summaryrefslogtreecommitdiffstats
path: root/perl-install/modules.pm
blob: b6e2ebd9b5cb5e1b2cc260242c7d4cfecc320308 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
package modules;

use diagnostics;
use strict;
use vars qw(%loaded);

use common qw(:file);
use log;
use detect_devices;
use run_program;
use pci;

%loaded = ();

my %deps = ();


my @neOptions = (
  [ "io=", "Base IO port:", "0x300:0x280:0x320:0x340:0x360" ],
  [ "irq=", "IRQ level:", "" ],
);

my @de4x5Options = (
  [ "io=", "Base IO port:", "0x0b" ],
);

my @cdu31aOptions = (
  [ "cdu31a_port=", "Base IO port:", "" ],
  [ "cdu31a_irq=", "IRQ level:", "" ],
);

my @cm206Options = (
  [ "cm206=", "IO base, IRQ:", "" ],
);

my @mcdOptions = (
  [ "mcd=", "Base IO port:", "" ],
);

my @optcdOptions = (
  [ "optcd=", "Base IO port:", "" ],
);

my @fdomainOptions = (
  [ "setup_called=", "Use other options", "1" ],
  [ "port_base=", "Base IO port:", "0xd800" ],
  [ "interrupt_level=", "Interrupt level (IRQ):", "10" ],
);

my @sbpcdOptions = (
  [ "sbpcd=", "IO base, IRQ, label:", "" ],
);

my @parportPcOptions = (
  [ "io=", "Base IO port:", "0x378" ],
  [ "irq=", "IRQ level:", "7" ],
);

my %modules = (
  "8390" => [ 1, undef, 0, '' ],
  "cdu31a" => [ 0, \@cdu31aOptions, 0, '' ],
  "cm206" => [ 0, \@cm206Options, 0, '' ],
  "de4x5" => [ 1, \@de4x5Options, 'AUTOPROBE', "io=0" ],
  "ds" => [ 1, undef, 0, '' ],
  "fdomain" => [ 1, \@fdomainOptions, 0, '' ],
  "i82365" => [ 1, undef, 0, '' ],
  "isofs" => [ 1, undef, 0, '' ],
  "loop" => [ 1, undef, 0, '' ],
  "lp" => [ 1, undef, 0, '' ],
  "parport" => [ 1, undef, 0, '' ],
  "parport_pc" => [ 1, \@parportPcOptions, 0, "irq=7" ],
  "mcd" => [ 0, \@mcdOptions, 0, '' ],
  "ne" => [ 0, \@neOptions, 'FAKEAUTOPROBE', "io=0x300" ],
  "nfs" => [ 1, undef, 0, '' ],
  "optcd" => [ 0, \@optcdOptions, 0, '' ],
  "pcmcia_core" => [ 1, undef, 0, '' ],
  "sbpcd" => [ 1, \@sbpcdOptions, 0, '' ],
  "smbfs" => [ 1, undef, 0, '' ],
  "tcic" => [ 1, undef, 0, '' ],
  "vfat" => [ 1, undef, 0, '' ],
);

