Special soft IP presenting a PCI device to the host. Michal Simek <monstr@xxxxxxxxx> 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 -- Sent from my mobile phone. Please pardon brevity and lack of formatting. -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
