diff options
Diffstat (limited to 'netifd/files/etc')
| -rw-r--r-- | netifd/files/etc/hotplug.d/iface/00-netstate | 6 | ||||
| -rw-r--r-- | netifd/files/etc/hotplug.d/net/20-smp-tune | 67 | ||||
| -rwxr-xr-x | netifd/files/etc/init.d/network | 149 |
3 files changed, 222 insertions, 0 deletions
diff --git a/netifd/files/etc/hotplug.d/iface/00-netstate b/netifd/files/etc/hotplug.d/iface/00-netstate new file mode 100644 index 0000000..71ccb01 --- /dev/null +++ b/netifd/files/etc/hotplug.d/iface/00-netstate @@ -0,0 +1,6 @@ +[ ifup = "$ACTION" ] && { + uci_toggle_state network "$INTERFACE" up 1 + [ -n "$DEVICE" ] && { + uci_toggle_state network "$INTERFACE" ifname "$DEVICE" + } +} diff --git a/netifd/files/etc/hotplug.d/net/20-smp-tune b/netifd/files/etc/hotplug.d/net/20-smp-tune new file mode 100644 index 0000000..ab9a904 --- /dev/null +++ b/netifd/files/etc/hotplug.d/net/20-smp-tune @@ -0,0 +1,67 @@ +#!/bin/sh +[ "$ACTION" = add ] || exit + +NPROCS="$(grep -c "^processor.*:" /proc/cpuinfo)" +[ "$NPROCS" -gt 1 ] || exit + +PROC_MASK="$(( (1 << $NPROCS) - 1 ))" + +find_irq_cpu() { + local dev="$1" + local match="$(grep -m 1 "$dev\$" /proc/interrupts)" + local cpu=0 + + [ -n "$match" ] && { + set -- $match + shift + for cur in `seq 1 $NPROCS`; do + [ "$1" -gt 0 ] && { + cpu=$(($cur - 1)) + break + } + shift + done + } + + echo "$cpu" +} + +set_hex_val() { + local file="$1" + local val="$2" + val="$(printf %x "$val")" + [ -n "$DEBUG" ] && echo "$file = $val" + echo "$val" > "$file" +} + +default_ps="$(uci get "network.@globals[0].default_ps")" +[ -n "$default_ps" -a "$default_ps" != 1 ] && exit 0 + +exec 512>/var/lock/smp_tune.lock +flock 512 || exit 1 + +for dev in /sys/class/net/*; do + [ -d "$dev" ] || continue + + # ignore virtual interfaces + [ -n "$(ls "${dev}/" | grep '^lower_')" ] && continue + [ -d "${dev}/device" ] || continue + + device="$(readlink "${dev}/device")" + device="$(basename "$device")" + irq_cpu="$(find_irq_cpu "$device")" + irq_cpu_mask="$((1 << $irq_cpu))" + + for q in ${dev}/queues/rx-*; do + set_hex_val "$q/rps_cpus" "$(($PROC_MASK & ~$irq_cpu_mask))" + done + + ntxq="$(ls -d ${dev}/queues/tx-* | wc -l)" + + idx=$(($irq_cpu + 1)) + for q in ${dev}/queues/tx-*; do + set_hex_val "$q/xps_cpus" "$((1 << $idx))" + let "idx = idx + 1" + [ "$idx" -ge "$NPROCS" ] && idx=0 + done +done diff --git a/netifd/files/etc/init.d/network b/netifd/files/etc/init.d/network new file mode 100755 index 0000000..2321a30 --- /dev/null +++ b/netifd/files/etc/init.d/network @@ -0,0 +1,149 @@ +#!/bin/sh /etc/rc.common + +START=20 +STOP=90 + +USE_PROCD=1 + +init_switch() { + setup_switch() { return 0; } + + include /lib/network + setup_switch +} + +start_service() { + init_switch + + procd_open_instance + procd_set_param command /sbin/netifd + procd_set_param respawn + procd_set_param watch network.interface + [ -e /proc/sys/kernel/core_pattern ] && { + procd_set_param limits core="unlimited" + } + procd_close_instance +} + +reload_service() { + local rv=0 + + init_switch + ubus call network reload || rv=1 + /sbin/wifi reload_legacy + return $rv +} + +stop_service() { + /sbin/wifi down + ifdown -a + sleep 1 +} + +service_running() { + ubus -t 30 wait_for network.interface + /sbin/wifi reload_legacy +} + +validate_atm_bridge_section() +{ + uci_validate_section network "atm-bridge" "${1}" \ + 'unit:uinteger:0' \ + 'vci:range(32, 65535):35' \ + 'vpi:range(0, 255):8' \ + 'atmdev:uinteger:0' \ + 'encaps:or("llc", "vc"):llc' \ + 'payload:or("bridged", "routed"):bridged' +} + +validate_route_section() +{ + uci_validate_section network route "${1}" \ + 'interface:string' \ + 'target:cidr4' \ + 'netmask:netmask4' \ + 'gateway:ip4addr' \ + 'metric:uinteger' \ + 'mtu:uinteger' \ + 'table:or(range(0,65535),string)' +} + +validate_route6_section() +{ + uci_validate_section network route6 "${1}" \ + 'interface:string' \ + 'target:cidr6' \ + 'gateway:ip6addr' \ + 'metric:uinteger' \ + 'mtu:uinteger' \ + 'table:or(range(0,65535),string)' +} + +validate_rule_section() +{ + uci_validate_section network rule "${1}" \ + 'in:string' \ + 'out:string' \ + 'src:cidr4' \ + 'dest:cidr4' \ + 'tos:range(0,31)' \ + 'mark:string' \ + 'invert:bool' \ + 'lookup:or(range(0,65535),string)' \ + 'goto:range(0,65535)' \ + 'action:or("prohibit", "unreachable", "blackhole", "throw")' +} + +validate_rule6_section() +{ + uci_validate_section network rule6 "${1}" \ + 'in:string' \ + 'out:string' \ + 'src:cidr6' \ + 'dest:cidr6' \ + 'tos:range(0,31)' \ + 'mark:string' \ + 'invert:bool' \ + 'lookup:or(range(0,65535),string)' \ + 'goto:range(0,65535)' \ + 'action:or("prohibit", "unreachable", "blackhole", "throw")' +} + +validate_switch_section() +{ + uci_validate_section network switch "${1}" \ + 'name:string' \ + 'enable:bool' \ + 'enable_vlan:bool' \ + 'reset:bool' \ + 'ar8xxx_mib_poll_interval:uinteger' \ + 'ar8xxx_mib_type:range(0,1)' +} + +validate_switch_vlan() +{ + uci_validate_section network switch_vlan "${1}" \ + 'device:string' \ + 'vlan:uinteger' \ + 'ports:list(ports)' +} + +service_triggers() +{ + procd_add_reload_trigger network wireless + + procd_open_validate + validate_atm_bridge_section + validate_route_section + [ -e /proc/sys/net/ipv6 ] && validate_route6_section + validate_rule_section + [ -e /proc/sys/net/ipv6 ] && validate_rule6_section + validate_switch_section + validate_switch_vlan + procd_close_validate +} + +shutdown() { + ifdown -a + sleep 1 +} |