[NET]: move config options out to individual protocols
Move the protocol specific config options out to the specific protocols.
With this change net/Kconfig now starts to become readable and serve as a
good basis for further re-structuring.
The menu structure is left almost intact, except that indention is
fixed in most cases. Most visible are the INET changes where several
"depends on INET" are replaced with a single ifdef INET / endif pair.
Several new files were created to accomplish this change - they are
small but serve the purpose that config options are now distributed
out where they belongs.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 3e63123..df538688 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -3,7 +3,6 @@
#
config IP_MULTICAST
bool "IP: multicasting"
- depends on INET
help
This is code for addressing several networked computers at once,
enlarging your kernel by about 2 KB. You need multicasting if you
@@ -17,7 +16,6 @@
config IP_ADVANCED_ROUTER
bool "IP: advanced router"
- depends on INET
---help---
If you intend to run your Linux box mostly as a router, i.e. as a
computer that forwards and redistributes network packets, say Y; you
@@ -183,7 +181,6 @@
config IP_PNP
bool "IP: kernel level autoconfiguration"
- depends on INET
help
This enables automatic configuration of IP addresses of devices and
of the routing table during kernel boot, based on either information
@@ -242,7 +239,6 @@
# bool ' IP: ARP support' CONFIG_IP_PNP_ARP
config NET_IPIP
tristate "IP: tunneling"
- depends on INET
select INET_TUNNEL
---help---
Tunneling means encapsulating data of one protocol type within
@@ -260,7 +256,6 @@
config NET_IPGRE
tristate "IP: GRE tunnels over IP"
- depends on INET
select XFRM
help
Tunneling means encapsulating data of one protocol type within
@@ -319,7 +314,7 @@
config ARPD
bool "IP: ARP daemon support (EXPERIMENTAL)"
- depends on INET && EXPERIMENTAL
+ depends on EXPERIMENTAL
---help---
Normally, the kernel maintains an internal cache which maps IP
addresses to hardware addresses on the local network, so that
@@ -344,7 +339,6 @@
config SYN_COOKIES
bool "IP: TCP syncookie support (disabled per default)"
- depends on INET
---help---
Normal TCP/IP networking is open to an attack known as "SYN
flooding". This denial-of-service attack prevents legitimate remote
@@ -381,7 +375,6 @@
config INET_AH
tristate "IP: AH transformation"
- depends on INET
select XFRM
select CRYPTO
select CRYPTO_HMAC
@@ -394,7 +387,6 @@
config INET_ESP
tristate "IP: ESP transformation"
- depends on INET
select XFRM
select CRYPTO
select CRYPTO_HMAC
@@ -408,7 +400,6 @@
config INET_IPCOMP
tristate "IP: IPComp transformation"
- depends on INET
select XFRM
select INET_TUNNEL
select CRYPTO
@@ -421,7 +412,6 @@
config INET_TUNNEL
tristate "IP: tunnel transformation"
- depends on INET
select XFRM
---help---
Support for generic IP tunnel transformation, which is required by
@@ -431,7 +421,6 @@
config IP_TCPDIAG
tristate "IP: TCP socket monitoring interface"
- depends on INET
default y
---help---
Support for TCP socket monitoring interface used by native Linux
@@ -447,7 +436,6 @@
config TCP_CONG_ADVANCED
bool "TCP: advanced congestion control"
- depends on INET
---help---
Support for selection of various TCP congestion control
modules.
@@ -463,7 +451,6 @@
config TCP_CONG_BIC
tristate "Binary Increase Congestion (BIC) control"
- depends on INET
default y
---help---
BIC-TCP is a sender-side only change that ensures a linear RTT
@@ -478,7 +465,6 @@
config TCP_CONG_WESTWOOD
tristate "TCP Westwood+"
- depends on INET
default m
---help---
TCP Westwood+ is a sender-side only modification of the TCP Reno
@@ -493,7 +479,6 @@
config TCP_CONG_HTCP
tristate "H-TCP"
- depends on INET
default m
---help---
H-TCP is a send-side only modifications of the TCP Reno
@@ -505,7 +490,7 @@
config TCP_CONG_HSTCP
tristate "High Speed TCP"
- depends on INET && EXPERIMENTAL
+ depends on EXPERIMENTAL
default n
---help---
Sally Floyd's High Speed TCP (RFC 3649) congestion control.
@@ -516,7 +501,7 @@
config TCP_CONG_HYBLA
tristate "TCP-Hybla congestion control algorithm"
- depends on INET && EXPERIMENTAL
+ depends on EXPERIMENTAL
default n
---help---
TCP-Hybla is a sender-side only change that eliminates penalization of
@@ -526,7 +511,7 @@
config TCP_CONG_VEGAS
tristate "TCP Vegas"
- depends on INET && EXPERIMENTAL
+ depends on EXPERIMENTAL
default n
---help---
TCP Vegas is a sender-side only change to TCP that anticipates
@@ -537,7 +522,7 @@
config TCP_CONG_SCALABLE
tristate "Scalable TCP"
- depends on INET && EXPERIMENTAL
+ depends on EXPERIMENTAL
default n
---help---
Scalable TCP is a sender-side only change to TCP which uses a