RAMDISK revision 1.6
1 # $NetBSD: RAMDISK,v 1.6 2024/01/29 18:27:14 christos Exp $ 2 3 # 4 # RAMDISK: Root/swap on ramdisk 5 # 6 7 include "arch/next68k/conf/std.next68k" 8 9 #options INCLUDE_CONFIG_FILE # embed config file in kernel binary 10 11 makeoptions COPTS="-Os -fno-unwind-tables" 12 13 # Enable the hooks used for initializing the ram-disk. 14 options MEMORY_DISK_HOOKS 15 options MEMORY_DISK_IS_ROOT # Force root on ram-disk 16 options MEMORY_DISK_SERVER=0 # no userspace md(4) support 17 options MEMORY_DISK_ROOT_SIZE=3072 18 options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode 19 20 # Needs to be set per system. i.e change these as you see fit 21 maxusers 4 22 23 # Standard system options 24 #options KTRACE # system call tracing 25 #options SYSVMSG # System V message queues 26 #options SYSVSEM # System V semaphores 27 #options SYSVSHM # System V shared memory 28 29 #options MODULAR # new style module(7) framework 30 #options MODULAR_DEFAULT_AUTOLOAD 31 32 #options INSECURE # disable kernel security level 33 options USERCONF # userconf(4) support 34 options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 35 #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 36 37 # Alternate buffer queue strategies for better responsiveness under high 38 # disk I/O load. 39 #options BUFQ_READPRIO 40 #options BUFQ_PRIOCSCAN 41 42 #options DEBUG # kernel debugging code 43 #options DIAGNOSTIC # extra kernel sanity checking 44 45 # Which kernel debugger? Uncomment either this: 46 #options DDB 47 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 48 49 # ... or these for KGDB (gdb remote target) 50 #makeoptions DEBUG="-g" # debugging symbols for gdb 51 #options KGDB # support for kernel gdb 52 #options KGDB_DEV=0xc01 # kgdb device number (dev_t) 53 #options KGDB_DEVRATE=9600 # baud rate 54 55 # Other debugging options 56 #options PMAP_DEBUG 57 #options SCSIDEBUG 58 #options SCSIVERBOSE # Verbose SCSI errors 59 60 # Compatibility options 61 #include "conf/compat_netbsd09.config" 62 63 #options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 64 #options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 65 #options COMPAT_SUNOS # can run SunOS 4.1.1 executables 66 #options COMPAT_LINUX # can run Linux/m68k executables 67 #options COMPAT_OSSAUDIO # can run Linux/m68k executables 68 #options COMPAT_AOUT_M68K # support for NetBSD a.out executables 69 #options EXEC_AOUT # support for a.out executables 70 71 # File systems 72 file-system FFS # UFS 73 #file-system EXT2FS # second extended file system (linux) 74 #file-system LFS # log-structured file system 75 file-system MFS # memory file system 76 file-system NFS # Network File System client 77 file-system CD9660 # ISO 9660 + Rock Ridge file system 78 file-system MSDOSFS # MS-DOS file system 79 #file-system FDESC # /dev/fd 80 #file-system KERNFS # /kern 81 #file-system NULLFS # loopback file system 82 #file-system OVERLAY # overlay file system 83 #file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 84 #file-system PROCFS # /proc 85 #file-system UMAPFS # NULLFS + uid and gid remapping 86 #file-system UNION # union file system 87 #file-system PTYFS # /dev/pts/N support 88 #file-system TMPFS # Efficient memory file-system 89 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 90 91 # File system options 92 options FFS_NO_SNAPSHOT # No FFS snapshot support 93 #options QUOTA # legacy UFS quotas 94 #options QUOTA2 # new, in-filesystem UFS quotas 95 #options UFS_DIRHASH # UFS Large Directory Hashing 96 #options UFS_EXTATTR # Extended attribute support for UFS1 97 options WAPBL # File system journaling support 98 #options NFSSERVER # Network File System server 99 100 # Networking options 101 #options GATEWAY # packet forwarding 102 options INET # IP + ICMP + TCP + UDP 103 #options INET6 # IPV6 104 #options IPSEC # IP security 105 #options IPSEC_DEBUG # debug for IP security 106 #options MROUTING # IP multicast routing 107 #options PIM # Protocol Independent Multicast 108 #options NETATALK # AppleTalk networking protocols 109 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 110 #options PPP_DEFLATE # Deflate compression support for PPP 111 #options PPP_FILTER # Active filter support for PPP (requires bpf) 112 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 113 114 #options ALTQ # Manipulate network interfaces' output queues 115 #options ALTQ_BLUE # Stochastic Fair Blue 116 #options ALTQ_CBQ # Class-Based Queueing 