1
# Default filesystems are generally built-in
2
CONFIG_EXT3_FS y note<default filesystem>
3
CONFIG_EXT4_FS y note<default filesystem>
5
# Some modules have no clear way to autoload them.
7
CONFIG_FUSE_FS y note<not autoloadable>
8
CONFIG_ECRYPT_FS y note<not autoloadable>
10
CONFIG_AGP y note<not autoloadable>
11
CONFIG_AGP_AMD64 y note<not autoloadable>
12
CONFIG_AGP_INTEL y note<not autoloadable>
13
CONFIG_AGP_VIA y note<not autoloadable>
14
CONFIG_AGP_AMD y note<not autoloadable>
15
CONFIG_AGP_NVIDIA y note<not autoloadable>
17
CONFIG_CPU_FREQ_GOV_CONSERVATIVE y note<not autoloadable>
18
CONFIG_CPU_FREQ_GOV_ONDEMAND y note<not autoloadable>
19
CONFIG_CPU_FREQ_GOV_PERFORMANCE y note<not autoloadable>
20
CONFIG_CPU_FREQ_GOV_POWERSAVE y note<not autoloadable>
21
CONFIG_CPU_FREQ_GOV_USERSPACE y note<not autoloadable>
23
CONFIG_X86_ACPI_CPUFREQ y note<not autoloadable>
24
CONFIG_X86_POWERNOW_K8 y note<not autoloadable>
25
CONFIG_X86_SPEEDSTEP_CENTRINO y note<not autoloadable>
26
CONFIG_X86_SPEEDSTEP_ICH y note<not autoloadable>
27
CONFIG_X86_SPEEDSTEP_SMI y note<not autoloadable>
29
CONFIG_CHR_DEV_SG y note<not autoloadable>
31
# Boot essential items are always =y
33
CONFIG_ATA y note<core subsystem>
34
CONFIG_USB y note<core subsystem>
35
CONFIG_RFKILL y note<core subsystem>
36
CONFIG_INPUT y note<core subsystem>
37
CONFIG_SCSI y note<core subsystem>
38
CONFIG_HOTPLUG_PCI y note<core subsystem>
39
CONFIG_HOTPLUG_PCI_PCIE y note<core subsystem>
40
CONFIG_HWMON y note<core subsystem>
41
CONFIG_HW_RANDOM y note<core subsystem>
42
CONFIG_MMC y note<core subsystem>
43
CONFIG_CRYPTO y note<core subsystem>
44
CONFIG_FB y note<core subsystem>
45
CONFIG_PHYLIB y note<core subsystem>
46
CONFIG_I2C y note<core subsystem>
47
CONFIG_CONNECTOR y note<core subsystem>
48
CONFIG_THERMAL y note<core subsystem>
49
CONFIG_POWER_SUPPLY y note<core subsystem>
50
CONFIG_TCG_TPM y note<core subsystem>
52
CONFIG_INET_LRO y note<core networking>
53
CONFIG_MII y note<core networking>
54
CONFIG_TUN y note<core networking>
55
CONFIG_TCP_CONG_CUBIC y note<core networking>
57
CONFIG_UNIX y note<core protocol>
58
CONFIG_PACKET y note<core protocol>
59
CONFIG_FDDI y note<core protocol>
60
CONFIG_PPP y note<core protocol>
61
# IPv6 packets trigger auto-loading of this module and it is easy to trigger
62
# a DOS unless this is builtin. It is also a critical protocol going forward
63
# and will become boot essential.
64
CONFIG_IPV6 y note<core protocol>
66
CONFIG_INPUT_EVDEV y note<core input device>
67
CONFIG_INPUT_MOUSEDEV y note<core input device>
68
CONFIG_INPUT_UINPUT y note<core input device>
70
CONFIG_ACPI_AC y note<core ACPI driver>
71
CONFIG_ACPI_BATTERY y note<core ACPI driver>
72
CONFIG_ACPI_BUTTON y note<core ACPI driver>
73
CONFIG_ACPI_FAN y note<core ACPI driver>
74
CONFIG_ACPI_PROCESSOR y note<core ACPI driver>
75
CONFIG_ACPI_THERMAL y note<core ACPI driver>
76
CONFIG_ACPI_HED y note<core ACPI driver>
77
CONFIG_ACPI_CONTAINER y note<dependancy ACPI_HOTPLUG_CPU>
80
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION m note<enable IPv6 experimental features>
82
# Boot essential disk devices
83
CONFIG_IOSCHED_CFQ y note<core disk support>
84
CONFIG_IOSCHED_DEADLINE y note<core disk support>
85
CONFIG_EDD y note<core disk support>
88
CONFIG_LEDS_CLASS y note<core driver>
91
CONFIG_FW_LOADER y note<core CPU firmware updater>
93
# Core debugging support
94
CONFIG_KGDB_SERIAL_CONSOLE y note<early debugging support>
96
# Common boot essential
97
