298 lines
11 KiB
Plaintext
298 lines
11 KiB
Plaintext
# $NetBSD: RPC44,v 1.6 2003/10/21 16:28:20 tsutsui Exp $
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#
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# GENERIC machine description file
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#
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# This machine description file is used to generate the default NetBSD
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# kernel. The generic kernel does not include all options, subsystems
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# and device drivers, but should be useful for most applications.
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#
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# The machine description file can be customised for your specific
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# machine to reduce the kernel size and improve its performance.
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#
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# For further information on compiling NetBSD kernels, see the config(8)
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# man page.
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#
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# For further information on hardware support for this architecture, see
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# the intro(4) man page. For further information about kernel options
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# for this architecture, see the options(4) man page. For an explanation
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# of each device driver in this file see the section 4 man page for the
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# device.
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include "arch/arc/conf/std.arc"
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options INCLUDE_CONFIG_FILE # embed config file in kernel binary
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#ident "GENERIC-$Revision: 1.6 $"
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maxusers 32 # estimated number of users
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# Platform support
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options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44
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# Standard system options
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options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
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options NTP # NTP phase/frequency locked loop
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options KTRACE # system call tracing via ktrace(1)
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options SYSTRACE # system call vetting via systrace(1)
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options SYSVMSG # System V-like message queues
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options SYSVSEM # System V-like semaphores
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#options SEMMNI=10 # number of semaphore identifiers
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#options SEMMNS=60 # number of semaphores in system
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#options SEMUME=10 # max number of undo entries per process
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#options SEMMNU=30 # number of undo structures in system
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options SYSVSHM # System V-like memory sharing
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#options SHMMAXPGS=1024 # 1024 pages is the default
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options LKM # loadable kernel modules
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options USERCONF # userconf(4) support
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#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
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# Enable experimental buffer queue strategy for better responsiveness under
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# high disk I/O load. Use it with caution - it's not proven to be stable yet.
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#options NEW_BUFQ_STRATEGY
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# Diagnostic/debugging support options
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options DIAGNOSTIC # cheap kernel consistency checks
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#options DEBUG # expensive debugging checks/support
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#options KMEMSTATS # kernel memory statistics (vmstat -m)
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options DDB # in-kernel debugger
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#options DDB_HISTORY_SIZE=100 # enable history editing in DDB
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#options KGDB # remote gdb
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#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600)
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#options KGDB_DEV="17*256+0" # device for kernel gdb
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#makeoptions DEBUG="-g" # compile full symbol table
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# Compatibility options
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#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
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options COMPAT_10 # NetBSD 1.0,
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options COMPAT_11 # NetBSD 1.1,
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options COMPAT_12 # NetBSD 1.2,
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options COMPAT_13 # NetBSD 1.3,
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options COMPAT_14 # NetBSD 1.4,
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options COMPAT_16 # NetBSD 1.6,
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options COMPAT_43 # and 4.3BSD
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options COMPAT_386BSD_MBRPART # recognize old partition ID
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# mipsel specific
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options COMPAT_ULTRIX # Ultrix binary compatibility
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options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format
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# File systems
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file-system FFS # fast filesystem
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#file-system EXT2FS # second extended file system (linux)
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#file-system LFS # log-structured file system
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#file-system MFS # memory file system
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#file-system NTFS # Windows/NT file system (experimental)
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file-system CD9660 # ISO 9660 + Rock Ridge file system
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file-system MSDOSFS # MS-DOS file system
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file-system NFS # Network File System client
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file-system FDESC # /dev/fd
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file-system KERNFS # /kern
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file-system NULLFS # loopback file system
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file-system OVERLAY # overlay file system
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file-system PORTAL # portal filesystem (still experimental)
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file-system PROCFS # /proc
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file-system UMAPFS # NULLFS + uid and gid remapping
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file-system UNION # union file system
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#file-system CODA # Coda File System; also needs vcoda (below)
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# File system options
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options QUOTA # FFS quotas
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#options FFS_EI # FFS Endian Independent support
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options SOFTDEP # FFS soft updates support.
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options NFSSERVER # Network File System server
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#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
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# immutable) behave as system flags.
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# Networking options
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#options GATEWAY # IP packet forwarding
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options INET # IP + ICMP + TCP + UDP
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#options INET6 # IPV6
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#options IPSEC # IP security
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#options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
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#options IPSEC_DEBUG # debug for IP security
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#options MROUTING # IP multicast routing
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#options NS # XNS
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#options NSIP # XNS tunneling over IP
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#options ISO,TPIP # OSI networking
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#options EON # OSI tunneling over IP
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#options CCITT,LLC,HDLC # X.25
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#options NETATALK # AppleTalk networking protocols
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#options PPP_BSDCOMP # BSD-Compress compression support for PPP
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#options PPP_DEFLATE # Deflate compression support for PPP
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#options PPP_FILTER # Active filter support for PPP (requires bpf)
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#options PFIL_HOOKS # pfil(9) packet filter hooks
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#options IPFILTER_LOG # ipmon(8) log support
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##options IPFILTER_DEFAULT_BLOCK # block all packets by default
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#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
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# These options enable verbose messages for several subsystems.
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# Warning, these may compile large string tables into the kernel!
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options EISAVERBOSE # verbose EISA device autoconfig messages
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#options PCIVERBOSE # verbose PCI device autoconfig messages
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#options PCI_CONFIG_DUMP # verbosely dump PCI config space
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options SCSIVERBOSE # human readable SCSI error messages
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# wscons terminal emulation
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options WSEMUL_VT100 # VT100 emulation
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# Kernel root file system and dump configuration.
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options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
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config netbsd root on ? type ?
