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wifi_diag: fixes td tags

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This commit is contained in:
Jed Reynolds
2018-10-10 11:58:02 -07:00
parent aa5e238ad0
commit 951951fd1d
1 changed files with 81 additions and 81 deletions
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162
wifi_diag/wifi_pcap_diag.pl
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@@ -162,7 +162,7 @@ while (<>) {
processPkt($cur_pkt);
}
$cur_pkt = Packet->new(frame_num => $1,
raw_pkt => $ln);
raw_pkt => $ln);
}
else {
$cur_pkt->append($ln);
@@ -313,28 +313,28 @@ sub htmlMcsHistogram {
$html .= "TX Encoding rate histogram.\n
<table $html_table_border><tr><th>Rate Mbps</th><th>Packets</th><th>Percentage</th></tr>";
foreach my $name (sort {$a <=> $b} keys %glb_mcs_tx_hash) {
$html .= sprintf("<tr><td>%s</dt><td>%s</td><td>%f</td></tr>\n", $name, $glb_mcs_tx_hash{$name}, ($glb_mcs_tx_hash{$name} * 100.0) / $tx_pkts);
$html .= sprintf("<tr><td>%s</td><td>%s</td><td>%f</td></tr>\n", $name, $glb_mcs_tx_hash{$name}, ($glb_mcs_tx_hash{$name} * 100.0) / $tx_pkts);
}
$html .= "</table><P>\n";
$html .= "RX Encoding rate histogram.\n
<table $html_table_border><tr><th>Rate Mbps</th><th>Packets</th><th>Percentage</th></tr>";
foreach my $name (sort {$a <=> $b} keys %glb_mcs_rx_hash) {
$html .= sprintf("<tr><td>%s</dt><td>%s</td><td>%f</td></tr>\n", $name, $glb_mcs_rx_hash{$name}, ($glb_mcs_rx_hash{$name} * 100.0) / $rx_pkts);
$html .= sprintf("<tr><td>%s</td><td>%s</td><td>%f</td></tr>\n", $name, $glb_mcs_rx_hash{$name}, ($glb_mcs_rx_hash{$name} * 100.0) / $rx_pkts);
}
$html .= "</table><P>\n";
$html .= "TX Packet Type histogram.\n
<table $html_table_border><tr><th>Type</th><th>Packets</th><th>Percentage</th></tr>";
foreach my $name (sort keys %glb_pkt_type_tx_hash) {
$html .= sprintf("<tr><td>%s</dt><td>%s</td><td>%f</td></tr>\n", $name, $glb_pkt_type_tx_hash{$name}, ($glb_pkt_type_tx_hash{$name} * 100.0) / $tx_pkts);
$html .= sprintf("<tr><td>%s</td><td>%s</td><td>%f</td></tr>\n", $name, $glb_pkt_type_tx_hash{$name}, ($glb_pkt_type_tx_hash{$name} * 100.0) / $tx_pkts);
}
$html .= "</table><P>\n";
$html .= "RX Packet Type histogram.\n
<table $html_table_border><tr><th>Type</th><th>Packets</th><th>Percentage</th></tr>";
foreach my $name (sort keys %glb_pkt_type_rx_hash) {
$html .= sprintf("<tr><td>%s</dt><td>%s</td><td>%f</td></tr>\n", $name, $glb_pkt_type_rx_hash{$name}, ($glb_pkt_type_rx_hash{$name} * 100.0) / $rx_pkts);
$html .= sprintf("<tr><td>%s</td><td>%s</td><td>%f</td></tr>\n", $name, $glb_pkt_type_rx_hash{$name}, ($glb_pkt_type_rx_hash{$name} * 100.0) / $rx_pkts);
}
$html .= "</table><P>\n";
@@ -342,7 +342,7 @@ sub htmlMcsHistogram {
$html .= "TX AMPDU chain count histogram, average: " . $ampdu_pkt_count_total_tx / $ampdu_chain_tx_count . "\n";
$html .= "<table $html_table_border><tr><th>Chain Count</th><th>Packets</th><th>Percentage</th></tr>";
