2#
3# On the handling of kernel options
4#
5# All kernel options should be listed in NOTES, with suitable
6# descriptions. Negative options (options that make some code not
7# compile) should be commented out; LINT (generated from NOTES) should
8# compile as much code as possible. Try to structure option-using
9# code so that a single option only switch code on, or only switch
10# code off, to make it possible to have a full compile-test. If
11# necessary, you can check for COMPILING_LINT to get maximum code
12# coverage.
13#
14# All new options shall also be listed in either "conf/options" or
15# "conf/options.<machine>". Options that affect a single source-file
16# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options
17# that affect multiple files should either go in "opt_global.h" if
18# this is a kernel-wide option (used just about everywhere), or in
19# "opt_<option-name-in-lower-case>.h" if it affect only some files.
20# Note that the effect of listing only an option without a
21# header-file-name in conf/options (and cousins) is that the last
22# convention is followed.
23#
24# This handling scheme is not yet fully implemented.
25#
26#
27# Format of this file:
28# Option name filename
29#
30# If filename is missing, the default is
31# opt_<name-of-option-in-lower-case>.h
32
33# Adaptec Array Controller driver options
34AAC_COMPAT_LINUX opt_aac.h # Enable the linux ioctl interface
35
36AAC_DEBUG opt_aac.h # Debugging levels:
37 # 0 - quiet, only emit warnings
38 # 1 - noisy, emit major function
39 # points and things done
40 # 2 - extremely noisy, emit trace
41 # items in loops, etc.
42
43# Adaptec aic7xxx SCSI controller options
44AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
45 # mapped I/O
46
47AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
48 # targetmode operations.
49
50AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
51 # configuration prom.
52
53AHC_DEBUG_SEQUENCER opt_aic7xxx.h # Enable diagnostic sequencer code
54
55ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
56 # mapped I/O
57
58# Miscellaneous options.
59GEOM opt_geom.h
60COMPAT_43 opt_compat.h
61COMPAT_SUNOS opt_compat.h
62COMPILING_LINT opt_global.h
63CY_PCI_FASTINTR
64DDB
65DDB_UNATTENDED opt_ddb.h
66GDB_REMOTE_CHAT opt_ddb.h
67NODEVFS opt_devfs.h
68HW_WDOG
69KTRACE
70LIBICONV
71MD_ROOT opt_md.h
72MD_ROOT_SIZE opt_md.h
73NTIMECOUNTER opt_ntp.h
74NSWAPDEV opt_swap.h
75PPS_SYNC opt_ntp.h
76QUOTA
77SPX_HACK
78SUIDDIR opt_suiddir.h
79SYSVMSG opt_sysvipc.h
80SYSVSEM opt_sysvipc.h
81SYSVSHM opt_sysvipc.h
82SHMALL opt_sysvipc.h
83SHMMAX opt_sysvipc.h
84SHMMAXPGS opt_sysvipc.h
85SHMMIN opt_sysvipc.h
86SHMMNI opt_sysvipc.h
87SHMSEG opt_sysvipc.h
88SEMMAP opt_sysvipc.h
89SEMMNI opt_sysvipc.h
90SEMMNS opt_sysvipc.h
91SEMMNU opt_sysvipc.h
92SEMMSL opt_sysvipc.h
93SEMOPM opt_sysvipc.h
94SEMUME opt_sysvipc.h
95MSGMNB opt_sysvipc.h
96MSGMNI opt_sysvipc.h
97MSGSEG opt_sysvipc.h
98MSGSSZ opt_sysvipc.h
99MSGTQL opt_sysvipc.h
100UCONSOLE
101VFS_AIO
102
103# POSIX kernel options
104P1003_1B opt_posix.h
105_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
106_KPOSIX_VERSION opt_posix.h
107
108# TrustedBSD and POSIX.1e Kernel Options
109CAPABILITIES opt_cap.h
110
111# Do we want the config file compiled into the kernel?
112INCLUDE_CONFIG_FILE opt_config.h
113
114# Options for static file systems. These should only be used at config
115# time, since the corresponding lkms cannot work if there are any static
116# dependencies. Unusability is enforced by hiding the defines for the
117# options in a never-included header.
