[haiku-commits] Re: BRANCH xyzzy-github.x86_64 - src/add-ons/kernel/busses/usb build/jam
- From: Rene Gollent <anevilyak@xxxxxxxxx>
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Mon, 6 Aug 2012 09:12:38 -0400
On Mon, Aug 6, 2012 at 9:02 AM, Alex Smith <alex@xxxxxxxxxxxxxxxx> wrote:
> I think only xhci supports 64-bit physical addresses. Rene already changed
> the stack to use phys_addr_t over addr_t/void* for physical addresses, I
> guess there just needs to be a way for the *hci modules to indicate to the
> stack whether they support 64-bit physical addresses when asking it to
> allocate memory.
>
Hm, true, we could just change the interface to allow specifying
physical memory restrictions. That'd probably be the simpler route
actually.
Regards,
Rene
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