# $NetBSD: GENERIC,v 1.149.2.4 2004/07/15 20:31:06 he 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/sparc/conf/std.sparc" #options INCLUDE_CONFIG_FILE # embed config file in kernel binary #ident "GENERIC-$Revision: 1.149.2.4 $" maxusers 32 ## System kernel configuration. See options(4) for more detail. # Options for variants of the Sun SPARC architecure. # We currently support three architecture types; at least one is required. #options SUN4 # sun4/100, sun4/200, sun4/300 #options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. options SUN4M # sun4m - SS10, SS20, Classic, etc. #options SUN4_MMU3L # sun4/400 3-level MMU ## System options specific to the sparc machine type # Blink the power LED on some machines to indicate the system load. #options BLINK ## Use a faster console than the PROM's slow drawing routines. Not needed ## for headless (no framebuffer) machines. #options RASTERCONSOLE # fast rasterop console #options FONT_GALLANT12x22 # the console font #options FONT_BOLD8x16 # a somewhat smaller font ## default console colors: black-on-white; this can be changed ## using the following two options. #options RASTERCONSOLE_FGCOL=WSCOL_BLACK #options RASTERCONSOLE_BGCOL=WSCOL_WHITE #### System options that are the same for all ports ## Root device configuration: change the ?'s if you are going to use a ## nonstandard root partition (other than where the kernel is booted from) ## and/or nonstandard root type (not ffs or nfs). Normally this can be ## automagically determined at boot time. config netbsd root on ? type ? ## System call tracing (see ktrace(1)). options KTRACE options SYSTRACE # system call vetting via systrace(1) ## Collect statistics on kernel malloc's and free's. This does have a ## significant performance hit on slower machines, so it is intended for ## diagnostic use only. #options KMEMSTATS ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) options SYSVMSG # System V message queues options SYSVSEM # System V 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 shared memory #options SHMMAXPGS=1024 # 1024 pages is the default options P1003_1B_SEMAPHORE # p1003.1b semaphore support ## Loadable kernel module support; still under development. #options LKM options USERCONF # userconf(4) support #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel # Enable experimental buffer queue strategy for better responsiveness under # high disk I/O load. Use it with caution - it's not proven to be stable yet. #options NEW_BUFQ_STRATEGY ## NFS boot options; tries DHCP/BOOTP then BOOTPARAM #options NFS_BOOT_BOOTPARAM #options NFS_BOOT_BOOTP #options NFS_BOOT_DHCP #### Debugging options ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at ## serial console break or keyboard reset, where the PROM would normally ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. #options DDB # kernel dynamic debugger #options DDB_HISTORY_SIZE=100 # enable history editing in DDB #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' ## You may also use gdb, on another computer connected to this machine over ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; ## KGDB_DEV is a dev_t encoded device number of the serial port to use, where ## the minor device number encodes the PROM enumeration of the serial ports, ## i.e.: ## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. ## (Note: ttyc and ttyd are available only on some sun4 models) #options KGDB # support for kernel gdb #options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') #options KGDB_DEVRATE=38400 # baud rate ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), ## such that gdb(1) can be used on a kernel coredump. #makeoptions DEBUG="-g" ## Adds code to the kernel that does internal consistency checks, and will ## cause the kernel to panic if corruption of internal data structures ## is detected. #options DIAGNOSTIC # extra kernel sanity checking ## Enable (possibly expensive) debugging code that may also display messages ## on the system console #options DEBUG ## Make SCSI error messages more