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1472 | hidnplayr | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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3155 | hidnplayr | 3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. ;; |
1472 | hidnplayr | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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1519 | hidnplayr | 6 | ;; 3Com network driver for KolibriOS ;; |
7 | ;; ;; |
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8 | ;; Ported to KolibriOS net-branch by hidnplayr (28/05/10) ;; |
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9 | ;; ;; |
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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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1472 | hidnplayr | 14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | |||
16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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17 | ;; ;; |
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18 | ;; 3C59X.INC ;; |
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19 | ;; ;; |
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20 | ;; Ethernet driver for Menuet OS ;; |
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21 | ;; ;; |
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22 | ;; Driver for 3Com fast etherlink 3c59x and ;; |
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23 | ;; etherlink XL 3c900 and 3c905 cards ;; |
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24 | ;; References: ;; |
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25 | ;; www.3Com.com - data sheets ;; |
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26 | ;; DP83840A.pdf - ethernet physical layer ;; |
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27 | ;; 3c59x.c - linux driver ;; |
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28 | ;; ethernet driver template by Mike Hibbett ;; |
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29 | ;; ;; |
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30 | ;; Credits ;; |
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31 | ;; Mike Hibbett, ;; |
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32 | ;; who kindly supplied me with a 3Com905C-TX-M card ;; |
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33 | ;; ;; |
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34 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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35 | ;; |
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36 | ;; Copyright (c) 2004, Endre Kozma |
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37 | ;; All rights reserved. |
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38 | ;; |
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39 | ;; Redistribution and use in source and binary forms, with or without |
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40 | ;; modification, are permitted provided that the following conditions are |
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41 | ;; met: |
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42 | ;; |
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43 | ;; 1. Redistributions of source code must retain the above copyright notice, |
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44 | ;; this list of conditions and the following disclaimer. |
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45 | ;; |
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46 | ;; 2. Redistributions in binary form must reproduce the above copyright |
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47 | ;; notice, this list of conditions and the following disclaimer in the |
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48 | ;; documentation and/or other materials provided with the distribution. |
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49 | ;; |
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50 | ;; 3. The name of the author may not be used to endorse or promote products |
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51 | ;; derived from this software without specific prior written permission. |
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52 | ;; |
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53 | ;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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54 | ;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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55 | ;; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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56 | ;; IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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57 | ;; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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58 | ;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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59 | ;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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60 | ;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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61 | ;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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62 | ;; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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63 | ;; |
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64 | ;; History |
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65 | ;; ======= |
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66 | ;; $Log: 3C59X.INC,v $ |
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67 | ;; Revision 1.3 2004/07/11 12:21:12 kozma |
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68 | ;; Support of vortex chips (3c59x) added. |
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69 | ;; Support of 3c920 and 3c982 added. |
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70 | ;; Corrections. |
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71 | ;; |
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72 | ;; Revision 1.2 2004/06/12 19:40:20 kozma |
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73 | ;; Function e3c59x_set_available_media added in order to set |
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74 | ;; the default media in case auto detection finds no valid link. |
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75 | ;; Incorrect mii check removed (3c900 Cyclone works now). |
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76 | ;; Cleanups. |
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77 | ;; |
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78 | ;; Revision 1.1 2004/06/12 18:27:15 kozma |
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79 | ;; Initial revision |
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80 | ;; |
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81 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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82 | |||
83 | format MS COFF |
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84 | |||
3349 | hidnplayr | 85 | API_VERSION = 0x01000100 |
86 | DRIVER_VERSION = 5 |
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1472 | hidnplayr | 87 | |
3349 | hidnplayr | 88 | MAX_DEVICES = 16 |
89 | FORCE_FD = 0 ; forcing full duplex mode makes sense at some cards and link types |
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90 | PROMISCIOUS = 0 ; enables promiscous mode |
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1519 | hidnplayr | 91 | |
3349 | hidnplayr | 92 | DEBUG = 1 |
93 | __DEBUG__ = 1 |
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94 | __DEBUG_LEVEL__ = 1 |
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1472 | hidnplayr | 95 | |
96 | include 'proc32.inc' |
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97 | include 'imports.inc' |
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98 | include 'fdo.inc' |
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99 | include 'netdrv.inc' |
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100 | |||
101 | public START |
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102 | public service_proc |
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103 | public version |
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104 | |||
2387 | hidnplayr | 105 | struc DPD { ; Download Packet Descriptor |
1472 | hidnplayr | 106 | |
3349 | hidnplayr | 107 | .next_ptr dd ? |
108 | .frame_start_hdr dd ? |
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109 | .frag_addr dd ? ; for packet data |
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110 | .frag_len dd ? ; for packet data |
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111 | .realaddr dd ? |
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112 | .size = 32 |
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1472 | hidnplayr | 113 | } |
114 | |||
115 | virtual at 0 |
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116 | dpd DPD |
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117 | end virtual |
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118 | |||
119 | |||
2387 | hidnplayr | 120 | struc UPD { ; Upload Packet Descriptor |
1472 | hidnplayr | 121 | |
3349 | hidnplayr | 122 | .next_ptr dd ? |
123 | .pkt_status dd ? |
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124 | .frag_addr dd ? |
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125 | .frag_len dd ? ; for packet data |
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126 | .realaddr dd ? |
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2387 | hidnplayr | 127 | .size = 32 |
1472 | hidnplayr | 128 | |
129 | } |
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130 | |||
131 | virtual at 0 |
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132 | upd UPD |
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133 | end virtual |
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134 | |||
135 | ; Registers |
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3349 | hidnplayr | 136 | REG_POWER_MGMT_CTRL = 0x7c |
137 | REG_UP_LIST_PTR = 0x38 |
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138 | REG_UP_PKT_STATUS = 0x30 |
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139 | REG_TX_FREE_THRESH = 0x2f |
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140 | REG_DN_LIST_PTR = 0x24 |
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141 | REG_DMA_CTRL = 0x20 |
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142 | REG_TX_STATUS = 0x1b |
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143 | REG_RX_STATUS = 0x18 |
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144 | REG_TX_DATA = 0x10 |
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1519 | hidnplayr | 145 | |
1472 | hidnplayr | 146 | ; Common window registers |
3349 | hidnplayr | 147 | REG_INT_STATUS = 0xe |
