1# $FreeBSD: head/sys/conf/options 53626 1999-11-23 05:42:36Z shin $
2#
3# On the handling of kernel options
4#
5# All kernel options should be listed in LINT, with suitable
6# descriptions. Negative options (options that make some code not
7# compile) should be commented out; LINT should compile as much code
8# as possible. Try to structure option-using code so that a single
9# option only switch code on, or only switch code off, to make it
10# possible to have a full compile-test. If necessary, you can include
11# "opt_lint.h" and 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# "<machine>/conf/options.<machine>". Options that affect a single
16# source-file <xxx>.[c|s] should be directed into "opt_<xxx>.h", while
17# options that affect multiple files should either go in
18# "opt_global.h" if this is a kernel-wide option (used just about
19# everywhere), or in "opt_<option-name-in-lower-case>.h" if it affect
20# only some files. Note that the effect of listing only an option
21# without a header-file-name in conf/options (and cousins) is that the
22# last 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 aic7xxx SCSI controller options
34AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
35 # mapped I/O
36
37AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
38 # targetmode operations.
39
40AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
41 # configuration prom.
42
43ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
44 # mapped I/O
45
46# Miscellaneous options.
47COMPAT_43 opt_compat.h
48COMPAT_SUNOS opt_compat.h
49COMPILING_LINT opt_lint.h
50CY_PCI_FASTINTR
51DDB
52DDB_UNATTENDED opt_ddb.h
53GDB_REMOTE_CHAT opt_ddb.h
54DEVFS
55HW_WDOG
56KTRACE
57MD5
58MFS_ROOT opt_mfs.h
59MFS_ROOT_SIZE opt_mfs.h
60NTIMECOUNTER opt_ntp.h
61NSWAPDEV opt_swap.h
62PPS_SYNC opt_ntp.h
63QUOTA
64SPX_HACK
65SUIDDIR opt_suiddir.h
66SYSVMSG opt_sysvipc.h
67SYSVSEM opt_sysvipc.h
68SYSVSHM opt_sysvipc.h
69UCONSOLE
70ICMP_BANDLIM
71
72# POSIX kernel options
73P1003_1B opt_posix.h
74_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
75_KPOSIX_VERSION opt_posix.h
76
77# Do we want the config file compiled into the kernel?
78INCLUDE_CONFIG_FILE opt_config.h
79
80# Options for static file systems. These should only be used at config
81# time, since the corresponding lkms cannot work if there are any static
82# dependencies. Unusability is enforced by hiding the defines for the
83# options in a never-included header.
84EXT2FS opt_dontuse.h
85FDESC opt_dontuse.h
86KERNFS opt_dontuse.h
87MFS opt_dontuse.h
88MSDOSFS opt_dontuse.h
89NULLFS opt_dontuse.h
90PORTAL opt_dontuse.h
91PROCFS opt_dontuse.h
92UMAPFS opt_dontuse.h
93NTFS opt_dontuse.h
94
95# These static filesystems has one slightly bogus static dependency in
96# sys/i386/i386/autoconf.c. If any of these filesystems are
97# statically compiled into the kernel, code for mounting them as root
98# filesystems will be enabled - but look below. Boot-code is purposely
99# unavailable for the LKM-based versions.
100CODA
101CD9660
102FFS
103NFS
104NWFS
105
106# If you are following the conditions in the copyright,
107# you can enable soft-updates which will speed up a lot of thigs
108# and make the system safer from crashes at the same time.
109# otherwise a STUB module will be compiled in.
110SOFTUPDATES opt_ffs.h
111
112# The above static dependencies are planned removed, with a
113# <filesystem>_ROOT option to control if it usable as root. This list
114# allows these options to be present in config files already (though
115# they won't make any difference yet).
116CD9660_ROOT opt_cd9660.h
117FFS_ROOT opt_ffs.h
118NFS_ROOT opt_nfsroot.h
119
120# The union static file system has bogus static dependencies, so it isn't
121# hidden yet.
122UNION
123
124# Options used only in param.c.
