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 21include "arch/netwinder/conf/std.netwinder" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25# estimated number of users 26 27maxusers 32 28 29# Standard system options 30 31options 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 37options BUFQ_PRIOCSCAN 38 39# CPU options 40 41# For StrongARM systems 42options CPU_SA110 # Support the SA110 core 43makeoptions 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 52file-system FFS # UFS 53#file-system LFS # log-structured file system 54file-system MFS # memory file system 55file-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 59file-system MSDOSFS # MS-DOS file system 60file-system FDESC # /dev/fd 61file-system KERNFS # /kern 62file-system NULLFS # loopback file system 63file-system PROCFS # /proc 64#file-system UMAPFS # NULLFS + uid and gid remapping 65#file-system UNION # union file system 66file-system PTYFS # /dev/pts/N support 67file-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 77options WAPBL # File system journaling support 78#options NFSSERVER # Network File System server 79 80# Networking options 81 82#options GATEWAY # packet forwarding 83options INET # IP + ICMP + TCP + UDP 84options 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 108options NFS_BOOT_BOOTP 109options NFS_BOOT_DHCP 110#options NFS_BOOT_BOOTPARAM 111 112# Compatibility options 113 114options COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries 115include "conf/compat_netbsd14.config" 116 117# Shared memory options 118 119options SYSVMSG # System V-like message queues 120options SYSVSEM # System V-like semaphores 121options 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 130options KTRACE # system call tracing, a la ktrace(1) 131options 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 137options USERCONF # userconf(4) support 138#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 139options 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 147options DDB # in-kernel debugger 148options 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 152config netbsd root on ? type ? 153 154# The main bus device 155mainbus0 at root 156 157# The boot CPU 158cpu0 at mainbus? 159 160# Core logic 161footbridge0 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 170pci0 at footbridge? # PCI bus 171 172# ISA bus support 173pcib* at pci? dev ? function ? # ISA bridge 174isa* 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 183slide* at pci? dev ? function ? # Symphony Labs IDE controllers 184 185# ATA (IDE) bus support 186atabus* 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". 199wd* at atabus? drive ? flags 0x0000 # the drives themselves 200 201# PCI network interfaces 202ne* at pci? dev ? function ? # NE2000 compat ethernet 203tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 204options TLP_MATCH_21142 205 206# MII/PHY support 207icsphy* at mii? phy ? # ISC-189x PHYs 208ukphy* at mii? phy ? # generic unknown PHYs 209 210 211# WSCONS Support 212options WSEMUL_VT100 # VT100 / VT220 emulation 213 214# customization of console and kernel output - see dev/wscons/wsdisplayvar.h 215options 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)" 220options WS_KERNEL_FG=WSCOL_GREEN 221#options WS_KERNEL_BG=WSCOL_BLACK 222options WS_KERNEL_COLATTR=WSATTR_HILIT 223#options WS_KERNEL_MONOATTR="(0)" 224 225# compatibility to other console drivers 226options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 227options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 228options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 229options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 230 231options FONT_GALLANT12x22 # Sun PROM font look-alike 232 233pckbc0 at isa? 234pckbd* at pckbc? 235wskbd* at pckbd? console ? 236pms* at pckbc? 237wsmouse* at pms? mux 0 238 239igsfb* at pci? dev ? function ? 240wsdisplay* at igsfb? console ? 241 242 243# ISA Devices 244com0 at isa? port 0x3f8 irq 4 245lpt0 at isa? port 0x378 irq 7 246 247 248# Audio Devices 249 250# ISA audio devices 251sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster 252opl* at sb? 253mpu* at sb? 254midi* at sb? # SB1 MIDI port 255 256# Audio support 257audio* at sb? 258 259spkr* 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) 268pseudo-device vnd # disk-like interface to files 269#options VND_COMPRESSION # compressed vnd(4) 270pseudo-device fss # file system snapshot device 271#pseudo-device cgd # cryptographic disk devices 272 273# network pseudo-devices 274pseudo-device bpfilter # Berkeley packet filter 275pseudo-device carp # Common Address Redundancy Protocol 276#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 277pseudo-device bridge # simple inter-network bridging 278#pseudo-device vether # Virtual Ethernet for bridge 279pseudo-device loop # network loopback 280 281# 282# accept filters 283pseudo-device accf_data # "dataready" accept filter 284pseudo-device accf_http # "httpready" accept filter 285 286# miscellaneous pseudo-devices 287pseudo-device pty # pseudo-terminals 288pseudo-device clockctl # user control of clock subsystem 289pseudo-device drvctl # user control of drive subsystem 290pseudo-device ksyms # /dev/ksyms 291#pseudo-device npf # NPF packet filter 292pseudo-device swwdog # software watchdog timer -- swwdog(4) 293 294# wscons pseudo-devices 295pseudo-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 301cinclude "arch/netwinder/conf/GENERIC.local" 302