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#config netbsd root on sd0a type ffs
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#config netbsd root on ? type nfs
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#
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# Device configuration
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#
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mainbus0 at root
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cpu* at mainbus0
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# PLATFORM_DESKTECH_ARCSTATION_I
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arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge.
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isa* at arcsisabr?
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#isadma0 at isa? # bogus?
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timer0 at isa? port 0x40 irq 0
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mcclock0 at isa? port 0x70
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pc0 at isa? irq 1 # generic PC console device
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opms0 at isa? irq 12 # PS/2 auxiliary port mouse
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vga0 at isa?
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pckbc0 at isa? # PC keyboard controller
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com0 at isa? port 0x3f8 irq 4
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com1 at isa? port 0x2f8 irq 3
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com2 at isa? port 0x3e8 irq 4
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com3 at isa? port 0x2e8 irq 3
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#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI
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#ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards
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#com* at ast? slave ?
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# Joystick driver. Probe is a little strange; add only if you have one.
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#joy0 at isa? port 0x201
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# ISA ST506, ESDI, and IDE controllers
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# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
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# fall back to 16bits I/O if 32bits I/O are not functional).
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# Some controllers pass the initial 32bit test, but will fail later.
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# XXX - should be configured
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wdc0 at isa? port 0x1f0 irq 14 flags 0x00
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#wdc1 at isa? port 0x170 irq 15 flags 0x00
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#wdc* at isapnp?
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# ISA parallel printer interfaces
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lpt0 at isa? port 0x378 irq 7
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# ISA network interfaces
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# XXX - should be configured
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#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet
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ep0 at isa? port ? irq ? # 3C509 ethernet cards
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ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards
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#ne1 at isa? port 0x300 irq 10
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#ne* at isapnp? # NE[12]000 PnP ethernet
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we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet
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#we1 at isa? port 0x300 iomem 0xcc000 irq 10
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# XXX - should be configured
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#btl0 at isa? port 0x330 irq ? drq ?
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#### SCSI bus support
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#scsibus* at scsi?
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#### SCSI bus devices
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#sd* at scsibus? target ? lun ?
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#st* at scsibus? target ? lun ?
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#cd* at scsibus? target ? lun ?
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#ch* at scsibus? target ? lun ?
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#ss* at scsibus? target ? lun ?
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#uk* at scsibus? target ? lun ?
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# ATA (IDE) bus support
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atabus* at wdc? channel ?
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# IDE drives
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# Flags are used only with controllers that support DMA operations
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# and mode settings (e.g. some pciide controllers)
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# The lowest order four bits (rightmost digit) of the flags define the PIO
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# mode to use, the next set of four bits the DMA mode and the third set the
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# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
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# to use, and the last bit must be 1 for this setting to be used.
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# For DMA and UDMA, 0xf (1111) means 'disable'.
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# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
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# (0xc=1100, 0xa=1010, 0xf=1111)
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# 0x0000 means "use whatever the drive claims to support".
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# XXX - should be configured
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wd* at atabus? drive ? flags 0x0000
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#### ATAPI bus support
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# XXX - should be configured
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#atapibus* at atabus?
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#### ATAPI bus devices
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# flags have the same meaning as for IDE drives.
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#cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
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#sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
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#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
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#### Workstation Console attachments
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wsdisplay* at vga?
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#wsdisplay* at tga?
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pckbd* at pckbc? # PC keyboard (kbd port)
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wskbd* at pckbd?
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pms* at pckbc? # PS/2-style mouse (aux port)
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wsmouse* at pms?
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#### Pseudo devices
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# disk/mass storage pseudo-devices
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#pseudo-device ccd 4 # concatenated/striped disk devices
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#pseudo-device cgd 4 # cryptographic disk devices
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#pseudo-device raid 8 # RAIDframe disk driver
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# Options to enable various other RAIDframe RAID types.
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# options RF_INCLUDE_EVENODD=1
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# options RF_INCLUDE_RAID5_RS=1
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# options RF_INCLUDE_PARITYLOGGING=1
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# options RF_INCLUDE_CHAINDECLUSTER=1
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# options RF_INCLUDE_INTERDECLUSTER=1
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# options RF_INCLUDE_PARITY_DECLUSTERING=1
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# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
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pseudo-device md 1 # memory disk device (ramdisk)
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pseudo-device vnd 4 # disk-like interface to files
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# network pseudo-devices
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pseudo-device bpfilter 8 # Berkeley packet filter
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#pseudo-device ipfilter # IP filter (firewall) and NAT
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pseudo-device loop 1 # network loopback
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#pseudo-device ppp 2 # Point-to-Point Protocol
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#pseudo-device pppoe # PPP over Ethernet (RFC 2516)
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#pseudo-device sl 2 # Serial Line IP
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#pseudo-device strip 2 # Starmode Radio IP (Metricom)
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pseudo-device tun 2 # network tunneling over tty
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#pseudo-device gre 2 # generic L3 over IP tunnel
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#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933)
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#pseudo-device faith 1 # IPv[46] tcp relay translation i/f
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#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation
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#pseudo-device vlan # IEEE 802.1q encapsulation
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#pseudo-device bridge # simple inter-network bridging
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# miscellaneous pseudo-devices
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pseudo-device pty # pseudo-terminals
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#pseudo-device tb 1 # tablet line discipline
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#pseudo-device sequencer 1 # MIDI sequencer
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# rnd works; RND_COM does not on port arc yet.
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pseudo-device rnd # /dev/random and in-kernel generator
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#options RND_COM # use "com" randomness as well (BROKEN)
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pseudo-device clockctl # user control of clock subsystem
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# a pseudo device needed for Coda # also needs CODA (above)
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#pseudo-device vcoda 4 # coda minicache <-> venus comm.
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# mouse & keyboard multiplexor pseudo-devices
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pseudo-device wsmux
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