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1 | /* |
1 | /* |
2 | * Copyright (c) 2009 Lukas Mejdrech |
2 | * Copyright (c) 2009 Lukas Mejdrech |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup netif |
29 | /** @addtogroup netif |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | 32 | ||
33 | /** @file |
33 | /** @file |
34 | * Device identifier, state and usage statistics. |
34 | * Device identifier, state and usage statistics. |
35 | */ |
35 | */ |
36 | 36 | ||
37 | #ifndef __NET_DEVICE_ID_TYPE_H__ |
37 | #ifndef __NET_DEVICE_ID_TYPE_H__ |
38 | #define __NET_DEVICE_ID_TYPE_H__ |
38 | #define __NET_DEVICE_ID_TYPE_H__ |
39 | 39 | ||
40 | #include "../structures/int_map.h" |
40 | #include "../structures/int_map.h" |
41 | 41 | ||
42 | /** Device identifier to generic type map declaration. |
42 | /** Device identifier to generic type map declaration. |
43 | */ |
43 | */ |
44 | #define DEVICE_MAP_DECLARE INT_MAP_DECLARE |
44 | #define DEVICE_MAP_DECLARE INT_MAP_DECLARE |
45 | 45 | ||
46 | /** Device identifier to generic type map implementation. |
46 | /** Device identifier to generic type map implementation. |
47 | */ |
47 | */ |
48 | #define DEVICE_MAP_IMPLEMENT INT_MAP_IMPLEMENT |
48 | #define DEVICE_MAP_IMPLEMENT INT_MAP_IMPLEMENT |
49 | 49 | ||
50 | /** Device identifier type. |
50 | /** Device identifier type. |
51 | */ |
51 | */ |
52 | typedef int device_id_t; |
52 | typedef int device_id_t; |
53 | 53 | ||
54 | /** Device state type. |
54 | /** Device state type. |
55 | */ |
55 | */ |
56 | typedef enum device_state device_state_t; |
56 | typedef enum device_state device_state_t; |
57 | 57 | ||
58 | /** Type definition of the device usage statistics. |
58 | /** Type definition of the device usage statistics. |
59 | * @see device_stats |
59 | * @see device_stats |
60 | */ |
60 | */ |
61 | typedef struct device_stats device_stats_t; |
61 | typedef struct device_stats device_stats_t; |
62 | 62 | ||
63 | /** Type definition of the device usage statistics pointer. |
63 | /** Type definition of the device usage statistics pointer. |
64 | * @see device_stats |
64 | * @see device_stats |
65 | */ |
65 | */ |
66 | typedef device_stats_t * device_stats_ref; |
66 | typedef device_stats_t * device_stats_ref; |
67 | 67 | ||
68 | /** Device state. |
68 | /** Device state. |
69 | */ |
69 | */ |
70 | enum device_state{ |
70 | enum device_state{ |
71 | /** Device not present or not initialized. |
71 | /** Device not present or not initialized. |
72 | */ |
72 | */ |
73 | NETIF_NULL = 0, |
73 | NETIF_NULL = 0, |
74 | /** Device present and stopped. |
74 | /** Device present and stopped. |
75 | */ |
75 | */ |
76 | NETIF_STOPPED, |
76 | NETIF_STOPPED, |
77 | /** Device present and active. |
77 | /** Device present and active. |
78 | */ |
78 | */ |
79 | NETIF_ACTIVE, |
79 | NETIF_ACTIVE, |
80 | /** Device present but unable to transmit. |
80 | /** Device present but unable to transmit. |
81 | */ |
81 | */ |
82 | NETIF_CARRIER_LOST |
82 | NETIF_CARRIER_LOST |
83 | }; |
83 | }; |
84 | 84 | ||
85 | /** Device usage statistics. |
85 | /** Device usage statistics. |
86 | * Based on linux_kernel/include/linux/netdevice.h. |
- | |
87 | */ |
86 | */ |
88 | struct device_stats{ |
87 | struct device_stats{ |
89 | /** Total packets received. |
88 | /** Total packets received. |
90 | */ |
89 | */ |
91 | unsigned long rx_packets; |
90 | unsigned long receive_packets; |
92 | /** Total packets transmitted. |
91 | /** Total packets transmitted. |
93 | */ |
92 | */ |
94 | unsigned long tx_packets; |
93 | unsigned long send_packets; |
95 | /** Total bytes received. |
94 | /** Total bytes received. |
96 | */ |
95 | */ |
97 | unsigned long rx_bytes; |
96 | unsigned long receive_bytes; |
98 | /** Total bytes transmitted. |
97 | /** Total bytes transmitted. |
99 | */ |
98 | */ |
100 | unsigned long tx_bytes; |
99 | unsigned long send_bytes; |
101 | /** Bad packets received counter. |
100 | /** Bad packets received counter. |
102 | */ |
101 | */ |
