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Changed the way the UCI file is read. now using functions defined in /lib/functions.sh

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This commit is contained in:
Rohit Topno 2020-04-04 18:24:35 +05:30
parent 5e4549e413
commit 5ddc513d5d
1 changed files with 63 additions and 39 deletions
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102
qosmngr/files/lib/qos/broadcom.sh
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@ -1,30 +1,25 @@
#!/bin/sh
. /lib/functions.sh
for intf in $(db get hw.board.ethernetPortOrder); do
i=0
for i in 0 1 2 3 4 5 6 7; do
tmctl delqcfg --devtype 0 --if $intf --qid $i
done
done
for cmd in q pbit; do
i=0
while :
do
qid="q$i"
ifname=$(uci -q get qos.$qid.ifname)
#function to handle a queue section
handle_queue() {
qid="$1" #queue section ID
cmd=$2 #additional parameter
local ifname
local tc
local sc_alg
local wgt
local rate
local bs
config_get ifname "$qid" "ifname"
# if ifname is empty that is good enough to break
if [ -z "$ifname" ];then
break
fi
# it makes sense to read rest on the params only if port is present,
# which kind of indicates whether the config section is available
# or not
# lower the value, lower the priority of queue on this chip
order=$(uci -q get qos.$qid.precedence)
config_get order "$qid" "precedence"
# on this chip, 8 queues per port exist so values larger than this
# cannot be supported
@ -32,16 +27,28 @@ for cmd in q pbit; do
continue
fi
tc=$(uci -q get qos.$qid.traffic_class)
sc_alg=$(uci -q get qos.$qid.scheduling)
wgt=$(uci -q get qos.$qid.weight)
rate=$(uci -q get qos.$qid.rate)
bs=$(uci -q get qos.$qid.burst_size)
config_get tc "$qid" "traffic_class"
config_get sc_alg "$qid" "scheduling"
config_get wgt "$qid" "weight"
config_get rate "$qid" "rate"
config_get bs "$qid" "burst_size"
salg=1
if [ $sc_alg == 'WRR' ]; then
salg=2
fi
# if [ $sc_alg == 'WRR' ]; then
# salg=2
# fi
case "$sc_alg" in
"SP") salg=1
;;
"WRR") salg=2
;;
"WDRR") salg=3
;;
"WFQ") salg=4
;;
esac
if [ $cmd == q ]; then
# Call tmctl which is a broadcomm command to configure queues on a port.
@ -53,23 +60,40 @@ for cmd in q pbit; do
tmctl setpbittoq --devtype 0 --if $ifname --pbit $word --qid $order
done
fi
# Read the next configuration
i=$((i + 1))
done
done
i=0
while :
do
sid="s$i"
ifname=$(uci -q get qos.$sid.ifname)
}
#function to handle a shaper section
handle_shaper() {
local sid
local ifname
local rate
local bs
sid="$1" #queue section ID
config_get ifname "$sid" "ifname"
# if ifname is empty that is good enough to break
if [ -z "$ifname" ];then
break
fi
rate=$(uci -q get qos.$sid.rate)
bs=$(uci -q get qos.$sid.burst_size)
config_get rate "$sid" "rate"
config_get bs "$sid" "burst_size"
tmctl setportshaper --devtype 0 --if $ifname --shapingrate $rate --burstsize $bs
}
for intf in $(db get hw.board.ethernetPortOrder); do
i=0
for i in 0 1 2 3 4 5 6 7; do
tmctl delqcfg --devtype 0 --if $intf --qid $i
done
done
#load UCI file
config_load qos
#Processing shaper section(s)
config_foreach handle_shaper shaper
#Processing queue section(s)
for cmd in q pbit; do
config_foreach handle_queue queue $cmd
done