5abbf990f3
a boot string for firmware that can do this, such as the SPARC and the sun3 models. It is currently silently ignored on all other hardware now, however. The MD function "boot()" has been changed to also take a char *.
295 lines
10 KiB
Plaintext
295 lines
10 KiB
Plaintext
# $NetBSD: GENERIC_SCSI3,v 1.31 1996/08/09 10:30:23 mrg Exp $
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# Machine architecture; required by config(8)
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machine sparc
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# Options for variants of the Sun SPARC architecure.
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# At least one is required.
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options SUN4 # sun4/100, sun4/200, sun4/300
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options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc.
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options SUN4M # sun4m - SS10, SS20, Classic, etc.
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#options MMU_3L # 3-level MMU on sun4/400
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# obsolete timezone spec; optional
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#options TIMEZONE=0, DST=0
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# Standard system options
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options SWAPPAGER # swap and anonymous memory; required
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options VNODEPAGER # mapped files; required
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options DEVPAGER # mapped devices; required
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options KTRACE # system call tracing
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options SYSVMSG # System V message queues
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options SYSVSEM # System V semaphores
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options SYSVSHM # System V shared memory
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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 INSECURE # disable kernel security level
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#options UCONSOLE # allow anyone to steal the virtual console
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# Debugging options
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#options DDB # kernel dynamic debugger
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#options DEBUG # kernel debugging code
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#options DIAGNOSTIC # extra kernel sanity checking
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#options KGDB # support for kernel gdb
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#options KGDBDEV=0xc01 # kgdb device number (dev_t)
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#options KGDBRATE=38400 # baud rate
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# Compatibility options
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options COMPAT_43 # 4.3BSD system interfaces
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options COMPAT_10 # NetBSD 1.0 binary compatibility
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options COMPAT_11 # NetBSD 1.1 binary compatibility
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options COMPAT_SUNOS # SunOS 4.x binary compatibility
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options COMPAT_SVR4 # SunOS 5.x binary compatibility
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# Filesystem options
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options FFS # Berkeley Fast Filesystem
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options QUOTA # FFS quotas
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options NFSSERVER # Sun NFS-compatible filesystem server
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options NFSCLIENT # Sun NFS-compatible filesystem client
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options KERNFS # kernel data-structure filesystem
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options NULLFS # NULL layered filesystem
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options MFS # memory-based filesystem
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options FDESC # user file descriptor filesystem
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options UMAPFS # uid/gid remapping filesystem
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options LFS # Log-based filesystem (still experimental)
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options PORTAL # portal filesystem (still experimental)
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options PROCFS # /proc
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options CD9660 # ISO 9660 + Rock Ridge file system
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options UNION # union file system
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options FIFO # POSIX fifo support (in all filesystems)
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# Networking options
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options INET # IP stack
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options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP
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#options GATEWAY # IP packet forwarding
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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 for SPARCstation hardware
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options RASTERCONSOLE # fast rasterop console
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# Generic swap; second partition of root disk or network.
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config netbsd swap generic
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# Main bus and CPU .. all systems.
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mainbus0 at root
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cpu0 at mainbus0
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# Bus types found on SPARC systems.
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sbus0 at mainbus0 # sun4c
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obio0 at mainbus0 # sun4 and sun4m
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vmes0 at mainbus0 # sun4
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vmel0 at mainbus0 # sun4
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iommu0 at mainbus0 # sun4m
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sbus0 at iommu0 # sun4m
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audio0 at mainbus0 # sun4c
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audio0 at obio0 # sun4m
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auxreg0 at mainbus0 # sun4c
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auxreg0 at obio0 # sun4m
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# Power status and control register found on Sun4m systems
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power0 at obio0
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# Mostek clock found on 4/300, sun4c, and sun4m systems.
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# The Mostek clock NVRAM is the "eeprom" on sun4/300 systems.
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clock0 at mainbus0 # sun4c
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clock0 at obio0 # sun4m
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clock0 at obio0 addr 0xf2000000 # sun4/300
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# Intersil clock found on 4/100 and 4/200 systems.
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oclock0 at obio0 addr 0xf3000000 # sun4/200
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oclock0 at obio0 addr 0x03000000 # sun4/100
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# Memory error registers.
