VME revision 1.45
1# $NetBSD: VME,v 1.45 2013/06/05 23:08:03 christos Exp $ 2 3# VME Sun2 (2/50, 2/130, 2/160...) 4# Supports root on: ie0, sd*, ... 5 6include "arch/sun2/conf/std.sun2" 7 8#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10#ident "VME-$Revision: 1.45 $" 11 12# Machines to be supported by this kernel 13#options FPU_EMULATE 14 15# Needs to be set per system. i.e change these as you see fit 16maxusers 8 17 18# Standard system options 19options KTRACE # system call tracing 20options SYSVMSG # System V message queues 21options SYSVSEM # System V semaphores 22#options SEMMNI=10 # number of semaphore identifiers 23#options SEMMNS=60 # number of semaphores in system 24#options SEMUME=10 # max number of undo entries per process 25#options SEMMNU=30 # number of undo structures in system 26options SYSVSHM # System V shared memory 27#options INSECURE # disable kernel security level 28options USERCONF # userconf(4) support 29#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 30#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 31 32# Which kernel debugger? Uncomment either this: 33options DDB 34# ... or these for KGDB (gdb remote target) 35#makeoptions DEBUG="-g" # debugging symbols for gdb 36#options KGDB 37#options KGDB_DEV=0x0C00 # ttya=0C00 ttyb=0C01 38 39# Other debugging options 40#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 41#options DEBUG # kernel debugging code 42#options DIAGNOSTIC # extra kernel sanity checking 43#options KMEMSTATS # kernel memory statistics (vmstat -m) 44#options PMAP_DEBUG 45#options SCSIDEBUG 46#options SCSIVERBOSE # Verbose SCSI errors 47 48# Compatibility options 49#options COMPAT_SUNOS # can run SunOS 4.1.1 executables 50options COMPAT_43 # and 4.3BSD and ... 51options COMPAT_16 # NetBSD 1.6 52options COMPAT_20 # NetBSD 2.0 53options COMPAT_30 # NetBSD 3.0 54options COMPAT_40 # NetBSD 4.0 compatibility. 55options COMPAT_AOUT_M68K # support for NetBSD a.out executables 56#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 57options EXEC_AOUT # support for a.out executables 58options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 59 60# Filesystem options 61file-system FFS # Berkeley Fast Filesystem 62file-system NFS # Sun NFS client support 63file-system CD9660 # ISO 9660 + Rock Ridge file system 64file-system FDESC # /dev/fd/* 65file-system KERNFS # /kern 66file-system NULLFS # loopback file system 67file-system OVERLAY # overlay file system 68#file-system PROCFS # /proc 69file-system UNION # union file system 70file-system MFS # memory-based filesystem 71file-system PTYFS # /dev/pts/N support 72 73options NFSSERVER # nfs server support 74#options QUOTA # legacy UFS quotas 75#options QUOTA2 # new, in-filesystem UFS quotas 76#options FFS_EI # FFS Endian Independent support 77#options NFS_V2_ONLY # Exclude NFS3 code to save space 78options FFS_NO_SNAPSHOT # No FFS snapshot support 79 80# Networking options 81options INET # IP protocol stack support 82#options INET6 # IPV6 83#options IPSEC # IP security 84#options IPSEC_DEBUG # debug for IP security 85#options GATEWAY # IP packet forwarding 86options PFIL_HOOKS # pfil(9) packet filter hooks. 87#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 88 89# Work-around for root on slow servers (insurance...) 90options NFS_BOOT_RWSIZE=1024 91options NFS_BOOT_BOOTPARAM 92 93config netbsd root on ? type ? 94 95#### Main bus. 96mainbus0 at root 97 98#### Bus types. 99 100obio0 at mainbus? # all Sun-2 101obmem0 at mainbus? # all Sun-2 102#mbmem0 at mainbus? # 2/120, 2/170 103#mbio0 at mainbus? # 2/120, 2/170 104sun68kvme0 at mainbus? # 2/50, 2/130, 2/160 105vme0 at sun68kvme0 # mi VME attachment 106 107#### Standard system devices. 108 109## The AM9513 clock chip. 110#clock0 at obio0 addr 0x002800 # 2/120, 2/170 111clock0 at obio0 addr 0x7f2800 # 2/50, 2/130, 2/160 112 113## The MM58167 time-of-day chip. 114#tod0 at obio0 addr 0x003800 # 2/120, 2/170 115tod0 at vme0 addr 0x200800 # 2/50, 2/130, 2/160 116 117#### Serial port configuration. 118 119## Zilog 8530 serial chips. Each has two channels. 120## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 121## zs0 is REQUIRED to use KGDB. 122#zs0 at obio0 addr 0x002000 # 2/120, 2/170 123zs0 at obio0 addr 0x7f2000 # 2/50 124#zs1 at obmem0 addr 0x780000 # 2/120, 2/170 125zs1 at obio0 addr 0x7f1800 # 2/50 126#zs2 at mbmem0 addr 0x080800 # 2/120, 2/170 (first sc SCSI) 127#zs3 at mbmem0 addr 0x081000 # 2/120, 2/170 (first sc SCSI) 128#zs4 at mbmem0 addr 0x084800 # 2/120, 2/170 (second sc SCSI) 129#zs5 at mbmem0 addr 0x085000 # 2/120, 2/170 (second sc SCSI) 130zstty* at zs? channel ? # ttya 131kbd0 at zstty? # keyboard 132ms0 at zstty? # mouse 133 134#### Disk controllers and disks. 135 136## PAL+logic-based "Sun SCSI 2" Multibus/VME SCSI controller. 137## This driver has several flags which may be enabled using 138## the "flags" directive. Valid flags are: 139## 140## 0x0ff Set (1<<target) to disable parity checking 141## 0x100 Set this bit to disable DMA interrupts (poll) 142## 0x200 Set this bit to disable DMA entirely (use PIO) 143## 144## For example: "flags 0x10f" would disable DMA interrupts, 145## and disable parity for targets 0-3 146 147#sc0 at mbmem0 addr 0x80000 ipl 2 flags 0xff 148sc0 at vme0 addr 0x200000 irq 2 vect 0x40 flags 0xff 149#sc1 at mbmem0 addr 0x84000 ipl 2 flags 0xff 150 151## NCR5380-based "Sun SCSI 3" VME SCSI controller. 152## This driver has several flags which may be enabled by OR'ing 153## the values and using the "flags" directive. 154## Valid flags are: 155## 156## 0x01 Use DMA (may be polled) 157## 0x02 Use DMA completion interrupts 158## 0x04 Allow disconnect/reselect 159## 160## E.g. the following would enable DMA, interrupts, and reselect: 161## si0 at vme0 addr 0x200000 ipl 3 vect 0x40 flags 0x07 162## 163## By default, DMA is enabled in the driver. 164 165si0 at vme0 addr 0x200000 irq 2 vect 0x40 166 167## These entries find devices on all SCSI busses and assign 168## unit numbers dynamically. 169scsibus* at sc? 170scsibus* at si? 171sd* at scsibus? target ? lun ? # SCSI disks 172st* at scsibus? target ? lun ? # SCSI tapes 173cd* at scsibus? target ? lun ? # SCSI CD-ROMs 174#ch* at scsibus? target ? lun ? # SCSI changer devices 175#ss* at scsibus? target ? lun ? # SCSI scanners 176#ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 177#uk* at scsibus? target ? lun ? # unknown SCSI 178 179# support old SCSI devices that don't understand the INQUIRY command 180options SCSI_OLD_NOINQUIRY 181 182## Xylogics 450 or 451 Multibus/VME SMD disk controllers and disks. 183#xyc0 at mbio0 addr 0xee40 ipl 2 184xyc0 at vme0 addr 0xee40 irq 2 vect 0x48 185#xyc1 at mbio0 addr 0xee48 ipl 2 186xyc1 at vme0 addr 0xee48 irq 2 vect 0x49 187xy* at xyc? drive ? 188 189## Memory-disk device. 190pseudo-device md 191 192#### Network interfaces. 193 194## Intel Ethernet (onboard, or Multibus/VME) 195ie0 at obio0 addr 0x7f0800 ipl 3 # 2/50 196#ie0 at mbmem0 addr 0x88000 ipl 3 197#ie1 at mbmem0 addr 0x8c000 ipl 3 198## VME: the first [addr,len] pair specifies the device registers; 199## the second pair specifies the on-board memory buffer 200ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 201 202## 3Com Ethernet (Multibus only) 203#ec0 at mbmem0 addr 0xe0000 ipl 3 204#ec1 at mbmem0 addr 0xe2000 ipl 3 205# limit NFS R/W size for poor ec(4) interfaces 206#options NFS_RSIZE=1024,NFS_WSIZE=1024 207 208## Frame buffers. 209 210## Sun "bwtwo" black and white framebuffer. 211#bwtwo0 at obmem0 addr 0x700000 # 2/120, 2/170 212bwtwo0 at obio0 addr 0x0 # 2/50 213 214## PROM console driver -- if all else fails 215pcons0 at mainbus0 # PROM console 216 217#### Miscellaneous. 218pseudo-device loop # network loopback 219#pseudo-device bpfilter # packet filter 220#pseudo-device bridge # simple inter-network bridging 221#pseudo-device sl # CSLIP 222#pseudo-device ppp # PPP 223#pseudo-device tun # network tunneling over tty 224#pseudo-device tap # virtual Ethernet 225#pseudo-device gre # generic L3 over IP tunnel 226#pseudo-device ipfilter # ip filter 227#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 228#pseudo-device faith # IPv[46] tcp relay translation i/f 229#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 230 231pseudo-device pty # pseudo-terminals 232#pseudo-device vnd # paging to files 233#pseudo-device ccd # concatenated disks 234#pseudo-device raid # RAIDframe disk driver 235#options RAID_AUTOCONFIG # auto-configuration of RAID components 236#pseudo-device fss # file system snapshot device 237pseudo-device clockctl # user control of clock subsystem 238