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https://github.com/freebsd/freebsd-src
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When trying to see if we could update the share/misc/pci_vendors,
I found out that the input format of the Boemler list was different than what the code expected: The last two fields were interpreted as one. Checking the csv version of the list it showed that there was sometimes a chipset number in the column before the card description. This is a rewrite to use the CSV format of the Boemler list. The output is differently formatted: Instead of the "chip description", it is now "description (chip)"
This commit is contained in:
Edwin Groothuis
parent
c048da96ed
commit
22d82e639b
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=193584
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@ -30,7 +30,7 @@
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# Generate src/share/misc/pci_vendors from the Hart and Boemler lists,
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# currently available at:
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#
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# Boemler: http://www.pcidatabase.com/reports.php?type=tab-delimeted
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# Boemler: http://www.pcidatabase.com/reports.php?type=csv
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# Hart: http://members.datafast.net.au/dft0802/downloads/pcidevs.txt
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#
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# -l Where an entry is found in both input lists, use the entry with
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@ -42,26 +42,28 @@
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#
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use strict;
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use Getopt::Std;
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use Data::Dumper;
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my $PROGNAME = 'mk_pci_vendors';
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my $VENDORS_FILE = 'vendors.txt';
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my $PCIDEVS_FILE = 'pcidevs.txt';
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my $cur_vendor;
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my ($cur_vendor, $vendorid, $pciid, $vendor);
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my %opts;
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my %vendors;
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my %pciids = ();
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my %vendors = ();
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my ($descr, $existing, $id, $line, $rv, $winner, $optlused);
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my $IS_VENDOR = 1;
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my $IS_DEVICE = 2;
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my $V_DESCR = 0;
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my $V_DEVSL = 1;
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my $W_NOCONTEST = 0;
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my $W_FINAL = 0;
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my $W_VENDORS = 1;
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my $W_PCIDEVS = 2;
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sub clean_descr($);
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sub vendors_parse($\$\$);
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sub vendors_parse($\$\$\$\$);
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sub pcidevs_parse($\$\$);
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if (not getopts('lp:qv:', \%opts) or @ARGV > 0) {
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@ -87,15 +89,14 @@ open(VENDORS, "< $opts{v}") or
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die "$PROGNAME: $opts{v}: $!\n";
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while ($line = <VENDORS>) {
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chomp($line);
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$rv = vendors_parse($line, $id, $descr);
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if ($rv == $IS_VENDOR) {
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if (exists($vendors{$id})) {
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die "$PROGNAME: $id: duplicate vendor ID\n";
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$rv = vendors_parse($line, $vendorid, $pciid, $vendor, $descr);
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if ($rv != 0) {
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if (defined $vendors{$vendorid}
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&& $vendors{$vendorid}[$W_VENDORS] ne $vendor) {
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die "$PROGNAME: $vendorid: duplicate vendor ID\n";
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}
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$vendors{$id} = [$descr, {}];
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$cur_vendor = $id;
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} elsif ($rv == $IS_DEVICE) {
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${$vendors{$cur_vendor}->[$V_DEVSL]}{$id} = $descr;
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$vendors{$vendorid}[$W_VENDORS] = $vendor;
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$pciids{$vendorid}{$pciid}[$W_VENDORS] = $descr;
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}
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}
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close(VENDORS);
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@ -106,53 +107,58 @@ while ($line = <PCIDEVS>) {
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chomp($line);
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$rv = pcidevs_parse($line, $id, $descr);
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if ($rv == $IS_VENDOR) {
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if (not exists($vendors{$id})) {
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$vendors{$id} = [$descr, {}];
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$winner = $W_NOCONTEST;
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} elsif ($opts{l}) {
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$existing = $vendors{$id}->[$V_DESCR];
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if (length($existing) < length($descr)) {
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$vendors{$id}->[$V_DESCR] = $descr;
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$winner = $W_PCIDEVS;
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} else {
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$winner = $W_VENDORS;
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}
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} else {
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$winner = $W_VENDORS;
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}
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$cur_vendor = $id;
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if (not $opts{q} and $winner != $W_NOCONTEST) {