148 | REG_COMMAND = 0xe |
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1519 | hidnplayr | 149 | |
1472 | hidnplayr | 150 | ; Register window 7 |
3349 | hidnplayr | 151 | REG_MASTER_STATUS = 0xc |
152 | REG_POWER_MGMT_EVENT = 0xc |
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153 | REG_MASTER_LEN = 0x6 |
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154 | REG_VLAN_ETHER_TYPE = 0x4 |
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155 | REG_VLAN_MASK = 0x0 |
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156 | REG_MASTER_ADDRESS = 0x0 |
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1519 | hidnplayr | 157 | |
1472 | hidnplayr | 158 | ; Register window 6 |
3349 | hidnplayr | 159 | REG_BYTES_XMITTED_OK = 0xc |
160 | REG_BYTES_RCVD_OK = 0xa |
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161 | REG_UPPER_FRAMES_OK = 0x9 |
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162 | REG_FRAMES_DEFERRED = 0x8 |
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163 | REG_FRAMES_RCVD_OK = 0x7 |
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164 | REG_FRAMES_XMITTED_OK = 0x6 |
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165 | REG_RX_OVERRUNS = 0x5 |
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166 | REG_LATE_COLLISIONS = 0x4 |
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167 | REG_SINGLE_COLLISIONS = 0x3 |
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168 | REG_MULTIPLE_COLLISIONS = 0x2 |
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169 | REG_SQE_ERRORS = 0x1 |
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170 | REG_CARRIER_LOST = 0x0 |
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1519 | hidnplayr | 171 | |
1472 | hidnplayr | 172 | ; Register window 5 |
3349 | hidnplayr | 173 | REG_INDICATION_ENABLE = 0xc |
174 | REG_INTERRUPT_ENABLE = 0xa |
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175 | REG_TX_RECLAIM_THRESH = 0x9 |
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176 | REG_RX_FILTER = 0x8 |
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177 | REG_RX_EARLY_THRESH = 0x6 |
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178 | REG_TX_START_THRESH = 0x0 |
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1519 | hidnplayr | 179 | |
1472 | hidnplayr | 180 | ; Register window 4 |
3349 | hidnplayr | 181 | REG_UPPER_BYTES_OK = 0xe |
182 | REG_BAD_SSD = 0xc |
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183 | REG_MEDIA_STATUS = 0xa |
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184 | REG_PHYSICAL_MGMT = 0x8 |
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185 | REG_NETWORK_DIAGNOSTIC = 0x6 |
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186 | REG_FIFO_DIAGNOSTIC = 0x4 |
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187 | REG_VCO_DIAGNOSTIC = 0x2 ; may not supported |
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1519 | hidnplayr | 188 | |
1472 | hidnplayr | 189 | ; Bits in register window 4 |
3349 | hidnplayr | 190 | BIT_AUTOSELECT = 24 |
1519 | hidnplayr | 191 | |
1472 | hidnplayr | 192 | ; Register window 3 |
3349 | hidnplayr | 193 | REG_TX_FREE = 0xc |
194 | REG_RX_FREE = 0xa |
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195 | REG_MEDIA_OPTIONS = 0x8 |
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196 | REG_MAC_CONTROL = 0x6 |
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197 | REG_MAX_PKT_SIZE = 0x4 |
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198 | REG_INTERNAL_CONFIG = 0x0 |
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1519 | hidnplayr | 199 | |
1472 | hidnplayr | 200 | ; Register window 2 |
3349 | hidnplayr | 201 | REG_RESET_OPTIONS = 0xc |
202 | REG_STATION_MASK_HI = 0xa |
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203 | REG_STATION_MASK_MID = 0x8 |
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204 | REG_STATION_MASK_LO = 0x6 |
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205 | REG_STATION_ADDRESS_HI = 0x4 |
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206 | REG_STATION_ADDRESS_MID = 0x2 |
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207 | REG_STATION_ADDRESS_LO = 0x0 |
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1519 | hidnplayr | 208 | |
1472 | hidnplayr | 209 | ; Register window 1 |
3349 | hidnplayr | 210 | REG_TRIGGER_BITS = 0xc |
211 | REG_SOS_BITS = 0xa |
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212 | REG_WAKE_ON_TIMER = 0x8 |
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213 | REG_SMB_RXBYTES = 0x7 |
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214 | REG_SMB_DIAG = 0x5 |
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215 | REG_SMB_ARB = 0x4 |
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216 | REG_SMB_STATUS = 0x2 |
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217 | REG_SMB_ADDRESS = 0x1 |
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218 | REG_SMB_FIFO_DATA = 0x0 |
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1519 | hidnplayr | 219 | |
1472 | hidnplayr | 220 | ; Register window 0 |
3349 | hidnplayr | 221 | REG_EEPROM_DATA = 0xc |
222 | REG_EEPROM_COMMAND = 0xa |
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223 | REG_BIOS_ROM_DATA = 0x8 |
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224 | REG_BIOS_ROM_ADDR = 0x4 |
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1519 | hidnplayr | 225 | |
1472 | hidnplayr | 226 | ; Physical management bits |
3349 | hidnplayr | 227 | BIT_MGMT_DIR = 2 ; drive with the data written in mgmtData |
228 | BIT_MGMT_DATA = 1 ; MII management data bit |
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229 | BIT_MGMT_CLK = 0 ; MII management clock |
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1519 | hidnplayr | 230 | |
1472 | hidnplayr | 231 | ; MII commands |
3349 | hidnplayr | 232 | MII_CMD_MASK = (1111b shl 10) |
233 | MII_CMD_READ = (0110b shl 10) |
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234 | MII_CMD_WRITE = (0101b shl 10) |
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1519 | hidnplayr | 235 | |
1472 | hidnplayr | 236 | ; MII registers |
3349 | hidnplayr | 237 | REG_MII_BMCR = 0 ; basic mode control register |
238 | REG_MII_BMSR = 1 ; basic mode status register |
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239 | REG_MII_ANAR = 4 ; auto negotiation advertisement register |
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240 | REG_MII_ANLPAR = 5 ; auto negotiation link partner ability register |
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241 | REG_MII_ANER = 6 ; auto negotiation expansion register |
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1519 | hidnplayr | 242 | |
1472 | hidnplayr | 243 | ; MII bits |
3349 | hidnplayr | 244 | BIT_MII_AUTONEG_COMPLETE = 5 ; auto-negotiation complete |
245 | BIT_MII_PREAMBLE_SUPPRESSION = 6 |
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1519 | hidnplayr | 246 | |
1472 | hidnplayr | 247 | ; eeprom bits and commands |
3349 | hidnplayr | 248 | EEPROM_CMD_READ = 0x80 |
249 | EEPROM_BIT_BUSY = 15 |
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1519 | hidnplayr | 250 | |
1472 | hidnplayr | 251 | ; eeprom registers |
3349 | hidnplayr | 252 | EEPROM_REG_OEM_NODE_ADDR= 0xa |
253 | EEPROM_REG_CAPABILITIES = 0x10 |
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1519 | hidnplayr | 254 | |
1472 | hidnplayr | 255 | ; Commands for command register |
3349 | hidnplayr | 256 | SELECT_REGISTER_WINDOW = (1 shl 11) |
1472 | hidnplayr | 257 | |
3349 | hidnplayr | 258 | IS_VORTEX = 0x1 |
259 | IS_BOOMERANG = 0x2 |
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260 | IS_CYCLONE = 0x4 |
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261 | IS_TORNADO = 0x8 |
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262 | EEPROM_8BIT = 0x10 |
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263 | HAS_PWR_CTRL = 0x20 |
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264 | HAS_MII = 0x40 |
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265 | HAS_NWAY = 0x80 |
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266 | HAS_CB_FNS = 0x100 |
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267 | INVERT_MII_PWR = 0x200 |
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268 | INVERT_LED_PWR = 0x400 |
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269 | MAX_COLLISION_RESET = 0x800 |
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270 | EEPROM_OFFSET = 0x1000 |
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271 | HAS_HWCKSM = 0x2000 |
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272 | EXTRA_PREAMBLE = 0x4000 |
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1472 | hidnplayr | 273 | |
274 | ; Status |
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3349 | hidnplayr | 275 | IntLatch = 0x0001 |
276 | HostError = 0x0002 |
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277 | TxComplete = 0x0004 |
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278 | TxAvailable = 0x0008 |
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279 | RxComplete = 0x0010 |
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280 | RxEarly = 0x0020 |
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281 | IntReq = 0x0040 |
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282 | StatsFull = 0x0080 |
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283 | DMADone = 0x0100 |
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284 | DownComplete = 0x0200 |
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285 | UpComplete = 0x0400 |
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286 | DMAInProgress = 0x0800 ; 1 shl 11 (DMA controller is still busy) |
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287 | CmdInProgress = 0x1000 ; 1 shl 12 (EL3_CMD is still busy) |
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1472 | hidnplayr | 288 | |
3349 | hidnplayr | 289 | S_5_INTS = HostError + RxEarly + UpComplete + DownComplete ;+ TxComplete + RxComplete + TxAvailable |
1472 | hidnplayr | 290 | |
291 | ; Commands |
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3349 | hidnplayr | 292 | TotalReset = 0 shl 11 |
293 | SelectWindow = 1 shl 11 |
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294 | StartCoax = 2 shl 11 |
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295 | RxDisable = 3 shl 11 |
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296 | RxEnable = 4 shl 11 |
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297 | RxReset = 5 shl 11 |
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298 | UpStall = 6 shl 11 |
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299 | UpUnstall = (6 shl 11)+1 |
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300 | DownStall = (6 shl 11)+2 |
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301 | DownUnstall = (6 shl 11)+3 |
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302 | RxDiscard = 8 shl 11 |
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303 | TxEnable = 9 shl 11 |