118CD9660 opt_dontuse.h
119CODA opt_dontuse.h
120EXT2FS opt_dontuse.h
121FDESCFS opt_dontuse.h
122LINPROCFS opt_dontuse.h
123MSDOSFS opt_dontuse.h
124NULLFS opt_dontuse.h
125NWFS opt_dontuse.h
126PORTALFS opt_dontuse.h
127PROCFS opt_dontuse.h
128PSEUDOFS opt_dontuse.h
129UMAPFS opt_dontuse.h
130NTFS opt_dontuse.h
131HPFS opt_dontuse.h
132UNIONFS opt_dontuse.h
133
134# Broken - ffs_snapshot() dependency from ufs_lookup() :-(
135FFS opt_ffs_broken_fixme.h
136IFS opt_ffs_broken_fixme.h
137
138# These static filesystems has one slightly bogus static dependency in
139# sys/i386/i386/autoconf.c. If any of these filesystems are
140# statically compiled into the kernel, code for mounting them as root
141# filesystems will be enabled - but look below.
142NFSCLIENT opt_nfs.h
143NFSSERVER opt_nfs.h
144
145# If you are following the conditions in the copyright,
146# you can enable soft-updates which will speed up a lot of thigs
147# and make the system safer from crashes at the same time.
148# otherwise a STUB module will be compiled in.
149SOFTUPDATES opt_ffs.h
150
151# Enabling this option turns on support for Access Control Lists in UFS,
152# which can be used to support high security configurations. Depends on
153# UFS_EXTATTR.
154UFS_ACL opt_ufs.h
155
156# Enabling this option turns on support for extended attributes in UFS-based
157# file systems, which can be used to support high security configurations
158# as well as new file system features.
159UFS_EXTATTR opt_ufs.h
160UFS_EXTATTR_AUTOSTART opt_ufs.h
161
162# Enable fast hash lookups for large directories on UFS-based filesystems.
163UFS_DIRHASH opt_ufs.h
164
165# The above static dependencies are planned removed, with a
166# <filesystem>_ROOT option to control if it usable as root. This list
167# allows these options to be present in config files already (though
168# they won't make any difference yet).
169NFS_ROOT opt_nfsroot.h
170
171# Options used only in subr_param.c.
172HZ opt_param.h
173MAXFILES opt_param.h
174NBUF opt_param.h
175NMBCLUSTERS opt_param.h
176NSFBUFS opt_param.h
177VM_BCACHE_SIZE_MAX opt_param.h
178VM_SWZONE_SIZE_MAX opt_param.h
179MAXUSERS
180DFLDSIZ opt_param.h
181MAXDSIZ opt_param.h
182MAXSSIZ opt_param.h
183
184# Generic SCSI options.
185CAM_MAX_HIGHPOWER opt_cam.h
186CAMDEBUG opt_cam.h
187CAM_DEBUG_DELAY opt_cam.h
188CAM_DEBUG_BUS opt_cam.h
189CAM_DEBUG_TARGET opt_cam.h
190CAM_DEBUG_LUN opt_cam.h
191CAM_DEBUG_FLAGS opt_cam.h
192CAM_NEW_TRAN_CODE opt_cam.h
193SCSI_DELAY opt_scsi.h
194SCSI_NO_SENSE_STRINGS opt_scsi.h
195SCSI_NO_OP_STRINGS opt_scsi.h
196
197
198
199# Options used only in cam/scsi/scsi_cd.c
200CHANGER_MIN_BUSY_SECONDS opt_cd.h
201CHANGER_MAX_BUSY_SECONDS opt_cd.h
202
203# Options used only in cam/scsi/scsi_sa.c.
204SA_IO_TIMEOUT opt_sa.h
205SA_SPACE_TIMEOUT opt_sa.h
206SA_REWIND_TIMEOUT opt_sa.h
207SA_ERASE_TIMEOUT opt_sa.h
208SA_1FM_AT_EOD opt_sa.h
209
210# Options used only in cam/scsi/scsi_pt.c
211SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
212
213# Options used only in cam/scsi/scsi_ses.c
214SES_ENABLE_PASSTHROUGH opt_ses.h
215
216# Options used in dev/sym/ (Symbios SCSI driver).
217SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
218 # Allows the ncr to take precedence
219 # 1 (1<<0) -> 810a, 860
220 # 2 (1<<1) -> 825a, 875, 885, 895
221 # 4 (1<<2) -> 895a, 896, 1510d
222SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
223 # disabled:0 (default), enabled:1
224SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
225 # disabled:0, enabled:1 (default)
226SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
227 # default:8, range:[1..64]
228
229# Options used only in pci/ncr.c
230SCSI_NCR_DEBUG opt_ncr.h
231SCSI_NCR_MAX_SYNC opt_ncr.h
232SCSI_NCR_MAX_WIDE opt_ncr.h
233SCSI_NCR_MYADDR opt_ncr.h
234
235# Options used only in pci/isp_pci.c
236ISP_TARGET_MODE opt_isp.h
237
238# Options used in the 'ata' ATA/ATAPI driver
239ACD_DEBUG opt_ata.h
240AST_DEBUG opt_ata.h
241ATAPI_DEBUG opt_ata.h
242ATA_DEBUG opt_ata.h
243ATA_STATIC_ID opt_ata.h
244DEV_ATADISK opt_ata.h
245DEV_ATAPICD opt_ata.h
246DEV_ATAPIST opt_ata.h
247DEV_ATAPIFD opt_ata.h
248
249# Net stuff.
