1# $NetBSD: RPC44,v 1.57 2020/09/27 13:48:49 roy 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: 1.57 $" 26 27maxusers 32 # estimated number of users 28 29# Platform support 30options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 31 32# Standard system options 33 34options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 35options NTP # NTP phase/frequency locked loop 36 37options KTRACE # system call tracing via ktrace(1) 38 39options SYSVMSG # System V-like message queues 40options SYSVSEM # System V-like semaphores 41#options SEMMNI=10 # number of semaphore identifiers 42#options SEMMNS=60 # number of semaphores in system 43#options SEMUME=10 # max number of undo entries per process 44#options SEMMNU=30 # number of undo structures in system 45options SYSVSHM # System V-like memory sharing 46 47options USERCONF # userconf(4) support 48#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 49options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 50 51# Alternate buffer queue strategies for better responsiveness under high 52# disk I/O load. 53#options BUFQ_READPRIO 54#options BUFQ_PRIOCSCAN 55 56# Diagnostic/debugging support options 57options DIAGNOSTIC # cheap kernel consistency checks 58#options DEBUG # expensive debugging checks/support 59options DDB # in-kernel debugger 60pseudo-device ksyms 61#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 62#options KGDB # remote gdb 63#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 64#options KGDB_DEV="17*256+0" # device for kernel gdb 65#makeoptions DEBUG="-g" # compile full symbol table 66 67# Compatibility options 68include "conf/compat_netbsd10.config" 69options COMPAT_386BSD_MBRPART # recognize old partition ID 70 71# mipsel specific 72options COMPAT_ULTRIX # Ultrix binary compatibility 73options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 74 75# File systems 76file-system FFS # fast filesystem 77#file-system EXT2FS # second extended file system (linux) 78#file-system LFS # log-structured file system 79#file-system MFS # memory file system 80#file-system NTFS # Windows/NT file system (experimental) 81file-system CD9660 # ISO 9660 + Rock Ridge file system 82file-system MSDOSFS # MS-DOS file system 83file-system NFS # Network File System client 84file-system FDESC # /dev/fd 85file-system KERNFS # /kern 86file-system NULLFS # loopback file system 87file-system OVERLAY # overlay file system 88file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 89file-system PROCFS # /proc 90file-system UMAPFS # NULLFS + uid and gid remapping 91file-system UNION # union file system 92#file-system CODA # Coda File System; also needs vcoda (below) 93file-system PTYFS # /dev/pts/N support 94 95# File system options 96options QUOTA # legacy UFS quotas 97options QUOTA2 # new, in-filesystem UFS quotas 98#options FFS_EI # FFS Endian Independent support 99options NFSSERVER # Network File System server 100#options FFS_NO_SNAPSHOT # No FFS snapshot support 101#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 102 # immutable) behave as system flags. 103 104# Networking options 105#options GATEWAY # IP packet forwarding 106options INET # IP + ICMP + TCP + UDP 107#options INET6 # IPV6 108#options IPSEC # IP security 109#options IPSEC_DEBUG # debug for IP security 110#options MROUTING # IP multicast routing 111#options PIM # Protocol Independent Multicast 112#options NETATALK # AppleTalk networking protocols 113#options PPP_BSDCOMP # BSD-Compress compression support for PPP 114#options PPP_DEFLATE # Deflate compression support for PPP 115#options PPP_FILTER # Active filter support for PPP (requires bpf) 116#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 117 118# JIT compiler for bpfilter 119#options SLJIT 120#options BPFJIT 121 122# These options enable verbose messages for several subsystems. 123# Warning, these may compile large string tables into the kernel! 124options EISAVERBOSE # verbose EISA device autoconfig messages 125#options PCIVERBOSE # verbose PCI device autoconfig messages 126#options PCI_CONFIG_DUMP # verbosely dump PCI config space 127options SCSIVERBOSE # human readable SCSI error messages 128 129# wscons terminal emulation 130options WSEMUL_VT100 # VT100 emulation 131options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 132 133# Kernel root file system and dump configuration. 134options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 135config netbsd root on ? type ? 136#config netbsd root on sd0a type ffs 137#config netbsd root on ? type nfs 138 139# 140# Device configuration 141# 142 143mainbus0 at root 144cpu* at mainbus0 145 146# PLATFORM_DESKTECH_ARCSTATION_I 147arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 148isa* at arcsisabr? 149#isadma0 at isa? # bogus? 