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
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
|
# $FreeBSD$
#
# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
#
# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers',
# 'makeoptions', 'hints', etc. go into the kernel configuration that you
# run config(8) with.
#
# Lines that begin with 'hint.' are NOT for config(8), they go into your
# hints file. See /boot/device.hints and/or the 'hints' config(8) directive.
#
# Please use ``make LINT'' to create an old-style LINT file if you want to
# do kernel test-builds.
#
# This file contains machine independent kernel configuration notes. For
# machine dependent notes, look in /sys/<arch>/conf/NOTES.
#
#
# NOTES conventions and style guide:
#
# Large block comments should begin and end with a line containing only a
# comment character.
#
# To describe a particular object, a block comment (if it exists) should
# come first. Next should come device, options, and hints lines in that
# order. All device and option lines must be described by a comment that
# doesn't just expand the device or option name. Use only a concise
# comment on the same line if possible. Very detailed descriptions of
# devices and subsystems belong in man pages.
#
# A space followed by a tab separates 'options' from an option name. Two
# spaces followed by a tab separate 'device' from a device name. Comments
# after an option or device should use one space after the comment character.
# To comment out a negative option that disables code and thus should not be
# enabled for LINT builds, precede 'options' with "#!".
#
#
# This is the ``identification'' of the kernel. Usually this should
# be the same as the name of your kernel.
#
ident LINT
#
# The `maxusers' parameter controls the static sizing of a number of
# internal system tables by a formula defined in subr_param.c.
# Omitting this parameter or setting it to 0 will cause the system to
# auto-size based on physical memory.
#
maxusers 10
# To statically compile in device wiring instead of /boot/device.hints
#hints "LINT.hints" # Default places to look for devices.
# Use the following to compile in values accessible to the kernel
# through getenv() (or kenv(1) in userland). The format of the file
# is 'variable=value', see kenv(1)
#
#env "LINT.env"
#
# The `makeoptions' parameter allows variables to be passed to the
# generated Makefile in the build area.
#
# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS}
# after most other flags. Here we use it to inhibit use of non-optimal
# gcc built-in functions (e.g., memcmp).
#
# DEBUG happens to be magic.
# The following is equivalent to 'config -g KERNELNAME' and creates
# 'kernel.debug' compiled with -g debugging as well as a normal
# 'kernel'. Use 'make install.debug' to install the debug kernel
# but that isn't normally necessary as the debug symbols are not loaded
# by the kernel and are not useful there anyway.
#
# KERNEL can be overridden so that you can change the default name of your
# kernel.
#
# MODULES_OVERRIDE can be used to limit modules built to a specific list.
#
makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
# Only build ext2fs module plus those parts of the sound system I need.
#makeoptions MODULES_OVERRIDE="ext2fs sound/sound sound/driver/maestro3"
makeoptions DESTDIR=/tmp
#
# FreeBSD processes are subject to certain limits to their consumption
# of system resources. See getrlimit(2) for more details. Each
# resource limit has two values, a "soft" limit and a "hard" limit.
# The soft limits can be modified during normal system operation, but
# the hard limits are set at boot time. Their default values are
# in sys/<arch>/include/vmparam.h. There are two ways to change them:
#
# 1. Set the values at kernel build time. The options below are one
# way to allow that limit to grow to 1GB. They can be increased
# further by changing the parameters:
#
# 2. In /boot/loader.conf, set the tunables kern.maxswzone,
# kern.maxbcache, kern.maxtsiz, kern.dfldsiz, kern.maxdsiz,
# kern.dflssiz, kern.maxssiz and kern.sgrowsiz.
#
# The options in /boot/loader.conf override anything in the kernel
# configuration file. See the function init_param1 in
# sys/kern/subr_param.c for more details.
#
options MAXDSIZ=(1024UL*1024*1024)
options MAXSSIZ=(128UL*1024*1024)
options DFLDSIZ=(1024UL*1024*1024)
#
# BLKDEV_IOSIZE sets the default block size used in user block
# device I/O. Note that this value will be overridden by the label
# when specifying a block device from a label with a non-0
# partition blocksize. The default is PAGE_SIZE.
#
options BLKDEV_IOSIZE=8192
#
# MAXPHYS and DFLTPHYS
#
# These are the maximal and safe 'raw' I/O block device access sizes.
# Reads and writes will be split into MAXPHYS chunks for known good
# devices and DFLTPHYS for the rest. Some applications have better
# performance with larger raw I/O access sizes. Note that certain VM
# parameters are derived from these values and making them too large
# can make an an unbootable kernel.
#
# The defaults are 64K and 128K respectively.
options DFLTPHYS=(64*1024)
options MAXPHYS=(128*1024)
# This allows you to actually store this configuration file into
# the kernel binary itself. See config(8) for more details.
#
options INCLUDE_CONFIG_FILE # Include this file in kernel
#
# Compile-time defaults for various boot parameters
#
options BOOTVERBOSE=1
options BOOTHOWTO=RB_MULTIPLE
options GEOM_AES # Don't use, use GEOM_BDE
options GEOM_BDE # Disk encryption.
options GEOM_BSD # BSD disklabels
options GEOM_CACHE # Disk cache.
options GEOM_CONCAT # Disk concatenation.
options GEOM_ELI # Disk encryption.
options GEOM_FOX # Redundant path mitigation
options GEOM_GATE # Userland services.
options GEOM_JOURNAL # Journaling.
options GEOM_LABEL # Providers labelization.
options GEOM_LINUX_LVM # Linux LVM2 volumes
options GEOM_MAP # Map based partitioning
options GEOM_MBR # DOS/MBR partitioning
options GEOM_MIRROR # Disk mirroring.
options GEOM_MULTIPATH # Disk multipath
options GEOM_NOP # Test class.
options GEOM_PART_APM # Apple partitioning
options GEOM_PART_BSD # BSD disklabel
options GEOM_PART_BSD64 # BSD disklabel64
options GEOM_PART_EBR # Extended Boot Records
options GEOM_PART_EBR_COMPAT # Backward compatible partition names
options GEOM_PART_GPT # GPT partitioning
options GEOM_PART_LDM # Logical Disk Manager
options GEOM_PART_MBR # MBR partitioning
options GEOM_PART_PC98 # PC-9800 disk partitioning
options GEOM_PART_VTOC8 # SMI VTOC8 disk label
options GEOM_PC98 # NEC PC9800 partitioning
options GEOM_RAID # Soft RAID functionality.
options GEOM_RAID3 # RAID3 functionality.
options GEOM_SHSEC # Shared secret.
options GEOM_STRIPE # Disk striping.
options GEOM_SUNLABEL # Sun/Solaris partitioning
options GEOM_UNCOMPRESS # Read-only compressed disks (lzma, zip)
options GEOM_UZIP # Read-only compressed disks
options GEOM_VINUM # Vinum logical volume manager
options GEOM_VIRSTOR # Virtual storage.
options GEOM_VOL # Volume names from UFS superblock
options GEOM_ZERO # Performance testing helper.
#
# The root device and filesystem type can be compiled in;
# this provides a fallback option if the root device cannot
# be correctly guessed by the bootstrap code, or an override if
# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
#
options ROOTDEVNAME=\"ufs:da0s2e\"
#####################################################################
# Scheduler options:
#
# Specifying one of SCHED_4BSD or SCHED_ULE is mandatory. These options
# select which scheduler is compiled in.
#
# SCHED_4BSD is the historical, proven, BSD scheduler. It has a global run
# queue and no CPU affinity which makes it suboptimal for SMP. It has very
# good interactivity and priority selection.
#
# SCHED_ULE provides significant performance advantages over 4BSD on many
# workloads on SMP machines. It supports cpu-affinity, per-cpu runqueues
# and scheduler locks. It also has a stronger notion of interactivity
# which leads to better responsiveness even on uniprocessor machines. This
# is the default scheduler.
#
# SCHED_STATS is a debugging option which keeps some stats in the sysctl
# tree at 'kern.sched.stats' and is useful for debugging scheduling decisions.
#
options SCHED_4BSD
options SCHED_STATS
#options SCHED_ULE
#####################################################################
# SMP OPTIONS:
#
# SMP enables building of a Symmetric MultiProcessor Kernel.
# Mandatory:
options SMP # Symmetric MultiProcessor Kernel
# MAXCPU defines the maximum number of CPUs that can boot in the system.
# A default value should be already present, for every architecture.
options MAXCPU=32
# MAXMEMDOM defines the maximum number of memory domains that can boot in the
# system. A default value should already be defined by every architecture.
options MAXMEMDOM=1
# ADAPTIVE_MUTEXES changes the behavior of blocking mutexes to spin
# if the thread that currently owns the mutex is executing on another
# CPU. This behavior is enabled by default, so this option can be used
# to disable it.
options NO_ADAPTIVE_MUTEXES
# ADAPTIVE_RWLOCKS changes the behavior of reader/writer locks to spin
# if the thread that currently owns the rwlock is executing on another
# CPU. This behavior is enabled by default, so this option can be used
# to disable it.
options NO_ADAPTIVE_RWLOCKS
# ADAPTIVE_SX changes the behavior of sx locks to spin if the thread that
# currently owns the sx lock is executing on another CPU.
# This behavior is enabled by default, so this option can be used to
# disable it.
options NO_ADAPTIVE_SX
# MUTEX_NOINLINE forces mutex operations to call functions to perform each
# operation rather than inlining the simple cases. This can be used to
# shrink the size of the kernel text segment. Note that this behavior is
# already implied by the INVARIANT_SUPPORT, INVARIANTS, KTR, LOCK_PROFILING,
# and WITNESS options.
options MUTEX_NOINLINE
# RWLOCK_NOINLINE forces rwlock operations to call functions to perform each
# operation rather than inlining the simple cases. This can be used to
# shrink the size of the kernel text segment. Note that this behavior is
# already implied by the INVARIANT_SUPPORT, INVARIANTS, KTR, LOCK_PROFILING,
# and WITNESS options.
options RWLOCK_NOINLINE
# SX_NOINLINE forces sx lock operations to call functions to perform each
# operation rather than inlining the simple cases. This can be used to
# shrink the size of the kernel text segment. Note that this behavior is
# already implied by the INVARIANT_SUPPORT, INVARIANTS, KTR, LOCK_PROFILING,
# and WITNESS options.
options SX_NOINLINE
# SMP Debugging Options:
#
# CALLOUT_PROFILING enables rudimentary profiling of the callwheel data
# structure used as backend in callout(9).
# PREEMPTION allows the threads that are in the kernel to be preempted by
# higher priority [interrupt] threads. It helps with interactivity
# and allows interrupt threads to run sooner rather than waiting.
# WARNING! Only tested on amd64 and i386.
# FULL_PREEMPTION instructs the kernel to preempt non-realtime kernel
# threads. Its sole use is to expose race conditions and other
# bugs during development. Enabling this option will reduce
# performance and increase the frequency of kernel panics by
# design. If you aren't sure that you need it then you don't.
# Relies on the PREEMPTION option. DON'T TURN THIS ON.
# MUTEX_DEBUG enables various extra assertions in the mutex code.
# SLEEPQUEUE_PROFILING enables rudimentary profiling of the hash table
# used to hold active sleep queues as well as sleep wait message
# frequency.
# TURNSTILE_PROFILING enables rudimentary profiling of the hash table
# used to hold active lock queues.
# UMTX_PROFILING enables rudimentary profiling of the hash table used
# to hold active lock queues.
# WITNESS enables the witness code which detects deadlocks and cycles
# during locking operations.
# WITNESS_KDB causes the witness code to drop into the kernel debugger if
# a lock hierarchy violation occurs or if locks are held when going to
# sleep.
# WITNESS_SKIPSPIN disables the witness checks on spin mutexes.
options PREEMPTION
options FULL_PREEMPTION
options MUTEX_DEBUG
options WITNESS
options WITNESS_KDB
options WITNESS_SKIPSPIN
# LOCK_PROFILING - Profiling locks. See LOCK_PROFILING(9) for details.
options LOCK_PROFILING
# Set the number of buffers and the hash size. The hash size MUST be larger
# than the number of buffers. Hash size should be prime.
options MPROF_BUFFERS="1536"
options MPROF_HASH_SIZE="1543"
