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3545 | hidnplayr | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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5363 | yogev_ezra | 3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
3545 | hidnplayr | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;; 3Com network driver for KolibriOS ;; |
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7 | ;; ;; |
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5073 | hidnplayr | 8 | ;; Ported to KolibriOS net-branch by hidnplayr ;; |
3545 | hidnplayr | 9 | ;; ;; |
10 | ;; Thanks to: scrap metal recyclers, whom provide me with ;; |
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11 | ;; loads of hardware ;; |
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12 | ;; diamond: who makes me understand KolibriOS ;; |
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13 | ;; ;; |
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14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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5073 | hidnplayr | 15 | ;; |
16 | ;; Original copyright from menuetos driver: |
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17 | ;; |
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3545 | hidnplayr | 18 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
19 | ;; ;; |
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20 | ;; 3C59X.INC ;; |
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21 | ;; ;; |
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22 | ;; Ethernet driver for Menuet OS ;; |
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23 | ;; ;; |
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24 | ;; Driver for 3Com fast etherlink 3c59x and ;; |
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25 | ;; etherlink XL 3c900 and 3c905 cards ;; |
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26 | ;; References: ;; |
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27 | ;; www.3Com.com - data sheets ;; |
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28 | ;; DP83840A.pdf - ethernet physical layer ;; |
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29 | ;; 3c59x.c - linux driver ;; |
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30 | ;; ethernet driver template by Mike Hibbett ;; |
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31 | ;; ;; |
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32 | ;; Credits ;; |
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33 | ;; Mike Hibbett, ;; |
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34 | ;; who kindly supplied me with a 3Com905C-TX-M card ;; |
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35 | ;; ;; |
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36 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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37 | ;; |
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38 | ;; Copyright (c) 2004, Endre Kozma |
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39 | ;; All rights reserved. |
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40 | ;; |
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41 | ;; Redistribution and use in source and binary forms, with or without |
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42 | ;; modification, are permitted provided that the following conditions are |
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43 | ;; met: |
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44 | ;; |
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45 | ;; 1. Redistributions of source code must retain the above copyright notice, |
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46 | ;; this list of conditions and the following disclaimer. |
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47 | ;; |
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48 | ;; 2. Redistributions in binary form must reproduce the above copyright |
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49 | ;; notice, this list of conditions and the following disclaimer in the |
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50 | ;; documentation and/or other materials provided with the distribution. |
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51 | ;; |
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52 | ;; 3. The name of the author may not be used to endorse or promote products |
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53 | ;; derived from this software without specific prior written permission. |
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54 | ;; |
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55 | ;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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56 | ;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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57 | ;; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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58 | ;; IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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59 | ;; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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60 | ;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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61 | ;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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62 | ;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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63 | ;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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64 | ;; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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65 | ;; |
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66 | ;; History |
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67 | ;; ======= |
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68 | ;; $Log: 3C59X.INC,v $ |
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69 | ;; Revision 1.3 2004/07/11 12:21:12 kozma |
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70 | ;; Support of vortex chips (3c59x) added. |
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71 | ;; Support of 3c920 and 3c982 added. |
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72 | ;; Corrections. |
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73 | ;; |
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74 | ;; Revision 1.2 2004/06/12 19:40:20 kozma |
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75 | ;; Function e3c59x_set_available_media added in order to set |
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76 | ;; the default media in case auto detection finds no valid link. |
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77 | ;; Incorrect mii check removed (3c900 Cyclone works now). |
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78 | ;; Cleanups. |
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79 | ;; |
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80 | ;; Revision 1.1 2004/06/12 18:27:15 kozma |
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81 | ;; Initial revision |
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82 | ;; |
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83 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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84 | |||
85 | |||
5073 | hidnplayr | 86 | format PE DLL native |
87 | entry START |
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3545 | hidnplayr | 88 | |
5073 | hidnplayr | 89 | CURRENT_API = 0x0200 |
90 | COMPATIBLE_API = 0x0100 |
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91 | API_VERSION = (COMPATIBLE_API shl 16) + CURRENT_API |
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92 | |||
3545 | hidnplayr | 93 | MAX_DEVICES = 16 |
94 | FORCE_FD = 0 ; forcing full duplex mode makes sense at some cards and link types |
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95 | |||
5073 | hidnplayr | 96 | NUM_RX_DESC = 4 ; a power of 2 number |
97 | NUM_TX_DESC = 4 ; a power of 2 number |
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98 | |||
3545 | hidnplayr | 99 | __DEBUG__ = 1 |
5073 | hidnplayr | 100 | __DEBUG_LEVEL__ = 2 ; 1 = verbose, 2 = errors only |
3545 | hidnplayr | 101 | |
5073 | hidnplayr | 102 | section '.flat' readable writable executable |
103 | |||
104 | include '../proc32.inc' |
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4467 | hidnplayr | 105 | include '../struct.inc' |
106 | include '../macros.inc' |
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3545 | hidnplayr | 107 | include '../fdo.inc' |
5074 | hidnplayr | 108 | include '../netdrv.inc' |
3545 | hidnplayr | 109 | |
110 | ; Registers |
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111 | REG_POWER_MGMT_CTRL = 0x7c |
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112 | REG_UP_LIST_PTR = 0x38 |
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113 | REG_UP_PKT_STATUS = 0x30 |
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114 | REG_TX_FREE_THRESH = 0x2f |
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115 | REG_DN_LIST_PTR = 0x24 |
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116 | REG_DMA_CTRL = 0x20 |
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117 | REG_TX_STATUS = 0x1b |
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118 | REG_RX_STATUS = 0x18 |
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119 | REG_TX_DATA = 0x10 |
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120 | |||
121 | ; Common window registers |
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122 | REG_INT_STATUS = 0xe |
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123 | REG_COMMAND = 0xe |
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124 | |||
125 | ; Register window 7 |
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126 | REG_MASTER_STATUS = 0xc |
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127 | REG_POWER_MGMT_EVENT = 0xc |
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128 | REG_MASTER_LEN = 0x6 |
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129 | REG_VLAN_ETHER_TYPE = 0x4 |
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130 | REG_VLAN_MASK = 0x0 |
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131 | REG_MASTER_ADDRESS = 0x0 |
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132 | |||
133 | ; Register window 6 |
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134 | REG_BYTES_XMITTED_OK = 0xc |
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135 | REG_BYTES_RCVD_OK = 0xa |
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136 | REG_UPPER_FRAMES_OK = 0x9 |
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137 | REG_FRAMES_DEFERRED = 0x8 |
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138 | REG_FRAMES_RCVD_OK = 0x7 |
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139 | REG_FRAMES_XMITTED_OK = 0x6 |
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140 | REG_RX_OVERRUNS = 0x5 |
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141 | REG_LATE_COLLISIONS = 0x4 |
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142 | REG_SINGLE_COLLISIONS = 0x3 |
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143 | REG_MULTIPLE_COLLISIONS = 0x2 |
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144 | REG_SQE_ERRORS = 0x1 |
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145 | REG_CARRIER_LOST = 0x0 |
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146 | |||
147 | ; Register window 5 |
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148 | REG_INDICATION_ENABLE = 0xc |
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149 | REG_INTERRUPT_ENABLE = 0xa |
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150 | REG_TX_RECLAIM_THRESH = 0x9 |
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151 | REG_RX_FILTER = 0x8 |
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152 | REG_RX_EARLY_THRESH = 0x6 |
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153 | REG_TX_START_THRESH = 0x0 |
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154 | |||
155 | ; Register window 4 |
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156 | REG_UPPER_BYTES_OK = 0xe |
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157 | REG_BAD_SSD = 0xc |
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158 | REG_MEDIA_STATUS = 0xa |
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159 | REG_PHYSICAL_MGMT = 0x8 |
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160 | REG_NETWORK_DIAGNOSTIC = 0x6 |
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161 | REG_FIFO_DIAGNOSTIC = 0x4 |
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162 | REG_VCO_DIAGNOSTIC = 0x2 ; may not supported |
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163 | |||
164 | ; Bits in register window 4 |
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165 | BIT_AUTOSELECT = 24 |
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166 | |||
167 | ; Register window 3 |
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168 | REG_TX_FREE = 0xc |
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169 | REG_RX_FREE = 0xa |
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170 | REG_MEDIA_OPTIONS = 0x8 |
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171 | REG_MAC_CONTROL = 0x6 |
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172 | REG_MAX_PKT_SIZE = 0x4 |
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173 | REG_INTERNAL_CONFIG = 0x0 |
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174 | |||
175 | ; Register window 2 |
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176 | REG_RESET_OPTIONS = 0xc |
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177 | REG_STATION_MASK_HI = 0xa |
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178 | REG_STATION_MASK_MID = 0x8 |
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179 | REG_STATION_MASK_LO = 0x6 |
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180 | REG_STATION_ADDRESS_HI = 0x4 |
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181 | REG_STATION_ADDRESS_MID = 0x2 |
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182 | REG_STATION_ADDRESS_LO = 0x0 |
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183 | |||
184 | ; Register window 1 |
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185 | REG_TRIGGER_BITS = 0xc |
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186 | REG_SOS_BITS = 0xa |
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187 | REG_WAKE_ON_TIMER = 0x8 |
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188 | REG_SMB_RXBYTES = 0x7 |
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189 | REG_SMB_DIAG = 0x5 |
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190 | REG_SMB_ARB = 0x4 |
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191 | REG_SMB_STATUS = 0x2 |
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192 | REG_SMB_ADDRESS = 0x1 |
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193 | REG_SMB_FIFO_DATA = 0x0 |
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194 | |||
195 | ; Register window 0 |
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196 | REG_EEPROM_DATA = 0xc |
