kern/55297: kernel panic after running XFree86
stephan mantler
step at stephanmantler.com
Tue Aug 5 15:10:17 PDT 2003
>Number: 55297
>Category: kern
>Synopsis: kernel panic after running XFree86
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Aug 05 15:10:12 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator: stephan mantler
>Release: FreeBSD 4.8-STABLE i386
>Organization:
>Environment:
see attached dmesg, XF86Config and kernel configuration for details.
System: FreeBSD step.home.lan 4.8-STABLE FreeBSD 4.8-STABLE #10: Tue Aug
5 21:52:21 CEST 2003 root at step.home.lan:/usr/obj/usr/src/sys/step i386
XFree86 is 4.3.0 with Matrox' proprietary (Linux) drivers for the
Parhelia graphics accelerator (driver version v0.0.3)
>Description:
After running XFree86, trying to reboot via Ctrl-Alt-Del reproducibly
causes kernel panic.
>How-To-Repeat:
- startx
- shut down X11 via Ctrl-Alt-Backspace
- try to reboot via Ctrl-Alt-Del
>Fix:
--- gdb-script.txt begins here ---
Script started on Tue Aug 5 22:45:13 2003
You have mail.
step# gdb -k kernel.debug /usr/crash/vmcore.2
GNU gdb 4.18 (FreeBSD)
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...Deprecated bfd_read
called at
/usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c
line 2627 in elfstab_build_psymtabs
Deprecated bfd_read called at
/usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c
line 933 in fill_symbuf
IdlePTD at phsyical address 0x0042f000
initial pcb at physical address 0x0037ac00
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x724
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01abded
stack pointer = 0x10:0xe0682e94
frame pointer = 0x10:0xe0682ea8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 123 (inetd)
interrupt mask = none
trap number = 12
panic: page fault
syncing disks... 120 109 98 85 82 82 82 82 12 12 12 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
giving up on 1 buffers
Uptime: 30m35s
dumping to dev #ad/0x30019, offset 8160
dump ata1: resetting devices .. done
1023 1022 1021 1020 1019 1018 1017 1016 1015 1014 1013 1012 1011 1010
1009 1008 1007 1006 1005 1004 1003 1002 1001 1000 999 998 997 996 995
994 993 992 991 990 989 988 987 986 985 984 983 982 981 980 979 978 977
976 975 974 973 972 971 970 969 968 967 966 965 964 963 962 961 960 959
958 957 956 955 954 953 952 951 950 949 948 947 946 945 944 943 942 941
940 939 938 937 936 935 934 933 932 931 930 929 928 927 926 925 924 923
922 921 920 919 918 917 916 915 914 913 912 911 910 909 908 907 906 905
904 903 902 901 900 899 898 897 896 895 894 893 892 891 890 889 888 887
886 885 884 883 882 881 880 879 878 877 876 875 874 873 872 871 870 869
868 867 866 865 864 863 862 861 860 859 858 857 856 855 854 853 852 851
850 849 848 847 846 845 844 843 842 841 840 839 838 837 836 835 834 833
832 831 830 829 828 827 826 825 824 823 822 821 820 819 818 817 816 815
814 813 812 811 810 809 808 807 806 805 804 803 802 801 800 799 798 797
796 795 794 793 792 791 790 789 788 787 786 785 784 783 7!
82 781 780 779 778 777 776 775 774 773 772 771 770 769 768 767 766 765
764 763 762 761 760 759 758 757 756 755 754 753 752 751 750 749 748 747
746 745 744 743 742 741 740 739 738 737 736 735 734 733 732 731 730 729
728 727 726 725 724 723 722 721 720 719 718 717 716 715 714 713 712 711
710 709 708 707 706 705 704 703 702 701 700 699 698 697 696 695 694 693
692 691 690 689 688 687 686 685 684 683 682 681 680 679 678 677 676 675
674 673 672 671 670 669 668 667 666 665 664 663 662 661 660 659 658 657
656 655 654 653 652 651 650 649 648 647 646 645 644 643 642 641 640 639
638 637 636 635 634 633 632 631 630 629 628 627 626 625 624 623 622 621
620 619 618 617 616 615 614 613 612 611 610 609 608 607 606 605 604 603
602 601 600 599 598 597 596 595 594 593 592 591 590 589 588 587 586 585
584 583 582 581 580 579 578 577 576 575 574 573 572 571 570 569 568 567
566 565 564 563 562 561 560 559 558 557 556 555 554 553 552 551 550 549
548 547 546 545 544 543 542 541 540 539 538 537 536 5!
