GENERIC revision 1.225
1# $NetBSD: GENERIC,v 1.225 2018/01/23 14:47:55 sevan 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 21include "arch/mac68k/conf/std.mac68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.225 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks" # see share/mk/sys.mk 28 29maxusers 16 # estimated number of users 30 31# CPU support. At least one is REQUIRED. 32options M68040 33options M68030 34options M68020 # Note: must have 68851 PMMU 35 36# CPU-related options. 37options FPSP 38options FPU_EMULATE 39 40# Support for 128 meg SIMMs in Centris / Quadra 610, 650 and 800 machines. 41# You need to set the total memory in the MacOS Booter. 42#options DJMEMCMAX 43 44# Standard system options 45 46options INSECURE # disable kernel security levels 47 48options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 49#options NTP # NTP phase/frequency locked loop 50 51options KTRACE # system call tracing via ktrace(1) 52 53options SYSVMSG # System V-like message queues 54options SYSVSEM # System V-like semaphores 55options SYSVSHM # System V-like memory sharing 56 57options USERCONF # userconf(4) support 58#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 59options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 60 61# Alternate buffer queue strategies for better responsiveness under high 62# disk I/O load. 63#options BUFQ_READPRIO 64#options BUFQ_PRIOCSCAN 65 66# Diagnostic/debugging support options 67#options DIAGNOSTIC # cheap kernel consistency checks 68#options DEBUG # expensive debugging checks/support 69#options LOCKDEBUG # kernel lock debugging 70options DDB # in-kernel debugger 71#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 72#options KGDB # remote debugger 73#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 74#options KGDB_DEVRATE=38400 # baud rate 75#makeoptions DEBUG="-g" # compile full symbol table 76 77# Compatibility options 78include "conf/compat_netbsd10.config" 79#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 80 81# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 82options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 83options EXEC_AOUT # support for exec'ing a.out 84 85#options COMPAT_LINUX # compatibility with Linux/m68k binaries 86#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 87#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 88#options COMPAT_SVR4 # compatibility with SVR4 binaries 89 90# File systems 91file-system FFS # UFS 92file-system EXT2FS # second extended file system (linux) 93file-system LFS # log-structured file system 94file-system MFS # memory file system 95file-system NFS # Network File System client 96file-system CD9660 # ISO 9660 + Rock Ridge file system 97file-system MSDOSFS # MS-DOS file system 98file-system FDESC # /dev/fd 99file-system KERNFS # /kern 100file-system NULLFS # loopback file system 101file-system OVERLAY # overlay file system 102file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 103file-system PROCFS # /proc 104file-system UMAPFS # NULLFS + uid and gid remapping 105file-system UNION # union file system 106file-system CODA # Venus/Coda distributed file system 107file-system PTYFS # /dev/pts/N support 108file-system TMPFS # Efficient memory file-system 109#file-system UDF # experimental - OSTA UDF CD/DVD file-system 110#file-system HFS # experimental - Apple HFS+ (read-only) 111 112# File system options 113options QUOTA # legacy UFS quotas 114options QUOTA2 # new, in-filesystem UFS quotas 115#options FFS_EI # FFS Endian Independent support 116options WAPBL # File system journaling support 117#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 118options NFSSERVER # Network File System server 119#options FFS_NO_SNAPSHOT # No FFS snapshot support 120options UFS_EXTATTR # Extended attribute support for UFS1 121#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 122 # immutable) behave as system flags. 