a401ebbe32
require specific partitions be mentioned in the kernel config
file ("swap on foo" is now obsolete).
From Poul-Henning:
The visible effect is this:
As default, unless
options "NSWAPDEV=23"
is in your config, you will have four swap-devices.
You can swapon(2) any block device you feel like, it doesn't have
to be in the kernel config.
There is a performance/resource win available by getting the NSWAPDEV right
(but only if you have just one swap-device ??), but using that as default
would be too restrictive.
The invisible effect is that:
Swap-handling disappears from the $arch part of the kernel.
It gets a lot simpler (-145 lines) and cleaner.
Reviewed by: John Dyson, David Greenman
Submitted by: Poul-Henning Kamp, with minor changes by me.
114 lines
3.8 KiB
Plaintext
114 lines
3.8 KiB
Plaintext
#
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# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
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#
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# $Id: GENERIC,v 1.44 1995/05/02 04:40:06 phk Exp $
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#
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machine "i386"
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cpu "I386_CPU"
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cpu "I486_CPU"
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cpu "I586_CPU"
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ident GENERIC
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maxusers 10
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options MATH_EMULATE #Support for x87 emulation
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options INET #InterNETworking
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options FFS #Berkeley Fast Filesystem
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options NFS #Network Filesystem
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options MSDOSFS #MSDOS Filesystem
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options "CD9660" #ISO 9660 Filesystem
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options PROCFS #Process filesystem
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options "COMPAT_43" #Compatible with BSD 4.3
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options "SCSI_DELAY=15" #Be pessimistic about Joe SCSI device
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options BOUNCE_BUFFERS #include support for DMA bounce buffers
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options UCONSOLE #Allow users to grab the console
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config kernel root on wd0
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controller isa0
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controller pci0
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controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
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disk fd0 at fdc0 drive 0
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disk fd1 at fdc0 drive 1
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tape ft0 at fdc0 drive 2
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controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
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disk wd0 at wdc0 drive 0
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disk wd1 at wdc0 drive 1
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controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
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disk wd2 at wdc1 drive 0
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disk wd3 at wdc1 drive 1
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controller ncr0
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controller ahc0
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controller bt0 at isa? port "IO_BT0" bio irq ? vector btintr
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controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
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controller ahc1 at isa? bio irq ? vector ahcintr
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controller ahb0 at isa? bio irq ? vector ahbintr
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controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
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controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
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controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
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controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr
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controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr
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controller scbus0
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device sd0
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device st0
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device cd0 #Only need one of these, the code dynamically grows
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device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
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device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
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device mcd1 at isa? port 0x340 bio irq 11 vector mcdintr
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controller matcd0 at isa? port ? bio
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device scd0 at isa? port 0x230 bio
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# syscons is the default console driver, resembling an SCO console
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device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
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# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
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#device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
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#options "PCVT_FREEBSD=210" # pcvt running on FreeBSD 2.1
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#options XSERVER # include code for XFree86
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device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
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device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
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device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
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device sio2 at isa? port "IO_COM3" tty irq 5 vector siointr
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device sio3 at isa? port "IO_COM4" tty irq 9 vector siointr
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device lpt0 at isa? port? tty irq 7 vector lptintr
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device lpt1 at isa? port? tty
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device lpt2 at isa? port? tty
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device de0
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device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
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device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
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device eg0 at isa? port 0x310 net irq 5 vector egintr
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device ep0 at isa? port 0x300 net irq 10 vector epintr
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device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
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device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
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device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
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device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
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device lnc1 at isa? port 0x300 net irq 10 drq 0 vector lncintr
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device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
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device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr
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pseudo-device loop
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pseudo-device ether
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pseudo-device log
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pseudo-device sl 1
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pseudo-device ppp 1
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pseudo-device pty 16
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pseudo-device speaker
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pseudo-device gzip # Exec gzipped a.out's
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pseudo-device vn
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pseudo-device tun 1
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