* [Xenomai-core] [PATCH] Catch HPET conflict
@ 2007-02-20 21:23 Jan Kiszka
2007-02-23 18:57 ` Philippe Gerum
0 siblings, 1 reply; 4+ messages in thread
From: Jan Kiszka @ 2007-02-20 21:23 UTC (permalink / raw)
To: xenomai-core
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As long as there is obviously a conflict, catch it during kernel
configuration and urge the user to disable CONFIG_HPET_TIMER.
Jan
Index: scripts/Kconfig.frag
===================================================================
--- scripts/Kconfig.frag (Revision 2216)
+++ scripts/Kconfig.frag (Arbeitskopie)
@@ -11,8 +11,13 @@ comment "NOTE: Xenomai conflicts with PC
comment "(menu Device Drivers/Input device support/Miscellaneous devices)"
depends on !X86_TSC && X86 && INPUT_PCSPKR
+comment "NOTE: Xenomai currently conflicts with HPET support."
+ depends on HPET_TIMER
+comment "(menu Processor type and features)"
+ depends on HPET_TIMER
+
config XENOMAI
- depends on X86_TSC || !X86 || !INPUT_PCSPKR
+ depends on (X86_TSC || !X86 || !INPUT_PCSPKR) && !HPET_TIMER
bool "Xenomai"
default y
select IPIPE
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [Xenomai-core] [PATCH] Catch HPET conflict
2007-02-20 21:23 [Xenomai-core] [PATCH] Catch HPET conflict Jan Kiszka
@ 2007-02-23 18:57 ` Philippe Gerum
2007-02-23 22:32 ` Philippe Gerum
0 siblings, 1 reply; 4+ messages in thread
From: Philippe Gerum @ 2007-02-23 18:57 UTC (permalink / raw)
To: Jan Kiszka; +Cc: xenomai-core
On Tue, 2007-02-20 at 22:23 +0100, Jan Kiszka wrote:
> As long as there is obviously a conflict, catch it during kernel
> configuration and urge the user to disable CONFIG_HPET_TIMER.
>
Applied, thanks.
--
Philippe.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai-core] [PATCH] Catch HPET conflict
2007-02-23 18:57 ` Philippe Gerum
@ 2007-02-23 22:32 ` Philippe Gerum
2007-02-23 23:00 ` Jan Kiszka
0 siblings, 1 reply; 4+ messages in thread
From: Philippe Gerum @ 2007-02-23 22:32 UTC (permalink / raw)
To: Jan Kiszka; +Cc: xenomai-core
On Fri, 2007-02-23 at 19:57 +0100, Philippe Gerum wrote:
> On Tue, 2007-02-20 at 22:23 +0100, Jan Kiszka wrote:
> > As long as there is obviously a conflict, catch it during kernel
> > configuration and urge the user to disable CONFIG_HPET_TIMER.
> >
>
> Applied, thanks.
>
Reverted from the trunk/ though, since this won't work as is for x86_64.
--
Philippe.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai-core] [PATCH] Catch HPET conflict
2007-02-23 22:32 ` Philippe Gerum
@ 2007-02-23 23:00 ` Jan Kiszka
0 siblings, 0 replies; 4+ messages in thread
From: Jan Kiszka @ 2007-02-23 23:00 UTC (permalink / raw)
To: rpm; +Cc: xenomai-core
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Philippe Gerum wrote:
> On Fri, 2007-02-23 at 19:57 +0100, Philippe Gerum wrote:
>> On Tue, 2007-02-20 at 22:23 +0100, Jan Kiszka wrote:
>>> As long as there is obviously a conflict, catch it during kernel
>>> configuration and urge the user to disable CONFIG_HPET_TIMER.
>>>
>> Applied, thanks.
>>
>
> Reverted from the trunk/ though, since this won't work as is for x86_64.
>
Yeah, noticed this as well. The attached version works, but... could you
explain to me what I'm patching here? What is different about our HPET
issue on x86_64 so that we are not being bitten there?
Jan
[-- Attachment #1.2: hpet-v2.patch --]
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Index: scripts/Kconfig.frag
===================================================================
--- scripts/Kconfig.frag (Revision 2238)
+++ scripts/Kconfig.frag (Arbeitskopie)
@@ -12,12 +12,12 @@ comment "(menu Device Drivers/Input devi
depends on !X86_TSC && X86 && INPUT_PCSPKR
comment "NOTE: Xenomai currently conflicts with HPET support."
- depends on HPET_TIMER
+ depends on HPET_TIMER && !X86_64
comment "(menu Processor type and features)"
- depends on HPET_TIMER
+ depends on HPET_TIMER && !X86_64
config XENOMAI
- depends on (X86_TSC || !X86 || !INPUT_PCSPKR) && !HPET_TIMER
+ depends on (X86_TSC || !X86 || !INPUT_PCSPKR) && (!HPET_TIMER || X86_64)
bool "Xenomai"
default y
select IPIPE
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2007-02-23 23:00 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2007-02-20 21:23 [Xenomai-core] [PATCH] Catch HPET conflict Jan Kiszka
2007-02-23 18:57 ` Philippe Gerum
2007-02-23 22:32 ` Philippe Gerum
2007-02-23 23:00 ` Jan Kiszka
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