35 534 533 532 531 530 529 528 527 526 525 524 523 522 521 520!
519 518
517 516 515 514 513 512 511 510 509 508 507 506 505 504 503 502 501
500 499 498 497 496 495 494 493 492 491 490 489 488 487 486 485 484 483
482 481 480 479 478 477 476 475 474 473 472 471 470 469 468 467 466 465
464 463 462 461 460 459 458 457 456 455 454 453 452 451 450 449 448 447
446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431 430 429
428 427 426 425 424 423 422 421 420 419 418 417 416 415 414 413 412 411
410 409 408 407 406 405 404 403 402 401 400 399 398 397 396 395 394 393
392 391 390 389 388 387 386 385 384 383 382 381 380 379 378 377 376 375
374 373 372 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357
356 355 354 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339
338 337 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321
320 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303
302 301 300 299 298 297 296 295 294 293 292 291 290 289 288 287 286 285
284 283 282 281 280 279 278 277 276 275 274 273 272 271 !
270 269 268 267 266 265 264 263 262 261 260 259 258 257 256 255 254
253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236
235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218
217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200
199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182
181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164
163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146
145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128
127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110
109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
---
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
487 if (dumping++) {
(kgdb) bt
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
#1 0xc017d4df in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316
#2 0xc017d904 in poweroff_wait (junk=0xc032a66c, howto=-1070423697)
at /usr/src/sys/kern/kern_shutdown.c:595
#3 0xc02d3776 in trap_fatal (frame=0xe0682e54, eva=1828)
at /usr/src/sys/i386/i386/trap.c:974
#4 0xc02d3449 in trap_pfault (frame=0xe0682e54, usermode=0, eva=1828)
at /usr/src/sys/i386/i386/trap.c:867
#5 0xc02d3033 in trap (frame={tf_fs = 16, tf_es = 16, tf_ds = 16,
tf_edi = -602013920, tf_esi = -602013920, tf_ebp = -530043224,
tf_isp = -530043264, tf_ebx = 1824, tf_edx = -602013920,
tf_ecx = -602013920, tf_eax = 1824, tf_trapno = 12, tf_err = 0,
tf_eip = -1071989267, tf_cs = 8, tf_eflags = 66198,
tf_esp = -1015088128, tf_ss = -602013920})
at /usr/src/sys/i386/i386/trap.c:466
#6 0xc01abded in vrele (vp=0x720) at /usr/src/sys/kern/vfs_subr.c:1578
#7 0xc0175aa5 in exit1 (p=0xdc1dff20, rv=15)
at /usr/src/sys/kern/kern_exit.c:279
#8 0xc017f3f2 in sigexit (p=0xdc1dff20, sig=15)
at /usr/src/sys/kern/kern_sig.c:1504
#9 0xc017f16c in postsig (sig=15) at /usr/src/sys/kern/kern_sig.c:1407
#10 0xc02d3b74 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = -1077938028, tf_esi = 134559648, tf_ebp = -1077936768,
tf_isp = -530042924, tf_ebx = 3, tf_edx = 0, tf_ecx = 0, tf_eax = 4,
---Type <return> to continue, or q <return> to quit---
tf_trapno = 12, tf_err = 2, tf_eip = 671861452, tf_cs = 31,
tf_eflags = 519, tf_esp = -1077938300, tf_ss = 47})
at /usr/src/sys/i386/i386/trap.c:174
#11 0xc02c5535 in Xint0x80_syscall ()
Cannot access memory at address 0xbfbffd80.
