71e4fff823
Add MD_ROOT and MD_ROOT_SIZE options to the md driver. Make the md driver handle MFS_ROOT and MFS_ROOT_SIZE options for compatibility. Add md driver to GENERIC, PCCARD and LINT. This is a cleanup which removes the need for some of the worse hacks in MFS: We really want to have a rootvnode but MFS on a preloaded image doesn't really have one. md is a true device, so it is less trouble. This has been tested with make release, and if people remember to add the "md" pseudo-device to their kernels, PicoBSD should be just fine as well. If people have no other use for MFS, it can be removed from the kernel.
232 lines
7.9 KiB
Plaintext
232 lines
7.9 KiB
Plaintext
#
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# PCCARD -- Generic machine with WD/AHx/NCR/BTx family disks and PCMCIA
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# hardware support
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#
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
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# http://www.freebsd.org/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.ORG/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ./LINT configuration file. If you are
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# in doubt as to the purpose or necessity of a line, check first in LINT.
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#
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# $FreeBSD$
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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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cpu I686_CPU
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ident PCCARD
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maxusers 32
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#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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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 FFS_ROOT #FFS usable as root device [keep this!]
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options MFS #Memory Filesystem
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options MD_ROOT #MD is a potential root device
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options NFS #Network Filesystem
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options NFS_ROOT #NFS usable as root device, "NFS" req'ed
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options MSDOSFS #MSDOS Filesystem
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options CD9660 #ISO 9660 Filesystem
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options CD9660_ROOT #CD-ROM usable as root. "CD9660" req'ed
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options PROCFS #Process filesystem
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options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
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options SCSI_DELAY=15000 #Be pessimistic about Joe SCSI device
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options UCONSOLE #Allow users to grab the console
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options USERCONFIG #boot -c editor
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options VISUAL_USERCONFIG #visual boot -c editor
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options KTRACE #ktrace(1) syscall trace support
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options SYSVSHM #SYSV-style shared memory
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options SYSVMSG #SYSV-style message queues
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options SYSVSEM #SYSV-style semaphores
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# To make an SMP kernel, the next two are needed
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#options SMP # Symmetric MultiProcessor Kernel
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#options APIC_IO # Symmetric (APIC) I/O
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# Optionally these may need tweaked, (defaults shown):
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#options NCPU=2 # number of CPUs
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#options NBUS=4 # number of busses
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#options NAPIC=1 # number of IO APICs
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#options NINTR=24 # number of INTs
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controller isa0
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controller pnp0 # PnP support for ISA
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controller eisa0
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controller pci0
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# Floppy drives
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controller fdc0 at isa? port IO_FD1 irq 6 drq 2
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device fd0 at fdc0 drive 0
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device fd1 at fdc0 drive 1
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# IDE controller and disks
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controller wdc0 at isa? port IO_WD1 irq 14
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device wd0 at wdc0 drive 0
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device wd1 at wdc0 drive 1
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controller wdc1 at isa? port IO_WD2 irq 15
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device wd2 at wdc1 drive 0
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device wd3 at wdc1 drive 1
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# ATAPI devices on wdc?
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device wcd0 #IDE CD-ROM
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device wfd0 #IDE Floppy (e.g. LS-120)
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device wst0 #IDE Tape (e.g. Travan)
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# SCSI Controllers
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# A single entry for any of these controllers (ncr, ahb, ahc) is
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# sufficient for any number of installed devices.
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controller ncr0 # NCR/Symbios Logic
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controller ahb0 # EISA AHA1742 family
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controller ahc0 # AHA2940 and onboard AIC7xxx devices
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controller amd0 # AMD 53C974 (Teckram DC-390(T))
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controller isp0 # Qlogic family
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controller dpt0 # DPT Smartcache - See LINT for options!
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controller adv0 at isa? port ? irq ?
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controller adw0
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controller bt0 at isa? port ? irq ?
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controller aha0 at isa? port ? irq ?
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# SCSI peripherals
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# Only one of each of these is needed, they are dynamically allocated.
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controller scbus0 # SCSI bus (required)
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device da0 # Direct Access (disks)
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device sa0 # Sequential Access (tape etc)
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device cd0 # CD
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device pass0 # Passthrough device (direct SCSI access)
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# Proprietary or custom CD-ROM Interfaces
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device wt0 at isa? port 0x300 irq 5 drq 1
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device mcd0 at isa? port 0x300 irq 10
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device matcd0 at isa? port 0x230
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device scd0 at isa? port 0x230
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# atkbdc0 controls both the keyboard and the PS/2 mouse
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controller atkbdc0 at isa? port IO_KBD
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device atkbd0 at atkbdc? irq 1
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device psm0 at atkbdc? irq 12
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device vga0 at isa? port ? conflicts
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# splash screen/screen saver
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pseudo-device splash
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# syscons is the default console driver, resembling an SCO console
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device sc0 at isa?