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197 | REG_EEPROM_COMMAND = 0xa |
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198 | REG_BIOS_ROM_DATA = 0x8 |
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199 | REG_BIOS_ROM_ADDR = 0x4 |
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200 | |||
201 | ; Physical management bits |
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202 | BIT_MGMT_DIR = 2 ; drive with the data written in mgmtData |
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203 | BIT_MGMT_DATA = 1 ; MII management data bit |
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204 | BIT_MGMT_CLK = 0 ; MII management clock |
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205 | |||
206 | ; MII commands |
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207 | MII_CMD_MASK = (1111b shl 10) |
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208 | MII_CMD_READ = (0110b shl 10) |
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209 | MII_CMD_WRITE = (0101b shl 10) |
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210 | |||
211 | ; eeprom bits and commands |
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212 | EEPROM_CMD_READ = 0x80 |
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213 | EEPROM_BIT_BUSY = 15 |
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214 | |||
215 | ; eeprom registers |
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216 | EEPROM_REG_OEM_NODE_ADDR= 0xa |
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217 | EEPROM_REG_CAPABILITIES = 0x10 |
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218 | |||
219 | ; Commands for command register |
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220 | SELECT_REGISTER_WINDOW = (1 shl 11) |
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221 | |||
5073 | hidnplayr | 222 | ; Hw capabilities bitflags |
223 | IS_VORTEX = 0x0001 |
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224 | IS_BOOMERANG = 0x0002 |
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225 | IS_CYCLONE = 0x0004 |
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226 | IS_TORNADO = 0x0008 |
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227 | EEPROM_8BIT = 0x0010 |
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228 | HAS_PWR_CTRL = 0x0020 |
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229 | HAS_MII = 0x0040 |
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230 | HAS_NWAY = 0x0080 |
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231 | HAS_CB_FNS = 0x0100 |
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232 | INVERT_MII_PWR = 0x0200 |
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233 | INVERT_LED_PWR = 0x0400 |
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234 | MAX_COLLISION_RESET = 0x0800 |
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3545 | hidnplayr | 235 | EEPROM_OFFSET = 0x1000 |
236 | HAS_HWCKSM = 0x2000 |
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237 | EXTRA_PREAMBLE = 0x4000 |
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238 | |||
239 | ; Status |
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240 | IntLatch = 0x0001 |
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241 | HostError = 0x0002 |
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242 | TxComplete = 0x0004 |
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243 | TxAvailable = 0x0008 |
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244 | RxComplete = 0x0010 |
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245 | RxEarly = 0x0020 |
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246 | IntReq = 0x0040 |
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247 | StatsFull = 0x0080 |
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248 | DMADone = 0x0100 |
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249 | DownComplete = 0x0200 |
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250 | UpComplete = 0x0400 |
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251 | DMAInProgress = 0x0800 ; 1 shl 11 (DMA controller is still busy) |
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252 | CmdInProgress = 0x1000 ; 1 shl 12 (EL3_CMD is still busy) |
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253 | |||
5073 | hidnplayr | 254 | S_5_INTS = HostError + RxEarly + UpComplete + DownComplete + StatsFull ;+ TxComplete + RxComplete + TxAvailable |
3545 | hidnplayr | 255 | |
256 | ; Commands |
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257 | TotalReset = 0 shl 11 |
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258 | SelectWindow = 1 shl 11 |
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259 | StartCoax = 2 shl 11 |
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260 | RxDisable = 3 shl 11 |
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261 | RxEnable = 4 shl 11 |
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262 | RxReset = 5 shl 11 |
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263 | UpStall = 6 shl 11 |
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264 | UpUnstall = (6 shl 11)+1 |
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265 | DownStall = (6 shl 11)+2 |
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266 | DownUnstall = (6 shl 11)+3 |
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267 | RxDiscard = 8 shl 11 |
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268 | TxEnable = 9 shl 11 |
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269 | TxDisable = 10 shl 11 |
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270 | TxReset = 11 shl 11 |
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271 | FakeIntr = 12 shl 11 |
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272 | AckIntr = 13 shl 11 |
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273 | SetIntrEnb = 14 shl 11 |
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274 | SetStatusEnb = 15 shl 11 |
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275 | SetRxFilter = 16 shl 11 |
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276 | SetRxThreshold = 17 shl 11 |
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277 | SetTxThreshold = 18 shl 11 |
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278 | SetTxStart = 19 shl 11 |
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279 | StartDMAUp = 20 shl 11 |
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280 | StartDMADown = (20 shl 11)+1 |
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281 | StatsEnable = 21 shl 11 |
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282 | StatsDisable = 22 shl 11 |
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283 | StopCoax = 23 shl 11 |
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284 | SetFilterBit = 25 shl 11 |
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285 | |||
286 | ; Rx mode bits |
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287 | RxStation = 1 |
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288 | RxMulticast = 2 |
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289 | RxBroadcast = 4 |
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290 | RxProm = 8 |
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291 | |||
5522 | hidnplayr | 292 | MAX_ETH_FRAME_SIZE = 1514 |
3545 | hidnplayr | 293 | |
294 | |||
5073 | hidnplayr | 295 | struct tx_desc |
3545 | hidnplayr | 296 | |
5073 | hidnplayr | 297 | next_ptr dd ? |
298 | frame_start_hdr dd ? |
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299 | frag_addr dd ? ; for packet data |
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300 | frag_len dd ? ; for packet data |
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301 | realaddr dd ? |
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302 | rd 3 ; align 32 |
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303 | ends |
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3545 | hidnplayr | 304 | |
305 | |||
5073 | hidnplayr | 306 | struct rx_desc |
3545 | hidnplayr | 307 | |
5073 | hidnplayr | 308 | next_ptr dd ? |
309 | pkt_status dd ? |
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310 | frag_addr dd ? |
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311 | frag_len dd ? ; for packet data |
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312 | realaddr dd ? |
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313 | rd 3 ; align 32 |
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314 | ends |
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3545 | hidnplayr | 315 | |
316 | |||
5073 | hidnplayr | 317 | struct device ETH_DEVICE |
3545 | hidnplayr | 318 | |
5073 | hidnplayr | 319 | io_addr dd ? |
320 | pci_bus dd ? |
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321 | pci_dev dd ? |
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322 | irq_line db ? |
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323 | rb 3 ; alignment |
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3545 | hidnplayr | 324 | |
5073 | hidnplayr | 325 | curr_tx dd ? |
326 | curr_rx dd ? |
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327 | prev_tx_frame dd ? |
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328 | ver_id db ? |
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329 | full_bus_master db ? |
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330 | has_hwcksm db ? |
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331 | preamble db ? |
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332 | dn_list_ptr_cleared db ? |
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333 | internal_link dd ? ; link state (to be used only internally by driver) |
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334 | |||
335 | rb 0x100 - ($ and 0xff) ; align 256 |
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336 | tx_desc_buffer rd (sizeof.tx_desc*NUM_TX_DESC)/4 |
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337 | rx_desc_buffer rd (sizeof.rx_desc*NUM_RX_DESC)/4 |
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338 | |||
339 | ends |
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340 | |||
341 | |||
3545 | hidnplayr | 342 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
343 | ;; ;; |
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344 | ;; proc START ;; |
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345 | ;; ;; |
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346 | ;; (standard driver proc) ;; |
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347 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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348 | |||
5073 | hidnplayr | 349 | proc START c, reason:dword, cmdline:dword |
3545 | hidnplayr | 350 | |
5073 | hidnplayr | 351 | cmp [reason], DRV_ENTRY |
352 | jne .fail |
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3545 | hidnplayr | 353 | |
5073 | hidnplayr | 354 | DEBUGF 2,"Loading driver\n" |
355 | invoke RegService, my_service, service_proc |
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3545 | hidnplayr | 356 | ret |
357 | |||
358 | .fail: |
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5073 | hidnplayr | 359 | xor eax, eax |
3545 | hidnplayr | 360 | ret |
361 | |||
362 | endp |
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363 | |||
364 | |||
365 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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366 | ;; ;; |
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367 | ;; proc SERVICE_PROC ;; |
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368 | ;; ;; |
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369 | ;; (standard driver proc) ;; |
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370 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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371 | |||
372 | align 4 |
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373 | proc service_proc stdcall, ioctl:dword |
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374 | |||
375 | mov edx, [ioctl] |
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4470 | hidnplayr | 376 | mov eax, [edx + IOCTL.io_code] |
3545 | hidnplayr | 377 | |
378 | ;------------------------------------------------------ |
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379 | |||
380 | cmp eax, 0 ;SRV_GETVERSION |
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381 | jne @F |
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382 | |||
4470 | hidnplayr | 383 | cmp [edx + IOCTL.out_size], 4 |
3545 | hidnplayr | 384 | jb .fail |
4470 | hidnplayr | 385 | mov eax, [edx + IOCTL.output] |
3545 | hidnplayr | 386 | mov [eax], dword API_VERSION |
387 | |||
388 | xor eax, eax |
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389 | ret |
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390 | |||
391 | ;------------------------------------------------------ |
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392 | @@: |
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393 | cmp eax, 1 ;SRV_HOOK |
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394 | jne .fail |
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395 | |||
4470 | hidnplayr | 396 | cmp [edx + IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
3545 | hidnplayr | 397 | jb .fail |
398 | |||
4470 | hidnplayr | 399 | mov eax, [edx + IOCTL.input] |
3545 | hidnplayr | 400 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
401 | jne .fail ; other types of this hardware dont exist |
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402 | |||
403 | ; check if the device is already listed |
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404 | |||
5073 | hidnplayr | 405 | mov ecx, [vortex_devices] |
3545 | hidnplayr | 406 | test ecx, ecx |
407 | jz .maybeboomerang |
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408 | |||
5073 | hidnplayr | 409 | mov esi, vortex_list |
4470 | hidnplayr | 410 | mov eax, [edx + IOCTL.input] ; get the pci bus and device numbers |
3545 | hidnplayr | 411 | mov ax , [eax+1] ; |
412 | .nextdevice: |
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413 | mov ebx, [esi] |
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5073 | hidnplayr | 414 | cmp al, byte[ebx + device.pci_bus] |
3545 | hidnplayr | 415 | jne @f |
5073 | hidnplayr | 416 | cmp ah, byte[ebx + device.pci_dev] |
3545 | hidnplayr | 417 | je .find_devicenum ; Device is already loaded, let's find it's device number |
418 | @@: |
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419 | add esi, 4 |
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420 | loop .nextdevice |
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421 | |||
422 | |||
423 | .maybeboomerang: |
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5073 | hidnplayr | 424 | mov ecx, [boomerang_devices] |
3545 | hidnplayr | 425 | test ecx, ecx |
426 | jz .firstdevice |
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427 | |||
5073 | hidnplayr | 428 | mov esi, boomerang_list |
4470 | hidnplayr | 429 | mov eax, [edx + IOCTL.input] ; get the pci bus and device numbers |
430 | mov ax, [eax+1] ; |
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3545 | hidnplayr | 431 | .nextdevice2: |
432 | mov ebx, [esi] |
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5073 | hidnplayr | 433 | cmp al, byte[ebx + device.pci_bus] |
