DISKLESS revision 1.2
1 # $NetBSD: DISKLESS,v 1.2 2001/06/11 01:50:56 wiz Exp $ 2 3 # DISKLESS Sun2 (2/120, 2/170, 2/50, ...) 4 # Supports root on: ie0 5 6 include "arch/sun2/conf/std.sun2" 7 8 #ident "DISKLESS-$Revision: 1.2 $" 9 10 # Machines to be supported by this kernel 11 #options FPU_EMULATE 12 13 # Needs to be set per system. i.e change these as you see fit 14 maxusers 8 15 16 # Standard system options 17 options KTRACE # system call tracing 18 options SYSVMSG # System V message queues 19 options SYSVSEM # System V semaphores 20 options SYSVSHM # System V shared memory 21 #options SHMMAXPGS=1024 # 1024 pages is the default 22 options LKM # loadable kernel modules 23 #options INSECURE # disable kernel security level 24 #options UCONSOLE # Allow non-root TIOCCONS 25 26 # Which kernel debugger? Uncomment either this: 27 options DDB 28 # ... or these for KGDB (gdb remote target) 29 #makeoptions DEBUG="-g" # debugging symbols for gdb 30 #options KGDB 31 #options KGDBDEV=0x0C00 # ttya=0C00 ttyb=0C01 32 33 # Other debugging options 34 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 35 #options DEBUG # kernel debugging code 36 #options DIAGNOSTIC # extra kernel sanity checking 37 #options KMEMSTATS # kernel memory statistics (vmstat -m) 38 #options PMAP_DEBUG 39 #options SCSIDEBUG 40 #options SCSIVERBOSE # Verbose SCSI errors 41 42 # Compatibility options 43 #options COMPAT_SUNOS # can run SunOS 4.1.1 executables 44 options COMPAT_43 # and 4.3BSD and ... 45 46 # Filesystem options 47 #file-system FFS # Berkeley Fast Filesystem 48 file-system NFS # Sun NFS client support 49 #file-system CD9660 # ISO 9660 + Rock Ridge file system 50 file-system FDESC # /dev/fd/* 51 file-system KERNFS # /kern 52 file-system NULLFS # loopback file system 53 file-system OVERLAY # overlay file system 54 #file-system PROCFS # /proc 55 file-system UNION # union file system 56 file-system MFS # memory-based filesystem 57 58 options NFSSERVER # nfs server support 59 options QUOTA # FFS quotas 60 #options FFS_EI # FFS Endian Independant support 61 options SOFTDEP # FFS soft updates support. 62 63 # Networking options 64 options INET # IP prototol stack support 65 #options INET6 # IPV6 66 #options IPSEC # IP security 67 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 68 #options IPSEC_DEBUG # debug for IP security 69 options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 70 #options GATEWAY # IP packet forwarding 71 #options ISO,TPIP # OSI networking 72 #options EON # OSI tunneling over IP 73 #options CCITT,LLC,HDLC # X.25 74 options PFIL_HOOKS # pfil(9) packet filter hooks. 75 76 # Work-around for root on slow servers (insurance...) 77 options NFS_BOOT_RWSIZE=1024 78 options NFS_BOOT_BOOTPARAM 79 80 config netbsd root on ? type ? 81 82 #### Main bus. 83 mainbus0 at root 84 85 #### Bus types. 86 87 obio0 at mainbus? # all Sun-2 88 obmem0 at mainbus? # all Sun-2 89 mbmem0 at mainbus? # 2/120, 2/170 90 mbio0 at mainbus? # 2/120, 2/170 91 #sun2vme0 at mainbus? # 2/50, 2/130, 2/160 92 #vme0 at sun2vme0 # mi VME attachment 93 94 #### Standard system devices. 