2 # GENERIC -- Generic kernel configuration file for FreeBSD/i386
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
14 # An exhaustive list of options and more detailed explanations of the
15 # device lines is also present in the ../../conf/NOTES and NOTES files.
16 # If you are in doubt as to the purpose or necessity of a line, check first
24 # To statically compile in device wiring instead of /boot/device.hints
25 #hints "GENERIC.hints" # Default places to look for devices.
27 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
28 makeoptions MODULES_OVERRIDE=""
30 #options SCHED_ULE # ULE scheduler
31 #options PREEMPTION # Enable kernel thread preemption
34 options INET # InterNETworking
35 options INET6 # IPv6 communications protocols
36 options SCTP # Stream Control Transmission Protocol
37 options FFS # Berkeley Fast Filesystem
38 options SOFTUPDATES # Enable FFS soft updates support
39 options UFS_ACL # Support for access control lists
40 options UFS_DIRHASH # Improve performance on big directories
41 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
42 options MD_ROOT # MD is a potential root device
43 options NFSCLIENT # Network Filesystem Client
44 options NFSSERVER # Network Filesystem Server
45 options NFSLOCKD # Network Lock Manager
46 options NFS_ROOT # NFS usable as /, requires NFSCLIENT
47 options MSDOSFS # MSDOS Filesystem
48 options CD9660 # ISO 9660 Filesystem
49 options PROCFS # Process filesystem (requires PSEUDOFS)
50 options PSEUDOFS # Pseudo-filesystem framework
51 options GEOM_PART_GPT # GUID Partition Tables.
52 options GEOM_LABEL # Provides labelization
53 options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!]
54 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
55 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
56 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
57 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
58 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
59 options KTRACE # ktrace(1) support
60 options STACK # stack(9) support
61 options SYSVSHM # SYSV-style shared memory
62 options SYSVMSG # SYSV-style message queues
63 options SYSVSEM # SYSV-style semaphores
64 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
65 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
66 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
67 options AUDIT # Security event auditing
69 # Debugging for use in -current
70 options KDB # Enable kernel debugger support.
71 options DDB # Support DDB.
72 options GDB # Support remote GDB.
73 options INVARIANTS # Enable calls of extra sanity checking
74 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
75 options WITNESS # Enable checks to detect deadlocks and cycles
76 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
85 # To make an SMP kernel, the next two lines are needed
86 options SMP # Symmetric MultiProcessor Kernel
87 device apic # I/O APIC
89 # CPU frequency control
92 # atkbdc0 controls both the keyboard and the PS/2 mouse
93 device atkbdc # AT keyboard controller
94 device atkbd # AT keyboard
95 device psm # PS/2 mouse
97 device kbdmux # keyboard multiplexer
99 #device vga # VGA video card driver
101 device splash # Splash screen and screen saver support
103 # syscons is the default console driver, resembling an SCO console
106 # Power management support (see NOTES for more options)
108 # Add suspend/resume support for the i8254.
114 # PCCARD (PCMCIA) support
115 # PCMCIA and cardbus bridge support
116 #device cbb # cardbus (yenta) bridge
117 #device pccard # PC Card (16-bit) bus
118 #device cardbus # CardBus (32-bit) bus
121 device uart # Generic UART driver
125 device ppbus # Parallel port bus (required)
127 device plip # TCP/IP over parallel
128 device ppi # Parallel port interface device
129 #device vpo # Requires scbus and da
131 # If you've got a "dumb" serial or parallel PCI card that is
132 # supported by the puc(4) glue driver, uncomment the following
133 # line to enable it (connects to sio, uart and/or ppc drivers):
137 device loop # Network loopback
138 device random # Entropy device
139 device ether # Ethernet support
140 device tun # Packet tunnel.
141 device pty # Pseudo-ttys (telnet etc)
142 device md # Memory "disks"
143 device gif # IPv6 and IPv4 tunneling
144 device faith # IPv6-to-IPv4 relaying (translation)
145 device firmware # firmware assist module
147 # The `bpf' device enables the Berkeley Packet Filter.
148 # Be aware of the administrative consequences of enabling this!
149 # Note that 'bpf' is required for DHCP.
150 device bpf # Berkeley packet filter