PCI: rockchip: Populate ->get_features() dw_pcie_ep_ops (14622176) · Commits · 戴 / test

Populate ->get_features() dw_pcie_ep_ops to return the EPC features supported by Rockchip PCIe endpoint controller. Tested-by:

drivers/pci/controller/pcie-rockchip-ep.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -505,6 +505,18 @@ static int rockchip_pcie_ep_start(struct pci_epc *epc)
		return 0;
		}

		static const struct pci_epc_features rockchip_pcie_epc_features = {
		.linkup_notifier = false,
		.msi_capable = true,
		.msix_capable = false,
		};

		static const struct pci_epc_features*
		rockchip_pcie_ep_get_features(struct pci_epc *epc, u8 func_no)
		{
		return &rockchip_pcie_epc_features;
		}

		static const struct pci_epc_ops rockchip_pcie_epc_ops = {
		.write_header = rockchip_pcie_ep_write_header,
		.set_bar = rockchip_pcie_ep_set_bar,
		@@ -515,6 +527,7 @@ static const struct pci_epc_ops rockchip_pcie_epc_ops = {
		.get_msi = rockchip_pcie_ep_get_msi,
		.raise_irq = rockchip_pcie_ep_raise_irq,
		.start = rockchip_pcie_ep_start,
		.get_features = rockchip_pcie_ep_get_features,
		};

		static int rockchip_pcie_parse_ep_dt(struct rockchip_pcie *rockchip,