foreach my $name (sort {$a <=> $b} keys %glb_ampdu_pkt_count_tx_hash) {
$html .= sprintf("<tr><td>%s</dt><td>%s</td><td>%f</td></tr>\n", $name, $glb_ampdu_pkt_count_tx_hash{$name}, ($glb_ampdu_pkt_count_tx_hash{$name} * 100.0) / $ampdu_chain_tx_count);
$html .= sprintf("<tr><td>%s</td><td>%s</td><td>%f</td></tr>\n", $name, $glb_ampdu_pkt_count_tx_hash{$name}, ($glb_ampdu_pkt_count_tx_hash{$name} * 100.0) / $ampdu_chain_tx_count);
}
$html .= "</table><P>\n";
}
@@ -351,7 +351,7 @@ sub htmlMcsHistogram {
$html .= "RX AMPDU chain count histogram, average: " . $ampdu_pkt_count_total_rx / $ampdu_chain_rx_count . "\n";
$html .= "<table $html_table_border><tr><th>Chain Count</th><th>Packets</th><th>Percentage</th></tr>";
foreach my $name (sort {$a <=> $b} keys %glb_ampdu_pkt_count_rx_hash) {
$html .= sprintf("<tr><td>%s</dt><td>%s</td><td>%f</td></tr>\n", $name, $glb_ampdu_pkt_count_rx_hash{$name}, ($glb_ampdu_pkt_count_rx_hash{$name} * 100.0) / $ampdu_chain_rx_count);
$html .= sprintf("<tr><td>%s</td><td>%s</td><td>%f</td></tr>\n", $name, $glb_ampdu_pkt_count_rx_hash{$name}, ($glb_ampdu_pkt_count_rx_hash{$name} * 100.0) / $ampdu_chain_rx_count);
}
$html .= "</table><P>\n";
}
@@ -437,15 +437,15 @@ sub processPkt {
if ($last_pkt->transmitter() eq $pkt->receiver()) {
$pkt->set_transmitter($last_pkt->receiver());
if ($last_pkt->acked_by() != -1) {
print "WARNING: ack frame: " . $pkt->frame_num() . " acking frame: " .
$last_pkt->frame_num() . " already acked by frame: " . $last_pkt->acked_by() . "\n";
print "WARNING: ack frame: " . $pkt->frame_num() . " acking frame: " .
$last_pkt->frame_num() . " already acked by frame: " . $last_pkt->acked_by() . "\n";
}
elsif ($last_pkt->block_acked_by() != -1) {
print "WARNING: ack frame: " . $pkt->frame_num() . " acking frame: " .
$last_pkt->frame_num() . " already block-acked by frame: " . $last_pkt->block_acked_by() . "\n";
print "WARNING: ack frame: " . $pkt->frame_num() . " acking frame: " .
$last_pkt->frame_num() . " already block-acked by frame: " . $last_pkt->block_acked_by() . "\n";
}
else {
$last_pkt->set_acked_by($pkt->frame_num());
$last_pkt->set_acked_by($pkt->frame_num());
}
}
else {
@@ -458,14 +458,14 @@ sub processPkt {
if ($dut ne "") {
# Ignore frames not to/from DUT
if (!(($dut eq $pkt->receiver()) ||
($dut eq $pkt->transmitter()))) {
($dut eq $pkt->transmitter()))) {
$non_dut_frames++;
return;
}
if ($wmm_info eq "") {
if ($pkt->type_subtype() eq "Beacon frame (0x0008)") {
$wmm_info = $pkt->{wmm_info};
$wmm_info = $pkt->{wmm_info};
}
}
}
@@ -483,18 +483,18 @@ sub processPkt {
}
else {
if ($dut eq $pkt->receiver()) {
$peer_conn = PeerConn->new(glb_fh_ba_tx => $glb_fh_ba_tx,
glb_fh_ba_rx => $glb_fh_ba_rx,
report_prefix => $report_prefix,
local_addr => $pkt->transmitter(),
peer_addr => $pkt->receiver());
$peer_conn = PeerConn->new(glb_fh_ba_tx => $glb_fh_ba_tx,
glb_fh_ba_rx => $glb_fh_ba_rx,
report_prefix => $report_prefix,
local_addr => $pkt->transmitter(),
