RAMDISK revision 1.9
1 # $NetBSD: RAMDISK,v 1.9 2000/06/17 07:29:07 soda Exp $ 2 # $OpenBSD: RAMDISK,v 1.9 1999/08/29 12:14:03 niklas Exp $ 3 # 4 # memory disk based configuration file for MIPS R4x00 ARC Systems 5 # 6 7 include "arch/arc/conf/std.arc" 8 9 maxusers 4 # estimated number of users 10 11 # Enable the hooks used for initializing the root memory-disk. 12 options MEMORY_DISK_HOOKS 13 options MEMORY_DISK_IS_ROOT # force root on memory disk 14 options MEMORY_DISK_SERVER=0 # no userspace memory disk support 15 options MINIROOTSIZE=8192 # size of memory disk, in blocks 16 17 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 18 19 # Standard system options 20 21 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 22 options NTP # NTP phase/frequency locked loop 23 24 options KTRACE # system call tracing via ktrace(1) 25 26 options SYSVMSG # System V-like message queues 27 options SYSVSEM # System V-like semaphores 28 options SYSVSHM # System V-like memory sharing 29 #options SHMMAXPGS=1024 # 1024 pages is the default 30 31 options LKM # loadable kernel modules 32 33 # Diagnostic/debugging support options 34 options DIAGNOSTIC # cheap kernel consistency checks 35 #options DEBUG # expensive debugging checks/support 36 #options KMEMSTATS # kernel memory statistics (vmstat -m) 37 options DDB # in-kernel debugger 38 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 39 #options KGDB # remote gdb 40 #options KGDBRATE=19200 # kernel gdb port rate (default 9600) 41 #options KGDBDEV="17*256+0" # device for kernel gdb 42 #makeoptions DEBUG="-g" # compile full symbol table 43 44 # Compatibility options 45 options COMPAT_10 # NetBSD 1.0, 46 options COMPAT_11 # NetBSD 1.1, 47 options COMPAT_12 # NetBSD 1.2, 48 options COMPAT_13 # NetBSD 1.3, 49 options COMPAT_14 # NetBSD 1.4, 50 options COMPAT_43 # and 4.3BSD 51 options COMPAT_386BSD_MBRPART # recognize old partition ID 52 53 # mipsel specific 54 options COMPAT_ULTRIX # Ultrix binary compatibility 55 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 56 57 # File systems 58 file-system FFS # fast filesystem 59 #file-system EXT2FS # second extended file system (linux) 60 #file-system LFS # log-structured file system 61 file-system MFS # memory file system 62 file-system NTFS # Windows/NT file system (experimental) 63 file-system CD9660 # ISO 9660 + Rock Ridge file system 64 file-system MSDOSFS # MS-DOS file system 65 file-system NFS # Network File System client 66 file-system FDESC # /dev/fd 67 file-system KERNFS # /kern 68 #file-system NULLFS # loopback file system 69 #file-system OVERLAY # overlay file system 70 #file-system PORTAL # portal filesystem (still experimental) 71 file-system PROCFS # /proc 72 #file-system UMAPFS # NULLFS + uid and gid remapping 73 #file-system UNION # union file system 74 #file-system CODA # Coda File System; also needs vcoda (below) 75 76 # File system options 77 options QUOTA # FFS quotas 78 #options FFS_EI # FFS Endian Independent support 79 #options SOFTDEP # FFS soft updates support. 80 options NFSSERVER # Network File System server 81 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 82 # immutable) behave as system flags. 83 84 # Networking options 85 #options GATEWAY # IP packet forwarding 86 options INET # IP + ICMP + TCP + UDP 87 options INET6 # IPV6 88 #options IPSEC # IP security 89 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 90 #options IPSEC_DEBUG # debug for IP security 91 #options MROUTING # IP multicast routing 92 #options NS # XNS 93 #options NSIP # XNS tunneling over IP 94 #options ISO,TPIP # OSI networking 95 #options EON # OSI tunneling over IP 96 #options CCITT,LLC,HDLC # X.25 97 options NETATALK # AppleTalk networking protocols 98 options PPP_BSDCOMP # BSD-Compress compression support for PPP 99 options PPP_DEFLATE # Deflate compression support for PPP 100 options PPP_FILTER # Active filter support for PPP (requires bpf) 101 options PFIL_HOOKS # pfil(9) packet filter hooks 102 options IPFILTER_LOG # ipmon(8) log support 103 104 # Compatibility with 4.2BSD implementation of TCP/IP. Not recommended. 