kernel - Introduce lightweight buffers
[dragonfly.git] / sys / boot / forth / loader.conf
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1# This is loader.conf - a file full of useful variables that you can
2# set to change the default load behavior of your system. You should
3# not edit this file! Put any overrides into one of the
4# loader_conf_files instead and you will be able to update these
5# defaults later without spamming your local configuration information.
6#
7# All arguments must be in double quotes.
8#
5ee58eed 9# $FreeBSD: src/sys/boot/forth/loader.conf,v 1.72 2003/07/01 01:03:32 brueffer Exp $
79dc5fc6 10# $DragonFly: src/sys/boot/forth/loader.conf,v 1.34 2008/09/02 17:21:15 dillon Exp $
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11
12##############################################################
13### Basic configuration options ############################
14##############################################################
15
16exec=".( Loading /boot/defaults/loader.conf ) cr"
17
3163236a 18kernel="kernel"
5ee58eed 19bootfile="kernel" # Kernel name (possibly absolute path)
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20kernel_options=""
21
22userconfig_script_load="NO"
23userconfig_script_name="/boot/kernel.conf"
24userconfig_script_type="userconfig_script"
25
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26# Must be accessible if either / or /boot is the boot directory.
27#
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28loader_conf_files="loader.conf loader.conf.local"
29nextboot_conf="nextboot.conf"
5ee58eed 30nextboot_enable="NO"
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31
32verbose_loading="NO" # Set to YES for verbose loader output
33
34
35##############################################################
36### Splash screen configuration ############################
37##############################################################
38
39splash_bmp_load="NO" # Set this to YES for bmp splash screen!
40splash_pcx_load="NO" # Set this to YES for pcx splash screen!
41vesa_load="NO" # Set this to YES to load the vesa module
42bitmap_load="NO" # Set this to YES if you want splash screen!
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43bitmap_name="splash.bmp" # Set this to the name of the bmp or pcx file
44bitmap_type="splash_image_data" # and place it on the module_path
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45
46
47##############################################################
48### Loader settings ########################################
49##############################################################
50
51#autoboot_delay="10" # Delay in seconds before autobooting
2fca4b67 52#fred_disable="NO" # Turn Fred's boot menu on and off
eb033191 53#loader_color="NO" # Set to YES for a color version of Fred
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54#console="vidconsole" # Set the current console
55#currdev="disk1s1a" # Set the current device
f4e821f3 56module_path="/boot;/boot/modules;/;/modules" # Set the module search path
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57#prompt="\\${interpret}" # Set the command prompt
58#root_disk_unit="0" # Force the root disk unit number
59#rootdev="disk1s1a" # Set the root filesystem
60
61
62##############################################################
63### Kernel settings ########################################
64##############################################################
65
66 # The following boot_ variables are enabled
67 # by setting them to any value.
68#boot_askname="" # Prompt the user for the name of the root device
69#boot_ddb="" # Instructs the kernel to start in the DDB debugger
70#boot_gdb="" # Selects gdb-remote mode for the kernel debugger
71#boot_single="" # Start system in single-user mode
72#boot_userconfig="" # Run kernel's interactive device configuration program
73#boot_verbose="" # Causes extra debugging information to be printed
22628b14 74#init_path="/sbin/init:/sbin/oinit:/sbin/init.bak"
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75 # Sets the list of init candidates
76#dumpdev="ad0s1b" # Set device for crash dumps
77
78
79##############################################################
80### Kernel tunables ########################################
81##############################################################
82
ceaf2f24 83#hw.physmem="1G" # Limit physical memory. See loader(8)
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84#kern.dfldsiz="" # Set the initial data size limit
85#kern.dflssiz="" # Set the initial stack size limit
86#kern.hz="100" # Set the kernel interval timer rate
87#kern.maxbcache="" # Set the max buffer cache KVA storage
88#kern.maxdsiz="" # Set the max data size
89#kern.maxfiles="" # Set the sys. wide open files limit
90#kern.maxproc="" # Set the maximum # of processes
91#kern.maxssiz="" # Set the max stack size
92#kern.maxswzone="" # Set the max swmeta KVA storage
93#kern.maxtsiz="" # Set the max text size
984263bc 94#kern.maxusers="32" # Set size of various static tables
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95#kern.nbuf="" # Set the number of buffer headers
96#kern.ncallout="" # Set the maximum # of timer events
97#kern.sgrowsiz="" # Set the amount to grow stack
98#kern.cam.scsi_delay="2000" # Delay (in ms) before probing SCSI
99#kern.ipc.maxsockets="" # Set the maximum number of sockets avaliable
984263bc 100#kern.ipc.nmbclusters="" # Set the number of mbuf clusters
5ee58eed 101#kern.ipc.nmbufs="" # Set the maximum number of mbufs
984263bc 102#kern.vm.kmem.size="" # Sets the size of kernel memory (bytes)
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103#net.inet.tcp.tcbhashsize="" # Set the value of TCBHASHSIZE
104#vfs.root.mountfrom="" # Specify root partition in a way the
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105 # kernel understands. You can specify a semicolon
106 # separated device list which will be tried.
