GENERIC3X revision 1.21
1 # $NetBSD: GENERIC3X,v 1.21 1998/06/11 19:02:35 fair Exp $ 2 3 # GENERIC Sun3X (3/80, 3/470) 4 # Supports root on: ie0, le0, sd*, ... 5 6 include "arch/sun3/conf/std.sun3x" 7 8 # Machines to be supported by this kernel 9 # options FPU_EMULATE # XXX - Ever needed? 10 # options HAVE_IOCACHE # XXX - Not yet supported. 11 12 # Needs to be set per system. i.e change these as you see fit 13 maxusers 4 14 15 # Standard system options 16 options KTRACE # system call tracing 17 options SYSVMSG # System V message queues 18 options SYSVSEM # System V semaphores 19 options SYSVSHM # System V shared memory 20 #options SHMMAXPGS=1024 # 1024 pages is the default 21 options LKM # loadable kernel modules 22 #options INSECURE # disable kernel security level 23 #options UCONSOLE # Allow non-root TIOCCONS 24 25 # Which kernel debugger? Uncomment either this: 26 options DDB 27 # ... or these for KGDB (gdb remote target) 28 #makeoptions DEBUG="-g" # debugging symbols for gdb 29 #options KGDB 30 #options KGDBDEV=0x0C01 # ttya=0C00 ttyb=0C01 31 32 # Other debugging options 33 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 34 #options DEBUG # kernel debugging code 35 #options DIAGNOSTIC # extra kernel sanity checking 36 #options KMEMSTATS # kernel memory statistics (vmstat -m) 37 #options PMAP_DEBUG 38 #options SCSIDEBUG 39 #options SCSIVERBOSE # Verbose SCSI errors 40 41 # Compatability options 42 options COMPAT_SUNOS # can run SunOS 4.1.1 executables 43 options COMPAT_43 # and 4.3BSD and ... 44 options COMPAT_10 # NetBSD 1.0 45 options COMPAT_11 # NetBSD 1.1 46 options COMPAT_12 # NetBSD 1.2 47 options COMPAT_13 # NetBSD 1.3 48 49 # Filesystem options 50 file-system FFS # Berkeley Fast Filesystem 51 file-system NFS # Sun NFS client support 52 file-system CD9660 # ISO 9660 + Rock Ridge file system 53 file-system MSDOSFS # MS-DOS FAT file system 54 file-system FDESC # /dev/fd/* 55 file-system KERNFS # /kern 56 file-system NULLFS # loopback file system 57 file-system PROCFS # /proc 58 file-system UNION # union file system 59 file-system MFS # memory-based filesystem 60 61 options FIFO # FIFOs; RECOMMENDED 62 options NFSSERVER # nfs server support 63 options QUOTA # FFS quotas 64 #options FFS_EI # FFS Endian Independant support 65 66 # Networking options 67 options INET # IP prototol stack support 68 options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 69 #options GATEWAY # IP packet forwarding 70 #options ISO,TPIP # OSI networking 71 #options EON # OSI tunneling over IP 72 #options CCITT,LLC,HDLC # X.25 73 #options PFIL_HOOKS # pfil(9) packet filter hooks. 74 75 # Work-around for root on slow servers (insurance...) 76 options NFS_BOOT_RWSIZE=1024 77 options NFS_BOOT_BOOTPARAM 78 79 config netbsd root on ? type ? 80 81 # On-board I/O space (required) 82 include "arch/sun3/conf/obio.sun3x" 83 84 # On-board memory (optional) 85 # See frame-buffers 86 obmem0 at mainbus? 