verbose when explaining their meanings. #options SCSIVERBOSE #options MIIVERBOSE # verbose PHY autoconfig messages ## `INSECURE' turns off the kernel security level (securelevel = 0 always). ## This allows writing to /dev/mem, loading kernel modules while multi-user, ## and other insecurities good only for development work. Do not use this ## option on a production machine. #options INSECURE ## `FDSCRIPTS' allows non-readable but executable scripts by providing a ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same ## opaque file mechanism. Perl calls this "secure setuid scripts." #options FDSCRIPTS #options SETUIDSCRIPTS ## Options for compatibility with previous releases foreign system binaries. ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up ## additional user-level utilities or system configuration files. See ## compat_sunos(8) and compat_svr4(8). #options COMPAT_43 # 4.3BSD system interfaces #options COMPAT_10 # NetBSD 1.0 binary compatibility #options COMPAT_11 # NetBSD 1.1 binary compatibility #options COMPAT_12 # NetBSD 1.2 binary compatibility #options COMPAT_13 # NetBSD 1.3 binary compatibility #options COMPAT_14 # NetBSD 1.4 binary compatibility #options COMPAT_16 # NetBSD 1.6 binary compatibility #options COMPAT_SUNOS # SunOS 4.x binary compatibility #options COMPAT_SVR4 # SunOS 5.x binary compatibility ## File systems. You probably need at least one of FFS or NFS. file-system FFS # Berkeley Fast Filesystem file-system NFS # Sun NFS-compatible filesystem client file-system KERNFS # kernel data-structure filesystem #file-system NULLFS # NULL layered (loopback) filesystem #file-system OVERLAY # overlay file system #file-system MFS # memory-based filesystem #file-system FDESC # user file descriptor filesystem #file-system UMAPFS # uid/gid remapping filesystem #file-system LFS # Log-based filesystem (still experimental) #file-system PORTAL # portal filesystem (still experimental) file-system PROCFS # /proc file-system CD9660 # ISO 9660 + Rock Ridge file system #file-system UNION # union file system file-system MSDOSFS # MS-DOS FAT filesystem(s). #file-system CODA # Coda File System; also needs vcoda (below) ## File system options. options NFSSERVER # Sun NFS-compatible filesystem server options QUOTA # FFS quotas #options FFS_EI # FFS Endian Independent support options SOFTDEP # FFS soft updates support. ## Network protocol support. In most environments, INET is required. options INET # IP (Internet Protocol) v4 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 GATEWAY # packet forwarding ("router switch") options MROUTING # packet forwarding of multicast packets #options DIRECTED_BROADCAST # allow broadcasts through routers #options NS # Xerox NS networking #options NSIP # Xerox NS tunneling over IP options ISO,TPIP # OSI networking #options EON # OSI tunneling over IP # Known to be broken #options CCITT,LLC,HDLC # X.25 packet switched protocol #options NETATALK # AppleTalk (over Ethernet) protocol #options NTP # Network Time Protocol in-kernel support #options PPS_SYNC # Add serial line synchronization for NTP #options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device #options IPFILTER_DEFAULT_BLOCK # block all packets by default options PPP_BSDCOMP # Add BSD compression to ppp device options PPP_DEFLATE # Add deflate (libz) compression to ppp device options PPP_FILTER # Add active filters for ppp (via bpf) #options ALTQ # Manipulate network interfaces' output queues #options ALTQ_BLUE # Stochastic Fair Blue #options ALTQ_CBQ # Class-Based Queueing #options ALTQ_CDNR # Diffserv Traffic Conditioner #options ALTQ_FIFOQ # First-In First-Out Queue #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) #options ALTQ_HFSC # Hierarchical Fair Service Curve #options ALTQ_LOCALQ # Local queueing discipline #options ALTQ_PRIQ # Priority Queueing #options ALTQ_RED # Random Early Detection #options ALTQ_RIO # RED with IN/OUT #options ALTQ_WFQ # Weighted Fair Queueing #### Main bus and CPU .. all systems. mainbus0 at root cpu0 at mainbus0 #### Bus