CONFIG_SERIAL_8250 p policy<(arch i386 amd64 armel armhf &/ value y) | value m> note<boot essential -- serial consoles>
98
CONFIG_SERIAL_8250_PCI p policy<(arch i386 amd64 armel armhf &/ value y) | value m> note<boot essential -- serial consoles>
99
CONFIG_SERIAL_8250_PNP p policy<(arch i386 amd64 armel armhf &/ value y) | value m> note<boot essential -- serial consoles>
100
CONFIG_XZ_DEC y note<boot essential -- initramfs decompressor>
101
CONFIG_KEYBOARD_ATKBD y note<boot essential -- input device>
102
CONFIG_SERIO y note<boot essential -- input devices>
103
CONFIG_SERIO_I8042 y note<boot essential -- input devices>
104
CONFIG_SERIO_LIBPS2 y note<boot essential -- input devices>
107
CONFIG_XEN_BLKDEV_FRONTEND y note<not autoloadable -- XEN paravirt support>
108
CONFIG_XEN_NETDEV_FRONTEND y note<not autoloadable -- XEN paravirt support>
111
CONFIG_VIRTIO_BLK p policy<(arch i386 amd64 &/ value y) | (arch armel armhf &/ value n) | value m> note<KVM paravirt support -- not autoloadable>
112
CONFIG_VIRTIO_NET p policy<(arch i386 amd64 &/ value y) | (arch armel armhf &/ value n) | value m> note<KVM paravirt support -- not autoloadable>
113
CONFIG_VIRTIO_PCI p policy<(arch i386 amd64 &/ value y) | (arch armel armhf &/ value n) | value m> note<KVM paravirt support -- not autoloadable>
114
CONFIG_VIRTIO_MMIO p policy<(arch armel armhf &/ value n) | value m> note<KVM paravirt support>
115
CONFIG_VIRTIO_BALLOON p policy<(arch armel armhf &/ value n) | value m> note<KVM paravirt support>
118
CONFIG_SCSI_VIRTIO m note<tech preview of new feature>
120
# Boot essential dependancies
121
CONFIG_BLK_CGROUP y note<dependancy of boot essential>
122
CONFIG_BLK_DEV_DM y note<dependancy of boot essential>
123
CONFIG_BLK_DEV_LOOP y note<dependancy of boot essential>
124
CONFIG_BLK_DEV_MD y note<dependancy of boot essential>
125
CONFIG_BLK_DEV_RAM y note<dependancy of boot essential>
126
CONFIG_BLK_DEV_SD y note<dependancy of boot essential>
127
CONFIG_BLK_DEV_SR y note<dependancy of boot essential>
128
CONFIG_DNS_RESOLVER y note<dependancy of boot essential>
129
CONFIG_CRC_T10DIF y note<dependancy of boot essential>
130
CONFIG_ZSMALLOC y note<dependancy of boot essential>
131
# CONFIG_ECRYPTFS or CONFIG_DM
132
CONFIG_CRYPTO_CRC32C y note<dependancy of boot essential>
133
CONFIG_CRYPTO_CRC32C_INTEL y note<dependancy of boot essential>
134
CONFIG_CRYPTO_DEV_PADLOCK y note<dependancy of boot essential>
135
CONFIG_CRYPTO_CRC32C y note<dependancy of boot essential>
136
CONFIG_CRYPTO_AES y note<dependancy of boot essential>
137
CONFIG_CRYPTO_CBC y note<dependancy of boot essential>
138
CONFIG_CRYPTO_ECB y note<dependancy of boot essential>
139
CONFIG_CRYPTO_HMAC y note<dependancy of boot essential>
140
CONFIG_CRYPTO_MANAGER y note<dependancy of boot essential>
141
CONFIG_CRYPTO_MD5 y note<dependancy of boot essential>
142
CONFIG_CRYPTO_SHA1 y note<dependancy of boot essential>
143
CONFIG_CRYPTO_SHA256 y note<dependancy of boot essential>
144
CONFIG_CRYPTO_LZO p policy<(arch i386 amd64 &/ value y) | value m> note<dependancy of x86 boot essential>
145
CONFIG_CRC16 y note<dependancy of boot essential>
146
CONFIG_CRC32 y note<dependancy of boot essential>
147
CONFIG_ENCRYPTED_KEYS y note<dependancy of boot essential>
148
CONFIG_TRUSTED_KEYS y note<dependancy of boot essential>
150
CONFIG_BACKLIGHT_CLASS_DEVICE y note<dependancy of boot essential>
152
CONFIG_CPU_FREQ_STAT p policy<(arch i386 amd64 armel armhf &/ value y) | value m> note<dependancy of boot essential>
