1# $NetBSD: GENERIC,v 1.204 2024/01/29 18:27:10 christos 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/arc/conf/std.arc" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.204 $" 26 27maxusers 32 # estimated number of users 28 29# Platform support 30options PLATFORM_ACER_PICA_61 # PICA, NEC ImageRISCstation 31options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 32options PLATFORM_DESKTECH_TYNE # DeskStation Tyne 33options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 34options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K 35options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 36options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 37options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 38options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 39options PLATFORM_NEC_RD94 # NEC RISCstation 2250 40options PLATFORM_SNI_RM200PCI 41 42# CPU related options 43makeoptions CPUFLAGS="-march=mips3 -mabi=32" 44makeoptions COPTS="-O2 -fno-unwind-tables" 45 46# Standard system options 47 48options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 49options NTP # NTP phase/frequency locked loop 50 51options KTRACE # system call tracing via ktrace(1) 52 53options SYSVMSG # System V-like message queues 54options SYSVSEM # System V-like semaphores 55options SYSVSHM # System V-like memory sharing 56 57options USERCONF # userconf(4) support 58#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 59options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 60 61# Alternate buffer queue strategies for better responsiveness under high 62# disk I/O load. 63#options BUFQ_READPRIO 64options BUFQ_PRIOCSCAN 65 66# Diagnostic/debugging support options 67#options DIAGNOSTIC # cheap kernel consistency checks 68#options DEBUG # expensive debugging checks/support 69options DDB # in-kernel debugger 70#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 71#options KGDB # remote gdb 72#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 73#options KGDB_DEV="17*256+0" # device for kernel gdb 74#makeoptions DEBUG="-g" # compile full symbol table 75 76# Compatibility options 77include "conf/compat_netbsd10.config" 78 79options COMPAT_386BSD_MBRPART # recognize old partition ID 80 81# mipsel specific 82#options COMPAT_ULTRIX # Ultrix binary compatibility 83options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 84 85# File systems 86file-system FFS # fast filesystem 87file-system EXT2FS # second extended file system (linux) 88#file-system LFS # log-structured file system 89file-system MFS # memory file system 90#file-system NTFS # Windows/NT file system (experimental) 91file-system CD9660 # ISO 9660 + Rock Ridge file system 92file-system MSDOSFS # MS-DOS file system 93file-system NFS # Network File System client 94file-system FDESC # /dev/fd 95file-system KERNFS # /kern 96file-system NULLFS # loopback file system 97#file-system OVERLAY # overlay file system 98#file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 99file-system PROCFS # /proc 100#file-system UMAPFS # NULLFS + uid and gid remapping 101#file-system UNION # union file system 102#file-system CODA # Coda File System; also needs vcoda (below) 103file-system PTYFS # /dev/pts/N support 104file-system TMPFS # Efficient memory file-system 105#file-system UDF # experimental - OSTA UDF CD/DVD file-system 106 107# File system options 108#options FFS_EI # FFS Endian Independent support 109#options FFS_NO_SNAPSHOT # No FFS snapshot support 110#options QUOTA # legacy UFS quotas 111#options QUOTA2 # new, in-filesystem UFS quotas 112options UFS_DIRHASH # UFS Large Directory Hashing 113options UFS_EXTATTR # Extended attribute support for UFS1 114options WAPBL # File system journaling support 115options NFSSERVER # Network File System server 116 117# Networking options 118#options GATEWAY # IP packet forwarding 119options INET # IP + ICMP + TCP + UDP 120options INET6 # IPV6 121#options IPSEC # IP security 122#options IPSEC_DEBUG # debug for IP security 123#options MROUTING # IP multicast routing 124#options PIM # Protocol Independent Multicast 125#options NETATALK # AppleTalk networking protocols 126options PPP_BSDCOMP # BSD-Compress compression support for PPP 127options PPP_DEFLATE # Deflate compression support for PPP 128options PPP_FILTER # Active filter support for PPP (requires bpf) 129#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131#options ALTQ # Manipulate network interfaces' output queues 132#options ALTQ_BLUE # Stochastic Fair Blue 133#options ALTQ_CBQ # Class-Based Queueing 134#options ALTQ_CDNR # Diffserv Traffic Conditioner 135#options ALTQ_FIFOQ # First-In First-Out Queue 136#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 137#options ALTQ_HFSC # Hierarchical Fair Service Curve 138#options ALTQ_LOCALQ # Local queueing discipline 139#options ALTQ_PRIQ # Priority Queueing 140#options ALTQ_RED # Random Early Detection 141#options ALTQ_RIO # RED with IN/OUT 142#options ALTQ_WFQ # Weighted Fair Queueing 143 144# JIT compiler for bpfilter 145#options SLJIT 146#options BPFJIT 147 148# These options enable verbose messages for several subsystems. 