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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2019-01-14 16:45:04 +0530 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-02-14 16:10:13 +0000 |
| commit | 67c777e6015d857a5e9662c68281d83d946d9b70 (patch) | |
| tree | a96eea4eddd16ee8b4bca7aa10ab58efdacd99c6 /drivers/pci/controller | |
| parent | 146221768c74bbd969f968b61ec95a0254a6b311 (diff) | |
| download | linux-67c777e6015d857a5e9662c68281d83d946d9b70.tar.gz linux-67c777e6015d857a5e9662c68281d83d946d9b70.tar.bz2 linux-67c777e6015d857a5e9662c68281d83d946d9b70.zip | |
PCI: cadence: Populate ->get_features() cdns_pcie_epc_ops
Populate ->get_features() dw_pcie_ep_ops to return the EPC features
supported by Cadence PCIe endpoint controller.
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>
Diffstat (limited to 'drivers/pci/controller')
| -rw-r--r-- | drivers/pci/controller/pcie-cadence-ep.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/pci/controller/pcie-cadence-ep.c b/drivers/pci/controller/pcie-cadence-ep.c index c3a088910f48..14c2545bb17e 100644 --- a/drivers/pci/controller/pcie-cadence-ep.c +++ b/drivers/pci/controller/pcie-cadence-ep.c @@ -411,6 +411,18 @@ static int cdns_pcie_ep_start(struct pci_epc *epc) return 0; } +static const struct pci_epc_features cdns_pcie_epc_features = { + .linkup_notifier = false, + .msi_capable = true, + .msix_capable = false, +}; + +static const struct pci_epc_features* +cdns_pcie_ep_get_features(struct pci_epc *epc, u8 func_no) +{ + return &cdns_pcie_epc_features; +} + static const struct pci_epc_ops cdns_pcie_epc_ops = { .write_header = cdns_pcie_ep_write_header, .set_bar = cdns_pcie_ep_set_bar, @@ -421,6 +433,7 @@ static const struct pci_epc_ops cdns_pcie_epc_ops = { .get_msi = cdns_pcie_ep_get_msi, .raise_irq = cdns_pcie_ep_raise_irq, .start = cdns_pcie_ep_start, + .get_features = cdns_pcie_ep_get_features, }; static const struct of_device_id cdns_pcie_ep_of_match[] = { |