486, 586, Pentiums, and various instruction-set-compatible chips by
AMD, Cyrix, and others.
+config GENERIC_TIME
+ bool
+ default y
+
config SEMAPHORE_SLEEPERS
bool
default y
Enabling this feature will cause a message to be printed when the P4
enters thermal throttling.
+config VM86
+ default y
+ bool "Enable VM86 support" if EMBEDDED
+ help
+ This option is required by programs like DOSEMU to run 16-bit legacy
+ code on X86 processors. It also may be needed by software like
+ XFree86 to initialize some video cards via BIOS. Disabling this
+ option saves about 6k.
+
config TOSHIBA
tristate "Toshiba Laptop support"
---help---
tristate "NatSemi SCx200 support"
depends on !X86_VOYAGER
help
- This provides basic support for the National Semiconductor SCx200
- processor. Right now this is just a driver for the GPIO pins.
+ This provides basic support for National Semiconductor's
+ (now AMD's) Geode processors. The driver probes for the
+ PCI-IDs of several on-chip devices, so its a good dependency
+ for other scx200_* drivers.
- If you don't know what to do here, say N.
+ If compiled as a module, the driver is named scx200.
- This support is also available as a module. If compiled as a
- module, it will be called scx200.
+config SCx200HR_TIMER
+ tristate "NatSemi SCx200 27MHz High-Resolution Timer Support"
+ depends on SCx200 && GENERIC_TIME
+ default y
+ help
+ This driver provides a clocksource built upon the on-chip
+ 27MHz high-resolution timer. Its also a workaround for
+ NSC Geode SC-1100's buggy TSC, which loses time when the
+ processor goes idle (as is done by the scheduler). The
+ other workaround is idle=poll boot option.
+
+config K8_NB
+ def_bool y
+ depends on AGP_AMD64
source "drivers/pcmcia/Kconfig"