diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cxl/pci.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c index 556ef910a651..c8e9e43c75a7 100644 --- a/drivers/misc/cxl/pci.c +++ b/drivers/misc/cxl/pci.c @@ -2057,7 +2057,7 @@ static pci_ers_result_t cxl_pci_error_detected(struct pci_dev *pdev, { struct cxl *adapter = pci_get_drvdata(pdev); struct cxl_afu *afu; - pci_ers_result_t result = PCI_ERS_RESULT_NEED_RESET; + pci_ers_result_t result = PCI_ERS_RESULT_NEED_RESET, afu_result; int i; /* At this point, we could still have an interrupt pending. @@ -2162,15 +2162,18 @@ static pci_ers_result_t cxl_pci_error_detected(struct pci_dev *pdev, for (i = 0; i < adapter->slices; i++) { afu = adapter->afu[i]; - result = cxl_vphb_error_detected(afu, state); - - /* Only continue if everyone agrees on NEED_RESET */ - if (result != PCI_ERS_RESULT_NEED_RESET) - return result; + afu_result = cxl_vphb_error_detected(afu, state); cxl_context_detach_all(afu); cxl_ops->afu_deactivate_mode(afu, afu->current_mode); pci_deconfigure_afu(afu); + + /* Disconnect trumps all, NONE trumps NEED_RESET */ + if (afu_result == PCI_ERS_RESULT_DISCONNECT) + result = PCI_ERS_RESULT_DISCONNECT; + else if ((afu_result == PCI_ERS_RESULT_NONE) && + (result == PCI_ERS_RESULT_NEED_RESET)) + result = PCI_ERS_RESULT_NONE; } /* should take the context lock here */ |