# Profiling for the callout(9) backend.
options CALLOUT_PROFILING
# Profiling for internal hash tables.
options SLEEPQUEUE_PROFILING
options TURNSTILE_PROFILING
options UMTX_PROFILING
#####################################################################
# COMPATIBILITY OPTIONS
#
# Implement system calls compatible with 4.3BSD and older versions of
# FreeBSD. You probably do NOT want to remove this as much current code
# still relies on the 4.3 emulation. Note that some architectures that
# are supported by FreeBSD do not include support for certain important
# aspects of this compatibility option, namely those related to the
# signal delivery mechanism.
#
options COMPAT_43
# Old tty interface.
options COMPAT_43TTY
# Note that as a general rule, COMPAT_FREEBSD<n> depends on
# COMPAT_FREEBSD<n+1>, COMPAT_FREEBSD<n+2>, etc.
# Enable FreeBSD4 compatibility syscalls
options COMPAT_FREEBSD4
# Enable FreeBSD5 compatibility syscalls
options COMPAT_FREEBSD5
# Enable FreeBSD6 compatibility syscalls
options COMPAT_FREEBSD6
# Enable FreeBSD7 compatibility syscalls
options COMPAT_FREEBSD7
# Enable Linux Kernel Programming Interface
#options COMPAT_LINUXKPI
#
# These three options provide support for System V Interface
# Definition-style interprocess communication, in the form of shared
# memory, semaphores, and message queues, respectively.
#
options SYSVSHM
options SYSVSEM
options SYSVMSG
#####################################################################
# DEBUGGING OPTIONS
#
# Compile with kernel debugger related code.
#
options KDB
#
# Print a stack trace of the current thread on the console for a panic.
#
options KDB_TRACE
#
# Don't enter the debugger for a panic. Intended for unattended operation
# where you may want to enter the debugger from the console, but still want
# the machine to recover from a panic.
#
options KDB_UNATTENDED
#
# Enable the ddb debugger backend.
#
options DDB
#
# Print the numerical value of symbols in addition to the symbolic
# representation.
#
options DDB_NUMSYM
#
# Enable the remote gdb debugger backend.
#
options GDB
#
# SYSCTL_DEBUG enables a 'sysctl' debug tree that can be used to dump the
# contents of the registered sysctl nodes on the console. It is disabled by
# default because it generates excessively verbose console output that can
# interfere with serial console operation.
#
options SYSCTL_DEBUG
#
# Enable textdump by default, this disables kernel core dumps.
#
options TEXTDUMP_PREFERRED
#
# Enable extra debug messages while performing textdumps.
#
options TEXTDUMP_VERBOSE
#
# NO_SYSCTL_DESCR omits the sysctl node descriptions to save space in the
# resulting kernel.
options NO_SYSCTL_DESCR
#
# MALLOC_DEBUG_MAXZONES enables multiple uma zones for malloc(9)
# allocations that are smaller than a page. The purpose is to isolate
# different malloc types into hash classes, so that any buffer
# overruns or use-after-free will usually only affect memory from
# malloc types in that hash class. This is purely a debugging tool;
# by varying the hash function and tracking which hash class was
# corrupted, the intersection of the hash classes from each instance
# will point to a single malloc type that is being misused. At this
# point inspection or memguard(9) can be used to catch the offending
# code.
#
options MALLOC_DEBUG_MAXZONES=8
#
# DEBUG_MEMGUARD builds and enables memguard(9), a replacement allocator
# for the kernel used to detect modify-after-free scenarios. See the
# memguard(9) man page for more information on usage.
#
options DEBUG_MEMGUARD
#
# DEBUG_REDZONE enables buffer underflows and buffer overflows detection for
# malloc(9).
#
options DEBUG_REDZONE
#
# KTRACE enables the system-call tracing facility ktrace(2). To be more
# SMP-friendly, KTRACE uses a worker thread to process most trace events
# asynchronously to the thread generating the event. This requires a
# pre-allocated store of objects representing trace events. The
# KTRACE_REQUEST_POOL option specifies the initial size of this store.
# The size of the pool can be adjusted both at boottime and runtime via
# the kern.ktrace_request_pool tunable and sysctl.
#
options KTRACE #kernel tracing
options KTRACE_REQUEST_POOL=101
#
# KTR is a kernel tracing facility imported from BSD/OS. It is
# enabled with the KTR option. KTR_ENTRIES defines the number of
# entries in the circular trace buffer; it may be an arbitrary number.
# KTR_BOOT_ENTRIES defines the number of entries during the early boot,
# before malloc(9) is functional.
# KTR_COMPILE defines the mask of events to compile into the kernel as
# defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the
# initial value of the ktr_mask variable which determines at runtime
# what events to trace. KTR_CPUMASK determines which CPU's log
# events, with bit X corresponding to CPU X. The layout of the string
# passed as KTR_CPUMASK must match a series of bitmasks each of them
# separated by the "," character (ie:
# KTR_CPUMASK=0xAF,0xFFFFFFFFFFFFFFFF). KTR_VERBOSE enables
# dumping of KTR events to the console by default. This functionality
# can be toggled via the debug.ktr_verbose sysctl and defaults to off
# if KTR_VERBOSE is not defined. See ktr(4) and ktrdump(8) for details.
#
options KTR
options KTR_BOOT_ENTRIES=1024
options KTR_ENTRIES=(128*1024)
options KTR_COMPILE=(KTR_INTR|KTR_PROC)
options KTR_MASK=KTR_INTR
options KTR_CPUMASK=0x3
options KTR_VERBOSE
#
# ALQ(9) is a facility for the asynchronous queuing of records from the kernel
# to a vnode, and is employed by services such as ktr(4) to produce trace
# files based on a kernel event stream. Records are written asynchronously
# in a worker thread.
#
options ALQ
options KTR_ALQ
#
# The INVARIANTS option is used in a number of source files to enable
# extra sanity checking of internal structures. This support is not
# enabled by default because of the extra time it would take to check
# for these conditions, which can only occur as a result of
# programming errors.
#
options INVARIANTS
#
# The INVARIANT_SUPPORT option makes us compile in support for
# verifying some of the internal structures. It is a prerequisite for
# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
# called. The intent is that you can set 'INVARIANTS' for single
# source files (by changing the source file or specifying it on the
# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you
# wish to build a kernel module with 'INVARIANTS', then adding
# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary
# infrastructure without the added overhead.
#
options INVARIANT_SUPPORT
#
# The DIAGNOSTIC option is used to enable extra debugging information
# from some parts of the kernel. As this makes everything more noisy,
# it is disabled by default.
#
options DIAGNOSTIC
#
# REGRESSION causes optional kernel interfaces necessary only for regression
# testing to be enabled. These interfaces may constitute security risks
# when enabled, as they permit processes to easily modify aspects of the
# run-time environment to reproduce unlikely or unusual (possibly normally
# impossible) scenarios.
#
options REGRESSION
#
# This option lets some drivers co-exist that can't co-exist in a running
# system. This is used to be able to compile all kernel code in one go for
# quality assurance purposes (like this file, which the option takes it name
# from.)
#
options COMPILING_LINT
#
# STACK enables the stack(9) facility, allowing the capture of kernel stack
# for the purpose of procinfo(1), etc. stack(9) will also be compiled in
# automatically if DDB(4) is compiled into the kernel.
#
options STACK
#####################################################################
# PERFORMANCE MONITORING OPTIONS
#
# The hwpmc driver that allows the use of in-CPU performance monitoring
# counters for performance monitoring. The base kernel needs to be configured
# with the 'options' line, while the hwpmc device can be either compiled
# in or loaded as a loadable kernel module.
#
# Additional configuration options may be required on specific architectures,
# please see hwpmc(4).
device hwpmc # Driver (also a loadable module)
options HWPMC_DEBUG
options HWPMC_HOOKS # Other necessary kernel hooks
#####################################################################
# NETWORKING OPTIONS
#
# Protocol families
#
options INET #Internet communications protocols
options INET6 #IPv6 communications protocols
options ROUTETABLES=2 # allocated fibs up to 65536. default is 1.
# but that would be a bad idea as they are large.
options TCP_OFFLOAD # TCP offload support.
# In order to enable IPSEC you MUST also add device crypto to
# your kernel configuration
options IPSEC #IP security (requires device crypto)
