[PATCH] EDAC: Add memory scrubbing controls API to core

[profile/ivi/kernel-adaptation-intel-automotive.git] / drivers / edac / edac_mc.h

diff --git a/drivers/edac/edac_mc.h b/drivers/edac/edac_mc.h
index bf6ab8a..c41986a 100644 (file)
--- a/drivers/edac/edac_mc.h
+++ b/drivers/edac/edac_mc.h
@@ -29,6 +29,7 @@
 #include <linux/rcupdate.h>
 #include <linux/completion.h>
 #include <linux/kobject.h>
+#include <linux/platform_device.h>
 
 #define EDAC_MC_LABEL_LEN      31
 #define MC_PROC_NAME_MAX_LEN 7
@@ -314,6 +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);
        /*