3545 | hidnplayr | 434 | jne @f |
5073 | hidnplayr | 435 | cmp ah, byte[ebx + device.pci_dev] |
3545 | hidnplayr | 436 | je .find_devicenum ; Device is already loaded, let's find it's device number |
437 | @@: |
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438 | add esi, 4 |
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439 | loop .nextdevice2 |
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440 | |||
441 | |||
442 | ; This device doesnt have its own eth_device structure yet, lets create one |
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443 | .firstdevice: |
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5073 | hidnplayr | 444 | mov ecx, [boomerang_devices] |
445 | add ecx, [vortex_devices] |
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3545 | hidnplayr | 446 | cmp ecx, MAX_DEVICES ; First check if the driver can handle one more card |
447 | jae .fail |
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448 | |||
5073 | hidnplayr | 449 | allocate_and_clear ebx, sizeof.device, .fail ; Allocate the buffer for device structure |
3545 | hidnplayr | 450 | |
451 | ; Fill in the direct call addresses into the struct |
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452 | |||
5073 | hidnplayr | 453 | mov [ebx + device.reset], reset |
454 | mov [ebx + device.transmit], null_op |
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455 | mov [ebx + device.unload], null_op |
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456 | mov [ebx + device.name], my_service |
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3545 | hidnplayr | 457 | |
458 | ; save the pci bus and device numbers |
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459 | |||
4470 | hidnplayr | 460 | mov eax, [edx + IOCTL.input] |
3545 | hidnplayr | 461 | movzx ecx, byte[eax+1] |
5073 | hidnplayr | 462 | mov [ebx + device.pci_bus], ecx |
3545 | hidnplayr | 463 | movzx ecx, byte[eax+2] |
5073 | hidnplayr | 464 | mov [ebx + device.pci_dev], ecx |
3545 | hidnplayr | 465 | |
466 | ; Now, it's time to find the base io addres of the PCI device |
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467 | |||
5073 | hidnplayr | 468 | stdcall PCI_find_io, [ebx + device.pci_bus], [ebx + device.pci_dev] |
469 | mov [ebx + device.io_addr], eax |
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470 | |||
3545 | hidnplayr | 471 | ; We've found the io address, find IRQ now |
472 | |||
5073 | hidnplayr | 473 | invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.interrupt_line |
474 | mov [ebx + device.irq_line], al |
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475 | |||
3545 | hidnplayr | 476 | DEBUGF 1,"Hooking into device, dev:%x, bus:%x, irq:%x, addr:%x\n",\ |
5073 | hidnplayr | 477 | [ebx + device.pci_dev]:1,[ebx + device.pci_bus]:1,[ebx + device.irq_line]:1,[ebx + device.io_addr]:4 |
3545 | hidnplayr | 478 | |
479 | ; Ok, the eth_device structure is ready, let's probe the device |
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480 | call probe ; this function will output in eax |
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481 | test eax, eax |
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482 | jnz .err ; If an error occured, exit |
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483 | |||
484 | |||
5073 | hidnplayr | 485 | movzx ecx, [ebx + device.ver_id] |
3545 | hidnplayr | 486 | test word [hw_versions+2+ecx*4], IS_VORTEX |
487 | jz .not_vortex |
||
488 | |||
5073 | hidnplayr | 489 | mov eax, [vortex_devices] ; Add the device structure to our device list |
490 | mov [vortex_list+4*eax], ebx ; (IRQ handler uses this list to find device) |
||
491 | inc [vortex_devices] ; |
||
3545 | hidnplayr | 492 | |
493 | .register: |
||
5073 | hidnplayr | 494 | mov [ebx + device.type], NET_TYPE_ETH |
495 | invoke NetRegDev |
||
3545 | hidnplayr | 496 | |
497 | cmp eax, -1 |
||
498 | je .destroy |
||
499 | |||
500 | call start_device |
||
501 | ret |
||
502 | |||
503 | .not_vortex: |
||
5073 | hidnplayr | 504 | mov eax, [boomerang_devices] ; Add the device structure to our device list |
505 | mov [boomerang_list+4*eax], ebx ; (IRQ handler uses this list to find device) |
||
506 | inc [boomerang_devices] |
||
3545 | hidnplayr | 507 | |
508 | jmp .register |
||
509 | |||
510 | ; If the device was already loaded, find the device number and return it in eax |
||
511 | |||
512 | .find_devicenum: |
||
5073 | hidnplayr | 513 | DEBUGF 2,"Trying to find device number of already registered device\n" |
514 | invoke NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
||
3545 | hidnplayr | 515 | ; into a device number in edi |
516 | mov eax, edi ; Application wants it in eax instead |
||
5073 | hidnplayr | 517 | DEBUGF 2,"Kernel says: %u\n", eax |
3545 | hidnplayr | 518 | ret |
519 | |||
520 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
||
521 | |||
522 | .destroy: |
||
523 | ; todo: reset device into virgin state |
||
524 | |||
525 | .err: |
||
5073 | hidnplayr | 526 | invoke KernelFree, ebx |
3545 | hidnplayr | 527 | .fail: |
5073 | hidnplayr | 528 | DEBUGF 2, "Failed to load\n" |
3545 | hidnplayr | 529 | or eax, -1 |
530 | ret |
||
531 | |||
532 | ;------------------------------------------------------ |
||
533 | endp |
||
534 | |||
535 | |||
536 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
||
537 | ;; ;; |
||
538 | ;; Actual Hardware dependent code starts here ;; |
||
539 | ;; ;; |
||
540 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
||
541 | |||
542 | |||
5073 | hidnplayr | 543 | align 4 |
544 | null_op: |
||
3545 | hidnplayr | 545 | |
5073 | hidnplayr | 546 | ret |
3545 | hidnplayr | 547 | |
548 | |||
5073 | hidnplayr | 549 | |
3545 | hidnplayr | 550 | ;*************************************************************************** |
551 | ; Function |
||
552 | ; probe |
||
553 | ; Description |
||
554 | ; Searches for an ethernet card, enables it and clears the rx buffer |
||
555 | ; Destroyed registers |
||
556 | ; eax, ebx, ecx, edx, edi, esi |
||
557 | ; |
||
558 | ;*************************************************************************** |
||
559 | |||
560 | align 4 |
||
561 | probe: |
||
562 | |||
563 | DEBUGF 1,"Probing 3com card\n" |
||
564 | |||
5073 | hidnplayr | 565 | ; Make the device a bus master |
566 | invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command |
||
567 | or al, PCI_CMD_MASTER |
||
568 | invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax |
||
3545 | hidnplayr | 569 | |
570 | ; wake up the card |
||
5073 | hidnplayr | 571 | DEBUGF 1,"Checking if the device is awake\n" |
3545 | hidnplayr | 572 | |
5073 | hidnplayr | 573 | ; wake up - we directly do it by programming PCI |
574 | ; check if the device is power management capable |
||
575 | invoke PciRead16, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.status |
||
576 | test al, PCI_STATUS_CAPA ; is there "new capabilities" linked list? |
||
577 | jz .device_awake |
||
3545 | hidnplayr | 578 | |
5073 | hidnplayr | 579 | ; search for power management register |
580 | invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.cap_ptr |
||
581 | and al, not 3 |
||
582 | cmp al, 0x3f |
||
583 | jbe .device_awake ; invalid pointer if less then PCI header size |
||
584 | |||
585 | ; traverse the list |
||
586 | movzx esi, al |
||
587 | .pm_loop: |
||
588 | invoke PciRead16, [ebx + device.pci_bus], [ebx + device.pci_dev], esi |
||
589 | cmp al, 1 |
||
590 | je .set_pm_state |
||
591 | movzx esi, ah ; load address of next capability |
||
592 | test ah, ah ; 0 if none left |
||
593 | jnz .pm_loop |
||
594 | jmp .device_awake |
||
595 | |||
596 | ; wake up the device if necessary |
||
597 | .set_pm_state: |
||
598 | DEBUGF 1,"Waking up the device\n" |
||
599 | add esi, 4 ; offset for power management |
||
600 | invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], esi |
||
601 | test al, 11b |
||
602 | jz .device_awake |
||
603 | and al, not 11b ; set state to D0 |
||
604 | invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], esi, eax |
||
605 | |||
606 | .device_awake: |
||
607 | DEBUGF 1,"Device is awake\n" |
||
608 | |||
609 | ; Check device/vendor ID |
||
610 | invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], 0 |
||
611 | |||
3545 | hidnplayr | 612 | DEBUGF 1,"Vendor id: 0x%x\n", ax |
613 | |||
614 | cmp ax, 0x10B7 |
||
615 | jne .notfound |
||
616 | shr eax, 16 |
||
617 | |||
618 | DEBUGF 1,"Vendor ok!, device id: 0x%x\n", ax |
||
619 | |||
620 | ; get chip version |
||
621 | mov ecx, HW_VERSIONS_SIZE/4-1 |
||
622 | .loop: |
||
623 | cmp ax, [hw_versions+ecx*4] |
||
624 | jz .found |
||
625 | loop .loop |
||
626 | .notfound: |
||
3880 | hidnplayr | 627 | DEBUGF 2,"Device id not found in list!\n" |
3545 | hidnplayr | 628 | or eax, -1 |
629 | ret |
||
630 | .found: |
||
631 | mov esi, [hw_str+ecx*4] |
||
632 | DEBUGF 1,"Hardware type: %s\n", esi |
||
5073 | hidnplayr | 633 | mov [ebx + device.name], esi |
3545 | hidnplayr | 634 | |
5073 | hidnplayr | 635 | mov [ebx + device.ver_id], cl |
3545 | hidnplayr | 636 | test word [hw_versions+2+ecx*4], HAS_HWCKSM |
5073 | hidnplayr | 637 | setnz [ebx + device.has_hwcksm] |
3545 | hidnplayr | 638 | ; set pci latency for vortex cards |
639 | test word [hw_versions+2+ecx*4], IS_VORTEX |
||
640 | jz .not_vortex |
||
641 | |||
5073 | hidnplayr | 642 | mov al, 11111000b ; 248 = max latency |
643 | invoke PciWrite8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.max_latency, eax |
||
3545 | hidnplayr | 644 | |
645 | .not_vortex: |
||
646 | ; set RX/TX functions |
||
647 | mov ax, EEPROM_REG_CAPABILITIES |
||
648 | call read_eeprom |
||
649 | test al, 100000b ; full bus master? |
||
5073 | hidnplayr | 650 | setnz [ebx + device.full_bus_master] |
3545 | hidnplayr | 651 | jnz .boomerang_func |
5073 | hidnplayr | 652 | mov [ebx + device.transmit], vortex_transmit |
3880 | hidnplayr | 653 | DEBUGF 2,"Device is a vortex type\n" |
654 | DEBUGF 2,"I'm sorry but vortex code hasnt been tested yet\n" |
||
655 | DEBUGF 2,"Please contact me on hidnplayr@kolibrios.org\n" |
||
656 | DEBUGF 2,"If you can help me finish it!\n" |
||
3545 | hidnplayr | 657 | or eax, -1 |
658 | ret |
||
659 | jmp @f |
||
660 | .boomerang_func: ; full bus master, so use boomerang functions |
||
5073 | hidnplayr | 661 | mov [ebx + device.transmit], boomerang_transmit |
3545 | hidnplayr | 662 | DEBUGF 1,"Device is a boomerang type\n" |
663 | @@: |
||
664 | call read_mac_eeprom |
||
665 | |||
5073 | hidnplayr | 666 | test byte [ebx + device.full_bus_master], 0xff |
3545 | hidnplayr | 667 | jz .set_preamble |
668 | ; switch to register window 2 |
||
5073 | hidnplayr | 669 | set_io [ebx + device.io_addr], 0 |
670 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 671 | mov ax, SELECT_REGISTER_WINDOW+2 |
672 | out dx, ax |
||
673 | ; activate xcvr by setting some magic bits |
||
5073 | hidnplayr | 674 | set_io [ebx + device.io_addr], REG_RESET_OPTIONS |
3545 | hidnplayr | 675 | in ax, dx |
676 | and ax, not 0x4010 |
||
5073 | hidnplayr | 677 | movzx ecx, [ebx + device.ver_id] |
3545 | hidnplayr | 678 | test word [ecx*4+hw_versions+2], INVERT_LED_PWR |
679 | jz @f |
||
680 | or al, 0x10 |
||
681 | @@: |
||
682 | test word [ecx*4+hw_versions+2], INVERT_MII_PWR |
||
683 | jz @f |
||
684 | or ah, 0x40 |
||
685 | @@: |
||
686 | out dx, ax |
||
687 | .set_preamble: |
||
688 | ; use preamble as default |
||
5073 | hidnplayr | 689 | mov byte [ebx + device.preamble], 1 ; enable preamble |
3545 | hidnplayr | 690 | |
5073 | hidnplayr | 691 | DEBUGF 1,"Global reset..\n" |
3545 | hidnplayr | 692 | |
5073 | hidnplayr | 693 | ; GlobalReset |
694 | set_io [ebx + device.io_addr], 0 |
||
695 | set_io [ebx + device.io_addr], REG_COMMAND |
||
696 | xor eax, eax |
||
697 | ; or al, 0x14 |
||
698 | out dx, ax |
||
699 | ; wait for GlobalReset to complete |
||
700 | mov ecx, 64000 |
||
701 | .rsloop: |
||
702 | in ax , dx |
||
703 | test ah , 10000b ; CmdInProgress |
||
704 | loopz .rsloop |
||
705 | |||
706 | DEBUGF 1,"Waiting for nic to boot..\n" |
||
707 | ; wait for 2 seconds for NIC to boot |
||
708 | mov esi, 2000 ; WTF? FIXME |
||
709 | invoke Sleep ; 2 seconds |
||
710 | |||
711 | DEBUGF 1,"Ok!\n" |
||
712 | |||
713 | |||
3545 | hidnplayr | 714 | ;-------------------------- |
5073 | hidnplayr | 715 | ; |
3545 | hidnplayr | 716 | ; RESET |
5073 | hidnplayr | 717 | ; |
718 | ;-------------------------- |
||
3545 | hidnplayr | 719 | |
720 | reset: |
||
721 | |||
5073 | hidnplayr | 722 | movzx eax, [ebx + device.irq_line] |
723 | DEBUGF 1,"Attaching int handler to irq %x\n", eax:1 |
||
3545 | hidnplayr | 724 | |
5073 | hidnplayr | 725 | movzx ecx, [ebx + device.ver_id] |
3545 | hidnplayr | 726 | test word [hw_versions+2+ecx*4], IS_VORTEX |
727 | jz .not_vortex |
||
728 | mov esi, int_vortex |
||
729 | jmp .reg_int |
||
5073 | hidnplayr | 730 | .not_vortex: |
3545 | hidnplayr | 731 | mov esi, int_boomerang |
5073 | hidnplayr | 732 | .reg_int: |
733 | invoke AttachIntHandler, eax, esi, ebx |
||
3545 | hidnplayr | 734 | test eax, eax |
735 | jnz @f |
||
3880 | hidnplayr | 736 | DEBUGF 2,"Could not attach int handler!\n" |
5073 | hidnplayr | 737 | or eax, -1 |
738 | ret |
||
3545 | hidnplayr | 739 | @@: |
740 | |||
5073 | hidnplayr | 741 | set_io [ebx + device.io_addr], 0 |
742 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 743 | mov ax, SELECT_REGISTER_WINDOW + 0 |
744 | out dx, ax |
||
745 | |||
746 | mov ax, StopCoax |
||
747 | out dx, ax ; stop transceiver |
||
748 | |||
749 | mov ax, SELECT_REGISTER_WINDOW + 4 |
||
750 | out dx, ax ; disable UTP |
||
751 | |||
5073 | hidnplayr | 752 | set_io [ebx + device.io_addr], REG_MEDIA_STATUS |
3545 | hidnplayr | 753 | mov ax, 0x0 |
754 | |||
5073 | hidnplayr | 755 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 756 | mov ax, SELECT_REGISTER_WINDOW + 0 |
757 | out dx, ax |
||
758 | |||
5073 | hidnplayr | 759 | set_io [ebx + device.io_addr], REG_FIFO_DIAGNOSTIC |
3545 | hidnplayr | 760 | mov ax, 0 |
761 | out dx, ax ; disable card |
||
762 | |||
763 | mov ax, 1 |
||
764 | out dx, ax ; enable card |
||
765 | |||
766 | call write_mac |
||
767 | |||
5073 | hidnplayr | 768 | set_io [ebx + device.io_addr], 0 |
769 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 770 | mov ax, SELECT_REGISTER_WINDOW + 1 |
771 | out dx, ax |
||
772 | |||
773 | mov ecx, 32 |
||
5073 | hidnplayr | 774 | set_io [ebx + device.io_addr], 0x0b |
3545 | hidnplayr | 775 | .loop: |
776 | in al, dx |
||
777 | loop .loop |
||
778 | |||
779 | ; Get rid of stray ints |
||
5073 | hidnplayr | 780 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 781 | mov ax, AckIntr + 0xff |
782 | out dx, ax |
||
783 | |||
784 | mov ax, SetStatusEnb + S_5_INTS |
||
785 | out dx, ax |
||
786 | |||
787 | mov ax, SetIntrEnb + S_5_INTS |
||
788 | out dx, ax |
||
789 | |||
5073 | hidnplayr | 790 | DEBUGF 1,"Setting RX mode\n" |
791 | |||
792 | set_io [ebx + device.io_addr], 0 |
||
793 | set_io [ebx + device.io_addr], REG_COMMAND |
||
794 | |||
795 | if defined PROMISCIOUS |
||
796 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast + RxProm |
||
797 | else if defined ALLMULTI |
||
798 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast |
||
799 | else |
||
800 | mov ax, SetRxFilter + RxStation + RxBroadcast |
||
801 | end if |
||
802 | out dx, ax |
||
803 | |||
3545 | hidnplayr | 804 | call set_active_port |
805 | |||
806 | call create_rx_ring |
||
5522 | hidnplayr | 807 | test eax, eax |
808 | jnz .err |
||
809 | |||
