Date: Mon, 11 Oct 1999 14:56:15 -0500 (CDT) From: Charlie Root <root@numfour.angelo.edu> To: freebsd-questions@freebsd.org Subject: kernel config Message-ID: <199910111956.OAA00510@numfour.angelo.edu>
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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. 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
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