# $NetBSD: GENERIC,v 1.71 2002/09/20 10:39:50 martti Exp $ # # GENERIC machine description file # # This machine description file is used to generate the default NetBSD # kernel. The generic kernel does not include all options, subsystems # and device drivers, but should be useful for most applications. # # The machine description file can be customised for your specific # machine to reduce the kernel size and improve its performance. # # For further information on compiling NetBSD kernels, see the config(8) # man page. # # For further information on hardware support for this architecture, see # the intro(4) man page. For further information about kernel options # for this architecture, see the options(4) man page. For an explanation # of each device driver in this file see the section 4 man page for the # device. include "arch/arc/conf/std.arc" options INCLUDE_CONFIG_FILE # embed config file in kernel binary #ident "GENERIC-$Revision: 1.71 $" maxusers 32 # estimated number of users # Platform support options PLATFORM_ACER_PICA_61 # Pica, NEC ImageRISCstation options PLATFORM_DESKTECH_ARCSTATION_I # DESKstation rPC44 options PLATFORM_DESKTECH_TYNE # DESKstation Tyne options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI options PLATFORM_NEC_RD94 # NEC RISCstation 2250 options PLATFORM_SNI_RM200PCI # Standard system options options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT options NTP # NTP phase/frequency locked loop options KTRACE # system call tracing via ktrace(1) options SYSVMSG # System V-like message queues options SYSVSEM # System V-like semaphores #options SEMMNI=10 # number of semaphore identifiers #options SEMMNS=60 # number of semaphores in system #options SEMUME=10 # max number of undo entries per process #options SEMMNU=30 # number of undo structures in system options SYSVSHM # System V-like memory sharing #options SHMMAXPGS=1024 # 1024 pages is the default options LKM # loadable kernel modules options USERCONF # userconf(4) support #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) # Diagnostic/debugging support options options DIAGNOSTIC # cheap kernel consistency checks #options DEBUG # expensive debugging checks/support #options KMEMSTATS # kernel memory statistics (vmstat -m) options DDB # in-kernel debugger #options DDB_HISTORY_SIZE=100 # enable history editing in DDB #options KGDB # remote gdb #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) #options KGDB_DEV="17*256+0" # device for kernel gdb #makeoptions DEBUG="-g" # compile full symbol table # Compatibility options #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. options COMPAT_10 # NetBSD 1.0, options COMPAT_11 # NetBSD 1.1, options COMPAT_12 # NetBSD 1.2, options COMPAT_13 # NetBSD 1.3, options COMPAT_14 # NetBSD 1.4, options COMPAT_43 # and 4.3BSD options COMPAT_386BSD_MBRPART # recognize old partition ID # mipsel specific options COMPAT_ULTRIX # Ultrix binary compatibility options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format # File systems file-system FFS # fast filesystem file-system EXT2FS # second extended file system (linux) file-system LFS # log-structured file system file-system MFS # memory file system file-system NTFS # Windows/NT file system (experimental) file-system CD9660 # ISO 9660 + Rock Ridge file system file-system MSDOSFS # MS-DOS file system file-system NFS # Network File System client file-system FDESC # /dev/fd file-system KERNFS # /kern file-system NULLFS # loopback file system file-system OVERLAY # overlay file system file-system PORTAL # portal filesystem (still experimental) file-system PROCFS # /proc file-system UMAPFS # NULLFS + uid and gid remapping file-system UNION # union file system #file-system CODA # Coda File System; also needs vcoda (below) # File system options options QUOTA # FFS quotas #options FFS_EI # FFS Endian Independent support options SOFTDEP # FFS soft updates support. options NFSSERVER # Network File System server #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and # immutable) behave as system flags. # Networking options #options GATEWAY # IP packet forwarding options INET # IP + ICMP + TCP + UDP options INET6 # IPV6 #options IPSEC # IP security #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) #options IPSEC_DEBUG # debug for IP security #options MROUTING # IP multicast routing options NS # XNS #options NSIP # XNS tunneling over IP options