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qosmgr: add support for wan ingress and egress rate control

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Mohd Husaam Mehdi 2024-12-09 16:51:11 +05:30 • committed by Rahul Thakur
parent 70c823e303
commit 52f554b84d
1 changed files with 65 additions and 7 deletions
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72
qosmngr/files/airoha/lib/qos/airoha.sh
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@ -6,6 +6,19 @@ readonly ETHWAN="$(jsonfilter -i /etc/board.json -e @.network.wan.device)"
readonly LANPORTS="$(jsonfilter -i /etc/board.json -e @.network.lan.ports[*] -e @.network.lan.device | xargs)"
readonly OFFSET=32
get_wan_type_idx() {
case "$(cat "/proc/tc3162/${ETHWAN}_switch_hsgmii_lan")" in
pon) echo "3" ;;
usb) echo "2" ;;
pcie0) echo "0" ;;
pcie1) echo "1" ;;
eth) echo "4" ;;
*) echo "-1" ;;
esac
}
readonly WAN_TYPE_IDX="$(get_wan_type_idx)"
errmsg() {
echo "$@" >&2
return 0
@ -53,6 +66,43 @@ hw_intf_init() {
return 0
}
set_wan_ingress_rate() {
local ingress_rate="$1"
local pkt_type
local wanchannel="$(cat /proc/tc3162/eth_portmap | head -n1)"
wanchannel=$((wanchannel))
rm -rf "/tmp/qos/wan_ingress_shape_speed"
if [ "$wanchannel" = "-1" ]; then
[ "$WAN_TYPE_IDX" = "-1" -o -z "$ingress_rate" ] && return
echo "$ingress_rate" > "/tmp/qos/wan_ingress_shape_speed"
for pkt_type in $(seq 0 3); do
echo "$WAN_TYPE_IDX $pkt_type $ingress_rate 0" > "/proc/tc3162/${ETHWAN}_ratelimit"
done
fi
}
set_wan_egress_rate() {
local rate="$1"
local burstsize="$2"
local wanchannel="$(cat /proc/tc3162/eth_portmap | head -n1)"
wanchannel=$((wanchannel))
[ "$wanchannel" = "-1" ] && wanchannel=0
if [ "$rate" -gt 0 ]; then
/userfs/bin/qdmamgr_wan set general_tx_trtcm config "$wanchannel" enable byte slow enable byte fast
/userfs/bin/qdmamgr_wan set general_tx_trtcm value "$wanchannel" "$rate" "$rate"
if [ "$burstsize" -gt 1000 ]; then
/userfs/bin/qdmamgr_wan set general_tx_trtcm bsize "$wanchannel" "$burstsize" "$burstsize"
fi
else
/userfs/bin/qdmamgr_wan set general_tx_trtcm config "$wanchannel" disable byte slow disable byte fast
fi
}
# Initialize the hardware setup library
hw_init_all() {
local tc=0
@ -70,6 +120,7 @@ hw_init_all() {
/userfs/bin/qdmamgr_lan set general_rx_init enable trtcm 8 125
/userfs/bin/qdmamgr_wan set general_rx_init enable trtcm 8 125
/userfs/bin/qdmamgr_wan set general_tx_init enable trtcm 40 25
for channel in $(seq 0 30); do
tsid=$((OFFSET+channel))
@ -77,6 +128,9 @@ hw_init_all() {
/userfs/bin/qdmamgr_wan set general_rx_trtcm config "$tsid" disable byte slow disable byte fast
done
# set_wan_ingress_rate "0" - Not needed
set_wan_egress_rate "0" "0"
return 0
}
@ -209,7 +263,7 @@ hw_policer_set_ingress_rate() {
local in_burst_size="$3"
if [ "$ifname" = "$ETHWAN" ]; then
errmsg "cannot set policer for wan interface ${ifname}"
set_wan_ingress_rate "$ingress_rate"
else
set_lan_rate "$ifname" "$ingress_rate" "$in_burst_size" "0"
fi
@ -226,7 +280,7 @@ hw_shaper_set() {
add)
if [ "$ifname" = "$ETHWAN" ]; then
export TMP_HW_SHAPE_RATE="$rate"
export TMP_HW_SHAPE_BURSTSIZE="$burstsize"
set_wan_egress_rate "$rate" "$burstsize"
else
set_lan_rate "$ifname" "$rate" "$burstsize" "1"
fi
@ -234,7 +288,7 @@ hw_shaper_set() {
del)
if [ "$ifname" = "$ETHWAN" ]; then
export TMP_HW_SHAPE_RATE=""
export TMP_HW_SHAPE_BURSTSIZE=""
set_wan_egress_rate "0" "0"
else
set_lan_rate "$ifname" "0" "0" "1"
fi
@ -309,20 +363,24 @@ hw_commit_all() {
weight_list="$weight_list 1"
q_count=$((q_count + 1))
done
echo ${mac_qos_flag} > /proc/qdma_wan/mac_qos_flag
echo "1 ${weight_list}" > /proc/qdma_wan/mac_qos
;;
SP)
mac_qos_flag="8QPQ"
q_count="8"
echo ${mac_qos_flag} > /proc/qdma_wan/mac_qos_flag
echo "0 0 0 0 0 0 0 0 0" > /proc/qdma_wan/mac_qos
;;
esac
echo 255 > /proc/qdma_wan/mac_default_queuemask
rm -f "/tmp/qos/wan_link_shape_rate"
rm -f "/tmp/qos/wan_link_speed"
if [ "${glob_alg}" != "" ] ; then
/userfs/bin/qosrule discpline $(hw_sc_alg2str ${glob_alg}) ${weight_list} \
uplink-bandwidth ${shape_rate:-10000000} \
queuemask "$(((1 << q_count) - 1))"
echo ${mac_qos_flag} > /proc/qdma_wan/mac_qos_flag
if [ -n "${shape_rate}" ]; then
echo "${shape_rate}" > "/tmp/qos/wan_link_shape_rate"
else