# $NetBSD: RPC44,v 1.58 2024/01/29 18:27:10 christos Exp $ # # GENERIC machine description file # # This machine description file is used to generate the default NetBSD # kernel. The generic kernel does not include all options, subsystems # and device drivers, but should be useful for most applications. # # The machine description file can be customised for your specific # machine to reduce the kernel size and improve its performance. # # For further information on compiling NetBSD kernels, see the config(8) # man page. # # For further information on hardware support for this architecture, see # the intro(4) man page. For further information about kernel options # for this architecture, see the options(4) man page. For an explanation # of each device driver in this file see the section 4 man page for the # device. include "arch/arc/conf/std.arc" options INCLUDE_CONFIG_FILE # embed config file in kernel binary #ident "GENERIC-$Revision: 1.58 $" maxusers 32 # estimated number of users # Platform support options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 # Standard system options options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT options NTP # NTP phase/frequency locked loop options KTRACE # system call tracing via ktrace(1) options SYSVMSG # System V-like message queues options SYSVSEM # System V-like semaphores #options SEMMNI=10 # number of semaphore identifiers #options SEMMNS=60 # number of semaphores in system #options SEMUME=10 # max number of undo entries per process #options SEMMNU=30 # number of undo structures in system options SYSVSHM # System V-like memory sharing options USERCONF # userconf(4) support #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel # Alternate buffer queue strategies for better responsiveness under high # disk I/O load. #options BUFQ_READPRIO #options BUFQ_PRIOCSCAN # Diagnostic/debugging support options options DIAGNOSTIC # cheap kernel consistency checks #options DEBUG # expensive debugging checks/support options DDB # in-kernel debugger pseudo-device ksyms #options DDB_HISTORY_SIZE=100 # enable history editing in DDB #options KGDB # remote gdb #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) #options KGDB_DEV="17*256+0" # device for kernel gdb #makeoptions DEBUG="-g" # compile full symbol table # Compatibility options include "conf/compat_netbsd10.config" options COMPAT_386BSD_MBRPART # recognize old partition ID # mipsel specific options COMPAT_ULTRIX # Ultrix binary compatibility options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format # File systems file-system FFS # fast filesystem #file-system EXT2FS # second extended file system (linux) #file-system LFS # log-structured file system #file-system MFS # memory file system #file-system NTFS # Windows/NT file system (experimental) file-system CD9660 # ISO 9660 + Rock Ridge file system file-system MSDOSFS # MS-DOS file system file-system NFS # Network File System client file-system FDESC # /dev/fd file-system KERNFS # /kern file-system NULLFS # loopback file system file-system OVERLAY # overlay file system file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) file-system PROCFS # /proc file-system UMAPFS # NULLFS + uid and gid remapping file-system UNION # union file system #file-system CODA # Coda File System; also needs vcoda (below) file-system PTYFS # /dev/pts/N support # File system options options QUOTA # legacy UFS quotas options QUOTA2 # new, in-filesystem UFS quotas #options FFS_EI # FFS Endian Independent support options NFSSERVER # Network File System server #options FFS_NO_SNAPSHOT # No FFS snapshot support # Networking options #options GATEWAY # IP packet forwarding options INET # IP + ICMP + TCP + UDP #options INET6 # IPV6 #options IPSEC # IP security #options IPSEC_DEBUG # debug for IP security #options MROUTING # IP multicast routing #options PIM # Protocol Independent Multicast #options NETATALK # AppleTalk networking protocols #options PPP_BSDCOMP # BSD-Compress compression support for PPP #options PPP_DEFLATE # Deflate compression support for PPP #options PPP_FILTER # Active filter support for PPP (requires bpf) #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG # JIT compiler for bpfilter #options SLJIT #options BPFJIT # These options enable verbose messages for several subsystems. # Warning, these may compile large string tables into the kernel! options EISAVERBOSE # verbose EISA device autoconfig messages #options PCIVERBOSE # verbose PCI device autoconfig messages #options PCI_CONFIG_DUMP # verbosely dump PCI config space options SCSIVERBOSE # human readable SCSI error messages # wscons terminal emulation options WSEMUL_VT100 # VT100 emulation options WSDISPLAY_COMPAT_USL # wsconscfg VT handling # Kernel root file system and dump configuration. options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM config netbsd root on ? type ? #config netbsd root on sd0a type ffs #config netbsd root on ? type nfs # # Device configuration # mainbus0 at