types found on SPARC systems. #sbus0 at mainbus0 # sun4c obio0 at mainbus0 # sun4 and sun4m #sparcvme0 at mainbus0 # sun4 iommu0 at mainbus0 # sun4m sbus0 at iommu0 # sun4m #sparcvme0 at iommu0 # sun4m #vme0 at sparcvme0 # mi VME attachment ## SBus expander box #xbox* at sbus? slot ? offset ? #sbus* at xbox? ## SBus to PCMCIA bridge #options FULL_SPARC_BUS_SPACE #nell* at sbus? slot ? offset ? # PCMCIA bridge #pcmcia* at nell? #### Standard system devices -- all required for a given architecture ## Auxiliary system registers on sun4c and sun4m #auxreg0 at mainbus0 # sun4c auxreg0 at obio0 # sun4m #auxiotwo0 at obio0 # only on Tadpole SPARCbook. ## Power status and control register on Sun4m systems power0 at obio0 ## Mostek clock found on 4/300, sun4c, and sun4m systems. ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. #clock0 at mainbus0 # sun4c clock0 at obio0 # sun4m #clock0 at obio0 addr 0xf2000000 # sun4/300 ## Intersil clock found on 4/100 and 4/200 systems. #oclock0 at obio0 addr 0xf3000000 # sun4/200 #oclock0 at obio0 addr 0x03000000 # sun4/100 ## Memory error registers. #memreg0 at mainbus0 # sun4c memreg0 at obio0 # sun4m #memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 #memreg0 at obio0 addr 0x04000000 # sun4/100 ## ECC memory control eccmemctl0 at mainbus0 # sun4m ## Timer chip found on 4/300, sun4c, and sun4m systems. #timer0 at mainbus0 # sun4c timer0 at obio0 # sun4m #timer0 at obio0 addr 0xef000000 # sun4/300 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the ## Mostek clock chip on 4/300 systems. #eeprom0 at obio0 addr 0xf2000000 # sun4/200 #eeprom0 at obio0 addr 0x02000000 # sun4/100 #### Serial port configuration ## Zilog 8530 serial chips. Each has two-channels. ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. #zs0 at mainbus0 # sun4c zs0 at obio0 # sun4m #zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 #zs0 at obio0 addr 0x01000000 level 12 # sun4/100 zstty0 at zs0 channel 0 # ttya zstty1 at zs0 channel 1 # ttyb #zs1 at mainbus0 # sun4c zs1 at obio0 # sun4m #zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 #zs1 at obio0 addr 0x00000000 level 12 # sun4/100 kbd0 at zs1 channel 0 # keyboard ms0 at zs1 channel 1 # mouse #zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 #zstty2 at zs2 channel 0 # ttyc #zstty3 at zs2 channel 1 # ttyd ## NS16x50 serial chips and clones. Present on the ## Sun JavaStation-1 and Tadpole SPARCbook 3 #com* at obio0 # sun4m # Parallel port. bpp* at sbus? slot? offset ? ## Magma Serial/Parallel driver #magma* at sbus? slot ? offset ? #mtty* at magma? #mbpp* at magma? ## PCMCIA serial interfaces #com* at pcmcia? #pcmcom* at pcmcia? #com* at pcmcom? #### Disk controllers and disks # ## The following flags may be set for the NCR53c94 based esp driver: ## bits 0-7: disable disconnect/reselect for the corresponding target ## bits 8-15: disable synchronous negotiation for target [bit-8] ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. ## Both `dma' and `esp' are needed in all cases. ## Two kinds of additional SBus SCSI interfaces are available. One uses ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". ## sun4/300 SCSI - an NCR53c94 or equivalent behind ## an LSI Logic DMA controller #dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 #esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 dma0 at sbus0 slot ? offset ? # sun4c/sun4m #esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c esp0 at dma0 flags 0x0000 # sun4m # FSBE/S SCSI & SunSwift Sbus FAS366 dma* at sbus? slot ? offset ? # SBus esp* at sbus? slot ? offset ? flags 0x0000 # SBus esp* at dma? flags 0x0000 # SBus scsibus* at esp? ## Qlogic ISP SBus SCSI Card #isp* at sbus? slot ? offset ? #scsibus* at isp? ## NCR5380-based "Sun SCSI 3" VME SCSI controller. ## This driver has several flags which may be enabled by OR'ing ## the values and using the "flags" directive. ## Valid flags are: ## ## 0x01 Use DMA (may be polled) ## 0x02 Use DMA completion interrupts ## 0x04 Allow disconnect/reselect ## ## E.g. the following would