr-xr-x
dvb
[ DIR ]
drwxr-xr-x
hdlc
[ DIR ]
drwxr-xr-x
hsi
[ DIR ]
drwxr-xr-x
iio
[ DIR ]
drwxr-xr-x
isdn
[ DIR ]
drwxr-xr-x
mmc
[ DIR ]
drwxr-xr-x
netfilter
[ DIR ]
drwxr-xr-x
netfilter_arp
[ DIR ]
drwxr-xr-x
netfilter_bridge
[ DIR ]
drwxr-xr-x
netfilter_ipv4
[ DIR ]
drwxr-xr-x
netfilter_ipv6
[ DIR ]
drwxr-xr-x
nfsd
[ DIR ]
drwxr-xr-x
raid
[ DIR ]
drwxr-xr-x
spi
[ DIR ]
drwxr-xr-x
sunrpc
[ DIR ]
drwxr-xr-x
tc_act
[ DIR ]
drwxr-xr-x
tc_ematch
[ DIR ]
drwxr-xr-x
usb
[ DIR ]
drwxr-xr-x
wimax
[ DIR ]
drwxr-xr-x
a.out.h
7.15
KB
-rw-r--r--
acct.h
3.58
KB
-rw-r--r--
adb.h
1.05
KB
-rw-r--r--
adfs_fs.h
873
B
-rw-r--r--
affs_hardblocks.h
1.45
KB
-rw-r--r--
agpgart.h
3.83
KB
-rw-r--r--
aio_abi.h
3.1
KB
-rw-r--r--
apm_bios.h
3.46
KB
-rw-r--r--
arcfb.h
150
B
-rw-r--r--
atalk.h
960
B
-rw-r--r--
atm.h
7.64
KB
-rw-r--r--
atm_eni.h
585
B
-rw-r--r--
atm_he.h
343
B
-rw-r--r--
atm_idt77105.h
892
B
-rw-r--r--
atm_nicstar.h
1.19
KB
-rw-r--r--
atm_tcp.h
1.52
KB
-rw-r--r--
atm_zatm.h
1.57
KB
-rw-r--r--
atmapi.h
889
B
-rw-r--r--
atmarp.h
1.2
KB
-rw-r--r--
atmbr2684.h
3.13
KB
-rw-r--r--
atmclip.h
513
B
-rw-r--r--
atmdev.h
7.44
KB
-rw-r--r--
atmioc.h
1.55
KB
-rw-r--r--
atmlec.h
2.26
KB
-rw-r--r--
atmmpc.h
4.07
KB
-rw-r--r--
atmppp.h
576
B
-rw-r--r--
atmsap.h
4.79
KB
-rw-r--r--
atmsvc.h
1.75
KB
-rw-r--r--
audit.h
18.03
KB
-rw-r--r--
auto_fs.h
2.53
KB
-rw-r--r--
auto_fs4.h
4.3
KB
-rw-r--r--
auxvec.h
1.4
KB
-rw-r--r--
ax25.h
2.7
KB
-rw-r--r--
b1lli.h
1.62
KB
-rw-r--r--
baycom.h
820
B
-rw-r--r--
bfs_fs.h
1.79
KB
-rw-r--r--
binfmts.h
565
B
-rw-r--r--
blkpg.h
1.53
KB
-rw-r--r--
blktrace_api.h
4.38
KB
-rw-r--r--
bpf.h
22.04
KB
-rw-r--r--
bpf_common.h
1.2
KB
-rw-r--r--
bpf_perf_event.h
453
B
-rw-r--r--
bpqether.h
952
B
-rw-r--r--
bsg.h
2.37
KB
-rw-r--r--
bt-bmc.h
508
B
-rw-r--r--
btrfs.h
25.07
KB
-rw-r--r--
can.h
5.46
KB
-rw-r--r--
capability.h
11.25
KB
-rw-r--r--
capi.h
2.99
KB
-rw-r--r--
cciss_defs.h
3.14
KB
-rw-r--r--
cciss_ioctl.h
2.63
KB
-rw-r--r--
cdrom.h
28.12
KB
-rw-r--r--
cgroupstats.h
2.1
KB
-rw-r--r--
chio.h
5.16
KB
-rw-r--r--
cm4000_cs.h
1.68
KB
-rw-r--r--
cn_proc.h
3.19
KB
-rw-r--r--
coda.h
17.09
KB
-rw-r--r--
coda_psdev.h
720
B
-rw-r--r--
coff.h
12.12
KB
-rw-r--r--
connector.h
2.14
KB
-rw-r--r--
const.h
673
B
-rw-r--r--
cramfs_fs.h
2.68
KB
-rw-r--r--
cuda.h
842
B
-rw-r--r--
cyclades.h
16.65
KB
-rw-r--r--
cycx_cfm.h
2.86
KB
-rw-r--r--
dcbnl.h
24.5
KB
-rw-r--r--
dccp.h
6.22
KB
-rw-r--r--
devlink.h
9.66
KB
-rw-r--r--
dlm.h
2.43
KB
-rw-r--r--
dlm_device.h
2.42
KB
-rw-r--r--
dlm_netlink.h
1.04
KB
-rw-r--r--
dlm_plock.h
831
B
-rw-r--r--
dlmconstants.h
4.9
KB
-rw-r--r--
dm-ioctl.h
10.55
KB
-rw-r--r--
dm-log-userspace.h
14.82
KB
-rw-r--r--
dn.h
4.42
KB
-rw-r--r--
dqblk_xfs.h
8.72
KB
-rw-r--r--
edd.h
5.41
KB
-rw-r--r--
efs_fs_sb.h
2.11
KB
-rw-r--r--
elf-em.h
1.83
KB
-rw-r--r--
elf-fdpic.h
1.04
KB
-rw-r--r--
elf.h
12.69
KB
-rw-r--r--
elfcore.h
2.86
KB
-rw-r--r--
errno.h
23
B
-rw-r--r--
errqueue.h
1.1
KB
-rw-r--r--
ethtool.h
71.11
KB
-rw-r--r--
eventpoll.h
1.76
KB
-rw-r--r--
fadvise.h
779
B
-rw-r--r--
falloc.h
2.72
KB
-rw-r--r--
fanotify.h
3.52
KB
-rw-r--r--
fb.h
16
KB
-rw-r--r--
fcntl.h
2.16
KB
-rw-r--r--
fd.h
11.31
KB
-rw-r--r--
fdreg.h
5.23
KB
-rw-r--r--
fib_rules.h
1.58
KB
-rw-r--r--
fiemap.h
2.65
KB
-rw-r--r--
filter.h
1.99
KB
-rw-r--r--
firewire-cdev.h
42.86
KB
-rw-r--r--
firewire-constants.h
3.16
KB
-rw-r--r--
flat.h
2.04
KB
-rw-r--r--
fou.h
617
B
-rw-r--r--
fs.h
8.47
KB
-rw-r--r--
fsl_hypervisor.h
7.05
KB
-rw-r--r--
fuse.h
16.41
KB
-rw-r--r--
futex.h
4.81
KB
-rw-r--r--
gameport.h
834
B
-rw-r--r--
gen_stats.h
1.5
KB
-rw-r--r--
genetlink.h
1.82
KB
-rw-r--r--
gfs2_ondisk.h
12
KB
-rw-r--r--
gigaset_dev.h
1.35
KB
-rw-r--r--
hdlc.h
574
B
-rw-r--r--
hdlcdrv.h
2.78
KB
-rw-r--r--
hdreg.h
22.11
KB
-rw-r--r--
hid.h
1.79
KB
-rw-r--r--
hiddev.h
6.13
KB
-rw-r--r--
hidraw.h
1.41
KB
-rw-r--r--
hpet.h
680
B
-rw-r--r--
hw_breakpoint.h
679
B
-rw-r--r--
hyperv.h
10.22
KB
-rw-r--r--
hysdn_if.h
1.29
KB
-rw-r--r--
i2c-dev.h
2.37
KB
-rw-r--r--
i2c.h
6.66
KB
-rw-r--r--
i2o-dev.h
11.22
KB
-rw-r--r--
i8k.h
1.4
KB
-rw-r--r--
icmp.h
2.82
KB
-rw-r--r--
icmpv6.h
3.82
KB
-rw-r--r--
if.h
9.26
KB
-rw-r--r--
if_addr.h
1.7
KB
-rw-r--r--
if_addrlabel.h
658
B
-rw-r--r--
if_alg.h
816
B
-rw-r--r--
if_arcnet.h
3.63
KB
-rw-r--r--
if_arp.h
6.3
KB
-rw-r--r--
if_bonding.h
4.66
KB
-rw-r--r--
if_bridge.h
6.46
KB
-rw-r--r--
if_cablemodem.h
922
B
-rw-r--r--
if_eql.h
1.26
KB
-rw-r--r--
if_ether.h
7.25
KB
-rw-r--r--
if_fc.h
1.63
KB
-rw-r--r--
if_fddi.h
3.6
KB
-rw-r--r--
if_frad.h
2.89
KB
-rw-r--r--
if_hippi.h
4.07
KB
-rw-r--r--
if_infiniband.h
1.13
KB
-rw-r--r--
if_link.h
19.58
KB
-rw-r--r--
if_ltalk.h
147
B
-rw-r--r--
if_macsec.h
5.42
KB
-rw-r--r--
if_packet.h
7.15
KB
-rw-r--r--
if_phonet.h
361
B
-rw-r--r--
if_plip.h
596
B
-rw-r--r--
if_ppp.h
29
B
-rw-r--r--
if_pppol2tp.h
3.18
KB
-rw-r--r--
if_pppox.h
4.64
KB
-rw-r--r--
if_slip.h
809
B
-rw-r--r--
if_team.h
2.48
KB
-rw-r--r--
if_tun.h
3.71
KB
-rw-r--r--
if_tunnel.h
3.03
KB
-rw-r--r--
if_vlan.h
1.69
KB
-rw-r--r--
if_x25.h
817
B
-rw-r--r--
ife.h
288
B
-rw-r--r--
igmp.h
2.88
KB
-rw-r--r--
in.h
9.36
KB
-rw-r--r--
in6.h
6.97
KB
-rw-r--r--
in_route.h
873
B
-rw-r--r--
inet_diag.h
2.77
KB
-rw-r--r--
inotify.h
2.85
KB
-rw-r--r--
input.h
32.52
KB
-rw-r--r--
ioctl.h
100
B
-rw-r--r--
ip.h
3.47
KB
-rw-r--r--
ip6_tunnel.h
1.67
KB
-rw-r--r--
ip_vs.h
12.77
KB
-rw-r--r--
ipc.h
1.99
KB
-rw-r--r--
