[PATCH 06/15] cxl/aer/pci: Introduce PCI_ERS_RESULT_PANIC to pci_ers_result type

Terry Bowman
2024-10-08T22:18:14Z

The CXL AER service will be updated to support CXL PCIe port error
handling in the future. These devices will use a system panic during
recovery handling.

Add PCI_ERS_RESULT_PANIC enumeration to pci_ers_result type.

Signed-off-by: Terry Bowman <terry.bowman@amd.com>
---
include/linux/pci.h | 3 +++
1 file changed, 3 insertions(+)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 4cf89a4b4cbc..6f7e7371161d 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -857,6 +857,9 @@ enum pci_ers_result {

/* No AER capabilities registered for the driver */
PCI_ERS_RESULT_NO_AER_DRIVER = (__force pci_ers_result_t) 6,
+
+ /* Device state requires system panic */
+ PCI_ERS_RESULT_PANIC = (__force pci_ers_result_t) 7,
};

/* PCI bus error event callbacks */
--
2.34.1