Hello again, This is version 2 of the patches I originally posted here: http://lists.infradead.org/pipermail/linux-arm-kernel/2014-February/229679.html Changes since v1 include: - Complete rename of files, comments and compatible strings to remove references to a `virtual' host controller - Support for ECAM (depending on matched compatible string) - Support for multiple mem resources - Correct use of resource offsets (I think...) - Removed explicit bridge enabling from bios32.c after discussion with Bjorn (pending testing/feedback from rmk) Like v1, I continue to support only a single controller and therefore a single I/O space. I'm not sure how to represent multiple controllers in the device-tree without inventing some horrible hacks, so any ideas in this area would be much appreciated. I still need to take the step of moving parts of this into a library, but I'd like to make sure the code is correct first. Tested on TC2 running KVM with kvmtool and virtio-pci. All feedback welcome (and thanks to Jason and Arnd for their comments on v1), Will Will Deacon (3): ARM: mach-virt: allow PCI support to be selected ARM: bios32: use pci_enable_resource to enable PCI resources PCI: ARM: add support for generic PCI host controller .../devicetree/bindings/pci/arm-generic-pci.txt | 51 ++++ arch/arm/kernel/bios32.c | 37 +-- arch/arm/mach-virt/Kconfig | 1 + drivers/pci/host/Kconfig | 7 + drivers/pci/host/Makefile | 1 + drivers/pci/host/pci-arm-generic.c | 318 +++++++++++++++++++++ 6 files changed, 381 insertions(+), 34 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/arm-generic-pci.txt create mode 100644 drivers/pci/host/pci-arm-generic.c -- 1.8.2.2 -- 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
