GENERIC revision 1.132
1 # $NetBSD: GENERIC,v 1.132 2017/09/13 22:24:45 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 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 BUFQ_READPRIO 37 #options BUFQ_PRIOCSCAN 38 39 # CPU options 40 41 # For StrongARM systems 42 options CPU_SA110 # Support the SA110 core 43 makeoptions CPUFLAGS="-march=armv4 -mtune=strongarm" 44 45 # Default console is wscons, if igsfb(4) and pckbc(4) are configured, 46 # or com(4) otherwise. You can force a serial console with these options 47 #options CONSDEVNAME="\"com\"",CONCOMADDR=0x3f8,CONSPEED=115200 48 49 50 # File systems 51 52 file-system FFS # UFS 53 #file-system LFS # log-structured file system 54 file-system MFS # memory file system 55 file-system NFS # Network file system 56 #file-system ADOSFS # AmigaDOS-compatible file system 57 file-system EXT2FS # second extended file system (linux) 58 #file-system CD9660 # ISO 9660 + Rock Ridge file system 59 file-system MSDOSFS # MS-DOS file system 60 file-system FDESC # /dev/fd 61 file-system KERNFS # /kern 62 file-system NULLFS # loopback file system 63 file-system PROCFS # /proc 64 #file-system UMAPFS # NULLFS + uid and gid remapping 65 #file-system UNION # union file system 66 file-system PTYFS # /dev/pts/N support 67 file-system TMPFS # Efficient memory file-system 68 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 69 70 # File system options 71 #options QUOTA # legacy UFS quotas 72 #options QUOTA2 # new, in-filesystem UFS quotas 73 #options FFS_EI # FFS Endian Independent support 74 #options FFS_NO_SNAPSHOT # No FFS snapshot support 75 #options UFS_EXTATTR # Extended attribute support for UFS1 76 options NFSSERVER 77 options WAPBL # File system journaling support 78 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 79 80 # Networking options 81 82 #options GATEWAY # packet forwarding 83 options INET # IP + ICMP + TCP + UDP 84 options INET6 # IPV6 85 #options IPSEC # IP security 86 #options IPSEC_DEBUG # debug for IP security 87 #options MROUTING # IP multicast routing 88 #options PIM # Protocol Independent Multicast 89 #options NETATALK # AppleTalk networking 90 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 91 #options PPP_DEFLATE # Deflate compression support for PPP 92 #options PPP_FILTER # Active filter support for PPP (requires bpf) 93 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 94 95 #options ALTQ # Manipulate network interfaces' output queues 96 #options ALTQ_BLUE # Stochastic Fair Blue 97 #options ALTQ_CBQ # Class-Based Queueing 98 #options ALTQ_CDNR # Diffserv Traffic Conditioner 99 #options ALTQ_FIFOQ # First-In First-Out Queue 100 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 101 #options ALTQ_HFSC # Hierarchical Fair Service Curve 102 #options ALTQ_LOCALQ # Local queueing discipline 103 #options ALTQ_PRIQ # Priority Queueing 104 #options ALTQ_RED # Random Early Detection 105 #options ALTQ_RIO # RED with IN/OUT 106 #options ALTQ_WFQ # Weighted Fair Queueing 107 108 options NFS_BOOT_BOOTP 109 options NFS_BOOT_DHCP 110 #options NFS_BOOT_BOOTPARAM 111 112 # Compatibility options 113 114 options COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries 115 #options COMPAT_43 # 4.3BSD compatibility. 116 #options COMPAT_09 # NetBSD 0.9, 117 #options COMPAT_10 # NetBSD 1.0, 118 #options COMPAT_11 # NetBSD 1.1, 119 #options COMPAT_12 # NetBSD 1.2, 120 #options COMPAT_13 # NetBSD 1.3, 121 options COMPAT_14 # NetBSD 1.4, 122 options COMPAT_15 # NetBSD 1.5, 123 options COMPAT_16 # NetBSD 1.6, 124 options COMPAT_20 # NetBSD 2.0, 125 options COMPAT_30 # NetBSD 3.0, 126 options COMPAT_40 # NetBSD 4.0, 127 options COMPAT_50 # NetBSD 5.0, 128 options COMPAT_60 # NetBSD 6.0, and 129 options COMPAT_70 # NetBSD 7.0 binary compatibility. 130 131 options COMPAT_LINUX # binary compatibility with Linux 132 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 133 134 # Shared memory options 135 136 options SYSVMSG # System V-like message queues 137 options SYSVSEM # System V-like semaphores 138 options SYSVSHM # System V-like memory sharing 139 140 # Device options 141 142 #options MEMORY_DISK_HOOKS # boottime setup of ramdisk 143 #options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 144 #options MEMORY_DISK_IS_ROOT # use memory disk as root 145 146 # Miscellaneous kernel options 147 options KTRACE # system call tracing, a la ktrace(1) 148 options IRQSTATS # manage IRQ statistics 149 #options SCSIVERBOSE # Verbose SCSI errors 150 options PCIVERBOSE # Verbose PCI descriptions 151 options MIIVERBOSE # Verbose MII autoconfuration messages 152 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 153 #options DDB_KEYCODE=0x40 154 options USERCONF # userconf(4) support 155 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 156 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 157 158 # Development and Debugging options 159 160 #options ARM700BUGTRACK # track the ARM700 swi bug 161 #options PORTMASTER # Enable PortMaster only options 162 #options DIAGNOSTIC # internal consistency checks 163 #options PMAP_DEBUG # Enable pmap_debug_level code 164 options DDB # in-kernel debugger 165 options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 166 makeoptions DEBUG="-g" # compile full symbol table 167 makeoptions COPY_SYMTAB=1 168 169 config netbsd root on ? type ? 