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304 | TxDisable = 10 shl 11 |
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305 | TxReset = 11 shl 11 |
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306 | FakeIntr = 12 shl 11 |
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307 | AckIntr = 13 shl 11 |
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308 | SetIntrEnb = 14 shl 11 |
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309 | SetStatusEnb = 15 shl 11 |
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310 | SetRxFilter = 16 shl 11 |
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311 | SetRxThreshold = 17 shl 11 |
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312 | SetTxThreshold = 18 shl 11 |
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313 | SetTxStart = 19 shl 11 |
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314 | StartDMAUp = 20 shl 11 |
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315 | StartDMADown = (20 shl 11)+1 |
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316 | StatsEnable = 21 shl 11 |
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317 | StatsDisable = 22 shl 11 |
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318 | StopCoax = 23 shl 11 |
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319 | SetFilterBit = 25 shl 11 |
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1472 | hidnplayr | 320 | |
321 | ; Rx mode bits |
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3349 | hidnplayr | 322 | RxStation = 1 |
323 | RxMulticast = 2 |
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324 | RxBroadcast = 4 |
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325 | RxProm = 8 |
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1472 | hidnplayr | 326 | |
327 | ; RX/TX buffers sizes |
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3349 | hidnplayr | 328 | MAX_ETH_PKT_SIZE = 1536 ; max packet size |
329 | NUM_RX_DESC = 4 ; a power of 2 number |
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330 | NUM_TX_DESC = 4 ; a power of 2 number |
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331 | MAX_ETH_FRAME_SIZE = 1520 ; size of ethernet frame + bytes alignment |
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1472 | hidnplayr | 332 | |
1519 | hidnplayr | 333 | virtual at ebx |
1472 | hidnplayr | 334 | |
2387 | hidnplayr | 335 | device: |
1472 | hidnplayr | 336 | |
2387 | hidnplayr | 337 | ETH_DEVICE |
1472 | hidnplayr | 338 | |
2387 | hidnplayr | 339 | .dpd_buffer rd (dpd.size*NUM_TX_DESC)/4 |
340 | .upd_buffer rd (upd.size*NUM_RX_DESC)/4 |
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341 | .curr_upd dd ? |
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342 | .prev_dpd dd ? |
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1472 | hidnplayr | 343 | |
2387 | hidnplayr | 344 | .io_addr dd ? |
3205 | hidnplayr | 345 | .pci_bus dd ? |
346 | .pci_dev dd ? |
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2387 | hidnplayr | 347 | .irq_line db ? |
3323 | hidnplayr | 348 | rb 3 ; alignment |
1519 | hidnplayr | 349 | |
2387 | hidnplayr | 350 | .prev_tx_frame dd ? |
351 | .ver_id db ? |
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352 | .full_bus_master db ? |
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353 | .has_hwcksm db ? |
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354 | .preamble db ? |
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355 | .dn_list_ptr_cleared db ? |
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1519 | hidnplayr | 356 | |
2387 | hidnplayr | 357 | .size = $ - device |
1519 | hidnplayr | 358 | |
359 | end virtual |
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360 | |||
1472 | hidnplayr | 361 | section '.flat' code readable align 16 |
362 | |||
363 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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364 | ;; ;; |
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365 | ;; proc START ;; |
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366 | ;; ;; |
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367 | ;; (standard driver proc) ;; |
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368 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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369 | |||
370 | align 4 |
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371 | proc START stdcall, state:dword |
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372 | |||
2387 | hidnplayr | 373 | cmp [state], 1 |
374 | jne .exit |
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1472 | hidnplayr | 375 | |
376 | .entry: |
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377 | |||
3155 | hidnplayr | 378 | DEBUGF 1,"Loading %s driver\n", my_service |
2387 | hidnplayr | 379 | stdcall RegService, my_service, service_proc |
380 | ret |
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1472 | hidnplayr | 381 | |
382 | .fail: |
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383 | .exit: |
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2387 | hidnplayr | 384 | xor eax, eax |
385 | ret |
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1472 | hidnplayr | 386 | |
387 | endp |
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388 | |||
389 | |||
390 | |||
391 | |||
392 | |||
393 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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394 | ;; ;; |
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395 | ;; proc SERVICE_PROC ;; |
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396 | ;; ;; |
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397 | ;; (standard driver proc) ;; |
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398 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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399 | |||
400 | align 4 |
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401 | proc service_proc stdcall, ioctl:dword |
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402 | |||
2387 | hidnplayr | 403 | mov edx, [ioctl] |
404 | mov eax, [IOCTL.io_code] |
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1472 | hidnplayr | 405 | |
406 | ;------------------------------------------------------ |
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407 | |||
2387 | hidnplayr | 408 | cmp eax, 0 ;SRV_GETVERSION |
409 | jne @F |
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1472 | hidnplayr | 410 | |
2387 | hidnplayr | 411 | cmp [IOCTL.out_size], 4 |
3155 | hidnplayr | 412 | jb .fail |
2387 | hidnplayr | 413 | mov eax, [IOCTL.output] |
414 | mov [eax], dword API_VERSION |
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1472 | hidnplayr | 415 | |
2387 | hidnplayr | 416 | xor eax, eax |
417 | ret |
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1472 | hidnplayr | 418 | |
419 | ;------------------------------------------------------ |
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420 | @@: |
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2387 | hidnplayr | 421 | cmp eax, 1 ;SRV_HOOK |
422 | jne .fail |
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1472 | hidnplayr | 423 | |
2387 | hidnplayr | 424 | cmp [IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
3155 | hidnplayr | 425 | jb .fail |
1472 | hidnplayr | 426 | |
2387 | hidnplayr | 427 | mov eax, [IOCTL.input] |
428 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
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429 | jne .fail ; other types of this hardware dont exist |
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1472 | hidnplayr | 430 | |
431 | ; check if the device is already listed |
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432 | |||
2387 | hidnplayr | 433 | mov ecx, [VORTEX_DEVICES] |
434 | test ecx, ecx |
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435 | jz .maybeboomerang |
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1472 | hidnplayr | 436 | |
2387 | hidnplayr | 437 | mov esi, VORTEX_LIST |
438 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
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439 | mov ax , [eax+1] ; |
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1472 | hidnplayr | 440 | .nextdevice: |
2387 | hidnplayr | 441 | mov ebx, [esi] |
3205 | hidnplayr | 442 | cmp al, byte[device.pci_bus] |
443 | jne @f |
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444 | cmp ah, byte[device.pci_dev] |
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2387 | hidnplayr | 445 | je .find_devicenum ; Device is already loaded, let's find it's device number |
3205 | hidnplayr | 446 | @@: |
2387 | hidnplayr | 447 | add esi, 4 |
448 | loop .nextdevice |
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1472 | hidnplayr | 449 | |
450 | |||
451 | .maybeboomerang: |
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2387 | hidnplayr | 452 | mov ecx, [BOOMERANG_DEVICES] |
453 | test ecx, ecx |
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454 | jz .firstdevice |
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1472 | hidnplayr | 455 | |
2387 | hidnplayr | 456 | mov esi, BOOMERANG_LIST |
457 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
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458 | mov ax , [eax+1] ; |
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1472 | hidnplayr | 459 | .nextdevice2: |
2387 | hidnplayr | 460 | mov ebx, [esi] |
3205 | hidnplayr | 461 | cmp al, byte[device.pci_bus] |
462 | jne @f |
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463 | cmp ah, byte[device.pci_dev] |
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2387 | hidnplayr | 464 | je .find_devicenum ; Device is already loaded, let's find it's device number |
3205 | hidnplayr | 465 | @@: |
2387 | hidnplayr | 466 | add esi, 4 |
467 | loop .nextdevice2 |
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1472 | hidnplayr | 468 | |
469 | |||
470 | ; This device doesnt have its own eth_device structure yet, lets create one |
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471 | .firstdevice: |
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2387 | hidnplayr | 472 | mov ecx, [BOOMERANG_DEVICES] |
473 | add ecx, [VORTEX_DEVICES] |
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474 | cmp ecx, MAX_DEVICES ; First check if the driver can handle one more card |
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3155 | hidnplayr | 475 | jae .fail |
1472 | hidnplayr | 476 | |
2387 | hidnplayr | 477 | allocate_and_clear ebx, device.size, .fail ; Allocate the buffer for device structure |
1472 | hidnplayr | 478 | |
479 | ; Fill in the direct call addresses into the struct |
||
480 | |||
2387 | hidnplayr | 481 | mov [device.reset], reset |
482 | mov [device.transmit], null_op |
||
483 | mov [device.unload], null_op |
||
484 | mov [device.name], my_service |
||
1472 | hidnplayr | 485 | |
486 | ; save the pci bus and device numbers |
||
487 | |||
2387 | hidnplayr | 488 | mov eax, [IOCTL.input] |
3205 | hidnplayr | 489 | movzx ecx, byte[eax+1] |
