ghes: add the needed hooks for EDAC error report

[firefly-linux-kernel-4.4.55.git] / include / acpi / ghes.h

diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h
index 3eb8dc4834494285d64ce1fb0cd539279db72a50..720446cb243e81f07a02a8763eea0994ce43e772 100644 (file)
--- a/include/acpi/ghes.h
+++ b/include/acpi/ghes.h
@@ -27,6 +27,7 @@ struct ghes {
 struct ghes_estatus_node {
        struct llist_node llnode;
        struct acpi_hest_generic *generic;
+       struct ghes *ghes;
 };
 
 struct ghes_estatus_cache {
@@ -43,3 +44,29 @@ enum {
        GHES_SEV_RECOVERABLE = 0x2,
        GHES_SEV_PANIC = 0x3,
 };
+
+/* From drivers/edac/ghes_edac.c */
+
+#ifdef CONFIG_EDAC_GHES
+void ghes_edac_report_mem_error(struct ghes *ghes, int sev,
+                               struct cper_sec_mem_err *mem_err);
+
+int ghes_edac_register(struct ghes *ghes, struct device *dev);
+
+void ghes_edac_unregister(struct ghes *ghes);
+
+#else
+static inline void ghes_edac_report_mem_error(struct ghes *ghes, int sev,
+                                      struct cper_sec_mem_err *mem_err)
+{
+}
+
+static inline int ghes_edac_register(struct ghes *ghes, struct device *dev)
+{
+       return 0;
+}
+
+static inline void ghes_edac_unregister(struct ghes *ghes)
+{
+}
+#endif