On Fri, Nov 16, 2012 at 09:39:07AM +0100, lementec fabien wrote: > Hi, > > I am a software engineer who works in an electronic group. Using QEMU > to emulate devices allows me to start writing and testing LINUX software > before the device is actually available. In the group, we are mostly > working with XILINX FPGAs, communicating with the host via PCIE. The > devices are implemented in VHDL.
As you know the current PCI config space is limited to 256 bytes on x86. I was wondering then, if you needed to work around this limitation in any way since you've mentioned you're using PCIE (which has a 4k config space)? Thanks, -Jason