150timer0 at isa? port 0x40 irq 0 151mcclock0 at isa? port 0x70 152pc0 at isa? irq 1 # generic PC console device 153opms0 at isa? irq 12 # PS/2 auxiliary port mouse 154vga0 at isa? 155pckbc0 at isa? # PC keyboard controller 156com0 at isa? port 0x3f8 irq 4 157com1 at isa? port 0x2f8 irq 3 158com2 at isa? port 0x3e8 irq 4 159com3 at isa? port 0x2e8 irq 3 160#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 161#ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 162#com* at ast? slave ? 163 164# Joystick driver. Probe is a little strange; add only if you have one. 165#joy0 at isa? port 0x201 166 167# ISA ST506, ESDI, and IDE controllers 168# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 169# fall back to 16bits I/O if 32bits I/O are not functional). 170# Some controllers pass the initial 32bit test, but will fail later. 171# XXX - should be configured 172wdc0 at isa? port 0x1f0 irq 14 flags 0x00 173#wdc1 at isa? port 0x170 irq 15 flags 0x00 174#wdc* at isapnp? 175 176# ISA parallel printer interfaces 177lpt0 at isa? port 0x378 irq 7 178 179# ISA network interfaces 180# XXX - should be configured 181#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 182ep0 at isa? port ? irq ? # 3C509 ethernet cards 183ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 184#ne1 at isa? port 0x300 irq 10 185#ne* at isapnp? # NE[12]000 PnP ethernet 186we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 187#we1 at isa? port 0x300 iomem 0xcc000 irq 10 188 189# XXX - should be configured 190#btl0 at isa? port 0x330 irq ? drq ? 191 192#### SCSI bus support 193#scsibus* at scsi? 194 195#### SCSI bus devices 196 197#sd* at scsibus? target ? lun ? 198#st* at scsibus? target ? lun ? 199#cd* at scsibus? target ? lun ? 200#ch* at scsibus? target ? lun ? 201#ss* at scsibus? target ? lun ? 202#uk* at scsibus? target ? lun ? 203 204# ATA (IDE) bus support 205atabus* at wdc? channel ? 206 207# IDE drives 208# Flags are used only with controllers that support DMA operations 209# and mode settings (e.g. some pciide controllers) 210# The lowest order four bits (rightmost digit) of the flags define the PIO 211# mode to use, the next set of four bits the DMA mode and the third set the 212# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 213# to use, and the last bit must be 1 for this setting to be used. 214# For DMA and UDMA, 0xf (1111) means 'disable'. 215# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 216# (0xc=1100, 0xa=1010, 0xf=1111) 217# 0x0000 means "use whatever the drive claims to support". 218# XXX - should be configured 219wd* at atabus? drive ? flags 0x0000 220 221#### ATAPI bus support 222# XXX - should be configured 223#atapibus* at atabus? 224 225#### ATAPI bus devices 226 227# flags have the same meaning as for IDE drives. 228#cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 229#sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 230#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 231 232#### Workstation Console attachments 233 234wsdisplay* at vga? 235#wsdisplay* at tga? 236pckbd* at pckbc? # PC keyboard (kbd port) 237wskbd* at pckbd? 238pms* at pckbc? # PS/2-style mouse (aux port) 239wsmouse* at pms? 240 241#### Pseudo devices 242 243# disk/mass storage pseudo-devices 244#pseudo-device ccd # concatenated/striped disk devices 245#pseudo-device cgd # cryptographic disk devices 246#pseudo-device raid # RAIDframe disk driver 247# Options to enable various other RAIDframe RAID types. 248#options RF_INCLUDE_EVENODD=1 249#options RF_INCLUDE_RAID5_RS=1 250#options RF_INCLUDE_PARITYLOGGING=1 251#options RF_INCLUDE_CHAINDECLUSTER=1 252#options RF_INCLUDE_INTERDECLUSTER=1 253#options RF_INCLUDE_PARITY_DECLUSTERING=1 254#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 255#pseudo-device fss # file system snapshot device 256pseudo-device md # memory disk device (ramdisk) 257pseudo-device vnd # disk-like interface to files 258pseudo-device putter # for puffs and pud 259 260# network pseudo-devices 261pseudo-device bpfilter # Berkeley packet filter 262#pseudo-device npf # NPF packet filter 263pseudo-device loop # network loopback 264#pseudo-device ppp # Point-to-Point Protocol 265#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 266#pseudo-device sl # Serial Line IP 267pseudo-device tun # network tunneling over tty 268#pseudo-device tap # virtual Ethernet 269#pseudo-device gre # generic L3 over IP tunnel 270#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 271#pseudo-device faith # IPv[46] tcp relay translation i/f 272#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 273#pseudo-device vlan # IEEE 802.1q encapsulation 274#pseudo-device bridge # simple inter-network bridging 275#pseudo-device vether # Virtual Ethernet for bridge 276 277# miscellaneous pseudo-devices 278pseudo-device pty # pseudo-terminals 279#pseudo-device sequencer # MIDI sequencer 280# rnd works; RND_COM does not on port arc yet. 281#options RND_COM # use "com" randomness as well (BROKEN) 282pseudo-device clockctl # user control of clock subsystem 283 284# a pseudo device needed for Coda # also needs CODA (above) 285#pseudo-device vcoda # coda minicache <-> venus comm. 286 287# mouse & keyboard multiplexor pseudo-devices 288pseudo-device wsmux 289