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authorMauro Carvalho Chehab <mchehab@redhat.com>2013-02-15 10:10:39 +0100
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-02-25 23:41:51 +0100
commit21480547c8b85be6c08c4d77ed514673b73eda8a (patch)
tree1ea79a66c55128e36cfc4334bd6f00db3593e9fc /include/acpi
parentghes: move structures/enum to a header file (diff)
downloadlinux-21480547c8b85be6c08c4d77ed514673b73eda8a.tar.xz
linux-21480547c8b85be6c08c4d77ed514673b73eda8a.zip
ghes: add the needed hooks for EDAC error report
In order to allow reporting errors via EDAC, add hooks for: 1) register an EDAC driver; 2) unregister an EDAC driver; 3) report errors via EDAC. As the EDAC driver will need to access the ghes structure, adds it as one of the parameters for ghes_do_proc. Acked-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/ghes.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h
index 3eb8dc483449..720446cb243e 100644
--- 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