drivers/edac: split out functions to unique files
This is a large patch to refactor the original EDAC module in the kernel
and to break it up into better file granularity, such that each source
file contains a given subsystem of the EDAC CORE.
Originally, the EDAC 'core' was contained in one source file: edac_mc.c
with it corresponding edac_mc.h file.
Now, there are the following files:
edac_module.c The main module init/exit function and other overhead
edac_mc.c Code handling the edac_mc class of object
edac_mc_sysfs.c Code handling for sysfs presentation
edac_pci_sysfs.c Code handling for PCI sysfs presentation
edac_core.h CORE .h include file for 'edac_mc' and 'edac_device' drivers
edac_module.h Internal CORE .h include file
This forms a foundation upon which a later patch can create the 'edac_device'
class of object code in a new file 'edac_device.c'.
Signed-off-by: Douglas Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/edac/edac_module.h b/drivers/edac/edac_module.h
new file mode 100644
index 0000000..69c77f8
--- /dev/null
+++ b/drivers/edac/edac_module.h
@@ -0,0 +1,55 @@
+
+/*
+ * edac_module.h
+ *
+ * For defining functions/data for within the EDAC_CORE module only
+ *
+ * written by doug thompson <norsk5@xmission.h>
+ */
+
+#ifndef __EDAC_MODULE_H__
+#define __EDAC_MODULE_H__
+
+#include <linux/sysdev.h>
+
+#include "edac_core.h"
+
+/*
+ * INTERNAL EDAC MODULE:
+ * EDAC memory controller sysfs create/remove functions
+ * and setup/teardown functions
+ */
+extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci);
+extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
+extern int edac_sysfs_memctrl_setup(void);
+extern void edac_sysfs_memctrl_teardown(void);
+extern void edac_check_mc_devices(void);
+extern int edac_get_log_ue(void);
+extern int edac_get_log_ce(void);
+extern int edac_get_panic_on_ue(void);
+extern int edac_get_poll_msec(void);
+
+extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev);
+extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev);
+extern struct sysdev_class *edac_get_edac_class(void);
+
+
+/*
+ * EDAC PCI functions
+ */
+#ifdef CONFIG_PCI
+extern void edac_pci_do_parity_check(void);
+extern void edac_pci_clear_parity_errors(void);
+extern int edac_sysfs_pci_setup(void);
+extern void edac_sysfs_pci_teardown(void);
+#else /* CONFIG_PCI */
+/* pre-process these away */
+#define edac_pci_do_parity_check()
+#define edac_pci_clear_parity_errors()
+#define edac_sysfs_pci_setup() (0)
+#define edac_sysfs_pci_teardown()
+#endif /* CONFIG_PCI */
+
+
+#endif /* __EDAC_MODULE_H__ */
+