RAMDISK revision 1.48
1# $NetBSD: RAMDISK,v 1.48 2004/07/15 03:53:45 atatat 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: 1.48 $" 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 NEW_BUFQ_STRATEGY 53 54# Diagnostic/debugging support options 55#options DIAGNOSTIC # cheap kernel consistency checks 56#options DEBUG # expensive debugging checks/support 57#options KMEMSTATS # kernel memory statistics (vmstat -m) 58options DDB # in-kernel debugger 59#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 60#options KGDB # remote gdb 61#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 62#options KGDB_DEV="17*256+0" # device for kernel gdb 63#makeoptions DEBUG="-g" # compile full symbol table 64options SYMTAB_SPACE=262144 65 66# Compatibility options 67#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 68#options COMPAT_10 # NetBSD 1.0, 69#options COMPAT_11 # NetBSD 1.1, 70#options COMPAT_12 # NetBSD 1.2, 71options COMPAT_13 # NetBSD 1.3, 72options COMPAT_14 # NetBSD 1.4, 73options COMPAT_16 # NetBSD 1.6, 74options COMPAT_43 # and 4.3BSD 75options COMPAT_386BSD_MBRPART # recognize old partition ID 76 77# mipsel specific 78#options COMPAT_ULTRIX # Ultrix binary compatibility 79#options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 80 81# File systems 82file-system FFS # fast filesystem 83#file-system EXT2FS # second extended file system (linux) 84#file-system LFS # log-structured file system 85file-system MFS # memory file system 86file-system NTFS # Windows/NT file system (experimental) 87file-system CD9660 # ISO 9660 + Rock Ridge file system 88file-system MSDOSFS # MS-DOS file system 89file-system NFS # Network File System client 90file-system FDESC # /dev/fd 91file-system KERNFS # /kern 92file-system NULLFS # loopback file system 93#file-system OVERLAY # overlay file system 94#file-system PORTAL # portal filesystem (still experimental) 95file-system PROCFS # /proc 96#file-system UMAPFS # NULLFS + uid and gid remapping 97#file-system UNION # union file system 98#file-system CODA # Coda File System; also needs vcoda (below) 99 100# File system options 101#options QUOTA # FFS quotas 102#options FFS_EI # FFS Endian Independent support 103#options SOFTDEP # FFS soft updates support. 104#options NFSSERVER # Network File System server 105#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 106 # immutable) behave as system flags. 107 108# Networking options 109#options GATEWAY # IP packet forwarding 110options INET # IP + ICMP + TCP + UDP 111options INET6 # IPV6 112#options IPSEC # IP security 113#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 114#options IPSEC_DEBUG # debug for IP security 115#options MROUTING # IP multicast routing 116#options NS # XNS 117#options NSIP # XNS tunneling over IP 118#options ISO,TPIP # OSI networking 119#options EON # OSI tunneling over IP 120#options CCITT,LLC,HDLC # X.25 121#options NETATALK # AppleTalk networking protocols 122#options PPP_BSDCOMP # BSD-Compress compression support for PPP 123#options PPP_DEFLATE # Deflate compression support for PPP 124#options PPP_FILTER # Active filter support for PPP (requires bpf) 125#options PFIL_HOOKS # pfil(9) packet filter hooks 126#options IPFILTER_LOG # ipmon(8) log support 127#options IPFILTER_DEFAULT_BLOCK # block all packets by default 128#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130# These options enable verbose messages for several subsystems. 131# Warning, these may compile large string tables into the kernel! 132#options EISAVERBOSE # verbose EISA device autoconfig messages 133#options MIIVERBOSE # verbose PHY autoconfig messages 134#options PCIVERBOSE # verbose PCI device autoconfig messages 135#options PCI_CONFIG_DUMP # verbosely dump PCI config space 136#options SCSIVERBOSE # human readable SCSI error messages 137 138# wscons terminal emulation 139options WSEMUL_VT100 # VT100 emulation 140 141# Enable the hooks used for initializing the root memory-disk. 142options MEMORY_DISK_HOOKS 143options MEMORY_DISK_IS_ROOT # force root on memory disk 144options MEMORY_DISK_SERVER=0 # no userspace md(4) support 145options MEMORY_DISK_ROOT_SIZE=5120 # size of memory disk, in blocks 146 147makeoptions COPTS="-Os -mmemcpy" # generates smaller code than -O2, -O1 148 149# Kernel root file system and dump configuration. 150options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 151config netbsd root on ? type ? 