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From: | Andreas Färber |
Subject: | Re: [Qemu-devel] [PATCH RFC 0/3] basic support for composing sysbus devices |
Date: | Fri, 10 Jun 2011 18:28:39 +0200 |
Am 10.06.2011 um 14:51 schrieb Anthony Liguori:
The trouble is that I don't think we have a reasonable way to refer to properties of other devices and we don't have names for all devices. I think if we fix the later problem, the former problem becomes easier.
For the former issue I sent a patch "qdev: Add helpers for reading properties" yesterday:
http://patchwork.ozlabs.org/patch/99536/That allows to access properties of arbitrary DeviceState by name, e.g., qdev_prop_get_uint32(dev, "irq").
It currently depends on the open question of how to model bool properties but I can reorder the two if needed.
Andreas
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