125HZ opt_param.h
126MAXFILES opt_param.h
127MAXUSERS opt_param.h
128MSGMNB opt_param.h
129MSGMNI opt_param.h
130MSGSEG opt_param.h
131MSGSSZ opt_param.h
132MSGTQL opt_param.h
133NBUF opt_param.h
134NMBCLUSTERS opt_param.h
135NSFBUFS opt_param.h
136SEMMAP opt_param.h
137SEMMNI opt_param.h
138SEMMNS opt_param.h
139SEMMNU opt_param.h
140SEMMSL opt_param.h
141SEMOPM opt_param.h
142SEMUME opt_param.h
143SHMALL opt_param.h
144SHMMAX opt_param.h
145SHMMAXPGS opt_param.h
146SHMMIN opt_param.h
147SHMMNI opt_param.h
148SHMSEG opt_param.h
149
150# Generic SCSI options.
151CAM_MAX_HIGHPOWER opt_cam.h
152CAMDEBUG opt_cam.h
153CAM_DEBUG_DELAY opt_cam.h
154CAM_DEBUG_BUS opt_cam.h
155CAM_DEBUG_TARGET opt_cam.h
156CAM_DEBUG_LUN opt_cam.h
157CAM_DEBUG_FLAGS opt_cam.h
158SCSI_DELAY opt_scsi.h
159SCSI_NO_SENSE_STRINGS opt_scsi.h
160SCSI_NO_OP_STRINGS opt_scsi.h
161
162# Options used only in cam/scsi/scsi_cd.c
163CHANGER_MIN_BUSY_SECONDS opt_cd.h
164CHANGER_MAX_BUSY_SECONDS opt_cd.h
165
166# Options used only in cam/scsi/scsi_sa.c.
167SA_SPACE_TIMEOUT opt_sa.h
168SA_REWIND_TIMEOUT opt_sa.h
169SA_ERASE_TIMEOUT opt_sa.h
170SA_1FM_AT_EOD opt_sa.h
171
172# Options used only in cam/scsi/scsi_pt.c
173SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
174
175# Options used only in pci/ncr.c
176SCSI_NCR_DEBUG opt_ncr.h
177SCSI_NCR_MAX_SYNC opt_ncr.h
178SCSI_NCR_MAX_WIDE opt_ncr.h
179SCSI_NCR_MYADDR opt_ncr.h
180
181# Options used only in pci/isp_pci.c
182SCSI_ISP_NO_FWLOAD_MASK opt_isp.h
183SCSI_ISP_NO_NVRAM_MASK opt_isp.h
184SCSI_ISP_PREFER_MEM_MAP opt_isp.h
185SCSI_ISP_FABRIC opt_isp.h
186SCSI_ISP_SCCLUN opt_isp.h
187SCSI_ISP_FCDUPLEX opt_isp.h
188SCSI_ISP_WWN opt_isp.h
189ISP_DISABLE_1020_SUPPORT opt_isp.h
190ISP_DISABLE_1080_SUPPORT opt_isp.h
191ISP_DISABLE_2100_SUPPORT opt_isp.h
192ISP_DISABLE_2200_SUPPORT opt_isp.h
193ISP_COMPILE_FW opt_isp.h
194ISP_COMPILE_1020_FW opt_isp.h
195ISP_COMPILE_1080_FW opt_isp.h
196ISP_COMPILE_2100_FW opt_isp.h
197ISP_COMPILE_2200_FW opt_isp.h
198ISP_TARGET_MODE opt_isp.h
199
200# Options used in the 'ata' ATA/ATAPI driver
201ATA_STATIC_ID opt_ata.h
202ATA_16BIT_ONLY opt_ata.h
203ATA_ENABLE_ATAPI_DMA opt_ata.h
204
205# Resource limits.
206DFLDSIZ opt_rlimit.h
207MAXDSIZ opt_rlimit.h
208
209# Net stuff.