my @drivers_by_category = (
[ 0, \&detect_devices::hasEthernet, 'net', 'ethernet', {
  "3c509" => "3com 3c509",
  "3c501" => "3com 3c501",
  "3c503" => "3com 3c503",
  "3c505" => "3com 3c505",
  "3c507" => "3com 3c507",
  "3c515" => "3com 3c515",
  "3c59x" => "3com 3c59x (Vortex)",
  "3c59x" => "3com 3c90x (Boomerang)",
  "at1700" => "Allied Telesis AT1700",
  "ac3200" => "Ansel Communication AC3200",
  "pcnet32" => "AMD PC/Net 32",
  "apricot" => "Apricot 82596",
  "atp" => "ATP",
  "e2100" => "Cabletron E2100",
  "tlan" => "Compaq Netelligent",
  "de4x5" => "Digital 425,434,435,450,500",
  "depca" => "Digital DEPCA and EtherWORKS",
  "ewrk3" => "Digital EtherWORKS 3",
  "tulip" => "Digital 21040 (Tulip)",
  "de600" => "D-Link DE-600 pocket adapter",
  "de620" => "D-Link DE-620 pocket adapter",
  "epic100" => "EPIC 100",
  "hp100" => "HP10/100VG any LAN ",
  "hp" => "HP LAN/AnyLan",
  "hp-plus" => "HP PCLAN/plus",
  "eth16i" => "ICL EtherTeam 16i",
  "eexpress" => "Intel EtherExpress",
  "eepro" => "Intel EtherExpress Pro",
  "eepro100" => "Intel EtherExpress Pro 100",
  "lance" => "Lance",
  "lne390" => "Mylex LNE390",
  "ne" => "NE2000 and compatible",
  "ne2k-pci" => "NE2000 PCI",
  "ne3210" => "NE3210",
  "ni5010" => "NI 5010",
  "ni52" => "NI 5210",
  "ni65" => "NI 6510",
  "rtl8139" => "RealTek RTL8129/8139",
  "es3210" => "Racal-Interlan ES3210",
  "rcpci45" => "RedCreek PCI45 LAN",
  "epic100" => "SMC 83c170 EPIC/100",
  "smc9194" => "SMC 9000 series",
  "smc-ultra" => "SMC Ultra",
  "smc-ultra32" => "SMC Ultra 32",
  "via-rhine" => "VIA Rhine",
  "wd" => "WD8003, WD8013 and compatible",
}],
[ 0, \&detect_devices::hasSCSI, 'scsi', undef, {
  "aha152x" => "Adaptec 152x",
  "aha1542" => "Adaptec 1542",
  "aha1740" => "Adaptec 1740",
  "aic7xxx" => "Adaptec 2740, 2840, 2940",
  "advansys" => "AdvanSys Adapters",
  "in2000" => "Always IN2000",
  "AM53C974" => "AMD SCSI",
  "megaraid" => "AMI MegaRAID",
  "BusLogic" => "BusLogic Adapters",
  "dtc" => "DTC 3180/3280",
  "eata_dma" => "EATA DMA Adapters",
  "eata_pio" => "EATA PIO Adapters",
  "seagate" => "Future Domain TMC-885, TMC-950",
  "fdomain" => "Future Domain TMC-16x0",
  "gdth" => "ICP Disk Array Controller",
  "ppa" => "Iomega PPA3 (parallel port Zip)",
  "g_NCR5380" => "NCR 5380",
  "NCR53c406a" => "NCR 53c406a",
  "53c7,8xx" => "NCR 53c7xx",
  "ncr53c8xx" => "NCR 53C8xx PCI",
  "pci2000" => "Perceptive Solutions PCI-2000",
  "pas16" => "Pro Audio Spectrum/Studio 16",
  "qlogicfas" => "Qlogic FAS",
  "qlogicisp" => "Qlogic ISP",
  "seagate" => "Seagate ST01/02",
  "t128" => "Trantor T128/T128F/T228",
  "u14-34f" => "UltraStor 14F/34F",
  "ultrastor" => "UltraStor 14F/24F/34F",
  "wd7000" => "Western Digital wd7000",
}],
[ 0, undef, 'cdrom', 'none', {
  "sbpcd" => "SoundBlaster/Panasonic",
  "aztcd" => "Aztech CD",
  "bpcd" => "Backpack CDROM",
  "gscd" => "Goldstar R420",
  "mcd" => "Mitsumi",
  "mcdx" => "Mitsumi (alternate)",
  "optcd" => "Optics Storage 8000",
  "cm206" => "Phillips CM206/CM260",
  "sjcd" => "Sanyo",
  "cdu31a" => "Sony CDU-31A",
  "sonycd535" => "Sony CDU-5xx",
}]
);

my %drivers = (
  "plip" => [ "PLIP (parallel port)", 0, \&detect_devices::hasPlip, 'net', 'plip' ],
  "ibmtr" => [ "Token Ring", 0, \&detect_devices::hasTokenRing, 'net', 'tr' ],
  "DAC960" => [ "Mylex DAC960", 0, undef, 'scsi', undef ],
  "pcmcia_core" => [ "PCMCIA core support", 0, undef, 'pcmcia', undef ],
  "ds" => [ "PCMCIA card support", 0, undef, 'pcmcia', undef ],
  "i82365" => [ "PCMCIA i82365 controller", 0, undef, 'pcmcia', undef ],
  "tcic" => [ "PCMCIA tcic controller", 0, undef, 'pcmcia', undef ],
  "isofs" => [ "iso9660", 0, undef, 'fs', undef ],
  "nfs" => [ "Network File System (nfs)", 0, undef, 'fs', undef ],
  "smbfs" => [ "Windows SMB", 0, undef, 'fs', undef ],
  "loop" => [ "Loopback device", 0, undef, 'other', undef ],
  "lp" => [ "Parallel Printer", 0, undef, 'other', undef ],
);
foreach (@drivers_by_category) {
    my @l = @$_;
    my $l = pop @l;
    foreach (keys %$l) { $drivers{$_} = [ $l->{$_}, @l ]; }
}