#options IPSEC_DEBUG #debug for IP security
#
# #DEPRECATED#
# Set IPSEC_FILTERTUNNEL to change the default of the sysctl to force packets
# coming through a tunnel to be processed by any configured packet filtering
# twice. The default is that packets coming out of a tunnel are _not_ processed;
# they are assumed trusted.
#
# IPSEC history is preserved for such packets, and can be filtered
# using ipfw(8)'s 'ipsec' keyword, when this option is enabled.
#
#options IPSEC_FILTERTUNNEL #filter ipsec packets from a tunnel
#
# Set IPSEC_NAT_T to enable NAT-Traversal support. This enables
# optional UDP encapsulation of ESP packets.
#
options IPSEC_NAT_T #NAT-T support, UDP encap of ESP
options IPX #IPX/SPX communications protocols
options NETATALK #Appletalk communications protocols
options NETATALKDEBUG #Appletalk debugging
#
# SMB/CIFS requester
# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
# options.
options NETSMB #SMB/CIFS requester
# mchain library. It can be either loaded as KLD or compiled into kernel
options LIBMCHAIN
# libalias library, performing NAT
options LIBALIAS
# flowtable cache
options FLOWTABLE
#
# SCTP is a NEW transport protocol defined by
# RFC2960 updated by RFC3309 and RFC3758.. and
# soon to have a new base RFC and many many more
# extensions. This release supports all the extensions
# including many drafts (most about to become RFC's).
# It is the reference implementation of SCTP
# and is quite well tested.
#
# Note YOU MUST have both INET and INET6 defined.
# You don't have to enable V6, but SCTP is
# dual stacked and so far we have not torn apart
# the V6 and V4.. since an association can span
# both a V6 and V4 address at the SAME time :-)
#
options SCTP
# There are bunches of options:
# this one turns on all sorts of
# nastily printing that you can
# do. It's all controlled by a
# bit mask (settable by socket opt and
# by sysctl). Including will not cause
# logging until you set the bits.. but it
# can be quite verbose.. so without this
# option we don't do any of the tests for
# bits and prints.. which makes the code run
# faster.. if you are not debugging don't use.
options SCTP_DEBUG
#
# This option turns off the CRC32c checksum. Basically,
# you will not be able to talk to anyone else who
# has not done this. Its more for experimentation to
# see how much CPU the CRC32c really takes. Most new
# cards for TCP support checksum offload.. so this
# option gives you a "view" into what SCTP would be
# like with such an offload (which only exists in
# high in iSCSI boards so far). With the new
# splitting 8's algorithm its not as bad as it used
# to be.. but it does speed things up try only
# for in a captured lab environment :-)
options SCTP_WITH_NO_CSUM
#
#
# All that options after that turn on specific types of
# logging. You can monitor CWND growth, flight size
# and all sorts of things. Go look at the code and
# see. I have used this to produce interesting
# charts and graphs as well :->
#
# I have not yet committed the tools to get and print
# the logs, I will do that eventually .. before then
# if you want them send me an email rrs@freebsd.org
# You basically must have ktr(4) enabled for these
# and you then set the sysctl to turn on/off various
# logging bits. Use ktrdump(8) to pull the log and run
# it through a display program.. and graphs and other
# things too.
#
options SCTP_LOCK_LOGGING
options SCTP_MBUF_LOGGING
options SCTP_MBCNT_LOGGING
options SCTP_PACKET_LOGGING
options SCTP_LTRACE_CHUNKS
options SCTP_LTRACE_ERRORS
# altq(9). Enable the base part of the hooks with the ALTQ option.
# Individual disciplines must be built into the base system and can not be
# loaded as modules at this point. ALTQ requires a stable TSC so if yours is
# broken or changes with CPU throttling then you must also have the ALTQ_NOPCC
# option.
options ALTQ
options ALTQ_CBQ # Class Based Queueing
options ALTQ_RED # Random Early Detection
options ALTQ_RIO # RED In/Out
options ALTQ_CODEL # CoDel Active Queueing
options ALTQ_HFSC # Hierarchical Packet Scheduler
options ALTQ_FAIRQ # Fair Packet Scheduler
options ALTQ_CDNR # Traffic conditioner
options ALTQ_PRIQ # Priority Queueing
options ALTQ_NOPCC # Required if the TSC is unusable
options ALTQ_DEBUG
# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
# Individual node types can be enabled with the corresponding option
# listed below; however, this is not strictly necessary as netgraph
# will automatically load the corresponding KLD module if the node type
# is not already compiled into the kernel. Each type below has a
# corresponding man page, e.g., ng_async(8).
options NETGRAPH # netgraph(4) system
options NETGRAPH_DEBUG # enable extra debugging, this
# affects netgraph(4) and nodes
# Node types
options NETGRAPH_ASYNC
options NETGRAPH_ATMLLC
options NETGRAPH_ATM_ATMPIF
options NETGRAPH_BLUETOOTH # ng_bluetooth(4)
options NETGRAPH_BLUETOOTH_BT3C # ng_bt3c(4)
options NETGRAPH_BLUETOOTH_HCI # ng_hci(4)
options NETGRAPH_BLUETOOTH_L2CAP # ng_l2cap(4)
options NETGRAPH_BLUETOOTH_SOCKET # ng_btsocket(4)
options NETGRAPH_BLUETOOTH_UBT # ng_ubt(4)
options NETGRAPH_BLUETOOTH_UBTBCMFW # ubtbcmfw(4)
options NETGRAPH_BPF
options NETGRAPH_BRIDGE
options NETGRAPH_CAR
options NETGRAPH_CISCO
options NETGRAPH_DEFLATE
options NETGRAPH_DEVICE
options NETGRAPH_ECHO
options NETGRAPH_EIFACE
options NETGRAPH_ETHER
options NETGRAPH_FEC
options NETGRAPH_FRAME_RELAY
options NETGRAPH_GIF
options NETGRAPH_GIF_DEMUX
options NETGRAPH_HOLE
options NETGRAPH_IFACE
options NETGRAPH_IP_INPUT
options NETGRAPH_IPFW
options NETGRAPH_KSOCKET
options NETGRAPH_L2TP
options NETGRAPH_LMI
options NETGRAPH_MPPC_COMPRESSION
options NETGRAPH_MPPC_ENCRYPTION
options NETGRAPH_NETFLOW
options NETGRAPH_NAT
options NETGRAPH_ONE2MANY
options NETGRAPH_PATCH
options NETGRAPH_PIPE
options NETGRAPH_PPP
options NETGRAPH_PPPOE
options NETGRAPH_PPTPGRE
options NETGRAPH_PRED1
options NETGRAPH_RFC1490
options NETGRAPH_SOCKET
options NETGRAPH_SPLIT
options NETGRAPH_SPPP
options NETGRAPH_TAG
options NETGRAPH_TCPMSS
options NETGRAPH_TEE
options NETGRAPH_UI
options NETGRAPH_VJC
options NETGRAPH_VLAN
# NgATM - Netgraph ATM
options NGATM_ATM
options NGATM_ATMBASE
options NGATM_SSCOP
options NGATM_SSCFU
options NGATM_UNI
options NGATM_CCATM
device mn # Munich32x/Falc54 Nx64kbit/sec cards.
# Network stack virtualization.
#options VIMAGE
#options VNET_DEBUG # debug for VIMAGE
#
# Network interfaces:
# The `loop' device is MANDATORY when networking is enabled.
device loop
# The `ether' device provides generic code to handle
# Ethernets; it is MANDATORY when an Ethernet device driver is
# configured or token-ring is enabled.
device ether
# The `vlan' device implements the VLAN tagging of Ethernet frames
# according to IEEE 802.1Q.
device vlan
# The `vxlan' device implements the VXLAN encapsulation of Ethernet
# frames in UDP packets according to RFC7348.
device vxlan
# The `wlan' device provides generic code to support 802.11
# drivers, including host AP mode; it is MANDATORY for the wi,
# and ath drivers and will eventually be required by all 802.11 drivers.
device wlan
options IEEE80211_DEBUG #enable debugging msgs
options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's
options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support
options IEEE80211_SUPPORT_TDMA #enable TDMA support
# The `wlan_wep', `wlan_tkip', and `wlan_ccmp' devices provide
# support for WEP, TKIP, and AES-CCMP crypto protocols optionally
# used with 802.11 devices that depend on the `wlan' module.
device wlan_wep
device wlan_ccmp
device wlan_tkip
# The `wlan_xauth' device provides support for external (i.e. user-mode)
# authenticators for use with 802.11 drivers that use the `wlan'
# module and support 802.1x and/or WPA security protocols.
device wlan_xauth
# The `wlan_acl' device provides a MAC-based access control mechanism
# for use with 802.11 drivers operating in ap mode and using the
# `wlan' module.
# The 'wlan_amrr' device provides AMRR transmit rate control algorithm
device wlan_acl
device wlan_amrr
# Generic TokenRing
device token
# The `fddi' device provides generic code to support FDDI.
device fddi
# The `arcnet' device provides generic code to support Arcnet.
device arcnet
# The `sppp' device serves a similar role for certain types
# of synchronous PPP links (like `cx', `ar').
device sppp
# The `bpf' device enables the Berkeley Packet Filter. Be
# aware of the legal and administrative consequences of enabling this
# option. DHCP requires bpf.
device bpf
# The `netmap' device implements memory-mapped access to network
# devices from userspace, enabling wire-speed packet capture and
# generation even at 10Gbit/s. Requires support in the device
# driver. Supported drivers are ixgbe, e1000, re.
device netmap
# The `disc' device implements a minimal network interface,
# which throws away all packets sent and never receives any. It is
# included for testing and benchmarking purposes.
device disc
# The `epair' device implements a virtual back-to-back connected Ethernet
# like interface pair.
device epair
# The `edsc' device implements a minimal Ethernet interface,
# which discards all packets sent and receives none.
device edsc
# The `tap' device is a pty-like virtual Ethernet interface
device tap
# The `tun' device implements (user-)ppp and nos-tun(8)
device tun
# The `gif' device implements IPv6 over IP4 tunneling,
# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
# IPv6 over IPv6 tunneling.
# The `gre' device implements GRE (Generic Routing Encapsulation) tunneling,
# as specified in the RFC 2784 and RFC 2890.
# The `me' device implements Minimal Encapsulation within IPv4 as
# specified in the RFC 2004.
# The XBONEHACK option allows the same pair of addresses to be configured on
# multiple gif interfaces.
device gif
device gre
device me
options XBONEHACK
# The `faith' device captures packets sent to it and diverts them
# to the IPv4/IPv6 translation daemon.
# The `stf' device implements 6to4 encapsulation.
device faith
device stf
# The `ef' device provides support for multiple ethernet frame types
# specified via ETHER_* options. See ef(4) for details.
device ef
options ETHER_II # enable Ethernet_II frame
options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
options ETHER_8022 # enable Ethernet_802.2 frame
options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
# The pf packet filter consists of three devices:
# The `pf' device provides /dev/pf and the firewall code itself.
# The `pflog' device provides the pflog0 interface which logs packets.
# The `pfsync' device provides the pfsync0 interface used for
# synchronization of firewall state tables (over the net).
device pf
device pflog
device pfsync
# Bridge interface.
device if_bridge
# Common Address Redundancy Protocol. See carp(4) for more details.
device carp
# IPsec interface.
device enc
# Link aggregation interface.
device lagg
#
# Internet family options:
#
# MROUTING enables the kernel multicast packet forwarder, which works
# with mrouted and XORP.
#
# IPFIREWALL enables support for IP firewall construction, in
# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
# limits the number of times a matching entry can be logged.
#
# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
# and if you do not add other rules during startup to allow access,
# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
# in /etc/rc.conf when first enabling this feature, then refining the
# firewall rules in /etc/rc.firewall after you've tested that the new kernel
# feature works properly.
#
# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
# allow everything. Use with care, if a cracker can crash your
# firewall machine, they can get to your protected machines. However,
# if you are using it as an as-needed filter for specific problems as
# they arise, then this may be for you. Changing the default to 'allow'
# means that you won't get stuck if the kernel and /sbin/ipfw binary get
# out of sync.
#
# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''. It
# depends on IPFIREWALL if compiled into the kernel.
#
# IPFIREWALL_NAT adds support for in kernel nat in ipfw, and it requires
# LIBALIAS.
#
# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
# packets without touching the TTL). This can be useful to hide firewalls
# from traceroute and similar tools.
#
# PF_DEFAULT_TO_DROP causes the default pf(4) rule to deny everything.
#
# TCPDEBUG enables code which keeps traces of the TCP state machine
# for sockets with the SO_DEBUG option set, which can then be examined
# using the trpt(8) utility.
#
# RADIX_MPATH provides support for equal-cost multi-path routing.
#
options MROUTING # Multicast routing
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
options IPFIREWALL_NAT #ipfw kernel nat support
options IPDIVERT #divert sockets
options IPFILTER #ipfilter support
options IPFILTER_LOG #ipfilter logging
options IPFILTER_LOOKUP #ipfilter pools
options IPFILTER_DEFAULT_BLOCK #block all packets by default
options IPSTEALTH #support for stealth forwarding
options PF_DEFAULT_TO_DROP #drop everything by default
options TCPDEBUG
options RADIX_MPATH
# The MBUF_STRESS_TEST option enables options which create
# various random failures / extreme cases related to mbuf
# functions. See mbuf(9) for a list of available test cases.
# MBUF_PROFILING enables code to profile the mbuf chains
# exiting the system (via participating interfaces) and
# return a logarithmic histogram of monitored parameters
# (e.g. packet size, wasted space, number of mbufs in chain).
options MBUF_STRESS_TEST
options MBUF_PROFILING
# Statically link in accept filters
options ACCEPT_FILTER_DATA
options ACCEPT_FILTER_DNS
options ACCEPT_FILTER_HTTP
# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are
# carried in TCP option 19. This option is commonly used to protect
# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable.
# This is enabled on a per-socket basis using the TCP_MD5SIG socket option.
# This requires the use of 'device crypto', 'options IPSEC'
# or 'device cryptodev'.
options TCP_SIGNATURE #include support for RFC 2385
# DUMMYNET enables the "dummynet" bandwidth limiter. You need IPFIREWALL
# as well. See dummynet(4) and ipfw(8) for more info. When you run
# DUMMYNET it is advisable to also have at least "options HZ=1000" to achieve
# a smooth scheduling of the traffic.
options DUMMYNET
#####################################################################
# FILESYSTEM OPTIONS
#
# Only the root filesystem needs to be statically compiled or preloaded
# as module; everything else will be automatically loaded at mount
# time. Some people still prefer to statically compile other
# filesystems as well.
#
# NB: The UNION filesystem was known to be buggy in the past. It is now
# being actively maintained, although there are still some issues being
# resolved.
#
# One of these is mandatory:
options FFS #Fast filesystem
options NFSCLIENT #Network File System client
# The rest are optional:
options AUTOFS #Automounter filesystem
options CD9660 #ISO 9660 filesystem
options FDESCFS #File descriptor filesystem
options FUSE #FUSE support module
options MSDOSFS #MS DOS File System (FAT, FAT32)
options NFSSERVER #Network File System server
options NFSLOCKD #Network Lock Manager
options NFSCL #New Network Filesystem Client
options NFSD #New Network Filesystem Server
options KGSSAPI #Kernel GSSAPI implementation
options NULLFS #NULL filesystem
options PROCFS #Process filesystem (requires PSEUDOFS)