149# Warning, these may compile large string tables into the kernel! 150#options EISAVERBOSE # verbose EISA device autoconfig messages 151options MIIVERBOSE # verbose PHY autoconfig messages 152options PCIVERBOSE # verbose PCI device autoconfig messages 153#options PCI_CONFIG_DUMP # verbosely dump PCI config space 154options SCSIVERBOSE # human readable SCSI error messages 155 156# wscons terminal emulation 157options WSEMUL_VT100 # VT100 emulation 158options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 159 160# Kernel root file system and dump configuration. 161options NFS_BOOT_DHCP 162config netbsd root on ? type ? 163#config netbsd root on sd0a type ffs 164#config netbsd root on ? type nfs 165 166# 167# Device configuration 168# 169 170mainbus0 at root 171cpu* at mainbus0 172 173#### Jazz-Internal bus devices 174 175# PLATFORM_ACER_PICA_61 176# PLATFORM_MICROSOFT_JAZZ 177# PLATFORM_NEC_J96A 178# PLATFORM_NEC_JC94 179# PLATFORM_NEC_R94 180# PLATFORM_NEC_R96 181# PLATFORM_NEC_RAX94 182# PLATFORM_NEC_RD94 183jazzio* at mainbus0 # Jazz-Internal bus host bridge. 184 185timer0 at jazzio? 186mcclock0 at jazzio? 187#pc0 at jazzio? 188#opms0 at jazzio? 189vga0 at jazzio? # Jazz localbus VGA 190pckbc0 at jazzio? # PC keyboard controller 191com0 at jazzio? 192com1 at jazzio? 193lpt0 at jazzio? 194sn0 at jazzio? 195 196fdc0 at jazzio? 197fd* at fdc? drive ? 198 199asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 200osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 201oosiop* at jazzio? # NCR53C700 SCSI 202 203#### ISA bus devices 204 205# PLATFORM_ACER_PICA_61 206# PLATFORM_MICROSOFT_JAZZ 207# PLATFORM_NEC_J96A 208# PLATFORM_NEC_R94 209# PLATFORM_NEC_R96 210jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 211isa* at jazzisabr? 212 213# PLATFORM_DESKTECH_ARCSTATION_I 214arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 215isa* at arcsisabr? 216 217# PLATFORM_DESKTECH_TYNE 218tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 219isa* at tyneisabr? 220 221#isadma0 at isa? 222 223isapnp0 at isa? 224 225timer0 at isa? port 0x40 irq 0 226mcclock0 at isa? port 0x70 227 228#pc0 at isa? irq 1 # generic PC console device 229#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 230vga0 at isa? 231#options VGA_RASTERCONSOLE 232options VGA_RESET 233pckbc0 at isa? # PC keyboard controller 234com0 at isa? port 0x3f8 irq 4 235com1 at isa? port 0x2f8 irq 3 236com2 at isa? port 0x3e8 irq 4 237com3 at isa? port 0x2e8 irq 3 238#ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 239#com* at ast? slave ? 240 241# Joystick driver. Probe is a little strange; add only if you have one. 242#joy0 at isa? port 0x201 243 244# ISA ST506, ESDI, and IDE controllers 245# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 246# fall back to 16bits I/O if 32bits I/O are not functional). 247# Some controllers pass the initial 32bit test, but will fail later. 248wdc0 at isa? port 0x1f0 irq 14 flags 0x00 249#wdc1 at isa? port 0x170 irq 15 flags 0x00 250wdc* at isapnp? 251 252# ISA parallel printer interfaces 253lpt0 at isa? port 0x378 irq 7 254 255# ISA network interfaces 256#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 257ep* at isa? port ? irq ? # 3C509 ethernet cards 258ep* at isapnp? # 3C509B ethernet card 259ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 260ne1 at isa? port 0x300 irq 10 261ne* at isapnp? # NE[12]000 PnP ethernet 262we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 263we1 at isa? port 0x300 iomem 0xcc000 irq 10 264 265# XXX - should be configured 266#btl0 at isa? port 0x330 irq ? drq ? 267 268#### PCI bus devices 269 270# PLATFORM_NEC_JC94 271# PLATFORM_NEC_RAX94 272# PLATFORM_NEC_RD94 273necpb* at mainbus0 # NEC RISCstation PCI host bridge. 274pci* at necpb? 275pci* at ppb? bus ? 