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memreg0 at mainbus0 # sun4c
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memreg0 at obio0 # sun4m
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memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300
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memreg0 at obio0 addr 0x04000000 # sun4/100
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# Timer chip found on 4/300, sun4c, and sun4m systems.
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timer0 at mainbus0 # sun4c
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timer0 at obio0 # sun4m
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timer0 at obio0 addr 0xef000000 # sun4/300
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# EEPROM found on 4/100 and 4/200 systems. Note that the 4/300
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# doesn't use this driver; the `EEPROM' is in the NVRAM on the
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# Mostek clock chip on 4/300 systems.
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eeprom0 at obio0 addr 0xf2000000 # sun4/200
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eeprom0 at obio0 addr 0x02000000 # sun4/100
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# Zilog 8530 serial chips. Each has two-channels.
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# zs0 is ttya and ttyb. zs1 is the keyboard and mouse.
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zs0 at mainbus0 # sun4c
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zs0 at obio0 # sun4m
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zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300
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zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100
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zs1 at mainbus0 # sun4c
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zs1 at obio0 # sun4m
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zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300
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zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100
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zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300
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#
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# Note the flags on the esp entries below, that work around
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# deficiencies in the current driver:
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# bits 0-7: disable disconnect/reselect for the corresponding target
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# bits 8-15: disable synch negotiation for target [bit-8]
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# Note: targets 4-7 have disconnect/reselect enabled on the premise
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# that tape devices normally have one of these targets. Tape
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# devices should be allowed to disconnect for the SCSI bus
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# to operate acceptably.
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#
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# sun4/300 SCSI - an NCR53c94 or equivalent behind
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# an LSI Logic DMA controller
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dma0 at obio0 addr 0xfa001000 level 4 # sun4/300
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esp0 at obio0 addr 0xfa000000 level 4 flags 0xff0f #
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# sun4c or sun4m SCSI - an NCR53c94 or equivalent behind
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# specialized DMA glue
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dma0 at sbus0 slot ? offset ? # on-board SCSI
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esp0 at sbus0 slot ? offset ? flags 0xff0f # sun4c
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esp0 at dma0 flags 0xff0f # sun4m
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# FSBE/S SCSI - an NCR53c94 or equivalent behind
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dma* at sbus? slot ? offset ? # SBus SCSI
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esp* at sbus? slot ? offset ? flags 0xff0f # two flavours
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esp* at dma? flags 0xff0f # depending on model
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# sun4m Ethernet - an AMD 7990 LANCE behind
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# specialized DMA glue
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ledma0 at sbus0 slot ? offset ? # sun4m on-board
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le0 at ledma0 #
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# Additional SBus LANCE devices - glued on by lebuffer (not yet implemented)
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#lebuffer* at sbus0 slot ? offset ? # sun4m SBus
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#le* at lebuffer? #
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# sun4/300 and sun4c Ethernet - an AMD 7990 LANCE
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le0 at sbus0 slot ? offset ? # sun4c on-board
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le* at sbus? slot ? offset ?
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le0 at obio0 addr 0xf9000000 level 6 # sun4/300
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# sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board
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# or on a Multibus/VME card.
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ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board
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ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board
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ie1 at vmes0 addr 0xffe88000 level 5 vect 0x75
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ie2 at vmes0 addr 0xff31ff02 level 5 vect 0x76
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ie3 at vmes0 addr 0xff35ff02 level 5 vect 0x77
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ie4 at vmes0 addr 0xff2dff02 level 5 vect 0x7c
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# Xylogics 753 or 7053 VME SMD disk controllers and disks, found
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# on sun4 systems.
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xdc0 at vmel0 addr 0xffffee80 level 3 vect 0x44
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xdc1 at vmel0 addr 0xffffee90 level 3 vect 0x45
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xdc2 at vmel0 addr 0xffffeea0 level 3 vect 0x46
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xdc3 at vmel0 addr 0xffffeeb0 level 3 vect 0x47
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xd* at xdc? drive ?
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# Xylogics 451 or 451 VME SMD disk controllers and disks, found
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# on sun4 systems.