enable DMA, interrupts, and reselect: ## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 ## ## By default, DMA is enabled in the driver. #si0 at vme0 addr 0x200000 irq 2 vect 0x40 #scsibus* at si? ## NCR5380-based "SCSI Weird" on-board SCSI interface found ## on sun4/100 systems. The flags are the same as the "si" ## controller. Note, while DMA is enabled by default, only ## polled DMA works at this time, and reselects do not work ## on this particular controller. #sw0 at obio0 addr 0x0a000000 level 3 #scsibus* at sw? ## PCMCIA SCSI controllers #aic* at pcmcia? #scsibus* at aic? ## These entries find devices on all SCSI busses and assign ## unit numbers dynamically. sd* at scsibus? target ? lun ? # SCSI disks st* at scsibus? target ? lun ? # SCSI tapes cd* at scsibus? target ? lun ? # SCSI CD-ROMs #ch* at scsibus? target ? lun ? # SCSI changer devices #ss* at scsibus? target ? lun ? # SCSI scanners ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE uk* at scsibus? target ? lun ? # unknown SCSI ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found ## on sun4 systems. #xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 #xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 #xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 #xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 #xd* at xdc? drive ? ## Xylogics 451 or 451 VME SMD disk controllers and disks, found ## on sun4 systems. #xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 #xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 #xy* at xyc? drive ? ## Floppy controller and drive found on SPARCstations. #fdc0 at mainbus0 # sun4c controller fdc0 at obio0 # sun4m controller fd* at fdc0 # the drive itself ## PCMCIA IDE controllers #wdc* at pcmcia? #atabus* at ata? #wd* at atabus? drive ? flags 0x0000 ## PCMCIA wavelan card #wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) ## A disk-like interface to files. Can be used to create floppy, CD, ## miniroot images, etc. #pseudo-device vnd 4 ## Concatenated and striped disks; with this, you can create a software-based ## disk array similar to a "RAID 0" setup. See ccd(4). pseudo-device ccd 4 ## Cryptographic disk devices; See cgd(4) #pseudo-device cgd 4 ## RAIDframe disk driver: software RAID driver. See raid(4). pseudo-device raid 8 options RAID_AUTOCONFIG # auto-configuration of RAID components # 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 ## Memory disk device, used on boot floppies with compressed ## kernel-plus-root-disk images. #pseudo-device md 1 #### Network interfaces ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue ## Three flavors of additional SBus ethernets are available. One attaches ## directly like the sun4c on-board, one uses the ledma device like the ## sun4m on-board, and one uses the lebuffer device. #le0 at obio0 addr 0xf9000000 level 6 # sun4/300 #le0 at sbus0 slot ? offset ? # sun4c on-board ledma0 at sbus0 slot ? offset ? # sun4m on-board le0 at ledma0 # sun4m on-board le* at sbus? slot ? offset ? # SBus ledma* at sbus? slot ? offset ? # SBus le* at ledma? # SBus lebuffer0 at sbus? slot ? offset ? # SBus le0 at lebuffer? # SBus lebuffer* at sbus? slot ? offset ? # SBus le* at lebuffer? # SBus ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board ## or on a Multibus/VME card. #ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board #ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board ## VME: the first [addr,len] pair specifies the device registers; ## the second pair specifies the on-board memory buffer #ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 #ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 #ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 #ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c ## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet ## (qe, 10MBd) attached. qec* at sbus? slot ? offset ? # Quad Ethernet Controller be* at qec? # BigMac Ethernet (10/100MBd) qe* at qec? # Mace Ethernet (10MBd) ## Happy Meal Ethernet hme* at sbus? slot ? offset ? # midway