On Wed, Aug 05, 2015 at 02:23:38AM +0530, Jayachandran C wrote: > The current code in pci-host-generic.c uses pci_common_init_dev() > from arm architecture to do some part of the PCI setup, and this > prevents it from being used with arm64 architecture. > > The part of pci_common_init_dev() that is really needed by > pci-host-generic.c is very limited and can be done in the same > file without using hw_pci API of ARM. The ARM platform requires > a pci_sys_data as sysdata for the PCI bus, this can be handled by > setting up gen_pci to have a pci_sys_data variable as the first > element. > > Signed-off-by: Jayachandran C <jchandra@xxxxxxxxxxxx> > Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> > Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> > Tested-by: Pavel Fedin <p.fedin@xxxxxxxxxxx> I applied all three of these to my pci/enumeration branch for v4.3. I made a few changes, the most important being to call pcie_bus_configure_settings() before pci_bus_add_devices(), because drivers may claim devices in pci_bus_add_devices(), and the PCI core shouldn't touch devices after drivers claim them. I dropped the acks and tested-by because of that change, but I'll happily add them back if Lorenzo and Pavel confirm. The patches are here if you want to review/test them: https://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/log/?h=pci/enumeration I'm sure the other patches on that branch will need some tweaks, too, so I don't have any problem with updating these. Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