options PSEUDOFS #Pseudo-filesystem framework
options PSEUDOFS_TRACE #Debugging support for PSEUDOFS
options SMBFS #SMB/CIFS filesystem
options TMPFS #Efficient memory filesystem
options UDF #Universal Disk Format
options UNIONFS #Union filesystem
# The xFS_ROOT options REQUIRE the associated ``options xFS''
options NFS_ROOT #NFS usable as root device
# Soft updates is a technique for improving filesystem speed and
# making abrupt shutdown less risky.
#
options SOFTUPDATES
# Extended attributes allow additional data to be associated with files,
# and is used for ACLs, Capabilities, and MAC labels.
# See src/sys/ufs/ufs/README.extattr for more information.
options UFS_EXTATTR
options UFS_EXTATTR_AUTOSTART
# Access Control List support for UFS filesystems. The current ACL
# implementation requires extended attribute support, UFS_EXTATTR,
# for the underlying filesystem.
# See src/sys/ufs/ufs/README.acls for more information.
options UFS_ACL
# Directory hashing improves the speed of operations on very large
# directories at the expense of some memory.
options UFS_DIRHASH
# Gjournal-based UFS journaling support.
options UFS_GJOURNAL
# Make space in the kernel for a root filesystem on a md device.
# Define to the number of kilobytes to reserve for the filesystem.
options MD_ROOT_SIZE=10
# Make the md device a potential root device, either with preloaded
# images of type mfs_root or md_root.
options MD_ROOT
# Disk quotas are supported when this option is enabled.
options QUOTA #enable disk quotas
# If you are running a machine just as a fileserver for PC and MAC
# users, using SAMBA or Netatalk, you may consider setting this option
# and keeping all those users' directories on a filesystem that is
# mounted with the suiddir option. This gives new files the same
# ownership as the directory (similar to group). It's a security hole
# if you let these users run programs, so confine it to file-servers
# (but it'll save you lots of headaches in those cases). Root owned
# directories are exempt and X bits are cleared. The suid bit must be
# set on the directory as well; see chmod(1). PC owners can't see/set
# ownerships so they keep getting their toes trodden on. This saves
# you all the support calls as the filesystem it's used on will act as
# they expect: "It's my dir so it must be my file".
#
options SUIDDIR
# NFS options:
options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
options NFS_MAXATTRTIMO=60
options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
options NFS_MAXDIRATTRTIMO=60
options NFS_GATHERDELAY=10 # Default write gather delay (msec)
options NFS_WDELAYHASHSIZ=16 # and with this
options NFS_DEBUG # Enable NFS Debugging
#
# Add support for the EXT2FS filesystem of Linux fame. Be a bit
# careful with this - the ext2fs code has a tendency to lag behind
# changes and not be exercised very much, so mounting read/write could
# be dangerous (and even mounting read only could result in panics.)
#
options EXT2FS
#
# Add support for the ReiserFS filesystem (used in Linux). Currently,
# this is limited to read-only access.
#
options REISERFS
# Use real implementations of the aio_* system calls. There are numerous
# stability and security issues in the current aio code that make it
# unsuitable for inclusion on machines with untrusted local users.
options VFS_AIO
# Cryptographically secure random number generator; /dev/random
device random
# The system memory devices; /dev/mem, /dev/kmem
device mem
# The kernel symbol table device; /dev/ksyms
device ksyms
# Optional character code conversion support with LIBICONV.
# Each option requires their base file system and LIBICONV.
options CD9660_ICONV
options MSDOSFS_ICONV
options UDF_ICONV
#####################################################################
# POSIX P1003.1B
# Real time extensions added in the 1993 POSIX
# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
options _KPOSIX_PRIORITY_SCHEDULING
# p1003_1b_semaphores are very experimental,
# user should be ready to assist in debugging if problems arise.
options P1003_1B_SEMAPHORES
# POSIX message queue
options P1003_1B_MQUEUE
#####################################################################
# SECURITY POLICY PARAMETERS
# Support for BSM audit
options AUDIT
# Support for Mandatory Access Control (MAC):
options MAC
options MAC_BIBA
options MAC_BSDEXTENDED
options MAC_IFOFF
options MAC_LOMAC
options MAC_MLS
options MAC_NONE
options MAC_PARTITION
options MAC_PORTACL
options MAC_SEEOTHERUIDS
options MAC_STUB
options MAC_TEST
# Support for Capsicum
options CAPABILITIES # fine-grained rights on file descriptors
options CAPABILITY_MODE # sandboxes with no global namespace access
# Support for process descriptors
options PROCDESC
#####################################################################
# CLOCK OPTIONS
# The granularity of operation is controlled by the kernel option HZ whose
# default value (1000 on most architectures) means a granularity of 1ms
# (1s/HZ). Historically, the default was 100, but finer granularity is
# required for DUMMYNET and other systems on modern hardware. There are
# reasonable arguments that HZ should, in fact, be 100 still; consider,
# that reducing the granularity too much might cause excessive overhead in
# clock interrupt processing, potentially causing ticks to be missed and thus
# actually reducing the accuracy of operation.
options HZ=100
# Enable support for the kernel PLL to use an external PPS signal,
# under supervision of [x]ntpd(8)
# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
options PPS_SYNC
# Enable support for generic feed-forward clocks in the kernel.
# The feed-forward clock support is an alternative to the feedback oriented
# ntpd/system clock approach, and is to be used with a feed-forward
# synchronization algorithm such as the RADclock:
# More info here: http://www.synclab.org/radclock
options FFCLOCK
#####################################################################
# SCSI DEVICES
# SCSI DEVICE CONFIGURATION
# The SCSI subsystem consists of the `base' SCSI code, a number of
# high-level SCSI device `type' drivers, and the low-level host-adapter
# device drivers. The host adapters are listed in the ISA and PCI
# device configuration sections below.
#
# It is possible to wire down your SCSI devices so that a given bus,
# target, and LUN always come on line as the same device unit. In
# earlier versions the unit numbers were assigned in the order that
# the devices were probed on the SCSI bus. This means that if you
# removed a disk drive, you may have had to rewrite your /etc/fstab
# file, and also that you had to be careful when adding a new disk
# as it may have been probed earlier and moved your device configuration
# around. (See also option GEOM_VOL for a different solution to this
# problem.)
# This old behavior is maintained as the default behavior. The unit
# assignment begins with the first non-wired down unit for a device
# type. For example, if you wire a disk as "da3" then the first
# non-wired disk will be assigned da4.
# The syntax for wiring down devices is:
hint.scbus.0.at="ahc0"
hint.scbus.1.at="ahc1"
hint.scbus.1.bus="0"
hint.scbus.3.at="ahc2"
hint.scbus.3.bus="0"
hint.scbus.2.at="ahc2"
hint.scbus.2.bus="1"
hint.da.0.at="scbus0"
hint.da.0.target="0"
hint.da.0.unit="0"
hint.da.1.at="scbus3"
hint.da.1.target="1"
hint.da.2.at="scbus2"
hint.da.2.target="3"
hint.sa.1.at="scbus1"
hint.sa.1.target="6"
# "units" (SCSI logical unit number) that are not specified are
# treated as if specified as LUN 0.
# All SCSI devices allocate as many units as are required.
# The ch driver drives SCSI Media Changer ("jukebox") devices.
#
# The da driver drives SCSI Direct Access ("disk") and Optical Media
# ("WORM") devices.
#
# The sa driver drives SCSI Sequential Access ("tape") devices.
#
# The cd driver drives SCSI Read Only Direct Access ("cd") devices.
#
# The ses driver drives SCSI Environment Services ("ses") and
# SAF-TE ("SCSI Accessible Fault-Tolerant Enclosure") devices.
#
# The pt driver drives SCSI Processor devices.
#
# The sg driver provides a passthrough API that is compatible with the
# Linux SG driver. It will work in conjunction with the COMPAT_LINUX
# option to run linux SG apps. It can also stand on its own and provide
# source level API compatibility for porting apps to FreeBSD.
#
# Target Mode support is provided here but also requires that a SIM
# (SCSI Host Adapter Driver) provide support as well.
#
# The targ driver provides target mode support as a Processor type device.
# It exists to give the minimal context necessary to respond to Inquiry
# commands. There is a sample user application that shows how the rest
# of the command support might be done in /usr/share/examples/scsi_target.
#
# The targbh driver provides target mode support and exists to respond
# to incoming commands that do not otherwise have a logical unit assigned
# to them.
#
# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
# configuration as the "pass" driver.
device scbus #base SCSI code
device ch #SCSI media changers
device da #SCSI direct access devices (aka disks)
device sa #SCSI tapes
device cd #SCSI CD-ROMs
device ses #Enclosure Services (SES and SAF-TE)
device pt #SCSI processor
device targ #SCSI Target Mode Code
device targbh #SCSI Target Mode Blackhole Device
device pass #CAM passthrough driver
device sg #Linux SCSI passthrough
device ctl #CAM Target Layer
# CAM OPTIONS:
# debugging options:
# CAMDEBUG Compile in all possible debugging.
# CAM_DEBUG_COMPILE Debug levels to compile in.
# CAM_DEBUG_FLAGS Debug levels to enable on boot.
# CAM_DEBUG_BUS Limit debugging to the given bus.
# CAM_DEBUG_TARGET Limit debugging to the given target.
# CAM_DEBUG_LUN Limit debugging to the given lun.
# CAM_DEBUG_DELAY Delay in us after printing each debug line.
#
# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
# queue after a bus reset, and the number of milliseconds to
# freeze the device queue after a bus device reset. This
# can be changed at boot and runtime with the
# kern.cam.scsi_delay tunable/sysctl.
options CAMDEBUG
options CAM_DEBUG_COMPILE=-1
options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH)
options CAM_DEBUG_BUS=-1
options CAM_DEBUG_TARGET=-1
options CAM_DEBUG_LUN=-1
options CAM_DEBUG_DELAY=1
options CAM_MAX_HIGHPOWER=4
options SCSI_NO_SENSE_STRINGS
options SCSI_NO_OP_STRINGS
options SCSI_DELAY=5000 # Be pessimistic about Joe SCSI device
# Options for the CAM CDROM driver:
# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
# enforced if there is I/O waiting for another LUN
# The compiled in defaults for these variables are 2 and 10 seconds,
# respectively.
#
# These can also be changed on the fly with the following sysctl variables:
# kern.cam.cd.changer.min_busy_seconds
# kern.cam.cd.changer.max_busy_seconds
#
options CHANGER_MIN_BUSY_SECONDS=2
options CHANGER_MAX_BUSY_SECONDS=10
# Options for the CAM sequential access driver:
# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
options SA_IO_TIMEOUT=4
options SA_SPACE_TIMEOUT=60
options SA_REWIND_TIMEOUT=(2*60)
options SA_ERASE_TIMEOUT=(4*60)
options SA_1FM_AT_EOD
# Optional timeout for the CAM processor target (pt) device
# This is specified in seconds. The default is 60 seconds.
options SCSI_PT_DEFAULT_TIMEOUT=60
# Optional enable of doing SES passthrough on other devices (e.g., disks)
#
# Normally disabled because a lot of newer SCSI disks report themselves
# as having SES capabilities, but this can then clot up attempts to build
# a topology with the SES device that's on the box these drives are in....
options SES_ENABLE_PASSTHROUGH
#####################################################################
# MISCELLANEOUS DEVICES AND OPTIONS
device pty #BSD-style compatibility pseudo ttys
device nmdm #back-to-back tty devices
device md #Memory/malloc disk
device snp #Snoop device - to look at pty/vty/etc..
device ccd #Concatenated disk driver
device firmware #firmware(9) support
# Kernel side iconv library
options LIBICONV
# Size of the kernel message buffer. Should be N * pagesize.
options MSGBUF_SIZE=40960
#####################################################################
# HARDWARE DEVICE CONFIGURATION
# For ISA the required hints are listed.
# EISA, MCA, PCI, CardBus, SD/MMC and pccard are self identifying buses, so
# no hints are needed.
#
# Mandatory devices:
#
# These options are valid for other keyboard drivers as well.
options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device kbdmux # keyboard multiplexer
options KBDMUX_DFLT_KEYMAP # specify the built-in keymap
makeoptions KBDMUX_DFLT_KEYMAP=it.iso
options FB_DEBUG # Frame buffer debugging
device splash # Splash screen and screen saver support
# Various screen savers.
device blank_saver
device daemon_saver
device dragon_saver
device fade_saver
device fire_saver
device green_saver
device logo_saver
device rain_saver
device snake_saver
device star_saver
device warp_saver
# The syscons console driver (SCO color console compatible).
device sc
hint.sc.0.at="isa"
options MAXCONS=16 # number of virtual consoles
options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
options SC_DFLT_FONT # compile font in
makeoptions SC_DFLT_FONT=cp850
options SC_DISABLE_KDBKEY # disable `debug' key
options SC_DISABLE_REBOOT # disable reboot key sequence
options SC_HISTORY_SIZE=200 # number of history buffer lines
options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
options SC_PIXEL_MODE # add support for the raster text mode
# The following options will let you change the default colors of syscons.
options SC_NORM_ATTR=(FG_GREEN|BG_BLACK)
options SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN)
options SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK)
options SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED)
# The following options will let you change the default behavior of
# cut-n-paste feature
options SC_CUT_SPACES2TABS # convert leading spaces into tabs
options SC_CUT_SEPCHARS=\"x09\" # set of characters that delimit words
# (default is single space - \"x20\")
# If you have a two button mouse, you may want to add the following option
# to use the right button of the mouse to paste text.
options SC_TWOBUTTON_MOUSE
# You can selectively disable features in syscons.
options SC_NO_CUTPASTE
options SC_NO_FONT_LOADING
options SC_NO_HISTORY
options SC_NO_MODE_CHANGE
options SC_NO_SYSMOUSE
options SC_NO_SUSPEND_VTYSWITCH
# `flags' for sc
# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode
# 0x100 Probe for a keyboard device periodically if one is not present
# Enable experimental features of the syscons terminal emulator (teken).
options TEKEN_CONS25 # cons25-style terminal emulation
options TEKEN_UTF8 # UTF-8 output handling
#
# Optional devices:
#
#
# SCSI host adapters:
#
# adv: All Narrow SCSI bus AdvanSys controllers.
# adw: Second Generation AdvanSys controllers including the ADV940UW.
# aha: Adaptec 154x/1535/1640
# ahb: Adaptec 174x EISA controllers
# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/
# 19160x/29160x, aic7770/aic78xx
# ahd: Adaptec 29320/39320 Controllers.
# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS)
# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x,
# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F
# esp: Emulex ESP, NCR 53C9x and QLogic FAS families based controllers
# including the AMD Am53C974 (found on devices such as the Tekram
# DC-390(T)) and the Sun ESP and FAS families of controllers
# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters,
# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2,
# ISP 12160 Ultra3 SCSI,
# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters.
# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters.
# Qlogic ISP 2322 and ISP 6322 2Gb Fibre Channel host adapters.
# ispfw: Firmware module for Qlogic host adapters
# mpt: LSI-Logic MPT/Fusion 53c1020 or 53c1030 Ultra4
# or FC9x9 Fibre Channel host adapters.
# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters.
# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors:
# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875,
# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D,
# 53C1010-33, 53C1010-66.
# trm: Tekram DC395U/UW/F DC315U adapters.
# wds: WD7000
#
# Note that the order is important in order for Buslogic ISA/EISA cards to be
# probed correctly.
#
device bt
hint.bt.0.at="isa"
hint.bt.0.port="0x330"
device adv
hint.adv.0.at="isa"
device adw
device aha
hint.aha.0.at="isa"
device aic
hint.aic.0.at="isa"
device ahb
device ahc
device ahd
device esp
device iscsi_initiator
device isp
hint.isp.0.disable="1"
hint.isp.0.role="3"
hint.isp.0.prefer_iomap="1"
hint.isp.0.prefer_memmap="1"
hint.isp.0.fwload_disable="1"
hint.isp.0.ignore_nvram="1"
hint.isp.0.fullduplex="1"
hint.isp.0.topology="lport"
hint.isp.0.topology="nport"
hint.isp.0.topology="lport-only"
hint.isp.0.topology="nport-only"
# we can't get u_int64_t types, nor can we get strings if it's got
# a leading 0x, hence this silly dodge.
hint.isp.0.portwnn="w50000000aaaa0000"
hint.isp.0.nodewnn="w50000000aaaa0001"
device ispfw
device mpt
device ncr
device sym
device trm
device wds
hint.wds.0.at="isa"
hint.wds.0.port="0x350"
hint.wds.0.irq="11"
hint.wds.0.drq="6"
# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
# controllers that have it configured only if this option is set. Unfortunately,
# this doesn't work on some motherboards, which prevents it from being the
# default.
options AHC_ALLOW_MEMIO
# Dump the contents of the ahc controller configuration PROM.
options AHC_DUMP_EEPROM
# Bitmap of units to enable targetmode operations.
options AHC_TMODE_ENABLE
# Compile in Aic7xxx Debugging code.
options AHC_DEBUG
# Aic7xxx driver debugging options. See sys/dev/aic7xxx/aic7xxx.h
options AHC_DEBUG_OPTS
# Print register bitfields in debug output. Adds ~128k to driver
# See ahc(4).
options AHC_REG_PRETTY_PRINT
# Compile in aic79xx debugging code.
options AHD_DEBUG
# Aic79xx driver debugging options. Adds ~215k to driver. See ahd(4).
options AHD_DEBUG_OPTS=0xFFFFFFFF
# Print human-readable register definitions when debugging
options AHD_REG_PRETTY_PRINT
# Bitmap of units to enable targetmode operations.
options AHD_TMODE_ENABLE
# The adw driver will attempt to use memory mapped I/O for all PCI
# controllers that have it configured only if this option is set.
options ADW_ALLOW_MEMIO
# Options used in dev/iscsi (Software iSCSI stack)
#
options ISCSI_INITIATOR_DEBUG=9
# Options used in dev/isp/ (Qlogic SCSI/FC driver).
#
# ISP_TARGET_MODE - enable target mode operation
#
options ISP_TARGET_MODE=1
#
# ISP_DEFAULT_ROLES - default role
# none=0
# target=1
# initiator=2
# both=3 (not supported currently)
#
# ISP_INTERNAL_TARGET (trivial internal disk target, for testing)
#
options ISP_DEFAULT_ROLES=0
# Options used in dev/sym/ (Symbios SCSI driver).
#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
# Allows the ncr to take precedence
# 1 (1<<0) -> 810a, 860
# 2 (1<<1) -> 825a, 875, 885, 895
# 4 (1<<2) -> 895a, 896, 1510d
#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
# disabled:0 (default), enabled:1
#options SYM_SETUP_PCI_PARITY #-PCI parity checking
# disabled:0, enabled:1 (default)
#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
# default:8, range:[1..64]
# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/).
# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
# The DPT controllers are commonly re-licensed under other brand-names -
# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
# Compaq are actually DPT controllers.
#
# See src/sys/dev/dpt for debugging and other subtle options.
# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
# instruments are enabled. The tools in
# /usr/sbin/dpt_* assume these to be enabled.
# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
# DPT_RESET_HBA Make "reset" actually reset the controller
# instead of fudging it. Only enable this if you
# are 100% certain you need it.
device dpt
# DPT options
#!CAM# options DPT_MEASURE_PERFORMANCE
options DPT_RESET_HBA
#
# Compaq "CISS" RAID controllers (SmartRAID 5* series)
# These controllers have a SCSI-like interface, and require the
# CAM infrastructure.
#
device ciss
#
# Intel Integrated RAID controllers.
# This driver was developed and is maintained by Intel. Contacts
# at Intel for this driver are
# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
# "Leubner, Achim" <achim.leubner@intel.com>.
#
device iir
#
# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
# firmware. These controllers have a SCSI-like interface, and require
# the CAM infrastructure.
#
device mly
#
# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
# one entry is needed; the code will find and configure all supported
# controllers.
#
device ida # Compaq Smart RAID
device mlx # Mylex DAC960
device amr # AMI MegaRAID
device amrp # SCSI Passthrough interface (optional, CAM req.)
device mfi # LSI MegaRAID SAS
device mfip # LSI MegaRAID SAS passthrough, requires CAM
options MFI_DEBUG
device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s
#
# 3ware ATA RAID
#
device twe # 3ware ATA RAID
#
# Serial ATA host controllers:
#
# ahci: Advanced Host Controller Interface (AHCI) compatible
# mvs: Marvell 88SX50XX/88SX60XX/88SX70XX/SoC controllers
# siis: SiliconImage SiI3124/SiI3132/SiI3531 controllers
#
# These drivers are part of cam(4) subsystem. They supersede less featured
# ata(4) subsystem drivers, supporting same hardware.
device ahci
device mvs
device siis
#
# The 'ATA' driver supports all legacy ATA/ATAPI controllers, including
# PC Card devices. You only need one "device ata" for it to find all
# PCI and PC Card ATA/ATAPI devices on modern machines.
# Alternatively, individual bus and chipset drivers may be chosen by using
# the 'atacore' driver then selecting the drivers on a per vendor basis.
# For example to build a system which only supports a VIA chipset,
# omit 'ata' and include the 'atacore', 'atapci' and 'atavia' drivers.
device ata
# Modular ATA
#device atacore # Core ATA functionality
#device atacard # CARDBUS support
#device atabus # PC98 cbus support
#device ataisa # ISA bus support
#device atapci # PCI bus support; only generic chipset support
# PCI ATA chipsets
#device ataacard # ACARD
#device ataacerlabs # Acer Labs Inc. (ALI)
#device ataamd # American Micro Devices (AMD)
#device ataati # ATI
#device atacenatek # Cenatek
#device atacypress # Cypress
#device atacyrix # Cyrix
#device atahighpoint # HighPoint
#device ataintel # Intel
#device ataite # Integrated Technology Inc. (ITE)
#device atajmicron # JMicron
#device atamarvell # Marvell
#device atamicron # Micron
#device atanational # National
#device atanetcell # NetCell
#device atanvidia # nVidia
#device atapromise # Promise
#device ataserverworks # ServerWorks
#device atasiliconimage # Silicon Image Inc. (SiI) (formerly CMD)
#device atasis # Silicon Integrated Systems Corp.(SiS)
#device atavia # VIA Technologies Inc.
#
# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add:
hint.ata.0.at="isa"
hint.ata.0.port="0x1f0"
hint.ata.0.irq="14"
hint.ata.1.at="isa"
hint.ata.1.port="0x170"
hint.ata.1.irq="15"
#
# The following options are valid on the ATA driver:
#
# ATA_STATIC_ID: controller numbering is static ie depends on location
# else the device numbers are dynamically allocated.
# ATA_REQUEST_TIMEOUT: the number of seconds to wait for an ATA request
# before timing out.
options ATA_STATIC_ID
#options ATA_REQUEST_TIMEOUT=10
#
# Standard floppy disk controllers and floppy tapes, supports
# the Y-E DATA External FDD (PC Card)
#
device fdc
hint.fdc.0.at="isa"
hint.fdc.0.port="0x3F0"
hint.fdc.0.irq="6"
hint.fdc.0.drq="2"
#
# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
# gotta turn it actually on by setting the variable fd_debug with DDB,
# however.
options FDC_DEBUG
#
# Activate this line if you happen to have an Insight floppy tape.
# Probing them proved to be dangerous for people with floppy disks only,
# so it's "hidden" behind a flag:
#hint.fdc.0.flags="1"
# Specify floppy devices
hint.fd.0.at="fdc0"
hint.fd.0.drive="0"
hint.fd.1.at="fdc0"
hint.fd.1.drive="1"
#
# uart: newbusified driver for serial interfaces. It consolidates the sio(4),
# sab(4) and zs(4) drivers.
#
device uart
# Options for uart(4)
options UART_PPS_ON_CTS # Do time pulse capturing using CTS
# instead of DCD.
options UART_POLL_FREQ # Set polling rate, used when hw has
# no interrupt support (50 Hz default).
# The following hint should only be used for pure ISA devices. It is not
# needed otherwise. Use of hints is strongly discouraged.
hint.uart.0.at="isa"
# The following 3 hints are used when the UART is a system device (i.e., a
# console or debug port), but only on platforms that don't have any other
# means to pass the information to the kernel. The unit number of the hint
# is only used to bundle the hints together. There is no relation to the
# unit number of the probed UART.
hint.uart.0.port="0x3f8"
hint.uart.0.flags="0x10"
hint.uart.0.baud="115200"
