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Some code cleanup in Tc.pm.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2010-02-18 15:56:59 -08:00
parent ea8be87720
commit 3a2173ddb4
1 changed files with 12 additions and 24 deletions
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36
Shorewall/Perl/Shorewall/Tc.pm
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@ -484,13 +484,7 @@ sub process_simple_device() {
}
}
$tcdevices{$device} = { number => $devnumber ,
physical => physical_name $device ,
type => $type ,
in_bandwidth => $bandwidth = rate_to_kbit( $bandwidth ) ,
};
push @tcdevices, $device;
$bandwidth = rate_to_kbit( $bandwidth );
emit "if interface_is_up $physical; then";
@ -501,17 +495,13 @@ sub process_simple_device() {
"qt \$TC qdisc del dev $physical ingress\n"
);
if ( $bandwidth ) {
emit ( "run_tc qdisc add dev $physical handle ffff: ingress",
"run_tc filter add dev $physical parent ffff: protocol all prio 10 u32 match ip src 0.0.0.0/0 police rate ${bandwidth}kbit burst 10k drop flowid :1\n"
);
}
emit ( "run_tc qdisc add dev $physical handle ffff: ingress",
"run_tc filter add dev $physical parent ffff: protocol all prio 10 u32 match ip src 0.0.0.0/0 police rate ${bandwidth}kbit burst 10k drop flowid :1\n"
) if $bandwidth;
emit "run_tc qdisc add dev $physical root handle $number: prio bands 3 priomap $config{TC_PRIOMAP}";
my $i = 0;
while ( ++$i <= 3 ) {
for ( my $i = 1; $i <= 3; $i++ ) {
emit "run_tc qdisc add dev $physical parent $number:$i handle ${number}${i}: sfq quantum 1875 limit 127 perturb 10";
emit "run_tc filter add dev $physical protocol all parent $number: handle $i fw classid $number:$i";
emit "run_tc filter add dev $physical protocol all prio 1 parent ${number}$i: handle ${number}${i} flow hash keys $type divisor 1024" if $type ne '-' && have_capability 'FLOW_FILTER';
@ -590,13 +580,13 @@ sub validate_tc_device( ) {
if ( @redirected ) {
fatal_error "IFB devices may not have IN-BANDWIDTH" if $inband ne '-' && $inband;
$classify = 1;
}
for my $rdevice ( @redirected ) {
fatal_error "Invalid device name ($rdevice)" if $rdevice =~ /[:+]/;
my $rdevref = $tcdevices{$rdevice};
fatal_error "REDIRECTED device ($rdevice) has not been defined in this file" unless $rdevref;
fatal_error "IN-BANDWIDTH must be zero for REDIRECTED devices" if $rdevref->{in_bandwidth} ne '0kbit';
for my $rdevice ( @redirected ) {
fatal_error "Invalid device name ($rdevice)" if $rdevice =~ /[:+]/;
my $rdevref = $tcdevices{$rdevice};
fatal_error "REDIRECTED device ($rdevice) has not been defined in this file" unless $rdevref;
fatal_error "IN-BANDWIDTH must be zero for REDIRECTED devices" if $rdevref->{in_bandwidth} ne '0kbit';
}
}
$tcdevices{$device} = { in_bandwidth => rate_to_kbit( $inband ) . 'kbit',
@ -1344,9 +1334,7 @@ sub setup_traffic_shaping() {
# add filters
#
unless ( $devref->{classify} ) {
if ( $tcref->{occurs} == 1 ) {
emit "run_tc filter add dev $device protocol all parent $devicenumber:0 prio " . ( $priority | 20 ) . " handle $mark fw classid $classid";
}
emit "run_tc filter add dev $device protocol all parent $devicenumber:0 prio " . ( $priority | 20 ) . " handle $mark fw classid $classid" if $tcref->{occurs} == 1;
}
emit "run_tc filter add dev $device protocol all prio 1 parent $sfqinhex: handle $classnum flow hash keys $tcref->{flow} divisor 1024" if $tcref->{flow};