XEN revision 181781
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 ../../conf/NOTES and NOTES files. 16# If you are in doubt as to the purpose or necessity of a line, check first 17# in NOTES. 18# 19# $FreeBSD: head/sys/i386/conf/XEN 181781 2008-08-15 21:47:11Z kmacy $ 20 21cpu I686_CPU 22ident GENERIC 23 24# To statically compile in device wiring instead of /boot/device.hints 25#hints "GENERIC.hints" # Default places to look for devices. 26 27makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 28makeoptions MODULES_OVERRIDE="" 29 30#options SCHED_ULE # ULE scheduler 31#options PREEMPTION # Enable kernel thread preemption 32options SCHED_4BSD 33 34options INET # InterNETworking 35options INET6 # IPv6 communications protocols 36options SCTP # Stream Control Transmission Protocol 37options FFS # Berkeley Fast Filesystem 38options SOFTUPDATES # Enable FFS soft updates support 39options UFS_ACL # Support for access control lists 40options UFS_DIRHASH # Improve performance on big directories 41options UFS_GJOURNAL # Enable gjournal-based UFS journaling 42options MD_ROOT # MD is a potential root device 43options NFSCLIENT # Network Filesystem Client 44options NFSSERVER # Network Filesystem Server 45options NFSLOCKD # Network Lock Manager 46options NFS_ROOT # NFS usable as /, requires NFSCLIENT 47options MSDOSFS # MSDOS Filesystem 48options CD9660 # ISO 9660 Filesystem 49options PROCFS # Process filesystem (requires PSEUDOFS) 50options PSEUDOFS # Pseudo-filesystem framework 51options GEOM_PART_GPT # GUID Partition Tables. 52options GEOM_LABEL # Provides labelization 53options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!] 54options COMPAT_FREEBSD4 # Compatible with FreeBSD4 55options COMPAT_FREEBSD5 # Compatible with FreeBSD5 56options COMPAT_FREEBSD6 # Compatible with FreeBSD6 57options COMPAT_FREEBSD7 # Compatible with FreeBSD7 58options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 59options KTRACE # ktrace(1) support 60options STACK # stack(9) support 61options SYSVSHM # SYSV-style shared memory 62options SYSVMSG # SYSV-style message queues 63options SYSVSEM # SYSV-style semaphores 64options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 65options KBD_INSTALL_CDEV # install a CDEV entry in /dev 66options STOP_NMI # Stop CPUS using NMI instead of IPI 67options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 68options AUDIT # Security event auditing 69 70# Debugging for use in -current 71options KDB # Enable kernel debugger support. 72options DDB # Support DDB. 73options GDB # Support remote GDB. 74options INVARIANTS # Enable calls of extra sanity checking 75options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 76options WITNESS # Enable checks to detect deadlocks and cycles 77options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 78 79options PAE 80nooption NATIVE 81option XEN 82nodevice atpic 83nodevice isa 84 85# To make an SMP kernel, the next two lines are needed 86options SMP # Symmetric MultiProcessor Kernel 87device apic # I/O APIC 88 89# CPU frequency control 90#device cpufreq 91 92# atkbdc0 controls both the keyboard and the PS/2 mouse 93device atkbdc # AT keyboard controller 94device atkbd # AT keyboard 95device psm # PS/2 mouse 96 97device kbdmux # keyboard multiplexer 98 99#device vga # VGA video card driver 100 101device splash # Splash screen and screen saver support 102 103# syscons is the default console driver, resembling an SCO console 104#device sc 105 106# Power management support (see NOTES for more options) 107#device apm 108# Add suspend/resume support for the i8254. 109device pmtimer 110 111 112device pci 113 114# 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 119 120# Serial (COM) ports 121device uart # Generic UART driver 122 123# Parallel port 124device ppc 125device ppbus # Parallel port bus (required) 126device lpt # Printer 127device plip # TCP/IP over parallel 128device ppi # Parallel port interface device 129#device vpo # Requires scbus and da 130 131# 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): 134#device puc 135 136# Pseudo devices. 137device loop # Network loopback 138device random # Entropy device 139device ether # Ethernet support 140device tun # Packet tunnel. 141device pty # Pseudo-ttys (telnet etc) 142device md # Memory "disks" 143device gif # IPv6 and IPv4 tunneling 144device faith # IPv6-to-IPv4 relaying (translation) 145device firmware # firmware assist module 146 147# 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. 150device bpf # Berkeley packet filter 151 152