Lines Matching +full:tx +full:- +full:device

1 /* SPDX-License-Identifier: GPL-2.0-only */
12  * enum wwan_port_type - WWAN port types
41 	WWAN_PORT_MAX = __WWAN_PORT_MAX - 1,
45 struct device;
51 /** struct wwan_port_ops - The WWAN port operations
52  * @start: The routine for starting the WWAN port device.
53  * @stop: The routine for stopping the WWAN port device.
54  * @tx: Non-blocking routine that sends WWAN port protocol data to the device.
56  *               to the device.
57  * @tx_poll: Optional routine that sets additional TX poll flags.
59  * The wwan_port_ops structure contains a list of low-level operations
60  * that control a WWAN port device. All functions are mandatory unless specified.
65 	int (*tx)(struct wwan_port *port, struct sk_buff *skb);  member
73 /** struct wwan_port_caps - The WWAN port capbilities
74  * @frag_len: WWAN port TX fragments length
75  * @headroom_len: WWAN port TX fragments reserved headroom length
83  * wwan_create_port - Add a new WWAN port
84  * @parent: Device to use as parent and shared by all WWAN ports
91  * to user as a character device and attached to the right virtual WWAN device,
92  * based on the parent pointer. The parent pointer is the device shared by all
95  * drvdata will be placed in the WWAN port device driver data and can be
102 struct wwan_port *wwan_create_port(struct device *parent,
109  * wwan_remove_port - Remove a WWAN port
117  * wwan_port_rx - Receive data from the WWAN port
126  * wwan_port_txoff - Stop TX on WWAN port
127  * @port: WWAN port for which TX must be stopped
129  * Used for TX flow control, a port driver calls this function to indicate TX
136  * wwan_port_txon - Restart TX on WWAN port
137  * @port: WWAN port for which TX must be restarted
139  * Used for TX flow control, a port driver calls this function to indicate TX
145  * wwan_port_get_drvdata - Retrieve driver data from a WWAN port
151  * struct wwan_netdev_priv - WWAN core network device private data
152  * @link_id: WWAN device data link id
164 	return ((struct wwan_netdev_priv *)netdev_priv(dev))->drv_priv;  in wwan_netdev_drvpriv()
174  * struct wwan_ops - WWAN device ops
189 int wwan_register_ops(struct device *parent, const struct wwan_ops *ops,
192 void wwan_unregister_ops(struct device *parent);
195 struct dentry *wwan_get_debugfs_dir(struct device *parent);
198 static inline struct dentry *wwan_get_debugfs_dir(struct device *parent)  in wwan_get_debugfs_dir()
200 	return ERR_PTR(-ENODEV);  in wwan_get_debugfs_dir()