Re: [Qemu-devel] [PATCH 1.3] ehci-sysbus: Attach DMA context.

[Gerd Hoffmann]

  Hi,

> Gerd,
> 
> Is there any documentation out there on how to tell QEMU on command
> line which EHCI you want your usb-storage to attach to?

docs/usb2.txt has some examples, although those are pc-centric where the
ehci is created on the command line.  The problem with zynx is that both
ehci controllers get the same (default) name so picking one by name
doesn't work.

Guess we haver to figure a way to explicitly name those devices (so the
busses are named too), especially in case a board has two identical
ones.  Maybe sysbus_create_simple needs an additional argument or a
sysbus_create_simple_with_id variant.

cheers,
  Gerd