diff options
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r-- | arch/arm/Kconfig | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e85097bceff4..4bf0e8737e1f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
@@ -635,10 +635,6 @@ config PM | |||
635 | and the Battery Powered Linux mini-HOWTO, available from | 635 | and the Battery Powered Linux mini-HOWTO, available from |
636 | <http://www.tldp.org/docs.html#howto>. | 636 | <http://www.tldp.org/docs.html#howto>. |
637 | 637 | ||
638 | Note that, even if you say N here, Linux on the x86 architecture | ||
639 | will issue the hlt instruction if nothing is to be done, thereby | ||
640 | sending the processor to sleep and saving power. | ||
641 | |||
642 | config APM | 638 | config APM |
643 | tristate "Advanced Power Management Emulation" | 639 | tristate "Advanced Power Management Emulation" |
644 | depends on PM | 640 | depends on PM |
@@ -650,12 +646,6 @@ config APM | |||
650 | battery status information, and user-space programs will receive | 646 | battery status information, and user-space programs will receive |
651 | notification of APM "events" (e.g. battery status change). | 647 | notification of APM "events" (e.g. battery status change). |
652 | 648 | ||
653 | If you select "Y" here, you can disable actual use of the APM | ||
654 | BIOS by passing the "apm=off" option to the kernel at boot time. | ||
655 | |||
656 | Note that the APM support is almost completely disabled for | ||
657 | machines with more than one CPU. | ||
658 | |||
659 | In order to use APM, you will need supporting software. For location | 649 | In order to use APM, you will need supporting software. For location |
660 | and more information, read <file:Documentation/pm.txt> and the | 650 | and more information, read <file:Documentation/pm.txt> and the |
661 | Battery Powered Linux mini-HOWTO, available from | 651 | Battery Powered Linux mini-HOWTO, available from |
@@ -665,39 +655,12 @@ config APM | |||
665 | manpage ("man 8 hdparm") for that), and it doesn't turn off | 655 | manpage ("man 8 hdparm") for that), and it doesn't turn off |
666 | VESA-compliant "green" monitors. | 656 | VESA-compliant "green" monitors. |
667 | 657 | ||
668 | This driver does not support the TI 4000M TravelMate and the ACER | ||
669 | 486/DX4/75 because they don't have compliant BIOSes. Many "green" | ||
670 | desktop machines also don't have compliant BIOSes, and this driver | ||
671 | may cause those machines to panic during the boot phase. | ||
672 | |||
673 | Generally, if you don't have a battery in your machine, there isn't | 658 | Generally, if you don't have a battery in your machine, there isn't |
674 | much point in using this driver and you should say N. If you get | 659 | much point in using this driver and you should say N. If you get |
675 | random kernel OOPSes or reboots that don't seem to be related to | 660 | random kernel OOPSes or reboots that don't seem to be related to |
676 | anything, try disabling/enabling this option (or disabling/enabling | 661 | anything, try disabling/enabling this option (or disabling/enabling |
677 | APM in your BIOS). | 662 | APM in your BIOS). |
678 | 663 | ||
679 | Some other things you should try when experiencing seemingly random, | ||
680 | "weird" problems: | ||
681 | |||
682 | 1) make sure that you have enough swap space and that it is | ||
683 | enabled. | ||
684 | 2) pass the "no-hlt" option to the kernel | ||
685 | 3) switch on floating point emulation in the kernel and pass | ||
686 | the "no387" option to the kernel | ||
687 | 4) pass the "floppy=nodma" option to the kernel | ||
688 | 5) pass the "mem=4M" option to the kernel (thereby disabling | ||
689 | all but the first 4 MB of RAM) | ||
690 | 6) make sure that the CPU is not over clocked. | ||
691 | 7) read the sig11 FAQ at <http://www.bitwizard.nl/sig11/> | ||
692 | 8) disable the cache from your BIOS settings | ||
693 | 9) install a fan for the video card or exchange video RAM | ||
694 | 10) install a better fan for the CPU | ||
695 | 11) exchange RAM chips | ||
696 | 12) exchange the motherboard. | ||
697 | |||
698 | To compile this driver as a module, choose M here: the | ||
699 | module will be called apm. | ||
700 | |||
701 | endmenu | 664 | endmenu |
702 | 665 | ||
703 | source "net/Kconfig" | 666 | source "net/Kconfig" |