On Wed, Jul 29, 2015 at 1:00 AM, Dinh Nguyen <dinh.linux@xxxxxxxxx> wrote: > On Tue, Jul 28, 2015 at 5:45 AM, Ley Foon Tan <lftan@xxxxxxxxxx> wrote: >> This patch adds Altera PCIe MSI driver. This soft IP supports configurable >> number of vectors, which is a dts parameter. >> >> Signed-off-by: Ley Foon Tan <lftan@xxxxxxxxxx> >> --- >> drivers/pci/host/Kconfig | 7 + >> drivers/pci/host/Makefile | 1 + >> drivers/pci/host/pcie-altera-msi.c | 318 +++++++++++++++++++++++++++++++++++++ >> 3 files changed, 326 insertions(+) >> create mode 100644 drivers/pci/host/pcie-altera-msi.c >> >> diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig >> index af19039..a8b87fd 100644 >> --- a/drivers/pci/host/Kconfig >> +++ b/drivers/pci/host/Kconfig >> @@ -154,4 +154,11 @@ config PCIE_ALTERA >> Say Y here if you want to enable PCIe controller support for Altera >> SoCFPGA family of SoCs. >> >> +config PCIE_ALTERA_MSI >> + bool "Altera PCIe MSI feature" >> + depends on PCI_MSI && PCIE_ALTERA >> + help >> + Say Y here if you want PCIe MSI support for the Altera SocFPGA SoC. >> + This MSI driver supports Altera MSI to GIC controller IP. >> + > > Couldn't this driver get combined with the pcie-altera driver? Prefer to separate them, since they are 2 separate IPs. Theoretically, this MSI driver can work with other PCIe host as well. Thanks. Regard Ley Foon -- 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