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$existing = $vendors{$id}->[$V_DESCR];
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print STDERR "$PROGNAME: ",
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$winner == $W_VENDORS ? "Boemler" : "Hart",
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" vendor wins: $id\t$existing\n";
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}
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$vendorid = $id;
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$vendors{$vendorid}[$W_PCIDEVS] = $descr;
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} elsif ($rv == $IS_DEVICE) {
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if (not exists(${$vendors{$cur_vendor}->[$V_DEVSL]}{$id})) {
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${$vendors{$cur_vendor}->[$V_DEVSL]}{$id} = $descr;
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$winner = $W_NOCONTEST;
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} elsif ($opts{l}) {
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$existing = ${$vendors{$cur_vendor}->[$V_DEVSL]}{$id};
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if (length($existing) < length($descr)) {
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${$vendors{$cur_vendor}->[$V_DEVSL]}{$id} =
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$descr;
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$winner = $W_PCIDEVS;
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} else {
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$winner = $W_VENDORS;
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}
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} else {
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$winner = $W_VENDORS;
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}
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if (not $opts{q} and $winner != $W_NOCONTEST) {
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$existing = ${$vendors{$cur_vendor}->[$V_DEVSL]}{$id};
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print STDERR "$PROGNAME: ",
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$winner == $W_VENDORS ? "Boemler" : "Hart",
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" device wins: $id\t$existing\n";
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}
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$pciids{$vendorid}{$id}[$W_PCIDEVS] = $descr;
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}
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}
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close(PCIDEVS);
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foreach my $vid (keys(%vendors)) {
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if (!defined $vendors{$vid}[$W_VENDORS]
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&& defined $vendors{$vid}[$W_PCIDEVS]) {
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$vendors{$vid}[$W_FINAL] = $vendors{$vid}[$W_PCIDEVS];
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} elsif (defined $vendors{$vid}[$W_VENDORS]
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&& !defined $vendors{$vid}[$W_PCIDEVS]) {
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$vendors{$vid}[$W_FINAL] = $vendors{$vid}[$W_VENDORS];
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} elsif (!$opts{l}) {
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$vendors{$vid}[$W_FINAL] = $vendors{$vid}[$W_VENDORS];
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} else {
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if (length($vendors{$vid}[$W_VENDORS]) >
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length($vendors{$vid}[$W_PCIDEVS])) {
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$vendors{$vid}[$W_FINAL] = $vendors{$vid}[$W_VENDORS];
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} else {
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$vendors{$vid}[$W_FINAL] = $vendors{$vid}[$W_PCIDEVS];
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}
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}
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foreach my $pciid (keys(%{$pciids{$vid}})) {
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if (!defined $pciids{$vid}{$pciid}[$W_VENDORS]
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&& defined $pciids{$vid}{$pciid}[$W_PCIDEVS]) {
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$pciids{$vid}{$pciid}[$W_FINAL] =
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$pciids{$vid}{$pciid}[$W_PCIDEVS];
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} elsif (defined $pciids{$vid}{$pciid}[$W_VENDORS]
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&& !defined $pciids{$vid}{$pciid}[$W_PCIDEVS]) {
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$pciids{$vid}{$pciid}[$W_FINAL] =
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$pciids{$vid}{$pciid}[$W_VENDORS];
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} elsif (!$opts{l}) {
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$pciids{$vid}{$pciid}[$W_FINAL] =
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$pciids{$vid}{$pciid}[$W_VENDORS];
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} else {
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if (length($pciids{$vid}{$pciid}[$W_VENDORS]) >
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length($pciids{$vid}{$pciid}[$W_PCIDEVS])) {
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$pciids{$vid}{$pciid}[$W_FINAL] =
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$pciids{$vid}{$pciid}[$W_VENDORS];
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} else {
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$pciids{$vid}{$pciid}[$W_FINAL] =
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$pciids{$vid}{$pciid}[$W_PCIDEVS];
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}
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}
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}
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}
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$optlused = $opts{l} ? "with" : "without";
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print <<HEADER_END;
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; \$FreeBSD\$
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@ -160,50 +166,62 @@ print <<HEADER_END;
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; Automatically generated by src/tools/tools/pciid/mk_pci_vendors.pl
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; ($optlused the -l option), using the following source lists:
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;
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; http://www.pcidatabase.com/reports.php?type=tab-delimeted
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; http://www.pcidatabase.com/reports.php?type=csv
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; http://members.datafast.net.au/dft0802/downloads/pcidevs.txt
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;
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; Manual edits on this file will be lost!
