#!/usr/bin/perl

# This program will show on stdout yenta_socket stuff from pcitable
# which is not in probe.c

use MDK::Common;

my @probelines = cat_('probe.c');
my $status = 0;
foreach (@probelines) {
    if ($status == 0) {
	/^pci_id_t pci_id\[\] = {/ and $status = 1;
    } elsif ($status == 1) {
	/^\s*{\s*0x([\da-f]+),\s*0x([\da-f]+),\s*"([^"]*)",\s*"([^"]*)"\s*}/
	  and push @probes, { vendor => $1, device => $2, tag => $3, name => $4, vd => "$1$2" };
	/^};/ and last;
    }
}

require '/usr/bin/merge2pcitable.pl';
my $drivers = read_pcitable("/usr/share/ldetect-lst/pcitable");

foreach my $k (sort keys %$drivers) {
    $v = $drivers->{$k};
    $k =~ /^(....)(....)/;
    push @pcitable, { vendor => $1, device => $2, driver => $v->[0], name => $v->[1], vd => "$1$2" };
}

my @res;
print "Missing in `probe.c':\n";
foreach my $p (@pcitable) {
    next if $p->{driver} ne 'yenta_socket';
    member($p->{vd}, map { $_->{vd} } @probes) or
      push @res, "    { 0x$p->{vendor}, 0x$p->{device}, \"..\", \"$p->{name}\" },\n";
}
print sort @res;
@res = ();
print "\n";

print "Missing in pcitable:\n";
foreach my $p (@probes) {
    my @r = grep { $_->{vd} eq $p->{vd} } @pcitable;
    @r > 1 and die "duplicate entry in pcitable <$p->{vd}>\n";
    if (!@r || @r && $r[0]->{driver} ne 'yenta_socket') {
	push @res, "0x$p->{vendor}\t0x$p->{device}\t\"yenta_socket\"\t\"" . (@r ? $r[0]->{name} : '(COMPLETELY MISSING)') . "\"\n";
	@r and $r[0]->{driver} ne 'unknown' and print STDERR "WARNING, driver for <$p->{vd}> was <$r[0]->{driver}>\n";
    }
}
print sort @res;
@res = ();
print "\n";