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| author | Shérab | 2010-09-25 06:06:57 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2010-11-18 10:03:24 +0100 |
| commit | 82148d1d0b2f369851f2dff5088f7840f9f16abf (patch) | |
| tree | 7def98b5154fee8352b30ed27fb20d3dfaa8ff8b /arch/x86/Kconfig | |
| parent | x86, mrst: Add explanation for using 1960 as the year offset for vrtc (diff) | |
| download | kernel-qcow2-linux-82148d1d0b2f369851f2dff5088f7840f9f16abf.tar.gz kernel-qcow2-linux-82148d1d0b2f369851f2dff5088f7840f9f16abf.tar.xz kernel-qcow2-linux-82148d1d0b2f369851f2dff5088f7840f9f16abf.zip | |
x86/platform: Add Eurobraille/Iris power off support
The Iris machines from Eurobraille do not have APM or ACPI support
to shut themselves down properly. A special I/O sequence is
needed to do so. This modle runs this I/O sequence at
kernel shutdown when its force parameter is set to 1.
Signed-off-by: Shérab <Sebastien.Hinderer@ens-lyon.org>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
[ did minor coding style edits ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 655fcf5ac690..6ab63107eeaf 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -482,6 +482,19 @@ config X86_ES7000 Support for Unisys ES7000 systems. Say 'Y' here if this kernel is supposed to run on an IA32-based Unisys ES7000 system. +config X86_32_IRIS + tristate "Eurobraille/Iris poweroff module" + depends on X86_32 + ---help--- + The Iris machines from EuroBraille do not have APM or ACPI support + to shut themselves down properly. A special I/O sequence is + needed to do so, which is what this module does at + kernel shutdown. + + This is only for Iris machines from EuroBraille. + + If unused, say N. + config SCHED_OMIT_FRAME_POINTER def_bool y prompt "Single-depth WCHAN output" |