490 | mov [device.pci_bus], ecx |
||
491 | movzx ecx, byte[eax+2] |
||
492 | mov [device.pci_dev], ecx |
||
1472 | hidnplayr | 493 | |
494 | ; Now, it's time to find the base io addres of the PCI device |
||
3205 | hidnplayr | 495 | PCI_find_io |
1472 | hidnplayr | 496 | |
497 | ; We've found the io address, find IRQ now |
||
3205 | hidnplayr | 498 | PCI_find_irq |
1472 | hidnplayr | 499 | |
2387 | hidnplayr | 500 | DEBUGF 1,"Hooking into device, dev:%x, bus:%x, irq:%x, addr:%x\n",\ |
501 | [device.pci_dev]:1,[device.pci_bus]:1,[device.irq_line]:1,[device.io_addr]:4 |
||
1472 | hidnplayr | 502 | |
503 | ; Ok, the eth_device structure is ready, let's probe the device |
||
2387 | hidnplayr | 504 | call probe ; this function will output in eax |
505 | test eax, eax |
||
506 | jnz .err ; If an error occured, exit |
||
1472 | hidnplayr | 507 | |
508 | |||
2387 | hidnplayr | 509 | movzx ecx, [device.ver_id] |
510 | test word [hw_versions+2+ecx*4], IS_VORTEX |
||
511 | jz .not_vortex |
||
1472 | hidnplayr | 512 | |
2387 | hidnplayr | 513 | mov eax, [VORTEX_DEVICES] ; Add the device structure to our device list |
514 | mov [VORTEX_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
||
515 | inc [VORTEX_DEVICES] ; |
||
1472 | hidnplayr | 516 | |
517 | .register: |
||
2387 | hidnplayr | 518 | mov [device.type], NET_TYPE_ETH |
519 | call NetRegDev |
||
1472 | hidnplayr | 520 | |
2387 | hidnplayr | 521 | cmp eax, -1 |
522 | je .destroy |
||
1472 | hidnplayr | 523 | |
2387 | hidnplayr | 524 | call start_device |
525 | ret |
||
1472 | hidnplayr | 526 | |
527 | .not_vortex: |
||
2387 | hidnplayr | 528 | mov eax, [BOOMERANG_DEVICES] ; Add the device structure to our device list |
529 | mov [BOOMERANG_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
||
530 | inc [BOOMERANG_DEVICES] |
||
1472 | hidnplayr | 531 | |
2387 | hidnplayr | 532 | jmp .register |
1472 | hidnplayr | 533 | |
534 | ; If the device was already loaded, find the device number and return it in eax |
||
535 | |||
536 | .find_devicenum: |
||
2387 | hidnplayr | 537 | DEBUGF 1,"Trying to find device number of already registered device\n" |
538 | call NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
||
539 | ; into a device number in edi |
||
540 | mov eax, edi ; Application wants it in eax instead |
||
541 | DEBUGF 1,"Kernel says: %u\n", eax |
||
542 | ret |
||
1472 | hidnplayr | 543 | |
544 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
||
545 | |||
546 | .destroy: |
||
2387 | hidnplayr | 547 | ; todo: reset device into virgin state |
1472 | hidnplayr | 548 | |
549 | .err: |
||
2387 | hidnplayr | 550 | stdcall KernelFree, ebx |
1472 | hidnplayr | 551 | |
552 | |||
553 | .fail: |
||
2387 | hidnplayr | 554 | or eax, -1 |
555 | ret |
||
1472 | hidnplayr | 556 | |
557 | ;------------------------------------------------------ |
||
558 | endp |
||
559 | |||
560 | |||
561 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
||
562 | ;; ;; |
||
563 | ;; Actual Hardware dependent code starts here ;; |
||
564 | ;; ;; |
||
565 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
||
566 | |||
567 | |||
568 | |||
569 | |||
570 | |||
571 | ;*************************************************************************** |
||
572 | ; Function |
||
573 | ; probe |
||
574 | ; Description |
||
575 | ; Searches for an ethernet card, enables it and clears the rx buffer |
||
576 | ; Destroyed registers |
||
577 | ; eax, ebx, ecx, edx, edi, esi |
||
578 | ; |
||
579 | ;*************************************************************************** |
||
580 | |||
581 | align 4 |
||
1519 | hidnplayr | 582 | probe: |
1472 | hidnplayr | 583 | |
2387 | hidnplayr | 584 | DEBUGF 1,"Probing 3com card\n" |
1472 | hidnplayr | 585 | |
3205 | hidnplayr | 586 | PCI_make_bus_master |
1472 | hidnplayr | 587 | |
588 | ; wake up the card |
||
2387 | hidnplayr | 589 | call wake_up |
1472 | hidnplayr | 590 | |
3205 | hidnplayr | 591 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], 0 ; get device/vendor id |
1472 | hidnplayr | 592 | |
2387 | hidnplayr | 593 | DEBUGF 1,"Vendor id: 0x%x\n", ax |
1472 | hidnplayr | 594 | |
2981 | hidnplayr | 595 | cmp ax, 0x10B7 |
2387 | hidnplayr | 596 | jne .notfound |
597 | shr eax, 16 |
||
1472 | hidnplayr | 598 | |
2387 | hidnplayr | 599 | DEBUGF 1,"Vendor ok!, device id: 0x%x\n", ax |
1472 | hidnplayr | 600 | |
601 | ; get chip version |
||
2387 | hidnplayr | 602 | mov ecx, HW_VERSIONS_SIZE/4-1 |
1521 | hidnplayr | 603 | .loop: |
2981 | hidnplayr | 604 | cmp ax, [hw_versions+ecx*4] |
2387 | hidnplayr | 605 | jz .found |
606 | loop .loop |
||
1521 | hidnplayr | 607 | .notfound: |
2387 | hidnplayr | 608 | DEBUGF 1,"Device id not found in list!\n" |
609 | or eax, -1 |
||
610 | ret |
||
1521 | hidnplayr | 611 | .found: |
2387 | hidnplayr | 612 | mov esi, [hw_str+ecx*4] |
613 | DEBUGF 1,"Hardware type: %s\n", esi |
||
614 | mov [device.name], esi |
||
1472 | hidnplayr | 615 | |
2387 | hidnplayr | 616 | mov [device.ver_id], cl |
617 | test word [hw_versions+2+ecx*4], HAS_HWCKSM |
||
618 | setnz [device.has_hwcksm] |
||
1472 | hidnplayr | 619 | ; set pci latency for vortex cards |
2387 | hidnplayr | 620 | test word [hw_versions+2+ecx*4], IS_VORTEX |
621 | jz .not_vortex |
||
1472 | hidnplayr | 622 | |
2387 | hidnplayr | 623 | mov eax, 11111000b ; 248 = max latency |
3205 | hidnplayr | 624 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], PCI_REG_LATENCY, eax |
1472 | hidnplayr | 625 | |
1521 | hidnplayr | 626 | .not_vortex: |
1472 | hidnplayr | 627 | ; set RX/TX functions |
2387 | hidnplayr | 628 | mov ax, EEPROM_REG_CAPABILITIES |
629 | call read_eeprom |
||
630 | test al, 100000b ; full bus master? |
||
631 | setnz [device.full_bus_master] |
||
632 | jnz .boomerang_func |
||
633 | mov [device.transmit], vortex_transmit |
||
634 | DEBUGF 1,"Device is a vortex type\n" |
||
635 | DEBUGF 1,"I'm sorry but vortex code hasnt been tested yet\n" |
||
636 | DEBUGF 1,"Please contact me on hidnplayr@kolibrios.org\n" |
||
637 | DEBUGF 1,"If you can help me finish it!\n" |
||
638 | or eax, -1 |
||
639 | ret |
||
640 | jmp @f |
||
1521 | hidnplayr | 641 | .boomerang_func: ; full bus master, so use boomerang functions |
2387 | hidnplayr | 642 | mov [device.transmit], boomerang_transmit |
643 | DEBUGF 1,"Device is a boomerang type\n" |
||
1521 | hidnplayr | 644 | @@: |
2387 | hidnplayr | 645 | call read_mac_eeprom |
1472 | hidnplayr | 646 | |
2387 | hidnplayr | 647 | test byte [device.full_bus_master], 0xff |
648 | jz .set_preamble |
||
1472 | hidnplayr | 649 | ; switch to register window 2 |
2387 | hidnplayr | 650 | set_io 0 |
651 | set_io REG_COMMAND |
||
652 | mov ax, SELECT_REGISTER_WINDOW+2 |
||
653 | out dx, ax |
||
1472 | hidnplayr | 654 | ; activate xcvr by setting some magic bits |
2387 | hidnplayr | 655 | set_io REG_RESET_OPTIONS |
656 | in ax, dx |
||
657 | and ax, not 0x4010 |
||
658 | movzx ecx, [device.ver_id] |
||
659 | test word [ecx*4+hw_versions+2], INVERT_LED_PWR |
||
660 | jz @f |
||
661 | or al, 0x10 |
||
1521 | hidnplayr | 662 | @@: |
2387 | hidnplayr | 663 | test word [ecx*4+hw_versions+2], INVERT_MII_PWR |
664 | jz @f |
||
665 | or ah, 0x40 |
||
1521 | hidnplayr | 666 | @@: |
2387 | hidnplayr | 667 | out dx, ax |
1521 | hidnplayr | 668 | .set_preamble: |
1472 | hidnplayr | 669 | ; use preamble as default |
2387 | hidnplayr | 670 | mov byte [device.preamble], 1 ; enable preamble |
1472 | hidnplayr | 671 | |
2387 | hidnplayr | 672 | call global_reset |
1472 | hidnplayr | 673 | |
674 | ;-------------------------- |
||
675 | ; RESET |
||
676 | |||
677 | align 4 |
||
678 | reset: |
||
679 | |||
2387 | hidnplayr | 680 | movzx eax, [device.irq_line] |
681 | DEBUGF 1,"Attaching int handler to irq %x\n",eax:1 |
||
1472 | hidnplayr | 682 | |
2387 | hidnplayr | 683 | movzx ecx, [device.ver_id] |
684 | test word [hw_versions+2+ecx*4], IS_VORTEX |
||
685 | jz .not_vortex |
||
1472 | hidnplayr | 686 | |
2387 | hidnplayr | 687 | mov esi, int_vortex |
688 | jmp .reg_int |
||
1472 | hidnplayr | 689 | |
690 | .not_vortex: |
||
2387 | hidnplayr | 691 | mov esi, int_boomerang |
1472 | hidnplayr | 692 | |
693 | .reg_int: |
||
2387 | hidnplayr | 694 | stdcall AttachIntHandler, eax, esi, dword 0 |
695 | test eax, eax |
||
696 | jnz @f |
||
697 | DEBUGF 1,"\nCould not attach int handler!\n" |
||
1472 | hidnplayr | 698 | ; or eax, -1 |
699 | ; ret |
||
700 | @@: |
||
701 | |||
2387 | hidnplayr | 702 | set_io 0 |
703 | set_io REG_COMMAND |
||
704 | mov ax, SELECT_REGISTER_WINDOW + 0 |
||
705 | out dx, ax |
||
1472 | hidnplayr | 706 | |
2387 | hidnplayr | 707 | mov ax, StopCoax |
708 | out dx, ax ; stop transceiver |
||
1472 | hidnplayr | 709 | |
2387 | hidnplayr | 710 | mov ax, SELECT_REGISTER_WINDOW + 4 |
711 | out dx, ax ; disable UTP |
||
1472 | hidnplayr | 712 | |
2387 | hidnplayr | 713 | set_io REG_MEDIA_STATUS |
714 | mov ax, 0x0 |
||
1472 | hidnplayr | 715 | |
2387 | hidnplayr | 716 | set_io REG_COMMAND |
717 | mov ax, SELECT_REGISTER_WINDOW + 0 |
||
718 | out dx, ax |
||
1472 | hidnplayr | 719 | |
2387 | hidnplayr | 720 | set_io REG_FIFO_DIAGNOSTIC |
721 | mov ax, 0 |
||
722 | out dx, ax ; disable card |
||
1472 | hidnplayr | 723 | |
2387 | hidnplayr | 724 | mov ax, 1 |
725 | out dx, ax ; enable card |
||
1472 | hidnplayr | 726 | |
2387 | hidnplayr | 727 | call write_mac |
1472 | hidnplayr | 728 | |
729 | |||
1521 | hidnplayr | 730 | ;<<<<<<<<<<<<<< |
731 | |||
2387 | hidnplayr | 732 | set_io REG_COMMAND |
733 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
734 | out dx, ax |
||
1472 | hidnplayr | 735 | |
2387 | hidnplayr | 736 | mov ecx, 32 |
737 | set_io 0x0b |
||
1472 | hidnplayr | 738 | .loop: |
2387 | hidnplayr | 739 | in al, dx |
740 | loop .loop |
||
1472 | hidnplayr | 741 | |
3349 | hidnplayr | 742 | ; Get rid of stray ints |
2387 | hidnplayr | 743 | set_io REG_COMMAND |
744 | mov ax, AckIntr + 0xff |
||
745 | out dx, ax |
||
1472 | hidnplayr | 746 | |
2387 | hidnplayr | 747 | mov ax, SetStatusEnb + S_5_INTS |
748 | out dx, ax |
||
1472 | hidnplayr | 749 | |
2387 | hidnplayr | 750 | mov ax, SetIntrEnb + S_5_INTS |
751 | out dx, ax |
||
1472 | hidnplayr | 752 | |
2387 | hidnplayr | 753 | call set_rx_mode |
754 | call set_active_port |
||
1472 | hidnplayr | 755 | |
1521 | hidnplayr | 756 | ;>>>>>>>>>> |
757 | |||
2387 | hidnplayr | 758 | call create_rx_ring |
759 | call rx_reset |
||
760 | call tx_reset |
||
1521 | hidnplayr | 761 | |
762 | ;>>>>>>>>>>>>>>>>>> |
||
763 | |||
2387 | hidnplayr | 764 | xor eax, eax |
1481 | hidnplayr | 765 | ; clear packet/byte counters |
1472 | hidnplayr | 766 | |
2387 | hidnplayr | 767 | lea edi, [device.bytes_tx] |
768 | mov ecx, 6 |
||
769 | rep stosd |
||
1481 | hidnplayr | 770 | |
1519 | hidnplayr | 771 | ; Set the mtu, kernel will be able to send now |
2387 | hidnplayr | 772 | mov [device.mtu], 1514 |
1519 | hidnplayr | 773 | |
2387 | hidnplayr | 774 | ret |
1472 | hidnplayr | 775 | |
776 | |||
777 | |||
778 | |||
779 | |||
780 | align 4 |
||
1521 | hidnplayr | 781 | start_device: |
2387 | hidnplayr | 782 | DEBUGF 1,"Starting the device\n" |
1472 | hidnplayr | 783 | |