ipmi.h
14.63
KB
-rw-r--r--
ipmi_msgdefs.h
3.21
KB
-rw-r--r--
ipsec.h
884
B
-rw-r--r--
ipv6.h
3.66
KB
-rw-r--r--
ipv6_route.h
1.73
KB
-rw-r--r--
ipx.h
1.79
KB
-rw-r--r--
irda.h
7.31
KB
-rw-r--r--
irqnr.h
104
B
-rw-r--r--
isdn.h
5.58
KB
-rw-r--r--
isdn_divertif.h
1.11
KB
-rw-r--r--
isdn_ppp.h
1.82
KB
-rw-r--r--
isdnif.h
2.25
KB
-rw-r--r--
iso_fs.h
6.29
KB
-rw-r--r--
ivtv.h
2.89
KB
-rw-r--r--
ivtvfb.h
1.12
KB
-rw-r--r--
ixjuser.h
24.53
KB
-rw-r--r--
jffs2.h
6.85
KB
-rw-r--r--
joystick.h
3.5
KB
-rw-r--r--
kd.h
6.04
KB
-rw-r--r--
kdev_t.h
320
B
-rw-r--r--
kernel-page-flags.h
788
B
-rw-r--r--
kernel.h
375
B
-rw-r--r--
kernelcapi.h
956
B
-rw-r--r--
kexec.h
1.92
KB
-rw-r--r--
keyboard.h
12.42
KB
-rw-r--r--
keyctl.h
2.98
KB
-rw-r--r--
kvm.h
33.89
KB
-rw-r--r--
kvm_para.h
819
B
-rw-r--r--
l2tp.h
4.98
KB
-rw-r--r--
libc-compat.h
4.03
KB
-rw-r--r--
limits.h
874
B
-rw-r--r--
llc.h
2.98
KB
-rw-r--r--
loop.h
2.31
KB
-rw-r--r--
lp.h
3.72
KB
-rw-r--r--
lwtunnel.h
839
B
-rw-r--r--
magic.h
2.9
KB
-rw-r--r--
major.h
4.48
KB
-rw-r--r--
map_to_7segment.h
7.02
KB
-rw-r--r--
matroxfb.h
1.37
KB
-rw-r--r--
mdio.h
13.74
KB
-rw-r--r--
media.h
3.5
KB
-rw-r--r--
mei.h
4.62
KB
-rw-r--r--
membarrier.h
7.71
KB
-rw-r--r--
memfd.h
186
B
-rw-r--r--
mempolicy.h
2.35
KB
-rw-r--r--
meye.h
2.41
KB
-rw-r--r--
mii.h
7.76
KB
-rw-r--r--
minix_fs.h
2.01
KB
-rw-r--r--
mman.h
230
B
-rw-r--r--
mmtimer.h
2.01
KB
-rw-r--r--
mpls.h
1.33
KB
-rw-r--r--
mqueue.h
2.01
KB
-rw-r--r--
mroute.h
4.06
KB
-rw-r--r--
mroute6.h
4.08
KB
-rw-r--r--
msdos_fs.h
6.28
KB
-rw-r--r--
msg.h
3.21
KB
-rw-r--r--
mtio.h
7.92
KB
-rw-r--r--
n_r3964.h
2.29
KB
-rw-r--r--
nbd.h
2.34
KB
-rw-r--r--
ncp.h
4.94
KB
-rw-r--r--
ncp_fs.h
3.27
KB
-rw-r--r--
ncp_mount.h
2.06
KB
-rw-r--r--
ncp_no.h
651
B
-rw-r--r--
ndctl.h
6.6
KB
-rw-r--r--
neighbour.h
4.17
KB
-rw-r--r--
net.h
1.97
KB
-rw-r--r--
net_dropmon.h
1.07
KB
-rw-r--r--
net_namespace.h
609
B
-rw-r--r--
net_tstamp.h
4.06
KB
-rw-r--r--
netconf.h
423
B
-rw-r--r--
netdevice.h
1.46
KB
-rw-r--r--
netfilter.h
1.6
KB
-rw-r--r--
netfilter_arp.h
380
B
-rw-r--r--
netfilter_bridge.h
768
B
-rw-r--r--
netfilter_decnet.h
1.83
KB
-rw-r--r--
netfilter_ipv4.h
2.02
KB
-rw-r--r--
netfilter_ipv6.h
2.04
KB
-rw-r--r--
netlink.h
6.13
KB
-rw-r--r--
netlink_diag.h
1005
B
-rw-r--r--
netrom.h
744
B
-rw-r--r--
nfc.h
7.72
KB
-rw-r--r--
nfs.h
4.31
KB
-rw-r--r--
nfs2.h
1.37
KB
-rw-r--r--
nfs3.h
2.24
KB
-rw-r--r--
nfs4.h
5.95
KB
-rw-r--r--
nfs4_mount.h
1.83
KB
-rw-r--r--
nfs_fs.h
1.51
KB
-rw-r--r--
nfs_idmap.h
2.19
KB
-rw-r--r--
nfs_mount.h
2.32
KB
-rw-r--r--
nfsacl.h
605
B
-rw-r--r--
nl80211.h
270.89
KB
-rw-r--r--
nubus.h
8.17
KB
-rw-r--r--
nvme_ioctl.h
1.55
KB
-rw-r--r--
nvram.h
469
B
-rw-r--r--
omap3isp.h
20.19
KB
-rw-r--r--
omapfb.h
5.72
KB
-rw-r--r--
oom.h
448
B
-rw-r--r--
openvswitch.h
31.79
KB
-rw-r--r--
packet_diag.h
1.5
KB
-rw-r--r--
param.h
78
B
-rw-r--r--
parport.h
3.56
KB
-rw-r--r--
patchkey.h
829
B
-rw-r--r--
pci.h
1.29
KB
-rw-r--r--
pci_regs.h
50.79
KB
-rw-r--r--
perf_event.h
31.96
KB
-rw-r--r--
personality.h
1.99
KB
-rw-r--r--
pfkeyv2.h
9.91
KB
-rw-r--r--
pg.h
2.23
KB
-rw-r--r--
phantom.h
1.55
KB
-rw-r--r--
phonet.h
4.51
KB
-rw-r--r--
pkt_cls.h
12.49
KB
-rw-r--r--
pkt_sched.h
20.63
KB
-rw-r--r--
pktcdvd.h
2.56
KB
-rw-r--r--
pmu.h
5.13
KB
-rw-r--r--
poll.h
22
B
-rw-r--r--
posix_types.h
1.01
KB
-rw-r--r--
ppdev.h
3.07
KB
-rw-r--r--
ppp-comp.h
2.41
KB
-rw-r--r--
ppp-ioctl.h
5.29
KB
-rw-r--r--
ppp_defs.h
4.93
KB
-rw-r--r--
pps.h
4.06
KB
-rw-r--r--
prctl.h
6.75
KB
-rw-r--r--
psample.h
735
B
-rw-r--r--
ptp_clock.h
5.09
KB
-rw-r--r--
ptrace.h
3.08
KB
-rw-r--r--
qnx4_fs.h
2.21
KB
-rw-r--r--
qnxtypes.h
561
B
-rw-r--r--
quota.h
5.78
KB
-rw-r--r--
radeonfb.h
297
B
-rw-r--r--
random.h
1.2
KB
-rw-r--r--
raw.h
302
B
-rw-r--r--
rds.h
7.9
KB
-rw-r--r--
reboot.h
1.25
KB
-rw-r--r--
reiserfs_fs.h
712
B
-rw-r--r--
reiserfs_xattr.h
470
B
-rw-r--r--
resource.h
2.09
KB
-rw-r--r--
rfkill.h
3.5
KB
-rw-r--r--
romfs_fs.h
1.15
KB
-rw-r--r--
rose.h
2.12
KB
-rw-r--r--
route.h
2.21
KB
-rw-r--r--
rtc.h
3.85
KB
-rw-r--r--
rtnetlink.h
17.02
KB
-rw-r--r--
scc.h
4.43
KB
-rw-r--r--
sched.h
2.26
KB
-rw-r--r--
screen_info.h
2.36
KB
-rw-r--r--
sctp.h
29.53
KB
-rw-r--r--
sdla.h
2.71
KB
-rw-r--r--
seccomp.h
1.83
KB
-rw-r--r--
securebits.h
2.58
KB
-rw-r--r--
selinux_netlink.h
1.11
KB
-rw-r--r--
sem.h
2.54
KB
-rw-r--r--
serial.h
3.04
KB
-rw-r--r--
serial_core.h
5.11
KB
-rw-r--r--
serial_reg.h
15.66
KB
-rw-r--r--
serio.h
1.81
KB
-rw-r--r--
shm.h
2.19
KB
-rw-r--r--
signal.h
171
B
-rw-r--r--
signalfd.h
1.07
KB
-rw-r--r--
snmp.h
12.42
KB
-rw-r--r--
sock_diag.h
431
B
-rw-r--r--
socket.h
738
B
-rw-r--r--
sockios.h
5.83
KB
-rw-r--r--
som.h
5.35
KB
-rw-r--r--
sonet.h
2.17
KB
-rw-r--r--
sonypi.h
5.12
KB
-rw-r--r--
sound.h
1.15
KB
-rw-r--r--
soundcard.h
44.96
KB
-rw-r--r--
stat.h
1
KB
-rw-r--r--
stddef.h
1
B
-rw-r--r--
string.h
175
B
-rw-r--r--
suspend_ioctls.h
1.34
KB
-rw-r--r--
swab.h
6.36
KB
-rw-r--r--
synclink.h
8.71
KB
-rw-r--r--
sysctl.h
25.46
KB
-rw-r--r--
sysinfo.h
986
B
-rw-r--r--
target_core_user.h
3.65
KB
-rw-r--r--
taskstats.h
6.83
KB
-rw-r--r--
tcp.h
5.93
KB
-rw-r--r--
tcp_metrics.h
1.45
KB
-rw-r--r--
telephony.h
8.84
KB
-rw-r--r--
termios.h
443
B
-rw-r--r--
time.h
1.54
KB
-rw-r--r--
times.h
215
B
-rw-r--r--
timex.h
6.17
KB
-rw-r--r--
tiocl.h
1.63
KB
-rw-r--r--
tipc.h
5.44
KB
-rw-r--r--
tipc_config.h
14.1
KB
-rw-r--r--
toshiba.h
1.24
KB
-rw-r--r--
tty.h