154
# Interesting new subsystems
155
CONFIG_NFC m note<experimental subsystem -- opt-in>
156
CONFIG_NFC_NCI m note<experimental protocol -- opt-in>
158
# EXPERIMENTAL Network protocols are generally enabled to allow testing.
159
CONFIG_ECONET m note<network protocol -- opt-in>
160
CONFIG_IEEE802154 m note<network protocol -- opt-in>
161
CONFIG_LAPB m note<network protocol -- opt-in>
162
CONFIG_NET_DSA m note<network protocol -- opt-in>
163
CONFIG_RDS m note<network protocol -- opt-in>
164
CONFIG_TIPC m note<network protocol -- opt-in>
165
CONFIG_X25 m note<network protocol -- opt-in>
167
# ATA controolers: some are boot essential on specific architectures
168
CONFIG_ATA_GENERIC p policy<(arch i386 amd64 &/ value y) | value m> note<boot essential on i386/amd64>
169
CONFIG_ATA_PIIX p policy<(arch i386 amd64 &/ value y) | value m> note<boot essential on i386/amd64>
170
CONFIG_PATA_ACPI p policy<(arch i386 amd64 &/ value y) | value m> note<boot essential on i386/amd64>
171
CONFIG_PATA_SIS p policy<(arch i386 amd64 &/ value y) | value m> note<boot essential on i386/amd64>
172
CONFIG_SATA_SVW p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
173
CONFIG_SATA_AHCI p policy<(arch i386 amd64 powerpc &/ value y) | value m> note<boot essential on i386/amd64/powerpc>
176
CONFIG_PCI_IOAPIC p policy<(arch i386 amd64 &/ value y) | value m> note<boot essential on i386/amd64>
177
CONFIG_RTC_DRV_CMOS p policy<(arch i386 amd64 &/ value y) | value m> note<boot essential on i386/amd64>
178
CONFIG_SCSI_SPI_ATTRS p policy<(arch i386 amd64 &/ value y) | value m> note<dependancy of boot essential>
180
# ARM/EFI requires FAT for kernel installation.
181
CONFIG_FAT_FS p policy<(arch armel armhf i386 amd64 &/ value y) | value m> note<installation essential on ARM and EFI systems>
182
CONFIG_VFAT_FS p policy<(arch armel armhf i386 amd64 &/ value y) | value m> note<installation essential on ARM and EFI systems>
183
CONFIG_NLS_CODEPAGE_437 p policy<((flavour omap omap4 | arch i386 amd64) &/ value y) | value m> note<installation essential on ARM and EFI systems>
184
CONFIG_NLS y note<dependancy of boot essential>
186
# ARM boot essential devices
187
CONFIG_MMC_BLOCK p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
188
CONFIG_MMC_OMAP_HS p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
189
CONFIG_FB_OMAP2 p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
190
CONFIG_I2C_OMAP p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
191
CONFIG_NOP_USB_XCEIV p policy<(flavour omap highbank &/ value y) | value m> note<boot essential on omap/highbank>
192
CONFIG_PANEL_GENERIC_DPI p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
193
CONFIG_REGULATOR_FIXED_VOLTAGE p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
194
CONFIG_SERIAL_OMAP p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
195
CONFIG_GPIO_TWL4030 p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
196
CONFIG_OMAP2_DSS p policy<(arch armel armhf &/ value y) | value m> note<boot essential on arm>
198
# omap3/omap4 boot essential
199
CONFIG_MTD p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
200
