1 # $NetBSD: GENERIC,v 1.147 2023/12/19 02:35:17 uwe 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 # Alternate buffer queue strategies for better responsiveness under high 35 # disk I/O load. 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 FFS_EI # FFS Endian Independent support 72 #options FFS_NO_SNAPSHOT # No FFS snapshot support 73 #options QUOTA # legacy UFS quotas 74 #options QUOTA2 # new, in-filesystem UFS quotas 75 #options UFS_DIRHASH # UFS Large Directory Hashing 76 #options UFS_EXTATTR # Extended attribute support for UFS1 77 options WAPBL # File system journaling support 78 #options NFSSERVER # Network File System server 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 include "conf/compat_netbsd14.config" 116 117 # Shared memory options 118 119 options SYSVMSG # System V-like message queues 120 options SYSVSEM # System V-like semaphores 121 options SYSVSHM # System V-like memory sharing 122 123 # Device options 124 125 #options MEMORY_DISK_HOOKS # boottime setup of ramdisk 126 #options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 127 #options MEMORY_DISK_IS_ROOT # use memory disk as root 128 129 # Miscellaneous kernel options 130 options KTRACE # system call tracing, a la ktrace(1) 131 options IRQSTATS # manage IRQ statistics 132 #options SCSIVERBOSE # Verbose SCSI errors 133 #options PCIVERBOSE # Verbose PCI descriptions 134 #options MIIVERBOSE # Verbose MII autoconfuration messages 135 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 136 #options DDB_KEYCODE=0x40 137 options USERCONF # userconf(4) support 138 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 139 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 140 141 # Development and Debugging options 142 143 #options ARM700BUGTRACK # track the ARM700 swi bug 144 #options PORTMASTER # Enable PortMaster only options 145 #options DIAGNOSTIC # internal consistency checks 146 #options UVMHIST # kernhist for uvm/pmap subsystems 147 options DDB # in-kernel debugger 148 options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 149 #makeoptions DEBUG="-g" # compile full symbol table 150 #makeoptions COPY_SYMTAB=1 # see also ksyms below 151 152 config netbsd root on ? type ? 153 154 # The main bus device 155 mainbus0 at root 156 157 # The boot CPU 158 cpu0 at mainbus? 159 160 # Core logic 161 footbridge0 at mainbus? 162 163 # footbridge uart 164 #fcom0 at footbridge? 165 166 # system clock via footbridge 167 #clock* at footbridge? 168 169 # PCI bus via footbridge 170 pci0 at footbridge? # PCI bus 171 172 # ISA bus support 173 pcib* at pci? dev ? function ? # ISA bridge 174 isa* at pcib? 175 176 177 # PCI IDE Controllers and Devices 178 # PCI IDE controllers - see pciide(4) for supported hardware. 179 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 180 # how to set up DMA modes for this chip. This may work, or may cause 181 # a machine hang with some controllers. 182 #pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 183 slide* at pci? dev ? function ? # Symphony Labs IDE controllers 184 185 # ATA (IDE) bus support 186 atabus* at ata? 187 188 # IDE drives 189 # Flags are used only with controllers that support DMA operations 190 # and mode settings (e.g. some pciide controllers) 191 # The lowest order four bits (rightmost digit) of the flags define the PIO 192 # mode to use, the next set of four bits the DMA mode and the third set the 193 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 194 # to use, and the last bit must be 1 for this setting to be used. 195 # For DMA and UDMA, 0xf (1111) means 'disable'. 196 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 197 # (0xc=1100, 0xa=1010, 0xf=1111) 198 # 0x0000 means "use whatever the drive claims to support". 199 wd* at atabus? drive ? flags 0x0000 # the drives themselves 200 201 # PCI network interfaces 202 ne* at pci? dev ? function ? # NE2000 compat ethernet 203 tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 204 options TLP_MATCH_21142 205 206 # MII/PHY support 207 icsphy* at mii? phy ? # ISC-189x PHYs 208 ukphy* at mii? phy ? # generic unknown PHYs 209 210 211 # WSCONS Support 212 options WSEMUL_VT100 # VT100 / VT220 emulation 213 214 # customization of console and kernel output - see dev/wscons/wsdisplayvar.h 215 options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 216 #options WS_DEFAULT_FG=WSCOL_WHITE 217 #options WS_DEFAULT_BG=WSCOL_BLACK 218 #options WS_DEFAULT_COLATTR="(0)" 219 #options WS_DEFAULT_MONOATTR="(0)" 220 options WS_KERNEL_FG=WSCOL_GREEN 221 #options WS_KERNEL_BG=WSCOL_BLACK 222 options WS_KERNEL_COLATTR=WSATTR_HILIT 223 #options WS_KERNEL_MONOATTR="(0)" 224 225 # compatibility to other console drivers 226 options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 227 options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 228 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 229 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 230 231 options FONT_GALLANT12x22 # Sun PROM font look-alike 232 233 pckbc0 at isa? 234 pckbd* at pckbc? 235 wskbd* at pckbd? console ? 236 pms* at pckbc? 237 wsmouse* at pms? mux 0 238 239 igsfb* at pci? dev ? function ? 240 wsdisplay* at igsfb? console ? 241 242 243 # ISA Devices 244 com0 at isa? port 0x3f8 irq 4 245 lpt0 at isa? port 0x378 irq 7 246 247 248 # Audio Devices 249 250 # ISA audio devices 251 sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 252 opl* at sb? 253 mpu* at sb? 254 midi* at sb? # SB1 MIDI port 255 256 # Audio support 257 audio* at sb? 258 259 spkr* at audio? # PC speaker (synthesized) 260 261 # Pseudo-Devices 262 263 #pseudo-device crypto # /dev/crypto device 264 #pseudo-device swcrypto # software crypto implementation 265 266 # disk/mass storage pseudo-devices 267 #pseudo-device md # memory disk device (ramdisk) 268 pseudo-device vnd # disk-like interface to files 269 #options VND_COMPRESSION # compressed vnd(4) 270 pseudo-device fss # file system snapshot device 271 #pseudo-device cgd # cryptographic disk devices 272 273 # network pseudo-devices 274 pseudo-device bpfilter # Berkeley packet filter 275 pseudo-device carp # Common Address Redundancy Protocol 276 #pseudo-device pppoe # PPP over Ethernet (RFC 2516) 277 pseudo-device bridge # simple inter-network bridging 278 #pseudo-device vether # Virtual Ethernet for bridge 279 pseudo-device loop # network loopback 280 281 # 282 # accept filters 283 pseudo-device accf_data # "dataready" accept filter 284 pseudo-device accf_http # "httpready" accept filter 285 286 # miscellaneous pseudo-devices 287 pseudo-device pty # pseudo-terminals 288 pseudo-device clockctl # user control of clock subsystem 289 pseudo-device drvctl # user control of drive subsystem 290 pseudo-device ksyms # /dev/ksyms 291 #pseudo-device npf # NPF packet filter 292 pseudo-device swwdog # software watchdog timer -- swwdog(4) 293 294 # wscons pseudo-devices 295 pseudo-device wsmux # mouse & keyboard multiplexor 296 #pseudo-device wsfont 297 298 #include "dev/veriexec.config" 299 300 # Pull in optional local configuration - always at end 301 cinclude "arch/netwinder/conf/GENERIC.local" 302
Indexes created Fri Sep 26 08:10:20 GMT 2025