1# $NetBSD: RAMDISK,v 1.63 2005/08/19 05:19:49 christos Exp $ 2# 3# memory disk based configuration file for MIPS R4x00 ARC Systems 4# 5 6include "arch/arc/conf/std.arc" 7 8#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10#ident "GENERIC-$Revision: 1.63 $" 11 12maxusers 32 # estimated number of users 13 14# Platform support 15options PLATFORM_ACER_PICA_61 # PICA, NEC ImageRISCstation 16options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 17options PLATFORM_DESKTECH_TYNE # DeskStation Tyne 18options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 19options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K 20options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 21options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 22options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 23options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 24options PLATFORM_NEC_RD94 # NEC RISCstation 2250 25options PLATFORM_SNI_RM200PCI 26 27# Standard system options 28 29options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 30#options NTP # NTP phase/frequency locked loop 31 32#options KTRACE # system call tracing via ktrace(1) 33#options SYSTRACE # system call vetting via systrace(1) 34 35#options SYSVMSG # System V-like message queues 36#options SYSVSEM # System V-like semaphores 37#options SEMMNI=10 # number of semaphore identifiers 38#options SEMMNS=60 # number of semaphores in system 39#options SEMUME=10 # max number of undo entries per process 40#options SEMMNU=30 # number of undo structures in system 41#options SYSVSHM # System V-like memory sharing 42#options SHMMAXPGS=1024 # 1024 pages is the default 43 44options LKM # loadable kernel modules 45 46options USERCONF # userconf(4) support 47options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 48#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 49 50# Enable experimental buffer queue strategy for better responsiveness under 51# high disk I/O load. Use it with caution - it's not proven to be stable yet. 52#options BUFQ_READPRIO 53#options BUFQ_PRIOCSCAN 54 55# Diagnostic/debugging support options 56#options DIAGNOSTIC # cheap kernel consistency checks 57#options DEBUG # expensive debugging checks/support 58#options KMEMSTATS # kernel memory statistics (vmstat -m) 59options DDB # in-kernel debugger 60#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 61#options KGDB # remote gdb 62#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 63#options KGDB_DEV="17*256+0" # device for kernel gdb 64#makeoptions DEBUG="-g" # compile full symbol table 65options SYMTAB_SPACE=262144 66 67# Compatibility options 68#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 69#options COMPAT_10 # NetBSD 1.0, 70#options COMPAT_11 # NetBSD 1.1, 71#options COMPAT_12 # NetBSD 1.2, 72options COMPAT_13 # NetBSD 1.3, 73options COMPAT_14 # NetBSD 1.4, 74options COMPAT_16 # NetBSD 1.6, 75options COMPAT_20 # NetBSD 2.0, 76options COMPAT_30 # NetBSD 3.0 compatibility. 77options COMPAT_43 # and 4.3BSD 78options COMPAT_386BSD_MBRPART # recognize old partition ID 79 80# mipsel specific 81#options COMPAT_ULTRIX # Ultrix binary compatibility 82#options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 83options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 84 85# File systems 86file-system FFS # fast filesystem 87#file-system EXT2FS # second extended file system (linux) 88#file-system LFS # log-structured file system 89file-system MFS # memory file system 90file-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 PORTAL # portal filesystem (still experimental) 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 104 105# File system options 106#options QUOTA # FFS quotas 107#options FFS_EI # FFS Endian Independent support 108#options SOFTDEP # FFS soft updates support. 109#options NFSSERVER # Network File System server 110options FFS_NO_SNAPSHOT # ffs snapshots 111#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 112 # immutable) behave as system flags. 113 114# Networking options 115#options GATEWAY # IP packet forwarding 116options INET # IP + ICMP + TCP + UDP 117options INET6 # IPV6 118#options IPSEC # IP security 119#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 120#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 121#options IPSEC_DEBUG # debug for IP security 122#options MROUTING # IP multicast routing 123#options PIM # Protocol Independent Multicast 124#options NS # XNS 125#options NSIP # XNS tunneling over IP 126#options ISO,TPIP # OSI networking 127#options EON # OSI tunneling over IP 128#options CCITT,LLC,HDLC # X.25 129#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 PFIL_HOOKS # pfil(9) packet filter hooks 134#options IPFILTER_LOG # ipmon(8) log support 135#options IPFILTER_DEFAULT_BLOCK # block all packets by default 136#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 137 138# These options enable verbose messages for several subsystems. 139# Warning, these may compile large string tables into the kernel! 