250ACCEPT_FILTER_DATA
251ACCEPT_FILTER_HTTP
252BOOTP opt_bootp.h
253BOOTP_COMPAT opt_bootp.h
254BOOTP_NFSROOT opt_bootp.h
255BOOTP_NFSV3 opt_bootp.h
256BOOTP_WIRED_TO opt_bootp.h
257BRIDGE opt_bdg.h
258ETHER_II opt_ef.h
259ETHER_8023 opt_ef.h
260ETHER_8022 opt_ef.h
261ETHER_SNAP opt_ef.h
262MROUTING opt_mrouting.h
263INET opt_inet.h
264SOMAXCONN opt_inet.h
265INET6 opt_inet6.h
266IPSEC opt_ipsec.h
267IPSEC_ESP opt_ipsec.h
268IPSEC_DEBUG opt_ipsec.h
269IPDIVERT
270DUMMYNET opt_ipdn.h
271IPFILTER opt_ipfilter.h
272IPFILTER_LOG opt_ipfilter.h
273IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
274PFIL_HOOKS opt_pfil_hooks.h
275IPFIREWALL opt_ipfw.h
276IPFIREWALL_VERBOSE opt_ipfw.h
277IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
278IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
279IPFIREWALL_FORWARD opt_ipfw.h
280IPV6FIREWALL opt_ip6fw.h
281IPV6FIREWALL_VERBOSE opt_ip6fw.h
282IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h
283IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h
284IPSTEALTH
285IPX opt_ipx.h
286IPXIP opt_ipx.h
287IPTUNNEL opt_ipx.h
288LIBMCHAIN
289NCP opt_ncp.h
290NETATALK opt_atalk.h
291PPP_BSDCOMP opt_ppp.h
292PPP_DEFLATE opt_ppp.h
293PPP_FILTER opt_ppp.h
294RANDOM_IP_ID
295SLIP_IFF_OPTS opt_slip.h
296TCPDEBUG
297TCP_DROP_SYNFIN opt_tcp_input.h
298XBONEHACK
299
300# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
301# Each netgraph node type can be either be compiled into the kernel
302# or loaded dynamically. To get the former, include the corresponding
303# option below. Each type has its own man page, e.g. ng_async(4).
304NETGRAPH
305NETGRAPH_ASYNC opt_netgraph.h
306NETGRAPH_BPF opt_netgraph.h
307NETGRAPH_BRIDGE opt_netgraph.h
308NETGRAPH_CISCO opt_netgraph.h
309NETGRAPH_ECHO opt_netgraph.h
310NETGRAPH_ETHER opt_netgraph.h
311NETGRAPH_FRAME_RELAY opt_netgraph.h
312NETGRAPH_GIF opt_netgraph.h
313NETGRAPH_GIF_DEMUX opt_netgraph.h
314NETGRAPH_HOLE opt_netgraph.h
315NETGRAPH_IFACE opt_netgraph.h
316NETGRAPH_IP_INPUT opt_netgraph.h
317NETGRAPH_KSOCKET opt_netgraph.h
318NETGRAPH_LMI opt_netgraph.h
319# MPPC compression requires proprietary files (not included)
320NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
321NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
322NETGRAPH_ONE2MANY opt_netgraph.h
323NETGRAPH_PPP opt_netgraph.h
324NETGRAPH_PPPOE opt_netgraph.h
325NETGRAPH_PPTPGRE opt_netgraph.h
326NETGRAPH_RFC1490 opt_netgraph.h
327NETGRAPH_SOCKET opt_netgraph.h
328NETGRAPH_SPLIT opt_netgraph.h
329NETGRAPH_TEE opt_netgraph.h
330NETGRAPH_TTY opt_netgraph.h
331NETGRAPH_UI opt_netgraph.h
332NETGRAPH_VJC opt_netgraph.h
333
334# ATM (HARP version)
335ATM_CORE opt_atm.h
336ATM_IP opt_atm.h
337ATM_SIGPVC opt_atm.h
338ATM_SPANS opt_atm.h
339ATM_UNI opt_atm.h
340
341# XXX Conflict: # of devices vs network protocol (Native ATM).
342# This makes "atm.h" unusable.
