On Thu, Feb 27, 2014 at 3:11 AM, Phil Edworthy <phil.edworthy@xxxxxxxxxxx> wrote: > This PCIe Host driver currently does not support MSI, so cards > fall back to INTx interrupts. > > Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx> > --- > v2: > - Use msleep instead of udelay when waiting for the link > - Use pm_runtime > - Removed unused definition > - Also replaced call to devm_request_and_ioremap with devm_ioremap_resource > and fixed a bug with this when reporting errors. > > drivers/pci/host/Kconfig | 6 + > drivers/pci/host/Makefile | 1 + > drivers/pci/host/pcie-rcar.c | 588 ++++++++++++++++++++++++++++++++++++++++++ > drivers/pci/host/pcie-rcar.h | 82 ++++++ > 4 files changed, 677 insertions(+) > create mode 100644 drivers/pci/host/pcie-rcar.c > create mode 100644 drivers/pci/host/pcie-rcar.h > > diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig > index 47d46c6..b1c1787 100644 > --- a/drivers/pci/host/Kconfig > +++ b/drivers/pci/host/Kconfig > @@ -33,4 +33,10 @@ config PCI_RCAR_GEN2 > There are 3 internal PCI controllers available with a single > built-in EHCI/OHCI host controller present on each one. > > +config PCI_RCAR_GEN2_PCIE > + bool "Renesas R-Car PCIe controller" > + depends on ARM && (ARCH_R8A7790 || ARCH_R8A7791 || COMPILE_TEST) Hi Phil, Thanks for the patch! Just a minor comment from my side at this point: Please adjust the Kconfig dependencies into excluding SoC strings to follow same style as our other drivers. - depends on ARM && (ARCH_R8A7790 || ARCH_R8A7791 || COMPILE_TEST) + depends on ARCH_SHMOBILE || (ARM && COMPILE_TEST) Cheers, / magnus -- 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