140#options EISAVERBOSE # verbose EISA device autoconfig messages 141#options MIIVERBOSE # verbose PHY autoconfig messages 142#options PCIVERBOSE # verbose PCI device autoconfig messages 143#options PCI_CONFIG_DUMP # verbosely dump PCI config space 144#options SCSIVERBOSE # human readable SCSI error messages 145 146# wscons terminal emulation 147options WSEMUL_VT100 # VT100 emulation 148 149# Enable the hooks used for initializing the root memory-disk. 150options MEMORY_DISK_HOOKS 151options MEMORY_DISK_IS_ROOT # force root on memory disk 152options MEMORY_DISK_SERVER=0 # no userspace md(4) support 153options MEMORY_DISK_ROOT_SIZE=5120 # size of memory disk, in blocks 154 155makeoptions COPTS="-Os -mmemcpy" # generates smaller code than -O2, -O1 156 157# Kernel root file system and dump configuration. 158options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 159config netbsd root on ? type ? 160#config netbsd root on sd0a type ffs 161#config netbsd root on ? type nfs 162 163# 164# Device configuration 165# 166 167mainbus0 at root 168cpu* at mainbus0 169 170#### Jazz-Internal bus devices 171 172# PLATFORM_ACER_PICA_61 173# PLATFORM_MICROSOFT_JAZZ 174# PLATFORM_NEC_J96A 175# PLATFORM_NEC_JC94 176# PLATFORM_NEC_R94 177# PLATFORM_NEC_R96 178# PLATFORM_NEC_RAX94 179# PLATFORM_NEC_RD94 180jazzio* at mainbus0 # Jazz-Internal bus host bridge. 181 182timer0 at jazzio? 183mcclock0 at jazzio? 184#pc0 at jazzio? 185#opms0 at jazzio? 186vga0 at jazzio? # Jazz localbus VGA 187pckbc0 at jazzio? # PC keyboard controller 188com0 at jazzio? 189com1 at jazzio? 190lpt0 at jazzio? 191sn0 at jazzio? 192 193fdc0 at jazzio? 194fd* at fdc? drive ? 195 196asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 197osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 198oosiop* at jazzio? # NCR53C700 SCSI 199 200#### ISA bus devices 201 202# PLATFORM_ACER_PICA_61 203# PLATFORM_MICROSOFT_JAZZ 204# PLATFORM_NEC_J96A 205# PLATFORM_NEC_R94 206# PLATFORM_NEC_R96 207jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 208isa* at jazzisabr? 209 210# PLATFORM_DESKTECH_ARCSTATION_I 211arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 212isa* at arcsisabr? 213 214# PLATFORM_DESKTECH_TYNE 215tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 216isa* at tyneisabr? 217 218#isadma0 at isa? 219 220isapnp0 at isa? 221 222timer0 at isa? port 0x40 irq 0 223mcclock0 at isa? port 0x70 224 225#pc0 at isa? irq 1 # generic PC console device 226#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 227vga0 at isa? 228#options VGA_RASTERCONSOLE 229options VGA_RESET 230pckbc0 at isa? # PC keyboard controller 231com0 at isa? port 0x3f8 irq 4 232com1 at isa? port 0x2f8 irq 3 233com2 at isa? port 0x3e8 irq 4 234com3 at isa? port 0x2e8 irq 3 235ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 236com* at ast? slave ? 237 238# Joystick driver. Probe is a little strange; add only if you have one. 239#joy0 at isa? port 0x201 240 241# ISA ST506, ESDI, and IDE controllers 242# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 243# fall back to 16bits I/O if 32bits I/O are not functional). 244# Some controllers pass the initial 32bit test, but will fail later. 245wdc0 at isa? port 0x1f0 irq 14 flags 0x00 246#wdc1 at isa? port 0x170 irq 15 flags 0x00 247wdc* at isapnp? 248 249# ISA parallel printer interfaces 250lpt0 at isa? port 0x378 irq 7 251 252# ISA network interfaces 253#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 254ep* at isa? port ? irq ? # 3C509 ethernet cards 255ep* at isapnp? # 3C509B ethernet card 256ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 257ne1 at isa? port 0x300 irq 10 258ne* at isapnp? # NE[12]000 PnP ethernet 259we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 260we1 at isa? port 0x300 iomem 0xcc000 irq 10 261 262# XXX - should be configured 263#btl0 at isa? port 0x330 irq ? drq ? 264 265#### PCI bus devices 266 267# PLATFORM_NEC_JC94 268# PLATFORM_NEC_RAX94 269# PLATFORM_NEC_RD94 270necpb* at mainbus0 # NEC RISCstation PCI host bridge. 271pci* at necpb? 272 273#vga* at pci? dev ? function ? 274tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 275 276ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 277iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 278pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 279siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 280trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 281 282# PCI IDE controllers - see pciide(4) for supported hardware. 283# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 284# how to set up DMA modes for this chip. This may work, or may cause 285# a machine hang with some controllers. 286pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 287acardide* at pci? dev ? function ? # Acard IDE controllers 288#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 289artsata* at pci? dev ? function ? # Intel i31244 SATA controller 290cmdide* at pci? dev ? function ? # CMD tech IDE controllers 291cypide* at pci? dev ? function ? # Cypress IDE controllers 292hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 293optiide* at pci? dev ? function ? # Opti IDE controllers 294pdcide* at pci? dev ? function ? # Promise IDE controllers 295pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 296satalink* at pci? dev ? function ? # SiI SATALink controllers 297#siside* at pci? dev ? function ? # SiS IDE controllers 298slide* at pci? dev ? function ? # Symphony Labs IDE controllers 299#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 300 301epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 302ex* at pci? dev ? function ? # 3Com 90x[BC] 303fxp* at pci? dev ? function ? # Intel EtherExpress PRO 304ne* at pci? dev ? function ? # NE2000-compatible 305pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 306rtk* at pci? dev ? function ? # Realtek 8129/8139 307sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 308tlp* at pci? dev ? function ? # DECchip 21x4x and clones 309 310#### MII/PHY support 311 312exphy* at mii? phy ? # 3Com internal PHYs 313icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 314inphy* at mii? phy ? # Intel 82555 PHYs 315iophy* at mii? phy ? # Intel 82553 PHYs 316lxtphy* at mii? phy ? # Level One LXT-970 PHYs 317nsphy* at mii? phy ? # NS83840 PHYs 318nsphyter* at mii? phy ? # NS83843 PHYs 319qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 320sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 321tlphy* at mii? phy ? # ThunderLAN PHYs 322tqphy* at mii? phy ? # TDK Semiconductor PHYs 323ukphy* at mii? phy ? # generic unknown PHYs 324 325# SCSI bus support 326scsibus* at scsi? 327 328#### SCSI bus devices 329 330sd* at scsibus? target ? lun ? 331st* at scsibus? target ? lun ? 332cd* at scsibus? target ? lun ? 333ch* at scsibus? target ? lun ? 334ss* at scsibus? target ? lun ? 335uk* at scsibus? target ? lun ? 336 337# ATA (IDE) bus support 338atabus* at ata? 339 340# IDE drives 341# Flags are used only with controllers that support DMA operations 342# and mode settings (e.g. some pciide controllers) 343# The lowest order four bits (rightmost digit) of the flags define the PIO 344# mode to use, the next set of four bits the DMA mode and the third set the 345# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 346# to use, and the last bit must be 1 for this setting to be used. 347# For DMA and UDMA, 0xf (1111) means 'disable'. 348# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 349# (0xc=1100, 0xa=1010, 0xf=1111) 350# 0x0000 means "use whatever the drive claims to support". 351wd* at atabus? drive ? flags 0x0000 352 353# ATAPI bus support 354atapibus* at atapi? 355 356#### ATAPI bus devices 357 358# flags have the same meaning as for IDE drives. 359cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 360sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 361uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 362 363#### Workstation Console attachments 364 365wsdisplay* at vga? 366wsdisplay* at tga? 367pckbd* at pckbc? # PC keyboard (kbd port) 368wskbd* at pckbd? 369pms* at pckbc? # PS/2-style mouse (aux port) 370wsmouse* at pms? 371 372#### Pseudo devices 373 374# disk/mass storage pseudo-devices 375#pseudo-device ccd 4 # concatenated/striped disk devices 376#pseudo-device cgd 4 # cryptographic disk devices 377#pseudo-device raid 8 # RAIDframe disk driver 378# Options to enable various other RAIDframe RAID types. 379# options RF_INCLUDE_EVENODD=1 380# options RF_INCLUDE_RAID5_RS=1 381# options RF_INCLUDE_PARITYLOGGING=1 382# options RF_INCLUDE_CHAINDECLUSTER=1 383# options RF_INCLUDE_INTERDECLUSTER=1 384# options RF_INCLUDE_PARITY_DECLUSTERING=1 385# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 386#pseudo-device fss 4 # file system snapshot device 387pseudo-device md 1 # memory disk device (ramdisk) 388#pseudo-device vnd 4 # disk-like interface to files 389 390# network pseudo-devices 391pseudo-device bpfilter 8 # Berkeley packet filter 392#pseudo-device ipfilter # IP filter (firewall) and NAT 393pseudo-device loop 1 # network loopback 394pseudo-device ppp 2 # Point-to-Point Protocol 395#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 396pseudo-device sl 2 # Serial Line IP 397#pseudo-device strip 2 # Starmode Radio IP (Metricom) 398#pseudo-device tun 2 # network tunneling over tty 399#pseudo-device tap # virtual Ethernet 400#pseudo-device gre 2 # generic L3 over IP tunnel 401#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 402#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 403#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 404#pseudo-device vlan # IEEE 802.1q encapsulation 405#pseudo-device bridge # simple inter-network bridging 406 407# miscellaneous pseudo-devices 408pseudo-device pty 2 # pseudo-terminals 409#pseudo-device tb 1 # tablet line discipline 410#pseudo-device sequencer 1 # MIDI sequencer 411# rnd works; RND_COM does not on port arc yet. 412pseudo-device rnd # /dev/random and in-kernel generator 413#options RND_COM # use "com" randomness as well (BROKEN) 414pseudo-device clockctl # user control of clock subsystem 415 416# a pseudo device needed for Coda # also needs CODA (above) 417#pseudo-device vcoda 4 # coda minicache <-> venus comm. 418 419# mouse & keyboard multiplexor pseudo-devices 420#pseudo-device wsmux 421