3545 | hidnplayr | 810 | call rx_reset |
811 | call tx_reset |
||
812 | |||
813 | xor eax, eax |
||
814 | ; clear packet/byte counters |
||
815 | |||
5073 | hidnplayr | 816 | lea edi, [ebx + device.bytes_tx] |
3545 | hidnplayr | 817 | mov ecx, 6 |
818 | rep stosd |
||
819 | |||
5522 | hidnplayr | 820 | xor eax, eax |
821 | ret |
||
3545 | hidnplayr | 822 | |
5522 | hidnplayr | 823 | .err: |
824 | DEBUGF 2,"reset failed\n" |
||
825 | or eax, -1 |
||
3545 | hidnplayr | 826 | ret |
827 | |||
828 | |||
829 | align 4 |
||
830 | start_device: |
||
831 | DEBUGF 1,"Starting the device\n" |
||
832 | |||
5073 | hidnplayr | 833 | set_io [ebx + device.io_addr], 0 |
834 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 835 | mov ax, SetTxThreshold + 60 ;2047 ; recommended by the manual :) |
836 | out dx, ax |
||
837 | |||
838 | call check_tx_status |
||
839 | |||
5073 | hidnplayr | 840 | set_io [ebx + device.io_addr], 0 |
841 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 842 | ; switch to register window 4 |
843 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
844 | out dx, ax |
||
845 | |||
846 | ; wait for linkDetect |
||
5073 | hidnplayr | 847 | set_io [ebx + device.io_addr], REG_MEDIA_STATUS |
848 | mov ecx, 20 ; wait for max 2s |
||
3545 | hidnplayr | 849 | .link_detect_loop: |
850 | mov esi, 100 |
||
5073 | hidnplayr | 851 | invoke Sleep ; 100 ms |
3545 | hidnplayr | 852 | in ax, dx |
5073 | hidnplayr | 853 | test ah, 1000b ; linkDetect |
3545 | hidnplayr | 854 | jnz @f |
855 | loop .link_detect_loop |
||
3880 | hidnplayr | 856 | DEBUGF 2,"Link detect timed-out!\n" |
3545 | hidnplayr | 857 | @@: |
858 | |||
859 | ; print link type |
||
860 | xor eax, eax |
||
5073 | hidnplayr | 861 | bsr ax, word[ebx + device.internal_link] |
3545 | hidnplayr | 862 | jz @f |
5073 | hidnplayr | 863 | sub ax, 5 |
3545 | hidnplayr | 864 | @@: |
865 | |||
866 | mov esi, [link_str+eax*4] |
||
867 | DEBUGF 1,"Established Link type: %s\n", esi |
||
868 | |||
869 | ; enable interrupts |
||
5073 | hidnplayr | 870 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 871 | mov ax, SELECT_REGISTER_WINDOW + 1 |
872 | out dx, ax |
||
873 | |||
874 | mov ax, AckIntr + 0xff |
||
875 | out dx, ax |
||
876 | |||
877 | mov ax, SetStatusEnb + S_5_INTS |
||
878 | out dx, ax |
||
879 | |||
880 | mov ax, SetIntrEnb + S_5_INTS |
||
881 | out dx, ax |
||
882 | |||
883 | ; Start RX/TX |
||
884 | |||
5073 | hidnplayr | 885 | set_io [ebx + device.io_addr], 0 |
886 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 887 | mov ax, RxEnable |
888 | out dx, ax |
||
889 | |||
890 | mov ax, TxEnable |
||
891 | out dx, ax |
||
892 | |||
5073 | hidnplayr | 893 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 894 | mov ax, SetRxThreshold + 208 |
895 | out dx, ax |
||
896 | |||
897 | mov ax, SetTxThreshold + 60 ;16 ; recommended by the manual :) |
||
898 | out dx, ax |
||
899 | |||
900 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
901 | out dx, ax |
||
902 | |||
5073 | hidnplayr | 903 | ; Set the mtu, kernel will be able to send now |
904 | mov [ebx + device.mtu], 1514 |
||
3545 | hidnplayr | 905 | |
5073 | hidnplayr | 906 | ; Set link state to unknown |
5522 | hidnplayr | 907 | mov [ebx + device.state], ETH_LINK_UNKNOWN |
908 | xor eax, eax |
||
3545 | hidnplayr | 909 | |
910 | ret |
||
911 | |||
912 | |||
913 | |||
914 | ;*************************************************************************** |
||
915 | ; Function |
||
916 | ; tx_reset |
||
917 | ; Description |
||
918 | ; resets and enables transmitter engine |
||
919 | ; |
||
920 | ;*************************************************************************** |
||
921 | |||
922 | align 4 |
||
923 | tx_reset: |
||
924 | DEBUGF 1,"tx reset\n" |
||
925 | |||
926 | ; TxReset |
||
5073 | hidnplayr | 927 | set_io [ebx + device.io_addr], 0 |
928 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 929 | mov ax, TxReset |
930 | out dx, ax |
||
931 | ; Wait for TxReset to complete |
||
932 | mov ecx, 200000 |
||
5073 | hidnplayr | 933 | .tx_reset_loop: |
3545 | hidnplayr | 934 | in ax, dx |
935 | test ah, 10000b ; check CmdInProgress |
||
936 | jz .tx_set_prev |
||
937 | dec ecx |
||
938 | jnz .tx_reset_loop |
||
5073 | hidnplayr | 939 | .tx_set_prev: |
940 | ; init last TX descriptor |
||
941 | lea eax, [ebx + device.tx_desc_buffer + (NUM_TX_DESC-1)*sizeof.tx_desc] |
||
942 | mov [ebx + device.curr_tx], eax |
||
3545 | hidnplayr | 943 | |
5073 | hidnplayr | 944 | .tx_enable: |
3545 | hidnplayr | 945 | ret |
946 | |||
947 | |||
948 | |||
949 | ;*************************************************************************** |
||
950 | ; Function |
||
951 | ; rx_reset |
||
952 | ; Description |
||
953 | ; resets and enables receiver engine |
||
954 | ; |
||
955 | ;*************************************************************************** |
||
956 | |||
957 | align 4 |
||
958 | rx_reset: |
||
959 | |||
960 | DEBUGF 1,"rx reset\n" |
||
961 | |||
5073 | hidnplayr | 962 | set_io [ebx + device.io_addr], 0 |
963 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 964 | mov ax, RxReset or 0x4 |
965 | out dx, ax |
||
966 | |||
967 | ; wait for RxReset to complete |
||
968 | mov ecx, 200000 |
||
969 | .loop: |
||
970 | in ax, dx |
||
971 | test ah, 10000b ; check CmdInProgress |
||
972 | jz .done |
||
973 | dec ecx |
||
974 | jnz .loop |
||
975 | .done: |
||
976 | |||
5073 | hidnplayr | 977 | lea eax, [ebx + device.rx_desc_buffer] |
978 | mov [ebx + device.curr_rx], eax |
||
979 | invoke GetPhysAddr |
||
980 | set_io [ebx + device.io_addr], 0 |
||
981 | set_io [ebx + device.io_addr], REG_UP_LIST_PTR |
||
3545 | hidnplayr | 982 | out dx, eax |
983 | |||
984 | .rx_enable: |
||
985 | ret |
||
986 | |||
987 | |||
5073 | hidnplayr | 988 | |
3545 | hidnplayr | 989 | align 4 |
990 | create_rx_ring: |
||
5073 | hidnplayr | 991 | ; create rx descriptor ring |
992 | lea eax, [ebx + device.rx_desc_buffer] |
||
993 | invoke GetPhysAddr |
||
3545 | hidnplayr | 994 | mov edi, eax ; real addr of first descr |
995 | |||
5073 | hidnplayr | 996 | lea esi, [ebx + device.rx_desc_buffer] ; ptr to first descr |
997 | lea edx, [ebx + device.rx_desc_buffer + (NUM_RX_DESC-1)*sizeof.rx_desc] ; ptr to last descr |
||
3545 | hidnplayr | 998 | |
999 | mov ecx, NUM_RX_DESC |
||
5073 | hidnplayr | 1000 | .loop: |
1001 | mov [edx + rx_desc.next_ptr], edi |
||
3545 | hidnplayr | 1002 | |
1003 | push ecx edx |
||
5522 | hidnplayr | 1004 | invoke NetAlloc, MAX_ETH_FRAME_SIZE+NET_BUFF.data |
3545 | hidnplayr | 1005 | pop edx ecx |
5522 | hidnplayr | 1006 | test eax, eax |
1007 | jz .out_of_mem |
||
5073 | hidnplayr | 1008 | mov [esi + rx_desc.realaddr], eax |
5522 | hidnplayr | 1009 | invoke GetPhysAddr |
1010 | add eax, NET_BUFF.data |
||
5073 | hidnplayr | 1011 | mov [esi + rx_desc.frag_addr], eax |
1012 | and [esi + rx_desc.pkt_status], 0 |
||
1013 | mov [esi + rx_desc.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
3545 | hidnplayr | 1014 | |
5073 | hidnplayr | 1015 | DEBUGF 1,"rx_desc: lin=%x phys=%x len=%x next ptr=%x\n", [esi+rx_desc.realaddr]:8, [esi+rx_desc.frag_addr]:8, [esi+rx_desc.frag_len]:8, edi |
1016 | DEBUGF 1,"rx_desc: cur=%x prev=%x\n", esi, edx |
||
3545 | hidnplayr | 1017 | |
1018 | mov edx, esi |
||
5073 | hidnplayr | 1019 | add esi, sizeof.rx_desc |
1020 | add edi, sizeof.rx_desc |
||
3545 | hidnplayr | 1021 | dec ecx |
5073 | hidnplayr | 1022 | jnz .loop |
3545 | hidnplayr | 1023 | |
5522 | hidnplayr | 1024 | xor eax, eax |
3545 | hidnplayr | 1025 | ret |
1026 | |||
5522 | hidnplayr | 1027 | .out_of_mem: |
1028 | or eax, -1 |
||
1029 | ret |
||
3545 | hidnplayr | 1030 | |
1031 | |||
5522 | hidnplayr | 1032 | |
3545 | hidnplayr | 1033 | ;--------------------------------------------------------------------------- |
1034 | ; Function |
||
1035 | ; try_link_detect |
||
1036 | ; Description |
||
1037 | ; try_link_detect checks if link exists |
||
1038 | ; Parameters |
||
1039 | ; ebx = device structure |
||
1040 | ; Return value |
||
1041 | ; al - 0 ; no link detected |
||
1042 | ; al - 1 ; link detected |
||
1043 | ; Destroyed registers |
||
1044 | ; eax, ebx, ecx, edx, edi, esi |
||
1045 | ; |
||
1046 | ;--------------------------------------------------------------------------- |
||
1047 | |||
1048 | align 4 |
||
1049 | try_link_detect: |
||
1050 | |||
5073 | hidnplayr | 1051 | DEBUGF 1,"Trying to detect link\n" |
3545 | hidnplayr | 1052 | |
1053 | ; create self-directed packet |
||
5522 | hidnplayr | 1054 | invoke NetAlloc, 20+NET_BUFF.data ; create a buffer for the self-directed packet |
3545 | hidnplayr | 1055 | test eax, eax |
1056 | jz .fail |
||
1057 | |||
5522 | hidnplayr | 1058 | push eax |
1059 | mov [eax + NET_BUFF.length], 20 |
||
3545 | hidnplayr | 1060 | |
5522 | hidnplayr | 1061 | lea edi, [eax + NET_BUFF.data] |
5073 | hidnplayr | 1062 | lea esi, [ebx + device.mac] |
3545 | hidnplayr | 1063 | movsw |
1064 | movsd |
||
1065 | sub esi, 6 |
||
1066 | movsw |
||
1067 | movsd |
||
1068 | mov ax , 0x0608 |
||
1069 | stosw |
||
1070 | |||
1071 | ; download self-directed packet |
||
5073 | hidnplayr | 1072 | call [ebx + device.transmit] |
3545 | hidnplayr | 1073 | |
1074 | ; switch to register window 4 |
||
5073 | hidnplayr | 1075 | set_io [ebx + device.io_addr], 0 |
1076 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1077 | mov ax, SELECT_REGISTER_WINDOW+4 |
1078 | out dx, ax |
||
1079 | |||
1080 | ; See if we have received the packet by now.. |
||
5073 | hidnplayr | 1081 | cmp [ebx + device.packets_rx], 0 |
3545 | hidnplayr | 1082 | jnz .link_detected |
1083 | |||
1084 | ; switch to register window 4 |
||
5073 | hidnplayr | 1085 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 1086 | mov ax, SELECT_REGISTER_WINDOW+4 |
1087 | out dx, ax |
||
1088 | |||
1089 | ; read linkbeatdetect |
||
5073 | hidnplayr | 1090 | set_io [ebx + device.io_addr], REG_MEDIA_STATUS |
3545 | hidnplayr | 1091 | in ax, dx |
1092 | test ah, 1000b ; test linkBeatDetect |
||
1093 | jnz .link_detected |
||
1094 | xor al, al |
||
1095 | jmp .finish |
||
1096 | |||
1097 | .link_detected: |
||
5073 | hidnplayr | 1098 | DEBUGF 1,"Link detected!\n" |
3545 | hidnplayr | 1099 | setb al |
1100 | |||
1101 | .finish: |
||
1102 | test al, al |
||
1103 | jz @f |
||
5073 | hidnplayr | 1104 | or byte [ebx + device.internal_link+1], 100b |
3545 | hidnplayr | 1105 | @@: |
5522 | hidnplayr | 1106 | xor eax, eax |
3545 | hidnplayr | 1107 | ret |
1108 | |||
1109 | .fail: |
||
5073 | hidnplayr | 1110 | DEBUGF 1,"No link detected!\n" |
5522 | hidnplayr | 1111 | or eax, -1 |
3545 | hidnplayr | 1112 | ret |
1113 | |||
1114 | |||
1115 | |||
1116 | ;*************************************************************************** |
||
1117 | ; Function |
||
1118 | ; try_phy |
||
1119 | ; Description |
||
1120 | ; try_phy checks the auto-negotiation function |
||
1121 | ; in the PHY at PHY index. It can also be extended to |
||
1122 | ; include link detection for non-IEEE 802.3u |
||
1123 | ; auto-negotiation devices, for instance the BCM5000. ; TODO: BCM5000 |
||
1124 | ; Parameters |
||
1125 | ; ah - PHY index |
||
1126 | ; ebx - device stucture |
||
1127 | ; Return value |
||
1128 | ; al - 0 link is auto-negotiated |
||
1129 | ; al - 1 no link is auto-negotiated |
||
1130 | ; Destroyed registers |
||
1131 | ; eax, ebx, ecx, edx, esi |
||
1132 | ; |
||
1133 | ;*************************************************************************** |
||
1134 | |||
1135 | align 4 |
||
1136 | try_phy: |
||
1137 | |||
1138 | DEBUGF 1,"PHY=%u\n", ah |
||
1139 | DEBUGF 1,"Detecting if device is auto-negotiation capable\n" |
||
1140 | |||
5073 | hidnplayr | 1141 | mov al, MII_BMCR |
3545 | hidnplayr | 1142 | push eax |
1143 | call mdio_read ; returns with window #4 |
||
5073 | hidnplayr | 1144 | or ah, 0x80 ; software reset |
3545 | hidnplayr | 1145 | mov esi, eax |
5073 | hidnplayr | 1146 | mov eax, [esp] |
3545 | hidnplayr | 1147 | call mdio_write ; returns with window #4 |
1148 | |||
1149 | ; wait for reset to complete |
||
1150 | mov esi, 2000 |
||
5522 | hidnplayr | 1151 | invoke Sleep ; 2s FIXME |
3545 | hidnplayr | 1152 | mov eax, [esp] |
1153 | call mdio_read ; returns with window #4 |
||
5073 | hidnplayr | 1154 | test ah, 0x80 |
3545 | hidnplayr | 1155 | jnz .fail1 |
1156 | mov eax, [esp] |
||
1157 | |||
1158 | ; wait for a while after reset |
||
1159 | mov esi, 20 |
||
5522 | hidnplayr | 1160 | invoke Sleep ; 20ms |
3545 | hidnplayr | 1161 | mov eax, [esp] |
5073 | hidnplayr | 1162 | mov al , MII_BMSR |
3545 | hidnplayr | 1163 | call mdio_read ; returns with window #4 |
5073 | hidnplayr | 1164 | test al, 1 ; extended capability supported? |
3545 | hidnplayr | 1165 | jz .fail2 |
5073 | hidnplayr | 1166 | DEBUGF 1,"Extended capability supported\n" |
3545 | hidnplayr | 1167 | |
1168 | ; auto-neg capable? |
||
1169 | test al , 1000b |
||
1170 | jz .fail2 ; not auto-negotiation capable |
||
5073 | hidnplayr | 1171 | DEBUGF 1,"Auto-negotiation capable\n" |
3545 | hidnplayr | 1172 | |
1173 | ; auto-neg complete? |
||
1174 | test al , 100000b |
||
1175 | jnz .auto_neg_ok |
||
1176 | DEBUGF 1,"Restarting auto-negotiation\n" |
||
1177 | |||
1178 | ; restart auto-negotiation |
||
1179 | mov eax, [esp] |
||
5073 | hidnplayr | 1180 | mov al, MII_ADVERTISE |
3545 | hidnplayr | 1181 | push eax |
1182 | call mdio_read ; returns with window #4 |
||
1183 | or ax , 1111b shl 5; advertise only 10base-T and 100base-TX |
||
1184 | mov esi, eax |
||
1185 | pop eax |
||
1186 | call mdio_write ; returns with window #4 |
||
1187 | mov eax, [esp] |
||
1188 | call mdio_read ; returns with window #4 |
||
1189 | mov esi, eax |
||
1190 | or bh , 10010b ; restart auto-negotiation |
||
1191 | mov eax, [esp] |
||
1192 | call mdio_write ; returns with window #4 |
||
1193 | mov esi, 4000 |
||
5073 | hidnplayr | 1194 | invoke Sleep ; 4 seconds |
3545 | hidnplayr | 1195 | mov eax, [esp] |
5073 | hidnplayr | 1196 | mov al , MII_BMSR |
3545 | hidnplayr | 1197 | call mdio_read ; returns with window #4 |
1198 | test al , 100000b ; auto-neg complete? |
||
1199 | jnz .auto_neg_ok |
||
1200 | jmp .fail3 |
||
1201 | .auto_neg_ok: |
||
1202 | DEBUGF 1,"Auto-negotiation complete\n" |
||
1203 | |||
1204 | ; compare advertisement and link partner ability registers |
||
1205 | mov eax, [esp] |
||
5073 | hidnplayr | 1206 | mov al, MII_ADVERTISE |
1207 | call mdio_read ; returns with window #4 |
||
3545 | hidnplayr | 1208 | xchg eax, [esp] |
5073 | hidnplayr | 1209 | mov al, MII_LPA |
1210 | call mdio_read ; returns with window #4 |
||
3545 | hidnplayr | 1211 | pop esi |
1212 | and eax, esi |
||
5073 | hidnplayr | 1213 | and eax, 11111100000b ; Mask off |
3545 | hidnplayr | 1214 | push eax |
5073 | hidnplayr | 1215 | mov word[ebx + device.internal_link+2], ax |
3545 | hidnplayr | 1216 | |
1217 | ; switch to register window 3 |
||
5073 | hidnplayr | 1218 | set_io [ebx + device.io_addr], 0 |
1219 | set_io [ebx + device.io_addr], REG_COMMAND |
||
1220 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1221 | out dx, ax |
||
3545 | hidnplayr | 1222 | |
1223 | ; set full-duplex mode |
||
5073 | hidnplayr | 1224 | set_io [ebx + device.io_addr], REG_MAC_CONTROL |
1225 | in ax, dx |
||
1226 | and ax, not 0x120 ; clear full duplex and flow control |
||
3545 | hidnplayr | 1227 | pop esi |
5073 | hidnplayr | 1228 | test esi, 1010b shl 5 ; check for full-duplex |
3545 | hidnplayr | 1229 | jz .half_duplex |
5073 | hidnplayr | 1230 | or ax, 0x120 ; set full duplex and flow control |
