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path: root/drivers/infiniband/core/sysfs.c
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Diffstat (limited to 'drivers/infiniband/core/sysfs.c')
-rw-r--r--drivers/infiniband/core/sysfs.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 60df4f8e8..15defefec 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -38,6 +38,7 @@
#include <linux/stat.h>
#include <linux/string.h>
#include <linux/netdevice.h>
+#include <linux/ethtool.h>
#include <rdma/ib_mad.h>
#include <rdma/ib_pma.h>
@@ -1200,16 +1201,28 @@ static ssize_t set_node_desc(struct device *device,
return count;
}
+static ssize_t show_fw_ver(struct device *device, struct device_attribute *attr,
+ char *buf)
+{
+ struct ib_device *dev = container_of(device, struct ib_device, dev);
+
+ ib_get_device_fw_str(dev, buf, PAGE_SIZE);
+ strlcat(buf, "\n", PAGE_SIZE);
+ return strlen(buf);
+}
+
static DEVICE_ATTR(node_type, S_IRUGO, show_node_type, NULL);
static DEVICE_ATTR(sys_image_guid, S_IRUGO, show_sys_image_guid, NULL);
static DEVICE_ATTR(node_guid, S_IRUGO, show_node_guid, NULL);
static DEVICE_ATTR(node_desc, S_IRUGO | S_IWUSR, show_node_desc, set_node_desc);
+static DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
static struct device_attribute *ib_class_attributes[] = {
&dev_attr_node_type,
&dev_attr_sys_image_guid,
&dev_attr_node_guid,
- &dev_attr_node_desc
+ &dev_attr_node_desc,
+ &dev_attr_fw_ver,
};
static void free_port_list_attributes(struct ib_device *device)