peer_addr => $pkt->receiver());
}
else {
$peer_conn = PeerConn->new(glb_fh_ba_tx => $glb_fh_ba_tx,
glb_fh_ba_rx => $glb_fh_ba_rx,
report_prefix => $report_prefix,
local_addr => $pkt->receiver(),
peer_addr => $pkt->transmitter());
$peer_conn = PeerConn->new(glb_fh_ba_tx => $glb_fh_ba_tx,
glb_fh_ba_rx => $glb_fh_ba_rx,
report_prefix => $report_prefix,
local_addr => $pkt->receiver(),
peer_addr => $pkt->transmitter());
}
$peer_conns{$hash} = $peer_conn;
}
@@ -520,56 +520,56 @@ sub processPkt {
if ($last_pkt->frame_num() != -1 && (!$last_pkt->{is_ampdu})) {
# This is first ampdu since a non-ampdu frame. Calculate diff between that and last BA
if ($pkt->{is_rx} && ($last_ba_tx_pkt->frame_num() != -1)) {
my $diff = $pkt->timestamp() - $last_ba_tx_pkt->timestamp();
$ba_ampdu_gap_rx += $diff;
$ba_ampdu_gap_rx_count++;
if ($diff > 0.001) {
print "INFO: TX BA to RX AMPDU gap: $diff between frames: " . $last_ba_tx_pkt->frame_num() . " and: " . $pkt->frame_num() . "\n";
}
$last_ba_tx_pkt->{frame_num} = -1;
my $diff = $pkt->timestamp() - $last_ba_tx_pkt->timestamp();
$ba_ampdu_gap_rx += $diff;
$ba_ampdu_gap_rx_count++;
if ($diff > 0.001) {
print "INFO: TX BA to RX AMPDU gap: $diff between frames: " . $last_ba_tx_pkt->frame_num() . " and: " . $pkt->frame_num() . "\n";
}
$last_ba_tx_pkt->{frame_num} = -1;
}
elsif ((!$pkt->{is_rx}) && ($last_ba_rx_pkt->frame_num() != -1)) {
my $diff = $pkt->timestamp() - $last_ba_rx_pkt->timestamp();
$ba_ampdu_gap_tx += $diff;
$ba_ampdu_gap_tx_count++;
if ($diff > 0.001) {
print "INFO: RX BA to TX AMPDU gap: $diff between frames: " . $last_ba_rx_pkt->frame_num() . " and: " . $pkt->frame_num() . "\n";
}
$last_ba_rx_pkt->{frame_num} = -1;
my $diff = $pkt->timestamp() - $last_ba_rx_pkt->timestamp();
$ba_ampdu_gap_tx += $diff;
$ba_ampdu_gap_tx_count++;
if ($diff > 0.001) {
print "INFO: RX BA to TX AMPDU gap: $diff between frames: " . $last_ba_rx_pkt->frame_num() . " and: " . $pkt->frame_num() . "\n";
}
$last_ba_rx_pkt->{frame_num} = -1;
}
}
if ($first_ampdu_pkt->seqno() != -1) {
if (($first_ampdu_pkt->{is_rx} == $pkt->{is_rx}) && $pkt->{tid} == $first_ampdu_pkt->{tid}) {
# Belongs to same tid, so must be part of the same pkt chain.
# Calculate pkt count based on seqno, since sniffer probably misses a lot of frames
# at high speed.
if ($pkt->seqno() < $first_ampdu_pkt->seqno()) {
# Looks like we have a wrap.
$this_ampdu_pkt_count = 4096 - $first_ampdu_pkt->seqno();
$this_ampdu_pkt_count += $pkt->seqno();
}
else {
$this_ampdu_pkt_count = $pkt->seqno() - $first_ampdu_pkt->seqno();
$this_ampdu_pkt_count++; # range is inclusive
}
if ($pkt->{is_last_ampdu}) {
$is_last_ampdu = 1;
$ampdu_chain_time = $pkt->timestamp() - $first_ampdu_pkt->timestamp();
print "First ampdu pkt: " . $first_ampdu_pkt->frame_num() . " last: " . $pkt->frame_num()
. " chain-time: $ampdu_chain_time, chain-count: $this_ampdu_pkt_count.\n";
$first_ampdu_pkt->{seqno} = -1; # Initialize to invalid again.