2387 | hidnplayr | 784 | set_io 0 |
785 | set_io REG_COMMAND |
||
786 | mov ax, SetTxThreshold + 60 ;2047 ; recommended by the manual :) |
||
787 | out dx, ax |
||
1472 | hidnplayr | 788 | |
2387 | hidnplayr | 789 | call check_tx_status |
1472 | hidnplayr | 790 | |
2387 | hidnplayr | 791 | set_io 0 |
792 | set_io REG_COMMAND |
||
1472 | hidnplayr | 793 | ; switch to register window 4 |
2387 | hidnplayr | 794 | mov ax, SELECT_REGISTER_WINDOW+4 |
795 | out dx, ax |
||
1472 | hidnplayr | 796 | |
797 | ; wait for linkDetect |
||
2387 | hidnplayr | 798 | set_io REG_MEDIA_STATUS |
799 | mov ecx, 20 ; wait for max 2s |
||
1521 | hidnplayr | 800 | .link_detect_loop: |
2387 | hidnplayr | 801 | mov esi, 100 |
802 | call Sleep ; 100 ms |
||
803 | in ax, dx |
||
804 | test ah, 1000b ; linkDetect |
||
805 | jnz @f |
||
806 | loop .link_detect_loop |
||
807 | DEBUGF 1,"Link detect timed-out!\n" |
||
1521 | hidnplayr | 808 | @@: |
1472 | hidnplayr | 809 | |
810 | ; print link type |
||
2387 | hidnplayr | 811 | xor eax, eax |
3346 | hidnplayr | 812 | bsr ax, word [device.state] |
2387 | hidnplayr | 813 | jz @f |
814 | sub ax, 4 |
||
1521 | hidnplayr | 815 | @@: |
816 | |||
2387 | hidnplayr | 817 | mov esi, [link_str+eax*4] |
818 | DEBUGF 1,"Established Link type: %s\n", esi |
||
1472 | hidnplayr | 819 | |
1521 | hidnplayr | 820 | ; enable interrupts |
1472 | hidnplayr | 821 | |
2387 | hidnplayr | 822 | set_io REG_COMMAND |
823 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
824 | out dx, ax |
||
1472 | hidnplayr | 825 | |
2387 | hidnplayr | 826 | mov ax, AckIntr + 0xff |
827 | out dx, ax |
||
1472 | hidnplayr | 828 | |
2387 | hidnplayr | 829 | mov ax, SetStatusEnb + S_5_INTS |
830 | out dx, ax |
||
1472 | hidnplayr | 831 | |
2387 | hidnplayr | 832 | mov ax, SetIntrEnb + S_5_INTS |
833 | out dx, ax |
||
1472 | hidnplayr | 834 | |
3349 | hidnplayr | 835 | ; Start RX/TX |
836 | |||
837 | set_io 0 |
||
838 | set_io REG_COMMAND |
||
839 | mov ax, RxEnable |
||
840 | out dx, ax |
||
841 | |||
842 | mov ax, TxEnable |
||
843 | out dx, ax |
||
844 | |||
845 | set_io REG_COMMAND |
||
846 | mov ax, SetRxThreshold + 208 |
||
847 | out dx, ax |
||
848 | |||
849 | mov ax, SetTxThreshold + 60 ;16 ; recommended by the manual :) |
||
850 | out dx, ax |
||
851 | |||
852 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
853 | out dx, ax |
||
854 | |||
2387 | hidnplayr | 855 | ret |
1472 | hidnplayr | 856 | |
857 | |||
858 | |||
859 | |||
860 | |||
861 | |||
862 | |||
863 | align 4 |
||
864 | set_rx_mode: |
||
865 | |||
2387 | hidnplayr | 866 | DEBUGF 1,"Setting RX mode\n" |
1521 | hidnplayr | 867 | |
2387 | hidnplayr | 868 | set_io 0 |
869 | set_io REG_COMMAND |
||
1472 | hidnplayr | 870 | |
2387 | hidnplayr | 871 | if defined PROMISCIOUS |
872 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast + RxProm |
||
1521 | hidnplayr | 873 | else if defined ALLMULTI |
2387 | hidnplayr | 874 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast |
1521 | hidnplayr | 875 | else |
2387 | hidnplayr | 876 | mov ax, SetRxFilter + RxStation + RxBroadcast |
1521 | hidnplayr | 877 | end if |
2387 | hidnplayr | 878 | out dx, ax |
1472 | hidnplayr | 879 | |
2387 | hidnplayr | 880 | ret |
1472 | hidnplayr | 881 | |
882 | |||
883 | |||
884 | |||
885 | |||
886 | ;*************************************************************************** |
||
887 | ; Function |
||
888 | ; global_reset |
||
889 | ; Description |
||
890 | ; resets the device |
||
891 | ; Parameters: |
||
892 | ; ebp - io_addr |
||
893 | ; Return value: |
||
894 | ; Destroyed registers |
||
895 | ; ax, ecx, edx, esi |
||
896 | ; |
||
897 | ;***************************************************************************1 |
||
898 | |||
899 | align 4 |
||
900 | global_reset: |
||
901 | |||
2387 | hidnplayr | 902 | DEBUGF 1,"Global reset..\n" |
1472 | hidnplayr | 903 | |
904 | ; GlobalReset |
||
2387 | hidnplayr | 905 | set_io 0 |
906 | set_io REG_COMMAND |
||
907 | xor eax, eax |
||
1472 | hidnplayr | 908 | ; or al, 0x14 |
2387 | hidnplayr | 909 | out dx, ax |
1472 | hidnplayr | 910 | ; wait for GlobalReset to complete |
2387 | hidnplayr | 911 | mov ecx, 64000 |
1521 | hidnplayr | 912 | .loop: |
2387 | hidnplayr | 913 | in ax , dx |
914 | test ah , 10000b ; check CmdInProgress |
||
915 | loopz .loop |
||
1521 | hidnplayr | 916 | |
2387 | hidnplayr | 917 | DEBUGF 1,"Waiting for nic to boot..\n" |
1472 | hidnplayr | 918 | ; wait for 2 seconds for NIC to boot |
2387 | hidnplayr | 919 | mov esi, 2000 |
920 | call Sleep ; 2 seconds |
||
1472 | hidnplayr | 921 | |
2387 | hidnplayr | 922 | DEBUGF 1,"Ok!\n" |
1472 | hidnplayr | 923 | |
2387 | hidnplayr | 924 | ret |
1472 | hidnplayr | 925 | |
926 | |||
927 | |||
928 | ;*************************************************************************** |
||
929 | ; Function |
||
930 | ; tx_reset |
||
931 | ; Description |
||
932 | ; resets and enables transmitter engine |
||
933 | ; |
||
934 | ;*************************************************************************** |
||
935 | |||
936 | align 4 |
||
937 | tx_reset: |
||
2387 | hidnplayr | 938 | DEBUGF 1,"tx reset\n" |
1472 | hidnplayr | 939 | |
940 | ; TxReset |
||
2387 | hidnplayr | 941 | set_io 0 |
942 | set_io REG_COMMAND |
||
943 | mov ax, TxReset |
||
944 | out dx, ax |
||
1472 | hidnplayr | 945 | ; Wait for TxReset to complete |
2387 | hidnplayr | 946 | mov ecx, 200000 |
1472 | hidnplayr | 947 | .tx_reset_loop: |
2387 | hidnplayr | 948 | in ax, dx |
949 | test ah, 10000b ; check CmdInProgress |
||
950 | jz .tx_set_prev |
||
951 | dec ecx |
||
952 | jnz .tx_reset_loop |
||
1472 | hidnplayr | 953 | .tx_set_prev: |
954 | ; init last_dpd |
||
2387 | hidnplayr | 955 | lea eax, [device.dpd_buffer + (NUM_TX_DESC-1)*dpd.size] |
956 | mov [device.prev_dpd], eax |
||
1472 | hidnplayr | 957 | |
958 | .tx_enable: |
||
2387 | hidnplayr | 959 | ret |
1472 | hidnplayr | 960 | |
961 | |||
962 | |||
963 | ;*************************************************************************** |
||
964 | ; Function |
||
965 | ; rx_reset |
||
966 | ; Description |
||
967 | ; resets and enables receiver engine |
||
968 | ; |
||
969 | ;*************************************************************************** |
||
970 | |||
971 | align 4 |
||
972 | rx_reset: |
||
973 | |||
2387 | hidnplayr | 974 | DEBUGF 1,"rx reset\n" |
1472 | hidnplayr | 975 | |
2387 | hidnplayr | 976 | set_io 0 |
977 | set_io REG_COMMAND |
||
978 | mov ax, RxReset or 0x4 |
||
979 | out dx, ax |
||
1519 | hidnplayr | 980 | |
1472 | hidnplayr | 981 | ; wait for RxReset to complete |
2387 | hidnplayr | 982 | mov ecx, 200000 |
1519 | hidnplayr | 983 | .loop: |
2387 | hidnplayr | 984 | in ax, dx |
985 | test ah, 10000b ; check CmdInProgress |
||
986 | jz .done |
||
987 | dec ecx |
||
988 | jnz .loop |
||
1521 | hidnplayr | 989 | .done: |
1519 | hidnplayr | 990 | |
2387 | hidnplayr | 991 | lea eax, [device.upd_buffer] |
992 | mov [device.curr_upd], eax |
||
993 | GetRealAddr |
||
994 | set_io 0 |
||
995 | set_io REG_UP_LIST_PTR |
||
996 | out dx, eax |
||
1521 | hidnplayr | 997 | |
998 | .rx_enable: |
||
2387 | hidnplayr | 999 | ret |
1521 | hidnplayr | 1000 | |
1001 | |||
1002 | align 4 |
||
1003 | create_rx_ring: |
||
1472 | hidnplayr | 1004 | ; create upd ring |
2387 | hidnplayr | 1005 | lea eax, [device.upd_buffer] |
1006 | GetRealAddr |
||
1007 | mov edi, eax ; real addr of first descr |
||
1472 | hidnplayr | 1008 | |
2387 | hidnplayr | 1009 | lea esi, [device.upd_buffer] ; ptr to first descr |
1010 | lea edx, [device.upd_buffer + (NUM_RX_DESC-1)*upd.size] ; ptr to last descr |
||
1472 | hidnplayr | 1011 | |
2387 | hidnplayr | 1012 | mov ecx, NUM_RX_DESC |
1472 | hidnplayr | 1013 | |
1519 | hidnplayr | 1014 | .upd_loop: |
2387 | hidnplayr | 1015 | mov [edx + upd.next_ptr], edi |
1472 | hidnplayr | 1016 | |
2387 | hidnplayr | 1017 | push ecx edx |
1018 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
1019 | pop edx ecx |
||
1020 | mov [esi + upd.realaddr], eax |
||
1021 | call GetPgAddr |
||
1022 | mov [esi + upd.frag_addr], eax |
||
1023 | and [esi + upd.pkt_status], 0 |
||
1024 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
1472 | hidnplayr | 1025 | |
2387 | hidnplayr | 1026 | DEBUGF 1,"UPD: lin=%x phys=%x len=%x next ptr=%x\n", [esi+upd.realaddr]:8, [esi+upd.frag_addr]:8, [esi+upd.frag_len]:8, edi |
1027 | DEBUGF 1,"UPD: cur=%x prev=%x\n", esi, edx |
||
1472 | hidnplayr | 1028 | |
2387 | hidnplayr | 1029 | mov edx, esi |
1030 | add esi, upd.size |
||
1031 | add edi, upd.size |
||
1032 | dec ecx |
||
1033 | jnz .upd_loop |
||
1472 | hidnplayr | 1034 | |
2387 | hidnplayr | 1035 | ret |
1472 | hidnplayr | 1036 | |
1037 | |||
1038 | |||
1039 | ;--------------------------------------------------------------------------- |
||
1040 | ; Function |
||
1041 | ; try_link_detect |
||
1042 | ; Description |
||
1043 | ; try_link_detect checks if link exists |
||
1044 | ; Parameters |
||
1045 | ; ebx = device structure |
||
1046 | ; Return value |
||
1047 | ; al - 0 ; no link detected |
||
1048 | ; al - 1 ; link detected |
||
1049 | ; Destroyed registers |
||
1050 | ; eax, ebx, ecx, edx, edi, esi |
||
1051 | ; |
||
1052 | ;--------------------------------------------------------------------------- |
||
1053 | |||
1054 | align 4 |
||
1055 | try_link_detect: |
||
1056 | |||
2387 | hidnplayr | 1057 | DEBUGF 1,"trying to detect link\n" |
1472 | hidnplayr | 1058 | |
1059 | ; create self-directed packet |
||
2387 | hidnplayr | 1060 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1061 | test eax, eax |
||
1062 | jz .fail |
||
1521 | hidnplayr | 1063 | |
2387 | hidnplayr | 1064 | pushd 20 ; Packet parameters for device.transmit |
1065 | push eax ; |
||
1521 | hidnplayr | 1066 | |
2387 | hidnplayr | 1067 | mov edi, eax |
1521 | hidnplayr | 1068 | |
2387 | hidnplayr | 1069 | lea esi, [device.mac] |
1070 | movsw |
||
1071 | movsd |
||
1072 | sub esi, 6 |
||
1073 | movsw |
||
1074 | movsd |
||
1075 | mov ax , 0x0608 |
||
1076 | stosw |
||
1472 | hidnplayr | 1077 | |
1078 | ; download self-directed packet |
||
2387 | hidnplayr | 1079 | call [device.transmit] |
1472 | hidnplayr | 1080 | |
1081 | ; switch to register window 4 |
||
2387 | hidnplayr | 1082 | set_io 0 |
1083 | set_io REG_COMMAND |
||
1084 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1085 | out dx, ax |
||
1472 | hidnplayr | 1086 | |
1087 | ; See if we have received the packet by now.. |
||
2387 | hidnplayr | 1088 | cmp [device.packets_rx], 0 |
1089 | jnz .link_detected |
||
1472 | hidnplayr | 1090 | |
1091 | ; switch to register window 4 |
||
2387 | hidnplayr | 1092 | set_io REG_COMMAND |
1093 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1094 | out dx, ax |
||
1472 | hidnplayr | 1095 | |
1096 | ; read linkbeatdetect |
||
2387 | hidnplayr | 1097 | set_io REG_MEDIA_STATUS |
1098 | in ax, dx |
||
1099 | test ah, 1000b ; test linkBeatDetect |
||
1100 | jnz .link_detected |
||
1101 | xor al, al |
||
1102 | jmp .finish |
||
1472 | hidnplayr | 1103 | |
1521 | hidnplayr | 1104 | .link_detected: |
2387 | hidnplayr | 1105 | DEBUGF 1,"link detected!\n" |
1106 | setb al |
||
1472 | hidnplayr | 1107 | |
