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Re: [Xen-devel] Injecting physical IRQ (pirq) into hvm guest

To: "Yu, Ke" <ke.yu@xxxxxxxxx>
Subject: Re: [Xen-devel] Injecting physical IRQ (pirq) into hvm guest
From: "sanjay kushwaha" <sanjay.kushwaha@xxxxxxxxx>
Date: 2006年7月10日 22:33:41 -0400
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: 2006年7月10日 19:34:05 -0700
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No. even calling it twice didn't work.
THanks,
Sanjay
On 7/9/06, Yu, Ke <ke.yu@xxxxxxxxx> wrote:
To inject a irq into HVM guest, should call pic_set_irq twice like this:
pic_set_irq(pic, irq, 0);
pic_set_irq(pic, irq, 1);
Calling it one time won't work. Is it the reason for your case?
- Ke
Intel Opensource Technology Center
________________________________
From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of sanjay kushwaha
Sent: 2006?7?10? 6:03
To: xen-devel
Subject: [Xen-devel] Injecting physical IRQ (pirq) into hvm guest
Hi Folks,
I want to inject an interrupt into the hvm guest based on a physical IRQ (pirq) 
I receive in Xen hypervisor. I tried calling
pic_set_irq() function in ../xen/arch/x86/i8259.c but that didn't work.
Could someone please help me with this?
Thanks,
Sanjay
--
----------------------
PhD Student, Georgia Tech
http://www.cc.gatech.edu/~ksanjay/
--
----------------------
PhD Student, Georgia Tech
http://www.cc.gatech.edu/~ksanjay/
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