Hallo! I'm wondering if I could do a manual pci bus reset from kernel (or userspace) with kernel 2.6.18. The background is as follows: We have a self build pci-express card with FPGA chip mounted on it. The FPGA can be programmend via an additional serial interface, but the system becomes not aware of the changes made on the card. On reloading my device driver module I get the same address mapping as before but if I access the registers the behaviour is undefined. I think this is because the FPGA disconnects from the pci bus while programming. So I have to reboot the machine to reinit. Is there a way to tell the kernel respectively the pci subsystem to do a pci-bus config scan to recognize the changes without rebooting? Have a good day, Peter -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
