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authorDoug Thompson <dougthompson@xmission.com>2009-04-27 21:46:08 +0400
committerBorislav Petkov <borislav.petkov@amd.com>2009-06-10 14:19:01 +0400
commitf9431992b6227069bc54800d55531c6f78d276a7 (patch)
treed9b210e69b8d80308d7a512f047e598babf30084 /drivers/edac/amd64_edac.h
parent0ec449ee95b20245fef4aa9fa2486456f1540514 (diff)
downloadlinux-f9431992b6227069bc54800d55531c6f78d276a7.tar.xz
amd64_edac: add ECC reporting initializers
Borislav: - convert to the new {rd|wr}msr_on_cpus interfaces. - convert pvt->old_mcgctl to a bitmask thus saving some bytes - fix/cleanup comments - fix function return value patterns - add a proper bugfix found by Doug to amd64_check_ecc_enabled where we missed checking for the ECC enabled bit in NB CFG. - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/amd64_edac.h')
-rw-r--r--drivers/edac/amd64_edac.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 6f5d5d62cefc..e7aa760614ce 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -70,6 +70,7 @@
#include <linux/slab.h>
#include <linux/mmzone.h>
#include <linux/edac.h>
+#include <asm/msr.h>
#include "edac_core.h"
#define amd64_printk(level, fmt, arg...) \
@@ -549,7 +550,7 @@ struct amd64_pvt {
/* Save old hw registers' values before we modified them */
u32 nbctl_mcgctl_saved; /* When true, following 2 are valid */
u32 old_nbctl;
- u32 *old_mcgctl; /* per core on this node */
+ unsigned long old_mcgctl; /* per core on this node */
/* MC Type Index value: socket F vs Family 10h */
u32 mc_type_index;