openadk/target/linux/config/Config.in.sched

menu "QoS and/or fair queueing"

config ADK_KERNEL_NET_SCH_CSZ
	boolean
	default n

config ADK_KERNEL_NET_SCH_NETEM
	boolean
	default n

config ADK_KERNEL_NET_QOS
	boolean
	default n

config ADK_KERNEL_NET_ESTIMATOR
	boolean
	default n

config ADK_KERNEL_NET_SCHED
	#prompt "kmod-net-sched.................... QoS and/or fair queueing support"
	boolean
	default n
	help
	  When the kernel has several packets to send out over a network
	  device, it has to decide which ones to send first, which ones to
	  delay, and which ones to drop. This is the job of the queueing
	  disciplines, several different algorithms for how to do this
	  "fairly" have been proposed.

	  If you say N here, you will get the standard packet scheduler, which
	  is a FIFO (first come, first served). If you say Y here, you will be
	  able to choose from among several alternative algorithms which can
	  then be attached to different network devices. This is useful for
	  example if some of your network devices are real time devices that
	  need a certain minimum data flow rate, or if you need to limit the
	  maximum data flow rate for traffic which matches specified criteria.
	  This code is considered to be experimental.

	  To administer these schedulers, you'll need the user-level utilities
	  from the package iproute2+tc at <ftp://ftp.tux.org/pub/net/ip-routing/>.
	  That package also contains some documentation; for more, check out
	  <http://linux-net.osdl.org/index.php/Iproute2>.

	  This Quality of Service (QoS) support will enable you to use
	  Differentiated Services (diffserv) and Resource Reservation Protocol
	  (RSVP) on your Linux router if you also say Y to the corresponding
	  classifiers below.  Documentation and software is at
	  <http://diffserv.sourceforge.net/>.

comment "Queueing/Scheduling"

config ADK_KPACKAGE_KMOD_NET_SCH_CBQ
	prompt "kmod-sched-cbq.................... Class Based Queueing (CBQ)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Class-Based Queueing (CBQ) packet
	  scheduling algorithm. This algorithm classifies the waiting packets
	  into a tree-like hierarchy of classes; the leaves of this tree are
	  in turn scheduled by separate algorithms.

	  See the top of <file:net/sched/sch_cbq.c> for more details.

	  CBQ is a commonly used scheduler, so if you're unsure, you should
	  say Y here. Then say Y to all the queueing algorithms below that you
	  want to use as leaf disciplines.

config ADK_KPACKAGE_KMOD_NET_SCH_HTB
	prompt "kmod-sched-htb.................... Hierarchical Token Bucket (HTB)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Hierarchical Token Buckets (HTB)
	  packet scheduling algorithm. See
	  <http://luxik.cdi.cz/~devik/qos/htb/> for complete manual and
	  in-depth articles.

	  HTB is very similar to CBQ regarding its goals however is has
	  different properties and different algorithm.

config ADK_KPACKAGE_KMOD_NET_SCH_HFSC
	prompt "kmod-sched-hfsc................... Hierarchical Fair Service Curve (HFSC)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Hierarchical Fair Service Curve
	  (HFSC) packet scheduling algorithm.

config ADK_KPACKAGE_KMOD_NET_SCH_ATM
	prompt "kmod-sched-atm.................... ATM Virtual Circuits (ATM)"
	tristate
	depends on ADK_KPACKAGE_KMOD_ATM
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the ATM pseudo-scheduler.  This
	  provides a framework for invoking classifiers, which in turn
	  select classes of this queuing discipline.  Each class maps
	  the flow(s) it is handling to a given virtual circuit.

	  See the top of <file:net/sched/sch_atm.c>) for more details.

config ADK_KPACKAGE_KMOD_NET_SCH_PRIO
	prompt "kmod-sched-prio................... Multi Band Priority Queueing (PRIO)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use an n-band priority queue packet
	  scheduler.

config ADK_KPACKAGE_KMOD_NET_SCH_RED
	prompt "kmod-sched-red.................... Random Early Detection (RED)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Random Early Detection (RED)
	  packet scheduling algorithm.

