From 479540936ca02ce98751188bd8262494b3b57eb0 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Wed, 21 Mar 2012 17:13:24 -0300
Subject: [PATCH] --- yaml --- r: 319368 b: refs/heads/master c:
 8ad6c78a69ac5c74e8f4e8c78cdb86772face433 h: refs/heads/master v: v3

---
 [refs]                             |  2 +-
 trunk/drivers/edac/edac_mc_sysfs.c | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index c8f1cdbb7125..3acc42faed85 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 199747106934c4dc9cf90d37538f989e29420833
+refs/heads/master: 8ad6c78a69ac5c74e8f4e8c78cdb86772face433
diff --git a/trunk/drivers/edac/edac_mc_sysfs.c b/trunk/drivers/edac/edac_mc_sysfs.c
index 86da1767f86e..87fb396bc550 100644
--- a/trunk/drivers/edac/edac_mc_sysfs.c
+++ b/trunk/drivers/edac/edac_mc_sysfs.c
@@ -766,6 +766,23 @@ static ssize_t mci_size_mb_show(struct device *dev,
 	return sprintf(data, "%u\n", PAGES_TO_MiB(total_pages));
 }
 
+static ssize_t mci_max_location_show(struct device *dev,
+				     struct device_attribute *mattr,
+				     char *data)
+{
+	struct mem_ctl_info *mci = to_mci(dev);
+	int i;
+	char *p = data;
+
+	for (i = 0; i < mci->n_layers; i++) {
+		p += sprintf(p, "%s %d ",
+			     edac_layer_name[mci->layers[i].type],
+			     mci->layers[i].size - 1);
+	}
+
+	return p - data;
+}
+
 /* default Control file */
 DEVICE_ATTR(reset_counters, S_IWUSR, NULL, mci_reset_counters_store);
 
@@ -777,6 +794,7 @@ DEVICE_ATTR(ue_noinfo_count, S_IRUGO, mci_ue_noinfo_show, NULL);
 DEVICE_ATTR(ce_noinfo_count, S_IRUGO, mci_ce_noinfo_show, NULL);
 DEVICE_ATTR(ue_count, S_IRUGO, mci_ue_count_show, NULL);
 DEVICE_ATTR(ce_count, S_IRUGO, mci_ce_count_show, NULL);
+DEVICE_ATTR(max_location, S_IRUGO, mci_max_location_show, NULL);
 
 /* memory scrubber attribute file */
 DEVICE_ATTR(sdram_scrub_rate, S_IRUGO | S_IWUSR, mci_sdram_scrub_rate_show,
@@ -792,6 +810,7 @@ static struct attribute *mci_attrs[] = {
 	&dev_attr_ue_count.attr,
 	&dev_attr_ce_count.attr,
 	&dev_attr_sdram_scrub_rate.attr,
+	&dev_attr_max_location.attr,
 	NULL
 };