1521 | hidnplayr | 1108 | .finish: |
2387 | hidnplayr | 1109 | test al, al |
1110 | jz @f |
||
3346 | hidnplayr | 1111 | or byte [device.state+1], 100b |
1521 | hidnplayr | 1112 | @@: |
2387 | hidnplayr | 1113 | ret |
1472 | hidnplayr | 1114 | |
1521 | hidnplayr | 1115 | .fail: |
2387 | hidnplayr | 1116 | ret |
1472 | hidnplayr | 1117 | |
1118 | |||
1521 | hidnplayr | 1119 | |
1472 | hidnplayr | 1120 | ;*************************************************************************** |
1121 | ; Function |
||
1122 | ; try_phy |
||
1123 | ; Description |
||
1124 | ; try_phy checks the auto-negotiation function |
||
1125 | ; in the PHY at PHY index. It can also be extended to |
||
1126 | ; include link detection for non-IEEE 802.3u |
||
1521 | hidnplayr | 1127 | ; auto-negotiation devices, for instance the BCM5000. ; TODO: BCM5000 |
1472 | hidnplayr | 1128 | ; Parameters |
1129 | ; ah - PHY index |
||
1130 | ; ebx - device stucture |
||
1131 | ; Return value |
||
1132 | ; al - 0 link is auto-negotiated |
||
1133 | ; al - 1 no link is auto-negotiated |
||
1134 | ; Destroyed registers |
||
1135 | ; eax, ebx, ecx, edx, esi |
||
1136 | ; |
||
1137 | ;*************************************************************************** |
||
1138 | |||
1139 | align 4 |
||
1140 | try_phy: |
||
1141 | |||
2387 | hidnplayr | 1142 | DEBUGF 1,"PHY=%u\n", ah |
1143 | DEBUGF 1,"Detecting if device is auto-negotiation capable\n" |
||
1472 | hidnplayr | 1144 | |
2387 | hidnplayr | 1145 | mov al, REG_MII_BMCR |
1146 | push eax |
||
1147 | call mdio_read ; returns with window #4 |
||
1148 | or ah , 0x80 ; software reset |
||
1149 | mov esi, eax |
||
1150 | mov eax, dword [esp] |
||
1151 | call mdio_write ; returns with window #4 |
||
1472 | hidnplayr | 1152 | |
1153 | ; wait for reset to complete |
||
2387 | hidnplayr | 1154 | mov esi, 2000 |
1155 | stdcall Sleep ; 2s |
||
1156 | mov eax, [esp] |
||
1157 | call mdio_read ; returns with window #4 |
||
1158 | test ah , 0x80 |
||
1159 | jnz .fail1 |
||
1160 | mov eax, [esp] |
||
1472 | hidnplayr | 1161 | |
1162 | ; wait for a while after reset |
||
2387 | hidnplayr | 1163 | mov esi, 20 |
1164 | stdcall Sleep ; 20ms |
||
1165 | mov eax, [esp] |
||
1166 | mov al , REG_MII_BMSR |
||
1167 | call mdio_read ; returns with window #4 |
||
1168 | test al , 1 ; extended capability supported? |
||
1169 | jz .fail2 |
||
1472 | hidnplayr | 1170 | |
1171 | ; auto-neg capable? |
||
2387 | hidnplayr | 1172 | test al , 1000b |
1173 | jz .fail2 ; not auto-negotiation capable |
||
1472 | hidnplayr | 1174 | |
2387 | hidnplayr | 1175 | DEBUGF 1,"Device is auto-negotiation capable\n" |
1521 | hidnplayr | 1176 | |
1472 | hidnplayr | 1177 | ; auto-neg complete? |
2387 | hidnplayr | 1178 | test al , 100000b |
1179 | jnz .auto_neg_ok |
||
1472 | hidnplayr | 1180 | |
2387 | hidnplayr | 1181 | DEBUGF 1,"Restarting auto-negotiation\n" |
1521 | hidnplayr | 1182 | |
1472 | hidnplayr | 1183 | ; restart auto-negotiation |
2387 | hidnplayr | 1184 | mov eax, [esp] |
1185 | mov al , REG_MII_ANAR |
||
1186 | push eax |
||
1187 | call mdio_read ; returns with window #4 |
||
1188 | or ax , 1111b shl 5; advertise only 10base-T and 100base-TX |
||
1189 | mov esi, eax |
||
1190 | pop eax |
||
1191 | call mdio_write ; returns with window #4 |
||
1192 | mov eax, [esp] |
||
1193 | call mdio_read ; returns with window #4 |
||
1194 | mov esi, eax |
||
1195 | or bh , 10010b ; restart auto-negotiation |
||
1196 | mov eax, [esp] |
||
1197 | call mdio_write ; returns with window #4 |
||
1198 | mov esi, 4000 |
||
1199 | stdcall Sleep ; 4 seconds |
||
1200 | mov eax, [esp] |
||
1201 | mov al , REG_MII_BMSR |
||
1202 | call mdio_read ; returns with window #4 |
||
1203 | test al , 100000b ; auto-neg complete? |
||
1204 | jnz .auto_neg_ok |
||
1205 | jmp .fail3 |
||
1521 | hidnplayr | 1206 | .auto_neg_ok: |
1472 | hidnplayr | 1207 | |
2387 | hidnplayr | 1208 | DEBUGF 1,"Auto-negotiation complete\n" |
1521 | hidnplayr | 1209 | |
1472 | hidnplayr | 1210 | ; compare advertisement and link partner ability registers |
2387 | hidnplayr | 1211 | mov eax, [esp] |
1212 | mov al , REG_MII_ANAR |
||
1213 | call mdio_read ; returns with window #4 |
||
1214 | xchg eax, [esp] |
||
1215 | mov al , REG_MII_ANLPAR |
||
1216 | call mdio_read ; returns with window #4 |
||
1217 | pop esi |
||
1218 | and eax, esi |
||
1219 | and eax, 1111100000b |
||
1220 | push eax |
||
1472 | hidnplayr | 1221 | |
3346 | hidnplayr | 1222 | mov word[device.state+2], ax |
1472 | hidnplayr | 1223 | |
1224 | ; switch to register window 3 |
||
2387 | hidnplayr | 1225 | set_io 0 |
1226 | set_io REG_COMMAND |
||
1227 | mov ax , SELECT_REGISTER_WINDOW+3 |
||
1228 | out dx , ax |
||
1472 | hidnplayr | 1229 | |
1230 | ; set full-duplex mode |
||
2387 | hidnplayr | 1231 | set_io REG_MAC_CONTROL |
1232 | in ax , dx |
||
1233 | and ax , not 0x120 ; clear full duplex and flow control |
||
1234 | pop esi |
||
1235 | test esi, 1010b shl 5; check for full-duplex |
||
1236 | jz .half_duplex |
||
1237 | or ax , 0x120 ; set full duplex and flow control |
||
1521 | hidnplayr | 1238 | .half_duplex: |
2387 | hidnplayr | 1239 | DEBUGF 1,"Using half-duplex\n" |
1240 | out dx , ax |
||
1241 | mov al , 1 |
||
1242 | ret |
||
1472 | hidnplayr | 1243 | |
1521 | hidnplayr | 1244 | |
1245 | .fail1: |
||
2387 | hidnplayr | 1246 | DEBUGF 1,"reset failed!\n" |
1247 | pop eax |
||
1248 | xor al, al |
||
1249 | ret |
||
1472 | hidnplayr | 1250 | |
1521 | hidnplayr | 1251 | .fail2: |
2387 | hidnplayr | 1252 | DEBUGF 1,"This device is not auto-negotiation capable!\n" |
1253 | pop eax |
||
1254 | xor al, al |
||
1255 | ret |
||
1472 | hidnplayr | 1256 | |
1521 | hidnplayr | 1257 | .fail3: |
2387 | hidnplayr | 1258 | DEBUGF 1,"auto-negotiation reset failed!\n" |
1259 | pop eax |
||
1260 | xor al, al |
||
1261 | ret |
||
1472 | hidnplayr | 1262 | |
1521 | hidnplayr | 1263 | |
1264 | |||
1472 | hidnplayr | 1265 | ;*************************************************************************** |
1266 | ; Function |
||
1267 | ; try_mii |
||
1268 | ; Description |
||
1269 | ; try_MII checks the on-chip auto-negotiation logic |
||
1270 | ; or an off-chip MII PHY, depending upon what is set in |
||
1271 | ; xcvrSelect by the caller. |
||
1272 | ; It exits when it finds the first device with a good link. |
||
1273 | ; Parameters |
||
1274 | ; ebp - io_addr |
||
1275 | ; Return value |
||
1276 | ; al - 0 |
||
1277 | ; al - 1 |
||
1278 | ; Destroyed registers |
||
1279 | ; eax, ebx, ecx, edx, esi |
||
1280 | ; |
||
1281 | ;*************************************************************************** |
||
1282 | |||
1283 | align 4 |
||
1284 | try_mii: |
||
1285 | |||
2387 | hidnplayr | 1286 | DEBUGF 1,"trying to find MII PHY\n" |
1472 | hidnplayr | 1287 | |
1288 | ; switch to register window 3 |
||
2387 | hidnplayr | 1289 | set_io 0 |
1290 | set_io REG_COMMAND |
||
1291 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1292 | out dx, ax |
||
1293 | set_io REG_INTERNAL_CONFIG |
||
1294 | in eax, dx |
||
1295 | and eax, (1111b shl 20) |
||
1296 | cmp eax, (1000b shl 20) ; is auto-negotiation set? |
||
1297 | jne .mii_device |
||
1521 | hidnplayr | 1298 | |
2387 | hidnplayr | 1299 | DEBUGF 1,"auto-negotiation is set\n" |
1472 | hidnplayr | 1300 | ; switch to register window 4 |
2387 | hidnplayr | 1301 | set_io REG_COMMAND |
1302 | mov ax , SELECT_REGISTER_WINDOW+4 |
||
1303 | out dx , ax |
||
1521 | hidnplayr | 1304 | |
1472 | hidnplayr | 1305 | ; PHY==24 is the on-chip auto-negotiation logic |
1306 | ; it supports only 10base-T and 100base-TX |
||
2387 | hidnplayr | 1307 | mov ah , 24 |
1308 | call try_phy |
||
1309 | test al , al |
||
1310 | jz .fail_finish |
||
1521 | hidnplayr | 1311 | |
2387 | hidnplayr | 1312 | mov cl , 24 |
1313 | jmp .check_preamble |
||
1521 | hidnplayr | 1314 | |
1315 | .mii_device: |
||
2387 | hidnplayr | 1316 | cmp eax, (0110b shl 20) |
1317 | jne .fail_finish |
||
1521 | hidnplayr | 1318 | |
2387 | hidnplayr | 1319 | set_io 0 |
1320 | set_io REG_COMMAND |
||
1321 | mov ax , SELECT_REGISTER_WINDOW+4 |
||
1322 | out dx , ax |
||
1521 | hidnplayr | 1323 | |
2387 | hidnplayr | 1324 | set_io REG_PHYSICAL_MGMT |
1325 | in ax , dx |
||
1326 | and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA) |
||
1327 | cmp al , (1 shl BIT_MGMT_DATA) |
||
1328 | je .search_for_phy |
||
1521 | hidnplayr | 1329 | |
2387 | hidnplayr | 1330 | xor al , al |
1331 | ret |
||
1521 | hidnplayr | 1332 | |
1333 | .search_for_phy: |
||
1472 | hidnplayr | 1334 | ; search for PHY |
2387 | hidnplayr | 1335 | mov cx , 31 |
1521 | hidnplayr | 1336 | .search_phy_loop: |
2387 | hidnplayr | 1337 | DEBUGF 1,"Searching the PHY\n" |
1338 | cmp cx , 24 |
||
1339 | je .next_phy |
||
1340 | mov ah , cl ; ah = phy |
||
1341 | mov al , REG_MII_BMCR ; al = Basic Mode Status Register |
||
1342 | push cx |
||
1343 | call mdio_read |
||
1344 | pop cx |
||
1345 | test ax , ax |
||
1346 | jz .next_phy |
||
1347 | cmp ax , 0xffff |
||
1348 | je .next_phy |
||
1349 | mov ah , cl ; ah = phy |
||
1350 | push cx |
||
1351 | call try_phy |
||
1352 | pop cx |
||
1353 | test al , al |
||
1354 | jnz .check_preamble |
||
1521 | hidnplayr | 1355 | .next_phy: |
2387 | hidnplayr | 1356 | loopw .search_phy_loop |
1521 | hidnplayr | 1357 | |
1358 | .fail_finish: |
||
2387 | hidnplayr | 1359 | xor al, al |
1360 | ret |
||
1521 | hidnplayr | 1361 | |
1472 | hidnplayr | 1362 | ; epilog |
1521 | hidnplayr | 1363 | .check_preamble: |
2387 | hidnplayr | 1364 | DEBUGF 1,"Using PHY: %u\nChecking PreAmble\n", cl |
1365 | push eax ; eax contains the return value of try_phy |
||
1472 | hidnplayr | 1366 | ; check hard coded preamble forcing |
2387 | hidnplayr | 1367 | movzx eax, [device.ver_id] |
1368 | test word [eax*4+hw_versions+2], EXTRA_PREAMBLE |
||
1369 | setnz [device.preamble] ; force preamble |
||
1370 | jnz .finish |
||
1521 | hidnplayr | 1371 | |
1472 | hidnplayr | 1372 | ; check mii for preamble suppression |
2387 | hidnplayr | 1373 | mov ah, cl |
1374 | mov al, REG_MII_BMSR |
||
1375 | call mdio_read |
||
1376 | test al, 1000000b ; preamble suppression? |
||
1377 | setz [device.preamble] ; no |
||
1521 | hidnplayr | 1378 | |
1379 | .finish: |
||
2387 | hidnplayr | 1380 | pop eax |
1381 | ret |
||
1472 | hidnplayr | 1382 | |
1383 | |||
1384 | |||
1385 | ;*************************************************************************** |
||
1386 | ; Function |
||
1387 | ; test_packet |
||
1388 | ; Description |
||
1389 | ; try_loopback try a loopback packet for 10BASE2 or AUI port |
||
1390 | ; Parameters |
||
1391 | ; ebx = device structure |
||
1392 | ; |
||
1393 | ;*************************************************************************** |
||
1394 | |||
1395 | align 4 |
||
1396 | test_packet: |
||
1397 | |||
2387 | hidnplayr | 1398 | DEBUGF 1,"sending test packet\n" |
1472 | hidnplayr | 1399 | |
1400 | ; switch to register window 3 |
||
2387 | hidnplayr | 1401 | set_io 0 |
1402 | set_io REG_COMMAND |
||
1403 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1404 | out dx, ax |
||
1472 | hidnplayr | 1405 | |
1406 | ; set fullDuplexEnable in MacControl register |
