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Commit 41a6ae1e authored by Ira Weiny's avatar Ira Weiny Committed by Doug Ledford
Browse files

IB/core: Export a common fw_ver sysfs entry 



Now that all the devices have stopped exporting their own sysfs
entry points we can have the core export this on their behalf.

Eventually this may be removed but this provides for backwards
compatibility.

Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarIra Weiny <ira.weiny@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 1a863212

drivers/infiniband/core/sysfs.c

+14 −1
Original line number Diff line number Diff line
@@ -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>
@@ -1196,16 +1197,28 @@ 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)