}
# Belongs to same tid, so must be part of the same pkt chain.
# Calculate pkt count based on seqno, since sniffer probably misses a lot of frames
# at high speed.
if ($pkt->seqno() < $first_ampdu_pkt->seqno()) {
# Looks like we have a wrap.
$this_ampdu_pkt_count = 4096 - $first_ampdu_pkt->seqno();
$this_ampdu_pkt_count += $pkt->seqno();
}
else {
$this_ampdu_pkt_count = $pkt->seqno() - $first_ampdu_pkt->seqno();
$this_ampdu_pkt_count++; # range is inclusive
}
if ($pkt->{is_last_ampdu}) {
$is_last_ampdu = 1;
$ampdu_chain_time = $pkt->timestamp() - $first_ampdu_pkt->timestamp();
print "First ampdu pkt: " . $first_ampdu_pkt->frame_num() . " last: " . $pkt->frame_num()
. " chain-time: $ampdu_chain_time, chain-count: $this_ampdu_pkt_count.\n";
$first_ampdu_pkt->{seqno} = -1; # Initialize to invalid again.
}
}
else {
# We must have not captured the last one, so skip accounting this one.
$first_ampdu_pkt->{seqno} = -1; # Initialize to invalid again.
# We must have not captured the last one, so skip accounting this one.
$first_ampdu_pkt->{seqno} = -1; # Initialize to invalid again.
}
}
else {
if (! $pkt->{is_last_ampdu}) {
$this_ampdu_pkt_count = 1;
$first_ampdu_pkt = $pkt;
$this_ampdu_pkt_count = 1;
$first_ampdu_pkt = $pkt;
}
}
}
@@ -582,24 +582,24 @@ sub processPkt {
if ($pkt->type_subtype() eq "802.11 Block Ack (0x0019)") {
# Only grab the initial BA in case we have one side ignoring BA
if ($pkt->{is_rx}) {
if ($last_ba_rx_pkt->{frame_num} == -1) {
$last_ba_rx_pkt = $pkt;
}
else {
print "NOTE: Multiple RX block-acks seen without ampdu between them, first BA frame: " . $last_ba_rx_pkt->frame_num()
. " this BA frame num: " . $pkt->frame_num() . "\n";
$dup_ba_rx++;
}
if ($last_ba_rx_pkt->{frame_num} == -1) {
$last_ba_rx_pkt = $pkt;
}
else {
print "NOTE: Multiple RX block-acks seen without ampdu between them, first BA frame: " . $last_ba_rx_pkt->frame_num()
. " this BA frame num: " . $pkt->frame_num() . "\n";
$dup_ba_rx++;
}
}
else {
if ($last_ba_tx_pkt->{frame_num} == -1) {
$last_ba_tx_pkt = $pkt;
}
else {
print "NOTE: Multiple TX block-acks seen without ampdu between them, first BA frame: " . $last_ba_rx_pkt->frame_num()
. " this BA frame num: " . $pkt->frame_num() . "\n";
$dup_ba_tx++;
}
if ($last_ba_tx_pkt->{frame_num} == -1) {
$last_ba_tx_pkt = $pkt;
}
else {
print "NOTE: Multiple TX block-acks seen without ampdu between them, first BA frame: " . $last_ba_rx_pkt->frame_num()
. " this BA frame num: " . $pkt->frame_num() . "\n";
$dup_ba_tx++;
}
}
}
}
@@ -618,10 +618,10 @@ sub processPkt {
$ampdu_pkt_count_total_rx += $this_ampdu_pkt_count;
if (exists $glb_ampdu_pkt_count_rx_hash{$this_ampdu_pkt_count}) {
$glb_ampdu_pkt_count_rx_hash{$this_ampdu_pkt_count}++;
$glb_ampdu_pkt_count_rx_hash{$this_ampdu_pkt_count}++;
}
else {
$glb_ampdu_pkt_count_rx_hash{$this_ampdu_pkt_count} = 1;
$glb_ampdu_pkt_count_rx_hash{$this_ampdu_pkt_count} = 1;
}
}
@@ -663,10 +663,10 @@ sub processPkt {
$ampdu_pkt_count_total_tx += $this_ampdu_pkt_count;
if (exists $glb_ampdu_pkt_count_tx_hash{$this_ampdu_pkt_count}) {
$glb_ampdu_pkt_count_tx_hash{$this_ampdu_pkt_count}++;
$glb_ampdu_pkt_count_tx_hash{$this_ampdu_pkt_count}++;
}
else {
$glb_ampdu_pkt_count_tx_hash{$this_ampdu_pkt_count} = 1;
$glb_ampdu_pkt_count_tx_hash{$this_ampdu_pkt_count} = 1;
}
}