# $Id: PIZZA,v 1.1.1.1 2004/11/28 14:18:36 hauke Exp $ # # From NetBSD: GENERIC,v 1.131 2002/02/10 17:37:02 # # PIZZA sun4m kernel description for SPARCstation 10 # include "arch/sparc/conf/std.sparc" options INCLUDE_CONFIG_FILE # embed config file in kernel binary maxusers 64 #makeoptions COPTS="-mcpu=supersparc -mtune=supersparc -O2 -pipe" ## 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 SUN4M # sun4m - SS10, SS20, Classic, etc. ## 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_BOLD8x16 # a somewhat smaller font #### 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=16384 # 1024 pages is the default options BUFPAGES=12000 # 4K pages available for buffer cache options NKMEMPAGES=4096 # crashes with default of 1536 # 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; default on sparc is the bootparam protocol 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 options LOCKDEBUG ## Make SCSI error messages more verbose when explaining their meanings. options SCSIVERBOSE options MIIVERBOSE # verbose PHY autoconfig messages ## 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_16 # NetBSD 1.6 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 MFS # memory-based filesystem file-system FDESC # user file descriptor filesystem #file-system LFS # Log-based filesystem (still experimental) file-system PROCFS # /proc file-system CD9660 # ISO 9660 + Rock Ridge file system file-system UNION # union file system #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 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 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 #### Main bus and CPU .. all systems. mainbus0 at root options MULTIPROCESSOR # include multiprocessor support cpu* at mainbus0 # declare additional CPUs #### Bus types found on SPARC systems. obio0 at mainbus0 # sun4 and sun4m iommu0 at mainbus0 # sun4m sbus0 at iommu0 # sun4m ## 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 obio0 # sun4m ## 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 obio0 # sun4m ## Memory error registers. memreg0 at obio0 # sun4m ## ECC memory control eccmemctl0 at mainbus0 # sun4m ## Timer chip found on 4/300, sun4c, and sun4m systems. timer0 at obio0 # sun4m #### Serial port configuration ## Zilog 8530 serial chips. Each has two-channels. ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. zs0 at obio0 # sun4m zstty0 at zs0 channel 0 # ttya zstty1 at zs0 channel 1 # ttyb zs1 at obio0 # sun4m kbd0 at zs1 channel 0 # keyboard ms0 at zs1 channel 1 # mouse # Parallel port. bpp* at sbus? slot? offset ? ## 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 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? ## 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 uk* at scsibus? target ? lun ? # unknown SCSI ## Floppy controller and drive found on SPARCstations. fdc0 at obio0 # sun4m controller fd* at fdc0 # the drive itself ## A disk-like interface to files. Can be used to create floppy, CD, ## miniroot images, etc. pseudo-device vnd 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. 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 ## Happy Meal Ethernet hme* at sbus? slot ? offset ? # PCMCIA network interfaces ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet wi* at pcmcia? function ? # Lucent/Intersil WaveLan IEEE (802.11) # MII/PHY support nsphy* at mii? phy ? # NS83840 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 ## 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 12 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for ## one example of the use of the IP Filter. pseudo-device ipfilter ## 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 ## Sun "cgsix" accelerated color framebuffer. cgsix0 at sbus? slot ? offset ? cgsix* at sbus? slot ? offset ? #### Other device configuration ## 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 pseudo-device clockctl pseudo-device ksyms # /dev/ksyms # a pseudo device needed for Coda # also needs CODA (above) #pseudo-device vcoda 4 # coda minicache <-> venus comm.