152#config netbsd root on sd0a type ffs 153#config netbsd root on ? type nfs 154 155# 156# Device configuration 157# 158 159mainbus0 at root 160cpu* at mainbus0 161 162#### Jazz-Internal bus devices 163 164# PLATFORM_ACER_PICA_61 165# PLATFORM_MICROSOFT_JAZZ 166# PLATFORM_NEC_J96A 167# PLATFORM_NEC_JC94 168# PLATFORM_NEC_R94 169# PLATFORM_NEC_R96 170# PLATFORM_NEC_RAX94 171# PLATFORM_NEC_RD94 172jazzio* at mainbus0 # Jazz-Internal bus host bridge. 173 174timer0 at jazzio? 175mcclock0 at jazzio? 176#pc0 at jazzio? 177#opms0 at jazzio? 178vga0 at jazzio? # Jazz localbus VGA 179pckbc0 at jazzio? # PC keyboard controller 180com0 at jazzio? 181com1 at jazzio? 182lpt0 at jazzio? 183sn0 at jazzio? 184 185fdc0 at jazzio? 186fd* at fdc? drive ? 187 188asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 189osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 190oosiop* at jazzio? # NCR53C700 SCSI 191 192#### ISA bus devices 193 194# PLATFORM_ACER_PICA_61 195# PLATFORM_MICROSOFT_JAZZ 196# PLATFORM_NEC_J96A 197# PLATFORM_NEC_R94 198# PLATFORM_NEC_R96 199jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 200isa* at jazzisabr? 201 202# PLATFORM_DESKTECH_ARCSTATION_I 203arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 204isa* at arcsisabr? 205 206# PLATFORM_DESKTECH_TYNE 207tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 208isa* at tyneisabr? 209 210#isadma0 at isa? 211 212isapnp0 at isa? 213 214timer0 at isa? port 0x40 irq 0 215mcclock0 at isa? port 0x70 216 217#pc0 at isa? irq 1 # generic PC console device 218#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 219vga0 at isa? 220#options VGA_RASTERCONSOLE 221options VGA_RESET 222pckbc0 at isa? # PC keyboard controller 223com0 at isa? port 0x3f8 irq 4 224com1 at isa? port 0x2f8 irq 3 225com2 at isa? port 0x3e8 irq 4 226com3 at isa? port 0x2e8 irq 3 227ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 228com* at ast? slave ? 229 230# Joystick driver. Probe is a little strange; add only if you have one. 231#joy0 at isa? port 0x201 232 233# ISA ST506, ESDI, and IDE controllers 234# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 235# fall back to 16bits I/O if 32bits I/O are not functional). 236# Some controllers pass the initial 32bit test, but will fail later. 237wdc0 at isa? port 0x1f0 irq 14 flags 0x00 238#wdc1 at isa? port 0x170 irq 15 flags 0x00 239wdc* at isapnp? 240 241# ISA parallel printer interfaces 242lpt0 at isa? port 0x378 irq 7 243 244# ISA network interfaces 245#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 246ep* at isa? port ? irq ? # 3C509 ethernet cards 247ep* at isapnp? # 3C509B ethernet card 248ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 249ne1 at isa? port 0x300 irq 10 250ne* at isapnp? # NE[12]000 PnP ethernet 251we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 252we1 at isa? port 0x300 iomem 0xcc000 irq 10 253 254# XXX - should be configured 255#btl0 at isa? port 0x330 irq ? drq ? 256 257#### PCI bus devices 258 259# PLATFORM_NEC_JC94 260# PLATFORM_NEC_RAX94 261# PLATFORM_NEC_RD94 262necpb* at mainbus0 # NEC RISCstation PCI host bridge. 263pci* at necpb? 264 265#vga* at pci? dev ? function ? 266tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 267 268ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 269iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 270pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 271siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 272trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 273 274# PCI IDE controllers - see pciide(4) for supported hardware. 275# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 276# how to set up DMA modes for this chip. This may work, or may cause 277# a machine hang with some controllers. 278pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 279acardide* at pci? dev ? function ? # Acard IDE controllers 280#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 281artsata* at pci? dev ? function ? # Intel i31244 SATA controller 282cmdide* at pci? dev ? function ? # CMD tech IDE controllers 283cypide* at pci? dev ? function ? # Cypress IDE controllers 284hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 285optiide* at pci? dev ? function ? # Opti IDE controllers 286#piixide* at pci? dev ? function ? # Intel IDE controllers 287pdcide* at pci? dev ? function ? # Promise IDE controllers 288satalink* at pci? dev ? function ? # SiI SATALink controllers 289#siside* at pci? dev ? function ? # SiS IDE controllers 290slide* at pci? dev ? function ? # Symphony Labs IDE controllers 291#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 292 293epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 294ex* at pci? dev ? function ? # 3Com 90x[BC] 