2 # GENERIC -- Generic kernel configuration file for FreeBSD/sparc64
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 # https://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 (https://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 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
27 # At this time all platforms are supported, as-is.
29 options SCHED_ULE # ULE scheduler
30 options PREEMPTION # Enable kernel thread preemption
31 options VIMAGE # Subsystem virtualization, e.g. VNET
32 options INET # InterNETworking
33 options INET6 # IPv6 communications protocols
34 options IPSEC # IP (v4/v6) security
35 options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
36 options TCP_HHOOK # hhook(9) framework for TCP
37 options SCTP # Stream Control Transmission Protocol
38 options FFS # Berkeley Fast Filesystem
39 options SOFTUPDATES # Enable FFS soft updates support
40 options UFS_ACL # Support for access control lists
41 options UFS_DIRHASH # Improve performance on big directories
42 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
43 options QUOTA # Enable disk quotas for UFS
44 options MD_ROOT # MD is a potential root device
45 options NFSCL # Network Filesystem Client
46 options NFSD # Network Filesystem Server
47 options NFSLOCKD # Network Lock Manager
48 options NFS_ROOT # NFS usable as /, requires NFSCL
49 #options MSDOSFS # MSDOS Filesystem
50 options CD9660 # ISO 9660 Filesystem
51 options PROCFS # Process filesystem (requires PSEUDOFS)
52 options PSEUDOFS # Pseudo-filesystem framework
53 options GEOM_PART_GPT # GUID Partition Tables.
54 options GEOM_LABEL # Provides labelization
55 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
56 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
57 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
58 options COMPAT_FREEBSD9 # Compatible with FreeBSD9
59 options COMPAT_FREEBSD10 # Compatible with FreeBSD10
60 options COMPAT_FREEBSD11 # Compatible with FreeBSD11
61 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
62 options KTRACE # ktrace(1) support
63 options STACK # stack(9) support
64 options SYSVSHM # SYSV-style shared memory
65 options SYSVMSG # SYSV-style message queues
66 options SYSVSEM # SYSV-style semaphores
67 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
68 options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
69 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
70 options AUDIT # Security event auditing
71 options CAPABILITY_MODE # Capsicum capability mode
72 options CAPABILITIES # Capsicum capabilities
73 options MAC # TrustedBSD MAC Framework
74 options INCLUDE_CONFIG_FILE # Include this file in kernel
75 options RACCT # Resource accounting framework
76 options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
77 options RCTL # Resource limits
79 # Debugging support. Always need this:
80 options KDB # Enable kernel debugger support.
81 options KDB_TRACE # Print a stack trace for a panic.
82 # For full debugger support use (turn off in stable branch):
83 options DDB # Support DDB.
84 options GDB # Support remote GDB.
85 options DEADLKRES # Enable the deadlock resolver
86 options INVARIANTS # Enable calls of extra sanity checking
87 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
88 options WITNESS # Enable checks to detect deadlocks and cycles
89 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
90 options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
92 # Make an SMP-capable kernel by default
93 options SMP # Symmetric MultiProcessor Kernel
107 device ahci # AHCI-compatible SATA controllers
108 device ata # Legacy ATA/SATA controllers
109 device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
110 device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
113 device ahc # AHA2940 and onboard AIC7xxx devices
114 options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O
115 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
116 # output. Adds ~128k to driver.
117 device esp # AMD Am53C974, Sun ESP and FAS families
118 device isp # Qlogic family
119 device ispfw # Firmware module for Qlogic host adapters
120 device mpt # LSI-Logic MPT-Fusion
121 device mps # LSI-Logic MPT-Fusion 2
122 device mpr # LSI-Logic MPT-Fusion 3
123 device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
125 # ATA/SCSI peripherals
126 device scbus # SCSI bus (required for ATA/SCSI)
127 device ch # SCSI media changers
128 device da # Direct Access (disks)
129 device sa # Sequential Access (tape etc)
131 device pass # Passthrough device (direct ATA/SCSI access)
132 device ses # Enclosure Services (SES and SAF-TE)
133 #device ctl # CAM Target Layer
136 #device amr # AMI MegaRAID
137 #device mlx # Mylex DAC960 family
139 # atkbdc0 controls both the keyboard and the PS/2 mouse
140 device atkbdc # AT keyboard controller
141 device atkbd # AT keyboard
142 device psm # PS/2 mouse
144 device kbdmux # keyboard multiplexer
146 # syscons is the default console driver, resembling an SCO console
148 device creator # Creator, Creator3D and Elite3D framebuffers
149 device machfb # ATI Mach64 framebuffers
150 device splash # Splash screen and screen saver support
151 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
153 # vt is the new video console driver
157 device auxio # auxiliary I/O device
158 device eeprom # eeprom (really a front-end for the MK48Txx)
159 device mk48txx # Mostek MK48Txx clocks
160 device rtc # rtc (really a front-end for the MC146818)
161 device mc146818 # Motorola MC146818 and compatible clocks
162 device epic # Sun Fire V215/V245 LEDs
163 device sbbc # Sun BootBus controller (time-of-day clock for
164 # Serengeti and StarCat, console for Serengeti,
165 # requires device uart)
168 device puc # Multi-channel uarts
169 device scc # Serial communications controllers.
