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xen-devel
[Xen-devel] RE: [PATCH] Share the IO_APIC_route_entry with iosapic
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To: |
'Keir Fraser' <keir.fraser@xxxxxxxxxxxxx>, "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Xu, Anthony" <anthony.xu@xxxxxxxxx> |
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Subject: |
[Xen-devel] RE: [PATCH] Share the IO_APIC_route_entry with iosapic |
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From: |
"Cui, Dexuan" <dexuan.cui@xxxxxxxxx> |
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Date: |
Tue, 7 Oct 2008 15:49:56 +0800 |
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[PATCH] Share the IO_APIC_route_entry with iosapic |
The IO_APIC_reg_xx structures are not used in IPF side.
Let me double check if we also need to move them.
Thanks,
-- Dexuan
-----Original Message-----
From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
Sent: 2008年10月7日 15:34
To: Cui, Dexuan; 'xen-devel@xxxxxxxxxxxxxxxxxxx'; Xu, Anthony
Subject: Re: [PATCH] Share the IO_APIC_route_entry with iosapic
On 7/10/08 08:24, "Cui, Dexuan" <dexuan.cui@xxxxxxxxx> wrote:
> Hi Keir,
> The iosapic continues to stay inside arch/ia64/; on the other hand, I think
> the struct 'IO_APIC_route_entry' should be placed to a common place so that
> IPF and x86 can share most of the common codes, like interrupt remapping.
> To make the most use of the current x86 VT-d codes, I personally think
> this movement of the definition of the struct IO_APIC_route_entry is necessary
> here.
> Could you please comment this more?
Okay. Please move all arch-neutral definitions to xen/io_apic.h though --
that will at a minimum be all IO_APIC_reg_xx structures.
-- Keir
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