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From: | Peter Maydell |
Subject: | Re: [Qemu-devel] [PATCH] hw/pci: completed master-abort emulation |
Date: | Tue, 24 Sep 2013 20:21:50 +0900 |
On 24 September 2013 20:17, Marcel Apfelbaum <address@hidden> wrote: > I was suggesting an algorithm to find the MA device in order > to set MA Received Bit in its Status(Sec_Status) register. > > The algorithm was to traverse the PCI buses for finding the > MA device using the transaction address. Yes. My point is that if you have an algorithm phrased as "dynamically traverse some hierarchy using an address to find something" then you can rephrase it as "statically construct a hierarchy of memory regions and then just query it with the address". -- PMM
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