170 171 # The main bus device 172 mainbus0 at root 173 174 # The boot CPU 175 cpu0 at mainbus? 176 177 # Core logic 178 footbridge0 at mainbus? 179 180 # footbridge uart 181 #fcom0 at footbridge? 182 183 # system clock via footbridge 184 #clock* at footbridge? 185 186 # PCI bus via footbridge 187 pci0 at footbridge? # PCI bus 188 189 # ISA bus support 190 pcib* at pci? dev ? function ? # ISA bridge 191 isa* at pcib? 192 193 194 # PCI IDE Controllers and Devices 195 # PCI IDE controllers - see pciide(4) for supported hardware. 196 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 197 # how to set up DMA modes for this chip. This may work, or may cause 198 # a machine hang with some controllers. 199 #pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 200 slide* at pci? dev ? function ? # Symphony Labs IDE controllers 201 202 # ATA (IDE) bus support 203 atabus* at ata? 204 205 # IDE drives 206 # Flags are used only with controllers that support DMA operations 207 # and mode settings (e.g. some pciide controllers) 208 # The lowest order four bits (rightmost digit) of the flags define the PIO 209 # mode to use, the next set of four bits the DMA mode and the third set the 210 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 211 # to use, and the last bit must be 1 for this setting to be used. 212 # For DMA and UDMA, 0xf (1111) means 'disable'. 213 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 214 # (0xc=1100, 0xa=1010, 0xf=1111) 215 # 0x0000 means "use whatever the drive claims to support". 216 wd* at atabus? drive ? flags 0x0000 # the drives themselves 217 218 # PCI network interfaces 219 ne* at pci? dev ? function ? # NE2000 compat ethernet 220 tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 221 options TLP_MATCH_21142 222 223 # MII/PHY support 224 icsphy* at mii? phy ? # ISC-189x PHYs 225 ukphy* at mii? phy ? # generic unknown PHYs 226 227 228 # WSCONS Support 229 options WSEMUL_VT100 # VT100 / VT220 emulation 230 231 # customization of console and kernel output - see dev/wscons/wsdisplayvar.h 232 options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 233 #options WS_DEFAULT_FG=WSCOL_WHITE 234 #options WS_DEFAULT_BG=WSCOL_BLACK 235 #options WS_DEFAULT_COLATTR="(0)" 236 #options WS_DEFAULT_MONOATTR="(0)" 237 options WS_KERNEL_FG=WSCOL_GREEN 238 #options WS_KERNEL_BG=WSCOL_BLACK 239 options WS_KERNEL_COLATTR=WSATTR_HILIT 240 #options WS_KERNEL_MONOATTR="(0)" 241 242 # compatibility to other console drivers 243 options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 244 options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 245 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 246 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 247 248 options FONT_GALLANT12x22 # Sun PROM font look-alike 249 250 pckbc0 at isa? 251 pckbd* at pckbc? 252 wskbd* at pckbd? console ? 253 pms* at pckbc? 254 wsmouse* at pms? mux 0 255 256 igsfb* at pci? dev ? function ? 257 wsdisplay* at igsfb? console ? 258 259 260 # ISA Devices 261 com0 at isa? port 0x3f8 irq 4 262 lpt0 at isa? port 0x378 irq 7 263 264 265 # Audio Devices 266 267 # ISA audio devices 268 sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 269 opl* at sb? 270 mpu* at sb? 271 midi* at sb? # SB1 MIDI port 272 273 # Audio support 274 audio* at sb? 275 276 spkr* at audio? # PC speaker (synthesized) 277 278 # Pseudo-Devices 279 280 pseudo-device crypto # /dev/crypto device 281 pseudo-device swcrypto # software crypto implementation 282 283 # disk/mass storage pseudo-devices 284 #pseudo-device md # memory disk device (ramdisk) 285 pseudo-device vnd # disk-like interface to files 286 #options VND_COMPRESSION # compressed vnd(4) 287 pseudo-device fss # file system snapshot device 288 #pseudo-device cgd # cryptographic disk devices 289 290 # network pseudo-devices 291 pseudo-device bpfilter # Berkeley packet filter 292 #pseudo-device carp # Common Address Redundancy Protocol 293 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 294 pseudo-device bridge # simple inter-network bridging 295 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 296 pseudo-device loop # network loopback 297 298 # 299 # accept filters 300 pseudo-device accf_data # "dataready" accept filter 301 pseudo-device accf_http # "httpready" accept filter 302 303 # miscellaneous pseudo-devices 304 pseudo-device pty # pseudo-terminals 305 pseudo-device clockctl # user control of clock subsystem 306 pseudo-device ksyms # /dev/ksyms 307 #pseudo-device pf # PF packet filter 308 #pseudo-device pflog # PF log if 309 310 # wscons pseudo-devices 311 pseudo-device wsmux # mouse & keyboard multiplexor 312 #pseudo-device wsfont 313 314 # Veriexec 315 # 316 # a pseudo device needed for veriexec 317 #pseudo-device veriexec 318 # 319 # Uncomment the fingerprint methods below that are desired. Note that 320 # removing fingerprint methods will have almost no impact on the kernel 321 # code size. 322 # 323 #options VERIFIED_EXEC_FP_SHA256 324 #options VERIFIED_EXEC_FP_SHA384 325 #options VERIFIED_EXEC_FP_SHA512 326
Indexes created Thu Oct 23 22:10:10 GMT 2025