ISO,TPIP # OSI networking #options EON # OSI tunneling over IP options CCITT,LLC,HDLC # X.25 options NETATALK # AppleTalk networking protocols options PPP_BSDCOMP # BSD-Compress compression support for PPP options PPP_DEFLATE # Deflate compression support for PPP options PPP_FILTER # Active filter support for PPP (requires bpf) options PFIL_HOOKS # pfil(9) packet filter hooks options IPFILTER_LOG # ipmon(8) log support #options IPFILTER_DEFAULT_BLOCK # block all packets by default #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG # These options enable verbose messages for several subsystems. # Warning, these may compile large string tables into the kernel! #options EISAVERBOSE # verbose EISA device autoconfig messages options PCIVERBOSE # verbose PCI device autoconfig messages #options PCI_CONFIG_DUMP # verbosely dump PCI config space options SCSIVERBOSE # human readable SCSI error messages # wscons terminal emulation options WSEMUL_VT100 # VT100 emulation # Kernel root file system and dump configuration. options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM config netbsd root on ? type ? #config netbsd root on sd0a type ffs #config netbsd root on ? type nfs # # Device configuration # mainbus0 at root cpu* at mainbus0 #### Jazz-Internal bus devices # PLATFORM_ACER_PICA_61 # PLATFORM_MICROSOFT_JAZZ # PLATFORM_NEC_JC94 # PLATFORM_NEC_R94 # PLATFORM_NEC_R96 # PLATFORM_NEC_RAX94 # PLATFORM_NEC_RD94 jazzio* at mainbus0 # Jazz-Internal bus host bridge. timer0 at jazzio? mcclock0 at jazzio? #pc0 at jazzio? #opms0 at jazzio? vga0 at jazzio? # Jazz localbus VGA pckbc0 at jazzio? # PC keyboard controller com0 at jazzio? com1 at jazzio? lpt0 at jazzio? sn0 at jazzio? fdc0 at jazzio? fd* at fdc? drive ? asc0 at jazzio? # NCR53C9x SCSI scsibus* at asc? osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI osiop1 at jazzio? flags 0x00000 scsibus* at osiop? #oosiop0 at jazzio? # NCR53C700 SCSI #oosiop1 at jazzio? #scsibus* at oosiop? #### ISA bus devices # PLATFORM_ACER_PICA_61 # PLATFORM_MICROSOFT_JAZZ # PLATFORM_NEC_R94 # PLATFORM_NEC_R96 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. isa* at jazzisabr? # PLATFORM_DESKTECH_ARCSTATION_I arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. isa* at arcsisabr? # PLATFORM_DESKTECH_TYNE tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. isa* at tyneisabr? #isadma0 at isa? timer0 at isa? port 0x40 irq 0 mcclock0 at isa? port 0x70 pc0 at isa? irq 1 # generic PC console device opms0 at isa? irq 12 # PS/2 auxiliary port mouse #vga0 at isa? #pckbc0 at isa? # PC keyboard controller com0 at isa? port 0x3f8 irq 4 com1 at isa? port 0x2f8 irq 3 com2 at isa? port 0x3e8 irq 4 com3 at isa? port 0x2e8 irq 3 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards com* at ast? slave ? # Joystick driver. Probe is a little strange; add only if you have one. #joy0 at isa? port 0x201 # ISA ST506, ESDI, and IDE controllers # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will # fall back to 16bits I/O if 32bits I/O are not functional). # Some controllers pass the initial 32bit test, but will fail later. # XXX - should be configured #wdc0 at isa? port 0x1f0 irq 14 flags 0x00 #wdc1 at isa? port 0x170 irq 15 flags 0x00 #wdc* at isapnp? # IDE drives # Flags are used only with controllers that support DMA operations # and mode settings (e.g. some pciide controllers) # The lowest order four bits (rightmost digit) of the flags define the PIO # mode to use, the next set of four bits the DMA mode and the third set the # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode # to use, and the last bit must be 1 for this setting to be used. # For DMA and UDMA, 0xf (1111) means 'disable'. # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. # (0xc=1100, 0xa=1010, 0xf=1111) # 0x0000 means "use whatever the drive claims to support". # XXX - should be configured #wd* at wdc? channel ? drive ? flags 0x0000 # ATAPI bus support # XXX - should be configured #atapibus* at wdc? channel ? # ISA parallel printer interfaces lpt0 at isa? port 0x378 irq 7 # ISA network interfaces # XXX - should be configured #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet #ep0 at isa? port ? irq ? # 3C509 ethernet cards #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards #ne1 at isa? port 0x300 irq 10 #ne* at isapnp? # NE[12]000 PnP ethernet #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet #we1 