117 #options ALTQ_CDNR # Diffserv Traffic Conditioner 118 #options ALTQ_FIFOQ # First-In First-Out Queue 119 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 120 #options ALTQ_HFSC # Hierarchical Fair Service Curve 121 #options ALTQ_LOCALQ # Local queueing discipline 122 #options ALTQ_PRIQ # Priority Queueing 123 #options ALTQ_RED # Random Early Detection 124 #options ALTQ_RIO # RED with IN/OUT 125 #options ALTQ_WFQ # Weighted Fair Queueing 126 127 # NeXT specific options 128 options M68040 129 options M68030 130 options FPSP 131 #options FPU_EMULATE 132 133 options ZS_CONSOLE_ABORT # drop to debugger on break 134 #options SERCONSOLE # use serial console 135 136 options NFS_BOOT_BOOTP 137 options NFS_BOOT_DHCP 138 139 # wscons options 140 options RCONS_2BPP # necessary for nextdisplay 141 options RCONS_16BPP # necessary for color nextdisplay 142 #options WSEMUL_SUN # sun terminal emulation 143 options WSEMUL_VT100 # VT100 / VT220 emulation 144 #options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 145 #options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 146 #options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 147 # see dev/wskbdmap_next.h for implemented layouts 148 #options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 149 150 config netbsd root on ? type ? 151 152 # 153 # Device configuration 154 # 155 156 # The root node: 157 mainbus0 at root 158 159 # device space 160 intio0 at mainbus? 161 162 nextkbd0 at intio? ipl 3 163 nextdisplay0 at mainbus? 164 165 wsdisplay* at nextdisplay? console ? 166 wskbd* at nextkbd? console ? 167 168 # INTIO 169 nextdma* at intio? ipl 6 170 171 zsc0 at intio? ipl 5 172 173 xe* at intio? ipl 3 # ethernet 174 175 esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 176 177 # 178 # Serial ports 179 # 180 zstty0 at zsc0 channel 0 # Serial Port A 181 zstty1 at zsc0 channel 1 # Serial Port B 182 183 # SCSI bus support 184 scsibus* at scsi? 185 186 # SCSI devices 187 sd* at scsibus? target ? lun ? # SCSI disk drives 188 st* at scsibus? target ? lun ? # SCSI tape drives 189 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 190 #ch* at scsibus? target ? lun ? # SCSI autochangers 191 dse* at scsibus? target ? lun ? # SCSI ethernet (Dayna) 192 se* at scsibus? target ? lun ? # SCSI ethernet 193 #ss* at scsibus? target ? lun ? # SCSI scanners 194 #uk* at scsibus? target ? lun ? # SCSI unknown 195 196 197 # Memory-disk drivers 198 pseudo-device md 199 200 # 201 # accept filters 202 #pseudo-device accf_data # "dataready" accept filter 203 #pseudo-device accf_http # "httpready" accept filter 204 205 # Misc. 206 pseudo-device loop # network loopback 207 pseudo-device bpfilter # packet filter 208 #pseudo-device carp # Common Address Redundancy Protocol 209 #pseudo-device sl # CSLIP 210 #pseudo-device ppp # PPP 211 #pseudo-device pppoe # PPP over Ethernet (RFC 2516) 212 #pseudo-device tun # network tunneling over tty 213 #pseudo-device tap # virtual Ethernet 214 #pseudo-device gre # generic L3 over IP tunnel 215 #pseudo-device npf # NPF packet filter 216 #pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 217 #pseudo-device faith # IPv[46] tcp relay translation i/f 218 #pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 219 #pseudo-device vlan # IEEE 802.1q encapsulation 220 #pseudo-device bridge # simple inter-network bridging 221 #pseudo-device vether # Virtual Ethernet for bridge 222 #pseudo-device agr # IEEE 802.3ad link aggregation 223 #pseudo-device wsmux # mouse & keyboard multiplexor 224 225 pseudo-device pty # pseudo-terminals 226 #pseudo-device vnd # paging to files 227 #options VND_COMPRESSION # compressed vnd(4) 228 #pseudo-device raid # RAIDframe disk driver 229 #options RAID_AUTOCONFIG # auto-configuration of RAID components 230 # Options to enable various other RAIDframe RAID types. 231 # options RF_INCLUDE_EVENODD=1 232 # options RF_INCLUDE_RAID5_RS=1 233 # options RF_INCLUDE_PARITYLOGGING=1 234 # options RF_INCLUDE_CHAINDECLUSTER=1 235 # options RF_INCLUDE_INTERDECLUSTER=1 236 # options RF_INCLUDE_PARITY_DECLUSTERING=1 237 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 238 #pseudo-device fss # file system snapshot device 239 #pseudo-device ccd # concatenated disks 240 #pseudo-device clockctl # user control of clock subsystem 241 #pseudo-device ksyms # /dev/ksyms 242 #pseudo-device putter # for puffs and pud 243 244 #include "dev/veriexec.config" 245
Indexes created Thu Oct 02 07:10:07 GMT 2025