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Re: [Xen-ia64-devel] [Patch] Issue about interrupt for PV-on-HVM on IPF

To: Alex Williamson <alex.williamson@xxxxxx>
Subject: Re: [Xen-ia64-devel] [Patch] Issue about interrupt for PV-on-HVM on IPF
From: Doi.Tsunehisa@xxxxxxxxxxxxxx
Date: Mon, 20 Nov 2006 10:37:28 +0900
Cc: xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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Hi,

You (alex.williamson) said:
>> +static int get_callback_irq(struct pci_dev *pdev)
>> +{
>> +#ifdef __ia64__
>> +    int irq;
>> +    for (irq = 0; irq < 16; irq++) {
>> +            if (isa_irq_to_vector_map[irq] == pdev->irq)
>> +                    return irq;
> 
>    This should probably be isa_irq_to_vector(irq).  Will the HVM PCI
> device always use an ISA IRQ?  Thanks,

  In my investigation, it always uses its value.

Thanks,
- Tsunehisa Doi

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