105 #options TCP_COMPAT_42 106 107 # These options enable verbose messages for several subsystems. 108 # Warning, these may compile large string tables into the kernel! 109 #options EISAVERBOSE # verbose EISA device autoconfig messages 110 #options PCIVERBOSE # verbose PCI device autoconfig messages 111 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 112 options SCSIVERBOSE # human readable SCSI error messages 113 114 # Kernel root file system and dump configuration. 115 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 116 config netbsd root on ? type ? 117 118 # 119 # Device configuration 120 # 121 122 mainbus0 at root 123 cpu* at mainbus0 124 125 #### Pica bus devices 126 127 pica* at mainbus0 # ACER Pica systems local bus. 128 aclock0 at pica? 129 #pc0 at pica? 130 #opms0 at pica? 131 vga0 at pica? # Jazz localbus VGA 132 pckbc0 at pica? # PC keyboard controller 133 com0 at pica? 134 com1 at pica? 135 lpt0 at pica? 136 sn0 at pica? 137 138 fdc0 at pica? 139 fd* at fdc? drive ? 140 141 asc0 at pica? 142 scsibus* at asc? 143 144 #siop0 at pica? 145 #scsibus* at siop? 146 147 #### ISA bus devices 148 149 isabr* at mainbus0 # ISA Bus bridge (std ISA bus). 150 isa* at isabr? 151 #isadma0 at isa? 152 153 aclock0 at isa? port 0x70 irq 0 154 155 pc0 at isa? port 0x60 irq 1 # generic PC console device 156 #vga0 at isa? 157 #pckbc0 at isa? # PC keyboard controller 158 com0 at isa? port 0x3f8 irq 4 159 com1 at isa? port 0x2f8 irq 3 160 com2 at isa? port 0x3e8 irq 4 161 com3 at isa? port 0x2e8 irq 3 162 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 163 com* at ast? slave ? 164 165 # Joystick driver. Probe is a little strange; add only if you have one. 166 #joy0 at isa? port 0x201 167 168 # ISA ST506, ESDI, and IDE controllers 169 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 170 # fall back to 16bits I/O if 32bits I/O are not functional). 171 # Some controllers pass the initial 32bit test, but will fail later. 172 # XXX - should be configured 173 #wdc0 at isa? port 0x1f0 irq 14 flags 0x00 174 #wdc1 at isa? port 0x170 irq 15 flags 0x00 175 #wdc* at isapnp? 176 177 # IDE drives 178 # Flags are used only with controllers that support DMA operations 179 # and mode settings (e.g. some pciide controllers) 180 # The lowest order four bits (rightmost digit) of the flags define the PIO 181 # mode to use, the next set of four bits the DMA mode and the third set the 182 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 183 # to use, and the last bit must be 1 for this setting to be used. 184 # For DMA and UDMA, 0xf (1111) means 'disable'. 185 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 186 # (0xc=1100, 0xa=1010, 0xf=1111) 187 # 0x0000 means "use whatever the drive claims to support". 188 # XXX - should be configured 189 #wd* at wdc? channel ? drive ? flags 0x0000 190 191 # ATAPI bus support 192 # XXX - should be configured 193 #atapibus* at wdc? channel ? 194 195 # ISA parallel printer interfaces 196 lpt0 at isa? port 0x378 irq 7 197 198 # ISA network interfaces 199 # XXX - should be configured 200 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 201 #ep0 at isa? port ? irq ? # 3C509 ethernet cards 202 #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 203 #ne1 at isa? port 0x300 irq 10 204 #ne* at isapnp? # NE[12]000 PnP ethernet 205 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 206 #we1 at isa? port 0x300 iomem 0xcc000 irq 10 207 #we* at isapnp? 208 209 # XXX - should be configured 210 #btl0 at isa? port 0x330 irq ? drq ? 