* Fwd: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet timers gone?
@ 2010-09-15 13:20 Udo van den Heuvel
2010-09-21 16:38 ` Konrad Rzeszutek Wilk
0 siblings, 1 reply; 3+ messages in thread
From: Udo van den Heuvel @ 2010-09-15 13:20 UTC (permalink / raw)
To: linux-kernel
Hello,
Who can help me get this minor patch into the kernel?
Kind regards,
Udo
-------- Original Message --------
Subject: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet
timers gone?
Date: Tue, 14 Sep 2010 07:15:08 +0200
From: Udo van den Heuvel <udovdh@xs4all.nl>
To: Robert Hancock <hancockrwd@gmail.com>
CC: linux-kernel@vger.kernel.org
On 2010-09-14 01:16, Robert Hancock wrote:
> On Mon, Sep 13, 2010 at 8:52 AM, Udo van den Heuvel <udovdh@xs4all.nl> wrote:
>> So what else can I do to enable HPET?
>
> At this point, not much, unless you can track down the chipset
> information that would allow us to implement force enabling HPET on
> that chipset..
Signed-off-by: Udo van den Heuvel <udovdh@xs4all.nl>
--- a/arch/x86/kernel/quirks.c 2010-09-13 18:02:14.639710309 +0200
+++ b/arch/x86/kernel/quirks.c 2010-09-13 18:02:06.095280815 +0200
@@ -344,6 +344,8 @@
vt8237_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
vt8237_force_enable_hpet);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700,
+ vt8237_force_enable_hpet);
static void ati_force_hpet_resume(void)
{
Patch does make hpet appear on VIA Epia LT (CX700M2 chipset) with
hpet=force on kernel commandline.
Udo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Fwd: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet timers gone?
2010-09-15 13:20 Fwd: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet timers gone? Udo van den Heuvel
@ 2010-09-21 16:38 ` Konrad Rzeszutek Wilk
2010-09-21 18:15 ` Thomas Gleixner
0 siblings, 1 reply; 3+ messages in thread
From: Konrad Rzeszutek Wilk @ 2010-09-21 16:38 UTC (permalink / raw)
To: Udo van den Heuvel, tglx, mingo, hpa, x86, venkatesh.pallipadi, markh
Cc: linux-kernel
On Wed, Sep 15, 2010 at 03:20:41PM +0200, Udo van den Heuvel wrote:
> Hello,
>
> Who can help me get this minor patch into the kernel?
You need to CC these folks:
konrad@phenom:~/work/linux$ scripts/get_maintainer.pl -f arch/x86/kernel/quirks.c
Thomas Gleixner <tglx@linutronix.de>
Ingo Molnar <mingo@redhat.com>
H. Peter Anvin <hpa@zytor.com>
x86@kernel.org
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Mark Hounschell <markh@compro.net>
linux-kernel@vger.kernel.org
Which I just did on your e-mail.
>
> Kind regards,
> Udo
>
> -------- Original Message --------
> Subject: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet
> timers gone?
> Date: Tue, 14 Sep 2010 07:15:08 +0200
> From: Udo van den Heuvel <udovdh@xs4all.nl>
> To: Robert Hancock <hancockrwd@gmail.com>
> CC: linux-kernel@vger.kernel.org
>
> On 2010-09-14 01:16, Robert Hancock wrote:
> > On Mon, Sep 13, 2010 at 8:52 AM, Udo van den Heuvel <udovdh@xs4all.nl> wrote:
> >> So what else can I do to enable HPET?
> >
> > At this point, not much, unless you can track down the chipset
> > information that would allow us to implement force enabling HPET on
> > that chipset..
>
> Signed-off-by: Udo van den Heuvel <udovdh@xs4all.nl>
>
> --- a/arch/x86/kernel/quirks.c 2010-09-13 18:02:14.639710309 +0200
> +++ b/arch/x86/kernel/quirks.c 2010-09-13 18:02:06.095280815 +0200
> @@ -344,6 +344,8 @@
> vt8237_force_enable_hpet);
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
> vt8237_force_enable_hpet);
> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700,
> + vt8237_force_enable_hpet);
>
> static void ati_force_hpet_resume(void)
> {
>
> Patch does make hpet appear on VIA Epia LT (CX700M2 chipset) with
> hpet=force on kernel commandline.
>
>
> Udo
>
> --
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Fwd: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet timers gone?
2010-09-21 16:38 ` Konrad Rzeszutek Wilk
@ 2010-09-21 18:15 ` Thomas Gleixner
0 siblings, 0 replies; 3+ messages in thread
From: Thomas Gleixner @ 2010-09-21 18:15 UTC (permalink / raw)
To: Konrad Rzeszutek Wilk
Cc: Udo van den Heuvel, mingo, hpa, x86, venkatesh.pallipadi, markh,
linux-kernel
B1;2401;0cOn Tue, 21 Sep 2010, Konrad Rzeszutek Wilk wrote:
> On Wed, Sep 15, 2010 at 03:20:41PM +0200, Udo van den Heuvel wrote:
> > Hello,
> >
> > Who can help me get this minor patch into the kernel?
>
> You need to CC these folks:
> konrad@phenom:~/work/linux$ scripts/get_maintainer.pl -f arch/x86/kernel/quirks.c
> Thomas Gleixner <tglx@linutronix.de>
> Ingo Molnar <mingo@redhat.com>
> H. Peter Anvin <hpa@zytor.com>
> x86@kernel.org
> Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
> Mark Hounschell <markh@compro.net>
> linux-kernel@vger.kernel.org
>
> Which I just did on your e-mail.
6 days too late. See:
http://www.gossamer-threads.com/lists/linux/kernel/1276240
It's queued for 2.6.37
Thanks,
tglx
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-09-21 18:16 UTC | newest]
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2010-09-15 13:20 Fwd: patch: HPET force enable for CX700 / VIA Epia LT was: Re: hpet timers gone? Udo van den Heuvel
2010-09-21 16:38 ` Konrad Rzeszutek Wilk
2010-09-21 18:15 ` Thomas Gleixner
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