GENERIC revision 1.53
1 # $NetBSD: GENERIC,v 1.53 2004/09/04 23:29:56 manu 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/netwinder/conf/std.netwinder" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 # estimated number of users 26 27 maxusers 32 28 29 # Standard system options 30 31 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 32 #options NTP # NTP phase/frequency locked loop 33 34 # Enable experimental buffer queue strategy for better responsiveness under 35 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 36 #options NEW_BUFQ_STRATEGY 37 38 # CPU options 39 40 # For StrongARM systems 41 options CPU_SA110 # Support the SA110 core 42 makeoptions CPUFLAGS="-march=armv4 -mtune=strongarm" 43 44 # FPA options 45 46 #options ARMFPE # ARM Ltd FPE 47 48 # Default console is wscons, if igsfb(4) and pckbc(4) are configured, 49 # or com(4) otherwise. You can force a serial console with these options 50 #options CONSDEVNAME="\"com\"",CONCOMADDR=0x3f8,CONSPEED=115200 51 52 53 # File systems 54 55 file-system FFS # UFS 56 #file-system LFS # log-structured file system 57 file-system MFS # memory file system 58 file-system NFS # Network file system 59 #file-system ADOSFS # AmigaDOS-compatible file system 60 file-system EXT2FS # second extended file system (linux) 61 #file-system CD9660 # ISO 9660 + Rock Ridge file system 62 file-system MSDOSFS # MS-DOS file system 63 file-system FDESC # /dev/fd 64 file-system KERNFS # /kern 65 file-system NULLFS # loopback file system 66 #file-system PORTAL # portal filesystem (still experimental) 67 file-system PROCFS # /proc 68 #file-system UMAPFS # NULLFS + uid and gid remapping 69 #file-system UNION # union file system 70 71 # File system options 72 #options QUOTA # UFS quotas 73 #options FFS_EI # FFS Endian Independant support 74 options NFSSERVER 75 options SOFTDEP 76 77 # Networking options 78 79 #options GATEWAY # packet forwarding 80 options INET # IP + ICMP + TCP + UDP 81 options INET6 # IPV6 82 #options IPSEC # IP security 83 #options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 84 #options IPSEC_DEBUG # debug for IP security 85 #options MROUTING # IP multicast routing 86 #options PIM # Protocol Independent Multicast 87 #options NS # XNS 88 #options NSIP # XNS tunneling over IP 89 #options ISO,TPIP # OSI 90 #options EON # OSI tunneling over IP 91 #options CCITT,LLC,HDLC # X.25 92 #options NETATALK # AppleTalk networking 93 #options PFIL_HOOKS # pfil(9) packet filter hooks 94 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 95 #options PPP_DEFLATE # Deflate compression support for PPP 96 #options PPP_FILTER # Active filter support for PPP (requires bpf) 97 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 98 99 #options ALTQ # Manipulate network interfaces' output queues 100 #options ALTQ_BLUE # Stochastic Fair Blue 101 #options ALTQ_CBQ # Class-Based Queueing 102 #options ALTQ_CDNR # Diffserv Traffic Conditioner 103 #options ALTQ_FIFOQ # First-In First-Out Queue 104 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 105 #options ALTQ_HFSC # Hierarchical Fair Service Curve 106 #options ALTQ_LOCALQ # Local queueing discipline 107 #options ALTQ_PRIQ # Priority Queueing 108 #options ALTQ_RED # Random Early Detection 109 #options ALTQ_RIO # RED with IN/OUT 110 #options ALTQ_WFQ # Weighted Fair Queueing 111 112 options NFS_BOOT_BOOTP 113 options NFS_BOOT_DHCP 114 #options NFS_BOOT_BOOTPARAM 115 116 # Compatibility options 117 118 #options COMPAT_43 # 4.3BSD compatibility. 119 options COMPAT_16 # NetBSD 1.6 compatibility. 120 options COMPAT_15 # NetBSD 1.5 compatibility. 121 options COMPAT_14 # NetBSD 1.4 compatibility. 122 #options COMPAT_13 # NetBSD 1.3 compatibility. 123 #options COMPAT_12 # NetBSD 1.2 compatibility. 124 #options COMPAT_11 # NetBSD 1.1 compatibility. 125 #options COMPAT_10 # NetBSD 1.0 compatibility. 126 #options COMPAT_09 # NetBSD 0.9 compatibility. 127 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 128 129 options COMPAT_LINUX # binary compatibility with Linux 130 131 # Shared memory options 132 133 options SYSVMSG # System V-like message queues 134 options SYSVSEM # System V-like semaphores 135 #options SEMMNI=10 # number of semaphore identifiers 136 #options SEMMNS=60 # number of semaphores in system 137 #options SEMUME=10 # max number of undo entries per process 138 #options SEMMNU=30 # number of undo structures in system 139 options SYSVSHM # System V-like memory sharing 140 options SHMMAXPGS=1024 # 1024 pages is the default 141 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 142 143 # Device options 144 145 #options MEMORY_DISK_HOOKS # boottime setup of ramdisk 146 #options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 147 #options MEMORY_DISK_IS_ROOT # use memory disk as root 148 149 # Miscellaneous kernel options 150 options KTRACE # system call tracing, a la ktrace(1) 151 options SYSTRACE # system call vetting via systrace(1) 152 options IRQSTATS # manage IRQ statistics 153 #options LKM # loadable kernel modules 154 #options KMEMSTATS # kernel memory statistics 155 #options SCSIVERBOSE # Verbose SCSI errors 156 options PCIVERBOSE # Verbose PCI descriptions 157 options MIIVERBOSE # Verbose MII autoconfuration messages 158 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 159 #options DDB_KEYCODE=0x40 160 options USERCONF # userconf(4) support 161 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 162 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 163 164 # Development and Debugging options 165 166 #options ARM700BUGTRACK # track the ARM700 swi bug 167 #options PORTMASTER # Enable PortMaster only options 168 options DIAGNOSTIC # internally consistency checks 169 #options PMAP_DEBUG # Enable pmap_debug_level code 170 #options IPKDB # remote kernel debugging 171 options DDB # in-kernel debugger 172 options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 173 makeoptions DEBUG="-g" # compile full symbol table 174 options SYMTAB_SPACE=280000 175 176 config netbsd root on ? type ? 177 178 # The main bus device 179 mainbus0 at root 180 181 # The boot CPU 182 cpu0 at mainbus? 183 184 # Core logic 185 footbridge0 at mainbus? 186 187 # footbridge uart 188 #fcom0 at footbridge? 189 190 # system clock via footbridge 191 #clock* at footbridge? 192 193 # time-of-day device via footbridge 194 todclock0 at footbridge? 195 196 # PCI bus via footbridge 197 pci0 at footbridge? # PCI bus 198 199 # ISA bus support 200 pcib* at pci? dev ? function ? # ISA bridge 201 isa* at pcib? 202 203 204 # PCI IDE Controllers and Devices 205 # PCI IDE controllers - see pciide(4) for supported hardware. 206 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 207 # how to set up DMA modes for this chip. This may work, or may cause 208 # a machine hang with some controllers. 209 #pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 210 slide* at pci? dev ? function ? # Symphony Labs IDE controllers 211 212 # ATA (IDE) bus support 213 atabus* at ata? 214 215 # IDE drives 216 # Flags are used only with controllers that support DMA operations 217 # and mode settings (e.g. some pciide controllers) 218 # The lowest order four bits (rightmost digit) of the flags define the PIO 219 # mode to use, the next set of four bits the DMA mode and the third set the 220 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 221 # to use, and the last bit must be 1 for this setting to be used. 222 # For DMA and UDMA, 0xf (1111) means 'disable'. 223 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 224 # (0xc=1100, 0xa=1010, 0xf=1111) 225 # 0x0000 means "use whatever the drive claims to support". 226 wd* at atabus? drive ? flags 0x0000 # the drives themselves 227 228 # PCI network interfaces 229 ne* at pci? dev ? function ? # NE2000 compat ethernet 230 tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 231 options TLP_MATCH_21142 232 233 # MII/PHY support 234 icsphy* at mii? phy ? # ISC-189x PHYs 235 ukphy* at mii? phy ? # generic unknown PHYs 236 237 238 # WSCONS Support 239 options WSEMUL_VT100 # VT100 / VT220 emulation 240 # different kernel output - see dev/wscons/wsdisplayvar.h 241 options WS_KERNEL_FG=WSCOL_GREEN 242 #options WS_KERNEL_BG=WSCOL_BLACK 243 options WS_KERNEL_COLATTR=WSATTR_HILIT 244 # compatibility to other console drivers 245 options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 246 options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 247 options WSDISPLAY_COMPAT_USL # VT handling 248 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 249 250 options FONT_GALLANT12x22 # Sun PROM font look-alike 251 252 pckbc0 at isa? 253 pckbd* at pckbc? 254 wskbd* at pckbd? console ? 255 pms* at pckbc? 256 wsmouse* at pms? mux 0 257 258 igsfb* at pci? dev ? function ? 259 wsdisplay* at igsfb? console ? 260 261 262 # ISA Devices 263 com0 at isa? port 0x3f8 irq 4 264 lpt0 at isa? port 0x378 irq 7 265 266 267 # Audio Devices 268 269 # ISA audio devices 270 sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 271 opl* at sb? 272 mpu* at sb? 273 midi* at sb? # SB1 MIDI port 274 275 # Audio support 276 audio* at sb? 277 278 # Pseudo-Devices 279 280 pseudo-device crypto # opencrypto framework 281 282 # disk/mass storage pseudo-devices 283 #pseudo-device md 1 # memory disk device (ramdisk) 284 pseudo-device vnd 4 # disk-like interface to files 285 #pseudo-device cgd 4 # cryptographic disk devices 286 287 # network pseudo-devices 288 pseudo-device bpfilter 4 # Berkeley packet filter 289 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 290 pseudo-device bridge # simple inter-network bridging 291 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 292 pseudo-device loop # network loopback 293 294 # miscellaneous pseudo-devices 295 pseudo-device pty # pseudo-terminals 296 pseudo-device rnd # /dev/random and in-kernel generator 297 pseudo-device clockctl # user control of clock subsystem 298 pseudo-device ksyms # /dev/ksyms 299 #pseudo-device pf # PF packet filter 300 #pseudo-device pflog # PF log if 301 302 # wscons pseudo-devices 303 pseudo-device wsmux # mouse & keyboard multiplexor 304 #pseudo-device wsfont 305
Indexes created Mon Oct 13 14:09:54 GMT 2025