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-rw-r--r--arch/i386/Kconfig38
1 files changed, 11 insertions, 27 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index bcf2fc408a1a..a9af760c7e5f 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -220,7 +220,7 @@ config PARAVIRT
220 220
221config VMI 221config VMI
222 bool "VMI Paravirt-ops support" 222 bool "VMI Paravirt-ops support"
223 depends on PARAVIRT && !COMPAT_VDSO 223 depends on PARAVIRT
224 help 224 help
225 VMI provides a paravirtualized interface to the VMware ESX server 225 VMI provides a paravirtualized interface to the VMware ESX server
226 (it could be used by other hypervisors in theory too, but is not 226 (it could be used by other hypervisors in theory too, but is not
@@ -571,6 +571,9 @@ choice
571 bool "3G/1G user/kernel split (for full 1G low memory)" 571 bool "3G/1G user/kernel split (for full 1G low memory)"
572 config VMSPLIT_2G 572 config VMSPLIT_2G
573 bool "2G/2G user/kernel split" 573 bool "2G/2G user/kernel split"
574 config VMSPLIT_2G_OPT
575 depends on !HIGHMEM
576 bool "2G/2G user/kernel split (for full 2G low memory)"
574 config VMSPLIT_1G 577 config VMSPLIT_1G
575 bool "1G/3G user/kernel split" 578 bool "1G/3G user/kernel split"
576endchoice 579endchoice
@@ -578,7 +581,8 @@ endchoice
578config PAGE_OFFSET 581config PAGE_OFFSET
579 hex 582 hex
580 default 0xB0000000 if VMSPLIT_3G_OPT 583 default 0xB0000000 if VMSPLIT_3G_OPT
581 default 0x78000000 if VMSPLIT_2G 584 default 0x80000000 if VMSPLIT_2G
585 default 0x78000000 if VMSPLIT_2G_OPT
582 default 0x40000000 if VMSPLIT_1G 586 default 0x40000000 if VMSPLIT_1G
583 default 0xC0000000 587 default 0xC0000000
584 588
@@ -915,12 +919,9 @@ source kernel/power/Kconfig
915 919
916source "drivers/acpi/Kconfig" 920source "drivers/acpi/Kconfig"
917 921
918menu "APM (Advanced Power Management) BIOS Support" 922menuconfig APM
919depends on PM && !X86_VISWS
920
921config APM
922 tristate "APM (Advanced Power Management) BIOS support" 923 tristate "APM (Advanced Power Management) BIOS support"
923 depends on PM 924 depends on PM && !X86_VISWS
924 ---help--- 925 ---help---
925 APM is a BIOS specification for saving power using several different 926 APM is a BIOS specification for saving power using several different
926 techniques. This is mostly useful for battery powered laptops with 927 techniques. This is mostly useful for battery powered laptops with
@@ -977,9 +978,10 @@ config APM
977 To compile this driver as a module, choose M here: the 978 To compile this driver as a module, choose M here: the
978 module will be called apm. 979 module will be called apm.
979 980
981if APM
982
980config APM_IGNORE_USER_SUSPEND 983config APM_IGNORE_USER_SUSPEND
981 bool "Ignore USER SUSPEND" 984 bool "Ignore USER SUSPEND"
982 depends on APM
983 help 985 help
984 This option will ignore USER SUSPEND requests. On machines with a 986 This option will ignore USER SUSPEND requests. On machines with a
985 compliant APM BIOS, you want to say N. However, on the NEC Versa M 987 compliant APM BIOS, you want to say N. However, on the NEC Versa M
@@ -987,7 +989,6 @@ config APM_IGNORE_USER_SUSPEND
987 989
988config APM_DO_ENABLE 990config APM_DO_ENABLE
989 bool "Enable PM at boot time" 991 bool "Enable PM at boot time"
990 depends on APM
991 ---help--- 992 ---help---
992 Enable APM features at boot time. From page 36 of the APM BIOS 993 Enable APM features at boot time. From page 36 of the APM BIOS
993 specification: "When disabled, the APM BIOS does not automatically 994 specification: "When disabled, the APM BIOS does not automatically
@@ -1005,7 +1006,6 @@ config APM_DO_ENABLE
1005 1006
1006config APM_CPU_IDLE 1007config APM_CPU_IDLE
1007 bool "Make CPU Idle calls when idle" 1008 bool "Make CPU Idle calls when idle"
1008 depends on APM
1009 help 1009 help
1010 Enable calls to APM CPU Idle/CPU Busy inside the kernel's idle loop. 1010 Enable calls to APM CPU Idle/CPU Busy inside the kernel's idle loop.
1011 On some machines, this can activate improved power savings, such as 1011 On some machines, this can activate improved power savings, such as
@@ -1017,7 +1017,6 @@ config APM_CPU_IDLE
1017 1017
1018config APM_DISPLAY_BLANK 1018config APM_DISPLAY_BLANK
1019 bool "Enable console blanking using APM" 1019 bool "Enable console blanking using APM"
1020 depends on APM
1021 help 1020 help
1022 Enable console blanking using the APM. Some laptops can use this to 1021 Enable console blanking using the APM. Some laptops can use this to
1023 turn off the LCD backlight when the screen blanker of the Linux 1022 turn off the LCD backlight when the screen blanker of the Linux
@@ -1029,22 +1028,8 @@ config APM_DISPLAY_BLANK
1029 backlight at all, or it might print a lot of errors to the console, 1028 backlight at all, or it might print a lot of errors to the console,
1030 especially if you are using gpm. 1029 especially if you are using gpm.
1031 1030
1032config APM_RTC_IS_GMT
1033 bool "RTC stores time in GMT"
1034 depends on APM
1035 help
1036 Say Y here if your RTC (Real Time Clock a.k.a. hardware clock)
1037 stores the time in GMT (Greenwich Mean Time). Say N if your RTC
1038 stores localtime.
1039
1040 It is in fact recommended to store GMT in your RTC, because then you
1041 don't have to worry about daylight savings time changes. The only
1042 reason not to use GMT in your RTC is if you also run a broken OS
1043 that doesn't understand GMT.
1044
1045config APM_ALLOW_INTS 1031config APM_ALLOW_INTS
1046 bool "Allow interrupts during APM BIOS calls" 1032 bool "Allow interrupts during APM BIOS calls"
1047 depends on APM
1048 help 1033 help
1049 Normally we disable external interrupts while we are making calls to 1034 Normally we disable external interrupts while we are making calls to
1050 the APM BIOS as a measure to lessen the effects of a badly behaving 1035 the APM BIOS as a measure to lessen the effects of a badly behaving
@@ -1055,13 +1040,12 @@ config APM_ALLOW_INTS
1055 1040
1056config APM_REAL_MODE_POWER_OFF 1041config APM_REAL_MODE_POWER_OFF
1057 bool "Use real mode APM BIOS call to power off" 1042 bool "Use real mode APM BIOS call to power off"
1058 depends on APM
1059 help 1043 help
1060 Use real mode APM BIOS calls to switch off the computer. This is 1044 Use real mode APM BIOS calls to switch off the computer. This is
1061 a work-around for a number of buggy BIOSes. Switch this option on if 1045 a work-around for a number of buggy BIOSes. Switch this option on if
1062 your computer crashes instead of powering off properly. 1046 your computer crashes instead of powering off properly.
1063 1047
1064endmenu 1048endif # APM
1065 1049
1066source "arch/i386/kernel/cpu/cpufreq/Kconfig" 1050source "arch/i386/kernel/cpu/cpufreq/Kconfig"
1067 1051