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Re: [Xen-devel] PCI MMIO issue

To: Stephen Donnelly <sfdonnelly@xxxxxxxxx>, Haw-Yuan Yang <hawyuan@xxxxxxxxx>
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 20 Mar 2007 07:01:10 +0000
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 19 Mar 2007 23:59:27 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcdqvYoAyK9UntawEdukngAWy6hiGQ==
Thread-topic: [Xen-devel] PCI MMIO issue

On 20/3/07 01:43, "Stephen Donnelly" <sfdonnelly@xxxxxxxxx> wrote:

But I don't understand how this change works, since in include/asm/pgtable.h:

#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)

Include/asm/mach-xen/asm/pgtable.h.

-- Keir

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- Re: [Xen-devel] PCI MMIO issue
  - From: Stephen Donnelly

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