On Wed, Mar 4, 2015 at 11:39 AM, Duc Dang <dhdang@xxxxxxx> wrote: > This patch set adds MSI/MSIX termination driver support for APM X-Gene v1 SoC. > APM X-Gene v1 SoC supports its own implementation of MSI, which is not compliant > to GIC V2M specification for MSI Termination. > > There is single MSI block in X-Gene v1 SOC which serves all 5 PCIe ports. This MSI > block supports 2688 MSI termination ports coalesced into 16 physical HW IRQ lines > and shared across all 5 PCIe ports. > > v2 changes: > 1. Use msi_controller structure > 2. Remove arch hooks arch_teardown_msi_irqs and arch_setup_msi_irqs > > .../devicetree/bindings/pci/xgene-pci-msi.txt | 61 ++++ > MAINTAINERS | 8 + > arch/arm64/boot/dts/apm/apm-storm.dtsi | 27 ++ > drivers/pci/host/Kconfig | 4 + > drivers/pci/host/Makefile | 1 + > drivers/pci/host/pci-xgene-msi.c | 393 +++++++++++++++++++++ > drivers/pci/host/pci-xgene.c | 25 ++ > 7 files changed, 519 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pci/xgene-pci-msi.txt > create mode 100644 drivers/pci/host/pci-xgene-msi.c > > -- > 1.9.1 > Hi Bjorn, Arnd, and All, Did you have a chance to take a look at this v2 patch set for X-Gene 1 MSI support? Thanks, Duc Dang. -- 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
