GENERIC revision 1.4
1 # $NetBSD: GENERIC,v 1.4 2008/05/30 20:10:03 tsutsui 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 include "arch/rs6000/conf/std.rs6000" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #makeoptions COPTS="-O2 -mno-powerpc -mno-power" # wheeee 26 27 #ident "GENERIC-$Revision: 1.4 $" 28 29 maxusers 32 30 31 # Platform support 32 33 options PIC_IOCC 34 35 # Standard system options 36 37 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 38 options NTP # NTP phase/frequency locked loop 39 40 options KTRACE # system call tracing via ktrace(1) 41 42 options SYSVMSG # System V-like message queues 43 options SYSVSEM # System V-like semaphores 44 #options SEMMNI=10 # number of semaphore identifiers 45 #options SEMMNS=60 # number of semaphores in system 46 #options SEMUME=10 # max number of undo entries per process 47 #options SEMMNU=30 # number of undo structures in system 48 options SYSVSHM # System V-like memory sharing 49 #options SHMMAXPGS=1024 # 1024 pages is the default 50 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 51 52 options LKM # loadable kernel modules 53 54 options USERCONF # userconf(4) support 55 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 56 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 57 58 # Enable experimental buffer queue strategy for better responsiveness under 59 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 60 #options BUFQ_READPRIO 61 #options BUFQ_PRIOCSCAN 62 63 # Diagnostic/debugging support options 64 #options DIAGNOSTIC # cheap kernel consistency checks 65 options DEBUG # expensive debugging checks/support 66 options PMAPDEBUG 67 #options KMEMSTATS # kernel memory statistics (vmstat -m) 68 options DDB # in-kernel debugger 69 #options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 70 #makeoptions DEBUG="-g" 71 72 # Compatibility options 73 #options COMPAT_13 # NetBSD 1.3, 74 #options COMPAT_14 # NetBSD 1.4, 75 #options COMPAT_15 # NetBSD 1.5, 76 #options COMPAT_16 # NetBSD 1.6, 77 #options COMPAT_20 # NetBSD 2.0, 78 #options COMPAT_30 # NetBSD 3.0, 79 #options COMPAT_40 # NetBSD 4.0 compatibility. 80 options COMPAT_43 # and 4.3BSD 81 #options COMPAT_LINUX # Linux binary compatibility 82 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 83 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 84 85 # File systems 86 file-system FFS # UFS 87 file-system EXT2FS # second extended file system (linux) 88 #file-system LFS # log-structured file system 89 file-system MFS # memory file system 90 file-system NFS # Network File System client 91 #file-system NTFS # Windows/NT file system (experimental) 92 file-system CD9660 # ISO 9660 + Rock Ridge file system 93 file-system MSDOSFS # MS-DOS file system 94 #file-system FDESC # /dev/fd 95 file-system KERNFS # /kern 96 file-system NULLFS # loopback file system 97 #file-system OVERLAY # overlay file system 98 #file-system PORTAL # portal filesystem (still experimental) 99 file-system PROCFS # /proc 100 #file-system UMAPFS # NULLFS + uid and gid remapping 101 file-system UNION # union file system 102 #file-system CODA # Coda File System; also needs vcoda (below) 103 file-system PTYFS # /dev/pts/N support 104 #file-system TMPFS # experimental - Efficient memory file-system 105 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 106 107 # File system options 108 options QUOTA # UFS quotas 109 #options FFS_EI # FFS Endian Independant support 110 options SOFTDEP # FFS soft updates support. 111 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 112 options NFSSERVER # Network File System server 113 #options FFS_NO_SNAPSHOT # No FFS snapshot support 114 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 115 # immutable) behave as system flags. 116 117 # Networking options 118 #options GATEWAY # packet forwarding 119 options INET # IP + ICMP + TCP + UDP 120 options INET6 # IPv6 121 #options IPSEC # IP security 122 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 123 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 124 #options IPSEC_DEBUG # debug for IP security 125 #options MROUTING # IP multicast routing 126 #options PIM # Protocol Independent Multicast 127 #options NETATALK # AppleTalk networking protocols 128 options PPP_BSDCOMP # BSD-Compress compression support for PPP 129 options PPP_DEFLATE # Deflate compression support for PPP 130 options PPP_FILTER # Active filter support for PPP (requires bpf) 131 options PFIL_HOOKS # pfil(9) packet filter hooks 132 options IPFILTER_LOG # ipmon(8) log support 133 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 134 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 135 136 #options ALTQ # Manipulate network interfaces' output queues 137 #options ALTQ_BLUE # Stochastic Fair Blue 138 #options ALTQ_CBQ # Class-Based Queueing 139 #options ALTQ_CDNR # Diffserv Traffic Conditioner 140 #options ALTQ_FIFOQ # First-In First-Out Queue 141 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 142 #options ALTQ_HFSC # Hierarchical Fair Service Curve 143 #options ALTQ_LOCALQ # Local queueing discipline 144 #options ALTQ_PRIQ # Priority Queueing 145 #options ALTQ_RED # Random Early Detection 146 #options ALTQ_RIO # RED with IN/OUT 147 #options ALTQ_WFQ # Weighted Fair Queueing 148 149 # These options enable verbose messages for several subsystems. 