3545 | hidnplayr | 1231 | .half_duplex: |
1232 | DEBUGF 1,"Using half-duplex\n" |
||
5073 | hidnplayr | 1233 | out dx, ax |
1234 | mov al, 1 |
||
3545 | hidnplayr | 1235 | ret |
1236 | |||
1237 | .fail1: |
||
3880 | hidnplayr | 1238 | DEBUGF 2,"reset failed!\n" |
3545 | hidnplayr | 1239 | pop eax |
1240 | xor al, al |
||
1241 | ret |
||
1242 | |||
1243 | .fail2: |
||
3880 | hidnplayr | 1244 | DEBUGF 2,"This device is not auto-negotiation capable!\n" |
3545 | hidnplayr | 1245 | pop eax |
1246 | xor al, al |
||
1247 | ret |
||
1248 | |||
1249 | .fail3: |
||
5073 | hidnplayr | 1250 | DEBUGF 2,"Auto-negotiation reset failed!\n" |
3545 | hidnplayr | 1251 | pop eax |
1252 | xor al, al |
||
1253 | ret |
||
1254 | |||
1255 | |||
1256 | |||
1257 | ;*************************************************************************** |
||
1258 | ; Function |
||
1259 | ; try_mii |
||
1260 | ; Description |
||
1261 | ; try_MII checks the on-chip auto-negotiation logic |
||
1262 | ; or an off-chip MII PHY, depending upon what is set in |
||
1263 | ; xcvrSelect by the caller. |
||
1264 | ; It exits when it finds the first device with a good link. |
||
1265 | ; Parameters |
||
3880 | hidnplayr | 1266 | ; |
3545 | hidnplayr | 1267 | ; Return value |
1268 | ; al - 0 |
||
1269 | ; al - 1 |
||
1270 | ; Destroyed registers |
||
1271 | ; eax, ebx, ecx, edx, esi |
||
1272 | ; |
||
1273 | ;*************************************************************************** |
||
1274 | |||
1275 | align 4 |
||
1276 | try_mii: |
||
1277 | |||
5073 | hidnplayr | 1278 | DEBUGF 1,"Trying to find MII PHY\n" |
3545 | hidnplayr | 1279 | |
1280 | ; switch to register window 3 |
||
5073 | hidnplayr | 1281 | set_io [ebx + device.io_addr], 0 |
1282 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1283 | mov ax, SELECT_REGISTER_WINDOW+3 |
1284 | out dx, ax |
||
5073 | hidnplayr | 1285 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1286 | in eax, dx |
1287 | and eax, (1111b shl 20) |
||
1288 | cmp eax, (1000b shl 20) ; is auto-negotiation set? |
||
1289 | jne .mii_device |
||
1290 | |||
5073 | hidnplayr | 1291 | DEBUGF 1,"Auto-negotiation is set\n" |
3545 | hidnplayr | 1292 | ; switch to register window 4 |
5073 | hidnplayr | 1293 | set_io [ebx + device.io_addr], REG_COMMAND |
1294 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1295 | out dx, ax |
||
3545 | hidnplayr | 1296 | |
1297 | ; PHY==24 is the on-chip auto-negotiation logic |
||
1298 | ; it supports only 10base-T and 100base-TX |
||
5073 | hidnplayr | 1299 | mov ah, 24 |
3545 | hidnplayr | 1300 | call try_phy |
5073 | hidnplayr | 1301 | test al, al |
1302 | jz .fail |
||
3545 | hidnplayr | 1303 | |
5073 | hidnplayr | 1304 | mov cl, 24 |
3545 | hidnplayr | 1305 | jmp .check_preamble |
1306 | |||
1307 | .mii_device: |
||
1308 | cmp eax, (0110b shl 20) |
||
5073 | hidnplayr | 1309 | jne .fail |
3545 | hidnplayr | 1310 | |
5073 | hidnplayr | 1311 | set_io [ebx + device.io_addr], 0 |
1312 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1313 | mov ax , SELECT_REGISTER_WINDOW+4 |
1314 | out dx , ax |
||
1315 | |||
5073 | hidnplayr | 1316 | set_io [ebx + device.io_addr], REG_PHYSICAL_MGMT |
3545 | hidnplayr | 1317 | in ax , dx |
1318 | and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA) |
||
1319 | cmp al , (1 shl BIT_MGMT_DATA) |
||
1320 | je .search_for_phy |
||
1321 | |||
5073 | hidnplayr | 1322 | xor al, al |
3545 | hidnplayr | 1323 | ret |
1324 | |||
1325 | .search_for_phy: |
||
1326 | ; search for PHY |
||
5073 | hidnplayr | 1327 | mov cx, 31 |
3545 | hidnplayr | 1328 | .search_phy_loop: |
5073 | hidnplayr | 1329 | DEBUGF 1,"Searching for the PHY\n" |
1330 | cmp cx, 24 |
||
3545 | hidnplayr | 1331 | je .next_phy |
5073 | hidnplayr | 1332 | mov ah, cl ; ah = phy |
1333 | mov al, MII_BMSR ; al = Basic Mode Status Register ; BUGFIX HERE! :):) |
||
3545 | hidnplayr | 1334 | push cx |
1335 | call mdio_read |
||
1336 | pop cx |
||
5073 | hidnplayr | 1337 | test ax, ax |
3545 | hidnplayr | 1338 | jz .next_phy |
5073 | hidnplayr | 1339 | cmp ax, 0xffff |
3545 | hidnplayr | 1340 | je .next_phy |
5073 | hidnplayr | 1341 | mov ah, cl ; ah = phy |
3545 | hidnplayr | 1342 | push cx |
1343 | call try_phy |
||
1344 | pop cx |
||
5073 | hidnplayr | 1345 | test al, al |
3545 | hidnplayr | 1346 | jnz .check_preamble |
1347 | .next_phy: |
||
1348 | loopw .search_phy_loop |
||
1349 | |||
5073 | hidnplayr | 1350 | .fail: |
1351 | DEBUGF 1,"PHY not found\n" |
||
3545 | hidnplayr | 1352 | xor al, al |
1353 | ret |
||
1354 | |||
1355 | ; epilog |
||
1356 | .check_preamble: |
||
1357 | DEBUGF 1,"Using PHY: %u\nChecking PreAmble\n", cl |
||
1358 | push eax ; eax contains the return value of try_phy |
||
1359 | ; check hard coded preamble forcing |
||
5073 | hidnplayr | 1360 | movzx eax, [ebx + device.ver_id] |
3545 | hidnplayr | 1361 | test word [eax*4+hw_versions+2], EXTRA_PREAMBLE |
5073 | hidnplayr | 1362 | setnz [ebx + device.preamble] ; force preamble |
3545 | hidnplayr | 1363 | jnz .finish |
1364 | |||
1365 | ; check mii for preamble suppression |
||
1366 | mov ah, cl |
||
5073 | hidnplayr | 1367 | mov al, MII_BMSR |
3545 | hidnplayr | 1368 | call mdio_read |
1369 | test al, 1000000b ; preamble suppression? |
||
5073 | hidnplayr | 1370 | setz [ebx + device.preamble] ; no |
3545 | hidnplayr | 1371 | |
1372 | .finish: |
||
1373 | pop eax |
||
1374 | ret |
||
1375 | |||
1376 | |||
1377 | |||
1378 | ;*************************************************************************** |
||
1379 | ; Function |
||
1380 | ; test_packet |
||
1381 | ; Description |
||
1382 | ; try_loopback try a loopback packet for 10BASE2 or AUI port |
||
1383 | ; Parameters |
||
1384 | ; ebx = device structure |
||
1385 | ; |
||
1386 | ;*************************************************************************** |
||
1387 | |||
1388 | align 4 |
||
1389 | test_packet: |
||
1390 | |||
5073 | hidnplayr | 1391 | DEBUGF 1,"Sending test packet\n" |
3545 | hidnplayr | 1392 | |
1393 | ; switch to register window 3 |
||
5073 | hidnplayr | 1394 | set_io [ebx + device.io_addr], 0 |
1395 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1396 | mov ax, SELECT_REGISTER_WINDOW+3 |
1397 | out dx, ax |
||
1398 | |||
1399 | ; set fullDuplexEnable in MacControl register |
||
5073 | hidnplayr | 1400 | set_io [ebx + device.io_addr], REG_MAC_CONTROL |
3545 | hidnplayr | 1401 | in ax, dx |
1402 | or ax, 0x120 |
||
1403 | out dx, ax |
||
1404 | |||
1405 | ; switch to register window 5 |
||
5073 | hidnplayr | 1406 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 1407 | mov ax, SELECT_REGISTER_WINDOW+5 |
1408 | out dx, ax |
||
1409 | |||
1410 | ; set RxFilter to enable individual address matches |
||
1411 | mov ax, (10000b shl 11) |
||
5073 | hidnplayr | 1412 | set_io [ebx + device.io_addr], REG_RX_FILTER |
3545 | hidnplayr | 1413 | in al, dx |
1414 | or al, 1 |
||
5073 | hidnplayr | 1415 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 1416 | out dx, ax |
1417 | |||
1418 | ; issue RxEnable and TxEnable |
||
1419 | call rx_reset |
||
1420 | call tx_reset |
||
1421 | |||
1422 | ; create self-directed packet |
||
5522 | hidnplayr | 1423 | invoke NetAlloc, 20 + NET_BUFF.data ; create a buffer for the self-directed packet |
3545 | hidnplayr | 1424 | test eax, eax |
1425 | jz .fail |
||
1426 | |||
5522 | hidnplayr | 1427 | push eax |
1428 | mov [eax + NET_BUFF.length], 20 |
||
1429 | ; mov [eax + NET_BUFF.device], ebx |
||
3545 | hidnplayr | 1430 | |
5522 | hidnplayr | 1431 | lea edi, [eax + NET_BUFF.data] |
5073 | hidnplayr | 1432 | lea esi, [ebx + device.mac] |
3545 | hidnplayr | 1433 | movsw |
1434 | movsd |
||
1435 | sub esi, 6 |
||
1436 | movsw |
||
1437 | movsd |
||
5073 | hidnplayr | 1438 | mov ax, 0x0608 |
3545 | hidnplayr | 1439 | stosw |
1440 | |||
1441 | ; download self-directed packet |
||
5073 | hidnplayr | 1442 | call [ebx + device.transmit] |
3545 | hidnplayr | 1443 | |
1444 | ; wait for 2s |
||
5522 | hidnplayr | 1445 | mov esi, 2000 ; FIXME |
5073 | hidnplayr | 1446 | invoke Sleep |
3545 | hidnplayr | 1447 | |
1448 | ; check if self-directed packet is received |
||
5073 | hidnplayr | 1449 | mov eax, [ebx + device.packets_rx] |
3545 | hidnplayr | 1450 | test eax, eax |
1451 | jnz .finish |
||
1452 | |||
1453 | ; switch to register window 3 |
||
5073 | hidnplayr | 1454 | set_io [ebx + device.io_addr], 0 |
1455 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1456 | mov ax, SELECT_REGISTER_WINDOW+3 |
1457 | out dx, ax |
||
1458 | |||
1459 | ; clear fullDuplexEnable in MacControl register |
||
5073 | hidnplayr | 1460 | set_io [ebx + device.io_addr], REG_MAC_CONTROL |
1461 | in ax, dx |
||
1462 | and ax, not 0x120 |
||
1463 | out dx, ax |
||
3545 | hidnplayr | 1464 | .fail: |
1465 | xor eax, eax |
||
1466 | |||
1467 | .finish: |
||
1468 | ret |
||
1469 | |||
1470 | |||
1471 | |||
1472 | ;*************************************************************************** |
||
1473 | ; Function |
||
1474 | ; try_loopback |
||
1475 | ; Description |
||
1476 | ; tries a loopback packet for 10BASE2 or AUI port |
||
1477 | ; Parameters |
||
1478 | ; al - 0: 10Mbps AUI connector |
||
1479 | ; 1: 10BASE-2 |
||
3880 | hidnplayr | 1480 | ; |
3545 | hidnplayr | 1481 | ; Return value |
1482 | ; al - 0 |
||
1483 | ; al - 1 |
||
1484 | ; Destroyed registers |
||
1485 | ; eax, ebx, ecx, edx, edi, esi |
||
1486 | ; |
||
1487 | ;*************************************************************************** |
||
1488 | |||
1489 | align 4 |
||
1490 | try_loopback: |
||
1491 | |||
1492 | DEBUGF 1,"trying loopback\n" |
||
1493 | |||
1494 | push eax |
||
1495 | ; switch to register window 3 |
||
5073 | hidnplayr | 1496 | set_io [ebx + device.io_addr], 0 |
1497 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1498 | mov ax, SELECT_REGISTER_WINDOW+3 |
1499 | out dx, ax |
||
1500 | mov eax, [esp] |
||
1501 | |||
1502 | mov cl, al |
||
1503 | inc cl |
||
1504 | shl cl, 3 |
||
5073 | hidnplayr | 1505 | or byte [ebx + device.internal_link+1], cl |
3545 | hidnplayr | 1506 | |
1507 | test al, al ; aui or coax? |
||
1508 | jz .complete_loopback |
||
1509 | ; enable 100BASE-2 DC-DC converter |
||
1510 | mov ax, (10b shl 11) ; EnableDcConverter |
||
1511 | out dx, ax |
||
1512 | .complete_loopback: |
||
1513 | |||
1514 | mov cx, 2 ; give a port 3 chances to complete a loopback |
||
1515 | .next_try: |
||
1516 | push ecx |
||
1517 | call test_packet |
||
1518 | pop ecx |
||
1519 | test eax, eax |
||
1520 | loopzw .next_try |
||
1521 | |||
1522 | .finish: |
||
1523 | xchg eax, [esp] |
||
1524 | test al, al |
||
1525 | jz .aui_finish |
||
1526 | |||
1527 | ; issue DisableDcConverter command |
||
5073 | hidnplayr | 1528 | set_io [ebx + device.io_addr], 0 |
1529 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1530 | mov ax, (10111b shl 11) |
1531 | out dx, ax |
||
1532 | .aui_finish: |
||
1533 | pop eax ; al contains the result of operation |
||
1534 | |||
1535 | test al, al |
||
1536 | jnz @f |
||
5073 | hidnplayr | 1537 | and byte [ebx + device.internal_link+1], not 11000b |
3545 | hidnplayr | 1538 | @@: |
1539 | |||
1540 | ret |
||
1541 | |||
1542 | |||
1543 | ;*************************************************************************** |
||
1544 | ; Function |
||
1545 | ; set_active_port |
||
1546 | ; Description |
||
1547 | ; It selects the media port (transceiver) to be used |
||
1548 | ; Return value: |
||
1549 | ; Destroyed registers |
||
1550 | ; eax, ebx, ecx, edx, edi, esi |
||
1551 | ; |
||
1552 | ;*************************************************************************** |
||
1553 | |||
1554 | align 4 |
||
1555 | set_active_port: |
||
1556 | |||
1557 | DEBUGF 1,"Trying to find the active port\n" |
||
1558 | |||
1559 | ; switch to register window 3 |
||
5073 | hidnplayr | 1560 | set_io [ebx + device.io_addr], 0 |
1561 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1562 | mov ax, SELECT_REGISTER_WINDOW + 3 |
1563 | out dx, ax |
||
1564 | |||
5073 | hidnplayr | 1565 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1566 | in eax, dx |
1567 | test eax, (1 shl 24) ; check if autoselect enable |
||
1568 | jz .set_first_available_media |
||
1569 | |||
1570 | ; check 100BASE-TX and 10BASE-T |
||
5073 | hidnplayr | 1571 | set_io [ebx + device.io_addr], REG_MEDIA_OPTIONS |
3545 | hidnplayr | 1572 | in ax, dx |
1573 | test al, 1010b ; check whether 100BASE-TX or 10BASE-T available |
||
1574 | jz .mii_device ; they are not available |
||
1575 | |||
1576 | ; set auto-negotiation |
||
5073 | hidnplayr | 1577 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1578 | in eax, dx |
1579 | and eax, not (1111b shl 20) |
||
1580 | or eax, (1000b shl 20) |
||
1581 | out dx, eax |
||
1582 | call try_mii |
||
1583 | test al, al |
||
1584 | jz .mii_device |
||
1585 | DEBUGF 1,"Using auto negotiation\n" |
||
1586 | ret |
||
1587 | |||
1588 | .mii_device: |
||
1589 | ; switch to register window 3 |
||
5073 | hidnplayr | 1590 | set_io [ebx + device.io_addr], 0 |
3545 | hidnplayr | 1591 | ; check for off-chip mii device |
5073 | hidnplayr | 1592 | set_io [ebx + device.io_addr], REG_MEDIA_OPTIONS |
3545 | hidnplayr | 1593 | in ax, dx |
1594 | test al, 1000000b ; check miiDevice |
||
1595 | jz .base_fx |
||
5073 | hidnplayr | 1596 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1597 | in eax, dx |
1598 | and eax, not (1111b shl 20) |
||
1599 | or eax, (0110b shl 20) ; set MIIDevice |
||
1600 | out dx, eax |
||
1601 | call try_mii |
||
1602 | test al, al |
||
1603 | jz .base_fx |
||
1604 | DEBUGF 1,"Using off-chip mii device\n" |
||
1605 | ret |
||
1606 | |||
1607 | .base_fx: |
||
1608 | ; switch to register window 3 |
||
5073 | hidnplayr | 1609 | set_io [ebx + device.io_addr], 0 |
3545 | hidnplayr | 1610 | ; check for 100BASE-FX |
5073 | hidnplayr | 1611 | set_io [ebx + device.io_addr], REG_MEDIA_OPTIONS |
3545 | hidnplayr | 1612 | in ax, dx ; read media option register |
1613 | test al, 100b ; check 100BASE-FX |
||
1614 | jz .aui_enable |
||
5073 | hidnplayr | 1615 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1616 | in eax, dx |
1617 | and eax, not (1111b shl 20) |
||
1618 | or eax, (0101b shl 20) ; set 100base-FX |
||
1619 | out dx, eax |
||
1620 | call try_link_detect |
||
1621 | test al, al |
||
1622 | jz .aui_enable |
||
1623 | DEBUGF 1,"Using 100Base-FX\n" |
||
1624 | ret |
||
1625 | |||
1626 | .aui_enable: |
||
1627 | ; switch to register window 3 |
||
5073 | hidnplayr | 1628 | set_io [ebx + device.io_addr], 0 |
3545 | hidnplayr | 1629 | ; check for 10Mbps AUI connector |
5073 | hidnplayr | 1630 | set_io [ebx + device.io_addr], REG_MEDIA_OPTIONS |
3545 | hidnplayr | 1631 | in ax, dx ; read media option register |
1632 | test al, 100000b ; check 10Mbps AUI connector |
||
1633 | jz .coax_available |
||
5073 | hidnplayr | 1634 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1635 | in eax, dx |
1636 | and eax, not (1111b shl 20) |
||
1637 | or eax, (0001b shl 20) ; set 10Mbps AUI connector |
||
1638 | out dx, eax |
||
1639 | xor al, al ; try 10Mbps AUI connector |
||
1640 | call try_loopback |
||
1641 | test al, al |
||
1642 | jz .coax_available |
||
1643 | DEBUGF 1,"Using 10Mbps aui\n" |
||
1644 | ret |
||
1645 | |||
1646 | .coax_available: |
||
1647 | ; switch to register window 3 |
||
5073 | hidnplayr | 1648 | set_io [ebx + device.io_addr], 0 |
3545 | hidnplayr | 1649 | ; check for coaxial 10BASE-2 port |
5073 | hidnplayr | 1650 | set_io [ebx + device.io_addr], REG_MEDIA_OPTIONS |
3545 | hidnplayr | 1651 | in ax, dx ; read media option register |
