xref: /openbmc/linux/drivers/tty/ipwireless/network.h (revision b2441318)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * IPWireless 3G PCMCIA Network Driver
4  *
5  * Original code
6  *   by Stephen Blackheath <stephen@blacksapphire.com>,
7  *      Ben Martel <benm@symmetric.co.nz>
8  *
9  * Copyrighted as follows:
10  *   Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
11  *
12  * Various driver changes and rewrites, port to new kernels
13  *   Copyright (C) 2006-2007 Jiri Kosina
14  *
15  * Misc code cleanups and updates
16  *   Copyright (C) 2007 David Sterba
17  */
18 
19 #ifndef _IPWIRELESS_CS_NETWORK_H_
20 #define _IPWIRELESS_CS_NETWORK_H_
21 
22 #include <linux/types.h>
23 
24 struct ipw_network;
25 struct ipw_tty;
26 struct ipw_hardware;
27 
28 /* Definitions of the different channels on the PCMCIA UE */
29 #define IPW_CHANNEL_RAS      0
30 #define IPW_CHANNEL_DIALLER  1
31 #define IPW_CHANNEL_CONSOLE  2
32 #define NO_OF_IPW_CHANNELS   5
33 
34 void ipwireless_network_notify_control_line_change(struct ipw_network *net,
35 		unsigned int channel_idx, unsigned int control_lines,
36 		unsigned int control_mask);
37 void ipwireless_network_packet_received(struct ipw_network *net,
38 		unsigned int channel_idx, unsigned char *data,
39 		unsigned int length);
40 struct ipw_network *ipwireless_network_create(struct ipw_hardware *hw);
41 void ipwireless_network_free(struct ipw_network *net);
42 void ipwireless_associate_network_tty(struct ipw_network *net,
43 		unsigned int channel_idx, struct ipw_tty *tty);
44 void ipwireless_disassociate_network_ttys(struct ipw_network *net,
45 		unsigned int channel_idx);
46 
47 void ipwireless_ppp_open(struct ipw_network *net);
48 
49 void ipwireless_ppp_close(struct ipw_network *net);
50 int ipwireless_ppp_channel_index(struct ipw_network *net);
51 int ipwireless_ppp_unit_number(struct ipw_network *net);
52 int ipwireless_ppp_mru(const struct ipw_network *net);
53 
54 #endif
55