Driver for PCI: pci_resource_start returns 0x0
Hello,
I'm developing a kernel driver for an FPGA. The driver runs under Xilinx linux kernel. Calling to pci_resource_start (pDev,0) return 0x0. The BAR size requested by hardware is 512MB. I ran the same driver with another PCI card that needs much smaller BAR. In this case pci_resource_start returned a valid address. Can I configure \ fix something in the kernel so that pci_resource_start will work also with 512MB BAR size ? Thank you, Zvika |
All times are GMT -5. The time now is 09:24 AM. |