diff options
Diffstat (limited to 'net/Kconfig')
| -rw-r--r-- | net/Kconfig | 52 |
1 files changed, 41 insertions, 11 deletions
diff --git a/net/Kconfig b/net/Kconfig index 30b48f52313..d92afe4204d 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -5,6 +5,7 @@ menuconfig NET bool "Networking support" select NLATTR + select GENERIC_NET_UTILS ---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 @@ -88,9 +89,12 @@ config NETWORK_SECMARK to nfmark, but designated for security purposes. If you are unsure how to answer this question, answer N. +config NET_PTP_CLASSIFY + def_bool n + config NETWORK_PHY_TIMESTAMPING bool "Timestamping in PHY devices" - depends on EXPERIMENTAL + select NET_PTP_CLASSIFY help This allows timestamping of network packets by PHYs with hardware timestamping capabilities. This option adds some @@ -209,7 +213,6 @@ source "net/ipx/Kconfig" source "drivers/net/appletalk/Kconfig" source "net/x25/Kconfig" source "net/lapb/Kconfig" -source "net/wanrouter/Kconfig" source "net/phonet/Kconfig" source "net/ieee802154/Kconfig" source "net/mac802154/Kconfig" @@ -218,29 +221,44 @@ source "net/dcb/Kconfig" source "net/dns_resolver/Kconfig" source "net/batman-adv/Kconfig" source "net/openvswitch/Kconfig" +source "net/vmw_vsock/Kconfig" +source "net/netlink/Kconfig" +source "net/mpls/Kconfig" +source "net/hsr/Kconfig" config RPS boolean - depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS + depends on SMP && SYSFS default y config RFS_ACCEL boolean - depends on RPS && GENERIC_HARDIRQS + depends on RPS select CPU_RMAP default y config XPS boolean - depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS + depends on SMP default y -config NETPRIO_CGROUP - tristate "Network priority cgroup" +config CGROUP_NET_PRIO + bool "Network priority cgroup" depends on CGROUPS ---help--- Cgroup subsystem for use in assigning processes to network priorities on - a per-interface basis + a per-interface basis. + +config CGROUP_NET_CLASSID + boolean "Network classid cgroup" + depends on CGROUPS + ---help--- + Cgroup subsystem for use as general purpose socket classid marker that is + being used in cls_cgroup and for netfilter matching. + +config NET_RX_BUSY_POLL + boolean + default y config BQL boolean @@ -259,11 +277,23 @@ config BPF_JIT packet sniffing (libpcap/tcpdump). Note : Admin should enable this feature changing /proc/sys/net/core/bpf_jit_enable +config NET_FLOW_LIMIT + boolean + depends on RPS + default y + ---help--- + The network stack has to drop packets when a receive processing CPU's + backlog reaches netdev_max_backlog. If a few out of many active flows + generate the vast majority of load, drop their traffic earlier to + maintain capacity for the other flows. This feature provides servers + with many clients some protection against DoS by a single (spoofed) + flow that greatly exceeds average workload. + menu "Network testing" config NET_PKTGEN tristate "Packet Generator (USE WITH CAUTION)" - depends on PROC_FS + depends on INET && PROC_FS ---help--- This module will inject preconfigured packets, at a configurable rate, out of a given interface. It is used for network interface @@ -278,7 +308,7 @@ config NET_PKTGEN config NET_TCPPROBE tristate "TCP connection probing" - depends on INET && EXPERIMENTAL && PROC_FS && KPROBES + depends on INET && PROC_FS && KPROBES ---help--- This module allows for capturing the changes to TCP connection state in response to incoming packets. It is used for debugging @@ -295,7 +325,7 @@ config NET_TCPPROBE config NET_DROP_MONITOR tristate "Network packet drop alerting service" - depends on INET && EXPERIMENTAL && TRACEPOINTS + depends on INET && TRACEPOINTS ---help--- This feature provides an alerting service to userspace in the event that packets are discarded in the network stack. Alerts |