RAMDISK revision 1.59
1# $NetBSD: RAMDISK,v 1.59 2005/07/07 17:05:46 tron 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: 1.59 $" 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_43 # and 4.3BSD 77options COMPAT_386BSD_MBRPART # recognize old partition ID 78 79# mipsel specific 80#options COMPAT_ULTRIX # Ultrix binary compatibility 81#options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 82options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 83 84# File systems 85file-system FFS # fast filesystem 86#file-system EXT2FS # second extended file system (linux) 87#file-system LFS # log-structured file system 88file-system MFS # memory file system 89file-system NTFS # Windows/NT file system (experimental) 90file-system CD9660 # ISO 9660 + Rock Ridge file system 91file-system MSDOSFS # MS-DOS file system 92file-system NFS # Network File System client 93file-system FDESC # /dev/fd 94file-system KERNFS # /kern 95file-system NULLFS # loopback file system 96#file-system OVERLAY # overlay file system 97#file-system PORTAL # portal filesystem (still experimental) 98file-system PROCFS # /proc 99#file-system UMAPFS # NULLFS + uid and gid remapping 100#file-system UNION # union file system 101#file-system CODA # Coda File System; also needs vcoda (below) 102 103# File system options 104#options QUOTA # FFS quotas 105#options FFS_EI # FFS Endian Independent support 106#options SOFTDEP # FFS soft updates support. 107#options NFSSERVER # Network File System server 108options FFS_NO_SNAPSHOT # ffs snapshots 109#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 110 # immutable) behave as system flags. 111 112# Networking options 113#options GATEWAY # IP packet forwarding 114options INET # IP + ICMP + TCP + UDP 115options INET6 # IPV6 116#options IPSEC # IP security 117#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 118#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 119#options IPSEC_DEBUG # debug for IP security 120#options MROUTING # IP multicast routing 121#options PIM # Protocol Independent Multicast 122#options NS # XNS 123#options NSIP # XNS tunneling over IP 124#options ISO,TPIP # OSI networking 125#options EON # OSI tunneling over IP 126#options CCITT,LLC,HDLC # X.25 127#options NETATALK # AppleTalk networking protocols 128#options PPP_BSDCOMP # BSD-Compress compression support for PPP 129#options PPP_DEFLATE # Deflate compression support for PPP 130#options PPP_FILTER # Active filter support for PPP (requires bpf) 131#options PFIL_HOOKS # pfil(9) packet filter hooks 132#options IPFILTER_LOG # ipmon(8) log support 133#options IPFILTER_DEFAULT_BLOCK # block all packets by default 134#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 135 136# These options enable verbose messages for several subsystems. 137# Warning, these may compile large string tables into the kernel! 138#options EISAVERBOSE # verbose EISA device autoconfig messages 139#options MIIVERBOSE # verbose PHY autoconfig messages 140#options PCIVERBOSE # verbose PCI device autoconfig messages 141#options PCI_CONFIG_DUMP # verbosely dump PCI config space 142#options SCSIVERBOSE # human readable SCSI error messages 143 144# wscons terminal emulation 145options WSEMUL_VT100 # VT100 emulation 146 147# Enable the hooks used for initializing the root memory-disk. 148options MEMORY_DISK_HOOKS 149options MEMORY_DISK_IS_ROOT # force root on memory disk 150options MEMORY_DISK_SERVER=0 # no userspace md(4) support 151options MEMORY_DISK_ROOT_SIZE=5120 # size of memory disk, in blocks 152 153makeoptions COPTS="-Os -mmemcpy" # generates smaller code than -O2, -O1 154 155# Kernel root file system and dump configuration. 156options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 157config netbsd root on ? type ? 158#config netbsd root on sd0a type ffs 159#config netbsd root on ? type nfs 160 161# 162# Device configuration 163# 164 165mainbus0 at root 166cpu* at mainbus0 167 168#### Jazz-Internal bus devices 169 170# PLATFORM_ACER_PICA_61 171# PLATFORM_MICROSOFT_JAZZ 172# PLATFORM_NEC_J96A 173# PLATFORM_NEC_JC94 174# PLATFORM_NEC_R94 175# PLATFORM_NEC_R96 176# PLATFORM_NEC_RAX94 177# PLATFORM_NEC_RD94 178jazzio* at mainbus0 # Jazz-Internal bus host bridge. 179 180timer0 at jazzio? 181mcclock0 at jazzio? 182#pc0 at jazzio? 183#opms0 at jazzio? 184vga0 at jazzio? # Jazz localbus VGA 185pckbc0 at jazzio? # PC keyboard controller 186com0 at jazzio? 