struct ib_qp_cap cap;
enum ib_sig_type sq_sig_type;
enum ib_qp_type qp_type;
- enum ib_qp_create_flags create_flags;
+ u32 create_flags;
/*
* Only needed for special QP types, or when using the RW API.
union ib_gid *gid, u16 mlid);
};
+struct rdma_netdev_alloc_params {
+ size_t sizeof_priv;
+ unsigned int txqs;
+ unsigned int rxqs;
+ void *param;
+
+ int (*initialize_rdma_netdev)(struct ib_device *device, u8 port_num,
+ struct net_device *netdev, void *param);
+};
+
struct ib_port_pkey_list {
/* Lock to hold while modifying the list. */
spinlock_t list_lock;
/**
* rdma netdev operation
*
- * Driver implementing alloc_rdma_netdev must return -EOPNOTSUPP if it
- * doesn't support the specified rdma netdev type.
+ * Driver implementing alloc_rdma_netdev or rdma_netdev_get_params
+ * must return -EOPNOTSUPP if it doesn't support the specified type.
*/
struct net_device *(*alloc_rdma_netdev)(
struct ib_device *device,
unsigned char name_assign_type,
void (*setup)(struct net_device *));
+ int (*rdma_netdev_get_params)(struct ib_device *device, u8 port_num,
+ enum rdma_netdev_t type,
+ struct rdma_netdev_alloc_params *params);
+
struct module *owner;
struct device dev;
- /* First group for device attributes, NULL terminated array */
- const struct attribute_group *groups[2];
+ /* First group for device attributes,
+ * Second group for driver provided attributes (optional).
+ * It is NULL terminated array.
+ */
+ const struct attribute_group *groups[3];
- struct kobject *ports_parent;
+ struct kobject *ports_kobj;
struct list_head port_list;
enum {
void ib_get_device_fw_str(struct ib_device *device, char *str);
-int ib_register_device(struct ib_device *device,
- int (*port_callback)(struct ib_device *,
- u8, struct kobject *));
+int ib_register_device(struct ib_device *device, const char *name,
+ int (*port_callback)(struct ib_device *, u8,
+ struct kobject *));
void ib_unregister_device(struct ib_device *device);
int ib_register_client (struct ib_client *client);
* @next_state: Next QP state
* @type: QP type
* @mask: Mask of supplied QP attributes
- * @ll : link layer of port
*
* This function is a helper function that a low-level driver's
* modify_qp method can use to validate the consumer's input. It
* and that the attribute mask supplied is allowed for the transition.
*/
bool ib_modify_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state next_state,
- enum ib_qp_type type, enum ib_qp_attr_mask mask,
- enum rdma_link_layer ll);
+ enum ib_qp_type type, enum ib_qp_attr_mask mask);
void ib_register_event_handler(struct ib_event_handler *event_handler);
void ib_unregister_event_handler(struct ib_event_handler *event_handler);
int uverbs_destroy_def_handler(struct ib_uverbs_file *file,
struct uverbs_attr_bundle *attrs);
+
+struct net_device *rdma_alloc_netdev(struct ib_device *device, u8 port_num,
+ enum rdma_netdev_t type, const char *name,
+ unsigned char name_assign_type,
+ void (*setup)(struct net_device *));
+
+int rdma_init_netdev(struct ib_device *device, u8 port_num,
+ enum rdma_netdev_t type, const char *name,
+ unsigned char name_assign_type,
+ void (*setup)(struct net_device *),
+ struct net_device *netdev);
+
+/**
+ * rdma_set_device_sysfs_group - Set device attributes group to have
+ * driver specific sysfs entries at
+ * for infiniband class.
+ *
+ * @device: device pointer for which attributes to be created
+ * @group: Pointer to group which should be added when device
+ * is registered with sysfs.
+ * rdma_set_device_sysfs_group() allows existing drivers to expose one
+ * group per device to have sysfs attributes.
+ *
+ * NOTE: New drivers should not make use of this API; instead new device
+ * parameter should be exposed via netlink command. This API and mechanism
+ * exist only for existing drivers.
+ */
+static inline void
+rdma_set_device_sysfs_group(struct ib_device *dev,
+ const struct attribute_group *group)
+{
+ dev->groups[1] = group;
+}
+
#endif /* IB_VERBS_H */