GENERIC revision 1.168
1 # $NetBSD: GENERIC,v 1.168 2014/08/23 20:27:00 dholland Exp $ 2 # 3 # GENERIC machine description file 4 # 5 # This machine description file is used to generate the default NetBSD 6 # kernel. The generic kernel does not include all options, subsystems 7 # and device drivers, but should be useful for most applications. 8 # 9 # The machine description file can be customised for your specific 10 # machine to reduce the kernel size and improve its performance. 11 # 12 # For further information on compiling NetBSD kernels, see the config(8) 13 # man page. 14 # 15 # For further information on hardware support for this architecture, see 16 # the intro(4) man page. For further information about kernel options 17 # for this architecture, see the options(4) man page. For an explanation 18 # of each device driver in this file see the section 4 man page for the 19 # device. 20 21 # Supports Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E) 22 # Supports root on: ie0, le0, sd*, ... 23 24 include "arch/sun3/conf/std.sun3" 25 26 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 27 28 #ident "GENERIC-$Revision: 1.168 $" 29 30 makeoptions COPTS="-Os" # bootloader has size limit (~2MB) 31 32 # Machines to be supported by this kernel 33 options FPU_EMULATE 34 options HAVECACHE # Sun3/260 VAC 35 36 # Needs to be set per system. i.e change these as you see fit 37 maxusers 4 38 39 # Standard system options 40 options KTRACE # system call tracing 41 options SYSVMSG # System V message queues 42 options SYSVSEM # System V semaphores 43 options SYSVSHM # System V shared memory 44 45 #options MODULAR # new style module(7) framework 46 47 #options INSECURE # disable kernel security level 48 #options USERCONF # userconf(4) support 49 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 50 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 51 52 # Enable experimental buffer queue strategy for better responsiveness under 53 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 54 #options BUFQ_READPRIO 55 #options BUFQ_PRIOCSCAN 56 57 # Which kernel debugger? Uncomment either this: 58 options DDB 59 # ... or these for KGDB (gdb remote target) 60 #makeoptions DEBUG="-g" # debugging symbols for gdb 61 #options KGDB 62 #options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 63 64 # Other debugging options 65 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 66 #options DEBUG # kernel debugging code 67 #options DIAGNOSTIC # extra kernel sanity checking 68 #options KMEMSTATS # kernel memory statistics (vmstat -m) 69 #options PMAP_DEBUG 70 #options SCSIDEBUG 71 #options SCSIVERBOSE # Verbose SCSI errors 72 73 # Compatibility options 74 options COMPAT_SUNOS # can run SunOS 4.1.1 executables 75 #options COMPAT_SVR4 # can run SVR4 executables 76 options COMPAT_43 # and 4.3BSD and ... 77 options COMPAT_10 # NetBSD 1.0, 78 options COMPAT_11 # NetBSD 1.1, 79 options COMPAT_12 # NetBSD 1.2, 80 options COMPAT_13 # NetBSD 1.3, 81 options COMPAT_14 # NetBSD 1.4, 82 options COMPAT_15 # NetBSD 1.5, 83 options COMPAT_16 # NetBSD 1.6, 84 options COMPAT_20 # NetBSD 2.0, 85 options COMPAT_30 # NetBSD 3.0, 86 options COMPAT_40 # NetBSD 4.0, 87 options COMPAT_50 # NetBSD 5.0, 88 options COMPAT_60 # NetBSD 6.0, and 89 options COMPAT_70 # NetBSD 7.0 binary compatibility. 