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