1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/edac/edac_mc.h b/drivers/edac/edac_mc.h
index a1cfd4e3c97d..c41986a9ed5b 100644
--- a/drivers/edac/edac_mc.h
+++ b/drivers/edac/edac_mc.h
@@ -315,6 +315,18 @@ struct mem_ctl_info {
         unsigned long scrub_cap;        /* chipset scrub capabilities */
         enum scrub_type scrub_mode;     /* current scrub mode */
 
+        /* Translates sdram memory scrub rate given in bytes/sec to the
+           internal representation and configures whatever else needs
+           to be configured.
+        */
+        int (*set_sdram_scrub_rate) (struct mem_ctl_info *mci, u32 *bw);
+
+        /* Get the current sdram memory scrub rate from the internal
+           representation and converts it to the closest matching
+           bandwith in bytes/sec.
+        */
+        int (*get_sdram_scrub_rate) (struct mem_ctl_info *mci, u32 *bw);
+
         /* pointer to edac checking routine */
         void (*edac_check) (struct mem_ctl_info * mci);
         /*