CONFIG_MTD_BLKDEVS p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
201
CONFIG_MTD_BLOCK p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
202
CONFIG_MTD_CHAR p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
203
CONFIG_MTD_NAND p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
204
CONFIG_MTD_NAND_OMAP2 p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
205
CONFIG_MTD_OF_PARTS p policy<(flavour omap &/ value y) | value m> note<boot essential on arm>
206
CONFIG_RTC_DRV_TWL4030 p policy<(flavour omap omap4 &/ value y) | value m> note<boot essential on OMAP3/OMAP4>
207
CONFIG_KEYBOARD_OMAP4 p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
208
CONFIG_KEYBOARD_TWL4030 p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
209
CONFIG_USB_NET_SMSC95XX p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
210
CONFIG_USB_USBNET p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
211
CONFIG_DRM p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
212
CONFIG_HWSPINLOCK_OMAP y note<boot essential on OMAP4>
213
CONFIG_HWSPINLOCK_ATMEL n note<depends on CONFIG_ARCH_AT91SAM9G45>
214
CONFIG_HW_RANDOM_ATMEL n note<depends on CONFIG_ARCH_AT91SAM9G45>
215
CONFIG_LEDS_GPIO p policy<(flavour omap4 &/ value y) | value m> note<enables early heartbeat LEDs>
216
CONFIG_LEDS_PWM p policy<(flavour omap4 &/ value y) | value m> note<enables early heartbeat LEDs>
217
CONFIG_LEDS_TRIGGER_HEARTBEAT p policy<(flavour omap4 &/ value y) | value m> note<enables early heartbeat LEDs>
218
CONFIG_LIB80211 p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
219
CONFIG_MMC_OMAP p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
220
CONFIG_MEDIA_SUPPORT p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
221
CONFIG_MFD_SM501 p policy<(flavour omap4 &/ value y) | value m> note<boot essential on OMAP4>
222
CONFIG_USB_INVENTRA_DMA p policy<(flavour omap &/ value y) | value n> note<OMAP2 specific feature>
224
# highbank boot essential
225
CONFIG_SATA_AHCI_PLATFORM p policy<(flavour highbank &/ value y) | (flavour omap4 &/ value n) | value m> note<boot essential on highbank/build failure on ti-omap4> flag<BUILD FAILURE>
226
CONFIG_EXT2_FS p policy<(flavour highbank &/ value y) | value m> note<boot essential on highbank>
227
CONFIG_KEYBOARD_HIGHBANK p policy<(flavour highbank &/ value y) | value m> note<boot essential on highbank>
228
CONFIG_I2C_DESIGNWARE_PLATFORM p policy<(flavour highbank &/ value y) | value m> note<boot essential on highbank>
230
# POWERPC boot essential devices
231
CONFIG_FB_VOODOO1 p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
232
CONFIG_FB_3DFX p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
233
CONFIG_FB_PS3 p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
234
CONFIG_FB_ATY128 p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
235
CONFIG_FB_RADEON p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
236
CONFIG_I2C_POWERMAC p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
237
CONFIG_NVRAM p policy<(arch powerpc &/ value y) | value m> note<boot essential on powerpc>
238
CONFIG_HW_RANDOM_PASEMI p policy<(arch powerpc &/ value y) | value m> note<dependancy HW_RANDOM>
239