210BOOTP opt_bootp.h
211BOOTP_COMPAT opt_bootp.h
212BOOTP_NFSROOT opt_bootp.h
213BOOTP_NFSV3 opt_bootp.h
214BOOTP_WIRED_TO opt_bootp.h
215BRIDGE opt_bdg.h
216MROUTING opt_mrouting.h
217INET opt_inet.h
218INET6 opt_inet.h
219IPDIVERT
220DUMMYNET opt_ipdn.h
221IPFILTER_LKM opt_ipfilter.h
222IPFIREWALL opt_ipfw.h
223IPFIREWALL_VERBOSE opt_ipfw.h
224IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
225IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
226IPFIREWALL_FORWARD opt_ipfw.h
227IPSTEALTH
228IPX opt_ipx.h
229IPXIP opt_ipx.h
230IPTUNNEL opt_ipx.h
231NCP opt_ncp.h
232NETATALK opt_atalk.h
233PPP_BSDCOMP opt_ppp.h
234PPP_DEFLATE opt_ppp.h
235PPP_FILTER opt_ppp.h
236SLIP_IFF_OPTS opt_slip.h
237TCP_COMPAT_42 opt_compat.h
238TCPDEBUG
239TCP_DROP_SYNFIN opt_tcp_input.h
240TCP_RESTRICT_RST opt_tcp_input.h
241
242# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
243# Each netgraph node type can be either be compiled into the kernel
244# or loaded dynamically. To get the former, include the corresponding
245# option below.
246NETGRAPH
247NETGRAPH_ASYNC opt_netgraph.h
248NETGRAPH_CISCO opt_netgraph.h
249NETGRAPH_ECHO opt_netgraph.h
250NETGRAPH_FRAME_RELAY opt_netgraph.h
251NETGRAPH_HOLE opt_netgraph.h
252NETGRAPH_IFACE opt_netgraph.h
253NETGRAPH_KSOCKET opt_netgraph.h
254NETGRAPH_LMI opt_netgraph.h
255NETGRAPH_PPP opt_netgraph.h
256NETGRAPH_PPPOE opt_netgraph.h
257NETGRAPH_RFC1490 opt_netgraph.h
258NETGRAPH_SOCKET opt_netgraph.h
259NETGRAPH_TEE opt_netgraph.h
260NETGRAPH_TTY opt_netgraph.h
261NETGRAPH_UI opt_netgraph.h
262NETGRAPH_VJC opt_netgraph.h
263
264# ATM (HARP version)
265ATM_CORE opt_atm.h
266ATM_IP opt_atm.h
267ATM_SIGPVC opt_atm.h
268ATM_SPANS opt_atm.h
269ATM_UNI opt_atm.h
270
271# XXX Conflict: # of devices vs network protocol (Native ATM).
272# This makes "atm.h" unusable.
273NATM opt_natm.h
274
275DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
276 # mapped I/O
277# DPT driver debug flags
278DPT_MEASURE_PERFORMANCE opt_dpt.h
279DPT_HANDLE_TIMEOUTS opt_dpt.h
280DPT_TIMEOUT_FACTOR opt_dpt.h
281DPT_LOST_IRQ opt_dpt.h
282DPT_RESET_HBA opt_dpt.h
283
284# Misc debug flags. Most of these should probably be replaced with
285# 'DEBUG', and then let people recompile just the interesting modules
286# with 'make CC="cc -DDEBUG"'.
