[PATCH] i386: Now that the VDSO can be relocated, we can support it in VMI configurat...

[net-next-2.6.git] / arch / i386 / Kconfig

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 0dfee812811a9c75427551ef8177b45f2ca7a998..1a94a73fe801fa908e84d6d315262d9eca45d5cf 100644 (file)
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -18,6 +18,19 @@ config GENERIC_TIME
        bool
        default y
 
+config CLOCKSOURCE_WATCHDOG
+       bool
+       default y
+
+config GENERIC_CLOCKEVENTS
+       bool
+       default y
+
+config GENERIC_CLOCKEVENTS_BROADCAST
+       bool
+       default y
+       depends on X86_LOCAL_APIC
+
 config LOCKDEP_SUPPORT
        bool
        default y
@@ -38,6 +51,10 @@ config MMU
        bool
        default y
 
+config ZONE_DMA
+       bool
+       default y
+
 config SBUS
        bool
 
@@ -70,6 +87,8 @@ source "init/Kconfig"
 
 menu "Processor type and features"
 
+source "kernel/time/Kconfig"
+
 config SMP
        bool "Symmetric multi-processing support"
        ---help---
@@ -199,6 +218,15 @@ config PARAVIRT
          However, when run without a hypervisor the kernel is
          theoretically slower.  If in doubt, say N.
 
+config VMI
+       bool "VMI Paravirt-ops support"
+       depends on PARAVIRT
+       help
+         VMI provides a paravirtualized interface to the VMware ESX server
+         (it could be used by other hypervisors in theory too, but is not
+         at the moment), by linking the kernel to a GPL-ed ROM module
+         provided by the hypervisor.
+
 config ACPI_SRAT
        bool
        default y
@@ -865,7 +893,6 @@ config HOTPLUG_CPU
 config COMPAT_VDSO
        bool "Compat VDSO support"
        default y
-       depends on !PARAVIRT
        help
          Map the VDSO to the predictable old-style address too.
        ---help---
@@ -888,12 +915,9 @@ source kernel/power/Kconfig
 
 source "drivers/acpi/Kconfig"
 
-menu "APM (Advanced Power Management) BIOS Support"
-depends on PM && !X86_VISWS
-
-config APM
+menuconfig APM
        tristate "APM (Advanced Power Management) BIOS support"
-       depends on PM
+       depends on PM && !X86_VISWS
        ---help---
          APM is a BIOS specification for saving power using several different
          techniques. This is mostly useful for battery powered laptops with
@@ -950,9 +974,10 @@ config APM
          To compile this driver as a module, choose M here: the
          module will be called apm.
 
+if APM
+
 config APM_IGNORE_USER_SUSPEND
        bool "Ignore USER SUSPEND"
-       depends on APM
        help
          This option will ignore USER SUSPEND requests. On machines with a
          compliant APM BIOS, you want to say N. However, on the NEC Versa M
@@ -960,7 +985,6 @@ config APM_IGNORE_USER_SUSPEND
 
 config APM_DO_ENABLE
        bool "Enable PM at boot time"
-       depends on APM
        ---help---
          Enable APM features at boot time. From page 36 of the APM BIOS
          specification: "When disabled, the APM BIOS does not automatically
@@ -978,7 +1002,6 @@ config APM_DO_ENABLE
 
 config APM_CPU_IDLE
        bool "Make CPU Idle calls when idle"
-       depends on APM
        help
          Enable calls to APM CPU Idle/CPU Busy inside the kernel's idle loop.
          On some machines, this can activate improved power savings, such as
@@ -990,7 +1013,6 @@ config APM_CPU_IDLE
 
 config APM_DISPLAY_BLANK
        bool "Enable console blanking using APM"
-       depends on APM
        help
          Enable console blanking using the APM. Some laptops can use this to
          turn off the LCD backlight when the screen blanker of the Linux
@@ -1002,22 +1024,8 @@ config APM_DISPLAY_BLANK
          backlight at all, or it might print a lot of errors to the console,
          especially if you are using gpm.
 
-config APM_RTC_IS_GMT
-       bool "RTC stores time in GMT"
-       depends on APM
-       help
-         Say Y here if your RTC (Real Time Clock a.k.a. hardware clock)
-         stores the time in GMT (Greenwich Mean Time). Say N if your RTC
-         stores localtime.
-
-         It is in fact recommended to store GMT in your RTC, because then you
-         don't have to worry about daylight savings time changes. The only
-         reason not to use GMT in your RTC is if you also run a broken OS
-         that doesn't understand GMT.
-
 config APM_ALLOW_INTS
        bool "Allow interrupts during APM BIOS calls"
-       depends on APM
        help
          Normally we disable external interrupts while we are making calls to
          the APM BIOS as a measure to lessen the effects of a badly behaving
@@ -1028,13 +1036,12 @@ config APM_ALLOW_INTS
 
 config APM_REAL_MODE_POWER_OFF
        bool "Use real mode APM BIOS call to power off"
-       depends on APM
        help
          Use real mode APM BIOS calls to switch off the computer. This is
          a work-around for a number of buggy BIOSes. Switch this option on if
          your computer crashes instead of powering off properly.
 
-endmenu
+endif # APM
 
 source "arch/i386/kernel/cpu/cpufreq/Kconfig"