187com1 at jazzio? 188lpt0 at jazzio? 189sn0 at jazzio? 190 191fdc0 at jazzio? 192fd* at fdc? drive ? 193 194asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 195osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 196oosiop* at jazzio? # NCR53C700 SCSI 197 198#### ISA bus devices 199 200# PLATFORM_ACER_PICA_61 201# PLATFORM_MICROSOFT_JAZZ 202# PLATFORM_NEC_J96A 203# PLATFORM_NEC_R94 204# PLATFORM_NEC_R96 205jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 206isa* at jazzisabr? 207 208# PLATFORM_DESKTECH_ARCSTATION_I 209arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 210isa* at arcsisabr? 211 212# PLATFORM_DESKTECH_TYNE 213tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 214isa* at tyneisabr? 215 216#isadma0 at isa? 217 218isapnp0 at isa? 219 220timer0 at isa? port 0x40 irq 0 221mcclock0 at isa? port 0x70 222 223#pc0 at isa? irq 1 # generic PC console device 224#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 225vga0 at isa? 226#options VGA_RASTERCONSOLE 227options VGA_RESET 228pckbc0 at isa? # PC keyboard controller 229com0 at isa? port 0x3f8 irq 4 230com1 at isa? port 0x2f8 irq 3 231com2 at isa? port 0x3e8 irq 4 232com3 at isa? port 0x2e8 irq 3 233ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 234com* at ast? slave ? 235 236# Joystick driver. Probe is a little strange; add only if you have one. 237#joy0 at isa? port 0x201 238 239# ISA ST506, ESDI, and IDE controllers 240# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 241# fall back to 16bits I/O if 32bits I/O are not functional). 242# Some controllers pass the initial 32bit test, but will fail later. 243wdc0 at isa? port 0x1f0 irq 14 flags 0x00 244#wdc1 at isa? port 0x170 irq 15 flags 0x00 245wdc* at isapnp? 246 247# ISA parallel printer interfaces 248lpt0 at isa? port 0x378 irq 7 249 250# ISA network interfaces 251#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 252ep* at isa? port ? irq ? # 3C509 ethernet cards 253ep* at isapnp? # 3C509B ethernet card 254ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 255ne1 at isa? port 0x300 irq 10 256ne* at isapnp? # NE[12]000 PnP ethernet 257we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 258we1 at isa? port 0x300 iomem 0xcc000 irq 10 259 260# XXX - should be configured 261#btl0 at isa? port 0x330 irq ? drq ? 262 263#### PCI bus devices 264 265# PLATFORM_NEC_JC94 266# PLATFORM_NEC_RAX94 267# PLATFORM_NEC_RD94 268necpb* at mainbus0 # NEC RISCstation PCI host bridge. 269pci* at necpb? 270 271#vga* at pci? dev ? function ? 272tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 273 274ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 275iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 276pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 277siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 278trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 279 280# PCI IDE controllers - see pciide(4) for supported hardware. 281# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 282# how to set up DMA modes for this chip. This may work, or may cause 283# a machine hang with some controllers. 284pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 285acardide* at pci? dev ? function ? # Acard IDE controllers 286#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 287artsata* at pci? dev ? function ? # Intel i31244 SATA controller 288cmdide* at pci? dev ? function ? # CMD tech IDE controllers 289cypide* at pci? dev ? function ? # Cypress IDE controllers 290hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 291optiide* at pci? dev ? function ? # Opti IDE controllers 292pdcide* at pci? dev ? function ? # Promise IDE controllers 293pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 294satalink* at pci? dev ? function ? # SiI SATALink controllers 295#siside* at pci? dev ? function ? # SiS IDE controllers 296slide* at pci? dev ? function ? # Symphony Labs IDE controllers 297#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 298 299epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 300ex* at pci? dev ? function ? # 3Com 90x[BC] 301fxp* at pci? dev ? function ? # Intel EtherExpress PRO 302ne* at pci? dev ? function ? # NE2000-compatible 303pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 304rtk* at pci? dev ? function ? # Realtek 8129/8139 305sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 