287CLUSTERDEBUG opt_debug_cluster.h
288DEBUG_1284 opt_ppb_1284.h
289VP0_DEBUG opt_vpo.h
290LPT_DEBUG opt_lpt.h
291PLIP_DEBUG opt_plip.h
292LOCKF_DEBUG opt_debug_lockf.h
293LOUTB opt_debug_outb.h
294NPX_DEBUG opt_debug_npx.h
295NETATALKDEBUG opt_atalk.h
296SI_DEBUG opt_debug_si.h
297
298# Fb options
299FB_DEBUG opt_fb.h
300FB_INSTALL_CDEV opt_fb.h
301
302# ppbus related options
303PERIPH_1284 opt_ppb_1284.h
304DONTPROBE_1284 opt_ppb_1284.h
305
306# smbus related options
307ENABLE_ALART opt_intpm.h
308
309# These cause changes all over the kernel
310BLKDEV_IOSIZE opt_global.h
311DEBUG opt_global.h
312DEBUG_LOCKS opt_global.h
313DEBUG_VFS_LOCKS opt_global.h
314DIAGNOSTIC opt_global.h
315ENABLE_VFS_IOOPT opt_global.h
316INVARIANT_SUPPORT opt_global.h
317INVARIANTS opt_global.h
318SIMPLELOCK_DEBUG opt_global.h
319VFS_BIO_DEBUG opt_global.h
320
321# These are VM related options
322VM_KMEM_SIZE opt_vm.h
323VM_KMEM_SIZE_SCALE opt_vm.h
324VM_KMEM_SIZE_MAX opt_vm.h
325NO_SWAPPING opt_vm.h
326PQ_NOOPT opt_vmpage.h
327PQ_NORMALCACHE opt_vmpage.h
328PQ_MEDIUMCACHE opt_vmpage.h
329PQ_LARGECACHE opt_vmpage.h
330PQ_HUGECACHE opt_vmpage.h
331
332# Standard SMP options
333SMP opt_global.h
334NCPU opt_smp.h
335NBUS opt_smp.h
336
337# sys/netkey
338KEY
339KEY_DEBUG opt_key.h
340
341# Size of the kernel message buffer
342MSGBUF_SIZE opt_msgbuf.h
343
344# PCI related options
345PCI_QUIET opt_pci.h
346
347# NFS options
348NFS_MINATTRTIMO opt_nfs.h
349NFS_MAXATTRTIMO opt_nfs.h
350NFS_MINDIRATTRTIMO opt_nfs.h
351NFS_MAXDIRATTRTIMO opt_nfs.h
352NFS_GATHERDELAY opt_nfs.h
353NFS_UIDHASHSIZ opt_nfs.h
354NFS_WDELAYHASHSIZ opt_nfs.h
355NFS_MUIDHASHSIZ opt_nfs.h
356NFS_NOSERVER opt_nfs.h
357NFS_DEBUG opt_nfs.h
358
359# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
360OVERRIDE_CARD opt_bktr.h
361OVERRIDE_TUNER opt_bktr.h
362OVERRIDE_DBX opt_bktr.h
363OVERRIDE_MSP opt_bktr.h
364BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
365BKTR_USE_PLL opt_bktr.h
366BKTR_GPIO_ACCESS opt_bktr.h
367BKTR_NO_MSP_RESET opt_bktr.h
368BKTR_430_FX_MODE opt_bktr.h
369BKTR_SIS_VIA_MODE opt_bktr.h
370
371
372# meteor opt_meteor.h
373METEOR_ALLOC_PAGES opt_meteor.h
374METEOR_TEST_VIDEO opt_meteor.h
375METEOR_SYSTEM_DEFAULT opt_meteor.h
376METEOR_DEALLOC_PAGES opt_meteor.h
377METEOR_DEALLOC_ABOVE opt_meteor.h
378
379# Various mi ISA bus flags
380COM_ESP opt_sio.h
381COM_MULTIPORT opt_sio.h
382EXTRA_SIO opt_sio.h
383BREAK_TO_DEBUGGER opt_comconsole.h
384
385# Include tweaks for running under the SimOS machine simulator.
386SIMOS opt_simos.h
387
388# options for bus/device framework
389BUS_DEBUG opt_bus.h
390
391# options for USB support
392UHCI_DEBUG opt_usb.h
393OHCI_DEBUG opt_usb.h
394USB_DEBUG opt_usb.h
395UGEN_DEBUG opt_usb.h
396UHID_DEBUG opt_usb.h
397UHUB_DEBUG opt_usb.h
398UKBD_DEBUG opt_usb.h
399ULPT_DEBUG opt_usb.h
400UMASS_DEBUG opt_usb.h
401UMS_DEBUG opt_usb.h
402
403# Vinum options
404VINUMDEBUG opt_vinum.h
405
406# Embedded system options
407INIT_PATH opt_init_path.h
408
409ROOTDEVNAME opt_rootdevname.h
410
411FDC_DEBUG opt_fdc.h
412FDC_YE opt_fdc.h
2#
3# On the handling of kernel options
4#
5# All kernel options should be listed in LINT, with suitable
6# descriptions. Negative options (options that make some code not
7# compile) should be commented out; LINT should compile as much code
8# as possible. Try to structure option-using code so that a single
9# option only switch code on, or only switch code off, to make it
10# possible to have a full compile-test. If necessary, you can include
11# "opt_lint.h" and 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# "<machine>/conf/options.<machine>". Options that affect a single
16# source-file <xxx>.[c|s] should be directed into "opt_<xxx>.h", while
17# options that affect multiple files should either go in
18# "opt_global.h" if this is a kernel-wide option (used just about
19# everywhere), or in "opt_<option-name-in-lower-case>.h" if it affect
20# only some files. Note that the effect of listing only an option
21# without a header-file-name in conf/options (and cousins) is that the
22# last 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 aic7xxx SCSI controller options
34AHC_ALLOW_MEMIO opt_aic7xxx.h # Allow PCI devices to use memory
35 # mapped I/O
36
37AHC_TMODE_ENABLE opt_aic7xxx.h # Bitmap of units to enable
38 # targetmode operations.