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107#debug.ktr.verbose="1" # Enable console dump of KTR events
108#net.graph.maxalloc="128" # Maximum number of queue items to allocate
109#net.graph.ngqfreemax="64" # Maximum number of free queue items to cache
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110
111
112##############################################################
113### Filesystem and related modules #########################
114##############################################################
115
116# Filesystems
117
118cd9660_load="NO" # ISO 9660 filesystem
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119ext2fs_load="NO" # ext2 filesystem
120fdesc_load="NO" # Filedescriptors filesystem
121mfs_load="NO" # Memory filesystem
122msdos_load="NO" # FAT-12/16/32
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123nfs_load="NO" # NFS
124ntfs_load="NO" # NTFS
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125null_load="NO" # Null filesystem
126nwfs_load="NO" # NetWare volume
127portal_load="NO" # Portal filesystem
984263bc 128procfs_load="NO" # Process filesystem
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129smbfs_load="NO" # SMB/CIFS
130udf_load="NO" # UDF filesystem
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131
132# Related stuff
133
134ccd_load="NO" # Concatenated disk driver
135vinum_load="NO" # Concatenated/mirror/raid driver
5ee58eed 136md_load="NO" # Memory disk driver (vnode/swap/malloc)
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137
138
139##############################################################
140### Screen saver modules ###################################
141##############################################################
142
143# This is best done in rc.conf
144
145screensave_load="NO" # Set to YES to load a screensaver module
146screensave_name="green_saver" # Set to the name of the screensaver module
147
148
149##############################################################
150### Emulation modules ######################################
151##############################################################
152
984263bc 153linux_load="NO" # Linux emulation
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154
155
156##############################################################
157### Networking modules #####################################
158##############################################################
159
160if_disc_load="NO" # Discard device
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161if_ef_load="NO" # pseudo-device providing support for multiple ethernet frame types
162if_faith_load="NO" # IPv6-to-IPv4 TCP relay capturing interface
163if_gif_load="NO" # generic tunnel interface
164if_gre_load="NO" # encapsulating network device
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165if_ppp_load="NO" # Kernel ppp
166if_sl_load="NO" # SLIP
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167if_stf_load="NO" # 6to4 tunnel interface
168if_tap_load="NO" # Ethernet tunnel software network interface
984263bc 169if_tun_load="NO" # Tunnel driver (user process ppp)
5ee58eed 170if_vlan_load="NO" # IEEE 802.1Q VLAN network interface
984263bc 171ipfw_load="NO" # Firewall
883271a5 172pf_load="NO" # OpenBSD's packet filter
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173
174
175##############################################################
176### Networking drivers #####################################
177##############################################################
178
179miibus_load="NO" # miibus support, needed for some drivers
b3943547 180if_acx_load="NO" # TI ACX100/ACX111 802.11 wireless NICs
984263bc 181if_an_load="NO" # Aironet 4500/4800 802.11 wireless NICs
5ee58eed 182if_ar_load="NO" # Digi SYNC/570i
b3943547 183if_ath_load="NO" # Atheros 802.11 wireless NICs
0fa5b73e 184if_bce_load="NO" # Broadcom BCM5706/BCM5708 gigabit ethernet
b3943547 185if_bfe_load="NO" # Broadcom BCM4401 PCI ethernet
5ee58eed 186if_bge_load="NO" # Broadcom BCM570x PCI gigabit ethernet
3b66c566 187if_bwi_load="NO" # Broadcom BCM430x/4318 IEEE 802.11b/g wireless
984263bc 188if_dc_load="NO" # DEC/Intel 21143 and various workalikes
5ee58eed 189if_ed_load="NO" # National Semiconductor DS8390/WD83C690 ethernet
5ee58eed 190if_em_load="NO" # Intel(R) PRO/1000 gigabit ethernet
