Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/i386/conf/GENERIC
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
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1 # 2 # GENERIC -- Generic kernel configuration file for FreeBSD/i386 3 # 4 # For more information on this file, please read the handbook section on 5 # Kernel Configuration Files: 6 # 7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8 # 9 # The handbook is also available locally in /usr/share/doc/handbook 10 # if you've installed the doc distribution, otherwise always see the 11 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12 # latest information. 13 # 14 # An exhaustive list of options and more detailed explanations of the 15 # device lines is also present in the ./LINT configuration file. If you are 16 # in doubt as to the purpose or necessity of a line, check first in LINT. 17 # 18 # $FreeBSD$ 19 20 machine i386 21 cpu I386_CPU 22 cpu I486_CPU 23 cpu I586_CPU 24 cpu I686_CPU 25 ident GENERIC 26 maxusers 0 27 28 #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 29 30 options MATH_EMULATE #Support for x87 emulation 31 options INET #InterNETworking 32 options INET6 #IPv6 communications protocols 33 options FFS #Berkeley Fast Filesystem 34 options FFS_ROOT #FFS usable as root device [keep this!] 35 options SOFTUPDATES #Enable FFS soft updates support 36 options UFS_DIRHASH #Improve performance on big directories 37 options MFS #Memory Filesystem 38 options MD_ROOT #MD is a potential root device 39 options NFS #Network Filesystem 40 options NFS_ROOT #NFS usable as root device, NFS required 41 options MSDOSFS #MSDOS Filesystem 42 options CD9660 #ISO 9660 Filesystem 43 options CD9660_ROOT #CD-ROM usable as root, CD9660 required 44 options PROCFS #Process filesystem 45 options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] 46 options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI 47 options UCONSOLE #Allow users to grab the console 48 options USERCONFIG #boot -c editor 49 options VISUAL_USERCONFIG #visual boot -c editor 50 options KTRACE #ktrace(1) support 51 options SYSVSHM #SYSV-style shared memory 52 options SYSVMSG #SYSV-style message queues 53 options SYSVSEM #SYSV-style semaphores 54 options P1003_1B #Posix P1003_1B real-time extensions 55 options _KPOSIX_PRIORITY_SCHEDULING 56 options ICMP_BANDLIM #Rate limit bad replies 57 options KBD_INSTALL_CDEV # install a CDEV entry in /dev 58 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 59 # output. Adds ~128k to driver. 60 options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 61 # output. Adds ~215k to driver. 62 63 # To make an SMP kernel, the next two are needed 64 #options SMP # Symmetric MultiProcessor Kernel 65 #options APIC_IO # Symmetric (APIC) I/O 66 67 device isa 68 device eisa 69 device pci 70 71 # Floppy drives 72 device fdc0 at isa? port IO_FD1 irq 6 drq 2 73 device fd0 at fdc0 drive 0 74 device fd1 at fdc0 drive 1 75 # 76 # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy, 77 # don't use the above line for fdc0 but the following one: 78 #device fdc0 79 80 # ATA and ATAPI devices 81 device ata0 at isa? port IO_WD1 irq 14 82 device ata1 at isa? port IO_WD2 irq 15 83 device ata 84 device atadisk # ATA disk drives 85 device atapicd # ATAPI CDROM drives 86 device atapifd # ATAPI floppy drives 87 device atapist # ATAPI tape drives 88 options ATA_STATIC_ID #Static device numbering 89 90 # SCSI Controllers 91 device ahb # EISA AHA1742 family 92 device ahc # AHA2940 and onboard AIC7xxx devices 93 device ahd # AHA39320/29320 and onboard AIC79xx devices 94 device amd # AMD 53C974 (Tekram DC-390(T)) 95 device isp # Qlogic family 96 device mpt # LSI-Logic MPT/Fusion 97 device ncr # NCR/Symbios Logic 98 device sym # NCR/Symbios Logic (newer chipsets) 99 options SYM_SETUP_LP_PROBE_MAP=0x40 100 # Allow ncr to attach legacy NCR devices when 101 # both sym and ncr are configured 102 103 device adv0 at isa? 104 device adw 105 device bt0 at isa? 106 device aha0 at isa? 107 device aic0 at isa? 108 109 device ncv # NCR 53C500 110 device nsp # Workbit Ninja SCSI-3 111 device stg # TMC 18C30/18C50 112 113 # SCSI peripherals 114 device scbus # SCSI bus (required) 115 device da # Direct Access (disks) 116 device sa # Sequential Access (tape etc) 117 device cd # CD 118 device pass # Passthrough device (direct SCSI access) 119 120 # RAID controllers interfaced to the SCSI subsystem 121 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 122 device dpt # DPT Smartcache - See LINT for options! 123 device iir # Intel Integrated RAID 124 device mly # Mylex AcceleRAID/eXtremeRAID 125 device ciss # Compaq SmartRAID 5* series 126 device twa # 3ware 9000 series PATA/SATA RAID 127 128 # RAID controllers 129 device aac # Adaptec FSA RAID, Dell PERC2/PERC3 130 #device aacp # SCSI passthrough for aac (requires CAM) 131 device ida # Compaq Smart RAID 132 device ips # IBM/Adaptec ServeRAID 133 device amr # AMI MegaRAID 134 device arcmsr # Areca SATA II RAID 135 device mfi # LSI MegaRAID SAS 136 device mlx # Mylex DAC960 family 137 device pst # Promise Supertrak SX6000 138 device twe # 3ware Escalade 139 140 # atkbdc0 controls both the keyboard and the PS/2 mouse 141 device atkbdc0 at isa? port IO_KBD 142 device atkbd0 at atkbdc? irq 1 flags 0x1 143 device psm0 at atkbdc? irq 12 144 145 device vga0 at isa? 146 147 # splash screen/screen saver 148 pseudo-device splash 149 150 # syscons is the default console driver, resembling an SCO console 151 device sc0 at isa? flags 0x100 152 153 # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver 154 #device vt0 at isa? 155 #options XSERVER # support for X server on a vt console 156 #options FAT_CURSOR # start with block cursor 157 # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines 158 #options PCVT_SCANSET=2 # IBM keyboards are non-std 159 160 device agp # support several AGP chipsets 161 162 # Floating point support - do not disable. 