ATM #en0 at sbus? slot ? offset ? # PCMCIA ethernet devices #ep* at pcmcia? #mbe* at pcmcia? #ne* at pcmcia? #sm* at pcmcia? # 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 #lxtphy* at mii? phy ? # Level One LXT-970 PHYs nsphy* at mii? phy ? # NS83840 PHYs # Per le SunQuad #qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs #sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs #tlphy* at mii? phy ? # ThunderLAN PHYs #ukphy* at mii? phy ? # generic unknown PHYs ## Loopback network interface; required pseudo-device loop ## SLIP and CSLIP interfaces, for IP over a serial line. pseudo-device sl 2 ## PPP, the successor to SLIP. See pppd(8). pseudo-device ppp 2 ## PPP over Ethernet (RFC 2516) #pseudo-device pppoe ## Starmode Radio IP, a special hardware network device. #pseudo-device strip 1 ## Network "tunnel" device, allowing protocol stacks to run in the userland. ## This is used by the third-party user-mode "ppp" program, and others. pseudo-device tun 4 ## Generic L3 over IP tunnel #pseudo-device gre 2 # generic L3 over IP tunnel ## Berkeley Packet Filter, required to run RARPD. A generic C-language ## interface that allows selective examining of incoming packets. pseudo-device bpfilter 8 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for ## one example of the use of the IP Filter. pseudo-device ipfilter ## for IPv6 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 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). pseudo-device vlan ## Simple inter-network traffic bridging pseudo-device bridge #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too #### Audio and video devices ## /dev/audio support (`audioamd' plus `audio') ## #audioamd0 at mainbus0 # sun4c #audioamd0 at obio0 # sun4m #audioamd0 at sbus0 slot ? offset ? # sun4m #audio* at audioamd0 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 audio* at audiocs0 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m ## systems. If your sun4 system has a cgfour installed in the P4 slot, ## the P4 entries for "bwtwo" will attach to the overlay plane of the ## "cgfour". #bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m #bwtwo* at sbus? slot ? offset ? # #bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 #bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot #bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot ## Sun "cgtwo" VME color framebuffer #cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 ## Sun "cgthree" Sbus color framebuffer #cgthree0 at sbus? slot ? offset ? #cgthree* at sbus? slot ? offset ? #cgthree0 at obio? slot ? offset ? # sun4m ## Sun "cgfour" color framebuffer with overlay plane. See above comment ## regarding overlay plane. #cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 #cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 ## Sun "cgsix" accelerated color framebuffer. cgsix0 at sbus? slot ? offset ? cgsix* at sbus? slot ? offset ? #cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 #cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 ## Sun "cgeight" 24-bit framebuffer #cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 #cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 ## Sun "tcx" accelerated color framebuffer. #tcx0 at sbus? slot ? offset ? #tcx* at sbus? slot ? offset ? # Sun "cgfourteen" accelerated 24-bit framebuffer. cgfourteen0 at obio0 # sun4m # P9100-based display on Tadpole SPARCbook 3. #pnozz0 at sbus? slot ? offset ? # Sun ZX/Leo 24-bit framebuffer #zx* at sbus? slot ? offset ? #### Other device configuration # Tadpole microcontroller #tctrl0 at obio0 ## Pseudo ttys, required for network logins and programs like screen. pseudo-device pty # pseudo-terminals ## Random device, used to implement /dev/random (a source of random noise), ## and generate randomness for some kernel formulae. pseudo-device rnd # a pseudo device needed for Coda # also needs CODA (above) #pseudo-device vcoda 4 # coda minicache <-> venus comm. pseudo-device clockctl # user control of clock subsystem pseudo-device ksyms # /dev/ksyms