343NATM opt_natm.h
344
345DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
346 # mapped I/O
347# DPT driver debug flags
348DPT_MEASURE_PERFORMANCE opt_dpt.h
349DPT_HANDLE_TIMEOUTS opt_dpt.h
350DPT_TIMEOUT_FACTOR opt_dpt.h
351DPT_LOST_IRQ opt_dpt.h
352DPT_RESET_HBA opt_dpt.h
353
354# Adaptec ASR and DPT V/VI controller options
355ASR_MEASURE_PERFORMANCE opt_asr.h
356
357# Misc debug flags. Most of these should probably be replaced with
358# 'DEBUG', and then let people recompile just the interesting modules
359# with 'make CC="cc -DDEBUG"'.
360CLUSTERDEBUG opt_debug_cluster.h
361DEBUG_1284 opt_ppb_1284.h
362VP0_DEBUG opt_vpo.h
363LPT_DEBUG opt_lpt.h
364PLIP_DEBUG opt_plip.h
365LOCKF_DEBUG opt_debug_lockf.h
366NPX_DEBUG opt_debug_npx.h
367NETATALKDEBUG opt_atalk.h
368SI_DEBUG opt_debug_si.h
369
370# Fb options
371FB_DEBUG opt_fb.h
372FB_INSTALL_CDEV opt_fb.h
373
374# ppbus related options
375PERIPH_1284 opt_ppb_1284.h
376DONTPROBE_1284 opt_ppb_1284.h
377
378# smbus related options
379ENABLE_ALART opt_intpm.h
380
381# These cause changes all over the kernel
382BLKDEV_IOSIZE opt_global.h
383DEBUG opt_global.h
384DEBUG_LOCKS opt_global.h
385DEBUG_VFS_LOCKS opt_global.h
386LOOKUP_SHARED opt_global.h
387DIAGNOSTIC opt_global.h
388ENABLE_VFS_IOOPT opt_global.h
389INVARIANT_SUPPORT opt_global.h
390INVARIANTS opt_global.h
391REGRESSION opt_global.h
392RESTARTABLE_PANICS opt_global.h
393VFS_BIO_DEBUG opt_global.h
394
395# These are VM related options
396VM_KMEM_SIZE opt_vm.h
397VM_KMEM_SIZE_SCALE opt_vm.h
398VM_KMEM_SIZE_MAX opt_vm.h
399NO_SWAPPING opt_vm.h
400PQ_NOOPT opt_vmpage.h
401PQ_NORMALCACHE opt_vmpage.h
402PQ_MEDIUMCACHE opt_vmpage.h
403PQ_LARGECACHE opt_vmpage.h
404PQ_HUGECACHE opt_vmpage.h
405PQ_CACHESIZE opt_vmpage.h
406
407# Standard SMP options
408SMP opt_global.h
409
410# Size of the kernel message buffer
411MSGBUF_SIZE opt_msgbuf.h
412
413# PCI related options
414PCI_ENABLE_IO_MODES opt_pci.h
415PCI_ALLOW_UNSUPPORTED_IO_RANGE opt_pci.h
416
417# NFS options
418NFS_MINATTRTIMO opt_nfs.h
419NFS_MAXATTRTIMO opt_nfs.h
420NFS_MINDIRATTRTIMO opt_nfs.h
421NFS_MAXDIRATTRTIMO opt_nfs.h
422NFS_GATHERDELAY opt_nfs.h
423NFS_WDELAYHASHSIZ opt_nfs.h
424NFS_DEBUG opt_nfs.h
425
426# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
427OVERRIDE_CARD opt_bktr.h
428OVERRIDE_TUNER opt_bktr.h
429OVERRIDE_DBX opt_bktr.h
430OVERRIDE_MSP opt_bktr.h
431BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
432BROOKTREE_ALLOC_PAGES opt_bktr.h
433BKTR_OVERRIDE_CARD opt_bktr.h
434BKTR_OVERRIDE_TUNER opt_bktr.h
435BKTR_OVERRIDE_DBX opt_bktr.h
436BKTR_OVERRIDE_MSP opt_bktr.h
437BKTR_SYSTEM_DEFAULT opt_bktr.h
438BKTR_ALLOC_PAGES opt_bktr.h
439BKTR_USE_PLL opt_bktr.h
440BKTR_GPIO_ACCESS opt_bktr.h
441BKTR_NO_MSP_RESET opt_bktr.h
442BKTR_430_FX_MODE opt_bktr.h
443BKTR_SIS_VIA_MODE opt_bktr.h
| 2#
3# On the handling of kernel options
4#
5# All kernel options should be listed in NOTES, with suitable
6# descriptions. Negative options (options that make some code not
7# compile) should be commented out; LINT (generated from NOTES) should
8# compile as much code as possible. Try to structure option-using
9# code so that a single option only switch code on, or only switch
10# code off, to make it possible to have a full compile-test. If
11# necessary, you can check for COMPILING_LINT to get maximum code
12# coverage.
