GENERIC revision 1.13
1 # $NetBSD: GENERIC,v 1.13 2010/04/29 22:40:53 chs 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: 1.13 $" 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 P1003_1B_SEMAPHORE # p1003.1b semaphore support 50 51 52 options USERCONF # userconf(4) support 53 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 54 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 55 56 # Enable experimental buffer queue strategy for better responsiveness under 57 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 58 #options BUFQ_READPRIO 59 #options BUFQ_PRIOCSCAN 60 61 # Diagnostic/debugging support options 62 #options DIAGNOSTIC # cheap kernel consistency checks 63 options DEBUG # expensive debugging checks/support 64 options PMAPDEBUG 65 #options KMEMSTATS # kernel memory statistics (vmstat -m) 66 options DDB # in-kernel debugger 67 #options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 68 #makeoptions DEBUG="-g" 69 70 # Compatibility options 71 #options COMPAT_13 # NetBSD 1.3, 72 #options COMPAT_14 # NetBSD 1.4, 73 #options COMPAT_15 # NetBSD 1.5, 74 #options COMPAT_16 # NetBSD 1.6, 75 #options COMPAT_20 # NetBSD 2.0, 76 #options COMPAT_30 # NetBSD 3.0, 77 #options COMPAT_40 # NetBSD 4.0 compatibility. 78 options COMPAT_50 # NetBSD 5.0 compatibility. 79 options COMPAT_43 # and 4.3BSD 80 #options COMPAT_LINUX # Linux binary compatibility 81 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 82 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 83 84 # File systems 85 file-system FFS # UFS 86 file-system EXT2FS # second extended file system (linux) 87 #file-system LFS # log-structured file system 88 file-system MFS # memory file system 89 file-system NFS # Network File System client 90 #file-system NTFS # Windows/NT file system (experimental) 91 file-system CD9660 # ISO 9660 + Rock Ridge file system 92 file-system MSDOSFS # MS-DOS file system 93 #file-system FDESC # /dev/fd 94 file-system KERNFS # /kern 95 file-system NULLFS # loopback file system 96 #file-system OVERLAY # overlay file system 97 file-system PROCFS # /proc 98 #file-system UMAPFS # NULLFS + uid and gid remapping 99 file-system UNION # union file system 100 #file-system CODA # Coda File System; also needs vcoda (below) 101 file-system PTYFS # /dev/pts/N support 102 file-system TMPFS # Efficient memory file-system 103 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 104 105 # File system options 106 options QUOTA # UFS quotas 107 #options FFS_EI # FFS Endian Independant support 108 options WAPBL # File system journaling support - Experimental 109 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 110 options NFSSERVER # Network File System server 111 #options FFS_NO_SNAPSHOT # No FFS snapshot support 112 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 113 # immutable) behave as system flags. 114 115 # Networking options 116 #options GATEWAY # packet forwarding 117 options INET # IP + ICMP + TCP + UDP 118 options INET6 # IPv6 119 #options IPSEC # IP security 120 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 121 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 122 #options IPSEC_DEBUG # debug for IP security 123 #options MROUTING # IP multicast routing 124 #options PIM # Protocol Independent Multicast 125 #options NETATALK # AppleTalk networking protocols 126 options PPP_BSDCOMP # BSD-Compress compression support for PPP 127 options PPP_DEFLATE # Deflate compression support for PPP 128 options PPP_FILTER # Active filter support for PPP (requires bpf) 129 options PFIL_HOOKS # pfil(9) packet filter hooks 130 options IPFILTER_LOG # ipmon(8) log support 131 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 132 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 133 134 #options ALTQ # Manipulate network interfaces' output queues 135 #options ALTQ_BLUE # Stochastic Fair Blue 136 #options ALTQ_CBQ # Class-Based Queueing 137 #options ALTQ_CDNR # Diffserv Traffic Conditioner 138 #options ALTQ_FIFOQ # First-In First-Out Queue 139 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 140 #options ALTQ_HFSC # Hierarchical Fair Service Curve 141 #options ALTQ_LOCALQ # Local queueing discipline 142 #options ALTQ_PRIQ # Priority Queueing 143 #options ALTQ_RED # Random Early Detection 144 #options ALTQ_RIO # RED with IN/OUT 145 #options ALTQ_WFQ # Weighted Fair Queueing 146 147 # These options enable verbose messages for several subsystems. 148 # Warning, these may compile large string tables into the kernel! 