90 options COMPAT_AOUT_M68K # support for NetBSD a.out executables 91 #options COMPAT_LINUX # can run Linux/m68k executables 92 options EXEC_AOUT # support for a.out executables 93 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 94 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 95 96 # Filesystem options 97 file-system FFS # Berkeley Fast Filesystem 98 file-system NFS # Sun NFS client support 99 file-system CD9660 # ISO 9660 + Rock Ridge file system 100 file-system FDESC # /dev/fd/* 101 file-system KERNFS # /kern 102 file-system NULLFS # loopback file system 103 #file-system OVERLAY # overlay file system 104 file-system PROCFS # /proc 105 #file-system UNION # union file system 106 file-system MFS # memory-based filesystem 107 file-system PTYFS # /dev/pts/N support 108 file-system TMPFS # Efficient memory file-system 109 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 110 111 options NFSSERVER # nfs server support 112 #options QUOTA # legacy UFS quotas 113 #options QUOTA2 # new, in-filesystem UFS quotas 114 #options FFS_EI # FFS Endian Independent support 115 options WAPBL # File system journaling support 116 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 117 options FFS_NO_SNAPSHOT # No FFS snapshot support 118 119 # Networking options 120 options INET # IP protocol stack support 121 options INET6 # IPV6 122 #options IPSEC # IP security 123 #options IPSEC_DEBUG # debug for IP security 124 #options GATEWAY # IP packet forwarding 125 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 126 127 #options ALTQ # Manipulate network interfaces' output queues 128 #options ALTQ_BLUE # Stochastic Fair Blue 129 #options ALTQ_CBQ # Class-Based Queueing 130 #options ALTQ_CDNR # Diffserv Traffic Conditioner 131 #options ALTQ_FIFOQ # First-In First-Out Queue 132 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 133 #options ALTQ_HFSC # Hierarchical Fair Service Curve 134 #options ALTQ_LOCALQ # Local queueing discipline 135 #options ALTQ_PRIQ # Priority Queueing 136 #options ALTQ_RED # Random Early Detection 137 #options ALTQ_RIO # RED with IN/OUT 138 #options ALTQ_WFQ # Weighted Fair Queueing 139 140 # Work-around for root on slow servers (insurance...) 141 options NFS_BOOT_RWSIZE=1024 142 options NFS_BOOT_BOOTPARAM 143 144 config netbsd root on ? type ? 145 146 # On-board I/O space (required) 147 include "arch/sun3/conf/obio.sun3" 148 149 # On-board memory (optional) 150 # See frame-buffers 151 obmem0 at mainbus? 152 153 # VME bus support (optional) 154 # One unit for each address space 155 vme0 at mainbus? # A16/D16 156 vme1 at mainbus? # A16/D32 157 vme2 at mainbus? # A24/D16 158 vme3 at mainbus? # A24/D32 159 vme4 at mainbus? # A32/D16 160 vme5 at mainbus? # A32/D32 161 162 # 163 # Serial ports 164 # 165 zstty0 at zsc1 channel 0 # ttya 166 zstty1 at zsc1 channel 1 # ttyb 167 168 kbd0 at zsc0 channel 0 # keyboard 169 ms0 at zsc0 channel 1 # mouse 170 171 # 172 # Network devices 173 # 174 175 # Intel Ethernet (onboard, or VME) 176 ie0 at obio0 addr 0x0C0000 ipl 3 177 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 178 179 # Lance Ethernet (only onboard) 180 le0 at obio0 addr 0x120000 ipl 3 181 182 # All Sun3 machines with an "le" (3/50, 3/60) should be 183 # presumed to have the old, buggy LANCE chip. (Rev. C) 184 options LANCE_REVC_BUG 185 186 # 187 # Disk and tape devices 188 # 189 190 # Sun3 "si" SCSI controller (NCR 5380) 191 # This driver has several flags which may be enabled using 192 # the "flags" directive. Valid flags are: 193 # 194 # 0x000ff Set (1<<target) to disable disconnect/reselect 195 # 0x0ff00 Set (1<<(target+8)) to disable parity checking 196 # 0x10000 Set this bit to disable DMA interrupts (poll) 197 # 0x20000 Set this bit to disable DMA entirely (use PIO) 198 # 199 # For example: "flags 0x1000f" would disable DMA interrupts, 200 # and disable disconnect/reselect for targets 0-3 201 si0 at obio0 addr 0x140000 ipl 2 202 si0 at vme2 addr 0x200000 ipl 2 vect 0x40 203 si1 at vme2 addr 0x204000 ipl 2 vect 0x41 204 205 # Xylogics 450/451 controllers (VME A16/D16) 206 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 207 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 208 xy* at xyc? drive ? 209 210 # Xylogics 7053 controllers (VME A16/D32) 211 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 212 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 213 xd* at xdc? drive ? 