diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pci-layerscape-ep.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-layerscape-ep.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 2e398494e7c0..a4a800699f89 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -104,7 +104,7 @@ static irqreturn_t ls_pcie_ep_event_handler(int irq, void *dev_id) dev_dbg(pci->dev, "Link up\n"); } else if (val & PEX_PF0_PME_MES_DR_LDD) { dev_dbg(pci->dev, "Link down\n"); - pci_epc_linkdown(pci->ep.epc); + dw_pcie_ep_linkdown(&pci->ep); } else if (val & PEX_PF0_PME_MES_DR_HRD) { dev_dbg(pci->dev, "Hot reset\n"); } @@ -250,7 +250,10 @@ static int __init ls_pcie_ep_probe(struct platform_device *pdev) pci->dev = dev; pci->ops = pcie->drvdata->dw_pcie_ops; - ls_epc->bar_fixed_64bit = (1 << BAR_2) | (1 << BAR_4); + ls_epc->bar[BAR_2].only_64bit = true; + ls_epc->bar[BAR_3].type = BAR_RESERVED; + ls_epc->bar[BAR_4].only_64bit = true; + ls_epc->bar[BAR_5].type = BAR_RESERVED; ls_epc->linkup_notifier = true; pcie->pci = pci; @@ -276,6 +279,15 @@ static int __init ls_pcie_ep_probe(struct platform_device *pdev) if (ret) return ret; + ret = dw_pcie_ep_init_registers(&pci->ep); + if (ret) { + dev_err(dev, "Failed to initialize DWC endpoint registers\n"); + dw_pcie_ep_deinit(&pci->ep); + return ret; + } + + pci_epc_init_notify(pci->ep.epc); + return ls_pcie_ep_interrupt_init(pcie, pdev); } |