2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/config-language.txt.
5 mainmenu_name "Linux Kernel Configuration"
7 mainmenu_option next_comment
8 comment 'Code maturity level options'
9 bool 'Prompt for development and/or incomplete code/drivers' CONFIG_EXPERIMENTAL
12 mainmenu_option next_comment
13 comment 'Machine selection'
14 if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
15 bool 'Support for Acer PICA 1 chipset' CONFIG_ACER_PICA_61
16 bool 'Support for Algorithmics P4032 (EXPERIMENTAL)' CONFIG_ALGOR_P4032
17 bool 'Support for BAGET MIPS series (EXPERIMENTAL)' CONFIG_BAGET_MIPS
18 bool 'Support for Cobalt Server' CONFIG_COBALT_MICRO_SERVER
19 if [ "$CONFIG_COBALT_MICRO_SERVER" = "y" ]; then
20 bool ' Support for 2800' CONFIG_COBALT_28
22 bool 'Support for DECstations (EXPERIMENTAL)' CONFIG_DECSTATION
23 bool 'Support for NEC DDB Vrc-5074 (EXPERIMENTAL)' CONFIG_DDB5074
24 bool 'Support for Galileo Evaluation board or CoSine Orion' CONFIG_ORION
26 bool 'Support for Mips Magnum 4000' CONFIG_MIPS_MAGNUM_4000
27 bool 'Support for Olivetti M700-10' CONFIG_OLIVETTI_M700
28 bool 'Support for SGI IP22' CONFIG_SGI_IP22
29 bool 'Support for SNI RM200 PCI' CONFIG_SNI_RM200_PCI
32 # Select some configuration options automatically for certain systems.
38 unset CONFIG_MIPS_JAZZ
39 unset CONFIG_VIDEO_G364
42 define_bool CONFIG_SBUS n
44 if [ "$CONFIG_ALGOR_P4032" = "y" ]; then
45 define_bool CONFIG_PCI y
47 if [ "$CONFIG_MIPS_MAGNUM_4000" = "y" -o \
48 "$CONFIG_OLIVETTI_M700" = "y" ]; then
49 define_bool CONFIG_ARC32 y
50 define_bool CONFIG_ISA y
51 define_bool CONFIG_FB y
52 define_bool CONFIG_FB_G364 y
53 define_bool CONFIG_MIPS_JAZZ y
54 define_bool CONFIG_PC_KEYB y
56 if [ "$CONFIG_ACER_PICA_61" = "y" ]; then
57 define_bool CONFIG_ARC32 y
58 define_bool CONFIG_ISA y
59 define_bool CONFIG_MIPS_JAZZ y
60 define_bool CONFIG_PC_KEYB y
62 if [ "$CONFIG_COBALT_MICRO_SERVER" = "y" ]; then
63 define_bool CONFIG_COBALT_27 y
64 define_bool CONFIG_COBALT_LCD y
65 define_bool CONFIG_COBALT_SERIAL y
66 define_bool CONFIG_PCI y
68 if [ "$CONFIG_SGI_IP22" = "y" ]; then
69 define_bool CONFIG_ARC32 y
70 define_bool CONFIG_PC_KEYB y
71 define_bool CONFIG_SGI y
73 if [ "$CONFIG_SNI_RM200_PCI" = "y" ]; then
74 define_bool CONFIG_ARC32 y
75 define_bool CONFIG_PCI y
76 define_bool CONFIG_ISA y
77 define_bool CONFIG_PC_KEYB y
79 if [ "$CONFIG_DDB5074" = "y" ]; then
80 define_bool CONFIG_ISA y
81 define_bool CONFIG_PCI y
84 if [ "$CONFIG_ISA" != "y" ]; then
85 define_bool CONFIG_ISA n
86 define_bool CONFIG_EISA n
88 define_bool CONFIG_EISA y
91 if [ "$CONFIG_PCI" != "y" ]; then
92 define_bool CONFIG_PCI n
96 mainmenu_option next_comment
97 comment 'Loadable module support'
98 bool 'Enable loadable module support' CONFIG_MODULES
99 if [ "$CONFIG_MODULES" = "y" ]; then
100 bool ' Set version information on all module symbols' CONFIG_MODVERSIONS
101 bool ' Kernel module loader' CONFIG_KMOD
105 mainmenu_option next_comment
106 comment 'CPU selection'
109 "R3000 CONFIG_CPU_R3000 \
110 R6000 CONFIG_CPU_R6000 \
111 R4300 CONFIG_CPU_R4300 \
112 R4x00 CONFIG_CPU_R4X00 \
113 R5000 CONFIG_CPU_R5000 \
114 R56x0 CONFIG_CPU_NEVADA \
115 R8000 CONFIG_CPU_R8000 \
116 R10000 CONFIG_CPU_R10000" R4x00
118 bool 'Override CPU Options' CONFIG_CPU_ADVANCED
120 if [ "$CONFIG_CPU_ADVANCED" = "y" ]; then
121 bool ' ll/sc Instructions available' CONFIG_CPU_HAS_LLSC