163 device npx0 at nexus? port IO_NPX irq 13 164 165 # Power management support (see LINT for more options) 166 device apm0 at nexus? disable flags 0x20 # Advanced Power Management 167 168 # PCCARD (PCMCIA) support 169 device card 170 device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000 171 device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable 172 173 # Serial (COM) ports 174 device sio0 at isa? port IO_COM1 flags 0x10 irq 4 175 device sio1 at isa? port IO_COM2 irq 3 176 device sio2 at isa? disable port IO_COM3 irq 5 177 device sio3 at isa? disable port IO_COM4 irq 9 178 179 # Parallel port 180 device ppc0 at isa? irq 7 181 device ppbus # Parallel port bus (required) 182 device lpt # Printer 183 device plip # TCP/IP over parallel 184 device ppi # Parallel port interface device 185 #device vpo # Requires scbus and da 186 187 188 # PCI Ethernet NICs. 189 device de # DEC/Intel DC21x4x (``Tulip'') 190 device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'') 191 device txp # 3Com 3cR990 (``Typhoon'') 192 device vx # 3Com 3c590, 3c595 (``Vortex'') 193 194 # PCI Ethernet NICs that use the common MII bus controller code. 195 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 196 device miibus # MII bus support 197 device dc # DEC/Intel 21143 and various workalikes 198 device fxp # Intel EtherExpress PRO/100B (82557, 82558) 199 device pcn # AMD Am79C97x PCI 10/100 NICs 200 device rl # RealTek 8129/8139 201 device sf # Adaptec AIC-6915 (``Starfire'') 202 device sis # Silicon Integrated Systems SiS 900/SiS 7016 203 device ste # Sundance ST201 (D-Link DFE-550TX) 204 device tl # Texas Instruments ThunderLAN 205 device tx # SMC EtherPower II (83c170 ``EPIC'') 206 device vr # VIA Rhine, Rhine II 207 device wb # Winbond W89C840F 208 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 209 device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 210 device bge # Broadcom BCM570x (``Tigon III'') 211 212 # ISA Ethernet NICs. 213 # 'device ed' requires 'device miibus' 214 device ed0 at isa? disable port 0x280 irq 10 iomem 0xd8000 215 device ex 216 device ep 217 device fe0 at isa? disable port 0x300 218 # Xircom Ethernet 219 device xe 220 # PRISM I IEEE 802.11b wireless NIC. 221 device awi 222 # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really 223 # exists only as a PCMCIA device, so there is no ISA attachment needed 224 # and resources will always be dynamically assigned by the pccard code. 225 device wi 226 # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will 227 # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP 228 # mode (the factory default). If you set the switches on your ISA 229 # card for a manually chosen I/O address and IRQ, you must specify 230 # those parameters here. 231 device an 232 # The probe order of these is presently determined by i386/isa/isa_compat.c. 233 device ie0 at isa? disable port 0x300 irq 10 iomem 0xd0000 234 #device le0 at isa? disable port 0x300 irq 5 iomem 0xd0000 235 device lnc0 at isa? disable port 0x280 irq 10 drq 0 236 device cs0 at isa? disable port 0x300 237 device sn0 at isa? disable port 0x300 irq 10 238 239 # Pseudo devices - the number indicates how many units to allocate. 240 pseudo-device loop # Network loopback 241 pseudo-device ether # Ethernet support 242 pseudo-device sl 1 # Kernel SLIP 243 pseudo-device ppp 1 # Kernel PPP 244 pseudo-device tun # Packet tunnel. 245 pseudo-device pty # Pseudo-ttys (telnet etc) 246 pseudo-device md # Memory "disks" 247 pseudo-device gif # IPv6 and IPv4 tunneling 248 pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) 249 250 # The `bpf' pseudo-device enables the Berkeley Packet Filter. 251 # Be aware of the administrative consequences of enabling this! 252 pseudo-device bpf #Berkeley packet filter 253 254 # USB support 255 device uhci # UHCI PCI->USB interface 256 device ohci # OHCI PCI->USB interface 257 device usb # USB Bus (required) 258 device ugen # Generic 259 device uhid # "Human Interface Devices" 260 device ukbd # Keyboard 261 device ulpt # Printer 262 device umass # Disks/Mass storage - Requires scbus and da 263 device ums # Mouse 264 device uscanner # Scanners 265 device urio # Diamond Rio MP3 Player 266 # USB Ethernet, requires mii 267 device aue # ADMtek USB ethernet 268 device axe # ASIX Electronics USB ethernet 269 device cue # CATC USB ethernet 270 device kue # Kawasaki LSI USB ethernet 271 272 # FireWire support 273 device firewire # FireWire bus code 274 device sbp # SCSI over FireWire (Requires scbus and da) 275 device fwe # Ethernet over FireWire (non-standard!)
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