mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 17:01:14 +00:00
45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
|
#!/bin/sh /etc/rc.common
|
||
|
|
|
||
|
|
START=25
|
||
|
|
USE_PROCD=1
|
||
|
|
|
||
|
|
start_service() {
|
||
|
|
reload_service
|
||
|
|
}
|
||
|
|
|
||
|
|
service_triggers() {
|
||
|
|
procd_add_reload_trigger "network"
|
||
|
|
procd_add_reload_trigger "firewall"
|
||
|
|
procd_add_reload_interface_trigger "lan"
|
||
|
|
}
|
||
|
|
|
||
|
|
reload_service() {
|
||
|
|
local packet_steering="$(uci -q get network.@globals[0].packet_steering)"
|
||
|
|
local num_cpus="$(grep -c "^processor.*:" /proc/cpuinfo)"
|
||
|
|
local flow_offloading="$(uci -q get firewall.@defaults[0].flow_offloading)"
|
||
|
|
local flow_offloading_hw="$(uci -q get firewall.@defaults[0].flow_offloading_hw)"
|
||
|
|
|
||
|
|
# Any steering on 1 CPU (BCM47081) worsens network performance
|
||
|
|
[ "$num_cpus" != 2 ] && return
|
||
|
|
|
||
|
|
[ "$packet_steering" != 1 ] && {
|
||
|
|
echo 0 > /sys/class/net/br-lan/queues/rx-0/rps_cpus
|
||
|
|
echo 0 > /sys/class/net/eth0/queues/rx-0/rps_cpus
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
if [ ${flow_offloading_hw:-0} -gt 0 ]; then
|
||
|
|
# HW offloading
|
||
|
|
echo 0 > /sys/class/net/br-lan/queues/rx-0/rps_cpus
|
||
|
|
echo 0 > /sys/class/net/eth0/queues/rx-0/rps_cpus
|
||
|
|
elif [ ${flow_offloading:-0} -gt 0 ]; then
|
||
|
|
# SW offloading
|
||
|
|
# br-lan setup doesn't seem to matter for offloading case
|
||
|
|
echo 2 > /sys/class/net/eth0/queues/rx-0/rps_cpus
|
||
|
|
else
|
||
|
|
# Default
|
||
|
|
echo 2 > /sys/class/net/br-lan/queues/rx-0/rps_cpus
|
||
|
|
echo 0 > /sys/class/net/eth0/queues/rx-0/rps_cpus
|
||
|
|
fi
|
||
|
|
}
|