95 96 ## The AM9513 clock chip. 97 clock0 at obio0 addr 0x002800 # 2/120, 2/170 98 99 ## The MM58167 time-of-day chip. 100 tod0 at obio0 addr 0x003800 # 2/120, 2/170 101 #tod0 at vme0 addr 0x200800 # 2/50, 2/130, 2/160 102 103 #### Serial port configuration. 104 105 ## Zilog 8530 serial chips. Each has two-channels. 106 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 107 ## zs0 is REQUIRED to use KGDB. 108 zs0 at obio0 addr 0x002000 # 2/120, 2/170 109 #zs0 at obio0 addr 0x7f2000 # 2/50 110 zstty0 at zs0 channel 0 # ttya 111 zstty1 at zs0 channel 1 # ttyb 112 113 zs1 at obmem0 addr 0x780000 # 2/120, 2/170 114 #zs1 at obio0 addr 0x7f1800 # 2/50 115 kbd0 at zs1 channel 0 # keyboard 116 ms0 at zs1 channel 1 # mouse 117 118 #zs2 at mbmem0 addr 0x080800 # 2/120, 2/170 (first sc SCSI) 119 #zstty2 at zs2 channel 0 # ttyc 120 #zstty3 at zs2 channel 1 # ttyd 121 122 #zs3 at mbmem0 addr 0x081000 # 2/120, 2/170 (first sc SCSI) 123 #zstty4 at zs3 channel 0 # ttye 124 #zstty5 at zs3 channel 1 # ttyf 125 126 #zs4 at mbmem0 addr 0x084800 # 2/120, 2/170 (second sc SCSI) 127 #zstty6 at zs4 channel 0 # ttyg 128 #zstty7 at zs4 channel 1 # ttyh 129 130 #zs5 at mbmem0 addr 0x085000 # 2/120, 2/170 (second sc SCSI) 131 #zstty8 at zs4 channel 0 # ttyi 132 #zstty9 at zs4 channel 1 # ttyj 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 148 #sc0 at vme0 addr 0x200000 ipl 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. 164 165 #si0 at vme0 addr 0x200000 ipl 2 vect 0x40 166 167 ## These entries find devices on all SCSI busses and assign 168 ## unit numbers dynamically. 169 #scsibus* at sc? 170 #scsibus* at si? 171 #sd* at scsibus? target ? lun ? # SCSI disks 172 #st* at scsibus? target ? lun ? # SCSI tapes 173 #cd* 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 ## Xylogics 450 or 451 Multibus/VME SMD disk controllers and disks. 180 #xyc0 at mbio0 addr 0xee40 ipl 2 181 #xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 182 #xyc1 at mbio0 addr 0xee48 ipl 2 183 #xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 184 #xy* at xyc? drive ? 185 186 ## Memory-disk device. 187 pseudo-device md 2 188 189 #### Network interfaces. 190 191 ## Intel Ethernet (onboard, or Multibus/VME) 192 #ie0 at obio0 0x7f0800 ipl 3 # 2/50 193 ie0 at mbmem0 addr 0x88000 ipl 3 194 195 ## Frame buffers. 196 197 ## Sun "bwtwo" black and white framebuffer. 198 bwtwo0 at obmem0 addr 0x00700000 # 2/120, 2/170 199 #bwtwo0 at obio0 addr 0x0 # 2/50 200 201 #### Miscellaneous. 202 pseudo-device loop 1 # network loopback 203 #pseudo-device bpfilter 8 # packet filter 204 #pseudo-device sl 2 # CSLIP 205 #pseudo-device ppp 2 # PPP 206 #pseudo-device tun 2 # network tunneling over tty 207 #pseudo-device gre 2 # generic L3 over IP tunnel 208 #pseudo-device ipfilter # ip filter 209 #pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 210 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 211 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 212 # rnd is EXPERIMENTAL 213 #pseudo-device rnd # /dev/random and in-kernel generator 214 215 pseudo-device pty 32 # pseudo-terminals 216 #pseudo-device vnd 4 # paging to files 217 #pseudo-device ccd 4 # concatenated disks 218 #pseudo-device raid 4 # RAIDframe disk driver 219 #options RAID_AUTOCONFIG # auto-configuration of RAID components 220
Indexes created Tue Sep 30 17:09:57 GMT 2025