122 bool ' Writeback Buffer available' CONFIG_CPU_HAS_WB
124 if [ "$CONFIG_CPU_R3000" = "y" ]; then
125 if [ "$CONFIG_DECSTATION" = "y" ]; then
126 define_bool CONFIG_CPU_HAS_LLSC n
127 define_bool CONFIG_CPU_HAS_WB y
129 define_bool CONFIG_CPU_HAS_LLSC n
130 define_bool CONFIG_CPU_HAS_WB n
133 define_bool CONFIG_CPU_HAS_LLSC y
134 define_bool CONFIG_CPU_HAS_WB n
139 mainmenu_option next_comment
140 comment 'General setup'
141 if [ "$CONFIG_DECSTATION" = "y" -o "$CONFIG_DDB5074" = "y" ]; then
142 define_bool CONFIG_CPU_LITTLE_ENDIAN y
144 bool 'Generate little endian code' CONFIG_CPU_LITTLE_ENDIAN
147 if [ "$CONFIG_PROC_FS" = "y" ]; then
148 define_bool CONFIG_KCORE_ELF y
150 define_bool CONFIG_ELF_KERNEL y
152 if [ "$CONFIG_CPU_LITTLE_ENDIAN" = "n" ]; then
153 bool 'Include IRIX binary compatibility' CONFIG_BINFMT_IRIX
154 bool 'Include forward keyboard' CONFIG_FORWARD_KEYBOARD
157 define_bool CONFIG_BINFMT_AOUT n
158 define_bool CONFIG_BINFMT_ELF y
159 tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
161 bool 'Networking support' CONFIG_NET
163 if [ "$CONFIG_PCI" = "y" ]; then
164 source drivers/pci/Config.in
167 bool 'System V IPC' CONFIG_SYSVIPC
168 bool 'BSD Process Accounting' CONFIG_BSD_PROCESS_ACCT
169 bool 'Sysctl support' CONFIG_SYSCTL
171 source drivers/parport/Config.in
173 if [ "$CONFIG_DECSTATION" = "y" ]; then
174 bool 'TURBOchannel support' CONFIG_TC
175 # if [ "$CONFIG_TC" = "y" ]; then
176 # bool ' Access.Bus support' CONFIG_ACCESSBUS
181 if [ "$CONFIG_ISA" = "y" ]; then
182 source drivers/pnp/Config.in
185 if [ "$CONFIG_HOTPLUG" = "y" ] ; then
186 source drivers/pcmcia/Config.in
188 define_bool CONFIG_PCMCIA n
191 source drivers/mtd/Config.in
193 source drivers/block/Config.in
195 source drivers/md/Config.in
197 if [ "$CONFIG_NET" = "y" ]; then
201 if [ "$CONFIG_DECSTATION" != "y" -a \
202 "$CONFIG_SGI_IP22" != "y" ]; then
203 source drivers/telephony/Config.in
206 if [ "$CONFIG_SGI_IP22" != "y" -a \
207 "$CONFIG_DECSTATION" != "y" ]; then
209 mainmenu_option next_comment
210 comment 'ATA/IDE/MFM/RLL support'
212 tristate 'ATA/IDE/MFM/RLL support' CONFIG_IDE
214 if [ "$CONFIG_IDE" != "n" ]; then
215 source drivers/ide/Config.in
217 define_bool CONFIG_BLK_DEV_IDE_MODES n
218 define_bool CONFIG_BLK_DEV_HD n
223 mainmenu_option next_comment
224 comment 'SCSI support'
226 tristate 'SCSI support' CONFIG_SCSI
228 if [ "$CONFIG_SCSI" != "n" ]; then
229 source drivers/scsi/Config.in
233 if [ "$CONFIG_DECSTATION" != "y" -a \
234 "$CONFIG_SGI_IP22" != "y" ]; then
235 source drivers/i2o/Config.in
238 if [ "$CONFIG_NET" = "y" ]; then
239 mainmenu_option next_comment
240 comment 'Network device support'
242 bool 'Network device support' CONFIG_NETDEVICES
243 if [ "$CONFIG_NETDEVICES" = "y" ]; then
245 if [ "$CONFIG_SGI_IP22" != "y" -a \
246 "$CONFIG_DECSTATION" != "y" -a \
247 "$CONFIG_BAGET_MIPS" != "y" ]; then
249 source drivers/net/Config.in
251 if [ "$CONFIG_ATM" = "y" ]; then
252 source drivers/atm/Config.in
255 tristate 'Dummy net driver support' CONFIG_DUMMY
256 tristate 'SLIP (serial line) support' CONFIG_SLIP
257 if [ "$CONFIG_SLIP" != "n" ]; then
258 bool ' CSLIP compressed headers' CONFIG_SLIP_COMPRESSED
259 bool ' Keepalive and linefill' CONFIG_SLIP_SMART
261 tristate 'PPP (point-to-point) support' CONFIG_PPP
262 if [ ! "$CONFIG_PPP" = "n" ]; then
263 comment 'CCP compressors for PPP are only built as modules.'
