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dell netifd

This commit is contained in:
suyuan 2023-09-13 20:01:10 +08:00
parent e9d932335e
commit ee2ed3bddc
5 changed files with 0 additions and 347 deletions

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@ -1,49 +0,0 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=netifd
PKG_RELEASE:=3
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/netifd.git
PKG_SOURCE_DATE:=2023-08-31
PKG_SOURCE_VERSION:=1a07f1dff32b3af49e39533e33e8964b59535662
PKG_MIRROR_HASH:=dc621dd04c3c9631002f929cf10a4620f57af8b0baf614c590bda17957fa6201
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=
PKG_BUILD_FLAGS:=lto
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk
define Package/netifd
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+libuci +libnl-tiny +libubus +ubus +ubusd +jshn +libubox
TITLE:=OpenWrt Network Interface Configuration Daemon
endef
define Package/netifd/conffiles
/etc/udhcpc.user
/etc/udhcpc.user.d/
endef
TARGET_CFLAGS += \
-I$(STAGING_DIR)/usr/include/libnl-tiny \
-I$(STAGING_DIR)/usr/include
CMAKE_OPTIONS += \
-DLIBNL_LIBS=-lnl-tiny \
-DDEBUG=1
define Package/netifd/install
$(INSTALL_DIR) $(1)/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/netifd $(1)/sbin/
$(CP) ./files/* $(1)/
$(INSTALL_DIR) $(1)/etc/udhcpc.user.d/
$(CP) $(PKG_BUILD_DIR)/scripts/* $(1)/lib/netifd/
endef
$(eval $(call BuildPackage,netifd))

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#!/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_raw_trigger "interface.*" 1000 /etc/init.d/packet_steering reload
}
reload_service() {
/usr/libexec/network/packet-steering.sh
}

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@ -1,121 +0,0 @@
#!/bin/sh
[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
. /lib/functions.sh
. /lib/netifd/netifd-proto.sh
set_classless_routes() {
local max=128
while [ -n "$1" -a -n "$2" -a $max -gt 0 ]; do
proto_add_ipv4_route "${1%%/*}" "${1##*/}" "$2" "$ip"
max=$(($max-1))
shift 2
done
}
setup_interface() {
proto_init_update "*" 1
proto_add_ipv4_address "$ip" "${subnet:-255.255.255.0}"
# TODO: apply $broadcast
local ip_net
eval "$(ipcalc.sh "$ip/$mask")";ip_net="$NETWORK"
local i
for i in $router; do
local gw_net
eval "$(ipcalc.sh "$i/$mask")";gw_net="$NETWORK"
[ "$ip_net" != "$gw_net" ] && proto_add_ipv4_route "$i" 32 "" "$ip"
#[ "$DEFAULTROUTE" = 0 ] || proto_add_ipv4_route 0.0.0.0 0 "$i" "$ip"
proto_add_ipv4_route 0.0.0.0 0 "$i" "$ip"
local r
for r in $CUSTOMROUTES; do
proto_add_ipv4_route "${r%%/*}" "${r##*/}" "$i" "$ip"
done
done
# CIDR STATIC ROUTES (rfc3442)
[ -n "$staticroutes" ] && set_classless_routes $staticroutes
[ -n "$msstaticroutes" ] && set_classless_routes $msstaticroutes
for i in $dns; do
proto_add_dns_server "$i"
done
for i in $domain; do
proto_add_dns_search "$i"
done
# TODO: Deprecate timesvr in favor of timesrv
if [ -n "$timesvr" -a -z "$timesrv" ]; then
timesrv="$timesvr"
echo "Environment variable 'timesvr' will be deprecated; use 'timesrv' instead."
fi
proto_add_data
[ -n "$ZONE" ] && json_add_string zone "$ZONE"
[ -n "$ntpsrv" ] && json_add_string ntpserver "$ntpsrv"
[ -n "$timesrv" ] && json_add_string timeserver "$timesrv"
[ -n "$hostname" ] && json_add_string hostname "$hostname"
[ -n "$message" ] && json_add_string message "$message"
[ -n "$timezone" ] && json_add_int timezone "$timezone"
[ -n "$lease" ] && json_add_int leasetime "$lease"
[ -n "$serverid" ] && json_add_string dhcpserver "$serverid"
proto_close_data
proto_send_update "$INTERFACE"
if [ "$IFACE6RD" != 0 -a -n "$ip6rd" ]; then
local v4mask="${ip6rd%% *}"
ip6rd="${ip6rd#* }"
local ip6rdprefixlen="${ip6rd%% *}"
ip6rd="${ip6rd#* }"
local ip6rdprefix="${ip6rd%% *}"
ip6rd="${ip6rd#* }"
local ip6rdbr="${ip6rd%% *}"
[ -n "$ZONE" ] || ZONE=$(fw3 -q network $INTERFACE 2>/dev/null)
[ -z "$IFACE6RD" -o "$IFACE6RD" = 1 ] && IFACE6RD=${INTERFACE}_6
json_init
json_add_string name "$IFACE6RD"
json_add_string ifname "@$INTERFACE"
json_add_string proto "6rd"
json_add_string peeraddr "$ip6rdbr"
json_add_int ip4prefixlen "$v4mask"
json_add_string ip6prefix "$ip6rdprefix"
json_add_int ip6prefixlen "$ip6rdprefixlen"
json_add_string tunlink "$INTERFACE"
[ -n "$IFACE6RD_DELEGATE" ] && json_add_boolean delegate "$IFACE6RD_DELEGATE"
[ -n "$ZONE6RD" ] || ZONE6RD=$ZONE
[ -n "$ZONE6RD" ] && json_add_string zone "$ZONE6RD"
[ -n "$MTU6RD" ] && json_add_string mtu "$MTU6RD"
json_close_object
ubus call network add_dynamic "$(json_dump)"
fi
}
deconfig_interface() {
proto_init_update "*" 0
proto_send_update "$INTERFACE"
}
case "$1" in
deconfig)
deconfig_interface
;;
renew|bound)
setup_interface
;;
esac
# user rules
[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user "$@"
for f in /etc/udhcpc.user.d/*; do
[ -f "$f" ] && (. "$f" "$@")
done
exit 0

