GENERIC3X revision 1.23
1 # $NetBSD: GENERIC3X,v 1.23 1998/12/17 06:46:55 gwr 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 #options COMPAT_LINUX # can run Linux/m68k executables 49 #options EXEC_ELF32 # 32-bit ELF executables (Linux) 50 51 # Filesystem options 52 file-system FFS # Berkeley Fast Filesystem 53 file-system NFS # Sun NFS client support 54 file-system CD9660 # ISO 9660 + Rock Ridge file system 55 file-system MSDOSFS # MS-DOS FAT file system 56 file-system FDESC # /dev/fd/* 57 file-system KERNFS # /kern 58 file-system NULLFS # loopback file system 59 file-system PROCFS # /proc 60 file-system UNION # union file system 61 file-system MFS # memory-based filesystem 62 63 options NFSSERVER # nfs server support 64 options QUOTA # FFS quotas 65 #options FFS_EI # FFS Endian Independant support 66 67 # Networking options 68 options INET # IP prototol stack support 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 # On-board I/O space (required) 83 include "arch/sun3/conf/obio.sun3x" 84 85 # On-board memory (optional) 86 # See frame-buffers 87 obmem0 at mainbus? 88 89 # VME bus support (optional) 90 # One unit for each address space 91 vme0 at mainbus? # A16/D16 92 vme1 at mainbus? # A16/D32 93 vme2 at mainbus? # A24/D16 94 vme3 at mainbus? # A24/D32 95 vme4 at mainbus? # A32/D16 96 vme5 at mainbus? # A32/D32 97 98 # 99 # Serial ports 100 # 101 zstty0 at zsc1 channel 0 # ttya 102 zstty1 at zsc1 channel 1 # ttyb 103 104 kbd0 at zsc0 channel 0 # keyboard 105 ms0 at zsc0 channel 1 # mouse 106 107 # 108 # Network devices 109 # 110 111 # Intel Ethernet (onboard, or VME) 112 ie0 at obio0 addr 0x65000000 ipl 3 113 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 114 115 # Lance Ethernet (only onboard) 116 le0 at obio0 addr 0x65002000 ipl 3 117 118 # 119 # Disk and tape devices 120 # 121 122 # Emulex SCSI (3/80 only) 123 # Note the flags on the esp entries below, that work around 124 # deficiencies in the current driver: 125 # bits 0-7: disable disconnect/reselect for the corresponding target 126 # bits 8-15: disable synch negotiation for target [bit-8] 127 # Note: targets 4-7 have disconnect/reselect enabled on the premise 128 # that tape devices normally have one of these targets. Tape 129 # devices should be allowed to disconnect for the SCSI bus 130 # to operate acceptably. 131 # 132 esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 133 134 # Floppy drive 135 fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 136 fd0 at fdc0 # First (and only) floppy drive. 137 138 # Sun3 "si" SCSI controller (NCR 5380) 139 # This driver has several flags which may be enabled using 140 # the "flags" directive. Valid flags are: 141 # 142 # 0x000ff Set (1<<target) to disable disconnect/reselect 143 # 0x0ff00 Set (1<<(target+8)) to disable parity checking 144 # 0x10000 Set this bit to disable DMA interrupts (poll) 145 # 0x20000 Set this bit to disable DMA entirely (use PIO) 146 # 147 # For example: "flags 0x1000f" would disable DMA interrupts, 148 # and disable disconnect/reselect for targets 0-3 149 si0 at vme2 addr 0x200000 ipl 2 vect 0x40 150 si1 at vme2 addr 0x204000 ipl 2 vect 0x41 151 152 # Xylogics 450/451 controllers (VME A16/D16) 153 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 154 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 155 xy* at xyc? drive ? 156 157 # Xylogics 7053 controllers (VME A16/D32) 158 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 159 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 160 xd* at xdc? drive ? 161 162 # Xylogics 472 tape controllers? 163 164 # 165 # Frame buffer devices 166 # 167 168 # P4 Monochrome frame buffer. 169 bwtwo0 at obmem0 addr 0x50300000 170 171 # P4 8-bit color frame buffer 172 cgfour0 at obmem0 addr 0x50300000 173 174 # P4 accelerated 8-bit color frame buffer 175 # cgsix0 at obmem0 addr 0x50000000 176 177 # P4 24-bit color frame buffer 178 # cgeight0 at obmem0 addr 0x50300000 179 180 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 181 # This driver is going to need work in its mmap function. 182 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 183 184 # Support for the CG9 24-bit frame buffer (VME A32/D32). 185 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 186 187 # 188 # SCSI infrastructure 189 # 190 scsibus* at scsi? 191 192 sd* at scsibus? target ? lun ? # SCSI disks 193 st* at scsibus? target ? lun ? # SCSI tapes 194 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 195 ch* at scsibus? target ? lun ? # SCSI changer devices 196 ss* at scsibus? target ? lun ? # SCSI scanners 197 uk* at scsibus? target ? lun ? # unknown SCSI devices 198 199 # Memory-disk drivers 200 pseudo-device md 2 201 202 # Misc. 203 pseudo-device loop 1 # network loopback 204 pseudo-device bpfilter 8 # packet filter 205 pseudo-device sl 2 # CSLIP 206 pseudo-device ppp 2 # PPP 207 pseudo-device tun 2 # network tunneling over tty 208 #pseudo-device gre 2 # generic L3 over IP tunnel 209 #pseudo-device ipfilter # ip filter 210 # rnd is EXPERIMENTAL 211 #pseudo-device rnd # /dev/random and in-kernel generator 212 213 pseudo-device pty 32 # pseudo-terminals 214 #pseudo-device vnd 4 # paging to files 215 #pseudo-device ccd 4 # concatenated disks 216 #pseudo-device raid 4 # RAIDframe disk driver 217
Indexes created Fri Oct 03 02:09:57 GMT 2025