# `flags' for serial drivers that support consoles like sio(4) and uart(4):
# 0x10 enable console support for this unit. Other console flags
# (if applicable) are ignored unless this is set. Enabling
# console support does not make the unit the preferred console.
# Boot with -h or set boot_serial=YES in the loader. For sio(4)
# specifically, the 0x20 flag can also be set (see above).
# Currently, at most one unit can have console support; the
# first one (in config file order) with this flag set is
# preferred. Setting this flag for sio0 gives the old behavior.
# 0x80 use this port for serial line gdb support in ddb. Also known
# as debug port.
#
# Options for serial drivers that support consoles:
options BREAK_TO_DEBUGGER # A BREAK on a serial console goes to
# ddb, if available.
# Solaris implements a new BREAK which is initiated by a character
# sequence CR ~ ^b which is similar to a familiar pattern used on
# Sun servers by the Remote Console. There are FreeBSD extensions:
# CR ~ ^p requests force panic and CR ~ ^r requests a clean reboot.
options ALT_BREAK_TO_DEBUGGER
# Serial Communications Controller
# Supports the Siemens SAB 82532 and Zilog Z8530 multi-channel
# communications controllers.
device scc
# PCI Universal Communications driver
# Supports various multi port PCI I/O cards.
device puc
#
# Network interfaces:
#
# MII bus support is required for many PCI Ethernet NICs,
# namely those which use MII-compliant transceivers or implement
# transceiver control interfaces that operate like an MII. Adding
# "device miibus" to the kernel config pulls in support for the generic
# miibus API, the common support for for bit-bang'ing the MII and all
# of the PHY drivers, including a generic one for PHYs that aren't
# specifically handled by an individual driver. Support for specific
# PHYs may be built by adding "device mii", "device mii_bitbang" if
# needed by the NIC driver and then adding the appropriate PHY driver.
device mii # Minimal MII support
device mii_bitbang # Common module for bit-bang'ing the MII
device miibus # MII support w/ bit-bang'ing and all PHYs
device acphy # Altima Communications AC101
device amphy # AMD AM79c873 / Davicom DM910{1,2}
device atphy # Attansic/Atheros F1
device axphy # Asix Semiconductor AX88x9x
device bmtphy # Broadcom BCM5201/BCM5202 and 3Com 3c905C
device brgphy # Broadcom BCM54xx/57xx 1000baseTX
device ciphy # Cicada/Vitesse CS/VSC8xxx
device e1000phy # Marvell 88E1000 1000/100/10-BT
device gentbi # Generic 10-bit 1000BASE-{LX,SX} fiber ifaces
device icsphy # ICS ICS1889-1893
device ip1000phy # IC Plus IP1000A/IP1001
device jmphy # JMicron JMP211/JMP202
device lxtphy # Level One LXT-970
device mlphy # Micro Linear 6692
device nsgphy # NatSemi DP8361/DP83865/DP83891
device nsphy # NatSemi DP83840A
device nsphyter # NatSemi DP83843/DP83815
device pnaphy # HomePNA
device qsphy # Quality Semiconductor QS6612
device rdcphy # RDC Semiconductor R6040
device rgephy # RealTek 8169S/8110S/8211B/8211C
device rlphy # RealTek 8139
device rlswitch # RealTek 8305
device smcphy # SMSC LAN91C111
device tdkphy # TDK 89Q2120
device tlphy # Texas Instruments ThunderLAN
device truephy # LSI TruePHY
device xmphy # XaQti XMAC II
# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
# PCI and ISA varieties.
# ae: Support for gigabit ethernet adapters based on the Attansic/Atheros
# L2 PCI-Express FastEthernet controllers.
# age: Support for gigabit ethernet adapters based on the Attansic/Atheros
# L1 PCI express gigabit ethernet controllers.
# alc: Support for Atheros AR8131/AR8132 PCIe ethernet controllers.
# ale: Support for Atheros AR8121/AR8113/AR8114 PCIe ethernet controllers.
# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan)
# bce: Broadcom NetXtreme II (BCM5706/BCM5708) PCI/PCIe Gigabit Ethernet
# adapters.
# bfe: Broadcom BCM4401 Ethernet adapter.
# bge: Support for gigabit ethernet adapters based on the Broadcom
# BCM570x family of controllers, including the 3Com 3c996-T,
# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and
# the embedded gigE NICs on Dell PowerEdge 2550 servers.
# bxe: Broadcom NetXtreme II (BCM5771X/BCM578XX) PCIe 10Gb Ethernet
# adapters.
# bwi: Broadcom BCM430* and BCM431* family of wireless adapters.
# bwn: Broadcom BCM43xx family of wireless adapters.
# cas: Sun Cassini/Cassini+ and National Semiconductor DP83065 Saturn
# cm: Arcnet SMC COM90c26 / SMC COM90c56
# (and SMC COM90c66 in '56 compatibility mode) adapters.
# cxgb: Chelsio T3 based 1GbE/10GbE PCIe Ethernet adapters.
# cxgbe:Chelsio T4, T5, and T6-based 1/10/25/40/100GbE PCIe Ethernet
# adapters.
# cxgbev: Chelsio T4, T5, and T6-based PCIe Virtual Functions.
# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143
# and various workalikes including:
# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
# replaces the old al, ax, dm, pn and mx drivers. List of brands:
# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
# KNE110TX.
# de: Digital Equipment DC21040
# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters.
# igb: Intel Pro/1000 PCI Express Gigabit Ethernet: 82575 and later adapters.
# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589
# and PC Card devices using these chipsets.
# ex: Intel EtherExpress Pro/10 and other i82595-based adapters,
# Olicom Ethernet PC Card devices.
# fe: Fujitsu MB86960A/MB86965A Ethernet
# fea: DEC DEFEA EISA FDDI adapter
# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed.
# fxp: Intel EtherExpress Pro/100B
# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping)
# gem: Apple GMAC/Sun ERI/Sun GEM
# hme: Sun HME (Happy Meal Ethernet)
# jme: JMicron JMC260 Fast Ethernet/JMC250 Gigabit Ethernet based adapters.
# le: AMD Am7900 LANCE and Am79C9xx PCnet
# lge: Support for PCI gigabit ethernet adapters based on the Level 1
# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX,
# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
# malo: Marvell Libertas wireless NICs.
# mwl: Marvell 88W8363 802.11n wireless NICs.
# Requires the mwl firmware module
# mwlfw: Marvell 88W8363 firmware
# msk: Support for gigabit ethernet adapters based on the Marvell/SysKonnect
# Yukon II Gigabit controllers, including 88E8021, 88E8022, 88E8061,
# 88E8062, 88E8035, 88E8036, 88E8038, 88E8050, 88E8052, 88E8053,
# 88E8055, 88E8056 and D-Link 560T/550SX.
# lmc: Support for the LMC/SBE wide-area network interface cards.
# mlx5: Mellanox ConnectX-4 and ConnectX-4 LX IB and Eth shared code module.
# mlx5en:Mellanox ConnectX-4 and ConnectX-4 LX PCIe Ethernet adapters.
# my: Myson Fast Ethernet (MTD80X, MTD89X)
# nge: Support for PCI gigabit ethernet adapters based on the National
# Semiconductor DP83820 and DP83821 chipset. This includes the
# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet
# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the Surecom
# EP-320G-TX and the Netgear GA622T.
# oce: Emulex 10 Gbit adapters (OneConnect Ethernet)
# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x
# PCnet-FAST, PCnet-FAST+, PCnet-FAST III, PCnet-PRO and PCnet-Home
# chipsets. These can also be handled by the le(4) driver if the
# pcn(4) driver is left out of the kernel. The le(4) driver does not
# support the additional features like the MII bus and burst mode of
# the PCnet-FAST and greater chipsets though.
# ral: Ralink Technology IEEE 802.11 wireless adapter
# re: RealTek 8139C+/8169/816xS/811xS/8101E PCI/PCIe Ethernet adapter
# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139
# chipset. Note that the RealTek driver defaults to using programmed
# I/O to do register accesses because memory mapped mode seems to cause
# severe lockups on SMP hardware. This driver also supports the
# Accton EN1207D `Cheetah' adapter, which uses a chip called
# the MPX 5030/5038, which is either a RealTek in disguise or a
# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek
# chipset and is supported by this driver, not the 'vr' driver.
# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the
# Adaptec AIC-6915 "starfire" controller.
# This includes dual and quad port cards, as well as one 100baseFX card.
# Most of these are 64-bit PCI devices, except for one single port
# card which is 32-bit.
# sge: Silicon Integrated Systems SiS190/191 Fast/Gigabit Ethernet adapter
# sis: Support for NICs based on the Silicon Integrated Systems SiS 900,
# SiS 7016 and NS DP83815 PCI fast ethernet controller chips.
# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs.
# This includes the SK-9841 and SK-9842 single port cards (single mode
# and multimode fiber) and the SK-9843 and SK-9844 dual port cards
# (also single mode and multimode).
# The driver will autodetect the number of ports on the card and
# attach each one as a separate network interface.
# sn: Support for ISA and PC Card Ethernet devices using the
# SMC91C90/92/94/95 chips.
# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes
# the D-Link DFE-550TX.
# stge: Support for gigabit ethernet adapters based on the Sundance/Tamarack
# TC9021 family of controllers, including the Sundance ST2021/ST2023,
# the Sundance/Tamarack TC9021, the D-Link DL-4000 and ASUS NX1101.
# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks
# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the
# 3Com 3c985, the Netgear GA620 and various others. Note that you will
# probably want to bump up kern.ipc.nmbclusters a lot to use this driver.
# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN'
# cards and integrated ethernet controllers. This includes several
# Compaq Netelligent 10/100 cards and the built-in ethernet controllers
# in several Compaq Prosignia, Proliant and Deskpro systems. It also
# supports several Olicom 10Mbps and 10/100 boards.
# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II series)
# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset
# vr: Support for various fast ethernet adapters based on the VIA
# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips,
# including the D-Link DFE520TX and D-Link DFE530TX (see 'rl' for
# DFE530TX+), the Hawking Technologies PN102TX, and the AOpen/Acer ALN-320.
# vte: DM&P Vortex86 RDC R6040 Fast Ethernet
# vx: 3Com 3C590 and 3C595
# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip.
# Note: this is not the same as the Winbond W89C940F, which is a
# NE2000 clone.
# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
# bridge with a PCMCIA adapter plugged into it.
# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller,
# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card,
# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56
# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast)
# Etherlink XL cards and integrated controllers. This includes the
# integrated 3c905B-TX chips in certain Dell Optiplex and Dell
# Precision desktop machines and the integrated 3c905-TX chips
# in Dell Latitude laptop docking stations.
# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX
# Order for ISA/EISA devices is important here
device cm
hint.cm.0.at="isa"
hint.cm.0.port="0x2e0"
hint.cm.0.irq="9"
hint.cm.0.maddr="0xdc000"
device ep
device ex
device fe
hint.fe.0.at="isa"
hint.fe.0.port="0x300"
device fea
device sn
hint.sn.0.at="isa"
hint.sn.0.port="0x300"
hint.sn.0.irq="10"
device an
device wi
device xe
# PCI Ethernet NICs that use the common MII bus controller code.
device ae # Attansic/Atheros L2 FastEthernet
device age # Attansic/Atheros L1 Gigabit Ethernet
device alc # Atheros AR8131/AR8132 Ethernet
device ale # Atheros AR8121/AR8113/AR8114 Ethernet
device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
device bfe # Broadcom BCM440x 10/100 Ethernet
device bge # Broadcom BCM570xx Gigabit Ethernet
device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn
device dc # DEC/Intel 21143 and various workalikes
device et # Agere ET1310 10/100/Gigabit Ethernet
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
hint.fxp.0.prefer_iomap="0"
device gem # Apple GMAC/Sun ERI/Sun GEM
device hme # Sun HME (Happy Meal Ethernet)
device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
device lge # Level 1 LXT1001 gigabit Ethernet
#device mlx5 # Shared code module between IB and Ethernet
#device mlx5en # Mellanox ConnectX-4 and ConnectX-4 LX
device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
device my # Myson Fast Ethernet (MTD80X, MTD89X)
device nge # NatSemi DP83820 gigabit Ethernet
device re # RealTek 8139C+/8169/8169S/8110S
device rl # RealTek 8129/8139
device pcn # AMD Am79C97x PCI 10/100 NICs
device sf # Adaptec AIC-6915 (``Starfire'')
device sge # Silicon Integrated Systems SiS190/191
device sis # Silicon Integrated Systems SiS 900/SiS 7016
device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
device ste # Sundance ST201 (D-Link DFE-550TX)
device stge # Sundance/Tamarack TC9021 gigabit Ethernet
device tl # Texas Instruments ThunderLAN
device tx # SMC EtherPower II (83c170 ``EPIC'')
device vr # VIA Rhine, Rhine II
device vte # DM&P Vortex86 RDC R6040 Fast Ethernet
device wb # Winbond W89C840F
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# PCI Ethernet NICs.
device cxgb # Chelsio T3 10 Gigabit Ethernet
device cxgb_t3fw # Chelsio T3 10 Gigabit Ethernet firmware
device cxgbe # Chelsio T4-T6 1/10/25/40/100 Gigabit Ethernet
device cxgbev # Chelsio T4-T6 Virtual Functions
device de # DEC/Intel DC21x4x (``Tulip'')
device em # Intel Pro/1000 Gigabit Ethernet
device igb # Intel Pro/1000 PCIE Gigabit Ethernet
device ixgb # Intel Pro/10Gbe PCI-X Ethernet
device ix # Intel Pro/10Gbe PCIE Ethernet
device ixv # Intel Pro/10Gbe PCIE Ethernet VF
device le # AMD Am7900 LANCE and Am79C9xx PCnet
device mxge # Myricom Myri-10G 10GbE NIC
device nxge # Neterion Xframe 10GbE Server/Storage Adapter
device oce # Emulex 10 GbE (OneConnect Ethernet)
device ti # Alteon Networks Tigon I/II gigabit Ethernet
device txp # 3Com 3cR990 (``Typhoon'')
device vx # 3Com 3c590, 3c595 (``Vortex'')
device vxge # Exar/Neterion XFrame 3100 10GbE
# PCI FDDI NICs.
device fpa
# PCI WAN adapters.
device lmc
# PCI IEEE 802.11 Wireless NICs
device ath # Atheros pci/cardbus NIC's
device ath_hal # pci/cardbus chip support
#device ath_ar5210 # AR5210 chips
#device ath_ar5211 # AR5211 chips
#device ath_ar5212 # AR5212 chips
#device ath_rf2413
#device ath_rf2417
#device ath_rf2425
#device ath_rf5111
#device ath_rf5112
#device ath_rf5413
#device ath_ar5416 # AR5416 chips
options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
# All of the AR5212 parts have a problem when paired with the AR71xx
# CPUS. These parts have a bug that triggers a fatal bus error on the AR71xx
# only. Details of the exact nature of the bug are sketchy, but some can be
# found at https://forum.openwrt.org/viewtopic.php?pid=70060 on pages 4, 5 and
# 6. This option enables this workaround. There is a performance penalty
# for this work around, but without it things don't work at all. The DMA
# from the card usually bursts 128 bytes, but on the affected CPUs, only
# 4 are safe.
options AH_RXCFG_SDMAMW_4BYTES
#device ath_ar9160 # AR9160 chips
#device ath_ar9280 # AR9280 chips
#device ath_ar9285 # AR9285 chips
device ath_rate_sample # SampleRate tx rate control for ath
device bwi # Broadcom BCM430* BCM431*
device bwn # Broadcom BCM43xx
device malo # Marvell Libertas wireless NICs.
device mwl # Marvell 88W8363 802.11n wireless NICs.
device mwlfw
device ral # Ralink Technology RT2500 wireless NICs.
