These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / infiniband / core / sysfs.c

diff --git a/kernel/drivers/infiniband/core/sysfs.c b/kernel/drivers/infiniband/core/sysfs.c
index cbd0383..b1f37d4 100644 (file)
--- a/kernel/drivers/infiniband/core/sysfs.c
+++ b/kernel/drivers/infiniband/core/sysfs.c
@@ -289,7 +289,7 @@ static ssize_t show_port_gid(struct ib_port *p, struct port_attribute *attr,
        union ib_gid gid;
        ssize_t ret;
 
-       ret = ib_query_gid(p->ibdev, p->port_num, tab_attr->index, &gid);
+       ret = ib_query_gid(p->ibdev, p->port_num, tab_attr->index, &gid, NULL);
        if (ret)
                return ret;
 
@@ -326,6 +326,8 @@ static ssize_t show_pma_counter(struct ib_port *p, struct port_attribute *attr,
        int width  = (tab_attr->index >> 16) & 0xff;
        struct ib_mad *in_mad  = NULL;
        struct ib_mad *out_mad = NULL;
+       size_t mad_size = sizeof(*out_mad);
+       u16 out_mad_pkey_index = 0;
        ssize_t ret;
 
        if (!p->ibdev->process_mad)
@@ -347,7 +349,10 @@ static ssize_t show_pma_counter(struct ib_port *p, struct port_attribute *attr,
        in_mad->data[41] = p->port_num; /* PortSelect field */
 
        if ((p->ibdev->process_mad(p->ibdev, IB_MAD_IGNORE_MKEY,
-                p->port_num, NULL, NULL, in_mad, out_mad) &
+                p->port_num, NULL, NULL,
+                (const struct ib_mad_hdr *)in_mad, mad_size,
+                (struct ib_mad_hdr *)out_mad, &mad_size,
+                &out_mad_pkey_index) &
             (IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY)) !=
            (IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY)) {
                ret = -EINVAL;
@@ -452,28 +457,6 @@ static struct kobj_type port_type = {
        .default_attrs = port_default_attrs
 };
 
-static void ib_device_release(struct device *device)
-{
-       struct ib_device *dev = container_of(device, struct ib_device, dev);
-
-       kfree(dev);
-}
-
-static int ib_device_uevent(struct device *device,
-                           struct kobj_uevent_env *env)
-{
-       struct ib_device *dev = container_of(device, struct ib_device, dev);
-
-       if (add_uevent_var(env, "NAME=%s", dev->name))
-               return -ENOMEM;
-
-       /*
-        * It would be nice to pass the node GUID with the event...
-        */
-
-       return 0;
-}
-
 static struct attribute **
 alloc_group_attrs(ssize_t (*show)(struct ib_port *,
                                  struct port_attribute *, char *buf),
@@ -696,12 +679,6 @@ static struct device_attribute *ib_class_attributes[] = {
        &dev_attr_node_desc
 };
 
-static struct class ib_class = {
-       .name    = "infiniband",
-       .dev_release = ib_device_release,
-       .dev_uevent = ib_device_uevent,
-};
-
 /* Show a given an attribute in the statistics group */
 static ssize_t show_protocol_stat(const struct device *device,
                            struct device_attribute *attr, char *buf,
@@ -840,14 +817,12 @@ int ib_device_register_sysfs(struct ib_device *device,
        int ret;
        int i;
 
-       class_dev->class      = &ib_class;
-       class_dev->parent     = device->dma_device;
-       dev_set_name(class_dev, "%s", device->name);
-       dev_set_drvdata(class_dev, device);
-
-       INIT_LIST_HEAD(&device->port_list);
+       device->dev.parent = device->dma_device;
+       ret = dev_set_name(class_dev, "%s", device->name);
+       if (ret)
+               return ret;
 
-       ret = device_register(class_dev);
+       ret = device_add(class_dev);
        if (ret)
                goto err;
 
@@ -864,7 +839,7 @@ int ib_device_register_sysfs(struct ib_device *device,
                goto err_put;
        }
 
-       if (device->node_type == RDMA_NODE_IB_SWITCH) {
+       if (rdma_cap_ib_switch(device)) {
                ret = add_port(device, 0, port_callback);
                if (ret)
                        goto err_put;
@@ -910,13 +885,3 @@ void ib_device_unregister_sysfs(struct ib_device *device)
 
        device_unregister(&device->dev);
 }
-
-int ib_sysfs_setup(void)
-{
-       return class_register(&ib_class);
-}
-
-void ib_sysfs_cleanup(void)
-{
-       class_unregister(&ib_class);
-}