123 124# Networking options 125options GATEWAY # packet forwarding 126options INET # IP + ICMP + TCP + UDP 127options INET6 # IPV6 128#options IPSEC # IP security 129#options IPSEC_DEBUG # debug for IP security 130#options MROUTING # IP multicast routing 131#options PIM # Protocol Independent Multicast 132options NETATALK # AppleTalk networking protocols 133options PPP_BSDCOMP # BSD-Compress compression support for PPP 134options PPP_DEFLATE # Deflate compression support for PPP 135options PPP_FILTER # Active filter support for PPP (requires bpf) 136options IPFILTER_LOG # ipmon(8) log support 137options IPFILTER_LOOKUP # ippool(8) support 138options IPFILTER_COMPAT # Compat for IP-Filter 139#options IPFILTER_DEFAULT_BLOCK # block all packets by default 140#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 141 142#options ALTQ # Manipulate network interfaces' output queues 143#options ALTQ_BLUE # Stochastic Fair Blue 144#options ALTQ_CBQ # Class-Based Queueing 145#options ALTQ_CDNR # Diffserv Traffic Conditioner 146#options ALTQ_FIFOQ # First-In First-Out Queue 147#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 148#options ALTQ_HFSC # Hierarchical Fair Service Curve 149#options ALTQ_LOCALQ # Local queueing discipline 150#options ALTQ_PRIQ # Priority Queueing 151#options ALTQ_RED # Random Early Detection 152#options ALTQ_RIO # RED with IN/OUT 153#options ALTQ_WFQ # Weighted Fair Queueing 154 155# These options enable verbose messages for several subsystems. 156# Warning, these may compile large string tables into the kernel! 157options SCSIVERBOSE # human readable SCSI error messages 158 159# wscons options 160#options WSEMUL_SUN # sun terminal emulation 161options WSEMUL_VT100 # VT100 / VT220 emulation 162options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 163options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 164 165# rcons options; note that 1-bit and 8-bit displays are supported by default. 166options RCONS_2BPP # Support for 2-bit display 167options RCONS_4BPP # Support for 4-bit display 168options RCONS_16BPP # Support for 16-bit display 169 170# Mac-specific options 171#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 172#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 173options GRF_COMPAT # Include grf compatibility code 174#options MRG_ADB # Use ROM-based ADB driver 175options ZS_CONSOLE_ABORT 176 177options NFS_BOOT_DHCP 178 179# Kernel root file system and dump configuration. 180config netbsd root on ? type ? 181 182# 183# Device configuration 184# 185 186mainbus0 at root 187 188 189# Basic Bus Support 190 191# On-board I/O bus support 192obio0 at mainbus? 193 194# NuBus support 195nubus0 at mainbus? 196 197 198# Console Devices 199 200# Apple Desktop Bus interface 201adb0 at obio? 202aed* at adb? # ADB event device 203akbd* at adb? # ADB keyboard 204ams* at adb? # ADB mouse 205 206# Basic frame buffer support 207intvid0 at obio? # Internal video hardware 208macvid* at nubus? # NuBus video card 209 210# Device-independent frame buffer interface 211macfb* at intvid? 212macfb* at macvid? 213 214# Workstation Console devices 215wsdisplay* at macfb? console ? 216wskbd* at akbd? console ? 217wsmouse* at ams? 218 219 220# Centronics printer port 221 222# CSI Hurdler Centronics Parallel Interface 223# CPI_CTC12_IS_TIMECOUNTER 0x01 Run counters 1+2 as timecounter 224cpi* at nubus? flags 0x1 225 226 227# Serial Devices 228 229# On-board serial interface 230zsc0 at obio? 231zstty* at zsc? channel ? 232 233 234# SCSI Controllers and Devices 235 236# SCSI controllers 237# XXX - use only one of ncrscsi or sbc 238ncrscsi0 at obio? addr 0 # SCSI NCR 5380 239#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 240esp0 at obio? addr 0 # SCSI NCR 53C9x 241esp1 at obio? addr 1 # SCSI NCR 53C9x 242 243# SCSI bus support 244scsibus* at scsi? 245 246# SCSI devices 247sd* at scsibus? target ? lun ? # SCSI disk drives 248st* at scsibus? target ? lun ? # SCSI tape drives 249cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 250ch* at scsibus? target ? lun ? # SCSI autochangers 251se* at scsibus? target ? lun ? # SCSI ethernet 252ss* at scsibus? target ? lun ? # SCSI scanners 253uk* at scsibus? target ? lun ? # SCSI unknown 254 255# IDE controller and devices 256wdc* at obio? flags 0x1000 257atabus* at ata? 258wd* at atabus? drive ? 