Special soft IP presenting a PCI device to the host. Michal Simek <mon...@monstr.eu> wrote: >On 10/07/2013 04:55 PM, H. Peter Anvin wrote: >> If I recall correctly we simply poked at the FPGA directly from >userspace. >Not ideal by any means and also meant we had to have a backup recovery >mechanism as it meant >that the FPGA had to be programmed already as the bus interface was in >soft IP. > >ok. How was that physical hardware connection to device you wanted to >talk? >Was it any special IP with MMIO? Or gpio jtag emulation or similar? > >Thanks, >Michal
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