qosmgr: add support for wan ingress and egress rate control

qosmngr/files/airoha/lib/qos/airoha.sh

@@ -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