211 #scsibus* at btl? 212 213 #### Algor bus devices 214 215 #algor* at mainbus0 # Algorithmics local bus. 216 217 #aclock0 at algor? 218 #com0 at algor? 219 #com1 at algor? 220 #lpt0 at algor? 221 222 #### PCI bus devices 223 224 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 225 pci* at necpb? 226 227 #pbcpcibr* at mainbus0 # Algorithmics PCI bus bridge. 228 #pci* at pbcpcibr? 229 230 #pcivga* at pci? dev ? function ? 231 #siop* at pci? dev ? function ? 232 #scsibus* at siop? 233 #de* at pci? dev ? function ? 234 235 ex* at pci? dev ? function ? # 3Com 90x[B] 236 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 237 le* at pci? dev ? function ? # PCnet-PCI 238 ne* at pci? dev ? function ? # NE2000-compatible 239 tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) 240 #options TLP_MATCH_21040 241 #options TLP_MATCH_21041 242 #options TLP_MATCH_21140 243 #options TLP_MATCH_21142 244 245 # IDE and related devices 246 # PCI IDE controllers - see pciide(4) for supported hardware. 247 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 248 # how to set up DMA modes for this chip. This may work, or may cause 249 # a machine hang with some controllers. 250 pciide* at pci ? dev ? function ? flags 0x0000 251 wd* at pciide? channel ? drive ? flags 0x0000 252 atapibus* at pciide? channel ? 253 254 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 255 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 256 scsibus* at ahc? 257 258 #### SCSI bus devices 259 260 sd* at scsibus? target ? lun ? 261 st* at scsibus? target ? lun ? 262 cd* at scsibus? target ? lun ? 263 ch* at scsibus? target ? lun ? 264 ss* at scsibus? target ? lun ? 265 uk* at scsibus? target ? lun ? 266 267 #### ATAPI bus devices 268 269 # flags have the same meaning as for IDE drives. 270 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 271 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 272 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 273 274 #### Workstation Console attachments 275 276 wsdisplay* at vga? 277 #wsdisplay* at tga? 278 pckbd* at pckbc? # PC keyboard (kbd port) 279 wskbd* at pckbd? 280 pms* at pckbc? # PS/2-style mouse (aux port) 281 wsmouse* at pms? 282 #pmsi* at pckbc? # PS/2 "Intelli"mouse (aux port) 283 #wsmouse* at pmsi? 284 285 #### Pseudo devices 286 287 # disk/mass storage pseudo-devices 288 pseudo-device ccd 4 # concatenated/striped disk devices 289 #pseudo-device raid 4 # RAIDframe disk driver 290 pseudo-device md 1 # memory disk device (ramdisk) 291 pseudo-device vnd 4 # disk-like interface to files 292 293 # network pseudo-devices 294 pseudo-device bpfilter 8 # Berkeley packet filter 295 pseudo-device ipfilter # IP filter (firewall) and NAT 296 pseudo-device loop 1 # network loopback 297 pseudo-device ppp 2 # Point-to-Point Protocol 298 pseudo-device sl 2 # Serial Line IP 299 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 300 pseudo-device tun 2 # network tunneling over tty 301 #pseudo-device gre 2 # generic L3 over IP tunnel 302 pseudo-device ipip 2 # IP Encapsulation within IP (RFC 2003) 303 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 304 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 305 306 # miscellaneous pseudo-devices 307 pseudo-device pty 64 # pseudo-terminals 308 #pseudo-device tb 1 # tablet line discipline 309 #pseudo-device sequencer 1 # MIDI sequencer 310 # rnd works; RND_COM does not on port arc yet. 311 pseudo-device rnd # /dev/random and in-kernel generator 312 #options RND_COM # use "com" randomness as well (BROKEN) 313 314 # a pseudo device needed for Coda # also needs CODA (above) 315 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 316 317 # mouse & keyboard multiplexor pseudo-devices 318 #pseudo-device wsmux 2 319
Indexes created Tue Sep 30 20:09:53 GMT 2025