214 215 # Xylogics 472 tape controllers? 216 217 # Sun3/E SCSI+Ethernet board (VME A24/D16) 218 # Note: the board uses vect and vect+1 219 sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 220 sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 221 si* at sebuf? 222 ie* at sebuf? 223 224 # 225 # Frame buffer devices 226 # 227 228 include "arch/sun3/conf/bw2.sun3" 229 include "arch/sun3/conf/cg4.sun3" 230 231 # 3/60 P4 accelerated 8-bit color frame buffer 232 # cgsix0 at obmem0 addr 0xff000000 233 234 # 3/60 P4 24-bit color frame buffer 235 # cgeight0 at obmem0 addr 0xff300000 236 237 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 238 cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 239 240 # Support for the CG9 24-bit frame buffer (VME A32/D32). 241 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 242 243 # 244 # SCSI infrastructure 245 # 246 scsibus* at scsi? 247 248 sd* at scsibus? target ? lun ? # SCSI disks 249 st* at scsibus? target ? lun ? # SCSI tapes 250 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 251 #ch* at scsibus? target ? lun ? # SCSI changer devices 252 #ss* at scsibus? target ? lun ? # SCSI scanners 253 uk* at scsibus? target ? lun ? # unknown SCSI devices 254 255 # 256 # accept filters 257 pseudo-device accf_data # "dataready" accept filter 258 pseudo-device accf_http # "httpready" accept filter 259 260 # Memory-disk drivers 261 pseudo-device md 262 263 # Misc. 264 pseudo-device loop # network loopback 265 pseudo-device bpfilter # packet filter 266 #pseudo-device carp # Common Address Redundancy Protocol 267 pseudo-device sl # CSLIP 268 pseudo-device ppp # PPP 269 #pseudo-device pppoe # PPP over Ethernet (RFC 2516) 270 #pseudo-device tun # network tunneling over tty 271 #pseudo-device tap # virtual Ethernet 272 #pseudo-device gre # generic L3 over IP tunnel 273 #pseudo-device ipfilter # ip filter 274 #pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 275 #pseudo-device faith # IPv[46] tcp relay translation i/f 276 #pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 277 pseudo-device vlan # IEEE 802.1q encapsulation 278 #pseudo-device bridge # simple inter-network bridging 279 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 280 #pseudo-device agr # IEEE 802.3ad link aggregation 281 282 pseudo-device pty # pseudo-terminals 283 pseudo-device vnd # paging to files 284 #options VND_COMPRESSION # compressed vnd(4) 285 #pseudo-device ccd # concatenated disks 286 #pseudo-device cgd # cryptographic disk devices 287 #pseudo-device raid # RAIDframe disk driver 288 #options RAID_AUTOCONFIG # auto-configuration of RAID components 289 # Options to enable various other RAIDframe RAID types. 290 #options RF_INCLUDE_EVENODD=1 291 #options RF_INCLUDE_RAID5_RS=1 292 #options RF_INCLUDE_PARITYLOGGING=1 293 #options RF_INCLUDE_CHAINDECLUSTER=1 294 #options RF_INCLUDE_INTERDECLUSTER=1 295 #options RF_INCLUDE_PARITY_DECLUSTERING=1 296 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 297 #pseudo-device fss # file system snapshot device 298 pseudo-device clockctl # user control of clock subsystem 299 pseudo-device ksyms # /dev/ksyms 300 #pseudo-device pf # PF packet filter 301 #pseudo-device pflog # PF log if 302 303 # Veriexec 304 # 305 # a pseudo device needed for veriexec 306 #pseudo-device veriexec 307 # 308 # Uncomment the fingerprint methods below that are desired. Note that 309 # removing fingerprint methods will have almost no impact on the kernel 310 # code size. 311 # 312 #options VERIFIED_EXEC_FP_RMD160 313 #options VERIFIED_EXEC_FP_SHA256 314 #options VERIFIED_EXEC_FP_SHA384 315 #options VERIFIED_EXEC_FP_SHA512 316 #options VERIFIED_EXEC_FP_SHA1 317 #options VERIFIED_EXEC_FP_MD5 318
Indexes created Mon Oct 13 05:10:05 GMT 2025