1652 | test al, 10000b ; check 10BASE-2 |
||
1653 | jz .set_first_available_media |
||
1654 | |||
5073 | hidnplayr | 1655 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1656 | in eax, dx |
1657 | and eax, not (1111b shl 20) |
||
1658 | or eax, (0011b shl 20) ; set 10BASE-2 |
||
1659 | out dx, eax |
||
1660 | mov al, 1 |
||
1661 | call try_loopback |
||
1662 | test al, al |
||
1663 | jz .set_first_available_media |
||
1664 | DEBUGF 1,"Using 10BASE-2 port\n" |
||
1665 | ret |
||
1666 | |||
1667 | .set_first_available_media: |
||
1668 | DEBUGF 1,"Using the first available media\n" |
||
1669 | |||
1670 | ;*************************************************************************** |
||
1671 | ; Function |
||
1672 | ; set_available_media |
||
1673 | ; Description |
||
1674 | ; sets the first available media |
||
1675 | ; Parameters |
||
1676 | ; ebx - ptr to device struct |
||
1677 | ; Return value |
||
1678 | ; al - 0 |
||
1679 | ; al - 1 |
||
1680 | ; Destroyed registers |
||
1681 | ; eax, edx |
||
1682 | ; |
||
1683 | ;*************************************************************************** |
||
1684 | |||
1685 | align 4 |
||
1686 | set_available_media: |
||
1687 | |||
1688 | DEBUGF 1,"Setting the available media\n" |
||
1689 | ; switch to register window 3 |
||
5073 | hidnplayr | 1690 | set_io [ebx + device.io_addr], 0 |
1691 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1692 | mov ax, SELECT_REGISTER_WINDOW+3 |
1693 | out dx, ax |
||
1694 | |||
5073 | hidnplayr | 1695 | set_io [ebx + device.io_addr], REG_MEDIA_OPTIONS |
3545 | hidnplayr | 1696 | in ax, dx |
1697 | DEBUGF 1,"available media:%x\n", al |
||
1698 | mov cl, al |
||
1699 | |||
5073 | hidnplayr | 1700 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
3545 | hidnplayr | 1701 | in eax, dx |
1702 | and eax, not (1111b shl 20) ; these bits hold the 'transceiver select' value |
||
1703 | |||
1704 | test cl, 10b ; baseTXAvailable |
||
1705 | jz @f |
||
1706 | |||
1707 | DEBUGF 1,"base TX is available\n" |
||
1708 | or eax, (100b shl 20) |
||
5073 | hidnplayr | 1709 | if FORCE_FD |
1710 | mov word [ebx + device.internal_link], (1 shl 8) |
||
3545 | hidnplayr | 1711 | else |
5073 | hidnplayr | 1712 | mov word [ebx + device.internal_link], (1 shl 7) |
3545 | hidnplayr | 1713 | end if |
1714 | jmp .set_media |
||
1715 | @@: |
||
1716 | |||
1717 | test cl, 100b ; baseFXAvailable |
||
1718 | jz @f |
||
1719 | |||
1720 | DEBUGF 1,"base FX is available\n" |
||
1721 | or eax, (101b shl 20) |
||
5073 | hidnplayr | 1722 | mov word [ebx + device.internal_link], (1 shl 10) |
3545 | hidnplayr | 1723 | jmp .set_media |
1724 | @@: |
||
1725 | |||
1726 | test cl, 1000000b ; miiDevice |
||
1727 | jz @f |
||
1728 | |||
1729 | DEBUGF 1,"mii-device is available\n" |
||
1730 | or eax, (0110b shl 20) |
||
5073 | hidnplayr | 1731 | mov word [ebx + device.internal_link], (1 shl 13) |
3545 | hidnplayr | 1732 | jmp .set_media |
1733 | @@: |
||
1734 | |||
1735 | test cl, 1000b ; 10bTAvailable |
||
1736 | jz @f |
||
1737 | |||
1738 | DEBUGF 1,"10base-T is available\n" |
||
1739 | .set_default: |
||
1740 | if FORCE_FD |
||
5073 | hidnplayr | 1741 | mov word [ebx + device.internal_link], (1 shl 6) |
3545 | hidnplayr | 1742 | else |
5073 | hidnplayr | 1743 | mov word [ebx + device.internal_link], (1 shl 5) |
3545 | hidnplayr | 1744 | end if |
1745 | jmp .set_media |
||
1746 | @@: |
||
1747 | |||
1748 | test cl, 10000b ; coaxAvailable |
||
1749 | jz @f |
||
1750 | |||
1751 | DEBUGF 1,"coax is available\n" |
||
1752 | push eax |
||
5073 | hidnplayr | 1753 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 1754 | mov ax, (10b shl 11) ; EnableDcConverter |
1755 | out dx, ax |
||
1756 | pop eax |
||
1757 | |||
1758 | or eax, (11b shl 20) |
||
5073 | hidnplayr | 1759 | mov word [ebx + device.internal_link], (1 shl 12) |
3545 | hidnplayr | 1760 | jmp .set_media |
1761 | @@: |
||
1762 | |||
1763 | test cl, 10000b ; auiAvailable |
||
1764 | jz .set_default |
||
1765 | |||
1766 | DEBUGF 1,"AUI is available\n" |
||
1767 | or eax, (1 shl 20) |
||
5073 | hidnplayr | 1768 | mov word [ebx + device.internal_link], (1 shl 11) |
3545 | hidnplayr | 1769 | |
1770 | .set_media: |
||
5073 | hidnplayr | 1771 | set_io [ebx + device.io_addr], 0 |
1772 | set_io [ebx + device.io_addr], REG_INTERNAL_CONFIG |
||
3545 | hidnplayr | 1773 | out dx, eax |
1774 | |||
1775 | if FORCE_FD |
||
1776 | DEBUGF 1,"Forcing full duplex\n" |
||
5073 | hidnplayr | 1777 | set_io [ebx + device.io_addr], REG_MAC_CONTROL |
3545 | hidnplayr | 1778 | in ax, dx |
1779 | or ax, 0x120 |
||
1780 | out dx, ax |
||
1781 | end if |
||
1782 | |||
1783 | mov al, 1 |
||
1784 | ret |
||
1785 | |||
1786 | ;*************************************************************************** |
||
1787 | ; Function |
||
1788 | ; write_eeprom |
||
1789 | ; Description |
||
1790 | ; reads eeprom |
||
1791 | ; Note : the caller must switch to the register window 0 |
||
1792 | ; before calling this function |
||
1793 | ; Parameters: |
||
1794 | ; ax - register to be read (only the first 63 words can be read) |
||
1795 | ; cx - value to be read into the register |
||
1796 | ; Return value: |
||
1797 | ; ax - word read |
||
1798 | ; Destroyed registers |
||
1799 | ; ax, ebx, edx |
||
1800 | ; |
||
1801 | ;*************************************************************************** |
||
1802 | ; align 4 |
||
1803 | ;write_eeprom: |
||
1804 | ; mov edx, [io_addr] |
||
1805 | ; add edx, REG_EEPROM_COMMAND |
||
1806 | ; cmp ah, 11b |
||
1807 | ; ja .finish ; address may have a value of maximal 1023 |
||
1808 | ; shl ax, 2 |
||
1809 | ; shr al, 2 |
||
1810 | ; push eax |
||
1811 | ;; wait for busy |
||
1812 | ; mov ebx, 0xffff |
||
1813 | ;@@: |
||
1814 | ; in ax, dx |
||
1815 | ; test ah, 0x80 |
||
1816 | ; jz .write_enable |
||
1817 | ; dec ebx |
||
1818 | ; jns @r |
||
1819 | ;; write enable |
||
1820 | ;.write_enable: |
||
1821 | ; xor eax, eax |
||
1822 | ; mov eax, (11b shl 4) |
||
1823 | ; out dx, ax |
||
1824 | ;; wait for busy |
||
1825 | ; mov ebx, 0xffff |
||
1826 | ;@@: |
||
1827 | ; in ax, dx |
||
1828 | ; test ah, 0x80 |
||
1829 | ; jz .erase_loop |
||
1830 | ; dec ebx |
||
1831 | ; jns @r |
||
1832 | ;.erase_loop: |
||
1833 | ; pop eax |
||
1834 | ; push eax |
||
1835 | ; or ax, (11b shl 6) ; erase register |
||
1836 | ; out dx, ax |
||
1837 | ; mov ebx, 0xffff |
||
1838 | ;@@: |
||
1839 | ; in ax, dx |
||
1840 | ; test ah, 0x80 |
||
1841 | ; jz .write_reg |
||
1842 | ; dec ebx |
||
1843 | ; jns @r |
||
1844 | ;.write_reg: |
||
1845 | ; add edx, REG_EEPROM_DATA-REG_EEPROM_COMMAND |
||
1846 | ; mov eax, ecx |
||
1847 | ; out dx, ax |
||
1848 | ;; write enable |
||
1849 | ; add edx, REG_EEPROM_COMMAND-REG_EEPROM_DATA |
||
1850 | ; xor eax, eax |
||
1851 | ; mov eax, (11b shl 4) |
||
1852 | ; out dx, ax |
||
1853 | ; wait for busy |
||
1854 | ; mov ebx, 0xffff |
||
1855 | ;@@: |
||
1856 | ; in ax, dx |
||
1857 | ; test ah, 0x80 |
||
1858 | ; jz .issue_write_reg |
||
1859 | ; dec ebx |
||
1860 | ; jns @r |
||
1861 | ;.issue_write_reg: |
||
1862 | ; pop eax |
||
1863 | ; or ax, 01b shl 6 |
||
1864 | ; out dx, ax |
||
1865 | ;.finish: |
||
1866 | ; ret |
||
1867 | |||
1868 | |||
1869 | ;*************************************************************************** |
||
1870 | ; Function |
||
1871 | ; read_eeprom |
||
1872 | ; Description |
||
1873 | ; reads eeprom |
||
1874 | ; Parameters: |
||
1875 | ; ax - register to be read (only the first 63 words can be read) |
||
1876 | ; ebx = driver structure |
||
1877 | ; Return value: |
||
1878 | ; ax - word read |
||
1879 | ; Destroyed registers |
||
1880 | ; ax, ebx, edx |
||
1881 | ; |
||
1882 | ;*************************************************************************** |
||
1883 | |||
1884 | align 4 |
||
1885 | read_eeprom: |
||
1886 | |||
1887 | DEBUGF 1,"Reading from eeprom.. " |
||
1888 | |||
1889 | push eax |
||
1890 | ; switch to register window 0 |
||
5073 | hidnplayr | 1891 | set_io [ebx + device.io_addr], 0 |
1892 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1893 | mov ax, SELECT_REGISTER_WINDOW+0 |
1894 | out dx, ax |
||
1895 | pop eax |
||
1896 | and ax, 111111b ; take only the first 6 bits into account |
||
5073 | hidnplayr | 1897 | movzx esi, [ebx + device.ver_id] |
3545 | hidnplayr | 1898 | |
1899 | test word [esi*4+hw_versions+2], EEPROM_8BIT |
||
1900 | jz @f |
||
1901 | add ax, 0x230 ; hardware constant |
||
1902 | jmp .read |
||
1903 | @@: |
||
1904 | |||
1905 | add ax, EEPROM_CMD_READ |
||
1906 | test word [esi*4+hw_versions+2], EEPROM_OFFSET |
||
1907 | jz .read |
||
1908 | add ax, 0x30 |
||
1909 | .read: |
||
1910 | |||
5073 | hidnplayr | 1911 | set_io [ebx + device.io_addr], REG_EEPROM_COMMAND |
3545 | hidnplayr | 1912 | out dx, ax |
1913 | mov ecx, 0xffff ; duration of about 162 us ;-) |
||
1914 | .wait_for_reading: |
||
1915 | in ax, dx |
||
1916 | test ah, 0x80 ; check bit eepromBusy |
||
1917 | jz .read_data |
||
1918 | loop .wait_for_reading |
||
1919 | .read_data: |
||
5073 | hidnplayr | 1920 | set_io [ebx + device.io_addr], REG_EEPROM_DATA |
3545 | hidnplayr | 1921 | in ax, dx |
1922 | |||
1923 | DEBUGF 1,"ok!\n" |
||
1924 | |||
1925 | ret |
||
1926 | |||
1927 | ;*************************************************************************** |
||
1928 | ; Function |
||
1929 | ; mdio_sync |
||
1930 | ; Description |
||
1931 | ; initial synchronization |
||
1932 | ; Parameters |
||
3880 | hidnplayr | 1933 | ; |
3545 | hidnplayr | 1934 | ; Return value |
1935 | ; Destroyed registers |
||
1936 | ; ax, edx, cl |
||
1937 | ; |
||
1938 | ;*************************************************************************** |
||
1939 | |||
1940 | align 4 |
||
1941 | mdio_sync: |
||
1942 | |||
1943 | DEBUGF 1,"syncing mdio\n" |
||
1944 | |||
1945 | ; switch to register window 4 |
||
5073 | hidnplayr | 1946 | set_io [ebx + device.io_addr], 0 |
1947 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 1948 | mov ax, SELECT_REGISTER_WINDOW+4 |
1949 | out dx, ax |
||
5073 | hidnplayr | 1950 | cmp [ebx + device.preamble], 0 |
3545 | hidnplayr | 1951 | je .no_preamble |
1952 | ; send 32 logic ones |
||
5073 | hidnplayr | 1953 | set_io [ebx + device.io_addr], REG_PHYSICAL_MGMT |
3545 | hidnplayr | 1954 | mov ecx, 31 |
1955 | .loop: |
||
1956 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) |
||
1957 | out dx, ax |
||
1958 | in ax, dx ; delay |
||
1959 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_CLK) |
||
1960 | out dx, ax |
||
1961 | in ax, dx ; delay |
||
1962 | loop .loop |
||
1963 | .no_preamble: |
||
1964 | |||
1965 | ret |
||
1966 | |||
1967 | ;*************************************************************************** |
||
1968 | ; Function |
||
1969 | ; mdio_read |
||
1970 | ; Description |
||
1971 | ; read MII register |
||
1972 | ; see page 16 in D83840A.pdf |
||
1973 | ; Parameters |
||
1974 | ; ah - PHY addr |
||
1975 | ; al - register addr |
||
1976 | ; ebx = device structure |
||
1977 | ; Return value |
||
1978 | ; ax - register read |
||
1979 | ; |
||
1980 | ;*************************************************************************** |
||
1981 | |||
1982 | align 4 |
||
1983 | mdio_read: |
||
1984 | |||
1985 | DEBUGF 1,"Reading MII registers\n" |
||
1986 | |||
1987 | push eax |
||
1988 | call mdio_sync ; returns with window #4 |
||
1989 | pop eax |
||
5073 | hidnplayr | 1990 | set_io [ebx + device.io_addr], 0 |
1991 | set_io [ebx + device.io_addr], REG_PHYSICAL_MGMT |
||
3545 | hidnplayr | 1992 | shl al, 3 |
1993 | shr ax, 3 |
||
1994 | and ax, not MII_CMD_MASK |
||
1995 | or ax, MII_CMD_READ |
||
1996 | |||
1997 | mov esi, eax |
||
1998 | mov ecx, 13 |
||
1999 | .cmd_loop: |
||
2000 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
||
2001 | bt esi, ecx |
||
2002 | jnc .zero_bit |
||
2003 | or al, (1 shl BIT_MGMT_DATA) |
||
2004 | |||
2005 | .zero_bit: |
||
2006 | out dx, ax |
||
2007 | push ax |
||
2008 | in ax, dx ; delay |
||
2009 | pop ax |
||
2010 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2011 | out dx, ax |
||
2012 | in ax, dx ; delay |
||
2013 | loop .cmd_loop |
||
2014 | |||
2015 | ; read data (18 bits with the two transition bits) |
||
2016 | mov ecx, 17 |
||
2017 | xor esi, esi |
||
2018 | .read_loop: |
||
2019 | shl esi, 1 |
||
2020 | xor eax, eax ; read comand |
||
2021 | out dx, ax |
||
2022 | in ax, dx ; delay |
||
2023 | in ax, dx |
||
2024 | test al, (1 shl BIT_MGMT_DATA) |
||
2025 | jz .dont_set |
||
2026 | inc esi |
||
2027 | .dont_set: |
||
2028 | mov ax, (1 shl BIT_MGMT_CLK) |
||
2029 | out dx, ax |
||
2030 | in ax, dx ; delay |
||
2031 | loop .read_loop |
||
2032 | mov eax, esi |
||
2033 | |||
2034 | ret |
||
2035 | |||
2036 | |||
2037 | |||
2038 | ;*************************************************************************** |
||
2039 | ; Function |
||
2040 | ; mdio_write |
||
2041 | ; Description |
||
2042 | ; write MII register |
||
2043 | ; see page 16 in D83840A.pdf |
||
2044 | ; Parameters |
||
2045 | ; ah - PHY addr |
||
2046 | ; al - register addr |
||
2047 | ; si - word to be written |
||
2048 | ; Return value |
||
2049 | ; ax - register read |
||
2050 | ; |
||
2051 | ;*************************************************************************** |
||
2052 | |||
2053 | align 4 |
||
2054 | mdio_write: |
||
2055 | |||
2056 | DEBUGF 1,"Writing MII registers\n" |
||
2057 | |||
2058 | push eax |
||
2059 | call mdio_sync |
||
2060 | pop eax |
||
5073 | hidnplayr | 2061 | set_io [ebx + device.io_addr], 0 |
2062 | set_io [ebx + device.io_addr], REG_PHYSICAL_MGMT |
||
3545 | hidnplayr | 2063 | shl al, 3 |
2064 | shr ax, 3 |
||
2065 | and ax, not MII_CMD_MASK |
||
2066 | or ax, MII_CMD_WRITE |
||
2067 | shl eax, 2 |
||
2068 | or eax, 10b ; transition bits |
||
2069 | shl eax, 16 |
||
2070 | mov ax, si |
||
2071 | mov esi, eax |
||
2072 | mov ecx, 31 |
||
2073 | |||
2074 | .cmd_loop: |
||
2075 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
||
2076 | bt esi, ecx |
||
2077 | jnc @f |
||
2078 | or al, (1 shl BIT_MGMT_DATA) |
||
2079 | @@: |
||
2080 | out dx, ax |
||
2081 | push eax |
||
2082 | in ax, dx ; delay |
||
2083 | pop eax |
||
2084 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2085 | out dx, ax |
||
2086 | in ax, dx ; delay |
||
2087 | loop .cmd_loop |
||
2088 | |||
2089 | ret |
||
2090 | |||
2091 | |||
2092 | ;*************************************************************************** |
||
2093 | ; Function |
||
2094 | ; check_tx_status |
||
2095 | ; Description |
||
2096 | ; Checks TxStatus queue. |
||
2097 | ; Return value |
||
2098 | ; al - 0 no error was found |
||
2099 | ; al - 1 error was found TxReset was needed |
||
2100 | ; Destroyed registers |
||
3880 | hidnplayr | 2101 | ; eax, ecx, edx |
3545 | hidnplayr | 2102 | ; |
2103 | ;*************************************************************************** |
||
2104 | |||
2105 | align 4 |
||
2106 | check_tx_status: |
||
2107 | |||
2108 | DEBUGF 1,"Checking TX status\n" |
||
2109 | |||
2110 | ; clear TxStatus queue |
||
5073 | hidnplayr | 2111 | set_io [ebx + device.io_addr], 0 |
2112 | set_io [ebx + device.io_addr], REG_TX_STATUS |
||
3545 | hidnplayr | 2113 | mov ecx, 31 ; max number of queue entries |
2114 | |||
2115 | .tx_status_loop: |
||
2116 | in al, dx |
||
2117 | test al, al |
||
2118 | jz .finish ; no error |
||
2119 | test al, 0x3f |
||
2120 | jnz .error |
||
2121 | .no_error_found: |
||
2122 | ; clear current TxStatus entry which advances the next one |
||
2123 | xor al, al |
||
