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Re: [Xen-devel] [V3 3/3] amd/seattle: Initial revision of AMD Seattle support

On 10/02/2014 05:24 PM, Julien Grall wrote:
I forgot to ask, did you check that the grant-table mapping (by default
mapped 0xb0000000-0xb0020000) doesn't overlap to the RAM or another
device on your platform?

If it's the case I would define .dom0_gnttab_start and .dom0_gnttab_size.


Actually, the default mapping will be overlapped with where PCI MMIO region is supposed to be. Are there any restrictions on the location of this can be? (e.g below 4G, alignment, etc.)


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