After successful linkup more comprehensive information about PCIe link
speed and link width will be displayed to the console.
Signed-off-by: Srinath Mannam <srinath.mannam@xxxxxxxxxxxx>
---
drivers/pci/controller/pcie-iproc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c
index cc5b7823edeb..8ef2d1fe392c 100644
--- a/drivers/pci/controller/pcie-iproc.c
+++ b/drivers/pci/controller/pcie-iproc.c
@@ -1479,6 +1479,7 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res)
{
struct device *dev;
int ret;
+ struct pci_dev *pdev;
struct pci_host_bridge *host = pci_host_bridge_from_priv(pcie);
dev = pcie->dev;
@@ -1542,6 +1543,11 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res)
goto err_power_off_phy;
}
+ for_each_pci_bridge(pdev, host->bus) {
+ if (pci_pcie_type(pdev) == PCI_EXP_TYPE_ROOT_PORT)
+ pcie_print_link_status(pdev);
+ }
+
return 0;
err_power_off_phy:
--
2.17.1
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature
