diff options
Diffstat (limited to 'drivers/pci/pcie/dpc.c')
| -rw-r--r-- | drivers/pci/pcie/dpc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c index daa9a4153776..e05aba86a317 100644 --- a/drivers/pci/pcie/dpc.c +++ b/drivers/pci/pcie/dpc.c @@ -103,7 +103,8 @@ pci_ers_result_t dpc_reset_link(struct pci_dev *pdev) * Wait until the Link is inactive, then clear DPC Trigger Status * to allow the Port to leave DPC. */ - pcie_wait_for_link(pdev, false); + if (!pcie_wait_for_link(pdev, false)) + pci_info(pdev, "Data Link Layer Link Active not cleared in 1000 msec\n"); if (pdev->dpc_rp_extensions && dpc_wait_rp_inactive(pdev)) return PCI_ERS_RESULT_DISCONNECT; @@ -111,8 +112,10 @@ pci_ers_result_t dpc_reset_link(struct pci_dev *pdev) pci_write_config_word(pdev, cap + PCI_EXP_DPC_STATUS, PCI_EXP_DPC_STATUS_TRIGGER); - if (!pcie_wait_for_link(pdev, true)) + if (!pcie_wait_for_link(pdev, true)) { + pci_info(pdev, "Data Link Layer Link Active not set in 1000 msec\n"); return PCI_ERS_RESULT_DISCONNECT; + } return PCI_ERS_RESULT_RECOVERED; } |