CONFIG_PS3_PS3AV p policy<(arch powerpc &/ value y) | value m> note<dependancy HW_RANDOM>
240
CONFIG_PS3_SYS_MANAGER p policy<(arch powerpc &/ value y) | value m> note<dependancy HW_RANDOM>
241
CONFIG_SERIAL_PMACZILOG p policy<(arch powerpc &/ value y) | value m> note<boot essential -- serial consoles>
242
CONFIG_THERM_ADT746X p policy<(arch powerpc &/ value y) | value m> note<boot essential -- cooling support>
244
# XEN host boot essential
245
CONFIG_XEN_ACPI_PROCESSOR p policy<(arch i386 amd64 &/ value y) | value m> <boot essential on XEN host>
247
# devices which make no sense on some platforms
248
CONFIG_PCCARD p policy<(arch armel armhf &/ value n) | value m> note<not a supported interface on arm>
250
# GRUB2 boot requirement
251
CONFIG_FRAMEBUFFER_CONSOLE y note<boot essential for grub2 console>
254
CONFIG_DMATEST n flag<TESTING>
255
CONFIG_DEBUG_NX_TEST n flag<TESTING>
256
CONFIG_BACKTRACE_SELF_TEST n flag<TESTING>
257
CONFIG_FB_VIRTUAL n flag<TESTING>
258
CONFIG_MMC_TEST n flag<TESTING>
259
CONFIG_MMIOTRACE_TEST n flag<TESTING>
260
CONFIG_RCU_TORTURE_TEST n flag<TESTING>
261
CONFIG_IEEE802154_FAKEHARD n flag<TESTING>
262
CONFIG_LKDTM n flag<TESTING>
263
CONFIG_WL12XX_SDIO_TEST n flag<TESTING>
264
CONFIG_RING_BUFFER_BENCHMARK n flag<TESTING>
265
CONFIG_RTC_DRV_TEST n flag<TESTING>
266
CONFIG_USB_DUMMY_HCD n flag<TESTING>
267
CONFIG_PCIEAER_INJECT n flag<TESTING>
268
CONFIG_PPS_CLIENT_KTIMER n flag<TESTING>
269
CONFIG_CRC32_SELFTEST n flag<TESTING>
270
CONFIG_OF_SELFTEST n flag<TESTING>
271
CONFIG_USB_ZERO_HNPTEST n flag<TEST DEVICE>
274
CONFIG_BRCMDBG - flag<DEBUG>
275
CONFIG_USB_XHCI_HCD_DEBUGGING n flag<DEBUG>
278
CONFIG_USB_EHCI_HCD y note<ensures USB 2.0/1.1 probe ordering>
279
CONFIG_USB_OHCI_HCD y note<ensures USB 2.0/1.1 probe ordering>
280
CONFIG_USB_UHCI_HCD y note<ensures USB 2.0/1.1 probe ordering>
281
CONFIG_USB_XHCI_HCD y note<ensures USB 2.0/1.1 probe ordering>
283
# ARM commonly use sd cards as root disks.
284
CONFIG_MMC_SDHCI p policy<(flavour omap highbank &/ value y) | value m> note<installation essential on omap/highbank>
287
CONFIG_ACPI_CUSTOM_METHOD n note<Security: allows arbitrary execution>
289
# DM_RAID45 only appears in PC BIOS based systems
290
CONFIG_DM_RAID45 p policy<(arch i386 amd64 &/ value m) | value n> note<PC BIOS specific>
292
# EFI_VARS is required for EFI boot
293
CONFIG_EFI_VARS y note<EFI boot requirement (d-i)>
295
# OLD/DEPRECATED things
296
CONFIG_BLK_DEV_HD n note<very old disk device support>
297
CONFIG_IA32_AOUT n note<IDE is deprecated>
298
CONFIG_BLK_DEV_SR_VENDOR n note<very old tape device support>
299
CONFIG_MOUSE_INPORT n note<very old ISA based mouse support>
300
CONFIG_OMAP_IOVMM n note<deprecated OMAP support>
302
# Debugging options are off by default, we want those below.
303
CONFIG_DEBUG_FS y note<required debug option>
304
CONFIG_DEBUG_KERNEL y note<required debug option>
306
# IKCONFIG not required
307
CONFIG_IKCONFIG n note<not required as configs in /boot>
310
CONFIG_PATA_MACIO y note<boot essential for QEMU on powerpc>
311
CONFIG_I2C_ALGOBIT p policy<(arch powerpc &/ value y) | value m> note<boot essential dependancy on powerpc>
