Messages in this thread | | | Date | Thu, 17 Mar 2005 23:23:10 -0500 (EST) | From | Rik van Riel <> | Subject | Re: [PATCH] Xen/i386 cleanups - AGP bus/phys cleanups |
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On Fri, 18 Mar 2005, Paul Mackerras wrote:
> However, the idea of having phys_to_agp/agp_to_phys (or > virt_to_agp/agp_to_virt) sounds like it wouldn't be too much effort, if > it would help Xen.
It would be absolutely trivial. On most architectures you would have:
#define virt_to_agp virt_to_phys #define agp_to_virt phys_to_virt
On Xen you would have:
#define virt_to_agp virt_to_bus #define agp_to_virt bus_to_virt
Or, more likely, defined to arbitrary_machine_to_phys or whatever it was called ;)
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