Date: Mon, 11 Oct 1999 21:12:03 +0100 From: Mark Ovens <mark@ukug.uk.freebsd.org> To: Charlie Root <root@numfour.angelo.edu> Cc: freebsd-questions@freebsd.org Subject: Re: kernel config Message-ID: <19991011211202.B327@marder-1> In-Reply-To: <199910111956.OAA00510@numfour.angelo.edu> References: <199910111956.OAA00510@numfour.angelo.edu>
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On Mon, Oct 11, 1999 at 02:56:15PM -0500, Charlie Root wrote: > Can someone tell me why this config file compiles to a 7.6 MB kernel? > The generic kernel from the install is only 2.3 MB. I have the Lehey > book and have been through the handbook at FreeBSD.org on kernel config. > I bet it's a debug kernel. Did you use the ``-g'' option to /usr/sbin/config? > The pc is a 486 with isa/pci motherboard, intel ethernet express pro 100 > pci net card, ps2 mouse, mitsumi cd-rom on ATAPI ide interface, and a > crappy vibra16 sound card. > > > # > # NUMFOUR - Custom kernel configuration file > # > # 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/>; > # > # 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: NUMFOUR,v 1.143.2.12 1999/10/11 15:12:26 abw Exp $ > > machine "i386" > cpu "I486_CPU" > ident NUMFOUR > maxusers 32 > > options INET #InterNETworking > options FFS #Berkeley Fast Filesystem > options FFS_ROOT #FFS usable as root device [keep this!] > options MFS #Memory Filesystem > options MFS_ROOT #MFS usable as root device, "MFS" req'ed > options NFS #Network Filesystem > options NFS_ROOT #NFS usable as root device, "NFS" req'ed > options MSDOSFS #MSDOS Filesystem > options "CD9660" #ISO 9660 Filesystem > options "CD9660_ROOT" #CD-ROM usable as root. "CD9660" req'ed > options PROCFS #Process filesystem > options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] > options SCSI_DELAY=15000 #Be pessimistic about Joe SCSI device > 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 > controller pnp0 > controller eisa0 > controller pci0 > > controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 > disk fd0 at fdc0 drive 0 > disk fd1 at fdc0 drive 1 > > options "CMD640" # work around CMD640 chip deficiency > controller wdc0 at isa? port "IO_WD1" bio irq 14 > disk wd0 at wdc0 drive 0 > disk wd1 at wdc0 drive 1 > > controller wdc1 at isa? port "IO_WD2" bio irq 15 > 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 acd0 #IDE CD-ROM > device wfd0 #IDE Floppy (e.g. LS-120) > > # atkbdc0 controlls both the keyboard and the PS/2 mouse > controller atkbdc0 at isa? port IO_KBD tty > device atkbd0 at isa? tty irq 1 > device psm0 at isa? tty irq 12 > > device vga0 at isa? port ? conflicts > > # splash screen/screen saver > pseudo-device splash > > # syscons is the default console driver, resembling an SCO console > device sc0 at isa? tty > > # floating point math unit, required in FreeBSD > device npx0 at isa? port IO_NPX irq 13 > > # Serial ports > device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4 > device sio1 at isa? port "IO_COM2" tty irq 3 > device sio2 at isa? disable port "IO_COM3" tty irq 5 > device sio3 at isa? disable port "IO_COM4" tty irq 9 > > # Parallel port > device ppc0 at isa? port? flags 0x40 net irq 7 > controller ppbus0 > device lpt0 at ppbus? > device plip0 at ppbus? > device ppi0 at ppbus? > #controller vpo0 at ppbus? > > # > # The following Ethernet NICs are all PCI devices. > # > device fxp0 # Intel EtherExpress PRO/100B (82557, 82558) > > pseudo-device loop > pseudo-device ether > pseudo-device sl 1 > pseudo-device ppp 1 > pseudo-device tun 1 > pseudo-device pty 16 > pseudo-device gzip # Exec gzipped a.out's > > # This provides support for System V shared memory and message queues. > # > options SYSVSHM > options SYSVMSG > options SYSVSEM > > # Sound support for soundblaster Vibra16 > controller snd0 > device sb0 at isa? port 0x220 irq 5 drq 1 > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message -- STATE-OF-THE-ART: Any computer you can't afford. OBSOLETE: Any computer you own. ________________________________________________________________ FreeBSD - The Power To Serve http://www.freebsd.org My Webpage http://ukug.uk.freebsd.org/~mark/ mailto:mark@ukug.uk.freebsd.org http://www.radan.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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