313
# Non-obvious filesystems.
314
CONFIG_USB_FUNCTIONFS m note<filesystems are opt-in>
315
CONFIG_USB_GADGETFS m note<filesystems are opt-in>
316
CONFIG_LOGFS n note<highly discouraged for use>
317
CONFIG_USB_OTG_BLACKLIST_HUB n note<OTG white/blacklists are disabled>
318
CONFIG_USB_OTG_WHITELIST n note<OTG white/blacklists are disabled>
321
CONFIG_AUFS_PROC_MAP n note<causes build failures>
322
CONFIG_SQUASHFS_4K_DEVBLK_SIZE n note<non-default block size>
325
CONFIG_PANEL_DVI y note<required for omap3 video>
326
CONFIG_PANEL_SHARP_LS037V7DW01 p policy<(flavour omap &/ value y) | value m> note<required for omap3 video>
327
CONFIG_PANEL_TPO_TD043MTEA1 p policy<(flavour omap &/ value y) | value m> note<required for omap3 video>
328
CONFIG_SND_OMAP_SOC p policy<(flavour omap &/ value y) | value m> note<required for omap3 sound>
329
CONFIG_SND_OMAP_SOC_MCBSP p policy<(flavour omap &/ value y) | value m> note<required for omap3 sound>
330
CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE p policy<(flavour omap &/ value y) | value m> note<required for omap3 sound>
331
CONFIG_USB_MUSB_TUSB6010 p policy<(flavour omap highbank &/ value n) | value m> note<USB_MUSB choice>
332
CONFIG_USB_OMAP n note<not used for our OMAP3/4 h/w>
335
CONFIG_USB_GADGET p policy<(flavour omap omap4 &/ value y) | value m> note<not autoprobable -- only present commonly on omap>
336
CONFIG_USB_OTG y note<dependancy of a boot essential>
337
CONFIG_USB_G_MULTI p policy<(flavour omap omap4 &/ value m) | value n> note<omap3/omap4 specific feature>
338
CONFIG_USB_M66592 n note<gadget device>
340
# powerpc64-smp requires this as CONFIG_MAPLE is enabled
341
CONFIG_ATA_NONSTANDARD p policy<(flavour powerpc64-smp &/ value y) | value n> note<required for powerpc64-smp dep of CONFIG_MAPLE>
343
# APM Emulation is deliberately off on ARM to prevent new use.
344
CONFIG_APM_EMULATION p policy<(arch armel armhf &/ value n) | value m> note<deliberatly forced off for ARM>
346
# BLK_DEV_XD -- ancient drives
347
CONFIG_BLK_DEV_XD n note<ancient drives from pre-history>
349
# Geode specific, should be enabled by drivers that need it not manually.
350
CONFIG_CS5535_MFGPT n note<should be disabled by default>
351
CONFIG_GPIO_CS5535 p policy<(value CONFIG_OLPC_X01_SCI y &/ value y) | value m> note<dependancy OLPC_X01_SCI=y>
