drivers/edac: i3000: missing init code
There is a missing sequence of initialization code during startup.
Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com>
Signed-off-by: Jason Uhlenkott <juhlenko@akamai.com>
Signed-off-by: Doug Thompson <dougthompson@xmisson.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
index 62d961e..b813f35 100644
--- a/drivers/edac/i3000_edac.c
+++ b/drivers/edac/i3000_edac.c
@@ -14,6 +14,7 @@
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/slab.h>
+#include <linux/edac.h>
#include "edac_core.h"
#define I3000_REVISION "1.1"
@@ -318,6 +319,15 @@
return -ENODEV;
}
+ switch (edac_op_state) {
+ case EDAC_OPSTATE_POLL:
+ case EDAC_OPSTATE_NMI:
+ break;
+ default:
+ edac_op_state = EDAC_OPSTATE_POLL;
+ break;
+ }
+
c0dra[0] = readb(window + I3000_C0DRA + 0); /* ranks 0,1 */
c0dra[1] = readb(window + I3000_C0DRA + 1); /* ranks 2,3 */
c1dra[0] = readb(window + I3000_C1DRA + 0); /* ranks 0,1 */
@@ -537,3 +547,6 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Akamai Technologies Arthur Ulfeldt/Jason Uhlenkott");
MODULE_DESCRIPTION("MC support for Intel 3000 memory hub controllers");
+
+module_param(edac_op_state, int, 0444);
+MODULE_PARM_DESC(edac_op_state, "EDAC Error Reporting state: 0=Poll,1=NMI");