1.33
KB
-rw-r--r--
tty_flags.h
3.66
KB
-rw-r--r--
types.h
1.4
KB
-rw-r--r--
udf_fs_i.h
634
B
-rw-r--r--
udp.h
1.28
KB
-rw-r--r--
uhid.h
2.15
KB
-rw-r--r--
uinput.h
5
KB
-rw-r--r--
uio.h
668
B
-rw-r--r--
ultrasound.h
4.39
KB
-rw-r--r--
un.h
239
B
-rw-r--r--
unistd.h
157
B
-rw-r--r--
unix_diag.h
1.1
KB
-rw-r--r--
usbdevice_fs.h
6.78
KB
-rw-r--r--
userfaultfd.h
6.59
KB
-rw-r--r--
utime.h
152
B
-rw-r--r--
utsname.h
606
B
-rw-r--r--
uuid.h
1.5
KB
-rw-r--r--
uvcvideo.h
1.6
KB
-rw-r--r--
v4l2-common.h
2.38
KB
-rw-r--r--
v4l2-controls.h
37.34
KB
-rw-r--r--
v4l2-dv-timings.h
25.75
KB
-rw-r--r--
v4l2-mediabus.h
4.55
KB
-rw-r--r--
v4l2-subdev.h
5.27
KB
-rw-r--r--
version.h
332
B
-rw-r--r--
veth.h
161
B
-rw-r--r--
vfio.h
26.54
KB
-rw-r--r--
vhost.h
7.13
KB
-rw-r--r--
videodev2.h
67.36
KB
-rw-r--r--
virtio_9p.h
1.99
KB
-rw-r--r--
virtio_balloon.h
3.71
KB
-rw-r--r--
virtio_blk.h
5.2
KB
-rw-r--r--
virtio_config.h
3.34
KB
-rw-r--r--
virtio_console.h
2.94
KB
-rw-r--r--
virtio_gpu.h
8.23
KB
-rw-r--r--
virtio_ids.h
2.32
KB
-rw-r--r--
virtio_input.h
2.45
KB
-rw-r--r--
virtio_net.h
9.5
KB
-rw-r--r--
virtio_pci.h
6.63
KB
-rw-r--r--
virtio_ring.h
6.18
KB
-rw-r--r--
virtio_rng.h
265
B
-rw-r--r--
virtio_scsi.h
5.13
KB
-rw-r--r--
virtio_types.h
2.11
KB
-rw-r--r--
virtio_vsock.h
3.01
KB
-rw-r--r--
vm_sockets.h
5.13
KB
-rw-r--r--
vsockmon.h
1.78
KB
-rw-r--r--
vt.h
2.98
KB
-rw-r--r--
vtpm_proxy.h
1.62
KB
-rw-r--r--
wait.h
600
B
-rw-r--r--
wanrouter.h
390
B
-rw-r--r--
watchdog.h
2.22
KB
-rw-r--r--
wimax.h
8.17
KB
-rw-r--r--
wireless.h
41.65
KB
-rw-r--r--
wmi.h
1.84
KB
-rw-r--r--
x25.h
3.42
KB
-rw-r--r--
xattr.h
2.53
KB
-rw-r--r--
xfrm.h
11
KB
-rw-r--r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : openvswitch.h
/* * Copyright (c) 2007-2017 Nicira, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA */ #ifndef __LINUX_OPENVSWITCH_H #define __LINUX_OPENVSWITCH_H 1 #include <linux/types.h> #include <linux/if_ether.h> /** * struct ovs_header - header for OVS Generic Netlink messages. * @dp_ifindex: ifindex of local port for datapath (0 to make a request not * specific to a datapath). * * Attributes following the header are specific to a particular OVS Generic * Netlink family, but all of the OVS families use this header. */ struct ovs_header { int dp_ifindex; }; /* Datapaths. */ #define OVS_DATAPATH_FAMILY "ovs_datapath" #define OVS_DATAPATH_MCGROUP "ovs_datapath" /* V2: * - API users are expected to provide OVS_DP_ATTR_USER_FEATURES * when creating the datapath. */ #define OVS_DATAPATH_VERSION 2 /* First OVS datapath version to support features */ #define OVS_DP_VER_FEATURES 2 enum ovs_datapath_cmd { OVS_DP_CMD_UNSPEC, OVS_DP_CMD_NEW, OVS_DP_CMD_DEL, OVS_DP_CMD_GET, OVS_DP_CMD_SET }; /** * enum ovs_datapath_attr - attributes for %OVS_DP_* commands. * @OVS_DP_ATTR_NAME: Name of the network device that serves as the "local * port". This is the name of the network device whose dp_ifindex is given in * the &struct ovs_header. Always present in notifications. Required in * %OVS_DP_NEW requests. May be used as an alternative to specifying * dp_ifindex in other requests (with a dp_ifindex of 0). * @OVS_DP_ATTR_UPCALL_PID: The Netlink socket in userspace that is initially * set on the datapath port (for OVS_ACTION_ATTR_MISS). Only valid on * %OVS_DP_CMD_NEW requests. A value of zero indicates that upcalls should * not be sent. * @OVS_DP_ATTR_STATS: Statistics about packets that have passed through the * datapath. Always present in notifications. * @OVS_DP_ATTR_MEGAFLOW_STATS: Statistics about mega flow masks usage for the * datapath. Always present in notifications. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_DP_* commands. */ enum ovs_datapath_attr { OVS_DP_ATTR_UNSPEC, OVS_DP_ATTR_NAME, /* name of dp_ifindex netdev */ OVS_DP_ATTR_UPCALL_PID, /* Netlink PID to receive upcalls */ OVS_DP_ATTR_STATS, /* struct ovs_dp_stats */ OVS_DP_ATTR_MEGAFLOW_STATS, /* struct ovs_dp_megaflow_stats */ OVS_DP_ATTR_USER_FEATURES, /* OVS_DP_F_* */ OVS_DP_ATTR_PAD, __OVS_DP_ATTR_MAX }; #define OVS_DP_ATTR_MAX (__OVS_DP_ATTR_MAX - 1) struct ovs_dp_stats { __u64 n_hit; /* Number of flow table matches. */ __u64 n_missed; /* Number of flow table misses. */ __u64 n_lost; /* Number of misses not sent to userspace. */ __u64 n_flows; /* Number of flows present */ }; struct ovs_dp_megaflow_stats { __u64 n_mask_hit; /* Number of masks used for flow lookups. */ __u32 n_masks; /* Number of masks for the datapath. */ __u32 pad0; /* Pad for future expension. */ __u64 pad1; /* Pad for future expension. */ __u64 pad2; /* Pad for future expension. */ }; struct ovs_vport_stats { __u64 rx_packets; /* total packets received */ __u64 tx_packets; /* total packets transmitted */ __u64 rx_bytes; /* total bytes received */ __u64 tx_bytes; /* total bytes transmitted */ __u64 rx_errors; /* bad packets received */ __u64 tx_errors; /* packet transmit problems */ __u64 rx_dropped; /* no space in linux buffers */ __u64 tx_dropped; /* no space available in linux */ }; /* Allow last Netlink attribute to be unaligned */ #define OVS_DP_F_UNALIGNED (1 << 0) /* Allow datapath to associate multiple Netlink PIDs to each vport */ #define OVS_DP_F_VPORT_PIDS (1 << 1) /* Fixed logical ports. */ #define OVSP_LOCAL ((__u32)0) /* Packet transfer. */ #define OVS_PACKET_FAMILY "ovs_packet" #define OVS_PACKET_VERSION 0x1 enum ovs_packet_cmd { OVS_PACKET_CMD_UNSPEC, /* Kernel-to-user notifications. */ OVS_PACKET_CMD_MISS, /* Flow table miss. */ OVS_PACKET_CMD_ACTION, /* OVS_ACTION_ATTR_USERSPACE action. */ /* Userspace commands. */ OVS_PACKET_CMD_EXECUTE /* Apply actions to a packet. */ }; /** * enum ovs_packet_attr - attributes for %OVS_PACKET_* commands. * @OVS_PACKET_ATTR_PACKET: Present for all notifications. Contains the entire * packet as received, from the start of the Ethernet header onward. For * %OVS_PACKET_CMD_ACTION, %OVS_PACKET_ATTR_PACKET reflects changes made by * actions preceding %OVS_ACTION_ATTR_USERSPACE, but %OVS_PACKET_ATTR_KEY is * the flow key extracted from the packet as originally received. * @OVS_PACKET_ATTR_KEY: Present for all notifications. Contains the flow key * extracted from the packet as nested %OVS_KEY_ATTR_* attributes. This allows * userspace to adapt its flow setup strategy by comparing its notion of the * flow key against the kernel's. * @OVS_PACKET_ATTR_ACTIONS: Contains actions for the packet. Used * for %OVS_PACKET_CMD_EXECUTE. It has nested %OVS_ACTION_ATTR_* attributes. * Also used in upcall when %OVS_ACTION_ATTR_USERSPACE has optional * %OVS_USERSPACE_ATTR_ACTIONS attribute. * @OVS_PACKET_ATTR_USERDATA: Present for an %OVS_PACKET_CMD_ACTION * notification if the %OVS_ACTION_ATTR_USERSPACE action specified an * %OVS_USERSPACE_ATTR_USERDATA attribute, with the same length and content * specified there. * @OVS_PACKET_ATTR_EGRESS_TUN_KEY: Present for an %OVS_PACKET_CMD_ACTION * notification if the %OVS_ACTION_ATTR_USERSPACE action specified an * %OVS_USERSPACE_ATTR_EGRESS_TUN_PORT attribute, which is sent only if the * output port is actually a tunnel port. Contains the output tunnel key * extracted from the packet as nested %OVS_TUNNEL_KEY_ATTR_* attributes. * @OVS_PACKET_ATTR_MRU: Present for an %OVS_PACKET_CMD_ACTION and * @OVS_PACKET_ATTR_LEN: Packet size before truncation. * %OVS_PACKET_ATTR_USERSPACE action specify the Maximum received fragment * size. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_PACKET_* commands. */ enum ovs_packet_attr { OVS_PACKET_ATTR_UNSPEC, OVS_PACKET_ATTR_PACKET, /* Packet data. */ OVS_PACKET_ATTR_KEY, /* Nested OVS_KEY_ATTR_* attributes. */ OVS_PACKET_ATTR_ACTIONS, /* Nested OVS_ACTION_ATTR_* attributes. */ OVS_PACKET_ATTR_USERDATA, /* OVS_ACTION_ATTR_USERSPACE arg. */ OVS_PACKET_ATTR_EGRESS_TUN_KEY, /* Nested OVS_TUNNEL_KEY_ATTR_* attributes. */ OVS_PACKET_ATTR_UNUSED1, OVS_PACKET_ATTR_UNUSED2, OVS_PACKET_ATTR_PROBE, /* Packet operation is a feature probe, error logging should be suppressed. */ OVS_PACKET_ATTR_MRU, /* Maximum received IP fragment size. */ OVS_PACKET_ATTR_LEN, /* Packet size before truncation. */ __OVS_PACKET_ATTR_MAX }; #define OVS_PACKET_ATTR_MAX (__OVS_PACKET_ATTR_MAX - 1) /* Virtual ports. */ #define OVS_VPORT_FAMILY "ovs_vport" #define OVS_VPORT_MCGROUP "ovs_vport" #define OVS_VPORT_VERSION 0x1 enum ovs_vport_cmd { OVS_VPORT_CMD_UNSPEC, OVS_VPORT_CMD_NEW, OVS_VPORT_CMD_DEL, OVS_VPORT_CMD_GET, OVS_VPORT_CMD_SET }; enum ovs_vport_type { OVS_VPORT_TYPE_UNSPEC, OVS_VPORT_TYPE_NETDEV, /* network device */ OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */ OVS_VPORT_TYPE_GRE, /* GRE tunnel. */ OVS_VPORT_TYPE_VXLAN, /* VXLAN tunnel. */ OVS_VPORT_TYPE_GENEVE, /* Geneve tunnel. */ __OVS_VPORT_TYPE_MAX }; #define OVS_VPORT_TYPE_MAX (__OVS_VPORT_TYPE_MAX - 1) /** * enum ovs_vport_attr - attributes for %OVS_VPORT_* commands. * @OVS_VPORT_ATTR_PORT_NO: 32-bit port number within datapath. * @OVS_VPORT_ATTR_TYPE: 32-bit %OVS_VPORT_TYPE_* constant describing the type * of vport. * @OVS_VPORT_ATTR_NAME: Name of vport. For a vport based on a network device * this is the name of the network device. Maximum length %IFNAMSIZ-1 bytes * plus a null terminator. * @OVS_VPORT_ATTR_OPTIONS: Vport-specific configuration information. * @OVS_VPORT_ATTR_UPCALL_PID: The array of Netlink socket pids in userspace * among which OVS_PACKET_CMD_MISS upcalls will be distributed for packets * received on this port. If this is a single-element array of value 0, * upcalls should not be sent. * @OVS_VPORT_ATTR_STATS: A &struct ovs_vport_stats giving statistics for * packets sent or received through the vport. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_VPORT_* commands. * * For %OVS_VPORT_CMD_NEW requests, the %OVS_VPORT_ATTR_TYPE and * %OVS_VPORT_ATTR_NAME attributes are required. %OVS_VPORT_ATTR_PORT_NO is * optional; if not specified a free port number is automatically selected. * Whether %OVS_VPORT_ATTR_OPTIONS is required or optional depends on the type * of vport. * * For other requests, if %OVS_VPORT_ATTR_NAME is specified then it is used to * look up the vport to operate on; otherwise dp_idx from the &struct * ovs_header plus %OVS_VPORT_ATTR_PORT_NO determine the vport. */ enum ovs_vport_attr { OVS_VPORT_ATTR_UNSPEC, OVS_VPORT_ATTR_PORT_NO, /* u32 port number within datapath */ OVS_VPORT_ATTR_TYPE, /* u32 OVS_VPORT_TYPE_* constant. */ OVS_VPORT_ATTR_NAME, /* string name, up to IFNAMSIZ bytes long */ OVS_VPORT_ATTR_OPTIONS, /* nested attributes, varies by vport type */ OVS_VPORT_ATTR_UPCALL_PID, /* array of u32 Netlink socket PIDs for */ /* receiving upcalls */ OVS_VPORT_ATTR_STATS, /* struct ovs_vport_stats */ OVS_VPORT_ATTR_PAD, OVS_VPORT_ATTR_IFINDEX, OVS_VPORT_ATTR_NETNSID, __OVS_VPORT_ATTR_MAX }; #define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1) enum { OVS_VXLAN_EXT_UNSPEC, OVS_VXLAN_EXT_GBP, /* Flag or __u32 */ __OVS_VXLAN_EXT_MAX, }; #define OVS_VXLAN_EXT_MAX (__OVS_VXLAN_EXT_MAX - 1) /* OVS_VPORT_ATTR_OPTIONS attributes for tunnels. */ enum { OVS_TUNNEL_ATTR_UNSPEC, OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */ OVS_TUNNEL_ATTR_EXTENSION, __OVS_TUNNEL_ATTR_MAX }; #define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1) /* Flows. */ #define OVS_FLOW_FAMILY "ovs_flow" #define OVS_FLOW_MCGROUP "ovs_flow" #define OVS_FLOW_VERSION 0x1 enum ovs_flow_cmd { OVS_FLOW_CMD_UNSPEC, OVS_FLOW_CMD_NEW, OVS_FLOW_CMD_DEL, OVS_FLOW_CMD_GET, OVS_FLOW_CMD_SET }; struct ovs_flow_stats { __u64 n_packets; /* Number of matched packets. */ __u64 n_bytes; /* Number of matched bytes. */ }; enum ovs_key_attr { OVS_KEY_ATTR_UNSPEC, OVS_KEY_ATTR_ENCAP, /* Nested set of encapsulated attributes. */ OVS_KEY_ATTR_PRIORITY, /* u32 skb->priority */ OVS_KEY_ATTR_IN_PORT, /* u32 OVS dp port number */ OVS_KEY_ATTR_ETHERNET, /* struct ovs_key_ethernet */ OVS_KEY_ATTR_VLAN, /* be16 VLAN TCI */ OVS_KEY_ATTR_ETHERTYPE, /* be16 Ethernet type */ OVS_KEY_ATTR_IPV4, /* struct ovs_key_ipv4 */ OVS_KEY_ATTR_IPV6, /* struct ovs_key_ipv6 */ OVS_KEY_ATTR_TCP, /* struct ovs_key_tcp */ OVS_KEY_ATTR_UDP, /* struct ovs_key_udp */ OVS_KEY_ATTR_ICMP, /* struct ovs_key_icmp */ OVS_KEY_ATTR_ICMPV6, /* struct ovs_key_icmpv6 */ OVS_KEY_ATTR_ARP, /* struct ovs_key_arp */ OVS_KEY_ATTR_ND, /* struct ovs_key_nd */ OVS_KEY_ATTR_SKB_MARK, /* u32 skb mark */ OVS_KEY_ATTR_TUNNEL, /* Nested set of ovs_tunnel attributes */ OVS_KEY_ATTR_SCTP, /* struct ovs_key_sctp */ OVS_KEY_ATTR_TCP_FLAGS, /* be16 TCP flags. */ OVS_KEY_ATTR_DP_HASH, /* u32 hash value. Value 0 indicates the hash is not computed by the datapath. */ OVS_KEY_ATTR_RECIRC_ID, /* u32 recirc id */ OVS_KEY_ATTR_MPLS, /* array of struct ovs_key_mpls. * The implementation may restrict * the accepted length of the array. */ OVS_KEY_ATTR_CT_STATE, /* u32 bitmask of OVS_CS_F_* */ OVS_KEY_ATTR_CT_ZONE, /* u16 connection tracking zone. */ OVS_KEY_ATTR_CT_MARK, /* u32 connection tracking mark */ OVS_KEY_ATTR_CT_LABELS, /* 16-octet connection tracking label */ OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4, /* struct ovs_key_ct_tuple_ipv4 */ OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6, /* struct ovs_key_ct_tuple_ipv6 */ __OVS_KEY_ATTR_MAX }; #define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1) enum ovs_tunnel_key_attr { /* OVS_TUNNEL_KEY_ATTR_NONE, standard nl API requires this attribute! */ OVS_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */ OVS_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */ OVS_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */ OVS_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */ OVS_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */ OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */ OVS_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */ OVS_TUNNEL_KEY_ATTR_OAM, /* No argument. OAM frame. */ OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS, /* Array of Geneve options. */ OVS_TUNNEL_KEY_ATTR_TP_SRC, /* be16 src Transport Port. */ OVS_TUNNEL_KEY_ATTR_TP_DST, /* be16 dst Transport Port. */ OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested OVS_VXLAN_EXT_* */ OVS_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */ OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */ OVS_TUNNEL_KEY_ATTR_PAD, __OVS_TUNNEL_KEY_ATTR_MAX }; #define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1) /** * enum ovs_frag_type - IPv4 and IPv6 fragment type * @OVS_FRAG_TYPE_NONE: Packet is not a fragment. * @OVS_FRAG_TYPE_FIRST: Packet is a fragment with offset 0. * @OVS_FRAG_TYPE_LATER: Packet is a fragment with nonzero offset. * * Used as the @ipv4_frag in &struct ovs_key_ipv4 and as @ipv6_frag &struct * ovs_key_ipv6. */ enum ovs_frag_type { OVS_FRAG_TYPE_NONE, OVS_FRAG_TYPE_FIRST, OVS_FRAG_TYPE_LATER, __OVS_FRAG_TYPE_MAX }; #define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1) struct ovs_key_ethernet { __u8 eth_src[ETH_ALEN]; __u8 eth_dst[ETH_ALEN]; }; struct ovs_key_mpls { __be32 mpls_lse; }; struct ovs_key_ipv4 { __be32 ipv4_src; __be32 ipv4_dst; __u8 ipv4_proto; __u8 ipv4_tos; __u8 ipv4_ttl; __u8 ipv4_frag; /* One of OVS_FRAG_TYPE_*. */ }; struct ovs_key_ipv6 { __be32 ipv6_src[4]; __be32 ipv6_dst[4]; __be32 ipv6_label; /* 20-bits in least-significant bits. */ __u8 ipv6_proto; __u8 ipv6_tclass; __u8 ipv6_hlimit; __u8 ipv6_frag; /* One of OVS_FRAG_TYPE_*. */ }; struct ovs_key_tcp { __be16 tcp_src; __be16 tcp_dst; }; struct ovs_key_udp { __be16 udp_src; __be16 udp_dst; }; struct ovs_key_sctp { __be16 sctp_src; __be16 sctp_dst; }; struct ovs_key_icmp { __u8 icmp_type; __u8 icmp_code; }; struct ovs_key_icmpv6 { __u8 icmpv6_type; __u8 icmpv6_code; }; struct ovs_key_arp { __be32 arp_sip; __be32 arp_tip; __be16 arp_op; __u8 arp_sha[ETH_ALEN]; __u8 arp_tha[ETH_ALEN]; }; struct ovs_key_nd { __be32 nd_target[4]; __u8 nd_sll[ETH_ALEN]; __u8 nd_tll[ETH_ALEN]; }; #define OVS_CT_LABELS_LEN_32 4 #define OVS_CT_LABELS_LEN (OVS_CT_LABELS_LEN_32 * sizeof(__u32)) struct ovs_key_ct_labels { union { __u8 ct_labels[OVS_CT_LABELS_LEN]; __u32 ct_labels_32[OVS_CT_LABELS_LEN_32]; }; }; /* OVS_KEY_ATTR_CT_STATE flags */ #define OVS_CS_F_NEW 0x01 /* Beginning of a new connection. */ #define OVS_CS_F_ESTABLISHED 0x02 /* Part of an existing connection. */ #define OVS_CS_F_RELATED 0x04 /* Related to an established * connection. */ #define OVS_CS_F_REPLY_DIR 0x08 /* Flow is in the reply direction. */ #define OVS_CS_F_INVALID 0x10 /* Could not track connection. */ #define OVS_CS_F_TRACKED 0x20 /* Conntrack has occurred. */ #define OVS_CS_F_SRC_NAT 0x40 /* Packet's source address/port was * mangled by NAT. */ #define OVS_CS_F_DST_NAT 0x80 /* Packet's destination address/port * was mangled by NAT. */ #define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT) struct ovs_key_ct_tuple_ipv4 { __be32 ipv4_src; __be32 ipv4_dst; __be16 src_port; __be16 dst_port; __u8 ipv4_proto; }; struct ovs_key_ct_tuple_ipv6 { __be32 ipv6_src[4]; __be32 ipv6_dst[4]; __be16 src_port; __be16 dst_port; __u8 ipv6_proto; }; /** * enum ovs_flow_attr - attributes for %OVS_FLOW_* commands. * @OVS_FLOW_ATTR_KEY: Nested %OVS_KEY_ATTR_* attributes specifying the flow * key. Always present in notifications. Required for all requests (except * dumps). * @OVS_FLOW_ATTR_ACTIONS: Nested %OVS_ACTION_ATTR_* attributes specifying * the actions to take for packets that match the key. Always present in * notifications. Required for %OVS_FLOW_CMD_NEW requests, optional for * %OVS_FLOW_CMD_SET requests. An %OVS_FLOW_CMD_SET without * %OVS_FLOW_ATTR_ACTIONS will not modify the actions. To clear the actions, * an %OVS_FLOW_ATTR_ACTIONS without any nested attributes must be given. * @OVS_FLOW_ATTR_STATS: &struct ovs_flow_stats giving statistics for this * flow. Present in notifications if the stats would be nonzero. Ignored in * requests. * @OVS_FLOW_ATTR_TCP_FLAGS: An 8-bit value giving the OR'd value of all of the * TCP flags seen on packets in this flow. Only present in notifications for * TCP flows, and only if it would be nonzero. Ignored in requests. * @OVS_FLOW_ATTR_USED: A 64-bit integer giving the time, in milliseconds on * the system monotonic clock, at which a packet was last processed for this * flow. Only present in notifications if a packet has been processed for this * flow. Ignored in requests. * @OVS_FLOW_ATTR_CLEAR: If present in a %OVS_FLOW_CMD_SET request, clears the * last-used time, accumulated TCP flags, and statistics for this flow. * Otherwise ignored in requests. Never present in notifications. * @OVS_FLOW_ATTR_MASK: Nested %OVS_KEY_ATTR_* attributes specifying the * mask bits for wildcarded flow match. Mask bit value '1' specifies exact * match with corresponding flow key bit, while mask bit value '0' specifies * a wildcarded match. Omitting attribute is treated as wildcarding all * corresponding fields. Optional for all requests. If not present, * all flow key bits are exact match bits. * @OVS_FLOW_ATTR_UFID: A value between 1-16 octets specifying a unique * identifier for the flow. Causes the flow to be indexed by this value rather * than the value of the %OVS_FLOW_ATTR_KEY attribute. Optional for all * requests. Present in notifications if the flow was created with this * attribute. * @OVS_FLOW_ATTR_UFID_FLAGS: A 32-bit value of OR'd %OVS_UFID_F_* * flags that provide alternative semantics for flow installation and * retrieval. Optional for all requests. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_FLOW_* commands. */ enum ovs_flow_attr { OVS_FLOW_ATTR_UNSPEC, OVS_FLOW_ATTR_KEY, /* Sequence of OVS_KEY_ATTR_* attributes. */ OVS_FLOW_ATTR_ACTIONS, /* Nested OVS_ACTION_ATTR_* attributes. */ OVS_FLOW_ATTR_STATS, /* struct ovs_flow_stats. */ OVS_FLOW_ATTR_TCP_FLAGS, /* 8-bit OR'd TCP flags. */ OVS_FLOW_ATTR_USED, /* u64 msecs last used in monotonic time. */ OVS_FLOW_ATTR_CLEAR, /* Flag to clear stats, tcp_flags, used. */ OVS_FLOW_ATTR_MASK, /* Sequence of OVS_KEY_ATTR_* attributes. */ OVS_FLOW_ATTR_PROBE, /* Flow operation is a feature probe, error * logging should be suppressed. */ OVS_FLOW_ATTR_UFID, /* Variable length unique flow identifier. */ OVS_FLOW_ATTR_UFID_FLAGS,/* u32 of OVS_UFID_F_*. */ OVS_FLOW_ATTR_PAD, __OVS_FLOW_ATTR_MAX }; #define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1) /** * Omit attributes for notifications. * * If a datapath request contains an %OVS_UFID_F_OMIT_* flag, then the datapath * may omit the corresponding %OVS_FLOW_ATTR_* from the response. */ #define OVS_UFID_F_OMIT_KEY (1 << 0) #define OVS_UFID_F_OMIT_MASK (1 << 1) #define OVS_UFID_F_OMIT_ACTIONS (1 << 2) /** * enum ovs_sample_attr - Attributes for %OVS_ACTION_ATTR_SAMPLE action. * @OVS_SAMPLE_ATTR_PROBABILITY: 32-bit fraction of packets to sample with * @OVS_ACTION_ATTR_SAMPLE. A value of 0 samples no packets, a value of * %UINT32_MAX samples all packets and intermediate values sample intermediate * fractions of packets. * @OVS_SAMPLE_ATTR_ACTIONS: Set of actions to execute in sampling event. * Actions are passed as nested attributes. * * Executes the specified actions with the given probability on a per-packet * basis. */ enum ovs_sample_attr { OVS_SAMPLE_ATTR_UNSPEC, OVS_SAMPLE_ATTR_PROBABILITY, /* u32 number */ OVS_SAMPLE_ATTR_ACTIONS, /* Nested OVS_ACTION_ATTR_* attributes. */ __OVS_SAMPLE_ATTR_MAX, }; #define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1) /** * enum ovs_userspace_attr - Attributes for %OVS_ACTION_ATTR_USERSPACE action. * @OVS_USERSPACE_ATTR_PID: u32 Netlink PID to which the %OVS_PACKET_CMD_ACTION * message should be