# Use sf_buf(9) interface for jumbo buffers on ti(4) controllers.
#options TI_SF_BUF_JUMBO
# Turn on the header splitting option for the ti(4) driver firmware. This
# only works for Tigon II chips, and has no effect for Tigon I chips.
# This option requires the TI_SF_BUF_JUMBO option above.
#options TI_JUMBO_HDRSPLIT
# These two options allow manipulating the mbuf cluster size and mbuf size,
# respectively. Be very careful with NIC driver modules when changing
# these from their default values, because that can potentially cause a
# mismatch between the mbuf size assumed by the kernel and the mbuf size
# assumed by a module. The only driver that currently has the ability to
# detect a mismatch is ti(4).
options MCLSHIFT=12 # mbuf cluster shift in bits, 12 == 4KB
options MSIZE=512 # mbuf size in bytes
#
# ATM related options (Cranor version)
# (note: this driver cannot be used with the HARP ATM stack)
#
# The `en' device provides support for Efficient Networks (ENI)
# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
#
# The `hatm' device provides support for Fore/Marconi HE155 and HE622
# ATM PCI cards.
#
# The `fatm' device provides support for Fore PCA200E ATM PCI cards.
#
# The `patm' device provides support for IDT77252 based cards like
# ProSum's ProATM-155 and ProATM-25 and IDT's evaluation boards.
#
# atm device provides generic atm functions and is required for
# atm devices.
# NATM enables the netnatm protocol family that can be used to
# bypass TCP/IP.
#
# utopia provides the access to the ATM PHY chips and is required for en,
# hatm and fatm.
#
# the current driver supports only PVC operations (no atm-arp, no multicast).
# for more details, please read the original documents at
# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
#
device atm
device en
device fatm #Fore PCA200E
device hatm #Fore/Marconi HE155/622
device patm #IDT77252 cards (ProATM and IDT)
device utopia #ATM PHY driver
options NATM #native ATM
options LIBMBPOOL #needed by patm, iatm
#
# Sound drivers
#
# sound: The generic sound driver.
#
device sound
#
# snd_*: Device-specific drivers.
#
# The flags of the device tell the device a bit more info about the
# device that normally is obtained through the PnP interface.
# bit 2..0 secondary DMA channel;
# bit 4 set if the board uses two dma channels;
# bit 15..8 board type, overrides autodetection; leave it
# zero if don't know what to put in (and you don't,
# since this is unsupported at the moment...).
#
# snd_ad1816: Analog Devices AD1816 ISA PnP/non-PnP.
# snd_als4000: Avance Logic ALS4000 PCI.
# snd_atiixp: ATI IXP 200/300/400 PCI.
# snd_audiocs: Crystal Semiconductor CS4231 SBus/EBus. Only
# for sparc64.
# snd_cmi: CMedia CMI8338/CMI8738 PCI.
# snd_cs4281: Crystal Semiconductor CS4281 PCI.
# snd_csa: Crystal Semiconductor CS461x/428x PCI. (except
# 4281)
# snd_ds1: Yamaha DS-1 PCI.
# snd_emu10k1: Creative EMU10K1 PCI and EMU10K2 (Audigy) PCI.
# snd_emu10kx: Creative SoundBlaster Live! and Audigy
# snd_envy24: VIA Envy24 and compatible, needs snd_spicds.
# snd_envy24ht: VIA Envy24HT and compatible, needs snd_spicds.
# snd_es137x: Ensoniq AudioPCI ES137x PCI.
# snd_ess: Ensoniq ESS ISA PnP/non-PnP, to be used in
# conjunction with snd_sbc.
# snd_fm801: Forte Media FM801 PCI.
# snd_gusc: Gravis UltraSound ISA PnP/non-PnP.
# snd_hda: Intel High Definition Audio (Controller) and
# compatible.
# snd_hdspe: RME HDSPe AIO and RayDAT.
# snd_ich: Intel ICH AC'97 and some more audio controllers
# embedded in a chipset, for example nVidia
# nForce controllers.
# snd_maestro: ESS Technology Maestro-1/2x PCI.
# snd_maestro3: ESS Technology Maestro-3/Allegro PCI.
# snd_mss: Microsoft Sound System ISA PnP/non-PnP.
# snd_neomagic: Neomagic 256 AV/ZX PCI.
# snd_sb16: Creative SoundBlaster16, to be used in
# conjunction with snd_sbc.
# snd_sb8: Creative SoundBlaster (pre-16), to be used in
# conjunction with snd_sbc.
# snd_sbc: Creative SoundBlaster ISA PnP/non-PnP.
# Supports ESS and Avance ISA chips as well.
# snd_solo: ESS Solo-1x PCI.
# snd_spicds: SPI codec driver, needed by Envy24/Envy24HT drivers.
# snd_t4dwave: Trident 4DWave DX/NX PCI, Sis 7018 PCI and Acer Labs
# M5451 PCI.
# snd_uaudio: USB audio.
# snd_via8233: VIA VT8233x PCI.
# snd_via82c686: VIA VT82C686A PCI.
# snd_vibes: S3 Sonicvibes PCI.
device snd_ad1816
device snd_als4000
device snd_atiixp
#device snd_audiocs
device snd_cmi
device snd_cs4281
device snd_csa
device snd_ds1
device snd_emu10k1
device snd_emu10kx
device snd_envy24
device snd_envy24ht
device snd_es137x
device snd_ess
device snd_fm801
device snd_gusc
device snd_hda
device snd_hdspe
device snd_ich
device snd_maestro
device snd_maestro3
device snd_mss
device snd_neomagic
device snd_sb16
device snd_sb8
device snd_sbc
device snd_solo
device snd_spicds
device snd_t4dwave
device snd_uaudio
device snd_via8233
device snd_via82c686
device snd_vibes
# For non-PnP sound cards:
hint.pcm.0.at="isa"
hint.pcm.0.irq="10"
hint.pcm.0.drq="1"
hint.pcm.0.flags="0x0"
hint.sbc.0.at="isa"
hint.sbc.0.port="0x220"
hint.sbc.0.irq="5"
hint.sbc.0.drq="1"
hint.sbc.0.flags="0x15"
hint.gusc.0.at="isa"
hint.gusc.0.port="0x220"
hint.gusc.0.irq="5"
hint.gusc.0.drq="1"
hint.gusc.0.flags="0x13"
#
# Following options are intended for debugging/testing purposes:
#
# SND_DEBUG Enable extra debugging code that includes
# sanity checking and possible increase of
# verbosity.
#
# SND_DIAGNOSTIC Similar in a spirit of INVARIANTS/DIAGNOSTIC,
# zero tolerance against inconsistencies.
#
# SND_FEEDER_MULTIFORMAT By default, only 16/32 bit feeders are compiled
# in. This options enable most feeder converters
# except for 8bit. WARNING: May bloat the kernel.
#
# SND_FEEDER_FULL_MULTIFORMAT Ditto, but includes 8bit feeders as well.
#
# SND_FEEDER_RATE_HP (feeder_rate) High precision 64bit arithmetic
# as much as possible (the default trying to
# avoid it). Possible slowdown.
#
# SND_PCM_64 (Only applicable for i386/32bit arch)
# Process 32bit samples through 64bit
# integer/arithmetic. Slight increase of dynamic
# range at a cost of possible slowdown.
#
# SND_OLDSTEREO Only 2 channels are allowed, effectively
# disabling multichannel processing.
#
options SND_DEBUG
options SND_DIAGNOSTIC
options SND_FEEDER_MULTIFORMAT
options SND_FEEDER_FULL_MULTIFORMAT
options SND_FEEDER_RATE_HP
options SND_PCM_64
options SND_OLDSTEREO
#
# IEEE-488 hardware:
# pcii: PCIIA cards (uPD7210 based isa cards)
# tnt4882: National Instruments PCI-GPIB card.
device pcii
hint.pcii.0.at="isa"
hint.pcii.0.port="0x2e1"
hint.pcii.0.irq="5"
hint.pcii.0.drq="1"
device tnt4882
#
# Miscellaneous hardware:
#
# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
# joy: joystick (including IO DATA PCJOY PC Card joystick)
# cmx: OmniKey CardMan 4040 pccard smartcard reader
# Mitsumi CD-ROM
device mcd
hint.mcd.0.at="isa"
hint.mcd.0.port="0x300"
# for the Sony CDU31/33A CDROM
device scd
hint.scd.0.at="isa"
hint.scd.0.port="0x230"
device joy # PnP aware, hints for non-PnP only
hint.joy.0.at="isa"
hint.joy.0.port="0x201"
device cmx
#
# The 'bktr' device is a PCI video capture device using the Brooktree
# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
# TV card, e.g. Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
#
# options OVERRIDE_CARD=xxx
# options OVERRIDE_TUNER=xxx
# options OVERRIDE_MSP=1
# options OVERRIDE_DBX=1
# These options can be used to override the auto detection
# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
# Using sysctl(8) run-time overrides on a per-card basis can be made
#
# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
# or
# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
# Specifies the default video capture mode.
# This is required for Dual Crystal (28&35MHz) boards where PAL is used
# to prevent hangs during initialization, e.g. VideoLogic Captivator PCI.
#
# options BKTR_USE_PLL
# This is required for PAL or SECAM boards with a 28MHz crystal and no 35MHz
# crystal, e.g. some new Bt878 cards.
#
# options BKTR_GPIO_ACCESS
# This enables IOCTLs which give user level access to the GPIO port.
#
# options BKTR_NO_MSP_RESET
# Prevents the MSP34xx reset. Good if you initialize the MSP in another OS first
#
# options BKTR_430_FX_MODE
# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
#
# options BKTR_SIS_VIA_MODE
# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
# needed for some old SiS and VIA chipset motherboards.
# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
# motherboards and motherboards with bad or incomplete PCI 2.1 support.
# As a rough guess, old = before 1998
#
# options BKTR_NEW_MSP34XX_DRIVER
# Use new, more complete initialization scheme for the msp34* soundchip.
# Should fix stereo autodetection if the old driver does only output
# mono sound.
#
# options BKTR_USE_FREEBSD_SMBUS
# Compile with FreeBSD SMBus implementation
#
# Brooktree driver has been ported to the new I2C framework. Thus,
# you'll need to have the following 3 lines in the kernel config.
# device smbus
# device iicbus
# device iicbb
# device iicsmb
# The iic and smb devices are only needed if you want to control other
# I2C slaves connected to the external connector of some cards.
#
device bktr
#
# PC Card/PCMCIA and Cardbus
#
# cbb: pci/cardbus bridge implementing YENTA interface
# pccard: pccard slots
# cardbus: cardbus slots
device cbb
device pccard
device cardbus
#
# MMC/SD
#
# mmc MMC/SD bus
# mmcsd MMC/SD memory card
# sdhci Generic PCI SD Host Controller
#
device mmc
device mmcsd
device sdhci
#
# SMB bus
#
# System Management Bus support is provided by the 'smbus' device.
# Access to the SMBus device is via the 'smb' device (/dev/smb*),
# which is a child of the 'smbus' device.
#
# Supported devices:
# smb standard I/O through /dev/smb*
#
# Supported SMB interfaces:
# iicsmb I2C to SMB bridge with any iicbus interface
# bktr brooktree848 I2C hardware interface
# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
# viapm VIA VT82C586B/596B/686A and VT8233 Power Management Unit
# amdpm AMD 756 Power Management Unit
# amdsmb AMD 8111 SMBus 2.0 Controller
# nfpm NVIDIA nForce Power Management Unit
# nfsmb NVIDIA nForce2/3/4 MCP SMBus 2.0 Controller
# ismt Intel SMBus 2.0 controller chips (on Atom S1200, C2000)
#
device smbus # Bus support, required for smb below.
device intpm
device alpm
device ichsmb
device viapm
device amdpm
device amdsmb
device nfpm
device nfsmb
device ismt
device smb
# SMBus peripheral devices
#
# jedec_ts Temperature Sensor compliant with JEDEC Standard 21-C
#
device jedec_ts
# I2C Bus
#
# Philips i2c bus support is provided by the `iicbus' device.
#
# Supported devices:
# ic i2c network interface
# iic i2c standard io
# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
# iicoc simple polling driver for OpenCores I2C controller
#
# Supported interfaces:
# bktr brooktree848 I2C software interface
#
# Other:
# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
#
device iicbus # Bus support, required for ic/iic/iicsmb below.