1;


sub load($;$$) {
    my ($name, $type, $minor) = @_;

    $loaded{$name} and return;

    $type or ($type, $minor) = @{$drivers{$name}}[3,4];

    foreach (@{$deps{$name}}) { load($_, 'prereq', $minor) }
    load_raw($name, $type, $minor);
}

sub unload($) { run_program::run("/bin/rmmod", $_[0]); }

sub load_raw($$$@) {
    my ($name, $type, $minor, @options) = @_;

#    @options or @options = guiGetModuleOptions($name);

    run_program::run("/usr/bin/insmod", "/modules/$name.o", @options) or die("insmod module $name");

    # this is a hack to make plip go
    if ($name eq "parport_pc") {
	foreach (@options) {
	    /^irq=(\d+)/ or next;
	    log::l("writing to /proc/parport/0/irq");
	    local *F;
	    open F, "> /proc/parport/0/irq" or last;
	    print F $1;
	}
    }
    $loaded{$name} = { type => $type, minor => $minor, options => \@options };
}

sub load_deps($) {
    my ($file) = @_;

    local *F;
    open F, $file or log::l("error opening $file: $!"), return 0;
    foreach (<F>) {
	my ($f, $deps) = split ':';
	push @{$deps{$f}}, split ' ', $deps;
    }
    1;
}

sub read_conf {
    my ($file) = @_;

    local *F;
    open F, $file or log::l("failed to open $file for module information"), return 0;

    foreach (<F>) {
	/^alias\s+eth0\s+(\S+)/             and $loaded{$1} = { type => 'net', minor => 'ethernet' };
	/^alias\s+scsi_hostadapter\s+(\S+)/ and $loaded{$1} = { type => 'scsi' };
	/^option\s+(\S+)\s+(.*)/            and $loaded{$1} = { type => 'other', options => [ split ' ', $2 ] };
    }
    1;
}

sub write_conf {
    my ($file, $append) = @_;
    my ($tr, $eth, $scsi) = (0, 0, 0);

    $::testing and return 1;

    $append or rename($file, "$file.orig"), log::l("backing up old conf.modules");

    local *F;
    open F, ($append ? ">" : "") . "> $file" or die("cannot write module config file $file: $!\n");

    while (my ($k, $v) = each %loaded) {
	unless ($append && $v->{persistFlags}->{alias}) {
	    if ($v->{type} eq 'net') {
		$v->{minor} eq 'tr' and print F "alias tr", $tr++, " $k\n";
		$v->{minor} eq 'ethernet' and print F "alias eth", $eth++, " $k\n";
	    } elsif ($v->{type} eq 'scsi') {
		print F "alias scsi_hostadapter", $scsi++, " $k\n";
	    }
	}
	unless ($append && $v->{persistFlags}->{options} || !$v->{options}) {
	    print F "options $k ", join(' ', @{$v->{options}}), "\n";
	}
    }

    print F "alias parport_lowlevel parport_pc\n";
    print F "pre-install pcmcia_core /etc/rc.d/init.d/pcmcia start\n";
    1;
}



sub load_thiskind($) {
    my ($type) = @_;
    my @devs;
    my $found;

    log::l("in load_thiskind, type = $type");

    unless ($type eq 'scsi' || $type eq 'net') {
	 log::l("pci probing for $type devices");
	 @devs = pci::probe($type);
	 log::l("pci probe found " . scalar @devs . "$type devices");
    }

    my %devs;
    foreach (@devs) {
	 my $m = $_->{module};
	 $devs{$m}++ and log::l("multiple $m devices found"), next;
	 $drivers{$m} or log::l("module $m not in install table"), next;
	 log::l("found driver for $m");
	 load($m);
	 $found = 1;
    }
    pci::free(@devs);
    $found;
}

# This assumes only one of each driver type is loaded
sub removeDeviceDriver {
#    my ($type) = @_;
#
#    my @m = grep { $loaded{$_}->{type} eq $type } keys %loaded;
#    @m or return 0;
#    @m > 1 and log::l("removeDeviceDriver assume only one of each driver type is loaded, which is not the case (" . join(' ', @m) . ")");
#    removeModule($m[0]);
#    1;
}