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Re: [PATCH] x86: Get irq for hpet timer

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From: Balaji Rao R <balajirrao@...>
To: Kevin Hao <kexin.hao@...>
Cc: <venkatesh.pallipadi@...>, <clemens@...>, <bob.picco@...>, <mingo@...>, <tglx@...>, <linux-kernel@...>
Subject: Re: [PATCH] x86: Get irq for hpet timer
Date: Friday, May 16, 2008 - 3:53 am

On Fri, May 16, 2008 at 11:35 AM, Kevin Hao <kexin.hao@windriver.com> wrote:
Yes, this is alright. But  i've seen some machines where we have a
valid IRQ in 'devp->hd_hdwirq' which you should not ignore. So, first
check if it is zero and only then do a hpet_timer_get_irq.

--
warm regards

Balaji Rao
NITK Surathkal
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Messages in current thread:
[PATCH] x86: Get irq for hpet timer, Kevin Hao, (Fri May 16, 2:05 am)
Re: [PATCH] x86: Get irq for hpet timer, Clemens Ladisch, (Fri May 16, 4:46 am)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Fri May 16, 5:14 am)
Re: [PATCH] x86: Get irq for hpet timer, Clemens Ladisch, (Mon May 19, 12:10 pm)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Tue May 20, 5:03 am)
Re: [PATCH] x86: Get irq for hpet timer, Maciej W. Rozycki, (Tue May 20, 11:46 am)
Re: [PATCH] x86: Get irq for hpet timer, Clemens Ladisch, (Wed May 21, 4:28 am)
Re: [PATCH] x86: Get irq for hpet timer, Maciej W. Rozycki, (Wed May 21, 11:47 pm)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Thu May 22, 3:27 am)
Re: [PATCH] x86: Get irq for hpet timer, Maciej W. Rozycki, (Thu May 22, 11:25 am)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Wed May 28, 6:42 am)
Re: [PATCH] x86: Get irq for hpet timer, Maciej W. Rozycki, (Wed May 28, 11:13 pm)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Thu May 29, 6:41 am)
Re: [PATCH] x86: Get irq for hpet timer, Maciej W. Rozycki, (Thu May 29, 10:32 am)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Fri May 30, 1:32 am)
Re: [PATCH] x86: Get irq for hpet timer, Ingo Molnar, (Mon Jun 2, 5:35 am)
Re: [PATCH] x86: Get irq for hpet timer, Maciej W. Rozycki, (Mon May 19, 5:21 pm)
Re: [PATCH] x86: Get irq for hpet timer, Balaji Rao R, (Fri May 16, 3:53 am)
Re: [PATCH] x86: Get irq for hpet timer, Kevin Hao, (Fri May 16, 4:03 am)
Re: [PATCH] x86: Get irq for hpet timer, Balaji Rao, (Fri May 16, 4:30 am)