(kgdb) q
step# exit
Script done on Tue Aug 5 22:45:56 2003
--- gdb-script.txt ends here ---
--- dmesg.txt begins here ---
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.8-STABLE #10: Tue Aug 5 21:52:21 CEST 2003
root at step.home.lan:/usr/obj/usr/src/sys/step
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Athlon(tm) processor (1200.05-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x642 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>
real memory = 1073676288 (1048512K bytes)
avail memory = 1040924672 (1016528K bytes)
Preloaded elf kernel "kernel" at 0xc0410000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 9 entries at 0xc00fdd90
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <VIA 8363 (Apollo KT133) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <Matrox model 0527 graphics accelerator> at 0.0 irq 10
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA100 controller> port 0xc000-0xc00f at device 7.1
on pci0
atapci0: Correcting VIA config for southbridge data corruption bug
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 11 at device
7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ugen0: DataFab Systems Inc. USB to CF + SM Combo (LC1), rev 1.10/0.17,
addr 2
uhci1: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 11 at device
7.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2: Genesys Logic USB Hub, class 9/0, rev 1.01/0.12, addr 2
uhub2: 4 ports with 4 removable, bus powered
ulpt0: Lexmark Lexmark Z65, rev 2.00/1.00, addr 3, iclass 7/1
ugen1: Hewlett-Packard HP ScanJet 4470c, rev 1.10/1.00, addr 4
pci0: <unknown card> (vendor=0x1106, dev=0x3057) at 7.4
pcm0: <VIA VT82C686A> port 0xd400-0xd403,0xd000-0xd003,0xcc00-0xccff irq
5 at device 7.5 on pci0
pcm0: <ICEnsemble ICE1232 ac97 codec>
fwohci0: <VIA VT6306> port 0xd800-0xd87f mem 0xdf004000-0xdf0047ff irq
10 at device 8.0 on pci0
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channel is 8.
fwohci0: EUI64 00:60:8f:00:00:00:1b:df
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
if_fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:60:8f:00:1b:df
sbp0: <SBP2/SCSI over firewire> on firewire0
fwohci0: Initiate bus reset
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc1, gen=1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
firewire0: bus manager 1 (me)
meteor0: <Philips SAA 7116> mem 0xdf000000-0xdf000fff irq 9 at device
9.0 on pci0
meteor0: <Philips SAA 7196> rev 0x1
meteor0: driver is using old-style compatibility shims
bktr0: <BrookTree 878> mem 0xdf001000-0xdf001fff irq 5 at device 10.0 on
pci0
bktr0: Warning - card vendor 0x11bd (model 0x0012) unknown.
bktr0: Detected a MSP3450G-B8 at 0x80
bktr0: Pinnacle/Miro TV, Temic PAL I tuner, msp3400c stereo.