13#
14# All new options shall also be listed in either "conf/options" or
15# "conf/options.<machine>". Options that affect a single source-file
16# <xxx>.[c|s] should be directed into "opt_<xxx>.h", while options
17# that affect multiple files should either go in "opt_global.h" if
18# this is a kernel-wide option (used just about everywhere), or in
19# "opt_<option-name-in-lower-case>.h" if it affect only some files.
20# Note that the effect of listing only an option without a
21# header-file-name in conf/options (and cousins) is that the last
22# convention is followed.
23#
24# This handling scheme is not yet fully implemented.
25#
26#
27# Format of this file:
28# Option name filename
29#
30# If filename is missing, the default is
31# opt_<name-of-option-in-lower-case>.h
32
33# Adaptec Array Controller driver options
34AAC_COMPAT_LINUX opt_aac.h # Enable the linux ioctl interface
35
36AAC_DEBUG opt_aac.h # Debugging levels:
37 # 0 - quiet, only emit warnings
38 # 1 - noisy, emit major function
39 # points and things done
40 # 2 - extremely noisy, emit trace
41 # items in loops, etc.
42
43# Adaptec aic7xxx SCSI controller options
44AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
45 # mapped I/O
46
47AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
48 # targetmode operations.
49
50AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
51 # configuration prom.
52
53AHC_DEBUG_SEQUENCER opt_aic7xxx.h # Enable diagnostic sequencer code
54
55ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
56 # mapped I/O
57
58# Miscellaneous options.
59GEOM opt_geom.h
60COMPAT_43 opt_compat.h
61COMPAT_SUNOS opt_compat.h
62COMPILING_LINT opt_global.h
63CY_PCI_FASTINTR
64DDB
65DDB_UNATTENDED opt_ddb.h
66GDB_REMOTE_CHAT opt_ddb.h
67NODEVFS opt_devfs.h
68HW_WDOG
69KTRACE
70LIBICONV
71MD_ROOT opt_md.h
72MD_ROOT_SIZE opt_md.h
73NTIMECOUNTER opt_ntp.h
74NSWAPDEV opt_swap.h
75PPS_SYNC opt_ntp.h
76QUOTA
77SPX_HACK
78SUIDDIR opt_suiddir.h
79SYSVMSG opt_sysvipc.h
80SYSVSEM opt_sysvipc.h
81SYSVSHM opt_sysvipc.h
82SHMALL opt_sysvipc.h
83SHMMAX opt_sysvipc.h
84SHMMAXPGS opt_sysvipc.h
85SHMMIN opt_sysvipc.h
86SHMMNI opt_sysvipc.h
87SHMSEG opt_sysvipc.h
88SEMMAP opt_sysvipc.h
89SEMMNI opt_sysvipc.h
90SEMMNS opt_sysvipc.h
91SEMMNU opt_sysvipc.h
92SEMMSL opt_sysvipc.h
93SEMOPM opt_sysvipc.h
94SEMUME opt_sysvipc.h
95MSGMNB opt_sysvipc.h
96MSGMNI opt_sysvipc.h
97MSGSEG opt_sysvipc.h
98MSGSSZ opt_sysvipc.h
99MSGTQL opt_sysvipc.h
100UCONSOLE
101VFS_AIO
102
103# POSIX kernel options
104P1003_1B opt_posix.h
105_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
106_KPOSIX_VERSION opt_posix.h
107
108# TrustedBSD and POSIX.1e Kernel Options
109CAPABILITIES opt_cap.h
110
111# Do we want the config file compiled into the kernel?
112INCLUDE_CONFIG_FILE opt_config.h
113
114# Options for static file systems. These should only be used at config
115# time, since the corresponding lkms cannot work if there are any static
116# dependencies. Unusability is enforced by hiding the defines for the
117# options in a never-included header.
118CD9660 opt_dontuse.h
119CODA opt_dontuse.h
120EXT2FS opt_dontuse.h
121FDESCFS opt_dontuse.h
122LINPROCFS opt_dontuse.h
123MSDOSFS opt_dontuse.h
124NULLFS opt_dontuse.h
125NWFS opt_dontuse.h
126PORTALFS opt_dontuse.h
127PROCFS opt_dontuse.h
128PSEUDOFS opt_dontuse.h
129UMAPFS opt_dontuse.h
130NTFS opt_dontuse.h
131HPFS opt_dontuse.h
132UNIONFS opt_dontuse.h
133
134# Broken - ffs_snapshot() dependency from ufs_lookup() :-(
135FFS opt_ffs_broken_fixme.h
136IFS opt_ffs_broken_fixme.h
137
138# These static filesystems has one slightly bogus static dependency in
139# sys/i386/i386/autoconf.c. If any of these filesystems are
140# statically compiled into the kernel, code for mounting them as root
141# filesystems will be enabled - but look below.
