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PCI: dwc: Add ->get_features() callback function to dw_pcie_ep_ops

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Each platform using Designware PCIe core can support different set of
endpoint features. Add a new callback function ->get_features() in
dw_pcie_ep_ops so that each platform using Designware PCIe core can
advertise its supported features to the endpoint function driver.

Tested-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Kishon Vijay Abraham I
2019-01-14 16:45:00 +05:30
committed by Lorenzo Pieralisi
parent 41cb8d189c
commit fee35cb76a
2 changed files with 13 additions and 0 deletions
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drivers/pci/controller/dwc/pcie-designware.h
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@@ -192,6 +192,7 @@ struct dw_pcie_ep_ops {
void (*ep_init)(struct dw_pcie_ep *ep);
int (*raise_irq)(struct dw_pcie_ep *ep, u8 func_no,
enum pci_epc_irq_type type, u16 interrupt_num);
const struct pci_epc_features* (*get_features)(struct dw_pcie_ep *ep);
};
struct dw_pcie_ep {