276options PCI_NETBSD_CONFIGURE 277 278ppb* at pci? dev ? function ? # PCI-PCI bridges 279 280# PCI cryptographic devices 281#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 282#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 283 284#vga* at pci? dev ? function ? 285tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 286 287# PCI SCSI controllers 288adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] 289ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 290iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 291njs* at pci? dev ? function ? # Workbit NinjaSCSI-32 292pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 293siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 294esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 295trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 296 297# PCI IDE controllers - see pciide(4) for supported hardware. 298# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 299# how to set up DMA modes for this chip. This may work, or may cause 300# a machine hang with some controllers. 301pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 302acardide* at pci? dev ? function ? # Acard IDE controllers 303#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 304#artsata* at pci? dev ? function ? # Intel i31244 SATA controller 305cmdide* at pci? dev ? function ? # CMD tech IDE controllers 306#cypide* at pci? dev ? function ? # Cypress IDE controllers 307hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 308optiide* at pci? dev ? function ? # Opti IDE controllers 309pdcide* at pci? dev ? function ? # Promise IDE controllers 310pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 311satalink* at pci? dev ? function ? # SiI SATALink controllers 312#siside* at pci? dev ? function ? # SiS IDE controllers 313#slide* at pci? dev ? function ? # Symphony Labs IDE controllers 314viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 315 316# PCI network devices 317#an* at pci? dev ? function ? # Aironet PC4500/PC4800 (802.11) 318bge* at pci? dev ? function ? # Broadcom 570x gigabit Ethernet 319ep* at pci? dev ? function ? # 3Com 3c59x 320epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 321ex* at pci? dev ? function ? # 3Com 90x[BC] 322fxp* at pci? dev ? function ? # Intel EtherExpress PRO 323gsip* at pci? dev ? function ? # NS83820 Gigabit Ethernet 324#hme* at pci? dev ? function ? # Sun STP2002-STQ 325#mtd* at pci? dev ? function ? # Myson MTD803 3-in-1 Ethernet 326ne* at pci? dev ? function ? # NE2000-compatible 327#ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial 328pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 329re* at pci? dev ? function ? # Realtek 8139C+/8169/8110S 330rtk* at pci? dev ? function ? # Realtek 8129/8139 331sf* at pci? dev ? function ? # Adaptec AIC-6915 Ethernet 332sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 333#skc* at pci? dev ? function ? # SysKonnect SK9821 334#sk* at skc? # SysKonnect SK9821 335ste* at pci? dev ? function ? # Sundance ST-201 Ethernet 336#stge* at pci? dev ? function ? # Sundance/Tamarack TC9021 337#ti* at pci? dev ? function ? # Alteon ACEnic gigabit Ethernet 338tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 339tlp* at pci? dev ? function ? # DECchip 21x4x and clones 340vge* at pci? dev ? function ? # VIA VT612X Gigabit Ethernet 341vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 342#wi* at pci? dev ? function ? # Intersil Prism Mini-PCI 343wm* at pci? dev ? function ? # Intel 82543/82544 gigabit 344 345#### MII/PHY support 346acphy* at mii? phy ? # Altima AC101 and AMD Am79c874 PHYs 347amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs 348bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs 349brgphy* at mii? phy ? # Broadcom BCM5400-family PHYs 350ciphy* at mii? phy ? # Cicada CS8201 Gig-E PHYs 351dmphy* at mii? phy ? # Davicom DM9101 PHYs 352exphy* at mii? phy ? # 3Com internal PHYs 353#gentbi* at mii? phy ? # Generic Ten-Bit 1000BASE-[CLS]X PHYs 354glxtphy* at mii? phy ? # Level One LXT-1000 PHYs 355gphyter* at mii? phy ? # NS83861 Gig-E PHY 356icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 357ikphy* at mii? phy ? # Intel 82563 PHYs 358inphy* at mii? phy ? # Intel 82555 PHYs 359iophy* at mii? phy ? # Intel 82553 PHYs 360lxtphy* at mii? phy ? # Level One LXT-970 PHYs 361makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs 362nsphy* at mii? phy ? # NS83840 PHYs 363nsphyter* at mii? phy ? # NS83843 PHYs 364qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 365sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 366tlphy* at mii? phy ? # ThunderLAN PHYs 367tqphy* at mii? phy ? # TDK Semiconductor PHYs 368ukphy* at mii? phy ? # generic unknown PHYs 369#urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs 370 371# SCSI bus support 372scsibus* at scsi? 373 374#### SCSI bus devices 375 376sd* at scsibus? target ? lun ? 