39
40AHC_DUMP_EEPROM opt_aic7xxx.h # Dump the contents of our
41 # configuration prom.
42
43ADW_ALLOW_MEMIO opt_adw.h # Allow PCI devices to use memory
44 # mapped I/O
45
46# Miscellaneous options.
47COMPAT_43 opt_compat.h
48COMPAT_SUNOS opt_compat.h
49COMPILING_LINT opt_lint.h
50CY_PCI_FASTINTR
51DDB
52DDB_UNATTENDED opt_ddb.h
53GDB_REMOTE_CHAT opt_ddb.h
54DEVFS
55HW_WDOG
56KTRACE
57MD5
58MFS_ROOT opt_mfs.h
59MFS_ROOT_SIZE opt_mfs.h
60NTIMECOUNTER opt_ntp.h
61NSWAPDEV opt_swap.h
62PPS_SYNC opt_ntp.h
63QUOTA
64SPX_HACK
65SUIDDIR opt_suiddir.h
66SYSVMSG opt_sysvipc.h
67SYSVSEM opt_sysvipc.h
68SYSVSHM opt_sysvipc.h
69UCONSOLE
70ICMP_BANDLIM
71
72# POSIX kernel options
73P1003_1B opt_posix.h
74_KPOSIX_PRIORITY_SCHEDULING opt_posix.h
75_KPOSIX_VERSION opt_posix.h
76
77# Do we want the config file compiled into the kernel?
78INCLUDE_CONFIG_FILE opt_config.h
79
80# Options for static file systems. These should only be used at config
81# time, since the corresponding lkms cannot work if there are any static
82# dependencies. Unusability is enforced by hiding the defines for the
83# options in a never-included header.
84EXT2FS opt_dontuse.h
85FDESC opt_dontuse.h
86KERNFS opt_dontuse.h
87MFS opt_dontuse.h
88MSDOSFS opt_dontuse.h
89NULLFS opt_dontuse.h
90PORTAL opt_dontuse.h
91PROCFS opt_dontuse.h
92UMAPFS opt_dontuse.h
93NTFS opt_dontuse.h
94
95# These static filesystems has one slightly bogus static dependency in
96# sys/i386/i386/autoconf.c. If any of these filesystems are
97# statically compiled into the kernel, code for mounting them as root
98# filesystems will be enabled - but look below. Boot-code is purposely
99# unavailable for the LKM-based versions.
100CODA
101CD9660
102FFS
103NFS
104NWFS
105
106# If you are following the conditions in the copyright,
107# you can enable soft-updates which will speed up a lot of thigs
108# and make the system safer from crashes at the same time.
109# otherwise a STUB module will be compiled in.
110SOFTUPDATES opt_ffs.h
111
112# The above static dependencies are planned removed, with a
113# <filesystem>_ROOT option to control if it usable as root. This list
114# allows these options to be present in config files already (though
115# they won't make any difference yet).
116CD9660_ROOT opt_cd9660.h
117FFS_ROOT opt_ffs.h
118NFS_ROOT opt_nfsroot.h
119
120# The union static file system has bogus static dependencies, so it isn't
121# hidden yet.
122UNION
123
124# Options used only in param.c.
