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[Qemu-devel] PCI address question
From: |
Màrius Montón |
Subject: |
[Qemu-devel] PCI address question |
Date: |
Wed, 21 Oct 2009 11:51:28 +0200 |
User-agent: |
Thunderbird 2.0.0.23 (X11/20090817) |
Hello,
For my PCI device to QEMU, I need the real address the PCI bus is using
to access my device. For a IO BAR (PCI_ADDRESS_SPACE_IO), I receive the
real address (like 0xc200 or similar), but when registering a
PCI_ADDRESS_SPACE_MEM I only receive the offset to the BAR.
How I can receive or obtaint the real address on each access to my device?
Cjeers,
Màrius
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