2 # GENERIC -- Generic kernel configuration file for FreeBSD/pc98
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
26 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
28 options SCHED_4BSD # 4BSD scheduler
29 #options PREEMPTION # Enable kernel thread preemption
30 options INET # InterNETworking
31 options INET6 # IPv6 communications protocols
32 options SCTP # Stream Control Transmission Protocol
33 options FFS # Berkeley Fast Filesystem
34 options SOFTUPDATES # Enable FFS soft updates support
35 options UFS_ACL # Support for access control lists
36 options UFS_DIRHASH # Improve performance on big directories
37 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
38 options MD_ROOT # MD is a potential root device
39 options NFSCL # New Network Filesystem Client
40 options NFSD # New Network Filesystem Server
41 options NFSLOCKD # Network Lock Manager
42 options NFS_ROOT # NFS usable as /, requires NFSCL
43 options MSDOSFS # MSDOS Filesystem
44 options CD9660 # ISO 9660 Filesystem
45 options PROCFS # Process filesystem (requires PSEUDOFS)
46 options PSEUDOFS # Pseudo-filesystem framework
47 options GEOM_PART_GPT # GUID Partition Tables.
48 options GEOM_LABEL # Provides labelization
49 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
50 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
51 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
52 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
53 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
54 options EPSON_BOUNCEDMA # use bounce buffer for 15-16M
55 #options EPSON_MEMWIN # EPSON memory window support
57 options KTRACE # ktrace(1) support
58 options STACK # stack(9) support
59 options SYSVSHM # SYSV-style shared memory
60 options SYSVMSG # SYSV-style message queues
61 options SYSVSEM # SYSV-style semaphores
62 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
63 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
64 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
65 options AUDIT # Security event auditing
66 options CAPABILITY_MODE # Capsicum capability mode
67 options CAPABILITIES # Capsicum capabilities
68 options PROCDESC # Support for process descriptors
69 options MAC # TrustedBSD MAC Framework
70 options INCLUDE_CONFIG_FILE # Include this file in kernel
71 options KDB # Kernel debugger related code
72 options KDB_TRACE # Print a stack trace for a panic
74 # To make an SMP kernel, the next two lines are needed
75 #options SMP # Symmetric MultiProcessor Kernel
76 #device apic # I/O APIC
85 device ahci # AHCI-compatible SATA controllers
86 device ata # Legacy ATA/SATA controllers
87 options ATA_STATIC_ID # Static device numbering
88 device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
89 device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
92 device adv # Advansys SCSI adapters
93 device ahc # AHA2940 and onboard AIC7xxx devices
94 device esp # AMD Am53C974 (Tekram DC-390(T))
95 device isp # Qlogic family
96 #device ncr # NCR/Symbios Logic
97 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
99 device aic # PC-9801-100
100 device ct # host adapter using WD33C93[ABC] chip (C bus)
102 device ncv # NCR 53C500
103 device nsp # Workbit Ninja SCSI-3
104 device stg # TMC 18C30/18C50
106 # ATA/SCSI peripherals
107 device scbus # SCSI bus (required for ATA/SCSI)
108 device ch # SCSI media changers
109 device da # Direct Access (disks)
110 device sa # Sequential Access (tape etc)
112 device pass # Passthrough device (direct ATA/SCSI access)
113 device ses # Enclosure Services (SES and SAF-TE)
116 device pckbd # PC98 keyboard
118 device gdc # GDC screen
120 device splash # Splash screen and screen saver support
122 # syscons is the default console driver, resembling an SCO console
125 #device agp # support several AGP chipsets
127 # Power management support (see NOTES for more options)
132 # Add suspend/resume support for the i8254.