125HZ opt_param.h
126MAXFILES opt_param.h
127MAXUSERS opt_param.h
128MSGMNB opt_param.h
129MSGMNI opt_param.h
130MSGSEG opt_param.h
131MSGSSZ opt_param.h
132MSGTQL opt_param.h
133NBUF opt_param.h
134NMBCLUSTERS opt_param.h
135NSFBUFS opt_param.h
136SEMMAP opt_param.h
137SEMMNI opt_param.h
138SEMMNS opt_param.h
139SEMMNU opt_param.h
140SEMMSL opt_param.h
141SEMOPM opt_param.h
142SEMUME opt_param.h
143SHMALL opt_param.h
144SHMMAX opt_param.h
145SHMMAXPGS opt_param.h
146SHMMIN opt_param.h
147SHMMNI opt_param.h
148SHMSEG opt_param.h
149
150# Generic SCSI options.
151CAM_MAX_HIGHPOWER opt_cam.h
152CAMDEBUG opt_cam.h
153CAM_DEBUG_DELAY opt_cam.h
154CAM_DEBUG_BUS opt_cam.h
155CAM_DEBUG_TARGET opt_cam.h
156CAM_DEBUG_LUN opt_cam.h
157CAM_DEBUG_FLAGS opt_cam.h
158SCSI_DELAY opt_scsi.h
159SCSI_NO_SENSE_STRINGS opt_scsi.h
160SCSI_NO_OP_STRINGS opt_scsi.h
161
162# Options used only in cam/scsi/scsi_cd.c
163CHANGER_MIN_BUSY_SECONDS opt_cd.h
164CHANGER_MAX_BUSY_SECONDS opt_cd.h
165
166# Options used only in cam/scsi/scsi_sa.c.
167SA_SPACE_TIMEOUT opt_sa.h
168SA_REWIND_TIMEOUT opt_sa.h
169SA_ERASE_TIMEOUT opt_sa.h
170SA_1FM_AT_EOD opt_sa.h
171
172# Options used only in cam/scsi/scsi_pt.c
173SCSI_PT_DEFAULT_TIMEOUT opt_pt.h
174
175# Options used only in pci/ncr.c
176SCSI_NCR_DEBUG opt_ncr.h
177SCSI_NCR_MAX_SYNC opt_ncr.h
178SCSI_NCR_MAX_WIDE opt_ncr.h
179SCSI_NCR_MYADDR opt_ncr.h
180
181# Options used only in pci/isp_pci.c
182SCSI_ISP_NO_FWLOAD_MASK opt_isp.h
183SCSI_ISP_NO_NVRAM_MASK opt_isp.h
184SCSI_ISP_PREFER_MEM_MAP opt_isp.h
185SCSI_ISP_FABRIC opt_isp.h
186SCSI_ISP_SCCLUN opt_isp.h
187SCSI_ISP_FCDUPLEX opt_isp.h
188SCSI_ISP_WWN opt_isp.h
189ISP_DISABLE_1020_SUPPORT opt_isp.h
190ISP_DISABLE_1080_SUPPORT opt_isp.h
191ISP_DISABLE_2100_SUPPORT opt_isp.h
192ISP_DISABLE_2200_SUPPORT opt_isp.h
193ISP_COMPILE_FW opt_isp.h
194ISP_COMPILE_1020_FW opt_isp.h
195ISP_COMPILE_1080_FW opt_isp.h
196ISP_COMPILE_2100_FW opt_isp.h
197ISP_COMPILE_2200_FW opt_isp.h
198ISP_TARGET_MODE opt_isp.h
199
200# Options used in the 'ata' ATA/ATAPI driver
201ATA_STATIC_ID opt_ata.h
202ATA_16BIT_ONLY opt_ata.h
203ATA_ENABLE_ATAPI_DMA opt_ata.h
204
205# Resource limits.
206DFLDSIZ opt_rlimit.h
207MAXDSIZ opt_rlimit.h
208
209# Net stuff.
