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3666 | mejdrech | 1 | /* |
3912 | mejdrech | 2 | * Copyright (c) 2009 Lukas Mejdrech |
3666 | mejdrech | 3 | * All rights reserved. |
4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
3912 | mejdrech | 29 | /** @addtogroup netif |
30 | * @{ |
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3666 | mejdrech | 31 | */ |
32 | |||
3912 | mejdrech | 33 | /** @file |
34 | * Device identifier, state and usage statistics. |
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3666 | mejdrech | 35 | */ |
36 | |||
3846 | mejdrech | 37 | #ifndef __NET_DEVICE_ID_TYPE_H__ |
38 | #define __NET_DEVICE_ID_TYPE_H__ |
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3666 | mejdrech | 39 | |
3886 | mejdrech | 40 | #include "../structures/int_map.h" |
41 | |||
3666 | mejdrech | 42 | #define DEVICE_MAP_DECLARE INT_MAP_DECLARE |
43 | #define DEVICE_MAP_IMPLEMENT INT_MAP_IMPLEMENT |
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44 | |||
3912 | mejdrech | 45 | /** Device identifier type. |
46 | */ |
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3846 | mejdrech | 47 | typedef int device_id_t; |
3666 | mejdrech | 48 | |
3912 | mejdrech | 49 | /** Device state type. |
50 | */ |
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3846 | mejdrech | 51 | typedef enum device_state device_state_t; |
52 | |||
3912 | mejdrech | 53 | /** Type definition of the device usage statistics. |
54 | * @see device_stats |
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55 | */ |
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3846 | mejdrech | 56 | typedef struct device_stats device_stats_t; |
3912 | mejdrech | 57 | |
58 | /** Type definition of the device usage statistics pointer. |
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59 | * @see device_stats |
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60 | */ |
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3846 | mejdrech | 61 | typedef device_stats_t * device_stats_ref; |
62 | |||
3912 | mejdrech | 63 | /** Device state. |
64 | */ |
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3846 | mejdrech | 65 | enum device_state{ |
3912 | mejdrech | 66 | /** Device not present or not initialized. |
67 | */ |
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3846 | mejdrech | 68 | NETIF_NULL = 0, |
3912 | mejdrech | 69 | /** Device present and stopped. |
70 | */ |
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3846 | mejdrech | 71 | NETIF_STOPPED, |
3912 | mejdrech | 72 | /** Device present and active. |
73 | */ |
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3846 | mejdrech | 74 | NETIF_ACTIVE, |
3912 | mejdrech | 75 | /** Device present but unable to transmit. |
76 | */ |
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3846 | mejdrech | 77 | NETIF_CARRIER_LOST |
78 | }; |
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79 | |||
3991 | mejdrech | 80 | /** \todo |
81 | */ |
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82 | #define NIFF_UP ( 1 << 0 ) |
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83 | #define NIFF_NOARP ( 1 << 1 ) |
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84 | #define NIFF_LOOPBACK ( 1 << 2 ) |
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85 | #define NIFF_BROADCAST ( 1 << 3 ) |
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86 | #define NIFF_PROMISC ( 1 << 4 ) |
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87 | #define NIFF_MULTICAST ( 1 << 5 ) |
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88 | |||
3912 | mejdrech | 89 | /** Device usage statistics. |
90 | * Based on linux_kernel/include/linux/netdevice.h. |
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91 | */ |
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3846 | mejdrech | 92 | struct device_stats{ |
3912 | mejdrech | 93 | /** Total packets received. |
94 | */ |
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95 | unsigned long rx_packets; |
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96 | /** Total packets transmitted. |
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97 | */ |
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98 | unsigned long tx_packets; |
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99 | /** Total bytes received. |
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100 | */ |
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101 | unsigned long rx_bytes; |
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102 | /** Total bytes transmitted. |
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103 | */ |
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104 | unsigned long tx_bytes; |
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105 | /** Bad packets received counter. |
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106 | */ |
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107 | unsigned long rx_errors; |
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108 | /** Packet transmition problems counter. |
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109 | */ |
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110 | unsigned long tx_errors; |
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111 | /** No space in buffers counter. |
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112 | */ |
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113 | unsigned long rx_dropped; |
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114 | /** No space available counter. |
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115 | */ |
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116 | unsigned long tx_dropped; |
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117 | /** Total multicast packets received. |
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118 | */ |
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119 | unsigned long multicast; |
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120 | /** The number of collisions due to congestion on the medium. |
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121 | */ |
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3846 | mejdrech | 122 | unsigned long collisions; |
123 | |||
124 | /* detailed rx_errors: */ |
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3912 | mejdrech | 125 | /** Received packet length error counter. |
126 | */ |
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3846 | mejdrech | 127 | unsigned long rx_length_errors; |
3912 | mejdrech | 128 | /** Receiver buffer overflow counter. |
129 | */ |
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130 | unsigned long rx_over_errors; |
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131 | /** Received packet with crc error counter. |
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132 | */ |
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133 | unsigned long rx_crc_errors; |
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134 | /** Received frame alignment error counter. |
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135 | */ |
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136 | unsigned long rx_frame_errors; |
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137 | /** Receiver fifo overrun counter. |
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138 | */ |
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139 | unsigned long rx_fifo_errors; |
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140 | /** Receiver missed packet counter. |
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141 | */ |
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142 | unsigned long rx_missed_errors; |
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3846 | mejdrech | 143 | |
144 | /* detailed tx_errors */ |
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3912 | mejdrech | 145 | /** Transmitter aborted counter. |
146 | */ |
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3846 | mejdrech | 147 | unsigned long tx_aborted_errors; |
3912 | mejdrech | 148 | /** Transmitter carrier errors counter. |
149 | */ |
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3846 | mejdrech | 150 | unsigned long tx_carrier_errors; |
3912 | mejdrech | 151 | /** Transmitter fifo overrun counter. |
152 | */ |
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3846 | mejdrech | 153 | unsigned long tx_fifo_errors; |
3912 | mejdrech | 154 | /** Transmitter carrier errors counter. |
155 | */ |
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3846 | mejdrech | 156 | unsigned long tx_heartbeat_errors; |
3912 | mejdrech | 157 | /** Transmitter window errors counter. |
158 | */ |
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3846 | mejdrech | 159 | unsigned long tx_window_errors; |
160 | |||
161 | /* for cslip etc */ |
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3912 | mejdrech | 162 | /** Total compressed packets received. |
163 | */ |
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3846 | mejdrech | 164 | unsigned long rx_compressed; |
3912 | mejdrech | 165 | /** Total compressed packet transmitted. |
166 | */ |
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3846 | mejdrech | 167 | unsigned long tx_compressed; |
168 | }; |
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169 | |||
3666 | mejdrech | 170 | #endif |
171 | |||
172 | /** @} |
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173 | */ |
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174 |