My main bcma bus has 2 PCIe slots with 2 802.11 cards. The problem is that only one card can be registered at the time. Function responsible for registering PCI controller is: void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
The problem is that bcma uses the same IO resource for both controllers: pc_host->io_resource.name = "BCMA PCIcore external I/O", pc_host->io_resource.start = 0x100; pc_host->io_resource.end = 0x7FF; pc_host->io_resource.flags = IORESOURCE_IO | IORESOURCE_PCI_FIXED; My root io_resource is 0x0000 to 0xFFFF but kernel doesn't allow to register two controllers with overlapping IO resource (0x100 to 0x7FF). When bcma calls register_pci_controller, it fails at: if (request_resource(&ioport_resource, hose->io_resource) < 0) for the second controller. Any idea how to find out, what IO resource we should set for second controller? -- Rafał _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