150 # Warning, these may compile large string tables into the kernel! 151 #options MIIVERBOSE # verbose PHY autoconfig messages 152 options SCSIVERBOSE # human readable SCSI error messages 153 options MCAVERBOSE # verbose MCA device autoconfig messages 154 155 #options NFS_BOOT_BOOTP 156 options NFS_BOOT_BOOTPARAM 157 options NFS_BOOT_DHCP 158 159 # 160 # wscons options 161 # 162 # builtin terminal emulations 163 options WSEMUL_VT100 # VT100 / VT220 emulation 164 # different kernel output - see dev/wscons/wsdisplayvar.h 165 options WS_KERNEL_FG=WSCOL_GREEN 166 #options WS_KERNEL_BG=WSCOL_BLACK 167 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts 168 #options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 169 # allocate a number of virtual screens at autoconfiguration time 170 #options WSDISPLAY_DEFAULTSCREENS=4 171 # use a large software cursor that doesn't blink 172 options PCDISPLAY_SOFTCURSOR 173 174 # Kernel root file system and dump configuration. 175 config netbsd root on ? type ? 176 #config netbsd root on tlp0 type nfs 177 #config netbsd root on pcn0 type nfs 178 179 180 # 181 # Device configuration 182 # 183 184 mainbus0 at root 185 cpu0 at mainbus0 186 mca0 at mainbus0 187 188 com* at mca? slot ? 189 190 # I/O Planar 191 ioplanar* at mca? slot ? 192 193 # I/O Planar devices 194 com* at ioplanar? 195 196 # Basic Bus Support 197 198 # SCSI devices 199 #sd* at scsibus? target ? lun ? # SCSI disk drives 200 #st* at scsibus? target ? lun ? # SCSI tape drives 201 #cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 202 #ch* at scsibus? target ? lun ? # SCSI autochangers 203 #ss* at scsibus? target ? lun ? # SCSI scanners 204 #uk* at scsibus? target ? lun ? # SCSI unknown 205 206 # Pull in optional local configuration 207 cinclude "arch/rs6000/conf/GENERIC.local" 208 209 # Pseudo-Devices 210 211 # Not yet ready -- prep lacks generic soft interrupts 212 #pseudo-device crypto # /dev/crypto device 213 #pseudo-device swcrypto # software crypto implementation 214 215 # disk/mass storage pseudo-devices 216 #pseudo-device ccd 4 # concatenated/striped disk devices 217 #pseudo-device cgd 4 # cryptographic disk devices 218 #pseudo-device raid 8 # RAIDframe disk driver 219 #options RAID_AUTOCONFIG # auto-configuration of RAID components 220 # Options to enable various other RAIDframe RAID types. 221 # options RF_INCLUDE_EVENODD=1 222 # options RF_INCLUDE_RAID5_RS=1 223 # options RF_INCLUDE_PARITYLOGGING=1 224 # options RF_INCLUDE_CHAINDECLUSTER=1 225 # options RF_INCLUDE_INTERDECLUSTER=1 226 # options RF_INCLUDE_PARITY_DECLUSTERING=1 227 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 228 pseudo-device fss 4 # file system snapshot device 229 pseudo-device md 1 # memory disk device (ramdisk) 230 pseudo-device vnd # disk-like interface to files 231 #options VND_COMPRESSION # compressed vnd(4) 232 233 # network pseudo-devices 234 pseudo-device loop # network loopback 235 pseudo-device bpfilter # Berkeley packet filter 236 #pseudo-device carp # Common Address Redundancy Protocol 237 pseudo-device ipfilter # IP filter (firewall) and NAT 238 pseudo-device ppp # Point-to-Point Protocol 239 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 240 #pseudo-device sl # Serial Line IP 241 pseudo-device strip # Starmode Radio IP (Metricom) 242 pseudo-device tun # network tunneling over tty 243 pseudo-device tap # virtual Ethernet 244 pseudo-device gre # generic L3 over IP tunnel 245 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 246 #pseudo-device faith # IPv[46] tcp relay translation i/f 247 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 248 pseudo-device vlan # IEEE 802.1q encapsulation 249 pseudo-device bridge # simple inter-network bridging 250 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 251 252 # miscellaneous pseudo-devices 253 pseudo-device pty # pseudo-terminals 254 #pseudo-device sequencer 1 # MIDI sequencer 255 pseudo-device rnd # /dev/random and in-kernel generator 256 #options RND_COM # use "com" randomness as well 257 pseudo-device clockctl # user control of clock subsystem 258 pseudo-device ksyms # /dev/ksyms 259 #pseudo-device pf # PF packet filter 260 #pseudo-device pflog # PF log if 261 262 # a pseudo device needed for Coda # also needs CODA (above) 263 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 264 265 # wscons pseudo-devices 266 pseudo-device wsmux # mouse & keyboard multiplexor 267 pseudo-device wsfont 268 269 # Veriexec 270 #options VERIFIED_EXEC 271 # 272 # a pseudo device needed for veriexec 273 #pseudo-device veriexec 1 274 # 275 # Uncomment the fingerprint methods below that are desired. Note that 276 # removing fingerprint methods will have almost no impact on the kernel 277 # code size. 278 # 279 #options VERIFIED_EXEC_FP_RMD160 280 #options VERIFIED_EXEC_FP_SHA256 281 #options VERIFIED_EXEC_FP_SHA384 282 #options VERIFIED_EXEC_FP_SHA512 283 #options VERIFIED_EXEC_FP_SHA1 284 #options VERIFIED_EXEC_FP_MD5 285
Indexes created Thu Oct 02 14:10:14 GMT 2025