	  See the top of <file:net/sched/sch_red.c> for more details.

config ADK_KPACKAGE_KMOD_NET_SCH_SFQ
	prompt "kmod-sched-sfq.................... Stochastic Fairness Queueing (SFQ)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Stochastic Fairness Queueing (SFQ)
	  packet scheduling algorithm .

	  See the top of <file:net/sched/sch_sfq.c> for more details.

#config ADK_KPACKAGE_KMOD_NET_SCH_TEQL
#	prompt "kmod-sched-teql................... True Link Equalizer (TEQL)"
#	tristate
#	select ADK_KERNEL_NET_SCHED
#	default n
#	help
#	  Say Y here if you want to use the True Link Equalizer (TLE) packet
#	  scheduling algorithm. This queueing discipline allows the combination
#	  of several physical devices into one virtual device.
#
#	  See the top of <file:net/sched/sch_teql.c> for more details.

config ADK_KPACKAGE_KMOD_NET_SCH_TBF
	prompt "kmod-sched-tbf.................... Token Bucket Filter (TBF)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Token Bucket Filter (TBF) packet
	  scheduling algorithm.

	  See the top of <file:net/sched/sch_tbf.c> for more details.

config ADK_KPACKAGE_KMOD_NET_SCH_GRED
	prompt "kmod-sched-gred................... Generic Random Early Detection (GRED)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y here if you want to use the Generic Random Early Detection
	  (GRED) packet scheduling algorithm for some of your network devices
	  (see the top of <file:net/sched/sch_red.c> for details and
	  references about the algorithm).

config ADK_KPACKAGE_KMOD_NET_SCH_DSMARK
	prompt "kmod-sched-dsmark................. Differentiated Services marker (DSMARK)"
	tristate
	select ADK_KERNEL_NET_SCHED
	default n
	help
	  Say Y if you want to schedule packets according to the
	  Differentiated Services architecture proposed in RFC 2475.
	  Technical information on this method, with pointers to associated
	  RFCs, is available at <http://www.gta.ufrj.br/diffserv/>.

config ADK_KPACKAGE_KMOD_NET_SCH_INGRESS
	prompt "kmod-sched-ingress................ Ingress Qdisc"
	tristate
	select ADK_KERNEL_NET_SCHED
	select ADK_KERNEL_NETFILTER
	select ADK_KERNEL_NET_CLS_ACT
	default n
	help
	  Say Y here if you want to use classifiers for incoming packets.
	  If unsure, say Y.

comment "Classification"

config ADK_KERNEL_NET_CLS
	boolean
	select ADK_KERNEL_NET_SCHED
	default n

config ADK_KPACKAGE_KMOD_NET_CLS_BASIC
	prompt "kmod-cls-basic.................... Elementary classification (BASIC)"
	tristate
	select ADK_KERNEL_NET_CLS
	depends on ADK_LINUX_2_6
	default n
	help
	  Say Y here if you want to be able to classify packets using
	  only extended matches and actions.

config ADK_KPACKAGE_KMOD_NET_CLS_TCINDEX
	prompt "kmod-cls-tcindex.................. Traffic-Control Index (TCINDEX)"
	tristate
	select ADK_KERNEL_NET_CLS
	default n
	help
	  Say Y here if you want to be able to classify packets based on
	  traffic control indices. You will want this feature if you want
	  to implement Differentiated Services together with DSMARK.

config ADK_KPACKAGE_KMOD_NET_CLS_ROUTE4
	prompt "kmod-cls-route4................... Routing decision (ROUTE)"
	tristate
	select ADK_KERNEL_NET_CLS
	default n
	help
	  If you say Y here, you will be able to classify packets
	  according to the route table entry they matched.

