Hi Ian,

On 01/04/2015 10:30, Ian Campbell wrote:
On Tue, 2015-03-31 at 17:48 +0100, Stefano Stabellini wrote:
If it helps we could add a couple of comments on top of the structs in
smmu.c to explain the meaning of the fields, like:


/* iommu_domain, not to be confused with a Xen domain */

I was going to suggest something similar but more expansive, i.e. a
table of them all in one place (i.e. at the top of the file) for ease of
referencing:

Struct Name            What             Wherefrom     Normally found in
---------------------------------------------------------------------
iommu_domain           IOMMU Context    Linux         d->arch.blah
arch_smmu_xen_device   Device specific  Xen           device->arch.blurg

The actual name of the structure is arm_smmu_xen_device not arch_smmu_xen_device. Did you suggest to rename the name?

Regards,

--
Julien Grall

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