# Network configuration
#
-menu "Networking"
-
-config NET
+menuconfig NET
bool "Networking support"
+ select NLATTR
---help---
Unless you really know what you are doing, you should say Y here.
The reason is that some programs need kernel networking support even
recommended to read the NET-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
-# Make sure that all config symbols are dependent on NET
if NET
-menu "Networking options"
+config WANT_COMPAT_NETLINK_MESSAGES
+ bool
+ help
+ This option can be selected by other options that need compat
+ netlink messages.
-config NETDEBUG
- bool "Network packet debugging"
+config COMPAT_NETLINK_MESSAGES
+ def_bool y
+ depends on COMPAT
+ depends on WEXT_CORE || WANT_COMPAT_NETLINK_MESSAGES
help
- You can say Y here if you want to get additional messages useful in
- debugging bad packets, but can overwhelm logs under denial of service
- attacks.
+ This option makes it possible to send different netlink messages
+ to tasks depending on whether the task is a compat task or not. To
+ achieve this, you need to set skb_shinfo(skb)->frag_list to the
+ compat skb before sending the skb, the netlink code will sort out
+ which message to actually pass to the task.
+
+ Newly written code should NEVER need this option but do
+ compat-independent messages instead!
+
+menu "Networking options"
source "net/packet/Kconfig"
source "net/unix/Kconfig"
source "net/xfrm/Kconfig"
+source "net/iucv/Kconfig"
config INET
bool "TCP/IP networking"
---help---
These are the protocols used on the Internet and on most local
Ethernets. It is highly recommended to say Y here (this will enlarge
- your kernel by about 144 KB), since some programs (e.g. the X window
+ your kernel by about 400 KB), since some programs (e.g. the X window
system) use TCP/IP even if your machine is not connected to any
other computer. You will get the so-called loopback device which
allows you to ping yourself (great fun, that!).
endif # if INET
+config ANDROID_PARANOID_NETWORK
+ bool "Only allow certain groups to create sockets"
+ default y
+ help
+ none
+
+config NET_ACTIVITY_STATS
+ bool "Network activity statistics tracking"
+ default y
+ help
+ Network activity statistics are useful for tracking wireless
+ modem activity on 2G, 3G, 4G wireless networks. Counts number of
+ transmissions and groups them in specified time buckets.
+
config NETWORK_SECMARK
bool "Security Marking"
help
to nfmark, but designated for security purposes.
If you are unsure how to answer this question, answer N.
+config NETWORK_PHY_TIMESTAMPING
+ bool "Timestamping in PHY devices"
+ depends on EXPERIMENTAL
+ help
+ This allows timestamping of network packets by PHYs with
+ hardware timestamping capabilities. This option adds some
+ overhead in the transmit and receive paths.
+
+ If you are unsure how to answer this question, answer N.
+
menuconfig NETFILTER
- bool "Network packet filtering (replaces ipchains)"
+ bool "Network packet filtering framework (Netfilter)"
---help---
Netfilter is a framework for filtering and mangling network packets
that pass through your Linux box.
<file:Documentation/Changes> under "iptables" for the location of
these packages.
- Make sure to say N to "Fast switching" below if you intend to say Y
- here, as Fast switching currently bypasses netfilter.
-
- Chances are that you should say Y here if you compile a kernel which
- will run as a router and N for regular hosts. If unsure, say N.
-
if NETFILTER
config NETFILTER_DEBUG
You can say Y here if you want to get additional messages useful in
debugging the netfilter code.
+config NETFILTER_ADVANCED
+ bool "Advanced netfilter configuration"
+ depends on NETFILTER
+ default y
+ help
+ If you say Y here you can select between all the netfilter modules.
+ If you say N the more unusual ones will not be shown and the
+ basic ones needed by most people will default to 'M'.
+
+ If unsure, say Y.
+
config BRIDGE_NETFILTER
bool "Bridged IP/ARP packets filtering"
depends on BRIDGE && NETFILTER && INET
+ depends on NETFILTER_ADVANCED
default y
---help---
Enabling this option will let arptables resp. iptables see bridged
source "net/dccp/Kconfig"
source "net/sctp/Kconfig"
+source "net/rds/Kconfig"
source "net/tipc/Kconfig"
source "net/atm/Kconfig"
+source "net/l2tp/Kconfig"
+source "net/802/Kconfig"
source "net/bridge/Kconfig"
+source "net/dsa/Kconfig"
source "net/8021q/Kconfig"
source "net/decnet/Kconfig"
source "net/llc/Kconfig"
source "net/lapb/Kconfig"
source "net/econet/Kconfig"
source "net/wanrouter/Kconfig"
+source "net/phonet/Kconfig"
+source "net/ieee802154/Kconfig"
source "net/sched/Kconfig"
+source "net/dcb/Kconfig"
+source "net/dns_resolver/Kconfig"
+source "net/batman-adv/Kconfig"
+
+config RPS
+ boolean "RPS"
+ depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS
+ default y
+
+config RFS_ACCEL
+ boolean
+ depends on RPS && GENERIC_HARDIRQS
+ select CPU_RMAP
+ default y
+
+config XPS
+ boolean
+ depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS
+ default y
+
+config HAVE_BPF_JIT
+ bool
+
+config BPF_JIT
+ bool "enable BPF Just In Time compiler"
+ depends on HAVE_BPF_JIT
+ depends on MODULES
+ ---help---
+ Berkeley Packet Filter filtering capabilities are normally handled
+ by an interpreter. This option allows kernel to generate a native
+ code when filter is loaded in memory. This should speedup
+ packet sniffing (libpcap/tcpdump). Note : Admin should enable
+ this feature changing /proc/sys/net/core/bpf_jit_enable
menu "Network testing"
what was just said, you don't need it: say N.
Documentation on how to use TCP connection probing can be found
- at http://linux-net.osdl.org/index.php/TcpProbe
+ at:
+
+ http://www.linuxfoundation.org/collaborate/workgroups/networking/tcpprobe
To compile this code as a module, choose M here: the
module will be called tcp_probe.
+config NET_DROP_MONITOR
+ boolean "Network packet drop alerting service"
+ depends on INET && EXPERIMENTAL && TRACEPOINTS
+ ---help---
+ This feature provides an alerting service to userspace in the
+ event that packets are discarded in the network stack. Alerts
+ are broadcast via netlink socket to any listening user space
+ process. If you don't need network drop alerts, or if you are ok
+ just checking the various proc files and other utilities for
+ drop statistics, say N here.
+
endmenu
endmenu
source "net/ax25/Kconfig"
+source "net/can/Kconfig"
source "net/irda/Kconfig"
source "net/bluetooth/Kconfig"
-source "net/ieee80211/Kconfig"
-
-config WIRELESS_EXT
- bool
+source "net/rxrpc/Kconfig"
config FIB_RULES
bool
-endif # if NET
-endmenu # Networking
+menuconfig WIRELESS
+ bool "Wireless"
+ depends on !S390
+ default y
+
+if WIRELESS
+source "net/wireless/Kconfig"
+source "net/mac80211/Kconfig"
+
+endif # WIRELESS
+
+source "net/wimax/Kconfig"
+
+source "net/rfkill/Kconfig"
+source "net/9p/Kconfig"
+source "net/caif/Kconfig"
+source "net/ceph/Kconfig"
+source "net/nfc/Kconfig"
+
+
+endif # if NET
Code Review / linux-2.6.git / blobdiff