device iicbb
device ic
device iic
device iicsmb # smb over i2c bridge
device iicoc # OpenCores I2C controller support
# I2C peripheral devices
#
# ds133x Dallas Semiconductor DS1337, DS1338 and DS1339 RTC
# ds1374 Dallas Semiconductor DS1374 RTC
# ds1672 Dallas Semiconductor DS1672 RTC
# s35390a Seiko Instruments S-35390A RTC
#
device ds133x
device ds1374
device ds1672
device s35390a
# Parallel-Port Bus
#
# Parallel port bus support is provided by the `ppbus' device.
# Multiple devices may be attached to the parallel port, devices
# are automatically probed and attached when found.
#
# Supported devices:
# vpo Iomega Zip Drive
# Requires SCSI disk support ('scbus' and 'da'), best
# performance is achieved with ports in EPP 1.9 mode.
# lpt Parallel Printer
# plip Parallel network interface
# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
# pps Pulse per second Timing Interface
# lpbb Philips official parallel port I2C bit-banging interface
# pcfclock Parallel port clock driver.
#
# Supported interfaces:
# ppc ISA-bus parallel port interfaces.
#
options PPC_PROBE_CHIPSET # Enable chipset specific detection
# (see flags in ppc(4))
options DEBUG_1284 # IEEE1284 signaling protocol debug
options PERIPH_1284 # Makes your computer act as an IEEE1284
# compliant peripheral
options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
options VP0_DEBUG # ZIP/ZIP+ debug
options LPT_DEBUG # Printer driver debug
options PPC_DEBUG # Parallel chipset level debug
options PLIP_DEBUG # Parallel network IP interface debug
options PCFCLOCK_VERBOSE # Verbose pcfclock driver
options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
device ppc
hint.ppc.0.at="isa"
hint.ppc.0.irq="7"
device ppbus
device vpo
device lpt
device plip
device ppi
device pps
device lpbb
device pcfclock
# Kernel BOOTP support
options BOOTP # Use BOOTP to obtain IP address/hostname
# Requires NFSCLIENT and NFS_ROOT
options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
options BOOTP_COMPAT # Workaround for broken bootp daemons.
options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
options BOOTP_BLOCKSIZE=8192 # Override NFS block size
#
# Add software watchdog routines.
#
options SW_WATCHDOG
#
# Add the software deadlock resolver thread.
#
options DEADLKRES
#
# Disable swapping of stack pages. This option removes all
# code which actually performs swapping, so it's not possible to turn
# it back on at run-time.
#
# This is sometimes usable for systems which don't have any swap space
# (see also sysctls "vm.defer_swapspace_pageouts" and
# "vm.disable_swapspace_pageouts")
#
#options NO_SWAPPING
# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
# for sendfile(2) that are used to map file VM pages, and normally
# default to a quantity that is roughly 16*MAXUSERS+512. You would
# typically want about 4 of these for each simultaneous file send.
#
options NSFBUFS=1024
#
# Enable extra debugging code for locks. This stores the filename and
# line of whatever acquired the lock in the lock itself, and changes a
# number of function calls to pass around the relevant data. This is
# not at all useful unless you are debugging lock code. Also note
# that it is likely to break e.g. fstat(1) unless you recompile your
# userland with -DDEBUG_LOCKS as well.
#
options DEBUG_LOCKS
#####################################################################
# USB support
# UHCI controller
device uhci
# OHCI controller
device ohci
# EHCI controller
device ehci
# XHCI controller
device xhci
# SL811 Controller
#device slhci
# General USB code (mandatory for USB)
device usb
#
# USB Double Bulk Pipe devices
device udbp
# USB Fm Radio
device ufm
# USB LED
device uled
# Human Interface Device (anything with buttons and dials)
device uhid
# USB keyboard
device ukbd
# USB printer
device ulpt
# USB mass storage driver (Requires scbus and da)
device umass
# USB mass storage driver for device-side mode
device usfs
# USB support for Belkin F5U109 and Magic Control Technology serial adapters
device umct
# USB modem support
device umodem
# USB mouse
device ums
# USB touchpad(s)
device atp
device wsp
# eGalax USB touch screen
device uep
# Diamond Rio 500 MP3 player
device urio
#
# USB serial support
device ucom
# USB support for 3G modem cards by Option, Novatel, Huawei and Sierra
device u3g
# USB support for Technologies ARK3116 based serial adapters
device uark
# USB support for Belkin F5U103 and compatible serial adapters
device ubsa
# USB support for serial adapters based on the FT8U100AX and FT8U232AM
device uftdi
# USB support for some Windows CE based serial communication.
device uipaq
# USB support for Prolific PL-2303 serial adapters
device uplcom
# USB support for Silicon Laboratories CP2101/CP2102 based USB serial adapters
device uslcom
# USB Visor and Palm devices
device uvisor
# USB serial support for DDI pocket's PHS
device uvscom
#
# USB ethernet support
device uether
# ADMtek USB ethernet. Supports the LinkSys USB100TX,
# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
# eval board.
device aue
# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the
# LinkSys USB200M and various other adapters.
device axe
# ASIX Electronics AX88178A/AX88179 USB 2.0/3.0 gigabit ethernet driver.
device axge
#
# Devices which communicate using Ethernet over USB, particularly
# Communication Device Class (CDC) Ethernet specification. Supports
# Sharp Zaurus PDAs, some DOCSIS cable modems and so on.
device cdce
#
# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
# and Netmate II, and the Belkin F5U111.
device cue
#
# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
# and 2104USB, and the Corega USB-T.
device kue
#
# RealTek RTL8150 USB to fast ethernet. Supports the Melco LUA-KTX
# and the GREEN HOUSE GH-USB100B.
device rue
#
# Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC.
device udav
#
# Moschip MCS7730/MCS7840 USB to fast ethernet. Supports the Sitecom LN030.
device mos
#
# HSxPA devices from Option N.V
device uhso
# Realtek RTL8188SU/RTL8191SU/RTL8192SU wireless driver
device rsu
#
# Ralink Technology RT2501USB/RT2601USB wireless driver
device rum
# Ralink Technology RT2700U/RT2800U/RT3000U wireless driver
device run
#
# Atheros AR5523 wireless driver
device uath
#
# Conexant/Intersil PrismGT wireless driver
device upgt
#
# Ralink Technology RT2500USB wireless driver
device ural
#
# RNDIS USB ethernet driver
device urndis
# Realtek RTL8187B/L wireless driver
device urtw
#
# Realtek RTL8188CU/RTL8192CU wireless driver
device urtwn
#
# ZyDas ZD1211/ZD1211B wireless driver
device zyd
#
# Sierra USB wireless driver
device usie
#
# debugging options for the USB subsystem
#
options USB_DEBUG
options U3G_DEBUG
# options for ukbd:
options UKBD_DFLT_KEYMAP # specify the built-in keymap
makeoptions UKBD_DFLT_KEYMAP=it.iso
# options for uplcom:
options UPLCOM_INTR_INTERVAL=100 # interrupt pipe interval
# in milliseconds
# options for uvscom:
options UVSCOM_DEFAULT_OPKTSIZE=8 # default output packet size
options UVSCOM_INTR_INTERVAL=100 # interrupt pipe interval
# in milliseconds
#####################################################################
# FireWire support
device firewire # FireWire bus code
device sbp # SCSI over Firewire (Requires scbus and da)
device sbp_targ # SBP-2 Target mode (Requires scbus and targ)
device fwe # Ethernet over FireWire (non-standard!)
device fwip # IP over FireWire (RFC2734 and RFC3146)
#####################################################################
# dcons support (Dumb Console Device)
device dcons # dumb console driver
device dcons_crom # FireWire attachment
options DCONS_BUF_SIZE=16384 # buffer size
options DCONS_POLL_HZ=100 # polling rate
options DCONS_FORCE_CONSOLE=0 # force to be the primary console
options DCONS_FORCE_GDB=1 # force to be the gdb device
#####################################################################
# crypto subsystem
#
# This is a port of the OpenBSD crypto framework. Include this when
# configuring IPSEC and when you have a h/w crypto device to accelerate
# user applications that link to OpenSSL.
#
# Drivers are ports from OpenBSD with some simple enhancements that have
# been fed back to OpenBSD.
device crypto # core crypto support
device cryptodev # /dev/crypto for access to h/w
device rndtest # FIPS 140-2 entropy tester
device hifn # Hifn 7951, 7781, etc.
options HIFN_DEBUG # enable debugging support: hw.hifn.debug
options HIFN_RNDTEST # enable rndtest support
device ubsec # Broadcom 5501, 5601, 58xx
options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
options UBSEC_RNDTEST # enable rndtest support
#####################################################################
#
# Embedded system options:
#
# An embedded system might want to run something other than init.
options INIT_PATH=/sbin/init:/rescue/init
# Debug options
options BUS_DEBUG # enable newbus debugging
options DEBUG_VFS_LOCKS # enable VFS lock debugging
options SOCKBUF_DEBUG # enable sockbuf last record/mb tail checking
#
# Verbose SYSINIT
#
# Make the SYSINIT process performed by mi_startup() verbose. This is very
# useful when porting to a new architecture. If DDB is also enabled, this
# will print function names instead of addresses.
options VERBOSE_SYSINIT
#####################################################################
# SYSV IPC KERNEL PARAMETERS
#
# Maximum number of System V semaphores that can be used on the system at
# one time.
options SEMMNI=11
# Total number of semaphores system wide
options SEMMNS=61
# Total number of undo structures in system
options SEMMNU=31
# Maximum number of System V semaphores that can be used by a single process
# at one time.
options SEMMSL=61
# Maximum number of operations that can be outstanding on a single System V
# semaphore at one time.
options SEMOPM=101
# Maximum number of undo operations that can be outstanding on a single
# System V semaphore at one time.
options SEMUME=11
# Maximum number of shared memory pages system wide.
options SHMALL=1025
# Maximum size, in bytes, of a single System V shared memory region.
options SHMMAX=(SHMMAXPGS*PAGE_SIZE+1)
options SHMMAXPGS=1025
# Minimum size, in bytes, of a single System V shared memory region.
options SHMMIN=2
# Maximum number of shared memory regions that can be used on the system
# at one time.
options SHMMNI=33
# Maximum number of System V shared memory regions that can be attached to
# a single process at one time.
options SHMSEG=9
# Compress user core dumps.
options COMPRESS_USER_CORES
# required to compress file output from kernel for COMPRESS_USER_CORES.
device gzio
# Set the amount of time (in seconds) the system will wait before
# rebooting automatically when a kernel panic occurs. If set to (-1),
# the system will wait indefinitely until a key is pressed on the
# console.
options PANIC_REBOOT_WAIT_TIME=16
# Attempt to bypass the buffer cache and put data directly into the
# userland buffer for read operation when O_DIRECT flag is set on the
# file. Both offset and length of the read operation must be
# multiples of the physical media sector size.
#
options DIRECTIO
# Specify a lower limit for the number of swap I/O buffers. They are
# (among other things) used when bypassing the buffer cache due to
# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
#
options NSWBUF_MIN=120
#####################################################################
# More undocumented options for linting.
# Note that documenting these is not considered an affront.
options CAM_DEBUG_DELAY
# VFS cluster debugging.
options CLUSTERDEBUG
options DEBUG
# Kernel filelock debugging.
options LOCKF_DEBUG
# System V compatible message queues
# Please note that the values provided here are used to test kernel
# building. The defaults in the sources provide almost the same numbers.
# MSGSSZ must be a power of 2 between 8 and 1024.
options MSGMNB=2049 # Max number of chars in queue
options MSGMNI=41 # Max number of message queue identifiers
options MSGSEG=2049 # Max number of message segments
options MSGSSZ=16 # Size of a message segment
options MSGTQL=41 # Max number of messages in system
options NBUF=512 # Number of buffer headers
options SCSI_NCR_DEBUG
options SCSI_NCR_MAX_SYNC=10000
options SCSI_NCR_MAX_WIDE=1
options SCSI_NCR_MYADDR=7
options SC_DEBUG_LEVEL=5 # Syscons debug level
options SC_RENDER_DEBUG # syscons rendering debugging
options VFS_BIO_DEBUG # VFS buffer I/O debugging
options KSTACK_MAX_PAGES=32 # Maximum pages to give the kernel stack
options KSTACK_USAGE_PROF
# Adaptec Array Controller driver options
options AAC_DEBUG # Debugging levels:
# 0 - quiet, only emit warnings
# 1 - noisy, emit major function
# points and things done
# 2 - extremely noisy, emit trace
# items in loops, etc.
# Resource Accounting
options RACCT
# Resource Limits
options RCTL
# Yet more undocumented options for linting.
# BKTR_ALLOC_PAGES has no effect except to cause warnings, and
# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the
# driver still mostly spells this option BROOKTREE_ALLOC_PAGES.
##options BKTR_ALLOC_PAGES=(217*4+1)
options BROOKTREE_ALLOC_PAGES=(217*4+1)
options MAXFILES=999
# Random number generator
options RANDOM_YARROW # Yarrow RNG
##options RANDOM_FORTUNA # Fortuna RNG - not yet implemented
options RANDOM_DEBUG # Debugging messages
options RANDOM_RWFILE # Read and write entropy cache
# Intel em(4) driver
options EM_MULTIQUEUE # Activate multiqueue features/disable MSI-X
|