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freebsd/sys/alpha/conf/NOTES
Bill Paul 96f2e892a7 Add the if_dc driver and remove all of the al, ax, dm, pn and mx drivers
which it replaces. The new driver supports all of the chips supported
by the ones it replaces, as well as many DEC/Intel 21143 10/100 cards.

This also completes my quest to convert things to miibus and add
Alpha support.
1999-12-04 17:41:31 +00:00

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#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.freebsd.org/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.ORG/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD$
machine alpha
cpu EV4
cpu EV5
ident GENERIC
maxusers 32
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
# Platforms supported
options DEC_AXPPCI_33 # UDB, Multia, AXPpci33, Noname
options DEC_EB164 # EB164, PC164, PC164LX, PC164SX
options DEC_EB64PLUS # EB64+, Aspen Alpine, etc
options DEC_2100_A50 # AlphaStation 200, 250, 255, 400
options DEC_KN20AA # AlphaStation 500, 600
options DEC_ST550 # Personal Workstation 433, 500, 600
options DEC_ST6600 # xp1000, dp264, ds20, ds10, family
options DEC_3000_300 # DEC3000/300* Pelic* family
options DEC_3000_500 # DEC3000/[4-9]00 Flamingo/Sandpiper family
options DEC_1000A # AlphaServer 1000, 1000A, 800
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 #Memory Filesystem as rootfs
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root device
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 KTRACE #ktrace(1) syscall trace support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
# Standard busses
controller isa0
controller pci0
# Floppy drives
controller fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# ATA and ATAPI devices
# This is work in progress, use at your own risk.
# It currently reuses the majors of wd.c and friends.
# It cannot co-exist with the old system in one kernel.
# You only need one "controller ata0" for it to find all
# PCI devices on modern machines.
controller ata0
device atadisk0 # ATA disk drives
device atapicd0 # ATAPI CDROM drives
device atapifd0 # ATAPI floppy drives
device atapist0 # ATAPI tape drives
# SCSI Controllers
# A single entry for any of these controllers (ahb, ahc, amd, ncr, etc...) is
# sufficient for any number of installed devices.
controller ahc0 # AHA2940 and onboard AIC7xxx devices
#controller esp0
controller isp0 # Qlogic family
controller ncr0 # NCR/Symbios Logic
#controller sym0 # NCR/Symbios Logic (do not mix with ncr, it conflicts)
# SCSI peripherals
# Only one of each of these is needed, they are dynamically allocated.
controller scbus0 # SCSI bus (required)
device da0 # Direct Access (disks)
device sa0 # Sequential Access (tape etc)
device cd0 # CD
device pass0 # Passthrough device (direct SCSI access)
# atkbdc0 controls both the keyboard and the PS/2 mouse
controller atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1
device psm0 at atkbdc? 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?
# real time clock
device mcclock0 at isa0 port 0x70
# Serial (COM) ports
device sio0 at isa0 port IO_COM1 irq 4
device sio1 at isa0 port IO_COM2 irq 3 flags 0x50
# PCI Ethernet NICs.
device de0 # DEC/Intel DC21x4x (``Tulip'')
device fxp0 # Intel EtherExpress PRO/100B (82557, 82558)
device le0 # Lance
# PCI Ethernet NICs that use the common MII bus controller code.
controller miibus0 # MII bus support
device dc0 # DEC/Intel 21143 and workalikes
device rl0 # RealTek 8129/8139
device sf0 # Adaptec AIC-6915 (``Starfire'')
device sis0 # Silicon Integrated Systems SiS 900/SiS 7016
device ste0 # Sundance ST201 (D-Link DFE-550TX)
device tl0 # Texas Instruments ThunderLAN
device vr0 # VIA Rhine, Rhine II
device wb0 # Winbond W89C840F
device xl0 # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# Pseudo devices - the number indicates how many units to allocated.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# USB support
#controller uhci0 # UHCI PCI->USB interface
#controller ohci0 # OHCI PCI->USB interface
#controller usb0 # USB Bus (required)
#device ugen0 # Generic
#device uhid0 # "Human Interface Devices"
#device ukbd0 # Keyboard
#device ulpt0 # Printer
#controller umass0 # Disks/Mass storage - Requires scbus and da0
#device ums0 # Mouse