265 if [ "$CONFIG_SGI_IP22" = "y" ]; then
266 bool 'SGI Seeq ethernet controller support' CONFIG_SGISEEQ
268 if [ "$CONFIG_DECSTATION" = "y" ]; then
269 bool 'DEC LANCE ethernet controller support' CONFIG_DECLANCE
271 if [ "$CONFIG_BAGET_MIPS" = "y" ]; then
272 tristate 'Baget AMD LANCE support' CONFIG_BAGETLANCE
279 if [ "$CONFIG_ISA" = "y" -o "$CONFIG_PCI" = "y" ]; then
280 mainmenu_option next_comment
281 comment 'ISDN subsystem'
283 if [ "$CONFIG_NET" != "n" ]; then
284 tristate 'ISDN support' CONFIG_ISDN
285 if [ "$CONFIG_ISDN" != "n" ]; then
286 source drivers/isdn/Config.in
291 mainmenu_option next_comment
292 comment 'Old CD-ROM drivers (not SCSI, not IDE)'
294 bool 'Support non-SCSI/IDE/ATAPI drives' CONFIG_CD_NO_IDESCSI
295 if [ "$CONFIG_CD_NO_IDESCSI" != "n" ]; then
296 source drivers/cdrom/Config.in
301 if [ "$CONFIG_DECSTATION" != "y" -a \
302 "$CONFIG_SGI_IP22" != "y" ]; then
303 source drivers/char/Config.in
305 source drivers/media/Config.in
308 if [ "$CONFIG_DECSTATION" = "y" ]; then
309 mainmenu_option next_comment
310 comment 'DECStation Character devices'
312 bool 'Virtual terminal' CONFIG_VT
313 if [ "$CONFIG_VT" = "y" ]; then
314 bool 'Support for console on virtual terminal' CONFIG_VT_CONSOLE
316 tristate 'Standard/generic (dumb) serial support' CONFIG_SERIAL
317 if [ "$CONFIG_SERIAL" = "y" ]; then
318 bool 'DZ11 Serial Support' CONFIG_DZ
319 if [ "$CONFIG_TC" = "y" ]; then
320 bool 'Z85C30 Serial Support' CONFIG_ZS
322 bool ' Support for console on serial port' CONFIG_SERIAL_CONSOLE
324 bool 'Unix98 PTY support' CONFIG_UNIX98_PTYS
325 if [ "$CONFIG_UNIX98_PTYS" = "y" ]; then
326 int 'Maximum number of Unix98 PTYs in use (0-2048)' CONFIG_UNIX98_PTY_COUNT 256
328 # if [ "$CONFIG_ACCESSBUS" = "y" ]; then
329 # bool 'MAXINE Access.Bus mouse (VSXXX-BB/GB) support' CONFIG_DTOP_MOUSE
331 bool 'Enhanced Real Time Clock Support' CONFIG_RTC
335 if [ "$CONFIG_SGI_IP22" = "y" ]; then
336 mainmenu_option next_comment
337 comment 'SGI Character devices'
338 bool 'Virtual terminal' CONFIG_VT
339 if [ "$CONFIG_VT" = "y" ]; then
340 bool 'Support for console on virtual terminal' CONFIG_VT_CONSOLE
341 tristate 'SGI Newport Console support' CONFIG_SGI_NEWPORT_CONSOLE
342 if [ "$CONFIG_SGI_NEWPORT_CONSOLE" != "y" ]; then
343 define_bool CONFIG_DUMMY_CONSOLE y
345 define_bool CONFIG_FONT_8x16 y
347 bool 'SGI PROM Console Support' CONFIG_SGI_PROM_CONSOLE
349 bool 'Unix98 PTY support' CONFIG_UNIX98_PTYS
350 if [ "$CONFIG_UNIX98_PTYS" = "y" ]; then
351 int 'Maximum number of Unix98 PTYs in use (0-2048)' CONFIG_UNIX98_PTY_COUNT 256
358 if [ "$CONFIG_VT" = "y" ]; then
359 mainmenu_option next_comment
361 comment 'Console drivers'
362 if [ "$CONFIG_DECSTATION" != "y" ]; then
363 bool 'VGA text console' CONFIG_VGA_CONSOLE
365 bool 'Support for frame buffer devices' CONFIG_FB
366 source drivers/video/Config.in
370 if [ "$CONFIG_DECSTATION" != "y" ]; then
371 mainmenu_option next_comment
374 tristate 'Sound card support' CONFIG_SOUND
375 if [ "$CONFIG_SOUND" != "n" ]; then
376 source drivers/sound/Config.in
381 if [ "$CONFIG_SGI_IP22" = "y" ]; then
382 source drivers/sgi/Config.in
385 source drivers/usb/Config.in
386 source drivers/input/Config.in
388 mainmenu_option next_comment
389 comment 'Kernel hacking'
391 bool 'Are you using a crosscompiler' CONFIG_CROSSCOMPILE
392 if [ "$CONFIG_MODULES" = "y" ]; then
393 bool ' Build fp execption handler module' CONFIG_MIPS_FPE_MODULE
395 if [ "$CONFIG_SERIAL" = "y" ]; then
396 bool 'Remote GDB kernel debugging' CONFIG_REMOTE_DEBUG
398 bool 'Magic SysRq key' CONFIG_MAGIC_SYSRQ