On 07/08/15 07:07, Zhou Wang wrote: > On 2015/8/6 16:09, Zhou Wang wrote: >> This patch tries to unify ARM32 and ARM64 PCIe in designware driver. Delete >> function dw_pcie_setup, dw_pcie_scan_bus, dw_pcie_map_irq and struct hw_pci, >> move related operations to dw_pcie_host_init. >> >> In past, we use: >> pci_common_init_dev >> -> pcibios_init_hw >> -> hw->scan (dw_pcie_scan_bus) >> to pass 0 to root_bus_nr in struct pcie_port. This patch set pp->root_bus_nr = 0 >> in each PCIe host driver which is based on pcie-designware. >> >> This patch also try to use of_pci_get_host_bridge_resources for ARM32 and ARM64 >> according to the suggestion for Gabriele[1] >> >> Finally this patch reverts commit f4c55c5a3f7f "PCI: designware: Program ATU >> with untranslated address" based on 1/6 in this series. we delete *_mod_base in >> pcie-designware. This was discussed in [2] >> >> I have compiled the driver with multi_v7_defconfig. However, I don't have >> ARM32 PCIe related board to do test. It will be appreciated if someone could >> help to test it. I've tested this whole series on an ARM32 PCIe board:'Freescale i.MX6 Quad SABRE Lite Board' with an Intel wireless card on v4.2-rc6. I can rescan the bus, load firmware, list nearby APs, and even get MSIs coming from the card. Tested-By: James Morse <james.morse@xxxxxxx> Thanks, James -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
