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|
use strict;
BEGIN {
#- for testing purpose
(my $f = __FILE__) =~ s|/[^/]*$||;
push @INC, $f;
}
use MDK::Common;
use list_modules;
#- seldom used modules
#- we don't bother making a special floppy for those
my %modules_only_for_all_img = (
'network/main' => [
qw(olympic acenic),
qw(aironet4500_card com20020-pci hamachi starfire winbond-840),
qw(fealnx 3c990fx prism2_plx dgrs),
# token ring
qw(tmspci ibmtr abyss),
qw(3c501 3c503 3c505 3c507 3c515), # unused, hopefully?
qw(eepro 82596 de620 depca ewrk3 cs89x0),
if_(arch() =~ /alpha|ppc/, qw(sb1000)),
qw(iph5526),
qw(ac3200 at1700 atp ni5010 ni52 ni65), #- unused from Jeff
],
'disk/scsi' => [
# ISA cards:
qw(NCR53c406a aha152x psi240i qlogicfas qlogicfc wd7000 sim710 t128 ultrastor), '53c7,8xx',
qw(qla2x00 in2000 pas16 a100u2w seagate g_NCR5380),
qw(AM53C974), # deprecated by tmscsim
qw(u14-34f), #- duplicate from ultrastor.o
#- still used, keeping them: qw(aha1542 sym53c416),
qw(dc395x_trm BusLogic fdomain),
qw(pci2220i eata eata_pio eata_dma),
],
'disk/hardware_raid' => [
qw(i2o_block qla2200 qla2300 cpqfc DAC960),
],
);
#- modules that will only be available in stage2
#- those modules are NOT in all.img, network.img...
#- there should only be modules that can't be used on stage1
#- completly unused modules should be removed directly from the kernel
#- (and so be removed from stage2 too)
my %modules_removed_from_stage1 = (
'network/main' => [
'plip'
],
'disk/hardware_raid' => [
qw(imm ppa),
'ataraid', # ad-hoc raid which is unsupported in stage1 anyway
],
);
my @modules_always_on_stage1 = qw(floppy);
sub flatten_and_check {
my ($h) = @_;
map {
my $category = $_;
my @l = @{$h->{$category}};
if (my @bad = difference2(\@l, [ category2modules($category) ])) {
foreach (@bad) {
if (my $cat = module2category($_)) {
warn "ERROR in modules.pl: module $_ is in category $cat, not in $category\n";
} else {
warn "ERROR in modules.pl: unknown module $_\n";
}
}
exit 1;
}
@l;
} keys %$h;
}
my @modules_only_for_all_img = flatten_and_check(\%modules_only_for_all_img);
my @modules_removed_from_stage1 = flatten_and_check(\%modules_removed_from_stage1);
my %images = (
network_gigabit_usb
=> 'fs/network network/raw bus/usb network/gigabit|usb',
network => 'fs/network network/raw bus/pcmcia network/main',
hd => 'disk/raw fs/local|loopback disk/scsi|hardware_raid',
hd_usb => 'disk/raw fs/local|loopback bus/usb disk/usb bus/firewire disk/firewire',
pcmcia => 'fs/cdrom disk/cdrom|raw|pcmcia bus/pcmcia fs/network network/pcmcia|raw',
cdrom => 'fs/cdrom disk/cdrom|raw|scsi',
all => 'fs/cdrom disk/cdrom|raw bus/usb disk/usb|scsi fs/loopback|local bus/pcmcia disk/pcmcia|hardware_raid fs/network network/main|pcmcia|usb|raw bus/firewire disk/firewire',
);
load_dependencies(glob("all.modules/2.4*/modules.dep"));
my $verbose = "@ARGV" =~ /-v/;
images() if "@ARGV" =~ /images/;
check() if "@ARGV" =~ /check/;
pci_modules4stage1($1) if "@ARGV" =~ /pci_modules4stage1:(.*)/;
sub images {
while (my ($image, $l) = each %images) {
my @modules = @modules_always_on_stage1;
foreach (split(' ', $l)) {
push @modules, category2modules($_);
}
@modules = difference2(\@modules, \@modules_removed_from_stage1);
if ($image !~ /all/) {
@modules = difference2(\@modules, \@modules_only_for_all_img);
}
@modules = uniq(map { dependencies_closure($_) } @modules);
printf qq(%s_modules="%s"\n), $image, join(" ", map { "$_.o" } @modules);
}
}
sub pci_modules4stage1 {
print "$_\n" foreach uniq(map { dependencies_closure($_) } difference2([ category2modules($_[0]) ], \@modules_removed_from_stage1));
}
sub check {
my $error;
my %listed;
while (my ($t1, $l) = each %list_modules::l) {
while (my ($t2, $l) = each %$l) {
ref $l or die "bad $l in $t1/$t2";
foreach (@$l) {
$listed{$_} = 1;
}
}
}
my %module2category;
my %deprecated_modules = %listed;
my $not_listed = sub {
my ($msg, $verbose, @l) = @_;
my %not_listed;
foreach (@l) {
my ($mod) = m|([^/]*)\.o(\.gz)?$| or next;
delete $deprecated_modules{$mod};
next if $listed{$mod};
s|.*?mdk(BOOT)?/||;
s|kernel/||; s|drivers/||; s|3rdparty/||;
$_ = dirname $_;
$_ = dirname $_ if $mod eq basename($_);
$module2category{$mod} = $_;
push @{$not_listed{$_}}, $mod;
}
if ($verbose) {
print "$msg $_: ", join(" ", @{$not_listed{$_}}), "\n" foreach sort keys %not_listed;
}
};
$not_listed->('NOT LISTED', 1, `cd all.kernels/2.4* ; find -name "*.o" -o -name "*.o.gz"`);
$not_listed->('not listed', $verbose, `rpm -qpl /RPMS/kernel-2.4*`);
print "bad/old modules : ", join(" ", sort keys %deprecated_modules), "\n" if %deprecated_modules;
{
require '/usr/bin/merge2pcitable.pl';
my $pcitable = read_pcitable("/usr/share/ldetect-lst/pcitable");
my $usbtable = read_pcitable("/usr/share/ldetect-lst/usbtable");
my @l1 = uniq grep { !/:/ && $_ ne 'unknown' } map { $_->[0] } values %$pcitable;
if (my @l = difference2(\@l1, [ keys %listed ])) {
my %not_listed;
push @{$not_listed{$module2category{$_}}}, $_ foreach @l;
if (my $l = delete $not_listed{''}) {
print "bad/old pcitable modules : ", join(" ", @$l), "\n";
}
print STDERR "PCITABLE MODULES NOT LISTED $_: ", join(" ", @{$not_listed{$_}}), "\n" foreach sort keys %not_listed;
#$error = 1;
}
my @l2 = uniq grep { !/:/ && $_ ne 'unknown' } map { $_->[0] } values %$usbtable;
if (my @l = difference2(\@l2, [ keys %listed ])) {
my %not_listed;
push @{$not_listed{$module2category{$_}}}, $_ foreach @l;
if ($verbose) {
print "usbtable modules not listed $_: ", join(" ", @{$not_listed{$_}}), "\n" foreach sort keys %not_listed;
}
}
}
exit $error;
}
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