config ADK_KPACKAGE_KMOD_NET_CLS_FW
	prompt "kmod-cls-fw....................... Netfilter mark (FW)"
	tristate
	select ADK_KERNEL_NET_CLS
	default n
	help
	  If you say Y here, you will be able to classify packets
	  according to netfilter/firewall marks.

config ADK_KPACKAGE_KMOD_NET_CLS_U32
	prompt "kmod-cls-u32...................... Universal 32bit comparisons w/ hashing (U32)"
	tristate
	select ADK_KERNEL_NET_CLS
	default n
	help
	  Say Y here to be able to classify packets using a universal
	  32bit pieces based comparison scheme.

config ADK_KPACKAGE_KMOD_NET_CLS_U32_PERF
	prompt ".................................. Performance counters support"
	bool
	select ADK_KERNEL_NET_CLS
	depends on ADK_KPACKAGE_KMOD_NET_CLS_U32
	default n
	help
	  Say Y here to make u32 gather additional statistics useful for
	  fine tuning u32 classifiers.

config ADK_KPACKAGE_KMOD_NET_CLS_U32_MARK
	prompt ".................................. Netfilter marks support"
	bool
	select ADK_KERNEL_NET_CLS
	depends on ADK_KPACKAGE_KMOD_NET_CLS_U32
	depends on ADK_KPACKAGE_KMOD_NET_CLS_FW
	default n
	help
	  Say Y here to be able to use netfilter marks as u32 key.

comment "Actions"

config ADK_KERNEL_NET_CLS_ACT
	boolean
	select ADK_KERNEL_NET_SCHED
	select ADK_KERNEL_NET_ESTIMATOR
	default n

config ADK_KPACKAGE_KMOD_NET_CLS_POLICE
	prompt "kmod-act-police................... Traffic Policing"
	tristate
	select ADK_KERNEL_NET_CLS_ACT
	depends on ADK_LINUX_2_4
	default n
	help
	  Say Y here if you want to do traffic policing, i.e. strict
	  bandwidth limiting. This action replaces the existing policing
	  module.

config ADK_KPACKAGE_KMOD_NET_ACT_POLICE
	prompt "kmod-act-police................... Traffic Policing"
	tristate
	select ADK_KERNEL_NET_CLS_ACT
	depends on ADK_LINUX_2_6
	default n
	help
	  Say Y here if you want to do traffic policing, i.e. strict
	  bandwidth limiting. This action replaces the existing policing
	  module.

config ADK_KPACKAGE_KMOD_NET_ACT_GACT
	prompt "kmod-act-gact..................... Generic actions"
	tristate
	select ADK_KERNEL_NET_CLS_ACT
	depends on ADK_LINUX_2_6
	default n
	help
	  Say Y here to take generic actions such as dropping and
	  accepting packets.

config ADK_KPACKAGE_KMOD_NET_ACT_MIRRED
	prompt "kmod-act-mirred................... Redirecting and Mirroring"
	tristate
	select ADK_KERNEL_NET_CLS_ACT
	depends on ADK_LINUX_2_6
	default n
	help
	  Say Y here to allow packets to be mirrored or redirected to
	  other devices.

config ADK_KPACKAGE_KMOD_NET_ACT_IPT
	prompt "kmod-act-ipt...................... IPtables targets"
	tristate
	select ADK_KERNEL_NET_CLS_ACT
	select ADK_KPACKAGE_KMOD_IP_NF_IPTABLES
	depends on ADK_LINUX_2_6
	default n
	help
	  Say Y here to be able to invoke iptables targets after successful
	  classification.

config ADK_KPACKAGE_KMOD_NET_ACT_PEDIT
	prompt "kmod-act-pedit.................... Packet Editing"
	tristate
	select ADK_KERNEL_NET_CLS_ACT
	depends on ADK_LINUX_2_6
	default n
	help
	  Say Y here if you want to mangle the content of packets.

endmenu