diff options
Diffstat (limited to 'net/sched/Kconfig')
| -rw-r--r-- | net/sched/Kconfig | 144 |
1 files changed, 45 insertions, 99 deletions
diff --git a/net/sched/Kconfig b/net/sched/Kconfig index 84badf00647e..6ddff028b81a 100644 --- a/net/sched/Kconfig +++ b/net/sched/Kconfig @@ -45,23 +45,6 @@ if NET_SCHED comment "Queueing/Scheduling" -config NET_SCH_CBQ - tristate "Class Based Queueing (CBQ)" - 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. - - To compile this code as a module, choose M here: the - module will be called sch_cbq. - config NET_SCH_HTB tristate "Hierarchical Token Bucket (HTB)" help @@ -85,20 +68,6 @@ config NET_SCH_HFSC To compile this code as a module, choose M here: the module will be called sch_hfsc. -config NET_SCH_ATM - tristate "ATM Virtual Circuits (ATM)" - depends on ATM - 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. - - To compile this code as a module, choose M here: the - module will be called sch_atm. - config NET_SCH_PRIO tristate "Multi Band Priority Queueing (PRIO)" help @@ -195,8 +164,14 @@ config NET_SCH_ETF To compile this code as a module, choose M here: the module will be called sch_etf. +config NET_SCH_MQPRIO_LIB + tristate + help + Common library for manipulating mqprio queue configurations. + config NET_SCH_TAPRIO tristate "Time Aware Priority (taprio) Scheduler" + select NET_SCH_MQPRIO_LIB help Say Y here if you want to use the Time Aware Priority (taprio) packet scheduling algorithm. @@ -217,17 +192,6 @@ config NET_SCH_GRED To compile this code as a module, choose M here: the module will be called sch_gred. -config NET_SCH_DSMARK - tristate "Differentiated Services marker (DSMARK)" - 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/>. - - To compile this code as a module, choose M here: the - module will be called sch_dsmark. - config NET_SCH_NETEM tristate "Network emulator (NETEM)" help @@ -253,6 +217,7 @@ config NET_SCH_DRR config NET_SCH_MQPRIO tristate "Multi-queue priority scheduler (MQPRIO)" + select NET_SCH_MQPRIO_LIB help Say Y here if you want to use the Multi-queue Priority scheduler. This scheduler allows QOS to be offloaded on NICs that have support @@ -281,7 +246,7 @@ config NET_SCH_CHOKE help Say Y here if you want to use the CHOKe packet scheduler (CHOose and Keep for responsive flows, CHOose and Kill for unresponsive - flows). This is a variation of RED which trys to penalize flows + flows). This is a variation of RED which tries to penalize flows that monopolize the queue. To compile this code as a module, choose M here: the @@ -337,7 +302,7 @@ config NET_SCH_FQ Say Y here if you want to use the FQ packet scheduling algorithm. FQ does flow separation, and is able to respect pacing requirements - set by TCP stack into sk->sk_pacing_rate (for localy generated + set by TCP stack into sk->sk_pacing_rate (for locally generated traffic) To compile this driver as a module, choose M here: the module @@ -382,8 +347,7 @@ config NET_SCH_FQ_PIE config NET_SCH_INGRESS tristate "Ingress/classifier-action Qdisc" depends on NET_CLS_ACT - select NET_INGRESS - select NET_EGRESS + select NET_XGRESS help Say Y here if you want to use classifiers for incoming and/or outgoing packets. This qdisc doesn't do anything else besides running classifiers, @@ -439,6 +403,30 @@ config NET_SCH_ETS If unsure, say N. +config NET_SCH_BPF + bool "BPF-based Qdisc" + depends on BPF_SYSCALL && BPF_JIT && DEBUG_INFO_BTF + help + This option allows BPF-based queueing disiplines. With BPF struct_ops, + users can implement supported operators in Qdisc_ops using BPF programs. + The queue holding skb can be built with BPF maps or graphs. + + Say Y here if you want to use BPF-based Qdisc. + + If unsure, say N. + +config NET_SCH_DUALPI2 + tristate "Dual Queue PI Square (DUALPI2) scheduler" + help + Say Y here if you want to use the Dual Queue Proportional Integral + Controller Improved with a Square scheduling algorithm. + For more information, please see https://tools.ietf.org/html/rfc9332 + + To compile this driver as a module, choose M here: the module + will be called sch_dualpi2. + + If unsure, say N. + menuconfig NET_SCH_DEFAULT bool "Allow override