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| From: | Avi Kivity |
| Subject: | Re: [Qemu-devel] modelling omap_gpmc with the hierarchical memory API |
| Date: | Wed, 03 Aug 2011 00:48:24 +0300 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110707 Thunderbird/5.0 |
On 08/03/2011 12:28 AM, Peter Maydell wrote:
On 2 August 2011 21:56, Anthony Liguori<address@hidden> wrote: > Hrm, this looks like badness to me. > > You're effectively using MemoryRegions to implement an ad-hoc interface. As you'll see below, the hardware intreface is somewhat ad-hoc :-)
IMO it fits perfectly into a qdev which contains 8 qbuses, each of which is connected to another qdev.
The plan would be: - fold sysbus into qdev - improve qdev/qbus memory region support - reimplement PCI BARs atop qdev regions -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.
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