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# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
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#device vt0 at isa?
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#options XSERVER # support for X server
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#options FAT_CURSOR # start with block cursor
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# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
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#options PCVT_SCANSET=2 # IBM keyboards are non-std
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# Floating point support - do not disable.
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device npx0 at nexus? port IO_NPX irq 13
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# Power management support (see LINT for more options)
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device apm0 at nexus? disable flags 0x31 # Advanced Power Management
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# PCCARD (PCMCIA) support
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controller card0
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controller pcic0 at isa?
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controller pcic1 at isa?
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# Serial (COM) ports
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device sio0 at isa? port IO_COM1 flags 0x10 irq 4
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device sio1 at isa? port IO_COM2 irq 3
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device sio2 at isa? disable port IO_COM3 irq 5
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device sio3 at isa? disable port IO_COM4 irq 9
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# Parallel port
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device ppc0 at isa? port? flags 0x40 irq 7
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controller ppbus0 # Parallel port bus (required)
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device lpt0 # Printer
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device plip0 # TCP/IP over parallel
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device ppi0 # Parallel port interface device
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#controller vpo0 # Requires scbus and da0
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# PCI Ethernet NICs.
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device ax0 # ASIX AX88140A
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device de0 # DEC/Intel DC21x4x (``Tulip'')
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device fxp0 # Intel EtherExpress PRO/100B (82557, 82558)
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device pn0 # Lite-On 82c168/82c169 (``PNIC'')
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device tx0 # SMC 9432TX (83c170 ``EPIC'')
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device vx0 # 3Com 3c590, 3c595 (``Vortex'')
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# PCI Ethernet NICs that use the common MII bus controller code.
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controller miibus0 # MII bus support
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device al0 # ADMtek AL981/AN985 (``Comet''/``Centaur'')
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device dm0 # Davicom DM9100/DM9102
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device mx0 # Macronix 98713/98715/98725 (``PMAC'')
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device rl0 # RealTek 8129/8139
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device sf0 # Adaptec AIC-6915 (``Starfire'')
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device sis0 # Silicon Integrated Systems SiS 900/SiS 7016
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device ste0 # Sundance ST201 (D-Link DFE-550TX)
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device tl0 # Texas Instruments ThunderLAN
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device vr0 # VIA Rhine, Rhine II
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device wb0 # Winbond W89C840F
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device xl0 # 3Com 3c90x (``Boomerang'', ``Cyclone'')
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# ISA Ethernet NICs.
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device ed0 at isa? port 0x280 irq 10 iomem 0xd8000
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device ex0 at isa? port? irq?
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# NOTE: This removes the isa attachment so that the pccard unit numbers
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# come out right.
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device ep0
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# WaveLAN/IEEE 802.1 wireless NICs. Note: the WaveLAN/IEEE really
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# exists only as a PCMCIA device, so there is no ISA attatement needed
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# and resources will always be dynamically assigned by the pccard code.
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device wi0
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# The probe order of these is presently determined by i386/isa/isa_compat.c.
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device ie0 at isa? port 0x300 irq 10 iomem 0xd0000
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device fe0 at isa? port 0x300 irq ?
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device le0 at isa? port 0x300 irq 5 iomem 0xd0000
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device lnc0 at isa? port 0x280 irq 10 drq 0
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device cs0 at isa? port 0x300 irq ?
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# requires PCCARD (PCMCIA) support to be activated
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device xe0 at isa? port? irq ?
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# PCCARD NIC drivers.
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# ze and zp take over the pcic and cannot coexist with generic pccard
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# support, nor the ed and ep drivers they replace.
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#device ze0 at isa? port 0x300 irq 10 iomem 0xd8000
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#device zp0 at isa? port 0x300 irq 10 iomem 0xd8000
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# Pseudo devices - the number indicates how many units to allocated.
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pseudo-device loop # Network loopback
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pseudo-device ether # Ethernet support
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pseudo-device sl 1 # Kernel SLIP
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pseudo-device ppp 1 # Kernel PPP
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pseudo-device tun # Packet tunnel.
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pseudo-device pty # Pseudo-ttys (telnet etc)
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pseudo-device gzip # Exec gzipped a.out's
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pseudo-device md # Memory "disks"
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# The `bpf' pseudo-device enables the Berkeley Packet Filter.
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# Be aware of the administrative consequences of enabling this!
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pseudo-device bpf #Berkeley packet filter
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# USB support
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#controller uhci0 # UHCI PCI->USB interface
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#controller ohci0 # OHCI PCI->USB interface
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#controller usb0 # USB Bus (required)
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#device ugen0 # Generic
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#device uhid0 # "Human Interface Devices"
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#device ukbd0 # Keyboard
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#device ulpt0 # Printer
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#controller umass0 # Disks/Mass storage - Requires scbus and da0
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#device ums0 # Mouse
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