2124 | out dx, al |
||
2125 | loop .tx_status_loop |
||
2126 | |||
2127 | .finish: |
||
2128 | ret |
||
2129 | |||
2130 | .error: |
||
2131 | call tx_reset |
||
2132 | ret |
||
2133 | |||
2134 | |||
2135 | |||
2136 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2137 | ;; ;; |
||
2138 | ;; Transmit (vortex) ;; |
||
2139 | ;; ;; |
||
2140 | ;; In: buffer pointer in [esp+4] ;; |
||
2141 | ;; pointer to device structure in ebx ;; |
||
2142 | ;; ;; |
||
2143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2144 | |||
5522 | hidnplayr | 2145 | proc vortex_transmit stdcall bufferptr |
3545 | hidnplayr | 2146 | |
5073 | hidnplayr | 2147 | pushf |
2148 | cli |
||
3545 | hidnplayr | 2149 | |
5522 | hidnplayr | 2150 | mov esi, [bufferptr] |
2151 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [esi + NET_BUFF.length] |
||
2152 | lea eax, [esi + NET_BUFF.data] |
||
5073 | hidnplayr | 2153 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
2154 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
||
2155 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
||
2156 | [eax+13]:2,[eax+12]:2 |
||
3545 | hidnplayr | 2157 | |
5522 | hidnplayr | 2158 | cmp [esi + NET_BUFF.length], 1514 |
5073 | hidnplayr | 2159 | ja .fail |
5522 | hidnplayr | 2160 | cmp [esi + NET_BUFF.length], 60 |
5073 | hidnplayr | 2161 | jb .fail |
2162 | |||
3545 | hidnplayr | 2163 | call check_tx_status |
2164 | |||
2165 | ; switch to register window 7 |
||
5073 | hidnplayr | 2166 | set_io [ebx + device.io_addr], 0 |
2167 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2168 | mov ax, SELECT_REGISTER_WINDOW+7 |
2169 | out dx, ax |
||
5522 | hidnplayr | 2170 | |
3545 | hidnplayr | 2171 | ; check for master operation in progress |
5073 | hidnplayr | 2172 | set_io [ebx + device.io_addr], REG_MASTER_STATUS |
3545 | hidnplayr | 2173 | in ax, dx |
2174 | test ah, 0x80 |
||
4334 | hidnplayr | 2175 | jnz .fail ; no DMA for sending |
5522 | hidnplayr | 2176 | |
3545 | hidnplayr | 2177 | ; program frame address to be sent |
5073 | hidnplayr | 2178 | set_io [ebx + device.io_addr], REG_MASTER_ADDRESS |
5522 | hidnplayr | 2179 | mov eax, esi |
2180 | add eax, [eax + NET_BUFF.offset] |
||
5073 | hidnplayr | 2181 | invoke GetPhysAddr |
3545 | hidnplayr | 2182 | out dx, eax |
5522 | hidnplayr | 2183 | |
3545 | hidnplayr | 2184 | ; program frame length |
5073 | hidnplayr | 2185 | set_io [ebx + device.io_addr], REG_MASTER_LEN |
5522 | hidnplayr | 2186 | mov eax, [esi + NET_BUFF.length] |
3545 | hidnplayr | 2187 | out dx, ax |
5522 | hidnplayr | 2188 | |
3545 | hidnplayr | 2189 | ; start DMA Down |
5073 | hidnplayr | 2190 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 2191 | mov ax, (10100b shl 11) + 1 ; StartDMADown |
2192 | out dx, ax |
||
4334 | hidnplayr | 2193 | .finish: |
5073 | hidnplayr | 2194 | popf |
4334 | hidnplayr | 2195 | xor eax, eax |
5073 | hidnplayr | 2196 | ret |
3545 | hidnplayr | 2197 | |
4334 | hidnplayr | 2198 | .fail: |
5073 | hidnplayr | 2199 | DEBUGF 2,"Send failed\n" |
5522 | hidnplayr | 2200 | invoke NetFree, [bufferptr] |
5073 | hidnplayr | 2201 | popf |
4334 | hidnplayr | 2202 | or eax, -1 |
5073 | hidnplayr | 2203 | ret |
3545 | hidnplayr | 2204 | |
5073 | hidnplayr | 2205 | endp |
2206 | |||
3545 | hidnplayr | 2207 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2208 | ;; ;; |
||
2209 | ;; Transmit (boomerang) ;; |
||
2210 | ;; ;; |
||
2211 | ;; In: buffer pointer in [esp+4] ;; |
||
2212 | ;; pointer to device structure in ebx ;; |
||
2213 | ;; ;; |
||
2214 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2215 | |||
5522 | hidnplayr | 2216 | proc boomerang_transmit stdcall bufferptr |
3545 | hidnplayr | 2217 | |
5073 | hidnplayr | 2218 | pushf |
2219 | cli |
||
2220 | |||
5522 | hidnplayr | 2221 | mov esi, [bufferptr] |
2222 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [esi + NET_BUFF.length] |
||
2223 | lea eax, [esi + NET_BUFF.data] |
||
3545 | hidnplayr | 2224 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
2225 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
||
2226 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
||
2227 | [eax+13]:2,[eax+12]:2 |
||
2228 | |||
5522 | hidnplayr | 2229 | cmp [esi + NET_BUFF.length], 1514 |
3545 | hidnplayr | 2230 | ja .fail |
5522 | hidnplayr | 2231 | cmp [esi + NET_BUFF.length], 60 |
5073 | hidnplayr | 2232 | jb .fail |
3545 | hidnplayr | 2233 | |
5073 | hidnplayr | 2234 | call check_tx_status ; Reset TX engine if needed |
3545 | hidnplayr | 2235 | |
2236 | ; calculate descriptor address |
||
5522 | hidnplayr | 2237 | mov edi, [ebx + device.curr_tx] |
2238 | DEBUGF 1,"Previous TX desc: %x\n", edi |
||
2239 | add edi, sizeof.tx_desc |
||
5073 | hidnplayr | 2240 | lea ecx, [ebx + device.tx_desc_buffer + (NUM_TX_DESC)*sizeof.tx_desc] |
5522 | hidnplayr | 2241 | cmp edi, ecx |
3545 | hidnplayr | 2242 | jb @f |
5522 | hidnplayr | 2243 | lea edi, [ebx + device.tx_desc_buffer] ; Wrap if needed |
3545 | hidnplayr | 2244 | @@: |
5073 | hidnplayr | 2245 | DEBUGF 1,"Using TX desc: %x\n", esi |
3545 | hidnplayr | 2246 | |
2247 | ; check DnListPtr |
||
5073 | hidnplayr | 2248 | set_io [ebx + device.io_addr], 0 |
2249 | set_io [ebx + device.io_addr], REG_DN_LIST_PTR |
||
3545 | hidnplayr | 2250 | in eax, dx |
2251 | ; mark if Dn_List_Ptr is cleared |
||
2252 | test eax, eax |
||
5073 | hidnplayr | 2253 | setz [ebx + device.dn_list_ptr_cleared] |
3545 | hidnplayr | 2254 | |
2255 | ; finish if no more free descriptor is available - FIXME! |
||
2256 | ; cmp eax, esi |
||
2257 | ; jz .finish |
||
2258 | |||
2259 | ; update statistics |
||
5073 | hidnplayr | 2260 | inc [ebx + device.packets_tx] |
5522 | hidnplayr | 2261 | mov ecx, [esi + NET_BUFF.length] |
5073 | hidnplayr | 2262 | add dword [ebx + device.bytes_tx], ecx |
2263 | adc dword [ebx + device.bytes_tx + 4], 0 |
||
3545 | hidnplayr | 2264 | |
2265 | ; program DPD |
||
5522 | hidnplayr | 2266 | and [edi + tx_desc.next_ptr], 0 |
5073 | hidnplayr | 2267 | mov eax, [bufferptr] |
5522 | hidnplayr | 2268 | mov [edi + tx_desc.realaddr], eax |
2269 | add eax, [eax + NET_BUFF.offset] |
||
5073 | hidnplayr | 2270 | invoke GetPhysAddr |
5522 | hidnplayr | 2271 | mov [edi + tx_desc.frag_addr], eax |
2272 | ;;; mov ecx, [buffersize] |
||
5073 | hidnplayr | 2273 | or ecx, 0x80000000 ; last fragment flag |
5522 | hidnplayr | 2274 | mov [edi + tx_desc.frag_len], ecx |
3545 | hidnplayr | 2275 | |
5522 | hidnplayr | 2276 | ;;; mov ecx, [buffersize] ; packet size |
5073 | hidnplayr | 2277 | or ecx, 0x80008000 ; set OWN bit + transmission complete notification flag |
2278 | ; test byte [ebx + device.has_hwcksm], 0xff |
||
3545 | hidnplayr | 2279 | ; jz @f |
2280 | ; or ecx, (1 shl 26) ; set AddTcpChecksum |
||
2281 | ;@@: |
||
5522 | hidnplayr | 2282 | mov [edi + tx_desc.frame_start_hdr], ecx |
2283 | DEBUGF 1,"TX desc: lin=%x phys=%x len=%x start hdr=%x\n", [edi+tx_desc.realaddr]:8, [edi+tx_desc.frag_addr]:8, [edi+tx_desc.frag_len]:8, [edi+tx_desc.frame_start_hdr]:8 |
||
3545 | hidnplayr | 2284 | |
5073 | hidnplayr | 2285 | ; calculate physical address of tx descriptor |
5522 | hidnplayr | 2286 | mov eax, edi |
5073 | hidnplayr | 2287 | invoke GetPhysAddr |
2288 | cmp [ebx + device.dn_list_ptr_cleared], 0 |
||
2289 | je .add_to_list |
||
3545 | hidnplayr | 2290 | |
2291 | ; write Dn_List_Ptr |
||
5073 | hidnplayr | 2292 | DEBUGF 1,"TX desc phys addr=%x\n", eax |
2293 | set_io [ebx + device.io_addr], 0 |
||
2294 | set_io [ebx + device.io_addr], REG_DN_LIST_PTR |
||
3545 | hidnplayr | 2295 | out dx, eax |
2296 | jmp .finish |
||
2297 | |||
2298 | .add_to_list: |
||
2299 | DEBUGF 1,"Adding To list\n" |
||
2300 | push eax |
||
2301 | ; DnStall |
||
5073 | hidnplayr | 2302 | set_io [ebx + device.io_addr], 0 |
2303 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2304 | mov ax, ((110b shl 11)+2) |
2305 | out dx, ax |
||
2306 | |||
2307 | ; wait for DnStall to complete |
||
2308 | DEBUGF 1,"Waiting for DnStall\n" |
||
2309 | mov ecx, 6000 |
||
2310 | .wait_for_stall: |
||
2311 | in ax, dx ; read REG_INT_STATUS |
||
2312 | test ah, 10000b |
||
2313 | jz .dnstall_ok |
||
2314 | dec ecx |
||
2315 | jnz .wait_for_stall |
||
2316 | |||
2317 | .dnstall_ok: |
||
2318 | DEBUGF 1,"DnStall ok!\n" |
||
5073 | hidnplayr | 2319 | mov ecx, [ebx + device.curr_tx] |
2320 | mov [ecx + tx_desc.next_ptr], eax |
||
3545 | hidnplayr | 2321 | |
5073 | hidnplayr | 2322 | set_io [ebx + device.io_addr], 0 |
2323 | set_io [ebx + device.io_addr], REG_DN_LIST_PTR |
||
3545 | hidnplayr | 2324 | in eax, dx |
2325 | test eax, eax |
||
2326 | pop eax |
||
2327 | jnz .dnunstall |
||
2328 | |||
2329 | ; if Dn_List_Ptr has been cleared fill it up |
||
2330 | DEBUGF 1,"DnList Ptr has been cleared\n" |
||
2331 | out dx, eax |
||
2332 | |||
2333 | .dnunstall: |
||
2334 | ; DnUnStall |
||
5073 | hidnplayr | 2335 | set_io [ebx + device.io_addr], 0 |
2336 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2337 | mov ax, ((110b shl 11)+3) |
2338 | out dx, ax |
||
2339 | |||
2340 | .finish: |
||
5522 | hidnplayr | 2341 | mov [ebx + device.curr_tx], edi |
5073 | hidnplayr | 2342 | popf |
3545 | hidnplayr | 2343 | xor eax, eax |
5073 | hidnplayr | 2344 | ret |
3545 | hidnplayr | 2345 | |
2346 | .fail: |
||
5073 | hidnplayr | 2347 | DEBUGF 2,"Send failed\n" |
5522 | hidnplayr | 2348 | invoke NetFree, [bufferptr] |
5073 | hidnplayr | 2349 | popf |
3545 | hidnplayr | 2350 | or eax, -1 |
5073 | hidnplayr | 2351 | ret |
3545 | hidnplayr | 2352 | |
5073 | hidnplayr | 2353 | endp |
3545 | hidnplayr | 2354 | |
5073 | hidnplayr | 2355 | |
2356 | |||
3545 | hidnplayr | 2357 | ;--------------------------------- |
2358 | ; Write MAC |
||
2359 | |||
2360 | align 4 |
||
2361 | write_mac: |
||
2362 | |||
2363 | DEBUGF 1,"Writing mac\n" |
||
2364 | |||
5073 | hidnplayr | 2365 | set_io [ebx + device.io_addr], 0 |
2366 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2367 | |
2368 | ; switch to register window 2 |
||
2369 | mov ax, SELECT_REGISTER_WINDOW+2 |
||
2370 | out dx, ax |
||
2371 | |||
2372 | ; write MAC addres back into the station address registers |
||
5073 | hidnplayr | 2373 | set_io [ebx + device.io_addr], REG_STATION_ADDRESS_LO |
2374 | lea esi, [ebx + device.mac] |
||
3545 | hidnplayr | 2375 | outsw |
2376 | inc dx |
||
2377 | inc dx |
||
2378 | outsw |
||
2379 | inc dx |
||
2380 | inc dx |
||
2381 | outsw |
||
2382 | |||
2383 | |||
2384 | ;---------------------------- |
||
2385 | ; Read MAC |
||
2386 | |||
2387 | align 4 |
||
2388 | read_mac: |
||
2389 | |||
5073 | hidnplayr | 2390 | DEBUGF 1,"Reading MAC\n" |
3545 | hidnplayr | 2391 | |
5073 | hidnplayr | 2392 | set_io [ebx + device.io_addr], 0 |
2393 | set_io [ebx + device.io_addr], REG_COMMAND |
||
2394 | |||
3545 | hidnplayr | 2395 | ; switch to register window 2 |
2396 | mov ax, SELECT_REGISTER_WINDOW+2 |
||
2397 | out dx, ax |
||
2398 | |||
5073 | hidnplayr | 2399 | ; Read the MAC and write it to device.mac |
2400 | set_io [ebx + device.io_addr], REG_STATION_ADDRESS_LO |
||
2401 | lea edi, [ebx + device.mac] |
||
3545 | hidnplayr | 2402 | insw |
2403 | inc dx |
||
2404 | inc dx |
||
2405 | insw |
||
2406 | inc dx |
||
2407 | inc dx |
||
2408 | insw |
||
2409 | |||
5073 | hidnplayr | 2410 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n", \ |
2411 | [ebx + device.mac+0]:2,[ebx + device.mac+1]:2,[ebx + device.mac+2]:2,\ |
||
2412 | [ebx + device.mac+3]:2,[ebx + device.mac+4]:2,[ebx + device.mac+5]:2 |
||
3545 | hidnplayr | 2413 | |
2414 | ret |
||
2415 | |||
2416 | |||
2417 | ;------------------------------------ |
||
2418 | ; Read MAC from eeprom |
||
2419 | |||
2420 | align 4 |
||
5073 | hidnplayr | 2421 | read_mac_eeprom: |
3545 | hidnplayr | 2422 | |
5073 | hidnplayr | 2423 | DEBUGF 1,"Reading MAC from eeprom\n" |
3545 | hidnplayr | 2424 | |
5073 | hidnplayr | 2425 | ; read MAC from eeprom and write it to device.mac |
3545 | hidnplayr | 2426 | mov ecx, 3 |
2427 | .mac_loop: |
||
2428 | lea ax, [EEPROM_REG_OEM_NODE_ADDR+ecx-1] |
||
2429 | push ecx |
||
2430 | call read_eeprom |
||
2431 | pop ecx |
||
5073 | hidnplayr | 2432 | xchg ah, al |
2433 | mov word [ebx + device.mac+ecx*2-2], ax |
||
3545 | hidnplayr | 2434 | loop .mac_loop |
2435 | |||
5073 | hidnplayr | 2436 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",\ |
2437 | [ebx + device.mac+0]:2,[ebx + device.mac+1]:2,[ebx + device.mac+2]:2,\ |
||
2438 | [ebx + device.mac+3]:2,[ebx + device.mac+4]:2,[ebx + device.mac+5]:2 |
||
3545 | hidnplayr | 2439 | |
2440 | ret |
||
2441 | |||
2442 | |||
2443 | |||
2444 | |||
2445 | |||
2446 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2447 | ;; ;; |
||
2448 | ;; Vortex Interrupt handler ;; |
||
2449 | ;; ;; |
||
2450 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2451 | |||
2452 | align 4 |
||
2453 | int_vortex: |
||
2454 | |||
2455 | push ebx esi edi |
||
2456 | |||
3880 | hidnplayr | 2457 | DEBUGF 1,"INT\n" |
3545 | hidnplayr | 2458 | |
2459 | ; find pointer of device wich made IRQ occur |
||
2460 | |||
5073 | hidnplayr | 2461 | mov ecx, [vortex_devices] |
3545 | hidnplayr | 2462 | test ecx, ecx |
2463 | jz .nothing |
||
5073 | hidnplayr | 2464 | mov esi, vortex_list |
3545 | hidnplayr | 2465 | .nextdevice: |
5073 | hidnplayr | 2466 | mov ebx, [esi] |
3545 | hidnplayr | 2467 | |
2468 | |||
5073 | hidnplayr | 2469 | set_io [ebx + device.io_addr], 0 |
2470 | set_io [ebx + device.io_addr], REG_INT_STATUS |
||
3545 | hidnplayr | 2471 | in ax, dx |
2472 | and ax, S_5_INTS |
||
2473 | jnz .nothing |
||
2474 | |||
2475 | add esi, 4 |
||
2476 | |||
2477 | test ax , ax |
||
2478 | jnz .got_it |
||
2479 | loop .nextdevice |
||
2480 | |||
2481 | .nothing: |
||
2482 | pop edi esi ebx |
||
2483 | xor eax, eax |
||
2484 | |||
2485 | ret |
||
2486 | |||
2487 | .got_it: |
||
2488 | |||
5073 | hidnplayr | 2489 | DEBUGF 1,"Device: %x Status: %x\n", ebx, eax:4 |
3545 | hidnplayr | 2490 | |
2491 | test ax, RxComplete |
||
2492 | jz .noRX |
||
2493 | |||
5073 | hidnplayr | 2494 | set_io [ebx + device.io_addr], 0 |
3545 | hidnplayr | 2495 | .rx_status_loop: |
2496 | ; examine RxStatus |
||
5073 | hidnplayr | 2497 | set_io [ebx + device.io_addr], REG_RX_STATUS |
3545 | hidnplayr | 2498 | in ax, dx |
2499 | test ax, ax |
||
2500 | jz .finish |
||
2501 | |||
2502 | test ah, 0x80 ; rxIncomplete |
||
2503 | jnz .finish |
||
2504 | |||
2505 | test ah, 0x40 |
||
2506 | jz .check_length |
||
2507 | |||
2508 | ; discard the top frame received advancing the next one |
||
5073 | hidnplayr | 2509 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 2510 | mov ax, (01000b shl 11) |
2511 | out dx, ax |
||
2512 | jmp .rx_status_loop |
||
2513 | |||
2514 | .check_length: |
||
2515 | and eax, 0x1fff |
||
5522 | hidnplayr | 2516 | cmp eax, MAX_ETH_FRAME_SIZE |
3545 | hidnplayr | 2517 | ja .discard_frame ; frame is too long discard it |
2518 | |||
2519 | .check_dma: |
||
2520 | mov ecx, eax |
||
2521 | ; switch to register window 7 |
||
5073 | hidnplayr | 2522 | set_io [ebx + device.io_addr], 0 |
2523 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2524 | mov ax, SELECT_REGISTER_WINDOW+7 |
2525 | out dx, ax |
||
2526 | ; check for master operation in progress |
||
5073 | hidnplayr | 2527 | set_io [ebx + device.io_addr], REG_MASTER_STATUS |
3545 | hidnplayr | 2528 | in ax, dx |
2529 | |||
2530 | test ah, 0x80 |
||
2531 | jnz .finish |
||
2532 | |||
2533 | .read_frame: |
||
2534 | ; program buffer address to read in |
||
2535 | push ecx |
||
5522 | hidnplayr | 2536 | invoke NetAlloc, MAX_ETH_FRAME_SIZE + NET_BUFF.data |