170 device uart # Multi-uart driver
174 #device ppbus # Parallel port bus (required)
175 #device lpt # Printer
176 #device ppi # Parallel port interface device
177 #device vpo # Requires scbus and da
180 #device de # DEC/Intel DC21x4x (``Tulip'')
181 device em # Intel PRO/1000 adapter Gigabit Ethernet Card
182 #device ixgb # Intel PRO/10GbE Ethernet Card
183 device le # AMD Am7900 LANCE and Am79C9xx PCnet
184 device ti # Alteon Networks Tigon I/II gigabit Ethernet
185 device txp # 3Com 3cR990 (``Typhoon'')
186 #device vx # 3Com 3c590, 3c595 (``Vortex'')
188 # PCI Ethernet NICs that use the common MII bus controller code.
189 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
190 device miibus # MII bus support
191 #device bfe # Broadcom BCM440x 10/100 Ethernet
192 device bge # Broadcom BCM570xx Gigabit Ethernet
193 device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn
194 device dc # DEC/Intel 21143 and various workalikes
195 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
196 device gem # Sun GEM/Sun ERI/Apple GMAC
197 device hme # Sun HME (Happy Meal Ethernet)
198 device nge # NatSemi DP83820 gigabit Ethernet
199 #device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
200 device re # RealTek 8139C+/8169/8169S/8110S
201 device rl # RealTek 8129/8139
202 device sf # Adaptec AIC-6915 (``Starfire'')
203 device sis # Silicon Integrated Systems SiS 900/SiS 7016
204 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
205 device ste # Sundance ST201 (D-Link DFE-550TX)
206 device stge # Sundance/Tamarack TC9021 gigabit Ethernet
207 #device tl # Texas Instruments ThunderLAN
208 #device tx # SMC EtherPower II (83c170 ``EPIC'')
209 device vr # VIA Rhine, Rhine II
210 #device wb # Winbond W89C840F
211 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
214 device wlan # 802.11 support
215 options IEEE80211_DEBUG # enable debug msgs
216 options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
217 options IEEE80211_SUPPORT_MESH # enable 802.11s D3.0 support
218 device wlan_wep # 802.11 WEP support
219 device wlan_ccmp # 802.11 CCMP support
220 device wlan_tkip # 802.11 TKIP support
221 device wlan_amrr # AMRR transmit rate control algorithm
222 device ath # Atheros NICs
223 device ath_pci # Atheros pci/cardbus glue
224 device ath_hal # Atheros HAL (Hardware Access Layer)
225 options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
226 device ath_rate_sample # SampleRate tx rate control for ath
229 device loop # Network loopback
230 device random # Entropy device
231 device ether # Ethernet support
232 device vlan # 802.1Q VLAN support
233 device tun # Packet tunnel.
234 device md # Memory "disks"
235 device gif # IPv6 and IPv4 tunneling
236 device firmware # firmware assist module
238 # The `bpf' device enables the Berkeley Packet Filter.
239 # Be aware of the administrative consequences of enabling this!
240 # Note that 'bpf' is required for DHCP.
241 device bpf # Berkeley packet filter
244 options USB_DEBUG # enable debug msgs
245 device uhci # UHCI PCI->USB interface
246 device ohci # OHCI PCI->USB interface
247 device ehci # EHCI PCI->USB interface (USB 2.0)
248 device usb # USB Bus (required)
249 device ukbd # Keyboard
250 device umass # Disks/Mass storage - Requires scbus and da
253 device sound # Generic sound driver (required)
254 device snd_audiocs # Crystal Semiconductor CS4231
255 device snd_es137x # Ensoniq AudioPCI ES137x
256 device snd_t4dwave # Acer Labs M5451
258 # The crypto framework is required by IPSEC
259 device crypto # Required by IPSEC