377st* at scsibus? target ? lun ? 378cd* at scsibus? target ? lun ? 379ch* at scsibus? target ? lun ? 380ss* at scsibus? target ? lun ? 381uk* at scsibus? target ? lun ? 382 383# ATA (IDE) bus support 384atabus* at ata? 385 386# IDE drives 387# Flags are used only with controllers that support DMA operations 388# and mode settings (e.g. some pciide controllers) 389# The lowest order four bits (rightmost digit) of the flags define the PIO 390# mode to use, the next set of four bits the DMA mode and the third set the 391# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 392# to use, and the last bit must be 1 for this setting to be used. 393# For DMA and UDMA, 0xf (1111) means 'disable'. 394# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 395# (0xc=1100, 0xa=1010, 0xf=1111) 396# 0x0000 means "use whatever the drive claims to support". 397wd* at atabus? drive ? flags 0x0000 398 399# ATAPI bus support 400atapibus* at atapi? 401 402#### ATAPI bus devices 403 404# flags have the same meaning as for IDE drives. 405cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 406sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 407uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 408 409#### Workstation Console attachments 410 411wsdisplay* at vga? 412wsdisplay* at tga? 413pckbd* at pckbc? # PC keyboard (kbd port) 414wskbd* at pckbd? 415pms* at pckbc? # PS/2-style mouse (aux port) 416wsmouse* at pms? 417 418#### Pseudo devices 419 420pseudo-device crypto # /dev/crypto device 421pseudo-device swcrypto # software crypto implementation 422 423# disk/mass storage pseudo-devices 424pseudo-device ccd # concatenated/striped disk devices 425#pseudo-device cgd # cryptographic disk devices 426#pseudo-device raid # RAIDframe disk driver 427#options RAID_AUTOCONFIG 428# Options to enable various other RAIDframe RAID types. 429#options RF_INCLUDE_EVENODD=1 430#options RF_INCLUDE_RAID5_RS=1 431#options RF_INCLUDE_PARITYLOGGING=1 432#options RF_INCLUDE_CHAINDECLUSTER=1 433#options RF_INCLUDE_INTERDECLUSTER=1 434#options RF_INCLUDE_PARITY_DECLUSTERING=1 435#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 436pseudo-device fss # file system snapshot device 437pseudo-device md # memory disk device (ramdisk) 438pseudo-device vnd # disk-like interface to files 439#options VND_COMPRESSION # compressed vnd(4) 440#pseudo-device putter # for puffs and pud 441 442# network pseudo-devices 443pseudo-device bpfilter # Berkeley packet filter 444#pseudo-device carp # Common Address Redundancy Protocol 445pseudo-device npf # NPF packet filter 446pseudo-device loop # network loopback 447pseudo-device ppp # Point-to-Point Protocol 448pseudo-device pppoe # PPP over Ethernet (RFC 2516) 449pseudo-device sl # Serial Line IP 450pseudo-device tun # network tunneling over tty 451pseudo-device tap # virtual Ethernet 452#pseudo-device gre # generic L3 over IP tunnel 453#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 454#pseudo-device faith # IPv[46] tcp relay translation i/f 455#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 456pseudo-device vlan # IEEE 802.1q encapsulation 457pseudo-device bridge # simple inter-network bridging 458pseudo-device vether # Virtual Ethernet for bridge 459#pseudo-device agr # IEEE 802.3ad link aggregation 460 461# 462# accept filters 463#pseudo-device accf_data # "dataready" accept filter 464#pseudo-device accf_http # "httpready" accept filter 465 466# miscellaneous pseudo-devices 467pseudo-device pty # pseudo-terminals 468#pseudo-device sequencer # MIDI sequencer 469# rnd works; RND_COM does not on port arc yet. 470#options RND_COM # use "com" randomness as well (BROKEN) 471pseudo-device clockctl # user control of clock subsystem 472pseudo-device swwdog # software watchdog timer -- swwdog(4) 473 474# a pseudo device needed for Coda # also needs CODA (above) 475#pseudo-device vcoda # coda minicache <-> venus comm. 476 477# mouse & keyboard multiplexor pseudo-devices 478#pseudo-device wsmux 479pseudo-device ksyms # /dev/ksyms 480 481#include "dev/veriexec.config" 482 483# Pull in optional local configuration - always at end 484cinclude "arch/arc/conf/GENERIC.local" 485