142NFSCLIENT opt_nfs.h
143NFSSERVER opt_nfs.h
144
145# If you are following the conditions in the copyright,
146# you can enable soft-updates which will speed up a lot of thigs
147# and make the system safer from crashes at the same time.
148# otherwise a STUB module will be compiled in.
149SOFTUPDATES opt_ffs.h
150
151# Enabling this option turns on support for Access Control Lists in UFS,
152# which can be used to support high security configurations. Depends on
153# UFS_EXTATTR.
154UFS_ACL opt_ufs.h
155
156# Enabling this option turns on support for extended attributes in UFS-based
157# file systems, which can be used to support high security configurations
158# as well as new file system features.
159UFS_EXTATTR opt_ufs.h
160UFS_EXTATTR_AUTOSTART opt_ufs.h
161
162# Enable fast hash lookups for large directories on UFS-based filesystems.
163UFS_DIRHASH opt_ufs.h
164
165# The above static dependencies are planned removed, with a
166# <filesystem>_ROOT option to control if it usable as root. This list
167# allows these options to be present in config files already (though
168# they won't make any difference yet).
169NFS_ROOT opt_nfsroot.h
170
171# Options used only in subr_param.c.
172HZ opt_param.h
173MAXFILES opt_param.h
174NBUF opt_param.h
175NMBCLUSTERS opt_param.h
176NSFBUFS opt_param.h
177VM_BCACHE_SIZE_MAX opt_param.h
178VM_SWZONE_SIZE_MAX opt_param.h
179MAXUSERS
180DFLDSIZ opt_param.h
181MAXDSIZ opt_param.h
182MAXSSIZ opt_param.h
183
184# Generic SCSI options.
185CAM_MAX_HIGHPOWER opt_cam.h
186CAMDEBUG opt_cam.h
187CAM_DEBUG_DELAY opt_cam.h
188CAM_DEBUG_BUS opt_cam.h
189CAM_DEBUG_TARGET opt_cam.h
190CAM_DEBUG_LUN opt_cam.h
191CAM_DEBUG_FLAGS opt_cam.h
192CAM_NEW_TRAN_CODE opt_cam.h
193SCSI_DELAY opt_scsi.h
194SCSI_NO_SENSE_STRINGS opt_scsi.h
195SCSI_NO_OP_STRINGS opt_scsi.h
196
197
198
199# Options used only in cam/scsi/scsi_cd.c
200CHANGER_MIN_BUSY_SECONDS opt_cd.h
201CHANGER_MAX_BUSY_SECONDS opt_cd.h
202
203# Options used only in cam/scsi/scsi_sa.c.
204SA_IO_TIMEOUT opt_sa.h
205SA_SPACE_TIMEOUT opt_sa.h
206SA_REWIND_TIMEOUT opt_sa.h
207SA_ERASE_TIMEOUT opt_sa.h
208SA_1FM_AT_EOD opt_sa.h
209
210# Options used only in cam/scsi/scsi_pt.c
211SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
212
213# Options used only in cam/scsi/scsi_ses.c
214SES_ENABLE_PASSTHROUGH opt_ses.h
215
216# Options used in dev/sym/ (Symbios SCSI driver).
217SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits)
218 # Allows the ncr to take precedence
219 # 1 (1<<0) -> 810a, 860
220 # 2 (1<<1) -> 825a, 875, 885, 895
221 # 4 (1<<2) -> 895a, 896, 1510d
222SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885
223 # disabled:0 (default), enabled:1
224SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking
225 # disabled:0, enabled:1 (default)
226SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported
227 # default:8, range:[1..64]
228
229# Options used only in pci/ncr.c
230SCSI_NCR_DEBUG opt_ncr.h
231SCSI_NCR_MAX_SYNC opt_ncr.h
232SCSI_NCR_MAX_WIDE opt_ncr.h
233SCSI_NCR_MYADDR opt_ncr.h
234
235# Options used only in pci/isp_pci.c
236ISP_TARGET_MODE opt_isp.h
237
238# Options used in the 'ata' ATA/ATAPI driver
239ACD_DEBUG opt_ata.h
240AST_DEBUG opt_ata.h
241ATAPI_DEBUG opt_ata.h
242ATA_DEBUG opt_ata.h
243ATA_STATIC_ID opt_ata.h
244DEV_ATADISK opt_ata.h
245DEV_ATAPICD opt_ata.h
246DEV_ATAPIST opt_ata.h
247DEV_ATAPIFD opt_ata.h
248
249# Net stuff.