5ee58eed 191if_ep_load="NO" # 3Com Etherlink III (3c5x9)
927596bc 192if_et_load="NO" # Agere ET1310 10/100/Gigabit ethernet
b3943547 193if_fwe_load="NO" # Ethernet emulation driver for FireWire
984263bc 194if_fxp_load="NO" # Intel EtherExpress PRO/100B (82557, 82558)
b3943547 195if_iwi_load="NO" # Intel(R) PRO/Wireless 2200BG/2915ABG MiniPCI
7e2a2e5c 196if_iwl_load="NO" # Intel(R) PRO/Wireless 2100 MiniPCI
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197if_lge_load="NO" # Level 1 LXT1001 NetCellerator PCI gigabit ethernet
198if_lnc_load="NO" # AMD Lance/PCnet Ethernet
a6d5c064 199if_msk_load="NO" # Marvell/SysKonnect Yukon II Gigabit Ethernet
984263bc 200if_my_load="NO" # Myson PCI fast ethernet
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201#if_ndis_load="NO" # NDIS miniport driver wrapper
202if_nfe_load="NO" # NVIDIA nForce MCP 10/100/Gigabit ethernet
5ee58eed 203if_nge_load="NO" # National Semiconductor PCI gigabit ethernet
5ee58eed 204if_pcn_load="NO" # AMD PCnet PCI
b3943547 205if_ral_load="NO" # Ralink Technology 802.11 wireless NICs
b3943547 206if_re_load="NO" # RealTek 8139C+/8169/816xS/811xS/8101E
984263bc 207if_rl_load="NO" # RealTek 8129/8139
b3943547 208if_rtw_load="NO" # Realtek RTL8180L IEEE 802.11b wireless NICs
5ee58eed 209if_sbni_load="NO" # Granch SBNI12 leased line adapters
b3943547 210if_sbsh_load="NO" # Granch SBNI16 SHDSL modem
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211if_sf_load="NO" # Adaptec Duralink PCI (AIC-6915 "starfire")
212if_sis_load="NO" # Silicon Integrated Systems SiS 900/7016
213if_sk_load="NO" # SysKonnect SK-984x series PCI gigabit ethernet
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214if_sr_load="NO" # synchronous RISCom/N2 / WANic 400/405
215if_ste_load="NO" # Sundance Technologies ST201 fast ethernet
b3943547 216if_stge_load="NO" # Sundance/Tamarack TC9021 gigabit ethernet
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217if_ti_load="NO" # Alteon Networks Tigon 1 and Tigon 2
218if_tl_load="NO" # Texas Instruments TNETE100 ("ThunderLAN")
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219if_tx_load="NO" # SMC 83c17x fast ethernet
220if_txp_load="NO" # 3Com 3XP Typhoon/Sidewinder (3CR990)
b3943547 221if_vge_load="NO" # VIA VT6122 PCI gigabit ethernet
984263bc 222if_vr_load="NO" # VIA Rhine I and Rhine II
5ee58eed 223if_vx_load="NO" # 3Com 3C590 family
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224if_wb_load="NO" # Winbond W89C840F
225if_wi_load="NO" # WaveLAN/IEEE 802.11 wireless NICs
5ee58eed 226if_xe_load="NO" # Xircom CreditCard PCMCIA
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227if_xl_load="NO" # 3Com Etherlink XL (3c900, 3c905, 3c905B)
228
e2a1e38b 229
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230##############################################################
231### Netgraph modules #######################################
232##############################################################
233
234ng_UI_load="NO" # UI netgraph node type
235ng_async_load="NO" # asynchronous framing netgraph node type
236ng_bpf_load="NO" # Berkeley packet filter netgraph node type
237ng_bridge_load="NO" # Ethernet bridging netgraph node type
238ng_cisco_load="NO" # Cisco HDLC protocol netgraph node type
239ng_echo_load="NO" # Netgraph echo node type
240ng_ether_load="NO" # Ethernet netgraph node type
241ng_frame_relay_load="NO" # frame relay netgraph node type
242ng_hole_load="NO" # Netgraph discard node type
243ng_iface_load="NO" # interface Netgraph node type
244ng_ksocket_load="NO" # kernel socket netgraph node type
245ng_lmi_load="NO" # frame relay LMI protocol netgraph node type
246ng_mppc_load="NO" # Microsoft MPPC/MPPE compression and encryption netgraph node type
247ng_one2many_load="NO" # packet multiplexing netgraph node type
248ng_ppp_load="NO" # PPP protocol netgraph node type
249ng_pppoe_load="NO" # RFC 2516 PPPOE protocol netgraph node type
250ng_pptpgre_load="NO" # PPTP GRE protocol netgraph node type
251ng_rfc1490_load="NO" # RFC 1490 netgraph node type
252ng_socket_load="NO" # Netgraph socket node type
253ng_tee_load="NO" # Netgraph ``tee'' node type
254ng_tty_load="NO" # Netgraph node type that is also a line discipline
255ng_vjc_load="NO" # Van Jacobsen compression netgraph node type
256
e2a1e38b 257