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;
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HEADER_END
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foreach $cur_vendor (sort keys %vendors) {
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$id = $cur_vendor;
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$descr = $vendors{$id}->[$V_DESCR];
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print "$id\t$descr\n";
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foreach $id (sort keys %{$vendors{$cur_vendor}->[$V_DEVSL]}) {
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$descr = ${$vendors{$cur_vendor}->[$V_DEVSL]}{$id};
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print "\t$id\t$descr\n";
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foreach my $vid (sort keys %vendors) {
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$descr = $vendors{$vid}[0];
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print "$vid\t$descr\n";
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foreach $pciid (sort keys %{$pciids{$vid}}) {
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$descr = $pciids{$vid}{$pciid}[0];
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print "\t$pciid\t$descr\n";
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}
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}
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exit 0;
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# Parse a line from the Boemler file and place the ID and description
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# in the scalars referenced by $id_ref and $descr_ref.
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# Parse a line from the Boemler file and place the vendor id, pciid,
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# vendor description and description in the scalars.
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#
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# On success, returns $IS_VENDOR if the line represents a vendor entity
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# or $IS_DEVICE if the line represents a device entity.
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# Returns 0 if there is a problem.
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#
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# Returns 0 on failure.
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#
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sub vendors_parse($\$\$)
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sub vendors_parse($\$\$\$\$)
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{
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my ($line, $id_ref, $descr_ref) = @_;
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my ($line, $vendorid_ref, $pciid_ref, $vendor_ref, $descr_ref) = @_;
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if ($line =~ /^([A-Fa-f0-9]{4})\t([^\t].+?)\s*$/) {
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($$id_ref, $$descr_ref) = (uc($1), clean_descr($2));
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return $IS_VENDOR;
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} elsif ($line =~ /^\t([A-Fa-f0-9]{4})\t([^\t].+?)\s*$/) {
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($$id_ref, $$descr_ref) = (uc($1), clean_descr($2));
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return $IS_DEVICE;
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} elsif (not $opts{q} and
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$line !~ /^\s*$/ and $line !~ /^;/) {
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chomp($line);
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print STDERR "$PROGNAME: ignored Boemler: $line\n";
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my @a = split(/","/, $line);
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$a[0] =~ s/0x//;
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$a[1] =~ s/0x//;
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$a[0] =~ s/^"//;
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$a[4] =~ s/"$//;
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$a[0] = uc($a[0]);
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$a[1] = uc($a[1]);
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return 0 if (length($a[0]) != 4 || length($a[1]) != 4);
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if ($a[4] eq "") {
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if ($a[3] ne "") {
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$a[4] = $a[3];
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$a[3] = "";
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} else {
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$a[4] = "?";
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}
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}
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return 0;
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$$vendorid_ref = $a[0];
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$$pciid_ref = $a[1];
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$$vendor_ref = $a[2];
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$$descr_ref = clean_descr($a[4]);
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if ($a[3] =~ /[a-zA-Z0-0]/) {
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$$descr_ref .= clean_descr(" ($a[3])");
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}
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return 1;
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}
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# Parse a line from the Hart file and place the ID and description
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@ -237,5 +255,7 @@ sub clean_descr($)
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{
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my ($descr) = @_;
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$descr =~ s/[^[:print:]]//g;
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return $descr;
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}
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