||
2387 | hidnplayr | 1407 | set_io REG_MAC_CONTROL |
1408 | in ax, dx |
||
1409 | or ax, 0x120 |
||
1410 | out dx, ax |
||
1472 | hidnplayr | 1411 | |
1412 | ; switch to register window 5 |
||
2387 | hidnplayr | 1413 | set_io REG_COMMAND |
1414 | mov ax, SELECT_REGISTER_WINDOW+5 |
||
1415 | out dx, ax |
||
1472 | hidnplayr | 1416 | |
1417 | ; set RxFilter to enable individual address matches |
||
2387 | hidnplayr | 1418 | mov ax, (10000b shl 11) |
1419 | set_io REG_RX_FILTER |
||
1420 | in al, dx |
||
1421 | or al, 1 |
||
1422 | set_io REG_COMMAND |
||
1423 | out dx, ax |
||
1472 | hidnplayr | 1424 | |
1425 | ; issue RxEnable and TxEnable |
||
2387 | hidnplayr | 1426 | call rx_reset |
1427 | call tx_reset |
||
1472 | hidnplayr | 1428 | |
1521 | hidnplayr | 1429 | ; create self-directed packet |
2387 | hidnplayr | 1430 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1431 | test eax, eax |
||
1432 | jz .fail |
||
1521 | hidnplayr | 1433 | |
2387 | hidnplayr | 1434 | pushd 20 ; Packet parameters for device.transmit |
1435 | push eax ; |
||
1521 | hidnplayr | 1436 | |
2387 | hidnplayr | 1437 | mov edi, eax |
1438 | lea esi, [device.mac] |
||
1439 | movsw |
||
1440 | movsd |
||
1441 | sub esi, 6 |
||
1442 | movsw |
||
1443 | movsd |
||
1444 | mov ax , 0x0608 |
||
1445 | stosw |
||
1472 | hidnplayr | 1446 | |
1521 | hidnplayr | 1447 | ; download self-directed packet |
2387 | hidnplayr | 1448 | call [device.transmit] |
1472 | hidnplayr | 1449 | |
1450 | ; wait for 2s |
||
2387 | hidnplayr | 1451 | mov esi, 2000 |
1452 | call Sleep |
||
1472 | hidnplayr | 1453 | |
1454 | ; check if self-directed packet is received |
||
2387 | hidnplayr | 1455 | mov eax, [device.packets_rx] |
1456 | test eax, eax |
||
1457 | jnz .finish |
||
1472 | hidnplayr | 1458 | |
1459 | ; switch to register window 3 |
||
2387 | hidnplayr | 1460 | set_io 0 |
1461 | set_io REG_COMMAND |
||
1462 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1463 | out dx, ax |
||
1472 | hidnplayr | 1464 | |
1465 | ; clear fullDuplexEnable in MacControl register |
||
2387 | hidnplayr | 1466 | set_io REG_MAC_CONTROL |
1467 | in ax , dx |
||
1468 | and ax , not 0x120 |
||
1469 | out dx , ax |
||
1521 | hidnplayr | 1470 | .fail: |
2387 | hidnplayr | 1471 | xor eax, eax |
1472 | hidnplayr | 1472 | |
1521 | hidnplayr | 1473 | .finish: |
2387 | hidnplayr | 1474 | ret |
1472 | hidnplayr | 1475 | |
1476 | |||
1477 | |||
1478 | ;*************************************************************************** |
||
1479 | ; Function |
||
1480 | ; try_loopback |
||
1481 | ; Description |
||
1482 | ; tries a loopback packet for 10BASE2 or AUI port |
||
1483 | ; Parameters |
||
1484 | ; al - 0: 10Mbps AUI connector |
||
1485 | ; 1: 10BASE-2 |
||
1486 | ; ebp - io_addr |
||
1487 | ; Return value |
||
1488 | ; al - 0 |
||
1489 | ; al - 1 |
||
1490 | ; Destroyed registers |
||
1491 | ; eax, ebx, ecx, edx, edi, esi |
||
1492 | ; |
||
1493 | ;*************************************************************************** |
||
1494 | |||
1495 | align 4 |
||
1496 | try_loopback: |
||
1497 | |||
2387 | hidnplayr | 1498 | DEBUGF 1,"trying loopback\n" |
1472 | hidnplayr | 1499 | |
2387 | hidnplayr | 1500 | push eax |
1472 | hidnplayr | 1501 | ; switch to register window 3 |
2387 | hidnplayr | 1502 | set_io 0 |
1503 | set_io REG_COMMAND |
||
1504 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1505 | out dx, ax |
||
1506 | mov eax, [esp] |
||
1472 | hidnplayr | 1507 | |
2387 | hidnplayr | 1508 | mov cl, al |
1509 | inc cl |
||
1510 | shl cl, 3 |
||
3346 | hidnplayr | 1511 | or byte [device.state+1], cl |
1472 | hidnplayr | 1512 | |
2387 | hidnplayr | 1513 | test al, al ; aui or coax? |
1514 | jz .complete_loopback |
||
1472 | hidnplayr | 1515 | ; enable 100BASE-2 DC-DC converter |
2387 | hidnplayr | 1516 | mov ax, (10b shl 11) ; EnableDcConverter |
1517 | out dx, ax |
||
1521 | hidnplayr | 1518 | .complete_loopback: |
1519 | |||
2387 | hidnplayr | 1520 | mov cx, 2 ; give a port 3 chances to complete a loopback |
1521 | hidnplayr | 1521 | .next_try: |
2387 | hidnplayr | 1522 | push ecx |
1523 | call test_packet |
||
1524 | pop ecx |
||
1525 | test eax, eax |
||
1526 | loopzw .next_try |
||
1521 | hidnplayr | 1527 | |
1528 | .finish: |
||
2387 | hidnplayr | 1529 | xchg eax, [esp] |
1530 | test al, al |
||
1531 | jz .aui_finish |
||
1521 | hidnplayr | 1532 | |
1472 | hidnplayr | 1533 | ; issue DisableDcConverter command |
2387 | hidnplayr | 1534 | set_io 0 |
1535 | set_io REG_COMMAND |
||
1536 | mov ax, (10111b shl 11) |
||
1537 | out dx, ax |
||
1521 | hidnplayr | 1538 | .aui_finish: |
2387 | hidnplayr | 1539 | pop eax ; al contains the result of operation |
1472 | hidnplayr | 1540 | |
2387 | hidnplayr | 1541 | test al, al |
1542 | jnz @f |
||
3346 | hidnplayr | 1543 | and byte [device.state+1], not 11000b |
1521 | hidnplayr | 1544 | @@: |
1472 | hidnplayr | 1545 | |
2387 | hidnplayr | 1546 | ret |
1472 | hidnplayr | 1547 | |
1548 | |||
1549 | ;*************************************************************************** |
||
1550 | ; Function |
||
1551 | ; set_active_port |
||
1552 | ; Description |
||
1553 | ; It selects the media port (transceiver) to be used |
||
1554 | ; Return value: |
||
1555 | ; Destroyed registers |
||
1556 | ; eax, ebx, ecx, edx, edi, esi |
||
1557 | ; |
||
1558 | ;*************************************************************************** |
||
1559 | |||
1560 | align 4 |
||
1561 | set_active_port: |
||
1562 | |||
2387 | hidnplayr | 1563 | DEBUGF 1,"Trying to find the active port\n" |
1472 | hidnplayr | 1564 | |
1565 | ; switch to register window 3 |
||
2387 | hidnplayr | 1566 | set_io 0 |
1567 | set_io REG_COMMAND |
||
1568 | mov ax, SELECT_REGISTER_WINDOW + 3 |
||
1569 | out dx, ax |
||
1521 | hidnplayr | 1570 | |
2387 | hidnplayr | 1571 | set_io REG_INTERNAL_CONFIG |
1572 | in eax, dx |
||
1573 | test eax, (1 shl 24) ; check if autoselect enable |
||
1574 | jz .set_first_available_media |
||
1472 | hidnplayr | 1575 | |
1576 | ; check 100BASE-TX and 10BASE-T |
||
2387 | hidnplayr | 1577 | set_io REG_MEDIA_OPTIONS |
1578 | in ax, dx |
||
1579 | test al, 1010b ; check whether 100BASE-TX or 10BASE-T available |
||
1580 | jz .mii_device ; they are not available |
||
1472 | hidnplayr | 1581 | |
1582 | ; set auto-negotiation |
||
2387 | hidnplayr | 1583 | set_io REG_INTERNAL_CONFIG |
1584 | in eax, dx |
||
1585 | and eax, not (1111b shl 20) |
||
1586 | or eax, (1000b shl 20) |
||
1587 | out dx, eax |
||
1588 | call try_mii |
||
1589 | test al, al |
||
1590 | jz .mii_device |
||
1591 | DEBUGF 1,"Using auto negotiation\n" |
||
1592 | ret |
||
1472 | hidnplayr | 1593 | |
1521 | hidnplayr | 1594 | .mii_device: |
1472 | hidnplayr | 1595 | ; switch to register window 3 |
2387 | hidnplayr | 1596 | set_io 0 |
1472 | hidnplayr | 1597 | ; check for off-chip mii device |
2387 | hidnplayr | 1598 | set_io REG_MEDIA_OPTIONS |
1599 | in ax, dx |
||
1600 | test al, 1000000b ; check miiDevice |
||
1601 | jz .base_fx |
||
1602 | set_io REG_INTERNAL_CONFIG |
||
1603 | in eax, dx |
||
1604 | and eax, not (1111b shl 20) |
||
1605 | or eax, (0110b shl 20) ; set MIIDevice |
||
1606 | out dx, eax |
||
1607 | call try_mii |
||
1608 | test al, al |
||
1609 | jz .base_fx |
||
1610 | DEBUGF 1,"Using off-chip mii device\n" |
||
1611 | ret |
||
1472 | hidnplayr | 1612 | |
1521 | hidnplayr | 1613 | .base_fx: |
1472 | hidnplayr | 1614 | ; switch to register window 3 |
2387 | hidnplayr | 1615 | set_io 0 |
1472 | hidnplayr | 1616 | ; check for 100BASE-FX |
2387 | hidnplayr | 1617 | set_io REG_MEDIA_OPTIONS |
1618 | in ax, dx ; read media option register |
||
1619 | test al, 100b ; check 100BASE-FX |
||
1620 | jz .aui_enable |
||
1621 | set_io REG_INTERNAL_CONFIG |
||
1622 | in eax, dx |
||
1623 | and eax, not (1111b shl 20) |
||
1624 | or eax, (0101b shl 20) ; set 100base-FX |
||
1625 | out dx, eax |
||
1626 | call try_link_detect |
||
1627 | test al, al |
||
1628 | jz .aui_enable |
||
1629 | DEBUGF 1,"Using 100Base-FX\n" |
||
1630 | ret |
||
1472 | hidnplayr | 1631 | |
1521 | hidnplayr | 1632 | .aui_enable: |
1472 | hidnplayr | 1633 | ; switch to register window 3 |
2387 | hidnplayr | 1634 | set_io 0 |
1472 | hidnplayr | 1635 | ; check for 10Mbps AUI connector |
2387 | hidnplayr | 1636 | set_io REG_MEDIA_OPTIONS |
1637 | in ax, dx ; read media option register |
||
1638 | test al, 100000b ; check 10Mbps AUI connector |
||
1639 | jz .coax_available |
||
1640 | set_io REG_INTERNAL_CONFIG |
||
1641 | in eax, dx |
||
1642 | and eax, not (1111b shl 20) |
||
1643 | or eax, (0001b shl 20) ; set 10Mbps AUI connector |
||
1644 | out dx, eax |
||
1645 | xor al, al ; try 10Mbps AUI connector |
||
1646 | call try_loopback |
||
1647 | test al, al |
||
1648 | jz .coax_available |
||
1649 | DEBUGF 1,"Using 10Mbps aui\n" |
||
1650 | ret |
||
1472 | hidnplayr | 1651 | |
1521 | hidnplayr | 1652 | .coax_available: |
1472 | hidnplayr | 1653 | ; switch to register window 3 |
2387 | hidnplayr | 1654 | set_io 0 |
1472 | hidnplayr | 1655 | ; check for coaxial 10BASE-2 port |
2387 | hidnplayr | 1656 | set_io REG_MEDIA_OPTIONS |
1657 | in ax, dx ; read media option register |
||
1658 | test al, 10000b ; check 10BASE-2 |
||
1659 | jz .set_first_available_media |
||
1521 | hidnplayr | 1660 | |
2387 | hidnplayr | 1661 | set_io REG_INTERNAL_CONFIG |
1662 | in eax, dx |
||
1663 | and eax, not (1111b shl 20) |
||
1664 | or eax, (0011b shl 20) ; set 10BASE-2 |
||
1665 | out dx, eax |
||
1666 | mov al, 1 |
||
1667 | call try_loopback |
||
1668 | test al, al |
||
1669 | jz .set_first_available_media |
||
1670 | DEBUGF 1,"Using 10BASE-2 port\n" |
||
1671 | ret |
||
1472 | hidnplayr | 1672 | |
1521 | hidnplayr | 1673 | .set_first_available_media: |
2387 | hidnplayr | 1674 | DEBUGF 1,"Using the first available media\n" |
1472 | hidnplayr | 1675 | |
1676 | ;*************************************************************************** |
||
1677 | ; Function |
||
1678 | ; set_available_media |
||
1679 | ; Description |
||
1680 | ; sets the first available media |
||
1681 | ; Parameters |
||
1521 | hidnplayr | 1682 | ; ebx - ptr to device struct |
1472 | hidnplayr | 1683 | ; Return value |
1684 | ; al - 0 |
||
1685 | ; al - 1 |
||
1686 | ; Destroyed registers |
||
1687 | ; eax, edx |
||
1688 | ; |
||
1689 | ;*************************************************************************** |
||
1690 | |||
1691 | align 4 |
||
1692 | set_available_media: |
||
1693 | |||
2387 | hidnplayr | 1694 | DEBUGF 1,"Setting the available media\n" |
1472 | hidnplayr | 1695 | ; switch to register window 3 |
2387 | hidnplayr | 1696 | set_io 0 |
1697 | set_io REG_COMMAND |
||
1698 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1699 | out dx, ax |
||
1521 | hidnplayr | 1700 | |
2387 | hidnplayr | 1701 | set_io REG_MEDIA_OPTIONS |
1702 | in ax, dx |
||
1703 | DEBUGF 1,"available media:%x\n", al |
||
1704 | mov cl, al |
||
1521 | hidnplayr | 1705 | |
2387 | hidnplayr | 1706 | set_io REG_INTERNAL_CONFIG |
1707 | in eax, dx |
||
1708 | and eax, not (1111b shl 20) ; these bits hold the 'transceiver select' value |
||
1521 | hidnplayr | 1709 | |