sent. Required. * @OVS_USERSPACE_ATTR_USERDATA: If present, its variable-length argument is * copied to the %OVS_PACKET_CMD_ACTION message as %OVS_PACKET_ATTR_USERDATA. * @OVS_USERSPACE_ATTR_EGRESS_TUN_PORT: If present, u32 output port to get * tunnel info. * @OVS_USERSPACE_ATTR_ACTIONS: If present, send actions with upcall. */ enum ovs_userspace_attr { OVS_USERSPACE_ATTR_UNSPEC, OVS_USERSPACE_ATTR_PID, /* u32 Netlink PID to receive upcalls. */ OVS_USERSPACE_ATTR_USERDATA, /* Optional user-specified cookie. */ OVS_USERSPACE_ATTR_EGRESS_TUN_PORT, /* Optional, u32 output port * to get tunnel info. */ OVS_USERSPACE_ATTR_ACTIONS, /* Optional flag to get actions. */ __OVS_USERSPACE_ATTR_MAX }; #define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1) struct ovs_action_trunc { __u32 max_len; /* Max packet size in bytes. */ }; /** * struct ovs_action_push_mpls - %OVS_ACTION_ATTR_PUSH_MPLS action argument. * @mpls_lse: MPLS label stack entry to push. * @mpls_ethertype: Ethertype to set in the encapsulating ethernet frame. * * The only values @mpls_ethertype should ever be given are %ETH_P_MPLS_UC and * %ETH_P_MPLS_MC, indicating MPLS unicast or multicast. Other are rejected. */ struct ovs_action_push_mpls { __be32 mpls_lse; __be16 mpls_ethertype; /* Either %ETH_P_MPLS_UC or %ETH_P_MPLS_MC */ }; /** * struct ovs_action_push_vlan - %OVS_ACTION_ATTR_PUSH_VLAN action argument. * @vlan_tpid: Tag protocol identifier (TPID) to push. * @vlan_tci: Tag control identifier (TCI) to push. The CFI bit must be set * (but it will not be set in the 802.1Q header that is pushed). * * The @vlan_tpid value is typically %ETH_P_8021Q or %ETH_P_8021AD. * The only acceptable TPID values are those that the kernel module also parses * as 802.1Q or 802.1AD headers, to prevent %OVS_ACTION_ATTR_PUSH_VLAN followed * by %OVS_ACTION_ATTR_POP_VLAN from having surprising results. */ struct ovs_action_push_vlan { __be16 vlan_tpid; /* 802.1Q or 802.1ad TPID. */ __be16 vlan_tci; /* 802.1Q TCI (VLAN ID and priority). */ }; /* Data path hash algorithm for computing Datapath hash. * * The algorithm type only specifies the fields in a flow * will be used as part of the hash. Each datapath is free * to use its own hash algorithm. The hash value will be * opaque to the user space daemon. */ enum ovs_hash_alg { OVS_HASH_ALG_L4, }; /* * struct ovs_action_hash - %OVS_ACTION_ATTR_HASH action argument. * @hash_alg: Algorithm used to compute hash prior to recirculation. * @hash_basis: basis used for computing hash. */ struct ovs_action_hash { uint32_t hash_alg; /* One of ovs_hash_alg. */ uint32_t hash_basis; }; /** * enum ovs_ct_attr - Attributes for %OVS_ACTION_ATTR_CT action. * @OVS_CT_ATTR_COMMIT: If present, commits the connection to the conntrack * table. This allows future packets for the same connection to be identified * as 'established' or 'related'. The flow key for the current packet will * retain the pre-commit connection state. * @OVS_CT_ATTR_ZONE: u16 connection tracking zone. * @OVS_CT_ATTR_MARK: u32 value followed by u32 mask. For each bit set in the * mask, the corresponding bit in the value is copied to the connection * tracking mark field in the connection. * @OVS_CT_ATTR_LABELS: %OVS_CT_LABELS_LEN value followed by %OVS_CT_LABELS_LEN * mask. For each bit set in the mask, the corresponding bit in the value is * copied to the connection tracking label field in the connection. * @OVS_CT_ATTR_HELPER: variable length string defining conntrack ALG. * @OVS_CT_ATTR_NAT: Nested OVS_NAT_ATTR_* for performing L3 network address * translation (NAT) on the packet. * @OVS_CT_ATTR_FORCE_COMMIT: Like %OVS_CT_ATTR_COMMIT, but instead of doing * nothing if the connection is already committed will check that the current * packet is in conntrack entry's original direction. If directionality does * not match, will delete the existing conntrack entry and commit a new one. * @OVS_CT_ATTR_EVENTMASK: Mask of bits indicating which conntrack event types * (enum ip_conntrack_events IPCT_*) should be reported. For any bit set to * zero, the corresponding event type is not generated. Default behavior * depends on system configuration, but typically all event types are * generated, hence listening on NFNLGRP_CONNTRACK_UPDATE events may get a lot * of events. Explicitly passing this attribute allows limiting the updates * received to the events of interest. The bit 1 << IPCT_NEW, 1 << * IPCT_RELATED, and 1 << IPCT_DESTROY must be set to ones for those events to * be received on NFNLGRP_CONNTRACK_NEW and NFNLGRP_CONNTRACK_DESTROY groups, * respectively. Remaining bits control the changes for which an event is * delivered on the NFNLGRP_CONNTRACK_UPDATE group. */ enum ovs_ct_attr { OVS_CT_ATTR_UNSPEC, OVS_CT_ATTR_COMMIT, /* No argument, commits connection. */ OVS_CT_ATTR_ZONE, /* u16 zone id. */ OVS_CT_ATTR_MARK, /* mark to associate with this connection. */ OVS_CT_ATTR_LABELS, /* labels to associate with this connection. */ OVS_CT_ATTR_HELPER, /* netlink helper to assist detection of related connections. */ OVS_CT_ATTR_NAT, /* Nested OVS_NAT_ATTR_* */ OVS_CT_ATTR_FORCE_COMMIT, /* No argument */ OVS_CT_ATTR_EVENTMASK, /* u32 mask of IPCT_* events. */ __OVS_CT_ATTR_MAX }; #define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1) /** * enum ovs_nat_attr - Attributes for %OVS_CT_ATTR_NAT. * * @OVS_NAT_ATTR_SRC: Flag for Source NAT (mangle source address/port). * @OVS_NAT_ATTR_DST: Flag for Destination NAT (mangle destination * address/port). Only one of (@OVS_NAT_ATTR_SRC, @OVS_NAT_ATTR_DST) may be * specified. Effective only for packets for ct_state NEW connections. * Packets of committed connections are mangled by the NAT action according to * the committed NAT type regardless of the flags specified. As a corollary, a * NAT action without a NAT type flag will only mangle packets of committed * connections. The following NAT attributes only apply for NEW * (non-committed) connections, and they may be included only when the CT * action has the @OVS_CT_ATTR_COMMIT flag and either @OVS_NAT_ATTR_SRC or * @OVS_NAT_ATTR_DST is also included. * @OVS_NAT_ATTR_IP_MIN: struct in_addr or struct in6_addr * @OVS_NAT_ATTR_IP_MAX: struct in_addr or struct in6_addr * @OVS_NAT_ATTR_PROTO_MIN: u16 L4 protocol specific lower boundary (port) * @OVS_NAT_ATTR_PROTO_MAX: u16 L4 protocol specific upper boundary (port) * @OVS_NAT_ATTR_PERSISTENT: Flag for persistent IP mapping across reboots * @OVS_NAT_ATTR_PROTO_HASH: Flag for pseudo random L4 port mapping (MD5) * @OVS_NAT_ATTR_PROTO_RANDOM: Flag for fully randomized L4 port mapping */ enum ovs_nat_attr { OVS_NAT_ATTR_UNSPEC, OVS_NAT_ATTR_SRC, OVS_NAT_ATTR_DST, OVS_NAT_ATTR_IP_MIN, OVS_NAT_ATTR_IP_MAX, OVS_NAT_ATTR_PROTO_MIN, OVS_NAT_ATTR_PROTO_MAX, OVS_NAT_ATTR_PERSISTENT, OVS_NAT_ATTR_PROTO_HASH, OVS_NAT_ATTR_PROTO_RANDOM, __OVS_NAT_ATTR_MAX, }; #define OVS_NAT_ATTR_MAX (__OVS_NAT_ATTR_MAX - 1) /* * struct ovs_action_push_eth - %OVS_ACTION_ATTR_PUSH_ETH action argument. * @addresses: Source and destination MAC addresses. * @eth_type: Ethernet type */ struct ovs_action_push_eth { struct ovs_key_ethernet addresses; }; /** * enum ovs_action_attr - Action types. * * @OVS_ACTION_ATTR_OUTPUT: Output packet to port. * @OVS_ACTION_ATTR_TRUNC: Output packet to port with truncated packet size. * @OVS_ACTION_ATTR_USERSPACE: Send packet to userspace according to nested * %OVS_USERSPACE_ATTR_* attributes. * @OVS_ACTION_ATTR_SET: Replaces the contents of an existing header. The * single nested %OVS_KEY_ATTR_* attribute specifies a header to modify and its * value. * @OVS_ACTION_ATTR_SET_MASKED: Replaces the contents of an existing header. A * nested %OVS_KEY_ATTR_* attribute specifies a header to modify, its value, * and a mask. For every bit set in the mask, the corresponding bit value * is copied from the value to the packet header field, rest of the bits are * left unchanged. The non-masked value bits must be passed in as zeroes. * Masking is not supported for the %OVS_KEY_ATTR_TUNNEL attribute. * @OVS_ACTION_ATTR_PUSH_VLAN: Push a new outermost 802.1Q or 802.1ad header * onto the packet. * @OVS_ACTION_ATTR_POP_VLAN: Pop the outermost 802.1Q or 802.1ad header * from the packet. * @OVS_ACTION_ATTR_SAMPLE: Probabilitically executes actions, as specified in * the nested %OVS_SAMPLE_ATTR_* attributes. * @OVS_ACTION_ATTR_PUSH_MPLS: Push a new MPLS label stack entry onto the * top of the packets MPLS label stack. Set the ethertype of the * encapsulating frame to either %ETH_P_MPLS_UC or %ETH_P_MPLS_MC to * indicate the new packet contents. * @OVS_ACTION_ATTR_POP_MPLS: Pop an MPLS label stack entry off of the * packet's MPLS label stack. Set the encapsulating frame's ethertype to * indicate the new packet contents. This could potentially still be * %ETH_P_MPLS if the resulting MPLS label stack is not empty. If there * is no MPLS label stack, as determined by ethertype, no action is taken. * @OVS_ACTION_ATTR_CT: Track the connection. Populate the conntrack-related * entries in the flow key. * @OVS_ACTION_ATTR_PUSH_ETH: Push a new outermost Ethernet header onto the * packet. * @OVS_ACTION_ATTR_POP_ETH: Pop the outermost Ethernet header off the * packet. * @OVS_ACTION_ATTR_CT_CLEAR: Clear conntrack state from the packet. * * Only a single header can be set with a single %OVS_ACTION_ATTR_SET. Not all * fields within a header are modifiable, e.g. the IPv4 protocol and fragment * type may not be changed. * * @OVS_ACTION_ATTR_SET_TO_MASKED: Kernel internal masked set action translated * from the @OVS_ACTION_ATTR_SET. */ enum ovs_action_attr { OVS_ACTION_ATTR_UNSPEC, OVS_ACTION_ATTR_OUTPUT, /* u32 port number. */ OVS_ACTION_ATTR_USERSPACE, /* Nested OVS_USERSPACE_ATTR_*. */ OVS_ACTION_ATTR_SET, /* One nested OVS_KEY_ATTR_*. */ OVS_ACTION_ATTR_PUSH_VLAN, /* struct ovs_action_push_vlan. */ OVS_ACTION_ATTR_POP_VLAN, /* No argument. */ OVS_ACTION_ATTR_SAMPLE, /* Nested OVS_SAMPLE_ATTR_*. */ OVS_ACTION_ATTR_RECIRC, /* u32 recirc_id. */ OVS_ACTION_ATTR_HASH, /* struct ovs_action_hash. */ OVS_ACTION_ATTR_PUSH_MPLS, /* struct ovs_action_push_mpls. */ OVS_ACTION_ATTR_POP_MPLS, /* __be16 ethertype. */ OVS_ACTION_ATTR_SET_MASKED, /* One nested OVS_KEY_ATTR_* including * data immediately followed by a mask. * The data must be zero for the unmasked * bits. */ OVS_ACTION_ATTR_CT, /* Nested OVS_CT_ATTR_* . */ OVS_ACTION_ATTR_TRUNC, /* u32 struct ovs_action_trunc. */ OVS_ACTION_ATTR_PUSH_ETH, /* struct ovs_action_push_eth. */ OVS_ACTION_ATTR_POP_ETH, /* No argument. */ OVS_ACTION_ATTR_CT_CLEAR, /* No argument. */ __OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted * from userspace. */ }; #define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1) #endif /* _LINUX_OPENVSWITCH_H */
Close