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#!/bin/sh
[ -x /sbin/udhcpc ] || exit 0
. /lib/functions.sh
. ../netifd-proto.sh
init_proto "$@"
proto_dhcp_init_config() {
renew_handler=1
proto_config_add_string 'ipaddr:ipaddr'
proto_config_add_string 'hostname:hostname'
proto_config_add_string clientid
proto_config_add_string vendorid
proto_config_add_boolean 'broadcast:bool'
proto_config_add_boolean 'norelease:bool'
proto_config_add_string 'reqopts:list(string)'
proto_config_add_boolean 'defaultreqopts:bool'
proto_config_add_string iface6rd
proto_config_add_array 'sendopts:list(string)'
proto_config_add_boolean delegate
proto_config_add_string zone6rd
proto_config_add_string zone
proto_config_add_string mtu6rd
proto_config_add_string customroutes
proto_config_add_boolean classlessroute
}
proto_dhcp_add_sendopts() {
[ -n "$1" ] && append "$3" "-x $1"
}
proto_dhcp_setup() {
local config="$1"
local iface="$2"
local ipaddr hostname clientid vendorid broadcast norelease reqopts defaultreqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes classlessroute defaultroute
json_get_vars ipaddr hostname clientid vendorid broadcast norelease reqopts defaultreqopts iface6rd delegate zone6rd zone mtu6rd customroutes classlessroute defaultroute
local opt dhcpopts
for opt in $reqopts; do
append dhcpopts "-O $opt"
done
json_for_each_item proto_dhcp_add_sendopts sendopts dhcpopts
[ -z "$hostname" ] && hostname="$(cat /proc/sys/kernel/hostname)"
[ "$hostname" = "*" ] && hostname=
[ "$defaultreqopts" = 0 ] && defaultreqopts="-o" || defaultreqopts=
[ "$broadcast" = 1 ] && broadcast="-B" || broadcast=
[ "$norelease" = 1 ] && norelease="" || norelease="-R"
[ -n "$clientid" ] && clientid="-x 0x3d:${clientid//:/}" || clientid="-C"
[ -n "$iface6rd" ] && proto_export "IFACE6RD=$iface6rd"
[ "$iface6rd" != 0 -a -f /lib/netifd/proto/6rd.sh ] && append dhcpopts "-O 212"
[ -n "$zone6rd" ] && proto_export "ZONE6RD=$zone6rd"
[ -n "$zone" ] && proto_export "ZONE=$zone"
[ -n "$mtu6rd" ] && proto_export "MTU6RD=$mtu6rd"
[ -n "$customroutes" ] && proto_export "CUSTOMROUTES=$customroutes"
[ -n "$defaultroute" ] && proto_export "DEFAULTROUTE=$defaultroute"
[ "$delegate" = "0" ] && proto_export "IFACE6RD_DELEGATE=0"
# Request classless route option (see RFC 3442) by default
[ "$classlessroute" = "0" ] || append dhcpopts "-O 121"
proto_export "INTERFACE=$config"
proto_run_command "$config" udhcpc \
-p /var/run/udhcpc-$iface.pid \
-s /lib/netifd/dhcp.script \
-f -t 0 -i "$iface" \
${ipaddr:+-r ${ipaddr/\/*/}} \
${hostname:+-x "hostname:$hostname"} \
${vendorid:+-V "$vendorid"} \
$clientid $defaultreqopts $broadcast $norelease $dhcpopts
}
proto_dhcp_renew() {
local interface="$1"
# SIGUSR1 forces udhcpc to renew its lease
local sigusr1="$(kill -l SIGUSR1)"
[ -n "$sigusr1" ] && proto_kill_command "$interface" $sigusr1
}
proto_dhcp_teardown() {
local interface="$1"
proto_kill_command "$interface"
}
add_protocol dhcp

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#!/bin/sh
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" > "$file"
}
packet_steering="$(uci get "network.@globals[0].packet_steering")"
[ "$packet_steering" != 1 ] && exit 0
exec 512>/var/lock/smp_tune.lock
flock 512 || exit 1
[ -e "/usr/libexec/platform/packet-steering.sh" ] && {
/usr/libexec/platform/packet-steering.sh
exit 0
}
for dev in /sys/class/net/*; do
[ -d "$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 ${dev}/queues/tx-*; do
set_hex_val "$q/xps_cpus" "$PROC_MASK"
done
# ignore dsa slave ports for RPS
subsys="$(readlink "${dev}/device/subsystem")"
subsys="$(basename "$subsys")"
[ "$subsys" = "mdio_bus" ] && continue
for q in ${dev}/queues/rx-*; do
set_hex_val "$q/rps_cpus" "$PROC_MASK"
done
done