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    Subject[PATCH v2 07/10] PCI: layerscape: Modify the MSIX to the doorbell way
    Date
    The layerscape platform use the doorbell way to trigger MSIX
    interrupt in EP mode.

    Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
    ---
    v2:
    - No change.

    drivers/pci/controller/dwc/pci-layerscape-ep.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c
    index 8461f62..7ca5fe8 100644
    --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c
    +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c
    @@ -74,7 +74,8 @@ static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
    case PCI_EPC_IRQ_MSI:
    return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num);
    case PCI_EPC_IRQ_MSIX:
    - return dw_pcie_ep_raise_msix_irq(ep, func_no, interrupt_num);
    + return dw_pcie_ep_raise_msix_irq_doorbell(ep, func_no,
    + interrupt_num);
    default:
    dev_err(pci->dev, "UNKNOWN IRQ type\n");
    return -EINVAL;
    --
    2.9.5
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