GENERIC3X revision 1.129
1# $NetBSD: GENERIC3X,v 1.129 2017/09/14 07:58:43 mrg Exp $ 2 3# GENERIC Sun3X (3/80, 3/470) 4# Supports root on: ie0, le0, sd*, ... 5 6include "arch/sun3/conf/std.sun3x" 7 8options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10#ident "GENERIC3X-$Revision: 1.129 $" 11 12makeoptions COPTS="-Os" # bootloader has size limit (~2MB) 13 14# Machines to be supported by this kernel 15#options FPU_EMULATE # XXX - Ever needed? 16#options HAVE_IOCACHE # XXX - Not yet supported. 17 18# Needs to be set per system. i.e change these as you see fit 19maxusers 4 20 21# Standard system options 22options KTRACE # system call tracing 23options SYSVMSG # System V message queues 24options SYSVSEM # System V semaphores 25options SYSVSHM # System V shared memory 26 27#options MODULAR # new style module(7) framework 28#options MODULAR_DEFAULT_AUTOLOAD 29 30#options INSECURE # disable kernel security level 31#options USERCONF # userconf(4) support 32#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 33options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 34 35# Enable experimental buffer queue strategy for better responsiveness under 36# high disk I/O load. Use it with caution - it's not proven to be stable yet. 37#options BUFQ_READPRIO 38#options BUFQ_PRIOCSCAN 39 40# Which kernel debugger? Uncomment either this: 41options DDB 42# ... or these for KGDB (gdb remote target) 43#makeoptions DEBUG="-g" # debugging symbols for gdb 44#options KGDB 45#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 46 47# Other debugging options 48#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 49#options DEBUG # kernel debugging code 50#options DIAGNOSTIC # extra kernel sanity checking 51#options PMAP_DEBUG 52#options SCSIDEBUG 53#options SCSIVERBOSE # Verbose SCSI errors 54 55# Compatibility options 56include "conf/compat_netbsd10.config" 57options COMPAT_AOUT_M68K # support for NetBSD a.out executables 58#options COMPAT_LINUX # can run Linux/m68k executables 59options EXEC_AOUT # support for a.out executables 60options COMPAT_SUNOS # can run SunOS 4.1.1 executables 61#options COMPAT_SVR4 # can run SVR4 executables 62 63# Filesystem options 64file-system FFS # Berkeley Fast Filesystem 65file-system NFS # Sun NFS client support 66file-system CD9660 # ISO 9660 + Rock Ridge file system 67file-system MSDOSFS # MS-DOS FAT file system 68file-system FDESC # /dev/fd/* 69file-system KERNFS # /kern 70file-system NULLFS # loopback file system 71#file-system OVERLAY # overlay file system 72file-system PROCFS # /proc 73#file-system UNION # union file system 74file-system MFS # memory-based filesystem 75file-system PTYFS # /dev/pts/N support 76file-system TMPFS # Efficient memory file-system 77#file-system UDF # experimental - OSTA UDF CD/DVD file-system 78 79options NFSSERVER # nfs server support 80#options QUOTA # legacy UFS quotas 81#options QUOTA2 # new, in-filesystem UFS quotas 82#options FFS_EI # FFS Endian Independent support 83options WAPBL # File system journaling support 84#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 85options FFS_NO_SNAPSHOT # No FFS snapshot support 86 87# Networking options 88options INET # IP protocol stack support 89options INET6 # IPV6 90#options IPSEC # IP security 91#options IPSEC_DEBUG # debug for IP security 92#options GATEWAY # IP packet forwarding 93#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 94 95#options ALTQ # Manipulate network interfaces' output queues 96#options ALTQ_BLUE # Stochastic Fair Blue 97#options ALTQ_CBQ # Class-Based Queueing 98#options ALTQ_CDNR # Diffserv Traffic Conditioner 99#options ALTQ_FIFOQ # First-In First-Out Queue 100#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 101#options ALTQ_HFSC # Hierarchical Fair Service Curve 102#options ALTQ_LOCALQ # Local queueing discipline 103#options ALTQ_PRIQ # Priority Queueing 104#options ALTQ_RED # Random Early Detection 105#options ALTQ_RIO # RED with IN/OUT 106#options ALTQ_WFQ # Weighted Fair Queueing 107 108# Work-around for root on slow servers (insurance...) 109options NFS_BOOT_RWSIZE=1024 110options NFS_BOOT_BOOTPARAM 111 112config netbsd root on ? type ? 113 114# On-board I/O space (required) 115include "arch/sun3/conf/obio.sun3x" 116 117# On-board memory (optional) 118# See frame-buffers 119obmem0 at mainbus? 120 121# VME bus support (optional) 122# One unit for each address space 123vme0 at mainbus? # A16/D16 124vme1 at mainbus? # A16/D32 125vme2 at mainbus? # A24/D16 126vme3 at mainbus? # A24/D32 127vme4 at mainbus? # A32/D16 128vme5 at mainbus? # A32/D32 129 130# 131# Serial ports 132# 133zstty0 at zsc1 channel 0 # ttya 134zstty1 at zsc1 channel 1 # ttyb 135 136kbd0 at zsc0 channel 0 # keyboard 137ms0 at zsc0 channel 1 # mouse 138 139# 140# Network devices 141# 142 143# Intel Ethernet (onboard, or VME) 144ie0 at obio0 addr 0x65000000 ipl 3 145ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 146 147# Lance Ethernet (only onboard) 148le0 at obio0 addr 0x65002000 ipl 3 149 150# 151# Disk and tape devices 152# 153 154# Emulex SCSI (3/80 only) 155# Both `dma' and `esp' are needed. 