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From: | Avi Kivity |
Subject: | Re: [Qemu-devel] [PATCH] sparc64: use pci_mem_base |
Date: | Wed, 17 Jun 2009 10:13:31 +0300 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2 |
On 06/17/2009 03:06 AM, Paul Brook wrote:
Like pci bus would handle that memory address mapping between devices and cpu?Yes. In fact individual devices generally shouldn't need to know about the mappings at all. They should just provide a handler for accesses via a particular BAR.
I have a patch series which may help with this, I just need to rebase it. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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