root cpu* at mainbus0 # PLATFORM_DESKTECH_ARCSTATION_I arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. isa* at arcsisabr? #isadma0 at isa? # bogus? timer0 at isa? port 0x40 irq 0 mcclock0 at isa? port 0x70 pc0 at isa? irq 1 # generic PC console device opms0 at isa? irq 12 # PS/2 auxiliary port mouse vga0 at isa? pckbc0 at isa? # PC keyboard controller com0 at isa? port 0x3f8 irq 4 com1 at isa? port 0x2f8 irq 3 com2 at isa? port 0x3e8 irq 4 com3 at isa? port 0x2e8 irq 3 #bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI #ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards #com* at ast? slave ? # Joystick driver. Probe is a little strange; add only if you have one. #joy0 at isa? port 0x201 # ISA ST506, ESDI, and IDE controllers # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will # fall back to 16bits I/O if 32bits I/O are not functional). # Some controllers pass the initial 32bit test, but will fail later. # XXX - should be configured wdc0 at isa? port 0x1f0 irq 14 flags 0x00 #wdc1 at isa? port 0x170 irq 15 flags 0x00 #wdc* at isapnp? # ISA parallel printer interfaces lpt0 at isa? port 0x378 irq 7 # ISA network interfaces # XXX - should be configured #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet ep0 at isa? port ? irq ? # 3C509 ethernet cards ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards #ne1 at isa? port 0x300 irq 10 #ne* at isapnp? # NE[12]000 PnP ethernet we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet #we1 at isa? port 0x300 iomem 0xcc000 irq 10 # XXX - should be configured #btl0 at isa? port 0x330 irq ? drq ? #### SCSI bus support #scsibus* at scsi? #### SCSI bus devices #sd* at scsibus? target ? lun ? #st* at scsibus? target ? lun ? #cd* at scsibus? target ? lun ? #ch* at scsibus? target ? lun ? #ss* at scsibus? target ? lun ? #uk* at scsibus? target ? lun ? # ATA (IDE) bus support atabus* at wdc? channel ? # IDE drives # Flags are used only with controllers that support DMA operations # and mode settings (e.g. some pciide controllers) # The lowest order four bits (rightmost digit) of the flags define the PIO # mode to use, the next set of four bits the DMA mode and the third set the # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode # to use, and the last bit must be 1 for this setting to be used. # For DMA and UDMA, 0xf (1111) means 'disable'. # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. # (0xc=1100, 0xa=1010, 0xf=1111) # 0x0000 means "use whatever the drive claims to support". # XXX - should be configured wd* at atabus? drive ? flags 0x0000 #### ATAPI bus support # XXX - should be configured #atapibus* at atabus? #### ATAPI bus devices # flags have the same meaning as for IDE drives. #cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives #sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives #uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown #### Workstation Console attachments wsdisplay* at vga? #wsdisplay* at tga? pckbd* at pckbc? # PC keyboard (kbd port) wskbd* at pckbd? pms* at pckbc? # PS/2-style mouse (aux port) wsmouse* at pms? #### Pseudo devices # disk/mass storage pseudo-devices #pseudo-device ccd # concatenated/striped disk devices #pseudo-device cgd # cryptographic disk devices #pseudo-device raid # RAIDframe disk driver # Options to enable various other RAIDframe RAID types. #options RF_INCLUDE_EVENODD=1 #options RF_INCLUDE_RAID5_RS=1 #options RF_INCLUDE_PARITYLOGGING=1 #options RF_INCLUDE_CHAINDECLUSTER=1 #options RF_INCLUDE_INTERDECLUSTER=1 #options RF_INCLUDE_PARITY_DECLUSTERING=1 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 #pseudo-device fss # file system snapshot device pseudo-device md # memory disk device (ramdisk) pseudo-device vnd # disk-like interface to files pseudo-device putter # for puffs and pud # network pseudo-devices pseudo-device bpfilter # Berkeley packet filter #pseudo-device npf # NPF packet filter pseudo-device loop # network loopback #pseudo-device ppp # Point-to-Point Protocol #pseudo-device pppoe # PPP over Ethernet (RFC 2516) #pseudo-device sl # Serial Line IP pseudo-device tun # network tunneling over tty #pseudo-device tap # virtual Ethernet #pseudo-device gre # generic L3 over IP tunnel #pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) #pseudo-device faith # IPv[46] tcp relay translation i/f #pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation #pseudo-device vlan # IEEE 802.1q encapsulation #pseudo-device bridge # simple inter-network bridging #pseudo-device vether # Virtual Ethernet for bridge # miscellaneous pseudo-devices pseudo-device pty # pseudo-terminals #pseudo-device sequencer # MIDI sequencer # rnd works; RND_COM does not on port arc yet. #options RND_COM # use "com" randomness as well (BROKEN) pseudo-device clockctl # user control of clock subsystem # a pseudo device needed for Coda # also needs CODA (above) #pseudo-device vcoda # coda minicache <-> venus comm. # mouse & keyboard multiplexor pseudo-devices pseudo-device wsmux