250ACCEPT_FILTER_DATA
251ACCEPT_FILTER_HTTP
252BOOTP opt_bootp.h
253BOOTP_COMPAT opt_bootp.h
254BOOTP_NFSROOT opt_bootp.h
255BOOTP_NFSV3 opt_bootp.h
256BOOTP_WIRED_TO opt_bootp.h
257BRIDGE opt_bdg.h
258ETHER_II opt_ef.h
259ETHER_8023 opt_ef.h
260ETHER_8022 opt_ef.h
261ETHER_SNAP opt_ef.h
262MROUTING opt_mrouting.h
263INET opt_inet.h
264SOMAXCONN opt_inet.h
265INET6 opt_inet6.h
266IPSEC opt_ipsec.h
267IPSEC_ESP opt_ipsec.h
268IPSEC_DEBUG opt_ipsec.h
269IPDIVERT
270DUMMYNET opt_ipdn.h
271IPFILTER opt_ipfilter.h
272IPFILTER_LOG opt_ipfilter.h
273IPFILTER_DEFAULT_BLOCK opt_ipfilter.h
274PFIL_HOOKS opt_pfil_hooks.h
275IPFIREWALL opt_ipfw.h
276IPFIREWALL_VERBOSE opt_ipfw.h
277IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
278IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
279IPFIREWALL_FORWARD opt_ipfw.h
280IPV6FIREWALL opt_ip6fw.h
281IPV6FIREWALL_VERBOSE opt_ip6fw.h
282IPV6FIREWALL_VERBOSE_LIMIT opt_ip6fw.h
283IPV6FIREWALL_DEFAULT_TO_ACCEPT opt_ip6fw.h
284IPSTEALTH
285IPX opt_ipx.h
286IPXIP opt_ipx.h
287IPTUNNEL opt_ipx.h
288LIBMCHAIN
289NCP opt_ncp.h
290NETATALK opt_atalk.h
291PPP_BSDCOMP opt_ppp.h
292PPP_DEFLATE opt_ppp.h
293PPP_FILTER opt_ppp.h
294RANDOM_IP_ID
295SLIP_IFF_OPTS opt_slip.h
296TCPDEBUG
297TCP_DROP_SYNFIN opt_tcp_input.h
298XBONEHACK
299
300# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
301# Each netgraph node type can be either be compiled into the kernel
302# or loaded dynamically. To get the former, include the corresponding
303# option below. Each type has its own man page, e.g. ng_async(4).
304NETGRAPH
305NETGRAPH_ASYNC opt_netgraph.h
306NETGRAPH_BPF opt_netgraph.h
307NETGRAPH_BRIDGE opt_netgraph.h
308NETGRAPH_CISCO opt_netgraph.h
309NETGRAPH_ECHO opt_netgraph.h
310NETGRAPH_ETHER opt_netgraph.h
311NETGRAPH_FRAME_RELAY opt_netgraph.h
312NETGRAPH_GIF opt_netgraph.h
313NETGRAPH_GIF_DEMUX opt_netgraph.h
314NETGRAPH_HOLE opt_netgraph.h
315NETGRAPH_IFACE opt_netgraph.h
316NETGRAPH_IP_INPUT opt_netgraph.h
317NETGRAPH_KSOCKET opt_netgraph.h
318NETGRAPH_LMI opt_netgraph.h
319# MPPC compression requires proprietary files (not included)
320NETGRAPH_MPPC_COMPRESSION opt_netgraph.h
321NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h
322NETGRAPH_ONE2MANY opt_netgraph.h
323NETGRAPH_PPP opt_netgraph.h
324NETGRAPH_PPPOE opt_netgraph.h
325NETGRAPH_PPTPGRE opt_netgraph.h
326NETGRAPH_RFC1490 opt_netgraph.h
327NETGRAPH_SOCKET opt_netgraph.h
328NETGRAPH_SPLIT opt_netgraph.h
329NETGRAPH_TEE opt_netgraph.h
330NETGRAPH_TTY opt_netgraph.h
331NETGRAPH_UI opt_netgraph.h
332NETGRAPH_VJC opt_netgraph.h
333
334# ATM (HARP version)
335ATM_CORE opt_atm.h
336ATM_IP opt_atm.h
337ATM_SIGPVC opt_atm.h
338ATM_SPANS opt_atm.h
339ATM_UNI opt_atm.h
340
341# XXX Conflict: # of devices vs network protocol (Native ATM).