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xyc0 at vmes0 addr 0xffffee40 level 3 vect 0x48
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xyc1 at vmes0 addr 0xffffee48 level 3 vect 0x49
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xy* at xyc? drive ?
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# NCR5380-based "Sun SCSI 3" VME SCSI controller.
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# This driver has several flags which may be enabled by OR'ing
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# the values and using the "flags" directive.
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# Valid flags are:
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#
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# 0x01 Use DMA (may be polled)
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# 0x02 Use DMA completion interrupts
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# 0x04 Allow disconnect/reselect
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#
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# E.g. the following would enable DMA, interrupts, and reselect:
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# si0 at vmes0 addr 0xff200000 level 3 vect 0x40 flags 0x07
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#
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# By default, DMA is enabled in the driver.
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si0 at vmes0 addr 0xff200000 level 3 vect 0x40
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# NCR5380-based "SCSI Weird" on-board SCSI interface found
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# on sun4/100 systems. The flags are the same as the "si"
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# controller. Note, while DMA is enabled by default, only
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# polled DMA works at this time, and reselects do not work
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# on this particular controller.
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sw0 at obio0 addr 0x0a000000 level 3
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# Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m
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# systems. If your sun4 system has a cgfour installed in the P4 slot,
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# the P4 entries for "bwtwo" will attach to the overlay plane of the
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# "cgfour".
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bwtwo0 at sbus0 slot ? offset ? # sun4c on-board
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bwtwo* at sbus? slot ? offset ? # sun4c and sun4m
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bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200
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bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot
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bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot
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# Sun "cgtwo" VME color framebuffer
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cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xa8
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# Sun "cgthree" Sbus color framebuffer
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cgthree0 at sbus? slot ? offset ?
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cgthree* at sbus? slot ? offset ?
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#cgthree0 at obio? slot ? offset ? # sun4m
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#cgthree* at obio? slot ? offset ? # sun4m
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# Sun "cgfour" color framebuffer with overlay plane. See above comment
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# regarding overlay plane.
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cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4
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cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4
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# Sun "cgsix" accelerated color framebuffer.
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cgsix0 at sbus? slot ? offset ?
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cgsix* at sbus? slot ? offset ?
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cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4
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cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4
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# Sun "cgeight" 24-bit framebuffer
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cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4
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cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4
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# Sun "tcx" accelerated color framebuffer.
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tcx0 at sbus? slot ? offset ?
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tcx* at sbus? slot ? offset ?
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# SCSI bus layer. SCSI devices attach to the SCSI bus, which attaches
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# to the underlying hardware controller.
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scsibus* at esp?
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scsibus* at si?
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scsibus* at sw?
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# These entries find devices on all SCSI busses and assign
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# unit numers dynamically.
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# Map the SCSI disk at targets 3120 to units 0123, a'la SunOS.
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sd0 at scsibus? target 3 lun ? # first SCSI disk
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sd1 at scsibus? target 1 lun ? # second SCSI disk
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sd2 at scsibus? target 2 lun ? # third SCSI disk
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sd3 at scsibus? target 0 lun ? # fourth SCSI disk
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sd* at scsibus? target ? lun ? # more SCSI disks
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st* at scsibus? target ? lun ? # SCSI tapes
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cd* at scsibus? target ? lun ? # SCSI CD-ROMs
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ch* at scsibus? target ? lun ? # SCSI changer devices
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# Floppy controller and drive found on SPARCstations.
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fdc0 at mainbus0 # sun4c controller
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fdc0 at obio0 # sun4m controller
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fd* at fdc0 # the drive itself
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pseudo-device loop # loopback interface; required
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pseudo-device pty 32 # pseudo-ttys (for network, etc.)
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pseudo-device sl 2 # SLIP interfaces
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pseudo-device kbd # Sun keyboard
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pseudo-device ppp 2 # PPP interfaces
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pseudo-device tun 4 # Network "tunnel" device
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pseudo-device bpfilter 16 # Berkeley Packet Filter
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pseudo-device vnd 4 # disk-like interface to files
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pseudo-device ccd 4 # concatenated and striped disks
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#pseudo-device strip 1 # radio clock
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