use strict; BEGIN { #- for testing purpose (my $f = __FILE__) =~ s|/[^/]*$||; push @INC, $f; } use MDK::Common; use list_modules; #- seldom used modules #- we don't bother making a special floppy for those my %modules_only_for_all_img = ( 'network/main' => [ qw(olympic acenic), qw(aironet4500_card com20020-pci hamachi starfire winbond-840), qw(fealnx 3c990 3c990fx prism2_plx dgrs), # token ring qw(tmspci ibmtr abyss), qw(3c501 3c503 3c505 3c507 3c515), # unused, hopefully? qw(eepro 82596 de620 depca ewrk3 cs89x0), if_(arch() =~ /alpha|ppc/, qw(sb1000)), qw(iph5526), qw(ac3200 at1700 atp ni5010 ni52 ni65), #- unused from Jeff ], 'disk/scsi' => [ # ISA cards: qw(NCR53c406a aha152x psi240i qlogicfas qlogicfc wd7000 sim710 t128 ultrastor), '53c7,8xx', qw(qla2x00 in2000 pas16 a100u2w seagate g_NCR5380), qw(AM53C974), # deprecated by tmscsim qw(u14-34f), #- duplicate from ultrastor.o #- still used, keeping them: qw(aha1542 sym53c416), qw(dc395x_trm mptscsih BusLogic fdomain), qw(pci2220i eata eata_pio eata_dma), 'aic7xxx_old', ], 'disk/hardware_raid' => [ qw(i2o_block qla2200 qla2300 cpqfc DAC960), ], ); #- modules that will only be available in stage2 #- those modules are NOT in all.img, network.img... #- there should only be modules that can't be used on stage1 #- completly unused modules should be removed directly from the kernel #- (and so be removed from stage2 too) my %modules_removed_from_stage1 = ( 'network/main' => [ 'plip' ], 'disk/hardware_raid' => [ qw(imm ppa), qw(ataraid hptraid silraid pdcraid), # ad-hoc raid which is unsupported in stage1 anyway ], ); my @modules_always_on_stage1 = qw(floppy); sub flatten_and_check { my ($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', hdcdrom_usb => 'disk/cdrom|raw fs/local|loopback|cdrom 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|gigabit 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; }