295fxp* at pci? dev ? function ? # Intel EtherExpress PRO 296ne* at pci? dev ? function ? # NE2000-compatible 297pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 298rtk* at pci? dev ? function ? # Realtek 8129/8139 299sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 300tlp* at pci? dev ? function ? # DECchip 21x4x and clones 301 302#### MII/PHY support 303 304exphy* at mii? phy ? # 3Com internal PHYs 305icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 306inphy* at mii? phy ? # Intel 82555 PHYs 307iophy* at mii? phy ? # Intel 82553 PHYs 308lxtphy* at mii? phy ? # Level One LXT-970 PHYs 309nsphy* at mii? phy ? # NS83840 PHYs 310nsphyter* at mii? phy ? # NS83843 PHYs 311qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 312sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 313tlphy* at mii? phy ? # ThunderLAN PHYs 314tqphy* at mii? phy ? # TDK Semiconductor PHYs 315ukphy* at mii? phy ? # generic unknown PHYs 316 317# SCSI bus support 318scsibus* at scsi? 319 320#### SCSI bus devices 321 322sd* at scsibus? target ? lun ? 323st* at scsibus? target ? lun ? 324cd* at scsibus? target ? lun ? 325ch* at scsibus? target ? lun ? 326ss* at scsibus? target ? lun ? 327uk* at scsibus? target ? lun ? 328 329# ATA (IDE) bus support 330atabus* at ata? 331 332# IDE drives 333# Flags are used only with controllers that support DMA operations 334# and mode settings (e.g. some pciide controllers) 335# The lowest order four bits (rightmost digit) of the flags define the PIO 336# mode to use, the next set of four bits the DMA mode and the third set the 337# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 338# to use, and the last bit must be 1 for this setting to be used. 339# For DMA and UDMA, 0xf (1111) means 'disable'. 340# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 341# (0xc=1100, 0xa=1010, 0xf=1111) 342# 0x0000 means "use whatever the drive claims to support". 343wd* at atabus? drive ? flags 0x0000 344 345# ATAPI bus support 346atapibus* at atapi? 347 348#### ATAPI bus devices 349 350# flags have the same meaning as for IDE drives. 351cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 352sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 353uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 354 355#### Workstation Console attachments 356 357wsdisplay* at vga? 358wsdisplay* at tga? 359pckbd* at pckbc? # PC keyboard (kbd port) 360wskbd* at pckbd? 361pms* at pckbc? # PS/2-style mouse (aux port) 362wsmouse* at pms? 363 364#### Pseudo devices 365 366# disk/mass storage pseudo-devices 367#pseudo-device ccd 4 # concatenated/striped disk devices 368#pseudo-device cgd 4 # cryptographic disk devices 369#pseudo-device raid 8 # RAIDframe disk driver 370# Options to enable various other RAIDframe RAID types. 371# options RF_INCLUDE_EVENODD=1 372# options RF_INCLUDE_RAID5_RS=1 373# options RF_INCLUDE_PARITYLOGGING=1 374# options RF_INCLUDE_CHAINDECLUSTER=1 375# options RF_INCLUDE_INTERDECLUSTER=1 376# options RF_INCLUDE_PARITY_DECLUSTERING=1 377# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 378pseudo-device md 1 # memory disk device (ramdisk) 379#pseudo-device vnd 4 # disk-like interface to files 380 381# network pseudo-devices 382pseudo-device bpfilter 8 # Berkeley packet filter 383#pseudo-device ipfilter # IP filter (firewall) and NAT 384pseudo-device loop 1 # network loopback 385pseudo-device ppp 2 # Point-to-Point Protocol 386#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 387pseudo-device sl 2 # Serial Line IP 388#pseudo-device strip 2 # Starmode Radio IP (Metricom) 389#pseudo-device tun 2 # network tunneling over tty 390#pseudo-device gre 2 # generic L3 over IP tunnel 391#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 392#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 393#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 394#pseudo-device vlan # IEEE 802.1q encapsulation 395#pseudo-device bridge # simple inter-network bridging 396 397# miscellaneous pseudo-devices 398pseudo-device pty 2 # pseudo-terminals 399#pseudo-device tb 1 # tablet line discipline 400#pseudo-device sequencer 1 # MIDI sequencer 401# rnd works; RND_COM does not on port arc yet. 402pseudo-device rnd # /dev/random and in-kernel generator 403#options RND_COM # use "com" randomness as well (BROKEN) 404pseudo-device clockctl # user control of clock subsystem 405 406# a pseudo device needed for Coda # also needs CODA (above) 407#pseudo-device vcoda 4 # coda minicache <-> venus comm. 408 409# mouse & keyboard multiplexor pseudo-devices 410#pseudo-device wsmux 411