GENERIC revision 1.78
1# $NetBSD: GENERIC,v 1.78 2024/02/10 09:21:52 andvar 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/landisk/conf/std.landisk" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.78 $" 26 27maxusers 16 # estimated number of users 28 29makeoptions CPUFLAGS="-m4-nofpu" # XXX: move to std.landisk? 30#makeoptions COPTS="-Os -freorder-blocks" # -O2 is too -falign-* zealous 31 32# CPU-related options. 33options PCLOCK=33333333 # 33.33MHz 34options DONT_INIT_BSC 35#options DONT_INIT_PCIBSC 36 37# Cache options. 38options SH4_CACHE_DISABLE_EMODE 39#options SH4_CACHE_DISABLE_ICACHE 40#options SH4_CACHE_DISABLE_DCACHE 41#options SH4_CACHE_WB_U0_P0_P3 42#options SH4_CACHE_WB_P1 43 44# kloader-related 45#options KLOADER 46#options KLOADER_KERNEL_PATH="\"/netbsd\"" 47#options KLOADER_DEBUG 48 49# Standard system options 50 51options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 52#options HZ=64 # clock interrupt generates every 1/HZ sec 53options NTP # NTP phase/frequency locked loop 54 55options KTRACE # system call tracing via ktrace(1) 56 57options SYSVMSG # System V-like message queues 58options SYSVSEM # System V-like semaphores 59options SYSVSHM # System V-like memory sharing 60 61#options MODULAR # new style module(7) framework 62#options MODULAR_DEFAULT_AUTOLOAD 63 64options USERCONF # userconf(4) support 65#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 66options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 67 68# Alternate buffer queue strategies for better responsiveness under high 69# disk I/O load. 70#options BUFQ_READPRIO 71options BUFQ_PRIOCSCAN 72 73# Diagnostic/debugging support options 74#options DIAGNOSTIC # cheap kernel consistency checks 75#options DEBUG # expensive debugging checks/support 76options DDB # in-kernel debugger 77#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 78options DDB_HISTORY_SIZE=512 # Enable history editing in DDB 79#makeoptions DEBUG="-g -fno-omit-frame-pointer" 80 81# Compatibility options 82include "conf/compat_netbsd16.config" 83 84# Executable format options 85options EXEC_COFF # COFF executables 86 87# File systems 88file-system FFS # UFS 89file-system EXT2FS # second extended file system (linux) 90file-system LFS # log-structured file system 91file-system MFS # memory file system 92file-system NFS # Network File System client 93file-system NTFS # Windows/NT file system (experimental) 94file-system CD9660 # ISO 9660 + Rock Ridge file system 95file-system MSDOSFS # MS-DOS file system 96file-system FDESC # /dev/fd 97file-system KERNFS # /kern 98file-system NULLFS # loopback file system 99file-system OVERLAY # overlay file system 100file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 101file-system PROCFS # /proc 102file-system UMAPFS # NULLFS + uid and gid remapping 103file-system UNION # union file system 104file-system CODA # Coda File System; also needs vcoda (below) 105file-system PTYFS # /dev/pts/N support 106file-system TMPFS # Efficient memory file-system 107#file-system UDF # experimental - OSTA UDF CD/DVD file-system 108 109# File system options 110#options FFS_EI # FFS Endian Independent support 111#options FFS_NO_SNAPSHOT # No FFS snapshot support 112options QUOTA # legacy UFS quotas 113options QUOTA2 # new, in-filesystem UFS quotas 114#options UFS_DIRHASH # UFS Large Directory Hashing 115options UFS_EXTATTR # Extended attribute support for UFS1 116options WAPBL # File system journaling support 117#options LFS_DIRHASH # LFS version of UFS_DIRHASH - experimental 118#options DISKLABEL_EI # disklabel Endian Independent support 119options NFSSERVER # Network File System server 120 121# Networking options 122#options GATEWAY # packet forwarding 