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