default queue discipline" help @@ -468,6 +456,9 @@ choice config DEFAULT_FQ_CODEL bool "Fair Queue Controlled Delay" if NET_SCH_FQ_CODEL + config DEFAULT_FQ_PIE + bool "Flow Queue Proportional Integral controller Enhanced" if NET_SCH_FQ_PIE + config DEFAULT_SFQ bool "Stochastic Fair Queue" if NET_SCH_SFQ @@ -480,6 +471,7 @@ config DEFAULT_NET_SCH default "pfifo_fast" if DEFAULT_PFIFO_FAST default "fq" if DEFAULT_FQ default "fq_codel" if DEFAULT_FQ_CODEL + default "fq_pie" if DEFAULT_FQ_PIE default "sfq" if DEFAULT_SFQ default "pfifo_fast" endif @@ -499,17 +491,6 @@ config NET_CLS_BASIC To compile this code as a module, choose M here: the module will be called cls_basic. -config NET_CLS_TCINDEX - tristate "Traffic-Control Index (TCINDEX)" - select NET_CLS - 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. - - To compile this code as a module, choose M here: the - module will be called cls_tcindex. - config NET_CLS_ROUTE4 tristate "Routing decision (ROUTE)" depends on INET @@ -555,34 +536,6 @@ config CLS_U32_MARK help Say Y here to be able to use netfilter marks as u32 key. -config NET_CLS_RSVP - tristate "IPv4 Resource Reservation Protocol (RSVP)" - select NET_CLS - help - The Resource Reservation Protocol (RSVP) permits end systems to - request a minimum and maximum data flow rate for a connection; this - is important for real time data such as streaming sound or video. - - Say Y here if you want to be able to classify outgoing packets based - on their RSVP requests. - - To compile this code as a module, choose M here: the - module will be called cls_rsvp. - -config NET_CLS_RSVP6 - tristate "IPv6 Resource Reservation Protocol (RSVP6)" - select NET_CLS - help - The Resource Reservation Protocol (RSVP) permits end systems to - request a minimum and maximum data flow rate for a connection; this - is important for real time data such as streaming sound or video. - - Say Y here if you want to be able to classify outgoing packets based - on their RSVP requests and you are using the IPv6 protocol. - - To compile this code as a module, choose M here: the - module will be called cls_rsvp6. - config NET_CLS_FLOW tristate "Flow classifier" select NET_CLS @@ -749,6 +702,7 @@ config NET_EMATCH_IPT config NET_CLS_ACT bool "Actions" select NET_CLS + select NET_XGRESS help Say Y here if you want to use traffic control actions. Actions get attached to classifiers and are invoked after a successful @@ -807,16 +761,6 @@ config NET_ACT_SAMPLE To compile this code as a module, choose M here: the module will be called act_sample. -config NET_ACT_IPT - tristate "IPtables targets" - depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES - help - Say Y here to be able to invoke iptables targets after successful - classification. - - To compile this code as a module, choose M here: the - module will be called act_ipt. - config NET_ACT_NAT tristate "Stateless NAT" depends on NET_CLS_ACT @@ -864,7 +808,7 @@ config NET_ACT_SKBEDIT config NET_ACT_CSUM tristate "Checksum Updating" depends on NET_CLS_ACT && INET - select LIBCRC32C + select NET_CRC32C help Say Y here to update some common checksum after some direct packet alterations. @@ -908,7 +852,7 @@ config NET_ACT_BPF config NET_ACT_CONNMARK tristate "Netfilter Connection Mark Retriever" - depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES + depends on NET_CLS_ACT && NETFILTER depends on NF_CONNTRACK && NF_CONNTRACK_MARK help Say Y here to allow retrieving of conn mark @@ -920,7 +864,7 @@ config NET_ACT_CONNMARK config NET_ACT_CTINFO tristate "Netfilter Connection Mark Actions" - depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES + depends on NET_CLS_ACT && NETFILTER depends on NF_CONNTRACK && NF_CONNTRACK_MARK help Say Y here to allow transfer of a connmark stored information. @@ -972,7 +916,9 @@ config NET_ACT_TUNNEL_KEY config NET_ACT_CT tristate "connection tracking tc action" - depends on NET_CLS_ACT && NF_CONNTRACK && NF_NAT && NF_FLOW_TABLE + depends on NET_CLS_ACT && NF_CONNTRACK && (!NF_NAT || NF_NAT) && NF_FLOW_TABLE + select NF_CONNTRACK_OVS + select NF_NAT_OVS if NF_NAT help Say Y here to allow sending the packets to conntrack module. |