123options INET # IP + ICMP + TCP + UDP 124options INET6 # IPV6 125#options IPSEC # IP security 126#options IPSEC_DEBUG # debug for IP security 127#options MROUTING # IP multicast routing 128#options PIM # Protocol Independent Multicast 129#options NETATALK # AppleTalk networking protocols 130#options PPP_BSDCOMP # BSD-Compress compression support for PPP 131#options PPP_DEFLATE # Deflate compression support for PPP 132#options PPP_FILTER # Active filter support for PPP (requires bpf) 133#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 134 135#options ALTQ # Manipulate network interfaces' output queues 136#options ALTQ_BLUE # Stochastic Fair Blue 137#options ALTQ_CBQ # Class-Based Queueing 138#options ALTQ_CDNR # Diffserv Traffic Conditioner 139#options ALTQ_FIFOQ # First-In First-Out Queue 140#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 141#options ALTQ_HFSC # Hierarchical Fair Service Curve 142#options ALTQ_LOCALQ # Local queueing discipline 143#options ALTQ_PRIQ # Priority Queueing 144#options ALTQ_RED # Random Early Detection 145#options ALTQ_RIO # RED with IN/OUT 146#options ALTQ_WFQ # Weighted Fair Queueing 147 148# These options enable verbose messages for several subsystems. 149# Warning, these may compile large string tables into the kernel! 150options MIIVERBOSE # verbose PHY autoconfig messages 151options PCIVERBOSE # verbose PCI device autoconfig messages 152#options PCI_CONFIG_DUMP # verbosely dump PCI config space 153options SCSIVERBOSE # human readable SCSI error messages 154options USBVERBOSE # verbose USB device autoconfig messages 155 156options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 157 158 159# Kernel root file system and dump configuration. 160#config netbsd root on ? type ? 161config netbsd root on wd0a type ffs 162#config netbsd root on ? type nfs 163 164 165# 166# Device configuration 167# 168 169mainbus0 at root 170 171cpu* at mainbus? 172 173# Basic Bus Support 174 175# PCI bus support 176options PCI_NETBSD_CONFIGURE 177shpcic* at mainbus? # SH7751 PCIC 178pci0 at shpcic? bus ? 179 180# SH bus 181shb* at mainbus? 182 183# ob-board I/O bus 184obio0 at mainbus? 185 186# Serial Devices 187 188options SCIFCONSOLE 189options SCIFCN_SPEED=9600 190scif0 at shb? 191 192rs5c313rtc0 at shb0 # time-of-day clock 193 194# SCSI Controllers and Devices 195 196# SCSI devices 197sd* at scsibus? target ? lun ? # SCSI disk drives 198st* at scsibus? target ? lun ? # SCSI tape drives 199cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 200ch* at scsibus? target ? lun ? # SCSI autochangers 201ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 202ss* at scsibus? target ? lun ? # SCSI scanners 203uk* at scsibus? target ? lun ? # SCSI unknown 204 205# IDE and related devices 206# PCI IDE controllers - see pciide(4) for supported hardware. 207# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 208# how to set up DMA modes for this chip. This may work, or may cause 209# a machine hang with some controllers. 210pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 211acardide* at pci? dev ? function ? # Acard IDE controllers 212 213wdc0 at obio? port 0x14000000 irq 10 # CF 214#wdc1 at obio? port 0x18000000 irq 9 # iConnect 215 216# ATA (IDE) bus support 217atabus* at ata? 218 219# IDE drives 220# Flags are used only with controllers that support DMA operations 221# and mode settings (e.g. some pciide controllers) 222# The lowest order four bits (rightmost digit) of the flags define the PIO 223# mode to use, the next set of four bits the DMA mode and the third set the 224# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 225# to use, and the last bit must be 1 for this setting to be used. 226# For DMA and UDMA, 0xf (1111) means 'disable'. 227# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 228# (0xc=1100, 0xa=1010, 0xf=1111) 229# 0x0000 means "use whatever the drive claims to support". 230wd* at atabus? drive ? flags 0x0000 231 232# ATAPI bus support 233atapibus* at atapi? 234 235# ATAPI devices 236# flags have the same meaning as for IDE drives. 237cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 238sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 239uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 240 241# Network Interfaces 242 243# PCI network interfaces 244re* at pci? dev ? function ? # Realtek 8139C+/8169/8169S/8110S 245rtk* at pci? dev ? function ? # Realtek 8129/8139 246 247# MII/PHY support 248rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 249rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 250urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs 251ukphy* at mii? phy ? # generic unknown PHYs 252 253 254# USB Controller and Devices 255 256# PCI USB controllers 257ehci* at pci? dev ? function ? # Enhanced Host Controller 258ohci* at pci? dev ? function ? # Open Host Controller 259 260# USB bus support 261usb* at ehci? 262usb* at ohci? 263 264# USB Hubs 265uhub* at usb? 266uhub* at uhub? port ? 267 268# USB HID device 269uhidev* at uhub? port ? configuration ? interface ? 270 271# USB Mice 272ums* at uhidev? reportid ? 273wsmouse* at ums? mux 0 274 275# USB Keyboards 276ukbd* at uhidev? reportid ? 277wskbd* at ukbd? console ? mux 1 278 279# USB LCDs and USB-VGA adaptors 280udl* at uhub? port ? # DisplayLink DL-1x0/1x5 281wsdisplay* at udl? 282 283# USB serial adapter 284ucycom* at uhidev? reportid ? 285 286# USB Generic HID devices 287uhid* at uhidev? reportid ? 288 289# USB Printer 290ulpt* at uhub? port ? configuration ? interface ? 291 292# USB Modem 293umodem* at uhub? port ? configuration ? 294ucom* at umodem? 295 296# Option N.V. Wireless WAN modems 297uhso* at uhub? port ? configuration ? 298 299# USB Mass Storage 300umass* at uhub? port ? configuration ? interface ? 301scsibus* at umass? 302 303# USB audio 304uaudio* at uhub? port ? configuration ? 305 306# USB MIDI 307umidi* at uhub? port ? configuration ? 308 309# USB IrDA 310# USB-IrDA bridge spec 311uirda* at uhub? port ? configuration ? interface ? 312irframe* at uirda? 313 314# SigmaTel STIr4200 USB/IrDA Bridge 315ustir* at uhub? port ? 316irframe* at ustir? 317 318# USB Ethernet adapters 319aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 320axe* at uhub? port ? # ASIX AX88172 based adapters 321cdce* at uhub? port ? # CDC, Ethernet Networking Control Model 322cue* at uhub? port ? # CATC USB-EL1201A based adapters 323kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 324mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 325udav* at uhub? port ? # Davicom DM9601 based adapters 326ural* at uhub? port ? # Ralink Technology RT2500USB 802.11a/b/g 327ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 328url* at uhub? port ? # Realtek RTL8150L based adapters 329 330# USB 802.11b adapters 331atu* at uhub? port ? # Atmel AT76C50XX based adapters 332 333# Prolific PL2301/PL2302 host-to-host adapter 334upl* at uhub? port ? 335 336# Serial adapters 337ubsa* at uhub? port ? # Belkin serial adapter 338ucom* at ubsa? portno ? 339 340uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 341ucom* at uftdi? portno ? 342 343umct* at uhub? port ? # MCT USB-RS232 serial adapter 344ucom* at umct? portno ? 345 346uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 347ucom* at uplcom? portno ? 348 349uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 350ucom* at uvscom? portno ? 351 352# USB Handspring Visor 353uvisor* at uhub? port ? 