2 # XEN -- Kernel configuration for i386 XEN DomU
9 makeoptions DEBUG=-gdwarf-2 # Build kernel with gdb(1) debug symbols
11 # The following modules don't build with PAE and XEN enabled.
12 makeoptions WITHOUT_MODULES="ctl dpt drm drm2 hptmv ida malo mwl rdma xfs"
14 options SCHED_ULE # ULE scheduler
15 options PREEMPTION # Enable kernel thread preemption
17 options INET # InterNETworking
18 options INET6 # IPv6 communications protocols
19 options SCTP # Stream Control Transmission Protocol
20 options FFS # Berkeley Fast Filesystem
21 options SOFTUPDATES # Enable FFS soft updates support
22 options UFS_ACL # Support for access control lists
23 options UFS_DIRHASH # Improve performance on big directories
24 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
25 options NFSCL # New Network Filesystem Client
26 options NFSD # New Network Filesystem Server
27 options NFSLOCKD # Network Lock Manager
28 options NFS_ROOT # NFS usable as /, requires NFSCL
29 options MSDOSFS # MSDOS Filesystem
30 options CD9660 # ISO 9660 Filesystem
31 options PROCFS # Process filesystem (requires PSEUDOFS)
32 options PSEUDOFS # Pseudo-filesystem framework
33 options GEOM_PART_GPT # GUID Partition Tables.
34 options GEOM_LABEL # Provides labelization
35 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
36 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
37 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
38 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
39 options KTRACE # ktrace(1) support
40 options STACK # stack(9) support
41 options SYSVSHM # SYSV-style shared memory
42 options SYSVMSG # SYSV-style message queues
43 options SYSVSEM # SYSV-style semaphores
44 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
45 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
46 options AUDIT # Security event auditing
48 # Debugging for use in -current
49 options KDB # Enable kernel debugger support.
50 options DDB # Support DDB.
51 options GDB # Support remote GDB.
52 options DEADLKRES # Enable the deadlock resolver
53 options INVARIANTS # Enable calls of extra sanity checking
54 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
55 options WITNESS # Enable checks to detect deadlocks and cycles
56 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
65 # To make an SMP kernel, the next two lines are needed
66 options SMP # Symmetric MultiProcessor Kernel
67 device apic # I/O APIC
69 #device atkbdc # AT keyboard controller
70 #device atkbd # AT keyboard
71 device psm # PS/2 mouse
74 #device kbdmux # keyboard multiplexer
77 device loop # Network loopback
78 device random # Entropy device
79 device ether # Ethernet support
80 device tun # Packet tunnel.
81 device pty # Pseudo-ttys (telnet etc)
82 device md # Memory "disks"
83 device gif # IPv6 and IPv4 tunneling
84 device faith # IPv6-to-IPv4 relaying (translation)
86 # The `bpf' device enables the Berkeley Packet Filter.
87 # Be aware of the administrative consequences of enabling this!
88 # Note that 'bpf' is required for DHCP.
89 device bpf # Berkeley packet filter