306tlp* at pci? dev ? function ? # DECchip 21x4x and clones 307 308#### MII/PHY support 309 310exphy* at mii? phy ? # 3Com internal PHYs 311icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 312inphy* at mii? phy ? # Intel 82555 PHYs 313iophy* at mii? phy ? # Intel 82553 PHYs 314lxtphy* at mii? phy ? # Level One LXT-970 PHYs 315nsphy* at mii? phy ? # NS83840 PHYs 316nsphyter* at mii? phy ? # NS83843 PHYs 317qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 318sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 319tlphy* at mii? phy ? # ThunderLAN PHYs 320tqphy* at mii? phy ? # TDK Semiconductor PHYs 321ukphy* at mii? phy ? # generic unknown PHYs 322 323# SCSI bus support 324scsibus* at scsi? 325 326#### SCSI bus devices 327 328sd* at scsibus? target ? lun ? 329st* at scsibus? target ? lun ? 330cd* at scsibus? target ? lun ? 331ch* at scsibus? target ? lun ? 332ss* at scsibus? target ? lun ? 333uk* at scsibus? target ? lun ? 334 335# ATA (IDE) bus support 336atabus* at ata? 337 338# IDE drives 339# Flags are used only with controllers that support DMA operations 340# and mode settings (e.g. some pciide controllers) 341# The lowest order four bits (rightmost digit) of the flags define the PIO 342# mode to use, the next set of four bits the DMA mode and the third set the 343# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 344# to use, and the last bit must be 1 for this setting to be used. 345# For DMA and UDMA, 0xf (1111) means 'disable'. 346# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 347# (0xc=1100, 0xa=1010, 0xf=1111) 348# 0x0000 means "use whatever the drive claims to support". 349wd* at atabus? drive ? flags 0x0000 350 351# ATAPI bus support 352atapibus* at atapi? 353 354#### ATAPI bus devices 355 356# flags have the same meaning as for IDE drives. 357cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 358sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 359uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 360 361#### Workstation Console attachments 362 363wsdisplay* at vga? 364wsdisplay* at tga? 365pckbd* at pckbc? # PC keyboard (kbd port) 366wskbd* at pckbd? 367pms* at pckbc? # PS/2-style mouse (aux port) 368wsmouse* at pms? 369 370#### Pseudo devices 371 372# disk/mass storage pseudo-devices 373#pseudo-device ccd 4 # concatenated/striped disk devices 374#pseudo-device cgd 4 # cryptographic disk devices 375#pseudo-device raid 8 # RAIDframe disk driver 376# Options to enable various other RAIDframe RAID types. 377# options RF_INCLUDE_EVENODD=1 378# options RF_INCLUDE_RAID5_RS=1 379# options RF_INCLUDE_PARITYLOGGING=1 380# options RF_INCLUDE_CHAINDECLUSTER=1 381# options RF_INCLUDE_INTERDECLUSTER=1 382# options RF_INCLUDE_PARITY_DECLUSTERING=1 383# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 384#pseudo-device fss 4 # file system snapshot device 385pseudo-device md 1 # memory disk device (ramdisk) 386#pseudo-device vnd 4 # disk-like interface to files 387 388# network pseudo-devices 389pseudo-device bpfilter 8 # Berkeley packet filter 390#pseudo-device ipfilter # IP filter (firewall) and NAT 391pseudo-device loop 1 # network loopback 392pseudo-device ppp 2 # Point-to-Point Protocol 393#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 394pseudo-device sl 2 # Serial Line IP 395#pseudo-device strip 2 # Starmode Radio IP (Metricom) 396#pseudo-device tun 2 # network tunneling over tty 397#pseudo-device tap # virtual Ethernet 398#pseudo-device gre 2 # generic L3 over IP tunnel 399#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 400#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 401#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 402#pseudo-device vlan # IEEE 802.1q encapsulation 403#pseudo-device bridge # simple inter-network bridging 404 405# miscellaneous pseudo-devices 406pseudo-device pty 2 # pseudo-terminals 407#pseudo-device tb 1 # tablet line discipline 408#pseudo-device sequencer 1 # MIDI sequencer 409# rnd works; RND_COM does not on port arc yet. 410pseudo-device rnd # /dev/random and in-kernel generator 411#options RND_COM # use "com" randomness as well (BROKEN) 412pseudo-device clockctl # user control of clock subsystem 413 414# a pseudo device needed for Coda # also needs CODA (above) 415#pseudo-device vcoda 4 # coda minicache <-> venus comm. 416 417# mouse & keyboard multiplexor pseudo-devices 418#pseudo-device wsmux 419