135 # PCCARD (PCMCIA) support
136 # PCMCIA and cardbus bridge support
137 device cbb # cardbus (yenta) bridge
138 device pccard # PC Card (16-bit) bus
139 device cardbus # CardBus (32-bit) bus
142 #options COM_MULTIPORT
143 #options COM_ESP # ESP98
144 #device sio # 8250, 16[45]50, 8251 based serial ports
145 device uart # Generic UART driver
152 device ppbus # Parallel port bus (required)
154 device ppi # Parallel port interface device
155 #device vpo # Requires scbus and da
160 device de # DEC/Intel DC21x4x (``Tulip'')
161 #device em # Intel PRO/1000 adapter Gigabit Ethernet Card
162 device le # AMD Am7900 LANCE and Am79C9xx PCnet
163 #device ti # Alteon Networks Tigon I/II gigabit Ethernet
164 device txp # 3Com 3cR990 (``Typhoon'')
165 device vx # 3Com 3c590, 3c595 (``Vortex'')
167 # PCI Ethernet NICs that use the common MII bus controller code.
168 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
169 device miibus # MII bus support
170 device bfe # Broadcom BCM440x 10/100 Ethernet
171 #device bge # Broadcom BCM570xx Gigabit Ethernet
172 device dc # DEC/Intel 21143 and various workalikes
173 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
174 #device lge # Level 1 LXT1001 gigabit Ethernet
175 #device nge # NatSemi DP83820 gigabit Ethernet
176 device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
177 device re # RealTek 8139C+/8169/8169S/8110S
178 device rl # RealTek 8129/8139
179 device sf # Adaptec AIC-6915 (``Starfire'')
180 device sis # Silicon Integrated Systems SiS 900/SiS 7016
181 #device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
182 device ste # Sundance ST201 (D-Link DFE-550TX)
183 device tl # Texas Instruments ThunderLAN
184 device tx # SMC EtherPower II (83c170 ``EPIC'')
185 #device vge # VIA VT612x gigabit Ethernet
186 device vr # VIA Rhine, Rhine II
187 device wb # Winbond W89C840F
188 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
190 # ISA Ethernet NICs. pccard NICs included.
191 # 'device ed' requires 'device miibus'
192 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
193 device ep # Etherlink III based cards
194 device fe # Fujitsu MB8696x based cards
195 device sn # SMC's 9000 series of Ethernet chips
197 device xe # Xircom pccard Ethernet
200 #device wlan # 802.11 support
201 #options IEEE80211_DEBUG # enable debug msgs
202 #options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
203 options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
204 #device wlan_wep # 802.11 WEP support
205 #device wlan_ccmp # 802.11 CCMP support
206 #device wlan_tkip # 802.11 TKIP support
207 #device wlan_amrr # AMRR transmit rate control algorithm
208 #device an # Aironet 4500/4800 802.11 wireless NICs.
209 #device ath # Atheros NICs
210 #device ath_pci # Atheros pci/cardbus glue
211 #device ath_hal # pci/cardbus chip support
212 options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
213 #device ath_rate_sample # SampleRate tx rate control for ath
214 #device ral # Ralink Technology RT2500 wireless NICs.
215 #device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
216 #device wl # Older non 802.11 Wavelan wireless NIC.
219 device loop # Network loopback
220 device random # Entropy device
221 device ether # Ethernet support
222 device vlan # 802.1Q VLAN support
223 device tun # Packet tunnel.
224 device md # Memory "disks"
225 device gif # IPv6 and IPv4 tunneling
226 device faith # IPv6-to-IPv4 relaying (translation)
227 device firmware # firmware assist module
229 # The `bpf' device enables the Berkeley Packet Filter.
230 # Be aware of the administrative consequences of enabling this!
231 # Note that 'bpf' is required for DHCP.
232 device bpf # Berkeley packet filter
235 #options USB_DEBUG # enable debug msgs
236 #device uhci # UHCI PCI->USB interface
237 #device ohci # OHCI PCI->USB interface
238 #device ehci # EHCI PCI->USB interface (USB 2.0)
239 #device usb # USB Bus (required)
240 #device ukbd # Keyboard
241 #device umass # Disks/Mass storage - Requires scbus and da
244 #device sound # Generic sound driver (required)
245 #device snd_mss # Microsoft Sound System
246 #device "snd_sb16" # Sound Blaster 16
247 #device snd_sbc # Sound Blaster