342# This makes "atm.h" unusable.
343NATM opt_natm.h
344
345DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
346 # mapped I/O
347# DPT driver debug flags
348DPT_MEASURE_PERFORMANCE opt_dpt.h
349DPT_HANDLE_TIMEOUTS opt_dpt.h
350DPT_TIMEOUT_FACTOR opt_dpt.h
351DPT_LOST_IRQ opt_dpt.h
352DPT_RESET_HBA opt_dpt.h
353
354# Adaptec ASR and DPT V/VI controller options
355ASR_MEASURE_PERFORMANCE opt_asr.h
356
357# Misc debug flags. Most of these should probably be replaced with
358# 'DEBUG', and then let people recompile just the interesting modules
359# with 'make CC="cc -DDEBUG"'.
360CLUSTERDEBUG opt_debug_cluster.h
361DEBUG_1284 opt_ppb_1284.h
362VP0_DEBUG opt_vpo.h
363LPT_DEBUG opt_lpt.h
364PLIP_DEBUG opt_plip.h
365LOCKF_DEBUG opt_debug_lockf.h
366NPX_DEBUG opt_debug_npx.h
367NETATALKDEBUG opt_atalk.h
368SI_DEBUG opt_debug_si.h
369
370# Fb options
371FB_DEBUG opt_fb.h
372FB_INSTALL_CDEV opt_fb.h
373
374# ppbus related options
375PERIPH_1284 opt_ppb_1284.h
376DONTPROBE_1284 opt_ppb_1284.h
377
378# smbus related options
379ENABLE_ALART opt_intpm.h
380
381# These cause changes all over the kernel
382BLKDEV_IOSIZE opt_global.h
383DEBUG opt_global.h
384DEBUG_LOCKS opt_global.h
385DEBUG_VFS_LOCKS opt_global.h
386LOOKUP_SHARED opt_global.h
387DIAGNOSTIC opt_global.h
388ENABLE_VFS_IOOPT opt_global.h
389INVARIANT_SUPPORT opt_global.h
390INVARIANTS opt_global.h
391REGRESSION opt_global.h
392RESTARTABLE_PANICS opt_global.h
393VFS_BIO_DEBUG opt_global.h
394
395# These are VM related options
396VM_KMEM_SIZE opt_vm.h
397VM_KMEM_SIZE_SCALE opt_vm.h
398VM_KMEM_SIZE_MAX opt_vm.h
399NO_SWAPPING opt_vm.h
400PQ_NOOPT opt_vmpage.h
401PQ_NORMALCACHE opt_vmpage.h
402PQ_MEDIUMCACHE opt_vmpage.h
403PQ_LARGECACHE opt_vmpage.h
404PQ_HUGECACHE opt_vmpage.h
405PQ_CACHESIZE opt_vmpage.h
406
407# Standard SMP options
408SMP opt_global.h
409
410# Size of the kernel message buffer
411MSGBUF_SIZE opt_msgbuf.h
412
413# PCI related options
414PCI_ENABLE_IO_MODES opt_pci.h
415PCI_ALLOW_UNSUPPORTED_IO_RANGE opt_pci.h
416
417# NFS options
418NFS_MINATTRTIMO opt_nfs.h
419NFS_MAXATTRTIMO opt_nfs.h
420NFS_MINDIRATTRTIMO opt_nfs.h
421NFS_MAXDIRATTRTIMO opt_nfs.h
422NFS_GATHERDELAY opt_nfs.h
423NFS_WDELAYHASHSIZ opt_nfs.h
424NFS_DEBUG opt_nfs.h
425
426# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
427OVERRIDE_CARD opt_bktr.h
428OVERRIDE_TUNER opt_bktr.h
429OVERRIDE_DBX opt_bktr.h
430OVERRIDE_MSP opt_bktr.h
431BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
432BROOKTREE_ALLOC_PAGES opt_bktr.h
433BKTR_OVERRIDE_CARD opt_bktr.h
434BKTR_OVERRIDE_TUNER opt_bktr.h
435BKTR_OVERRIDE_DBX opt_bktr.h
436BKTR_OVERRIDE_MSP opt_bktr.h
437BKTR_SYSTEM_DEFAULT opt_bktr.h
438BKTR_ALLOC_PAGES opt_bktr.h
439BKTR_USE_PLL opt_bktr.h
440BKTR_GPIO_ACCESS opt_bktr.h
441BKTR_NO_MSP_RESET opt_bktr.h
442BKTR_430_FX_MODE opt_bktr.h
443BKTR_SIS_VIA_MODE opt_bktr.h
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