at isa? port 0x300 iomem 0xcc000 irq 10 #we* at isapnp? # XXX - should be configured #btl0 at isa? port 0x330 irq ? drq ? #scsibus* at btl? #### PCI bus devices # PLATFORM_NEC_JC94 # PLATFORM_NEC_RAX94 # PLATFORM_NEC_RD94 necpb* at mainbus0 # NEC RISCstation PCI host bridge. pci* at necpb? #pcivga* at pci? dev ? function ? tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI scsibus* at ahc? iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI scsibus* at iha? pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI scsibus* at pcscp? siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI scsibus* at siop? trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI scsibus* at trm? epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet ex* at pci? dev ? function ? # 3Com 90x[BC] fxp* at pci? dev ? function ? # Intel EtherExpress PRO ne* at pci? dev ? function ? # NE2000-compatible pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet rtk* at pci? dev ? function ? # Realtek 8129/8139 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet tlp* at pci? dev ? function ? # DECchip 21x4x and clones # IDE and related devices # PCI IDE controllers - see pciide(4) for supported hardware. # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know # how to set up DMA modes for this chip. This may work, or may cause # a machine hang with some controllers. pciide* at pci ? dev ? function ? flags 0x0000 wd* at pciide? channel ? drive ? flags 0x0000 atapibus* at pciide? channel ? #### MII/PHY support exphy* at mii? phy ? # 3Com internal PHYs icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x inphy* at mii? phy ? # Intel 82555 PHYs iophy* at mii? phy ? # Intel 82553 PHYs lxtphy* at mii? phy ? # Level One LXT-970 PHYs nsphy* at mii? phy ? # NS83840 PHYs nsphyter* at mii? phy ? # NS83843 PHYs qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs tlphy* at mii? phy ? # ThunderLAN PHYs tqphy* at mii? phy ? # TDK Semiconductor PHYs ukphy* at mii? phy ? # generic unknown PHYs #### SCSI bus devices sd* at scsibus? target ? lun ? st* at scsibus? target ? lun ? cd* at scsibus? target ? lun ? ch* at scsibus? target ? lun ? ss* at scsibus? target ? lun ? uk* at scsibus? target ? lun ? #### ATAPI bus devices # flags have the same meaning as for IDE drives. cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown #### Workstation Console attachments wsdisplay* at vga? wsdisplay* at tga? pckbd* at pckbc? # PC keyboard (kbd port) wskbd* at pckbd? pms* at pckbc? # PS/2-style mouse (aux port) wsmouse* at pms? #### Pseudo devices # disk/mass storage pseudo-devices pseudo-device ccd 4 # concatenated/striped disk devices pseudo-device raid 8 # RAIDframe disk driver # Options to enable various other RAIDframe RAID types. # options RF_INCLUDE_EVENODD=1 # options RF_INCLUDE_RAID5_RS=1 # options RF_INCLUDE_PARITYLOGGING=1 # options RF_INCLUDE_CHAINDECLUSTER=1 # options RF_INCLUDE_INTERDECLUSTER=1 # options RF_INCLUDE_PARITY_DECLUSTERING=1 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 pseudo-device md 1 # memory disk device (ramdisk) pseudo-device vnd 4 # disk-like interface to files # network pseudo-devices pseudo-device bpfilter 8 # Berkeley packet filter pseudo-device ipfilter # IP filter (firewall) and NAT pseudo-device loop 1 # network loopback pseudo-device ppp 2 # Point-to-Point Protocol pseudo-device pppoe # PPP over Ethernet (RFC 2516) pseudo-device sl 2 # Serial Line IP #pseudo-device strip 2 # Starmode Radio IP (Metricom) pseudo-device tun 2 # network tunneling over tty #pseudo-device gre 2 # generic L3 over IP tunnel pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) #pseudo-device faith 1 # IPv[46] tcp relay translation i/f #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation pseudo-device vlan # IEEE 802.1q encapsulation pseudo-device bridge # simple inter-network bridging # miscellaneous pseudo-devices pseudo-device pty # pseudo-terminals pseudo-device tb 1 # tablet line discipline #pseudo-device sequencer 1 # MIDI sequencer # rnd works; RND_COM does not on port arc yet. pseudo-device rnd # /dev/random and in-kernel generator #options RND_COM # use "com" randomness as well (BROKEN) pseudo-device clockctl # user control of clock subsystem # a pseudo device needed for Coda # also needs CODA (above) #pseudo-device vcoda 4 # coda minicache <-> venus comm. # mouse & keyboard multiplexor pseudo-devices #pseudo-device wsmux