156# The following flags may be set for the NCR53c94 based esp driver: 157# bits 0-7: disable disconnect/reselect for the corresponding target 158# bits 8-15: disable synchronous negotiation for target [bit-8] 159# 160dma0 at obio0 addr 0x66001000 ipl 2 161esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 162 163# Floppy drive 164fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 165fd0 at fdc0 # First (and only) floppy drive. 166 167# Sun3 "si" SCSI controller (NCR 5380) 168# This driver has several flags which may be enabled using 169# the "flags" directive. Valid flags are: 170# 171# 0x000ff Set (1<<target) to disable disconnect/reselect 172# 0x0ff00 Set (1<<(target+8)) to disable parity checking 173# 0x10000 Set this bit to disable DMA interrupts (poll) 174# 0x20000 Set this bit to disable DMA entirely (use PIO) 175# 176# For example: "flags 0x1000f" would disable DMA interrupts, 177# and disable disconnect/reselect for targets 0-3 178si0 at vme2 addr 0x200000 ipl 2 vect 0x40 179si1 at vme2 addr 0x204000 ipl 2 vect 0x41 180 181# Xylogics 450/451 controllers (VME A16/D16) 182xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 183xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 184xy* at xyc? drive ? 185 186# Xylogics 7053 controllers (VME A16/D32) 187xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 188xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 189xd* at xdc? drive ? 190 191# Xylogics 472 tape controllers? 192 193# 194# Frame buffer devices 195# 196 197# P4 Monochrome frame buffer. 198bwtwo0 at obmem0 addr 0x50300000 199 200# P4 8-bit color frame buffer 201cgfour0 at obmem0 addr 0x50300000 202 203# P4 accelerated 8-bit color frame buffer 204# cgsix0 at obmem0 addr 0x50000000 205 206# P4 24-bit color frame buffer 207# cgeight0 at obmem0 addr 0x50300000 208 209# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 210# This driver is going to need work in its mmap function. 211# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 212 213# Support for the CG9 24-bit frame buffer (VME A32/D32). 214# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 215 216# 217# SCSI infrastructure 218# 219scsibus* at scsi? 220 221sd* at scsibus? target ? lun ? # SCSI disks 222st* at scsibus? target ? lun ? # SCSI tapes 223cd* at scsibus? target ? lun ? # SCSI CD-ROMs 224#ch* at scsibus? target ? lun ? # SCSI changer devices 225#ss* at scsibus? target ? lun ? # SCSI scanners 226uk* at scsibus? target ? lun ? # unknown SCSI devices 227 228# 229# accept filters 230pseudo-device accf_data # "dataready" accept filter 231pseudo-device accf_http # "httpready" accept filter 232 233# Memory-disk drivers 234pseudo-device md 235 236# Misc. 237pseudo-device loop # network loopback 238pseudo-device bpfilter # packet filter 239#pseudo-device carp # Common Address Redundancy Protocol 240pseudo-device sl # CSLIP 241pseudo-device ppp # PPP 242#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 243#pseudo-device tun # network tunneling over tty 244#pseudo-device tap # virtual Ethernet 245#pseudo-device gre # generic L3 over IP tunnel 246#pseudo-device ipfilter # ip filter 247#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 248#pseudo-device faith # IPv[46] tcp relay translation i/f 249#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 250pseudo-device vlan # IEEE 802.1q encapsulation 251#pseudo-device bridge # simple inter-network bridging 252#pseudo-device agr # IEEE 802.3ad link aggregation 253#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 254 255pseudo-device pty # pseudo-terminals 256pseudo-device vnd # paging to files 257#options VND_COMPRESSION # compressed vnd(4) 258#pseudo-device ccd # concatenated disks 259#pseudo-device cgd # cryptographic disk devices 260#pseudo-device raid # RAIDframe disk driver 261#options RAID_AUTOCONFIG # auto-configuration of RAID components 262# Options to enable various other RAIDframe RAID types. 263#options RF_INCLUDE_EVENODD=1 264#options RF_INCLUDE_RAID5_RS=1 265#options RF_INCLUDE_PARITYLOGGING=1 266#options RF_INCLUDE_CHAINDECLUSTER=1 267#options RF_INCLUDE_INTERDECLUSTER=1 268#options RF_INCLUDE_PARITY_DECLUSTERING=1 269#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 270#pseudo-device fss # file system snapshot device 271pseudo-device clockctl # user control of clock subsystem 272pseudo-device ksyms # /dev/ksyms 273#pseudo-device pf # PF packet filter 274#pseudo-device pflog # PF log if 275 276# Veriexec 277# 278# a pseudo device needed for veriexec 279#pseudo-device veriexec 280# 281# Uncomment the fingerprint methods below that are desired. Note that 282# removing fingerprint methods will have almost no impact on the kernel 283# code size. 284# 285#options VERIFIED_EXEC_FP_SHA256 286#options VERIFIED_EXEC_FP_SHA384 287#options VERIFIED_EXEC_FP_SHA512 288