354ucom* at uvisor? 355 356# Kyocera AIR-EDGE PHONE 357ukyopon* at uhub? port ? 358ucom* at ukyopon? portno ? 359 360# USB scanners that use SCSI emulation, e.g., HP5300 361usscanner* at uhub? port ? 362 363# D-Link DSB-R100 USB radio 364udsbr* at uhub? port ? 365radio* at udsbr? 366 367# USB Generic driver 368ugen* at uhub? port ? 369 370 371# Audio Devices 372 373# Audio support 374audio* at audiobus? 375 376spkr* at audio? # PC speaker (synthesized) 377 378# MIDI support 379midi* at midibus? 380 381 382# Miscellaneous Devices 383 384# Power switch 385pwrsw0 at obio? 386 387# Reset button, USL-5P misc button 388btn0 at obio? 389 390# Pseudo-Devices 391 392# 393# accept filters 394pseudo-device accf_data # "dataready" accept filter 395pseudo-device accf_http # "httpready" accept filter 396 397# disk/mass storage pseudo-devices 398pseudo-device ccd # concatenated/striped disk devices 399pseudo-device cgd # cryptographic disk devices 400pseudo-device raid # RAIDframe disk driver 401options RAID_AUTOCONFIG # auto-configuration of RAID components 402# Options to enable various other RAIDframe RAID types. 403#options RF_INCLUDE_EVENODD=1 404#options RF_INCLUDE_RAID5_RS=1 405#options RF_INCLUDE_PARITYLOGGING=1 406#options RF_INCLUDE_CHAINDECLUSTER=1 407#options RF_INCLUDE_INTERDECLUSTER=1 408#options RF_INCLUDE_PARITY_DECLUSTERING=1 409#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 410pseudo-device fss # file system snapshot device 411 412pseudo-device crypto # /dev/crypto device 413pseudo-device swcrypto # software crypto implementation 414pseudo-device md # memory disk device (ramdisk) 415pseudo-device vnd # disk-like interface to files 416options VND_COMPRESSION # compressed vnd(4) 417 418# network pseudo-devices 419pseudo-device bpfilter # Berkeley packet filter 420pseudo-device carp # Common Address Redundancy Protocol 421pseudo-device npf # NPF packet filter 422pseudo-device loop # network loopback 423pseudo-device ppp # Point-to-Point Protocol 424pseudo-device pppoe # PPP over Ethernet (RFC 2516) 425pseudo-device sl # Serial Line IP 426pseudo-device irframetty # IrDA frame line discipline 427pseudo-device tap # virtual Ethernet 428pseudo-device tun # network tunneling over tty 429pseudo-device gre # generic L3 over IP tunnel 430pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 431#pseudo-device faith # IPv[46] tcp relay translation i/f 432#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 433pseudo-device vlan # IEEE 802.1q encapsulation 434pseudo-device bridge # simple inter-network bridging 435pseudo-device vether # Virtual Ethernet for bridge 436pseudo-device agr # IEEE 802.3ad link aggregation 437 438# miscellaneous pseudo-devices 439pseudo-device pty # pseudo-terminals 440pseudo-device sequencer # MIDI sequencer 441pseudo-device clockctl # user control of clock subsystem 442pseudo-device drvctl # user control of drive subsystem 443pseudo-device ksyms # /dev/ksyms 444pseudo-device putter # for puffs and pud 445pseudo-device swwdog # software watchdog timer -- swwdog(4) 446 447# a pseudo device needed for Coda # also needs CODA (above) 448pseudo-device vcoda # coda minicache <-> venus comm. 449 450# wscons pseudo-devices 451pseudo-device wsmux # mouse & keyboard multiplexor 452#pseudo-device wsfont 453 454include "dev/veriexec.config" 455 456options PAX_ASLR_DEBUG=1 # PaX ASLR debug 457options PAX_SEGVGUARD=0 # PaX Segmentation fault guard 458options PAX_MPROTECT=1 # PaX mprotect(2) restrictions 459options PAX_MPROTECT_DEBUG=1 # PaX mprotect debug 460options PAX_ASLR=1 # PaX Address Space Layout Randomization 461 462# Pull in optional local configuration - always at end 463cinclude "arch/landisk/conf/GENERIC.local" 464