210BOOTP opt_bootp.h
211BOOTP_COMPAT opt_bootp.h
212BOOTP_NFSROOT opt_bootp.h
213BOOTP_NFSV3 opt_bootp.h
214BOOTP_WIRED_TO opt_bootp.h
215BRIDGE opt_bdg.h
216MROUTING opt_mrouting.h
217INET opt_inet.h
218INET6 opt_inet.h
219IPDIVERT
220DUMMYNET opt_ipdn.h
221IPFILTER_LKM opt_ipfilter.h
222IPFIREWALL opt_ipfw.h
223IPFIREWALL_VERBOSE opt_ipfw.h
224IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
225IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
226IPFIREWALL_FORWARD opt_ipfw.h
227IPSTEALTH
228IPX opt_ipx.h
229IPXIP opt_ipx.h
230IPTUNNEL opt_ipx.h
231NCP opt_ncp.h
232NETATALK opt_atalk.h
233PPP_BSDCOMP opt_ppp.h
234PPP_DEFLATE opt_ppp.h
235PPP_FILTER opt_ppp.h
236SLIP_IFF_OPTS opt_slip.h
237TCP_COMPAT_42 opt_compat.h
238TCPDEBUG
239TCP_DROP_SYNFIN opt_tcp_input.h
240TCP_RESTRICT_RST opt_tcp_input.h
241
242# Netgraph(4). Use option NETGRAPH to enable the base netgraph code.
243# Each netgraph node type can be either be compiled into the kernel
244# or loaded dynamically. To get the former, include the corresponding
245# option below.
246NETGRAPH
247NETGRAPH_ASYNC opt_netgraph.h
248NETGRAPH_CISCO opt_netgraph.h
249NETGRAPH_ECHO opt_netgraph.h
250NETGRAPH_FRAME_RELAY opt_netgraph.h
251NETGRAPH_HOLE opt_netgraph.h
252NETGRAPH_IFACE opt_netgraph.h
253NETGRAPH_KSOCKET opt_netgraph.h
254NETGRAPH_LMI opt_netgraph.h
255NETGRAPH_PPP opt_netgraph.h
256NETGRAPH_PPPOE opt_netgraph.h
257NETGRAPH_RFC1490 opt_netgraph.h
258NETGRAPH_SOCKET opt_netgraph.h
259NETGRAPH_TEE opt_netgraph.h
260NETGRAPH_TTY opt_netgraph.h
261NETGRAPH_UI opt_netgraph.h
262NETGRAPH_VJC opt_netgraph.h
263
264# ATM (HARP version)
265ATM_CORE opt_atm.h
266ATM_IP opt_atm.h
267ATM_SIGPVC opt_atm.h
268ATM_SPANS opt_atm.h
269ATM_UNI opt_atm.h
270
271# XXX Conflict: # of devices vs network protocol (Native ATM).
272# This makes "atm.h" unusable.
273NATM opt_natm.h
274
275DPT_ALLOW_MEMIO opt_dpt.h # Allow PCI devices to use memory
276 # mapped I/O
277# DPT driver debug flags
278DPT_MEASURE_PERFORMANCE opt_dpt.h
279DPT_HANDLE_TIMEOUTS opt_dpt.h
280DPT_TIMEOUT_FACTOR opt_dpt.h
281DPT_LOST_IRQ opt_dpt.h
282DPT_RESET_HBA opt_dpt.h
283
284# Misc debug flags. Most of these should probably be replaced with
285# 'DEBUG', and then let people recompile just the interesting modules
286# with 'make CC="cc -DDEBUG"'.