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258##############################################################
259### Sound modules ##########################################
260##############################################################
261
b3943547 262sound_load="NO" # Digital sound subsystem
5ee58eed 263snd_ad1816_load="NO" # ad1816
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264snd_als4000_load="NO" # als4000
265snd_atiixp_load="NO" # atiixp
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266snd_cmi_load="NO" # cmi
267snd_csa_load="NO" # csa
268snd_cs4281_load="NO" # cs4281
269snd_ds1_load="NO" # ds1
270snd_emu10k1_load="NO" # Creative Sound Blaster Live
271snd_ess_load="NO" # ess
272snd_es137x_load="NO" # es137x
273snd_fm801_load="NO" # fm801
b3943547 274snd_hda_load="NO" # hda
984263bc 275snd_ich_load="NO" # Intel ICH
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276snd_maestro_load="NO" # Maestro
277snd_maestro3_load="NO" # Maestro3
278snd_mss_load="NO" # Mss
279snd_neomagic_load="NO" # Neomagic
280snd_sbc_load="NO" # Sbc
281snd_sb8_load="NO" # Sound Blaster Pro
282snd_sb16_load="NO" # Sound Blaster 16
283snd_solo_load="NO" # Solo
284snd_t4dwave_load="NO" # t4dwave
285snd_via8233_load="NO" # via8233
286snd_via82c686_load="NO" # via82c686
287snd_driver_load="NO" # All sound drivers
984263bc 288
e2a1e38b 289
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290##############################################################
291### USB modules ############################################
292##############################################################
293
294usb_load="NO" # USB subsystem
295ugen_load="NO" # USB generic device, if all else fails ...
296ufm_load="NO" # Fm Radio
297uhid_load="NO" # Human Interface Devices
298ukbd_load="NO" # Keyboard
299ulpt_load="NO" # Printer
300ums_load="NO" # Mouse
301umass_load="NO" # Mass Storage Devices
302umodem_load="NO" # Modems
303uscanner_load="NO" # Scanners
304if_aue_load="NO" # ADMtek USB ethernet
5ee58eed 305if_axe_load="NO" # ASIX Electronics AX88172 USB ethernet
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306if_cue_load="NO" # CATC USB ethernet
307if_kue_load="NO" # Kawasaki LSI USB ethernet
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308if_rue_load="NO" # RealTek RTL8150 USB fast ethernet
309if_rum_load="NO" # Ralink RT2501USB/RT2601USB 802.11 wireless NICs
310if_ural_load="NO" # Ralink RT2500USB 802.11 wireless NICs
311snd_uaudio_load="NO" # USB audio
984263bc 312
e2a1e38b 313
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314##############################################################
315### Other modules ##########################################
316##############################################################
317
5ee58eed 318bktr_load="NO" # Brooktree Bt848/Bt878 TV/Video Capture Card
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319ispfw_load="NO" # Qlogic ISP Firmware
320agp_load="NO" # agp module
321accf_data_load="NO" # Wait for data accept filter
322accf_http_load="NO" # Wait for full HTTP request accept filter
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323random_load="NO" # Random device
324atspeaker_load="NO" # AT speaker module
325
e2a1e38b 326
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327##############################################################
328### ACPI settings ##########################################
329##############################################################
330
331acpi_dsdt_load="NO" # DSDT Overriding
332acpi_dsdt_type="acpi_dsdt" # Don't change this
333acpi_dsdt_name="/boot/acpi_dsdt.aml"
334 # Override DSDT in BIOS by this file
335
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336
337##############################################################
338### Module loading syntax example ##########################
339##############################################################
340
341#module_load="YES" # loads module "module"
342#module_name="realname" # uses "realname" instead of "module"
343#module_type="type" # passes "-t type" to load
344#module_flags="flags" # passes "flags" to the module
345#module_before="cmd" # executes "cmd" before loading the module
346#module_after="cmd" # executes "cmd" after loading the module
347#module_error="cmd" # executes "cmd" if load fails