353
# DVB_DUMMY_FE only recommended for experts
354
CONFIG_DVB_DUMMY_FE n note<expert use only>
356
# ARM unsupported SOC
357
CONFIG_FTGMAC100 n note<unsupported ARM device>
358
CONFIG_FTMAC100 n note<unsupported ARM device>
359
CONFIG_ARCH_EXYNOS n note<unsupported ARM arch>
360
CONFIG_ARCH_HIGHBANK n note<unsupported ARM arch>
361
CONFIG_ARCH_PICOXCELL n note<unsupported ARM arch>
362
CONFIG_ARCH_PRIMA2 n note<unsupported ARM arch>
363
CONFIG_ARCH_ZYNQ n note<unsupported ARM arch>
365
# Options which really should not have an option at all.
366
CONFIG_SIGMA n note<unused common driver infrastructure>
367
CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL n
369
# Items which are simply miss identified
370
CONFIG_DEBUG_LL_UART_NONE y note<not actually debug>
371
CONFIG_USB_SERIAL_DEBUG m note<not actually debug>
374
CONFIG_DM_THIN_PROVISIONING m note<experimental DM target -- opt-in>
375
CONFIG_RTL8192DE m note<experimental wireless driver -- opt-in>
376
CONFIG_BLK_DEV_UMEM m note<experimental NVRAM disk driver -- opt-in>
378
# PHY device with non-standard naming.
379
CONFIG_B43_PHY_HT y note<experimental PHY support -- opt-in>
380
CONFIG_B43_PHY_N y note<experimental PHY support -- opt-in>
381
CONFIG_STE10XP y note<PHY drivers are not autoloadable>
383
# Optional scheduling control
384
CONFIG_CFS_BANDWIDTH y note<optional scheduling control -- opt-in>
386
# Hardware specific experimental options.
387
CONFIG_EDAC_SBRIDGE m note<h/w specific experimental option -- opt-in>
388
CONFIG_SM_FTL m note<h/w specific experimental option -- opt-in>
389
CONFIG_SPI_SPIDEV m note<h/w specific experimental option -- opt-in>
390
CONFIG_ATH6KL_USB m note<h/w specific experimental option -- opt-in>
391
CONFIG_USB_KC2190 y note<h/w specific experimental option -- opt-in>
394
CONFIG_IIO_SIMPLE_DUMMY_BUFFER n note<dummy driver>
395
CONFIG_IIO_SIMPLE_DUMMY_EVENTS n note<dummy driver>
397
# Options where the default is simply too broad:
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# INPUT_KXTJ9_POLLED_MODE -- polling is bad generally
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CONFIG_INPUT_KXTJ9_POLLED_MODE n
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# The intel IOMMU being on by default causes a slew of issues with
402
# machines. We therefore enable its use, but default it off.
403
CONFIG_INTEL_IOMMU_DEFAULT_ON n note<the IOMMU can trigger boot failures>
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# H/W specific options
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CONFIG_PATA_HPT3X3_DMA n note<DMA mode is documented problematic>
407
CONFIG_B43_BCMA_EXTRA n note<BRCMSMAC is enabled disable to avoid ID overlaps>
409
# XXX: temporarily disabled options -- build failures.
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CONFIG_TI_CPSW - flag<BUILD FAILURE>
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CONFIG_USB_EHCI_HCD_PLATFORM - flag<BUILD FAILURE>
412
CONFIG_LIS3L02DQ - flag<BUILD FAILURE>
413
CONFIG_EZX_PCAP - flag<BUILD FAILURE>
414
CONFIG_TOUCHSCREEN_EGALAX - flag<BUILD FAILURE>
415
CONFIG_TOUCHSCREEN_EETI - flag<BUILD FAILURE>
416
CONFIG_SPI_PL022 - flag<BUILD FAILURE>
417
CONFIG_SPI_DW_MMIO - flag<BUILD FAILURE>
418
CONFIG_SENSORS_AK8975 - flag<BUILD FAILURE> note<FTBS on ti-omap4>
419
CONFIG_IIO p policy<(flavour omap4 &/ value n) | value m> flag<BUILD FAILURE>
421
# Valid y/n options which are in a sensible position.
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CONFIG_PPC_ICSWX_USE_SIGILL n note<reviewed 05/2012>
423
# forces padding mode, without this we can select at runtime
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CONFIG_USB_SERIAL_SAFE_PADDED n note<reviewed 07/2012>
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# allows the console to move to an external USB device
426
CONFIG_USB_SISUSBVGA_CON n note<reviewed 07/2012>
429
CONFIG_SCSI_AIC7XXX_OLD n note<deprecated in favour of aic7xxx>
431
# OSS is handled via pulseaudio
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CONFIG_SND_PCM_OSS n note<deprecated in favour of pulseaudio emulation>
434
# Poulsbo is handled by DRM_GMA500
435
CONFIG_STUB_POULSBO n note<deprecated in favour of CONFIG_DRM_GMA500>
438
CONFIG_RTAS_FLASH n note<potentially risky allowing flash updates>
440
# Only valid on fully certified platforms
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CONFIG_ATH9K_DFS_CERTIFIED n note<only valid for kernels for certified platforms only>
443
# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not compatible with upstart
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CONFIG_AUDIT_LOGINUID_IMMUTABLE n note<incompatible with upstart>
446
# Machine specific on systems we cannot encounter.
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CONFIG_GPIO_EM n note<h/w not encounted>
450
CONFIG_PANIC_ON_OOPS n note<keep working if at all possible>
453
CONFIG_BLK_DEV_RBD m note<CEPH client side support>
455
# CGROUP modifications.
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CONFIG_BLK_DEV_THROTTLING y note<CGROUP disk consumption control>
459
CONFIG_USB_OHCI_HCD_PLATFORM - flag<IGNORE>
460
CONFIG_USB_EHCI_HCD_PLATFORM - flag<IGNORE>
461
CONFIG_USB_OHCI_HCD_PPC_OF_LE - flag<IGNORE>
462
CONFIG_SENSORS_SCH56XX_COMMON - flag<IGNORE>
465
CONFIG_BLK_DEV_XIP n note<prevents use of HIGHMEM for ram disks>
467
# This option allows bridging between non-IP and IP networks, but is
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# effectivly deprecated. We _may_ just _may_ have users on older arches
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# so keep it there, but do not spread the pain to systems without these
471
CONFIG_WAN_ROUTER p policy<(arch i386 amd64 powerpc &/ value m) | value n>