287CLUSTERDEBUG opt_debug_cluster.h
288DEBUG_1284 opt_ppb_1284.h
289VP0_DEBUG opt_vpo.h
290LPT_DEBUG opt_lpt.h
291PLIP_DEBUG opt_plip.h
292LOCKF_DEBUG opt_debug_lockf.h
293LOUTB opt_debug_outb.h
294NPX_DEBUG opt_debug_npx.h
295NETATALKDEBUG opt_atalk.h
296SI_DEBUG opt_debug_si.h
297
298# Fb options
299FB_DEBUG opt_fb.h
300FB_INSTALL_CDEV opt_fb.h
301
302# ppbus related options
303PERIPH_1284 opt_ppb_1284.h
304DONTPROBE_1284 opt_ppb_1284.h
305
306# smbus related options
307ENABLE_ALART opt_intpm.h
308
309# These cause changes all over the kernel
310BLKDEV_IOSIZE opt_global.h
311DEBUG opt_global.h
312DEBUG_LOCKS opt_global.h
313DEBUG_VFS_LOCKS opt_global.h
314DIAGNOSTIC opt_global.h
315ENABLE_VFS_IOOPT opt_global.h
316INVARIANT_SUPPORT opt_global.h
317INVARIANTS opt_global.h
318SIMPLELOCK_DEBUG opt_global.h
319VFS_BIO_DEBUG opt_global.h
320
321# These are VM related options
322VM_KMEM_SIZE opt_vm.h
323VM_KMEM_SIZE_SCALE opt_vm.h
324VM_KMEM_SIZE_MAX opt_vm.h
325NO_SWAPPING opt_vm.h
326PQ_NOOPT opt_vmpage.h
327PQ_NORMALCACHE opt_vmpage.h
328PQ_MEDIUMCACHE opt_vmpage.h
329PQ_LARGECACHE opt_vmpage.h
330PQ_HUGECACHE opt_vmpage.h
331
332# Standard SMP options
333SMP opt_global.h
334NCPU opt_smp.h
335NBUS opt_smp.h
336
337# sys/netkey
338KEY
339KEY_DEBUG opt_key.h
340
341# Size of the kernel message buffer
342MSGBUF_SIZE opt_msgbuf.h
343
344# PCI related options
345PCI_QUIET opt_pci.h
346
347# NFS options
348NFS_MINATTRTIMO opt_nfs.h
349NFS_MAXATTRTIMO opt_nfs.h
350NFS_MINDIRATTRTIMO opt_nfs.h
351NFS_MAXDIRATTRTIMO opt_nfs.h
352NFS_GATHERDELAY opt_nfs.h
353NFS_UIDHASHSIZ opt_nfs.h
354NFS_WDELAYHASHSIZ opt_nfs.h
355NFS_MUIDHASHSIZ opt_nfs.h
356NFS_NOSERVER opt_nfs.h
357NFS_DEBUG opt_nfs.h
358
359# For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver
360OVERRIDE_CARD opt_bktr.h
361OVERRIDE_TUNER opt_bktr.h
362OVERRIDE_DBX opt_bktr.h
363OVERRIDE_MSP opt_bktr.h
364BROOKTREE_SYSTEM_DEFAULT opt_bktr.h
365BKTR_USE_PLL opt_bktr.h
366BKTR_GPIO_ACCESS opt_bktr.h
367BKTR_NO_MSP_RESET opt_bktr.h
368BKTR_430_FX_MODE opt_bktr.h
369BKTR_SIS_VIA_MODE opt_bktr.h
370
371
372# meteor opt_meteor.h
373METEOR_ALLOC_PAGES opt_meteor.h
374METEOR_TEST_VIDEO opt_meteor.h
375METEOR_SYSTEM_DEFAULT opt_meteor.h
376METEOR_DEALLOC_PAGES opt_meteor.h
377METEOR_DEALLOC_ABOVE opt_meteor.h
378
379# Various mi ISA bus flags
380COM_ESP opt_sio.h
381COM_MULTIPORT opt_sio.h
382EXTRA_SIO opt_sio.h
383BREAK_TO_DEBUGGER opt_comconsole.h
384
385# Include tweaks for running under the SimOS machine simulator.
386SIMOS opt_simos.h
387
388# options for bus/device framework
389BUS_DEBUG opt_bus.h
390
391# options for USB support
392UHCI_DEBUG opt_usb.h
393OHCI_DEBUG opt_usb.h
394USB_DEBUG opt_usb.h
395UGEN_DEBUG opt_usb.h
396UHID_DEBUG opt_usb.h
397UHUB_DEBUG opt_usb.h
398UKBD_DEBUG opt_usb.h
399ULPT_DEBUG opt_usb.h
400UMASS_DEBUG opt_usb.h
401UMS_DEBUG opt_usb.h
402
403# Vinum options
404VINUMDEBUG opt_vinum.h
405
406# Embedded system options
407INIT_PATH opt_init_path.h
408
409ROOTDEVNAME opt_rootdevname.h
410
411FDC_DEBUG opt_fdc.h
412FDC_YE opt_fdc.h