149 #options MIIVERBOSE # verbose PHY autoconfig messages 150 options SCSIVERBOSE # human readable SCSI error messages 151 options MCAVERBOSE # verbose MCA device autoconfig messages 152 153 #options NFS_BOOT_BOOTP 154 options NFS_BOOT_BOOTPARAM 155 options NFS_BOOT_DHCP 156 157 # 158 # wscons options 159 # 160 # builtin terminal emulations 161 options WSEMUL_VT100 # VT100 / VT220 emulation 162 # different kernel output - see dev/wscons/wsdisplayvar.h 163 options WS_KERNEL_FG=WSCOL_GREEN 164 #options WS_KERNEL_BG=WSCOL_BLACK 165 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts 166 #options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 167 # allocate a number of virtual screens at autoconfiguration time 168 #options WSDISPLAY_DEFAULTSCREENS=4 169 # use a large software cursor that doesn't blink 170 options PCDISPLAY_SOFTCURSOR 171 172 # Kernel root file system and dump configuration. 173 config netbsd root on ? type ? 174 #config netbsd root on tlp0 type nfs 175 #config netbsd root on pcn0 type nfs 176 177 178 # 179 # Device configuration 180 # 181 182 mainbus0 at root 183 cpu0 at mainbus0 184 mca0 at mainbus0 185 186 com* at mca? slot ? 187 188 # I/O Planar 189 ioplanar* at mca? slot ? 190 191 # I/O Planar devices 192 com* at ioplanar? 193 194 # Basic Bus Support 195 196 # SCSI devices 197 #sd* at scsibus? target ? lun ? # SCSI disk drives 198 #st* at scsibus? target ? lun ? # SCSI tape drives 199 #cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 200 #ch* at scsibus? target ? lun ? # SCSI autochangers 201 #ss* at scsibus? target ? lun ? # SCSI scanners 202 #uk* at scsibus? target ? lun ? # SCSI unknown 203 204 # Pull in optional local configuration 205 cinclude "arch/rs6000/conf/GENERIC.local" 206 207 # Pseudo-Devices 208 209 # Not yet ready -- prep lacks generic soft interrupts 210 #pseudo-device crypto # /dev/crypto device 211 #pseudo-device swcrypto # software crypto implementation 212 213 # disk/mass storage pseudo-devices 214 #pseudo-device ccd 4 # concatenated/striped disk devices 215 #pseudo-device cgd 4 # cryptographic disk devices 216 #pseudo-device raid 8 # RAIDframe disk driver 217 #options RAID_AUTOCONFIG # auto-configuration of RAID components 218 # Options to enable various other RAIDframe RAID types. 219 # options RF_INCLUDE_EVENODD=1 220 # options RF_INCLUDE_RAID5_RS=1 221 # options RF_INCLUDE_PARITYLOGGING=1 222 # options RF_INCLUDE_CHAINDECLUSTER=1 223 # options RF_INCLUDE_INTERDECLUSTER=1 224 # options RF_INCLUDE_PARITY_DECLUSTERING=1 225 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 226 pseudo-device fss # file system snapshot device 227 pseudo-device md 1 # memory disk device (ramdisk) 228 pseudo-device vnd # disk-like interface to files 229 #options VND_COMPRESSION # compressed vnd(4) 230 231 # network pseudo-devices 232 pseudo-device loop # network loopback 233 pseudo-device bpfilter # Berkeley packet filter 234 #pseudo-device carp # Common Address Redundancy Protocol 235 pseudo-device ipfilter # IP filter (firewall) and NAT 236 pseudo-device ppp # Point-to-Point Protocol 237 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 238 #pseudo-device sl # Serial Line IP 239 pseudo-device strip # Starmode Radio IP (Metricom) 240 pseudo-device tun # network tunneling over tty 241 pseudo-device tap # virtual Ethernet 242 pseudo-device gre # generic L3 over IP tunnel 243 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 244 #pseudo-device faith # IPv[46] tcp relay translation i/f 245 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 246 pseudo-device vlan # IEEE 802.1q encapsulation 247 pseudo-device bridge # simple inter-network bridging 248 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 249 250 # 251 # accept filters 252 pseudo-device accf_data # "dataready" accept filter 253 pseudo-device accf_http # "httpready" accept filter 254 255 # miscellaneous pseudo-devices 256 pseudo-device pty # pseudo-terminals 257 #pseudo-device sequencer 1 # MIDI sequencer 258 pseudo-device rnd # /dev/random and in-kernel generator 259 #options RND_COM # use "com" randomness as well 260 pseudo-device clockctl # user control of clock subsystem 261 pseudo-device ksyms # /dev/ksyms 262 #pseudo-device pf # PF packet filter 263 #pseudo-device pflog # PF log if 264 265 # a pseudo device needed for Coda # also needs CODA (above) 266 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 267 268 # wscons pseudo-devices 269 pseudo-device wsmux # mouse & keyboard multiplexor 270 pseudo-device wsfont 271 272 # Veriexec 273 #options VERIFIED_EXEC 274 # 275 # a pseudo device needed for veriexec 276 #pseudo-device veriexec 1 277 # 278 # Uncomment the fingerprint methods below that are desired. Note that 279 # removing fingerprint methods will have almost no impact on the kernel 280 # code size. 281 # 282 #options VERIFIED_EXEC_FP_RMD160 283 #options VERIFIED_EXEC_FP_SHA256 284 #options VERIFIED_EXEC_FP_SHA384 285 #options VERIFIED_EXEC_FP_SHA512 286 #options VERIFIED_EXEC_FP_SHA1 287 #options VERIFIED_EXEC_FP_MD5 288
Indexes created Thu Oct 02 10:09:58 GMT 2025