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path: root/drivers/edac/edac_device.c
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Diffstat (limited to 'drivers/edac/edac_device.c')
-rw-r--r--drivers/edac/edac_device.c44
1 files changed, 30 insertions, 14 deletions
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index 7e3723768aca..f3690a697cf9 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -83,7 +83,7 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
void *pvt;
int err;
- debugf1("%s() instances=%d blocks=%d\n",
+ debugf4("%s() instances=%d blocks=%d\n",
__func__, nr_instances, nr_blocks);
/* Calculate the size of memory we need to allocate AND
@@ -158,6 +158,9 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
/* Name of this edac device */
snprintf(dev_ctl->name,sizeof(dev_ctl->name),"%s",edac_device_name);
+ debugf4("%s() edac_dev=%p next after end=%p\n",
+ __func__, dev_ctl, pvt + sz_private );
+
/* Initialize every Instance */
for (instance = 0; instance < nr_instances; instance++) {
inst = &dev_inst[instance];
@@ -177,8 +180,10 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
snprintf(blk->name, sizeof(blk->name),
"%s%d", edac_block_name, block+offset_value);
- debugf1("%s() instance=%d block=%d name=%s\n",
- __func__, instance, block, blk->name);
+ debugf4("%s() instance=%d inst_p=%p block=#%d "
+ "block_p=%p name='%s'\n",
+ __func__, instance, inst, block,
+ blk, blk->name);
/* if there are NO attributes OR no attribute pointer
* then continue on to next block iteration
@@ -191,20 +196,32 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
attrib_p = &dev_attrib[block*nr_instances*nr_attrib];
blk->block_attributes = attrib_p;
+ debugf4("%s() THIS BLOCK_ATTRIB=%p\n",
+ __func__, blk->block_attributes);
+
/* Initialize every user specified attribute in this
* block with the data the caller passed in
+ * Each block gets its own copy of pointers,
+ * and its unique 'value'
*/
for (attr = 0; attr < nr_attrib; attr++) {
attrib = &attrib_p[attr];
- attrib->attr = attrib_spec->attr;
- attrib->show = attrib_spec->show;
- attrib->store = attrib_spec->store;
-
- /* up reference this block */
- attrib->block = blk;
- /* bump the attrib_spec */
- attrib_spec++;
+ /* populate the unique per attrib
+ * with the code pointers and info
+ */
+ attrib->attr = attrib_spec[attr].attr;
+ attrib->show = attrib_spec[attr].show;
+ attrib->store = attrib_spec[attr].store;
+
+ attrib->block = blk; /* up link */
+
+ debugf4("%s() alloc-attrib=%p attrib_name='%s' "
+ "attrib-spec=%p spec-name=%s\n",
+ __func__, attrib, attrib->attr.name,
+ &attrib_spec[attr],
+ attrib_spec[attr].attr.name
+ );
}
}
}
@@ -258,7 +275,7 @@ static struct edac_device_ctl_info *find_edac_device_by_dev(struct device *dev)
struct edac_device_ctl_info *edac_dev;
struct list_head *item;
- debugf3("%s()\n", __func__);
+ debugf0("%s()\n", __func__);
list_for_each(item, &edac_device_list) {
edac_dev = list_entry(item, struct edac_device_ctl_info, link);
@@ -402,7 +419,6 @@ static void edac_device_workq_function(struct work_struct *work_req)
struct delayed_work *d_work = (struct delayed_work *)work_req;
struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work);
- //debugf0("%s() here and running\n", __func__);
mutex_lock(&device_ctls_mutex);
/* Only poll controllers that are running polled and have a check */
@@ -582,7 +598,7 @@ struct edac_device_ctl_info *edac_device_del_device(struct device *dev)
{
struct edac_device_ctl_info *edac_dev;
- debugf0("MC: %s()\n", __func__);
+ debugf0("%s()\n", __func__);
mutex_lock(&device_ctls_mutex);