On Fri, Mar 18, 2016 at 1:48 AM, Jayachandran C <jchandra@xxxxxxxxxxxx> wrote: > Hi Bjorn, > > Here is a new patchset for the ACPI PCI controller driver based on the > earlier discussion[1]. > > The first two patches in the patchset implements pci/ecam.c for generic > config space access and uses it in pci-host-generic.c and related files. > > The third patch implements the ACPI PCI host driver using the same ecam > access functions. The fourth patch adds the implementation of raw > operations. > > I have not used the pci_mmcfg_list or the region definitions from x86, > but have used a much simpler approach here. > > This should apply cleanly on top of the current pci next tree, and > can be reviewed as a patchset. To use it on ARM64, we need to pull > in about 7 patches more from Tomasz patchset that fixes various > issues (like stub code in arm64 pci.c, ACPI companion setup, > domain number assignment, IO resources fixup etc.). > > If you are okay with this approach, I will work with Tomasz and > post the full patchset. > > This has been tested on qemu with OVMF for the ACPI part and with > device tree for pci-host-generic code. The full patchset is available at https://github.com/jchandra-brcm/linux.git on branch arm64-acpi-pci, if anyone wants to try it. Comments, suggestions and testing would be welcome. Thanks, JC. -- 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