pci0: <unknown card> (vendor=0x109e, dev=0x0878) at 10.1 irq 5
rp0: <rp> port 0xdc00-0xdc3f irq 5 at device 12.0 on pci0
RocketPort0 = 8 ports
rp0: driver is using old-style compatibility shims
xl0: <3Com 3c905B-COMBO Fast Etherlink XL> port 0xe000-0xe07f mem
0xdf003000-0xdf00307f irq 11 at device 13.0 on pci0
xl0: Ethernet address: 00:04:76:93:5e:10
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
orm0: <Option ROM> at iomem 0xc0000-0xc8fff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse Explorer, device ID 4
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ad0: 57241MB <ST360021A> [116301/16/63] at ata0-master UDMA100
ad3: 58644MB <IC35L060AVER07-0> [119150/16/63] at ata1-slave UDMA100
acd0: CD-RW <_NEC DVD+RW ND-1000A> at ata0-slave PIO4
acd1: CD-RW <PLEXTOR CD-R PX-W8432T> at ata1-master PIO4
firewire0: New S400 device ID:0010b920003e08e5
Mounting root from ufs:/dev/ad3s2a
da0 at sbp0 bus 0 target 0 lun 0
da0: <Maxtor 5000XT v1.00.00 0000> Fixed Simplified Direct Access
SCSI-4 device
da0: 50.000MB/s transfers, Tagged Queueing Enabled
da0: 239371MB (490232832 512 byte sectors: 255H 63S/T 30515C)
ad3s1: raw partition size != slice size
ad3s1: start 63, end 4000184, size 4000122
ad3s1c: start 63, end 61432559, size 61432497
ad3s1: truncating raw partition
ad3s1: rejecting partition in BSD label: it isn't entirely within the slice
ad3s1: start 63, end 4000184, size 4000122
ad3s1a: start 63, end 10485822, size 10485760
ad3s1: rejecting partition in BSD label: it isn't entirely within the slice
ad3s1b: start 10485823, end 12582974, size 2097152
ad3s1: rejecting partition in BSD label: it isn't entirely within the slice
ad3s1e: start 12582975, end 23068734, size 10485760
ad3s1: rejecting partition in BSD label: it isn't entirely within the slice
ad3s1f: start 23068735, end 61432559, size 38363825
WARNING: / was not properly dismounted
--- dmesg.txt ends here ---
--- XF86Config begins here ---
Section "ServerLayout"
Identifier "Simple Layout"
Screen "Screen 1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
EndSection
Section "Files"
RgbPath "/usr/X11R6/lib/X11/rgb"
FontPath "/usr/X11R6/lib/X11/fonts/local/"
FontPath "/usr/X11R6/lib/X11/fonts/misc/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
FontPath "/usr/X11R6/lib/X11/fonts/Speedo/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
EndSection
Section "Module"
Load "dbe"
Load "extmod"
Load "type1"
Load "freetype"
Load "glx"
EndSection
Section "InputDevice"
Identifier "Keyboard1"
Driver "Keyboard"
Option "AutoRepeat" "500 30"
Option "XkbRules" "xfree86"
Option "XkbModel" "pc101"
Option "XkbLayout" "us"
Option "XkbCompat" ""
EndSection
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/sysmouse"
EndSection
Section "Monitor"
Identifier "My Monitor"
HorizSync 31.5 - 95.0
VertRefresh 50.0 - 85.0
EndSection
Section "Device"
Identifier "MGA CARD 1"
Driver "mtx"
BusID "PCI:1:0:0"
Option "HWcursor" "off"
Option "Busmastering" "no"
Option "DigitalScreen1" "on"
EndSection
Section "Screen"
Identifier "Screen 1"
Device "MGA CARD 1"
Monitor "My Monitor"
DefaultDepth 24
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1600x1200" "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
--- XF86Config ends here ---
--- step begins here ---
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.24 2001/04/05 17:23:10
sos Exp $
machine i386
cpu I686_CPU
ident step
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options MFS #Memory Filesystem
options MD_ROOT #MD is a potential root device
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, NFS required
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660 required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
# To make an SMP kernel, the next two are needed
#options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
device isa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
# SCSI peripherals
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Power management support (see LINT for more options)
device apm0 at nexus? disable flags 0x20 # Advanced Power Management
# PCCARD (PCMCIA) support
device card
device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000
device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
device sio2 at isa? disable port IO_COM3 irq 5
device sio3 at isa? disable port IO_COM4 irq 9
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# ISA Ethernet NICs.
#device ed0 at isa? port 0x300 irq 11 iomem 0xd8000
# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif 4 # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
device uscanner # Scanners
# USB Ethernet, requires mii
device aue # ADMtek USB ethernet
device cue # CATC USB ethernet
device kue # Kawasaki LSI USB ethernet
# bt848
device bktr
options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
# audio
device pcm
# Comtrol Rocketport
device rp
# meteor
device meteor
options METEOR_SYSTEM_DEFAULT=METEOR_PAL
options METEOR_ALLOC_PAGES=433
device firewire
device fwe
device sbp
--- step ends here ---
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