1 /*******************************************************************************
2  * Agere Systems Inc.
3  * Wireless device driver for Linux (wlags49).
4  *
5  * Copyright (c) 1998-2003 Agere Systems Inc.
6  * All rights reserved.
7  *   http://www.agere.com
8  *
9  * Initially developed by TriplePoint, Inc.
10  *   http://www.triplepoint.com
11  *
12  *------------------------------------------------------------------------------
13  *
14  *   Header describing information required by the network layerentry points
15  *   into the driver.
16  *
17  *------------------------------------------------------------------------------
18  *
19  * SOFTWARE LICENSE
20  *
21  * This software is provided subject to the following terms and conditions,
22  * which you should read carefully before using the software.  Using this
23  * software indicates your acceptance of these terms and conditions.  If you do
24  * not agree with these terms and conditions, do not use the software.
25  *
26  * Copyright � 2003 Agere Systems Inc.
27  * All rights reserved.
28  *
29  * Redistribution and use in source or binary forms, with or without
30  * modifications, are permitted provided that the following conditions are met:
31  *
32  * . Redistributions of source code must retain the above copyright notice, this
33  *    list of conditions and the following Disclaimer as comments in the code as
34  *    well as in the documentation and/or other materials provided with the
35  *    distribution.
36  *
37  * . Redistributions in binary form must reproduce the above copyright notice,
38  *    this list of conditions and the following Disclaimer in the documentation
39  *    and/or other materials provided with the distribution.
40  *
41  * . Neither the name of Agere Systems Inc. nor the names of the contributors
42  *    may be used to endorse or promote products derived from this software
43  *    without specific prior written permission.
44  *
45  * Disclaimer
46  *
47  * THIS SOFTWARE IS PROVIDED �AS IS� AND ANY EXPRESS OR IMPLIED WARRANTIES,
48  * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
49  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ANY
50  * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
51  * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
52  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
53  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
54  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
55  * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
56  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
57  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
58  * DAMAGE.
59  *
60  ******************************************************************************/
61 
62 #ifndef __WL_NETDEV_H__
63 #define __WL_NETDEV_H__
64 
65 
66 
67 
68 /*******************************************************************************
69  *  function prototypes
70  ******************************************************************************/
71 int wl_init( struct net_device *dev );
72 
73 int wl_config( struct net_device *dev, struct ifmap *map );
74 
75 struct net_device *wl_device_alloc( void );
76 
77 void wl_device_dealloc( struct net_device *dev );
78 
79 int wl_open( struct net_device *dev );
80 
81 int wl_close( struct net_device *dev );
82 
83 int wl_ioctl( struct net_device *dev, struct ifreq *rq, int cmd );
84 
85 int wl_tx( struct sk_buff *skb, struct net_device *dev, int port );
86 
87 int wl_send( struct wl_private *lp );
88 
89 int wl_rx( struct net_device *dev );
90 
91 void wl_tx_timeout( struct net_device *dev );
92 
93 struct net_device_stats *wl_stats( struct net_device *dev );
94 
95 
96 #ifdef ENABLE_DMA
97 int wl_send_dma( struct wl_private *lp, struct sk_buff *skb, int port );
98 int wl_rx_dma( struct net_device *dev );
99 #endif
100 
101 #ifdef NEW_MULTICAST
102 void wl_multicast( struct net_device *dev );
103 #else
104 void wl_multicast( struct net_device *dev, int num_addrs, void *addrs );
105 #endif // NEW_MULTICAST
106 
107 
108 int wl_tx_port0( struct sk_buff *skb, struct net_device *dev );
109 
110 
111 #ifdef USE_WDS
112 
113 int wl_tx_port1( struct sk_buff *skb, struct net_device *dev );
114 int wl_tx_port2( struct sk_buff *skb, struct net_device *dev );
115 int wl_tx_port3( struct sk_buff *skb, struct net_device *dev );
116 int wl_tx_port4( struct sk_buff *skb, struct net_device *dev );
117 int wl_tx_port5( struct sk_buff *skb, struct net_device *dev );
118 int wl_tx_port6( struct sk_buff *skb, struct net_device *dev );
119 
120 void wl_wds_device_alloc( struct wl_private *lp );
121 void wl_wds_device_dealloc( struct wl_private *lp );
122 void wl_wds_netif_start_queue( struct wl_private *lp );
123 void wl_wds_netif_stop_queue( struct wl_private *lp );
124 void wl_wds_netif_wake_queue( struct wl_private *lp );
125 void wl_wds_netif_carrier_on( struct wl_private *lp );
126 void wl_wds_netif_carrier_off( struct wl_private *lp );
127 
128 #endif  /* USE_WDS */
129 
130 
131 #ifdef USE_WDS
132 
133 #define WL_WDS_DEVICE_ALLOC( ARG )      wl_wds_device_alloc( ARG )
134 #define WL_WDS_DEVICE_DEALLOC( ARG )    wl_wds_device_dealloc( ARG )
135 #define WL_WDS_NETIF_START_QUEUE( ARG ) wl_wds_netif_start_queue( ARG )
136 #define WL_WDS_NETIF_STOP_QUEUE( ARG )  wl_wds_netif_stop_queue( ARG )
137 #define WL_WDS_NETIF_WAKE_QUEUE( ARG )  wl_wds_netif_wake_queue( ARG )
138 #define WL_WDS_NETIF_CARRIER_ON( ARG )  wl_wds_netif_carrier_on( ARG )
139 #define WL_WDS_NETIF_CARRIER_OFF( ARG ) wl_wds_netif_carrier_off( ARG )
140 
141 #else
142 
143 #define WL_WDS_DEVICE_ALLOC( ARG )
144 #define WL_WDS_DEVICE_DEALLOC( ARG )
145 #define WL_WDS_NETIF_START_QUEUE( ARG )
146 #define WL_WDS_NETIF_STOP_QUEUE( ARG )
147 #define WL_WDS_NETIF_WAKE_QUEUE( ARG )
148 #define WL_WDS_NETIF_CARRIER_ON( ARG )
149 #define WL_WDS_NETIF_CARRIER_OFF( ARG )
150 
151 #endif  /* USE_WDS */
152 
153 
154 #endif  // __WL_NETDEV_H__
155