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path: root/drivers/pci/dwc/pcie-designware-ep.c
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Diffstat (limited to 'drivers/pci/dwc/pcie-designware-ep.c')
-rw-r--r--drivers/pci/dwc/pcie-designware-ep.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/pci/dwc/pcie-designware-ep.c b/drivers/pci/dwc/pcie-designware-ep.c
index f07678bf7cfc..1eec4415a77f 100644
--- a/drivers/pci/dwc/pcie-designware-ep.c
+++ b/drivers/pci/dwc/pcie-designware-ep.c
@@ -75,7 +75,7 @@ static int dw_pcie_ep_inbound_atu(struct dw_pcie_ep *ep, enum pci_barno bar,
free_win = find_first_zero_bit(ep->ib_window_map, ep->num_ib_windows);
if (free_win >= ep->num_ib_windows) {
- dev_err(pci->dev, "no free inbound window\n");
+ dev_err(pci->dev, "No free inbound window\n");
return -EINVAL;
}
@@ -100,7 +100,7 @@ static int dw_pcie_ep_outbound_atu(struct dw_pcie_ep *ep, phys_addr_t phys_addr,
free_win = find_first_zero_bit(ep->ob_window_map, ep->num_ob_windows);
if (free_win >= ep->num_ob_windows) {
- dev_err(pci->dev, "no free outbound window\n");
+ dev_err(pci->dev, "No free outbound window\n");
return -EINVAL;
}
@@ -204,7 +204,7 @@ static int dw_pcie_ep_map_addr(struct pci_epc *epc, u8 func_no,
ret = dw_pcie_ep_outbound_atu(ep, addr, pci_addr, size);
if (ret) {
- dev_err(pci->dev, "failed to enable address\n");
+ dev_err(pci->dev, "Failed to enable address\n");
return ret;
}
@@ -348,21 +348,21 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep)
ret = of_property_read_u32(np, "num-ib-windows", &ep->num_ib_windows);
if (ret < 0) {
- dev_err(dev, "unable to read *num-ib-windows* property\n");
+ dev_err(dev, "Unable to read *num-ib-windows* property\n");
return ret;
}
if (ep->num_ib_windows > MAX_IATU_IN) {
- dev_err(dev, "invalid *num-ib-windows*\n");
+ dev_err(dev, "Invalid *num-ib-windows*\n");
return -EINVAL;
}
ret = of_property_read_u32(np, "num-ob-windows", &ep->num_ob_windows);
if (ret < 0) {
- dev_err(dev, "unable to read *num-ob-windows* property\n");
+ dev_err(dev, "Unable to read *num-ob-windows* property\n");
return ret;
}
if (ep->num_ob_windows > MAX_IATU_OUT) {
- dev_err(dev, "invalid *num-ob-windows*\n");
+ dev_err(dev, "Invalid *num-ob-windows*\n");
return -EINVAL;
}
@@ -389,7 +389,7 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep)
epc = devm_pci_epc_create(dev, &epc_ops);
if (IS_ERR(epc)) {
- dev_err(dev, "failed to create epc device\n");
+ dev_err(dev, "Failed to create epc device\n");
return PTR_ERR(epc);
}
@@ -411,6 +411,9 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep)
return -ENOMEM;
}
+ epc->features = EPC_FEATURE_NO_LINKUP_NOTIFIER;
+ EPC_FEATURE_SET_BAR(epc->features, BAR_0);
+
ep->epc = epc;
epc_set_drvdata(epc, ep);
dw_pcie_setup(pci);