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Re: Implement paging on the pci arbiter

From: Samuel Thibault
Subject: Re: Implement paging on the pci arbiter
Date: Sun, 8 Nov 2020 18:46:17 +0100
User-agent: NeoMutt/20170609 (1.8.3)


Joan Lledó, le dim. 08 nov. 2020 11:45:07 +0100, a ecrit:
> - Would it be enough to add the range info to the memory_object_proxy
>   struct

That looks sensible yes.

> - Why is the proxy interface designed to work with arrays? Is vm_map
>   supposed to call vm_map_enter multiple times for proxies?

I guess they wanted to be able to assemble several mappings. You can as
well just leave the if (object_count != 1) return KERN_INVALID_ARGUMENT;
for now.


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