2 # Kernel configuration for Samsung Exynos 5 SoC.
4 # For more information on this file, please read the config(5) manual page,
5 # and/or the handbook section on 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
21 makeoptions WERROR="-Werror"
25 options SCHED_ULE # ULE scheduler
26 options PREEMPTION # Enable kernel thread preemption
27 options INET # InterNETworking
28 options INET6 # IPv6 communications protocols
29 options SCTP # Stream Control Transmission Protocol
30 options FFS # Berkeley Fast Filesystem
31 options SOFTUPDATES # Enable FFS soft updates support
32 options UFS_ACL # Support for access control lists
33 options UFS_DIRHASH # Improve performance on big directories
34 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
35 options QUOTA # Enable disk quotas for UFS
36 options NFSCL # Network Filesystem Client
37 options NFSLOCKD # Network Lock Manager
38 options NFS_ROOT # NFS usable as /, requires NFSCL
39 options MSDOSFS # MSDOS Filesystem
40 options CD9660 # ISO 9660 Filesystem
41 options PROCFS # Process filesystem (requires PSEUDOFS)
42 options PSEUDOFS # Pseudo-filesystem framework
43 options TMPFS # Efficient memory filesystem
44 options GEOM_PART_GPT # GUID Partition Tables
45 options GEOM_PART_BSD # BSD partition scheme
46 options GEOM_PART_MBR # MBR partition scheme
47 options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
48 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
49 options KTRACE # ktrace(1) support
50 options SYSVSHM # SYSV-style shared memory
51 options SYSVMSG # SYSV-style message queues
52 options SYSVSEM # SYSV-style semaphores
53 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
54 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
55 options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8)
56 options VFP # Enable floating point hardware support
57 options SMP # Enable multiple cores
59 # Debugging for use in -current
60 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
61 options ALT_BREAK_TO_DEBUGGER
62 #options VERBOSE_SYSINIT # Enable verbose sysinit messages
63 options KDB # Enable kernel debugger support
64 # For minimum debugger support (stable branch) use:
65 #options KDB_TRACE # Print a stack trace for a panic
66 # For full debugger support use this instead:
67 options DDB # Enable the kernel debugger
68 #options INVARIANTS # Enable calls of extra sanity checking
69 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
70 #options WITNESS # Enable checks to detect deadlocks and cycles
71 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
74 # NFS root from boopt/dhcp
76 #options BOOTP_NFSROOT
79 #options BOOTP_WIRED_TO=ue0
81 options ROOTDEVNAME=\"ufs:/dev/da0\"
83 # MMC/SD/SDIO Card slot support
84 device mmc # mmc/sd bus
85 device mmcsd # mmc/sd flash cards
88 # Interrupt controller
104 options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
107 #options USB_REQ_DEBUG
115 device scbus # SCSI bus (required for ATA/SCSI)
116 device da # Direct Access (disks)
141 # USB ethernet support, requires miibus
143 device axe # ASIX Electronics USB Ethernet
144 device bpf # Berkeley packet filter