3545 | hidnplayr | 2537 | pop ecx |
2538 | test eax, eax |
||
2539 | jz .finish |
||
2540 | |||
2541 | push .discard_frame |
||
2542 | push eax |
||
5522 | hidnplayr | 2543 | mov [eax + NET_BUFF.length], ecx |
2544 | mov [eax + NET_BUFF.device], ebx |
||
2545 | mov [eax + NET_BUFF.offset], NET_BUFF.data |
||
2546 | invoke GetPhysAddr |
||
2547 | add eax, NET_BUFF.data |
||
5073 | hidnplayr | 2548 | set_io [ebx + device.io_addr], REG_MASTER_ADDRESS |
3545 | hidnplayr | 2549 | out dx, eax |
2550 | |||
2551 | ; program frame length |
||
5073 | hidnplayr | 2552 | set_io [ebx + device.io_addr], REG_MASTER_LEN |
3545 | hidnplayr | 2553 | mov ax, 1560 |
2554 | out dx, ax |
||
2555 | |||
2556 | ; start DMA Up |
||
5073 | hidnplayr | 2557 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 2558 | mov ax, (10100b shl 11) ; StartDMAUp |
2559 | out dx, ax |
||
2560 | |||
2561 | ; check for master operation in progress |
||
5073 | hidnplayr | 2562 | set_io [ebx + device.io_addr], REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired |
3545 | hidnplayr | 2563 | .dma_loop: |
2564 | in ax, dx |
||
2565 | test ah, 0x80 |
||
2566 | jnz .dma_loop |
||
2567 | |||
2568 | ; registrate the received packet to kernel |
||
5522 | hidnplayr | 2569 | jmp [EthInput] |
3545 | hidnplayr | 2570 | |
2571 | ; discard the top frame received |
||
2572 | .discard_frame: |
||
5073 | hidnplayr | 2573 | set_io [ebx + device.io_addr], 0 |
2574 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2575 | mov ax, (01000b shl 11) |
2576 | out dx, ax |
||
2577 | |||
2578 | .finish: |
||
2579 | |||
2580 | |||
5522 | hidnplayr | 2581 | .noRX: |
3545 | hidnplayr | 2582 | |
2583 | test ax, DMADone |
||
2584 | jz .noDMA |
||
2585 | |||
2586 | push ax |
||
2587 | |||
5073 | hidnplayr | 2588 | set_io [ebx + device.io_addr], 0 |
2589 | set_io [ebx + device.io_addr], 12 |
||
3545 | hidnplayr | 2590 | in ax, dx |
2591 | test ax, 0x1000 |
||
2592 | jz .nodmaclear |
||
2593 | |||
2594 | mov ax, 0x1000 |
||
2595 | out dx, ax |
||
2596 | |||
2597 | .nodmaclear: |
||
2598 | |||
2599 | pop ax |
||
2600 | |||
2601 | DEBUGF 1, "DMA Done!\n", cx |
||
2602 | |||
2603 | |||
2604 | |||
5522 | hidnplayr | 2605 | .noDMA: |
3545 | hidnplayr | 2606 | |
2607 | |||
2608 | |||
5522 | hidnplayr | 2609 | .ACK: |
5073 | hidnplayr | 2610 | set_io [ebx + device.io_addr], 0 |
2611 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2612 | mov ax, AckIntr + IntReq + IntLatch |
2613 | out dx, ax |
||
2614 | |||
2615 | pop edi esi ebx |
||
2616 | |||
2617 | ret |
||
2618 | |||
2619 | |||
2620 | |||
2621 | |||
2622 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2623 | ;; ;; |
||
2624 | ;; Boomerang Interrupt handler ;; |
||
2625 | ;; ;; |
||
2626 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2627 | |||
2628 | align 4 |
||
2629 | int_boomerang: |
||
2630 | |||
2631 | push ebx esi edi |
||
2632 | |||
3880 | hidnplayr | 2633 | DEBUGF 1,"INT\n" |
3545 | hidnplayr | 2634 | |
2635 | ; find pointer of device wich made IRQ occur |
||
2636 | |||
5073 | hidnplayr | 2637 | mov ecx, [boomerang_devices] |
3545 | hidnplayr | 2638 | test ecx, ecx |
2639 | jz .nothing |
||
5073 | hidnplayr | 2640 | mov esi, boomerang_list |
3545 | hidnplayr | 2641 | .nextdevice: |
2642 | mov ebx, [esi] |
||
2643 | |||
5073 | hidnplayr | 2644 | set_io [ebx + device.io_addr], 0 |
2645 | set_io [ebx + device.io_addr], REG_INT_STATUS |
||
3545 | hidnplayr | 2646 | in ax, dx |
5073 | hidnplayr | 2647 | test ax, S_5_INTS |
3545 | hidnplayr | 2648 | jnz .got_it |
2649 | .continue: |
||
2650 | add esi, 4 |
||
2651 | dec ecx |
||
2652 | jnz .nextdevice |
||
2653 | .nothing: |
||
2654 | pop edi esi ebx |
||
2655 | xor eax, eax |
||
2656 | |||
2657 | ret |
||
2658 | |||
2659 | .got_it: |
||
2660 | |||
5073 | hidnplayr | 2661 | DEBUGF 1,"Device: %x Status: %x\n", ebx, ax |
3545 | hidnplayr | 2662 | push ax |
2663 | |||
2664 | ; disable all INTS |
||
2665 | |||
5073 | hidnplayr | 2666 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 2667 | mov ax, SetIntrEnb |
2668 | out dx, ax |
||
2669 | |||
2670 | ;-------------------------------------------------------------------------- |
||
2671 | test word[esp], UpComplete |
||
2672 | jz .noRX |
||
2673 | |||
2674 | push ebx |
||
2675 | |||
2676 | .receive: |
||
2677 | DEBUGF 1,"UpComplete\n" |
||
2678 | |||
2679 | ; check if packet is uploaded |
||
5073 | hidnplayr | 2680 | mov esi, [ebx + device.curr_rx] |
2681 | test byte [esi+rx_desc.pkt_status+1], 0x80 ; upPktComplete |
||
3545 | hidnplayr | 2682 | jz .finish |
5073 | hidnplayr | 2683 | DEBUGF 1, "Current RX desc: %x\n", esi |
3545 | hidnplayr | 2684 | ; packet is uploaded check for any error |
2685 | .check_error: |
||
5073 | hidnplayr | 2686 | test byte [esi + rx_desc.pkt_status+1], 0x40 ; upError |
3545 | hidnplayr | 2687 | jz .copy_packet_length |
2688 | DEBUGF 1,"Error in packet\n" |
||
5073 | hidnplayr | 2689 | and [esi + rx_desc.pkt_status], 0 ; mark packet as read |
3545 | hidnplayr | 2690 | jmp .finish |
2691 | .copy_packet_length: |
||
5073 | hidnplayr | 2692 | mov ecx, [esi + rx_desc.pkt_status] |
3545 | hidnplayr | 2693 | and ecx, 0x1fff |
2694 | |||
2695 | ; cmp ecx, MAX_ETH_PKT_SIZE |
||
2696 | ; jbe .copy_packet |
||
5073 | hidnplayr | 2697 | ; and [esi+rx_desc.pkt_status], 0 |
3545 | hidnplayr | 2698 | ; jmp .finish |
2699 | ; .copy_packet: |
||
2700 | |||
5073 | hidnplayr | 2701 | DEBUGF 1, "Received %u bytes in buffer %x\n", ecx, [esi + rx_desc.realaddr]:8 |
3545 | hidnplayr | 2702 | |
2703 | push dword .loop ;.finish |
||
5522 | hidnplayr | 2704 | mov eax, [esi + rx_desc.realaddr] |
2705 | push eax |
||
2706 | mov [eax + NET_BUFF.length], ecx |
||
2707 | mov [eax + NET_BUFF.device], ebx |
||
2708 | mov [eax + NET_BUFF.offset], NET_BUFF.data |
||
3545 | hidnplayr | 2709 | |
2710 | ; update statistics |
||
5073 | hidnplayr | 2711 | inc [ebx + device.packets_rx] |
2712 | add dword [ebx + device.bytes_rx], ecx |
||
2713 | adc dword [ebx + device.bytes_rx + 4], 0 |
||
3545 | hidnplayr | 2714 | |
5073 | hidnplayr | 2715 | ; update rx descriptor (Alloc new buffer for next packet) |
5522 | hidnplayr | 2716 | invoke NetAlloc, MAX_ETH_FRAME_SIZE + NET_BUFF.data |
5073 | hidnplayr | 2717 | mov [esi + rx_desc.realaddr], eax |
2718 | invoke GetPhysAddr |
||
5522 | hidnplayr | 2719 | add eax, NET_BUFF.data |
5073 | hidnplayr | 2720 | mov [esi + rx_desc.frag_addr], eax |
2721 | and [esi + rx_desc.pkt_status], 0 |
||
2722 | mov [esi + rx_desc.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
3545 | hidnplayr | 2723 | |
5073 | hidnplayr | 2724 | ; Update rx descriptor pointer |
2725 | add esi, sizeof.rx_desc |
||
2726 | lea ecx, [ebx + device.rx_desc_buffer+(NUM_RX_DESC)*sizeof.rx_desc] |
||
3545 | hidnplayr | 2727 | cmp esi, ecx |
2728 | jb @f |
||
5073 | hidnplayr | 2729 | lea esi, [ebx + device.rx_desc_buffer] |
3545 | hidnplayr | 2730 | @@: |
5073 | hidnplayr | 2731 | mov [ebx + device.curr_rx], esi |
2732 | DEBUGF 1, "Next RX desc: %x\n", esi |
||
3545 | hidnplayr | 2733 | |
5522 | hidnplayr | 2734 | jmp [EthInput] |
3545 | hidnplayr | 2735 | .loop: |
2736 | |||
2737 | mov ebx, [esp] |
||
2738 | jmp .receive |
||
2739 | |||
2740 | .finish: |
||
2741 | pop ebx |
||
2742 | |||
2743 | ; check if the NIC is in the upStall state |
||
5073 | hidnplayr | 2744 | set_io [ebx + device.io_addr], 0 |
2745 | set_io [ebx + device.io_addr], REG_UP_PKT_STATUS |
||
3545 | hidnplayr | 2746 | in eax, dx |
2747 | test ah, 0x20 ; UpStalled |
||
2748 | jz .noUpUnStall |
||
2749 | |||
2750 | DEBUGF 1, "upUnStalling\n" |
||
2751 | ; issue upUnStall command |
||
5073 | hidnplayr | 2752 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 2753 | mov ax, ((11b shl 12)+1) ; upUnStall |
2754 | out dx, ax |
||
2755 | |||
2756 | ;;;; FIXME: make upunstall work |
||
2757 | |||
2758 | .noUpUnStall: |
||
2759 | .noRX: |
||
2760 | test word[esp], DownComplete |
||
2761 | jz .noTX |
||
2762 | DEBUGF 1, "Downcomplete!\n" |
||
2763 | |||
2764 | mov ecx, NUM_TX_DESC |
||
5073 | hidnplayr | 2765 | lea esi, [ebx + device.tx_desc_buffer] |
3545 | hidnplayr | 2766 | .txloop: |
5073 | hidnplayr | 2767 | test [esi+tx_desc.frame_start_hdr], 1 shl 31 |
3545 | hidnplayr | 2768 | jz .maybenext |
2769 | |||
5073 | hidnplayr | 2770 | and [esi+tx_desc.frame_start_hdr], 0 |
3545 | hidnplayr | 2771 | push ecx |
5522 | hidnplayr | 2772 | invoke NetFree, [esi+tx_desc.realaddr] |
3545 | hidnplayr | 2773 | pop ecx |
2774 | |||
2775 | .maybenext: |
||
5073 | hidnplayr | 2776 | add esi, sizeof.tx_desc |
3545 | hidnplayr | 2777 | dec ecx |
2778 | jnz .txloop |
||
2779 | |||
2780 | .noTX: |
||
2781 | pop ax |
||
2782 | |||
5073 | hidnplayr | 2783 | set_io [ebx + device.io_addr], 0 |
2784 | set_io [ebx + device.io_addr], REG_COMMAND |
||
3545 | hidnplayr | 2785 | or ax, AckIntr |
2786 | out dx, ax |
||
2787 | |||
5073 | hidnplayr | 2788 | set_io [ebx + device.io_addr], REG_INT_STATUS |
3545 | hidnplayr | 2789 | in ax, dx |
2790 | test ax, S_5_INTS |
||
2791 | jnz .got_it |
||
2792 | |||
2793 | ;re-enable ints |
||
5073 | hidnplayr | 2794 | set_io [ebx + device.io_addr], REG_COMMAND |
3545 | hidnplayr | 2795 | mov ax, SetIntrEnb + S_5_INTS |
2796 | out dx, ax |
||
2797 | |||
2798 | pop edi esi ebx |
||
2799 | |||
2800 | ret |
||
2801 | |||
2802 | |||
2803 | |||
2804 | |||
2805 | ; End of code |
||
2806 | |||
5073 | hidnplayr | 2807 | data fixups |
2808 | end data |
||
2809 | |||
2810 | include '../peimport.inc' |
||
2811 | |||
2812 | my_service db '3C59X',0 ; max 16 chars include zero |
||
2813 | |||
3545 | hidnplayr | 2814 | macro strtbl name, [string] |
2815 | { |
||
2816 | common |
||
2817 | label name dword |
||
2818 | forward |
||
2819 | local label |
||
2820 | dd label |
||
2821 | forward |
||
2822 | label db string, 0 |
||
2823 | } |
||
2824 | |||
2825 | strtbl link_str, \ |
||
2826 | "No valid link type detected", \ |
||
2827 | "10BASE-T half duplex", \ |
||
2828 | "10BASE-T full-duplex", \ |
||
2829 | "100BASE-TX half duplex", \ |
||
2830 | "100BASE-TX full duplex", \ |
||
2831 | "100BASE-T4", \ |
||
2832 | "100BASE-FX", \ |
||
2833 | "10Mbps AUI", \ |
||
2834 | "10Mbps COAX (BNC)", \ |
||
2835 | "miiDevice - not supported" |
||
2836 | |||
2837 | strtbl hw_str, \ |
||
2838 | "3c590 Vortex 10Mbps", \ |
||
2839 | "3c592 EISA 10Mbps Demon/Vortex", \ |
||
2840 | "3c597 EISA Fast Demon/Vortex", \ |
||
2841 | "3c595 Vortex 100baseTx", \ |
||
2842 | "3c595 Vortex 100baseT4", \ |
||
2843 | "3c595 Vortex 100base-MII", \ |
||
2844 | "3c900 Boomerang 10baseT", \ |
||
2845 | "3c900 Boomerang 10Mbps Combo", \ |
||
2846 | "3c900 Cyclone 10Mbps TPO", \ |
||
2847 | "3c900 Cyclone 10Mbps Combo", \ |
||
2848 | "3c900 Cyclone 10Mbps TPC", \ |
||
2849 | "3c900B-FL Cyclone 10base-FL", \ |
||
2850 | "3c905 Boomerang 100baseTx", \ |
||
2851 | "3c905 Boomerang 100baseT4", \ |
||
2852 | "3c905B Cyclone 100baseTx", \ |
||
2853 | "3c905B Cyclone 10/100/BNC", \ |
||
2854 | "3c905B-FX Cyclone 100baseFx", \ |
||
2855 | "3c905C Tornado", \ |
||
2856 | "3c980 Cyclone", \ |
||
2857 | "3c982 Dual Port Server Cyclone", \ |
||
2858 | "3cSOHO100-TX Hurricane", \ |
||
2859 | "3c555 Laptop Hurricane", \ |
||
2860 | "3c556 Laptop Tornado", \ |
||
2861 | "3c556B Laptop Hurricane", \ |
||
2862 | "3c575 [Megahertz] 10/100 LAN CardBus", \ |
||
2863 | "3c575 Boomerang CardBus", \ |
||
2864 | "3CCFE575BT Cyclone CardBus", \ |
||
2865 | "3CCFE575CT Tornado CardBus", \ |
||
2866 | "3CCFE656 Cyclone CardBus", \ |
||
2867 | "3CCFEM656B Cyclone+Winmodem CardBus", \ |
||
2868 | "3CXFEM656C Tornado+Winmodem CardBus", \ |
||
2869 | "3c450 HomePNA Tornado", \ |
||
2870 | "3c920 Tornado", \ |
||
2871 | "3c982 Hydra Dual Port A", \ |
||
2872 | "3c982 Hydra Dual Port B", \ |
||
2873 | "3c905B-T4", \ |
||
2874 | "3c920B-EMB-WNM Tornado" |
||
2875 | |||
2876 | |||
2877 | |||
2878 | align 4 |
||
2879 | hw_versions: |
||
2880 | dw 0x5900, IS_VORTEX ; 3c590 Vortex 10Mbps |
||
2881 | dw 0x5920, IS_VORTEX ; 3c592 EISA 10Mbps Demon/Vortex |
||
2882 | dw 0x5970, IS_VORTEX ; 3c597 EISA Fast Demon/Vortex |
||
2883 | dw 0x5950, IS_VORTEX ; 3c595 Vortex 100baseTx |
||
2884 | dw 0x5951, IS_VORTEX ; 3c595 Vortex 100baseT4 |
||
2885 | dw 0x5952, IS_VORTEX ; 3c595 Vortex 100base-MII |
||
2886 | dw 0x9000, IS_BOOMERANG ; 3c900 Boomerang 10baseT |
||
2887 | dw 0x9001, IS_BOOMERANG ; 3c900 Boomerang 10Mbps Combo |
||
2888 | dw 0x9004, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPO |
||
2889 | dw 0x9005, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps Combo |
||
2890 | dw 0x9006, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPC |
||
2891 | dw 0x900A, IS_CYCLONE or HAS_HWCKSM ; 3c900B-FL Cyclone 10base-FL |
||
2892 | dw 0x9050, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseTx |
||
2893 | dw 0x9051, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseT4 |
||
2894 | dw 0x9055, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B Cyclone 100baseTx |
||
2895 | dw 0x9058, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c905B Cyclone 10/100/BNC |
||
2896 | dw 0x905A, IS_CYCLONE or HAS_HWCKSM ; 3c905B-FX Cyclone 100baseFx |
||
2897 | dw 0x9200, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c905C Tornado |
||
2898 | dw 0x9800, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c980 Cyclone |
||
2899 | dw 0x9805, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c982 Dual Port Server Cyclone |
||
2900 | dw 0x7646, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3cSOHO100-TX Hurricane |
||
2901 | dw 0x5055, IS_CYCLONE or EEPROM_8BIT or HAS_HWCKSM ; 3c555 Laptop Hurricane |
||
2902 | dw 0x6055, IS_TORNADO or HAS_NWAY or EEPROM_8BIT or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556 Laptop Tornado |
||
2903 | dw 0x6056, IS_TORNADO or HAS_NWAY or EEPROM_OFFSET or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556B Laptop Hurricane |
||
2904 | dw 0x5b57, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 [Megahertz] 10/100 LAN CardBus |
||
2905 | dw 0x5057, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 Boomerang CardBus |
||
2906 | dw 0x5157, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE575BT Cyclone CardBus |
||
2907 | dw 0x5257, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM ; 3CCFE575CT Tornado CardBus |
||
2908 | dw 0x6560, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE656 Cyclone CardBus |
||
2909 | dw 0x6562, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFEM656B Cyclone+Winmodem CardBus |
||
2910 | dw 0x6564, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM ; 3CXFEM656C Tornado+Winmodem CardBus |
||
2911 | dw 0x4500, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c450 HomePNA Tornado |
||
2912 | dw 0x9201, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920 Tornado |
||
2913 | dw 0x1201, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port A |
||
2914 | dw 0x1202, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port B |
||
2915 | dw 0x9056, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B-T4 |
||
2916 | dw 0x9210, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920B-EMB-WNM Tornado |
||
2917 | HW_VERSIONS_SIZE = $ - hw_versions |
||
2918 | |||
2919 | include_debug_strings ; All data wich FDO uses will be included here |
||
2920 | |||
5073 | hidnplayr | 2921 | align 4 |
2922 | vortex_devices dd 0 |
||
2923 | boomerang_devices dd 0 |
||
2924 | vortex_list rd MAX_DEVICES |
||
2925 | boomerang_list rd MAX_DEVICES |
||
3545 | hidnplayr | 2926 |