3 files changed, 26 insertions, 1 deletions
diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h
index ebd21b05fe6e..7bea522c0657 100644
--- a/include/acpi/ghes.h
+++ b/include/acpi/ghes.h
@@ -21,6 +21,7 @@ struct ghes {
 		struct acpi_hest_generic_v2 *generic_v2;
 	};
 	struct acpi_hest_generic_status *estatus;
+	unsigned int estatus_length;
 	unsigned long flags;
 	union {
 		struct list_head list;
@@ -29,6 +30,7 @@ struct ghes {
 	};
 	struct device *dev;
 	struct list_head elist;
+	void __iomem *error_status_vaddr;
 };
 
 struct ghes_estatus_node {
diff --git a/include/cxl/event.h b/include/cxl/event.h
index 6fd90f9cc203..ff97fea718d2 100644
--- a/include/cxl/event.h
+++ b/include/cxl/event.h
@@ -320,4 +320,26 @@ static inline int cxl_cper_prot_err_kfifo_get(struct cxl_cper_prot_err_work_data
 }
 #endif
 
+#ifdef CONFIG_ACPI_APEI_PCIEAER
+int cxl_cper_sec_prot_err_valid(struct cxl_cper_sec_prot_err *prot_err);
+int cxl_cper_setup_prot_err_work_data(struct cxl_cper_prot_err_work_data *wd,
+				      struct cxl_cper_sec_prot_err *prot_err,
+				      int severity);
+#else
+static inline int
+cxl_cper_sec_prot_err_valid(struct cxl_cper_sec_prot_err *prot_err)
+{
+	return -EOPNOTSUPP;
+}
+static inline int
+cxl_cper_setup_prot_err_work_data(struct cxl_cper_prot_err_work_data *wd,
+				  struct cxl_cper_sec_prot_err *prot_err,
+				  int severity)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
+void cxl_cper_handle_prot_err(struct cxl_cper_prot_err_work_data *wd);
+
 #endif /* _LINUX_CXL_EVENT_H */
diff --git a/include/linux/cper.h b/include/linux/cper.h
index 5b1236d8c65b..440b35e459e5 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -595,7 +595,8 @@ void cper_mem_err_pack(const struct cper_sec_mem_err *,
 const char *cper_mem_err_unpack(struct trace_seq *,
 				struct cper_mem_err_compact *);
 void cper_print_proc_arm(const char *pfx,
-			 const struct cper_sec_proc_arm *proc);
+			 const struct cper_sec_proc_arm *proc,
+			 u32 length);
 void cper_print_proc_ia(const char *pfx,
 			const struct cper_sec_proc_ia *proc);
 int cper_mem_err_location(struct cper_mem_err_compact *mem, char *msg);