103 | unsigned long rx_errors; |
102 | unsigned long receive_errors; |
104 | /** Packet transmition problems counter. |
103 | /** Packet transmition problems counter. |
105 | */ |
104 | */ |
106 | unsigned long tx_errors; |
105 | unsigned long send_errors; |
107 | /** No space in buffers counter. |
106 | /** No space in buffers counter. |
108 | */ |
107 | */ |
109 | unsigned long rx_dropped; |
108 | unsigned long receive_dropped; |
110 | /** No space available counter. |
109 | /** No space available counter. |
111 | */ |
110 | */ |
112 | unsigned long tx_dropped; |
111 | unsigned long send_dropped; |
113 | /** Total multicast packets received. |
112 | /** Total multicast packets received. |
114 | */ |
113 | */ |
115 | unsigned long multicast; |
114 | unsigned long multicast; |
116 | /** The number of collisions due to congestion on the medium. |
115 | /** The number of collisions due to congestion on the medium. |
117 | */ |
116 | */ |
118 | unsigned long collisions; |
117 | unsigned long collisions; |
119 | 118 | ||
120 | /* detailed rx_errors: */ |
119 | /* detailed receive_errors: */ |
121 | /** Received packet length error counter. |
120 | /** Received packet length error counter. |
122 | */ |
121 | */ |
123 | unsigned long rx_length_errors; |
122 | unsigned long receive_length_errors; |
124 | /** Receiver buffer overflow counter. |
123 | /** Receiver buffer overflow counter. |
125 | */ |
124 | */ |
126 | unsigned long rx_over_errors; |
125 | unsigned long receive_over_errors; |
127 | /** Received packet with crc error counter. |
126 | /** Received packet with crc error counter. |
128 | */ |
127 | */ |
129 | unsigned long rx_crc_errors; |
128 | unsigned long receive_crc_errors; |
130 | /** Received frame alignment error counter. |
129 | /** Received frame alignment error counter. |
131 | */ |
130 | */ |
132 | unsigned long rx_frame_errors; |
131 | unsigned long receive_frame_errors; |
133 | /** Receiver fifo overrun counter. |
132 | /** Receiver fifo overrun counter. |
134 | */ |
133 | */ |
135 | unsigned long rx_fifo_errors; |
134 | unsigned long receive_fifo_errors; |
136 | /** Receiver missed packet counter. |
135 | /** Receiver missed packet counter. |
137 | */ |
136 | */ |
138 | unsigned long rx_missed_errors; |
137 | unsigned long receive_missed_errors; |
139 | 138 | ||
140 | /* detailed tx_errors */ |
139 | /* detailed send_errors */ |
141 | /** Transmitter aborted counter. |
140 | /** Transmitter aborted counter. |
142 | */ |
141 | */ |
143 | unsigned long tx_aborted_errors; |
142 | unsigned long send_aborted_errors; |
144 | /** Transmitter carrier errors counter. |
143 | /** Transmitter carrier errors counter. |
145 | */ |
144 | */ |
146 | unsigned long tx_carrier_errors; |
145 | unsigned long send_carrier_errors; |
147 | /** Transmitter fifo overrun counter. |
146 | /** Transmitter fifo overrun counter. |
148 | */ |
147 | */ |
149 | unsigned long tx_fifo_errors; |
148 | unsigned long send_fifo_errors; |
150 | /** Transmitter carrier errors counter. |
149 | /** Transmitter carrier errors counter. |
151 | */ |
150 | */ |
152 | unsigned long tx_heartbeat_errors; |
151 | unsigned long send_heartbeat_errors; |
153 | /** Transmitter window errors counter. |
152 | /** Transmitter window errors counter. |
154 | */ |
153 | */ |
155 | unsigned long tx_window_errors; |
154 | unsigned long send_window_errors; |
156 | 155 | ||
157 | /* for cslip etc */ |
156 | /* for cslip etc */ |
158 | /** Total compressed packets received. |
157 | /** Total compressed packets received. |
159 | */ |
158 | */ |
160 | unsigned long rx_compressed; |
159 | unsigned long receive_compressed; |
161 | /** Total compressed packet transmitted. |
160 | /** Total compressed packet transmitted. |
162 | */ |
161 | */ |
163 | unsigned long tx_compressed; |
162 | unsigned long send_compressed; |
164 | }; |
163 | }; |
165 | 164 | ||
166 | #endif |
165 | #endif |
167 | 166 | ||
168 | /** @} |
167 | /** @} |
169 | */ |
168 | */ |
170 | 169 | ||
171 | 170 |