259 260 261# Miscellaneous mass storage devices 262 263# IWM floppy disk controller 264iwm0 at obio? # Sony driver (800K GCR) 265fd* at iwm? drive ? 266 267 268# Network Interfaces 269 270# On-board Ethernet controllers 271sn* at obio? # SONIC-based (DP83932, DP83916) 272mc* at obio? # MACE-based 273 274# NuBus Ethernet controllers 275ae* at nubus? # DP8390-based 276sn* at nubus? # SONIC-based (DP83932, DP83916) 277sm* at nubus? # SMC 91cxx-based 278netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 279 280nsphy* at mii? phy ? 281ukphy* at mii? phy ? 282 283# Audio Devices 284 285# On-board audio hardware 286asc0 at obio? # ASC/EASC audio 287 288# Pseudo-Devices 289 290# disk/mass storage pseudo-devices 291pseudo-device ccd # concatenated/striped disk devices 292#pseudo-device cgd # cryptographic disk devices 293#pseudo-device raid # RAIDframe disk driver 294#options RAID_AUTOCONFIG # auto-configuration of RAID components 295# Options to enable various other RAIDframe RAID types. 296# options RF_INCLUDE_EVENODD=1 297# options RF_INCLUDE_RAID5_RS=1 298# options RF_INCLUDE_PARITYLOGGING=1 299# options RF_INCLUDE_CHAINDECLUSTER=1 300# options RF_INCLUDE_INTERDECLUSTER=1 301# options RF_INCLUDE_PARITY_DECLUSTERING=1 302# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 303pseudo-device fss # file system snapshot device 304pseudo-device md # memory disk device (ramdisk) 305pseudo-device vcoda # Venus/Coda distributed file system 306pseudo-device vnd # disk-like interface to files 307#options VND_COMPRESSION # compressed vnd(4) 308 309# network pseudo-devices 310pseudo-device bpfilter # Berkeley packet filter 311#pseudo-device carp # Common Address Redundancy Protocol 312pseudo-device ipfilter # IP filter (firewall) and NAT 313pseudo-device loop # network loopback 314pseudo-device ppp # Point-to-Point Protocol 315pseudo-device pppoe # PPP over Ethernet (RFC 2516) 316pseudo-device sl # Serial Line IP 317#pseudo-device strip # Starmode Radio IP (Metricom) 318pseudo-device tun # network tunneling over tty 319pseudo-device tap # virtual Ethernet 320#pseudo-device gre # generic L3 over IP tunnel 321pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 322#pseudo-device faith # IPv[46] tcp relay translation i/f 323pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 324pseudo-device vlan # IEEE 802.1q encapsulation 325pseudo-device bridge # simple inter-network bridging 326#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 327pseudo-device agr # IEEE 802.3ad link aggregation 328 329# 330# accept filters 331pseudo-device accf_data # "dataready" accept filter 332pseudo-device accf_http # "httpready" accept filter 333 334# miscellaneous pseudo-devices 335pseudo-device grf 2 # grf emulation for wscons 336pseudo-device ite 1 # ite emulation for wscons 337pseudo-device pty # pseudo-terminals 338pseudo-device clockctl # user control of clock subsystem 339pseudo-device putter # for puffs and pud 340pseudo-device swwdog # software watchdog driver 341 342# random number generator pseudo-device 343#options RND_COM # use "com" randomness as well (BROKEN) 344pseudo-device ksyms # /dev/ksyms 345#pseudo-device pf # PF packet filter 346#pseudo-device pflog # PF log if 347 348# Veriexec 349# 350# a pseudo device needed for veriexec 351#pseudo-device veriexec 352# 353# Uncomment the fingerprint methods below that are desired. Note that 354# removing fingerprint methods will have almost no impact on the kernel 355# code size. 356# 357#options VERIFIED_EXEC_FP_SHA256 358#options VERIFIED_EXEC_FP_SHA384 359#options VERIFIED_EXEC_FP_SHA512 360