Date: Fri, 2 Oct 1998 09:38:14 -0600 From: Wade Hovind <whovind@atlas.ca> To: "'freebsd-questions@FreeBSD.org'" <freebsd-questions@FreeBSD.ORG> Subject: Minimum SCSI Support? Message-ID: <D18D4AE69307D1118DB0006097DEF2E70A150D@MERCURY>
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Is there a sort of minimum SCSI support that must be in the kernel? The machine this is running on has no SCSI devices whatsoever. The error messages I received: loading kernel od.o: Undefined symbol `_scsi_device_register' referenced from text segment od.o: Undefined symbol `_scsi_open' referenced from text segment od.o: Undefined symbol `_scsi_ioctl' referenced from text segment od.o: Undefined symbol `_scsi_close' referenced from text segment od.o: Undefined symbol `_scsi_minphys' referenced from text segment od.o: Undefined symbol `_scsi_strategy' referenced from text segment od.o: Undefined symbol `_scsi_start_unit' referenced from text segment od.o: Undefined symbol `_sc_print_addr' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_scsi_start_unit' referenced from text segment od.o: Undefined symbol `_scsi_prevent' referenced from text segment od.o: Undefined symbol `_scsi_test_unit_ready' referenced from text segment od.o: Undefined symbol `_scsi_test_unit_ready' referenced from text segment od.o: Undefined symbol `_scsi_prevent' referenced from text segment od.o: Undefined symbol `_scsi_prevent' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_scsi_uto4b' referenced from text segment od.o: Undefined symbol `_scsi_uto2b' referenced from text segment od.o: Undefined symbol `_scsi_scsi_cmd' referenced from text segment od.o: Undefined symbol `_scsi_stop_unit' referenced from text segment od.o: Undefined symbol `_scsi_prevent' referenced from text segment od.o: Undefined symbol `_scsi_do_ioctl' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_scsi_scsi_cmd' referenced from text segment od.o: Undefined symbol `_scsi_4btou' referenced from text segment od.o: Undefined symbol `_scsi_4btou' referenced from text segment od.o: Undefined symbol `_scsi_scsi_cmd' referenced from text segment od.o: Undefined symbol `_scsi_2btou' referenced from text segment od.o: Undefined symbol `_scsi_scsi_cmd' referenced from text segment od.o: Undefined symbol `_scsi_2btou' referenced from text segment od.o: Undefined symbol `_extend_get' referenced from text segment od.o: Undefined symbol `_scsi_sense_print' referenced from text segment *** Error code 1 The conf file I was using Kernel conf file follows: # cat /usr/src/sys/i386/conf/JANUS # # JANUS -- Wade Hovind October 02/98 # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # <URL:http://www.FreeBSD.ORG/>; # The documents are setup to be viewable by Apache at: # janus.atlas.ca:8080/docs/handbook.html # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.77.2.25 1998/07/20 20:11:04 msmith Exp $ machine "i386" cpu "I586_CPU" ident JANUS maxusers 10 #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem # commented out but they can still be loaded if you want to mount # the CD or a dos file system #options NFS #Network Filesystem #options MSDOSFS #MSDOS Filesystem #options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] # we don't have any scsi devices #options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor config kernel root on wd0 controller isa0 # I *think* this can be commented out but I'll leave it for now controller eisa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 # only one floopy drive #disk fd1 at fdc0 drive 1 # Unless you know very well what you're doing, leave ft0 at drive 2, or # remove the line entirely if you don't need it. Trying to configure # it on another unit might cause surprises, see PR kern/7176. #tape ft0 at fdc0 drive 2 options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 # only one Hard Drive #controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM #device wfd0 #IDE floppy (LS-120) # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. # we don't got no steeeekin' SCSI #controller ncr0 #controller amd0 #controller ahb0 #controller ahc0 #controller dpt0 #controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr #controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr #controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr options DPT_MEASURE_PERFORMANCE # Required by DPT driver?? #options DPT_VERIFY_HINTR # Some hardware must have it! #options DPT_TRACK_CCB_STATES # Some hardware must have it! #options DPT_HANDLE_TIMEOUTS # Some hardware must have it! #options DPT_TIMEOUT_FACTOR=4 # Some hardware needs more #controller scbus0 #device sd0 device od0 #See LINT for possible `od' options. #device st0 #device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint #options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Mandatory, don't remove device npx0 at isa? port "IO_NPX" flags 0x1 irq 13 vector npxintr # # Laptop support (see LINT for more options) # device apm0 at isa? disable # Advanced Power Management options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS # PCCARD (PCMCIA) support #controller card0 #device pcic0 at card? #device pcic1 at card? # only 2 serial ports device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr #device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr #device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr #only one parallel port device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty # proprietary mouse support (bus mice) #device mse0 at isa? port 0x23c tty irq 5 vector mseintr #device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. #device de0 device fxp0 # not sure what the tx0 is for. Nothing in the FreeBSD handbook # try to take it out later. device tx0 #device vx0 #device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 vector edintr #device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ex0 at isa? port? net irq? vector exintr #device fe0 at isa? port 0x300 net irq ? vector feintr #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr #device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr #device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr #device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr #device cs0 at isa? disable port 0x300 net irq ? vector csintr pseudo-device loop pseudo-device ether pseudo-device log #pseudo-device sl 1 #pseudo-device ppp 1 pseudo-device vn 1 #pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing # This provides support for System V shared memory. # options SYSVSHM # # internet family options # options IPDIVERT #allow ip diverting #options IPFIREWALL #firewall #options IPFIREWALL_VERBOSE #print information about #dropped packets Thanks, Wade Hovind whovind@atlas.ca To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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