87 88 # VME bus support (optional) 89 # One unit for each address space 90 vme0 at mainbus? # A16/D16 91 vme1 at mainbus? # A16/D32 92 vme2 at mainbus? # A24/D16 93 vme3 at mainbus? # A24/D32 94 vme4 at mainbus? # A32/D16 95 vme5 at mainbus? # A32/D32 96 97 # 98 # Serial ports 99 # 100 zstty0 at zsc1 channel 0 # ttya 101 zstty1 at zsc1 channel 1 # ttyb 102 103 kbd0 at zsc0 channel 0 # keyboard 104 ms0 at zsc0 channel 1 # mouse 105 106 # 107 # Network devices 108 # 109 110 # Intel Ethernet (onboard, or VME) 111 ie0 at obio0 addr 0x65000000 ipl 3 112 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 113 114 # Lance Ethernet (only onboard) 115 le0 at obio0 addr 0x65002000 ipl 3 116 117 # 118 # Disk and tape devices 119 # 120 121 # Emulex SCSI (3/80 only) 122 # Note the flags on the esp entries below, that work around 123 # deficiencies in the current driver: 124 # bits 0-7: disable disconnect/reselect for the corresponding target 125 # bits 8-15: disable synch negotiation for target [bit-8] 126 # Note: targets 4-7 have disconnect/reselect enabled on the premise 127 # that tape devices normally have one of these targets. Tape 128 # devices should be allowed to disconnect for the SCSI bus 129 # to operate acceptably. 130 # 131 esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 132 133 # Floppy drive 134 fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 135 fd0 at fdc0 # First (and only) floppy drive. 136 137 # Sun3 "si" SCSI controller (NCR 5380) 138 # This driver has several flags which may be enabled using 139 # the "flags" directive. Valid flags are: 140 # 141 # 0x000ff Set (1<<target) to disable disconnect/reselect 142 # 0x0ff00 Set (1<<(target+8)) to disable parity checking 143 # 0x10000 Set this bit to disable DMA interrupts (poll) 144 # 0x20000 Set this bit to disable DMA entirely (use PIO) 145 # 146 # For example: "flags 0x1000f" would disable DMA interrupts, 147 # and disable disconnect/reselect for targets 0-3 148 si0 at vme2 addr 0x200000 ipl 2 vect 0x40 149 si1 at vme2 addr 0x204000 ipl 2 vect 0x41 150 151 # Xylogics 450/451 controllers (VME A16/D16) 152 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 153 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 154 xy* at xyc? drive ? 155 156 # Xylogics 7053 controllers (VME A16/D32) 157 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 158 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 159 xd* at xdc? drive ? 160 161 # Xylogics 472 tape controllers? 162 163 # 164 # Frame buffer devices 165 # 166 167 # P4 Monochrome frame buffer. 168 bwtwo0 at obmem0 addr 0x50300000 169 170 # P4 8-bit color frame buffer 171 cgfour0 at obmem0 addr 0x50300000 172 173 # P4 accelerated 8-bit color frame buffer 174 # cgsix0 at obmem0 addr 0x50000000 175 176 # P4 24-bit color frame buffer 177 # cgeight0 at obmem0 addr 0x50300000 178 179 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 180 # This driver is going to need work in its mmap function. 181 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 182 183 # Support for the CG9 24-bit frame buffer (VME A32/D32). 184 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 185 186 # 187 # SCSI infrastructure 188 # 189 scsibus* at scsi? 190 191 sd* at scsibus? target ? lun ? # SCSI disks 192 st* at scsibus? target ? lun ? # SCSI tapes 193 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 194 ch* at scsibus? target ? lun ? # SCSI changer devices 195 ss* at scsibus? target ? lun ? # SCSI scanners 196 uk* at scsibus? target ? lun ? # unknown SCSI devices 197 198 # Memory-disk drivers 199 pseudo-device md 2 200 201 # Misc. 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 ipfilter # ip filter 208 # rnd is EXPERIMENTAL 209 #pseudo-device rnd # /dev/random and in-kernel generator 210 211 pseudo-device pty 32 # pseudo-terminals 212 #pseudo-device vnd 4 # paging to files 213 #pseudo-device ccd 4 # concatenated disks 214
Indexes created Wed Oct 15 16:09:53 GMT 2025