2387 | hidnplayr | 1710 | test cl, 10b ; baseTXAvailable |
1711 | jz @f |
||
1521 | hidnplayr | 1712 | |
2387 | hidnplayr | 1713 | DEBUGF 1,"base TX is available\n" |
1714 | or eax, (100b shl 20) |
||
1472 | hidnplayr | 1715 | if defined FORCE_FD |
3346 | hidnplayr | 1716 | mov word [device.state], (1 shl 8) |
1472 | hidnplayr | 1717 | else |
2387 | hidnplayr | 1718 | mov word [device.mode], (1 shl 7) |
1472 | hidnplayr | 1719 | end if |
2387 | hidnplayr | 1720 | jmp .set_media |
1521 | hidnplayr | 1721 | @@: |
1722 | |||
2387 | hidnplayr | 1723 | test cl, 100b ; baseFXAvailable |
1724 | jz @f |
||
1521 | hidnplayr | 1725 | |
2387 | hidnplayr | 1726 | DEBUGF 1,"base FX is available\n" |
1727 | or eax, (101b shl 20) |
||
3346 | hidnplayr | 1728 | mov word [device.state], (1 shl 10) |
2387 | hidnplayr | 1729 | jmp .set_media |
1521 | hidnplayr | 1730 | @@: |
1472 | hidnplayr | 1731 | |
2387 | hidnplayr | 1732 | test cl, 1000000b ; miiDevice |
1733 | jz @f |
||
1521 | hidnplayr | 1734 | |
2387 | hidnplayr | 1735 | DEBUGF 1,"mii-device is available\n" |
1736 | or eax, (0110b shl 20) |
||
3346 | hidnplayr | 1737 | mov word [device.state], (1 shl 13) |
2387 | hidnplayr | 1738 | jmp .set_media |
1521 | hidnplayr | 1739 | @@: |
1472 | hidnplayr | 1740 | |
2387 | hidnplayr | 1741 | test cl, 1000b ; 10bTAvailable |
1742 | jz @f |
||
1521 | hidnplayr | 1743 | |
2387 | hidnplayr | 1744 | DEBUGF 1,"10base-T is available\n" |
1521 | hidnplayr | 1745 | .set_default: |
1472 | hidnplayr | 1746 | if FORCE_FD |
3346 | hidnplayr | 1747 | mov word [device.state], (1 shl 6) |
1472 | hidnplayr | 1748 | else |
3346 | hidnplayr | 1749 | mov word [device.state], (1 shl 5) |
1521 | hidnplayr | 1750 | end if |
2387 | hidnplayr | 1751 | jmp .set_media |
1521 | hidnplayr | 1752 | @@: |
1753 | |||
2387 | hidnplayr | 1754 | test cl, 10000b ; coaxAvailable |
1755 | jz @f |
||
1521 | hidnplayr | 1756 | |
2387 | hidnplayr | 1757 | DEBUGF 1,"coax is available\n" |
1758 | push eax |
||
1759 | set_io REG_COMMAND |
||
1760 | mov ax, (10b shl 11) ; EnableDcConverter |
||
1761 | out dx, ax |
||
1762 | pop eax |
||
1521 | hidnplayr | 1763 | |
2387 | hidnplayr | 1764 | or eax, (11b shl 20) |
3346 | hidnplayr | 1765 | mov word [device.state], (1 shl 12) |
2387 | hidnplayr | 1766 | jmp .set_media |
1521 | hidnplayr | 1767 | @@: |
1472 | hidnplayr | 1768 | |
2387 | hidnplayr | 1769 | test cl, 10000b ; auiAvailable |
1770 | jz .set_default |
||
1521 | hidnplayr | 1771 | |
2387 | hidnplayr | 1772 | DEBUGF 1,"AUI is available\n" |
1773 | or eax, (1 shl 20) |
||
3346 | hidnplayr | 1774 | mov word [device.state], (1 shl 11) |
1472 | hidnplayr | 1775 | |
1521 | hidnplayr | 1776 | .set_media: |
2387 | hidnplayr | 1777 | set_io 0 |
1778 | set_io REG_INTERNAL_CONFIG |
||
1779 | out dx, eax |
||
1521 | hidnplayr | 1780 | |
1472 | hidnplayr | 1781 | if FORCE_FD |
2387 | hidnplayr | 1782 | DEBUGF 1,"Forcing full duplex\n" |
1783 | set_io REG_MAC_CONTROL |
||
1784 | in ax, dx |
||
1785 | or ax, 0x120 |
||
1786 | out dx, ax |
||
1521 | hidnplayr | 1787 | end if |
1788 | |||
2387 | hidnplayr | 1789 | mov al, 1 |
1790 | ret |
||
1472 | hidnplayr | 1791 | |
1792 | |||
1793 | |||
1794 | ;*************************************************************************** |
||
1795 | ; Function |
||
1796 | ; wake_up |
||
1797 | ; Description |
||
1798 | ; set the power state to D0 |
||
1799 | ; |
||
1800 | ;*************************************************************************** |
||
1801 | |||
1802 | align 4 |
||
1803 | wake_up: |
||
1804 | |||
2387 | hidnplayr | 1805 | DEBUGF 1,"Waking up NIC: " |
1472 | hidnplayr | 1806 | |
1807 | ; wake up - we directly do it by programming PCI |
||
1808 | ; check if the device is power management capable |
||
3205 | hidnplayr | 1809 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], PCI_REG_STATUS |
1472 | hidnplayr | 1810 | |
2387 | hidnplayr | 1811 | test al, 10000b ; is there "new capabilities" linked list? |
1812 | jz .device_awake |
||
1472 | hidnplayr | 1813 | |
1814 | ; search for power management register |
||
3205 | hidnplayr | 1815 | stdcall PciRead16, [device.pci_bus], [device.pci_dev], PCI_REG_CAP_PTR |
2387 | hidnplayr | 1816 | cmp al, 0x3f |
1817 | jbe .device_awake |
||
1472 | hidnplayr | 1818 | |
1819 | ; traverse the list |
||
2387 | hidnplayr | 1820 | movzx esi, al |
1521 | hidnplayr | 1821 | .pm_loop: |
3205 | hidnplayr | 1822 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
1472 | hidnplayr | 1823 | |
2387 | hidnplayr | 1824 | cmp al , 1 |
1825 | je .set_pm_state |
||
1472 | hidnplayr | 1826 | |
2387 | hidnplayr | 1827 | movzx esi, ah |
1472 | hidnplayr | 1828 | |
2387 | hidnplayr | 1829 | test ah , ah |
1830 | jnz .pm_loop |
||
1831 | jmp .device_awake |
||
1472 | hidnplayr | 1832 | |
1833 | ; waku up the device if necessary |
||
1521 | hidnplayr | 1834 | .set_pm_state: |
1472 | hidnplayr | 1835 | |
2387 | hidnplayr | 1836 | add esi, PCI_REG_PM_CTRL |
3205 | hidnplayr | 1837 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
2387 | hidnplayr | 1838 | test al, 3 |
1839 | jz .device_awake |
||
1840 | and al, not 11b ; set state to D0 |
||
3205 | hidnplayr | 1841 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], esi, eax |
1472 | hidnplayr | 1842 | |
1521 | hidnplayr | 1843 | .device_awake: |
2387 | hidnplayr | 1844 | DEBUGF 1,"Device is awake\n" |
1472 | hidnplayr | 1845 | |
2387 | hidnplayr | 1846 | ret |
1472 | hidnplayr | 1847 | |
1848 | |||
1849 | |||
1850 | |||
1851 | ;*************************************************************************** |
||
1852 | ; Function |
||
1853 | ; write_eeprom |
||
1854 | ; Description |
||
1855 | ; reads eeprom |
||
1856 | ; Note : the caller must switch to the register window 0 |
||
1857 | ; before calling this function |
||
1858 | ; Parameters: |
||
1859 | ; ax - register to be read (only the first 63 words can be read) |
||
1860 | ; cx - value to be read into the register |
||
1861 | ; Return value: |
||
1862 | ; ax - word read |
||
1863 | ; Destroyed registers |
||
1864 | ; ax, ebx, edx |
||
1865 | ; |
||
1866 | ;*************************************************************************** |
||
1867 | ; align 4 |
||
1868 | ;write_eeprom: |
||
1869 | ; mov edx, [io_addr] |
||
1870 | ; add edx, REG_EEPROM_COMMAND |
||
1871 | ; cmp ah, 11b |
||
1872 | ; ja .finish ; address may have a value of maximal 1023 |
||
1873 | ; shl ax, 2 |
||
1874 | ; shr al, 2 |
||
1875 | ; push eax |
||
1876 | ;; wait for busy |
||
1877 | ; mov ebx, 0xffff |
||
1878 | ;@@: |
||
1879 | ; in ax, dx |
||
1880 | ; test ah, 0x80 |
||
1881 | ; jz .write_enable |
||
1882 | ; dec ebx |
||
1883 | ; jns @r |
||
1884 | ;; write enable |
||
1885 | ;.write_enable: |
||
1886 | ; xor eax, eax |
||
1887 | ; mov eax, (11b shl 4) |
||
1888 | ; out dx, ax |
||
1889 | ;; wait for busy |
||
1890 | ; mov ebx, 0xffff |
||
1891 | ;@@: |
||
1892 | ; in ax, dx |
||
1893 | ; test ah, 0x80 |
||
1894 | ; jz .erase_loop |
||
1895 | ; dec ebx |
||
1896 | ; jns @r |
||
1897 | ;.erase_loop: |
||
1898 | ; pop eax |
||
1899 | ; push eax |
||
1900 | ; or ax, (11b shl 6) ; erase register |
||
1901 | ; out dx, ax |
||
1902 | ; mov ebx, 0xffff |
||
1903 | ;@@: |
||
1904 | ; in ax, dx |
||
1905 | ; test ah, 0x80 |
||
1906 | ; jz .write_reg |
||
1907 | ; dec ebx |
||
1908 | ; jns @r |
||
1909 | ;.write_reg: |
||
1910 | ; add edx, REG_EEPROM_DATA-REG_EEPROM_COMMAND |
||
1911 | ; mov eax, ecx |
||
1912 | ; out dx, ax |
||
1913 | ;; write enable |
||
1914 | ; add edx, REG_EEPROM_COMMAND-REG_EEPROM_DATA |
||
1915 | ; xor eax, eax |
||
1916 | ; mov eax, (11b shl 4) |
||
1917 | ; out dx, ax |
||
1918 | ; wait for busy |
||
1919 | ; mov ebx, 0xffff |
||
1920 | ;@@: |
||
1921 | ; in ax, dx |
||
1922 | ; test ah, 0x80 |
||
1923 | ; jz .issue_write_reg |
||
1924 | ; dec ebx |
||
1925 | ; jns @r |
||
1926 | ;.issue_write_reg: |
||
1927 | ; pop eax |
||
1928 | ; or ax, 01b shl 6 |
||
1929 | ; out dx, ax |
||
1930 | ;.finish: |
||
1931 | ; ret |
||
1521 | hidnplayr | 1932 | |
1933 | |||
1472 | hidnplayr | 1934 | ;*************************************************************************** |
1935 | ; Function |
||
1936 | ; read_eeprom |
||
1937 | ; Description |
||
1938 | ; reads eeprom |
||
1939 | ; Parameters: |
||
1940 | ; ax - register to be read (only the first 63 words can be read) |
||
1941 | ; ebx = driver structure |
||
1942 | ; Return value: |
||
1943 | ; ax - word read |
||
1944 | ; Destroyed registers |
||
1521 | hidnplayr | 1945 | ; ax, ebx, edx |
1472 | hidnplayr | 1946 | ; |
1947 | ;*************************************************************************** |
||
1948 | |||
1949 | align 4 |
||
1950 | read_eeprom: |
||
1951 | |||
2387 | hidnplayr | 1952 | DEBUGF 1,"Reading from eeprom.. " |
1472 | hidnplayr | 1953 | |
2387 | hidnplayr | 1954 | push eax |
1472 | hidnplayr | 1955 | ; switch to register window 0 |
2387 | hidnplayr | 1956 | set_io 0 |
1957 | set_io REG_COMMAND |
||
1958 | mov ax, SELECT_REGISTER_WINDOW+0 |
||
1959 | out dx, ax |
||
1960 | pop eax |
||
1961 | and ax, 111111b ; take only the first 6 bits into account |
||
1962 | movzx esi, [device.ver_id] |
||
1472 | hidnplayr | 1963 | |
2387 | hidnplayr | 1964 | test word [esi*4+hw_versions+2], EEPROM_8BIT |
1965 | jz @f |
||
1966 | add ax, 0x230 ; hardware constant |
||
1967 | jmp .read |
||
1472 | hidnplayr | 1968 | @@: |
1969 | |||
2387 | hidnplayr | 1970 | add ax, EEPROM_CMD_READ |
1971 | test word [esi*4+hw_versions+2], EEPROM_OFFSET |
||
1972 | jz .read |
||
1973 | add ax, 0x30 |
||
1472 | hidnplayr | 1974 | .read: |
1975 | |||
2387 | hidnplayr | 1976 | set_io REG_EEPROM_COMMAND |
1977 | out dx, ax |
||
1978 | mov ecx, 0xffff ; duration of about 162 us ;-) |
||
1472 | hidnplayr | 1979 | .wait_for_reading: |
2387 | hidnplayr | 1980 | in ax, dx |
1981 | test ah, 0x80 ; check bit eepromBusy |
||
1982 | jz .read_data |
||
1983 | loop .wait_for_reading |
||
1472 | hidnplayr | 1984 | .read_data: |
2387 | hidnplayr | 1985 | set_io REG_EEPROM_DATA |
1986 | in ax, dx |
||
1472 | hidnplayr | 1987 | |
2387 | hidnplayr | 1988 | DEBUGF 1,"ok!\n" |
1472 | hidnplayr | 1989 | |
2387 | hidnplayr | 1990 | ret |
1472 | hidnplayr | 1991 | |
1992 | ;*************************************************************************** |
||
1993 | ; Function |
||
1994 | ; mdio_sync |
||
1995 | ; Description |
||
1996 | ; initial synchronization |
||
1997 | ; Parameters |
||
1998 | ; ebp - io_addr |
||
1999 | ; Return value |
||
2000 | ; Destroyed registers |
||
2001 | ; ax, edx, cl |
||
2002 | ; |
||
2003 | ;*************************************************************************** |
||
2004 | |||
2005 | align 4 |
||
2006 | mdio_sync: |
||
2007 | |||
2387 | hidnplayr | 2008 | DEBUGF 1,"syncing mdio\n" |
1472 | hidnplayr | 2009 | |
2010 | ; switch to register window 4 |
||
2387 | hidnplayr | 2011 | set_io 0 |
2012 | set_io REG_COMMAND |
||
2013 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
2014 | out dx, ax |
||
2015 | cmp [device.preamble], 0 |
||
2016 | je .no_preamble |
||
1472 | hidnplayr | 2017 | ; send 32 logic ones |
2387 | hidnplayr | 2018 | set_io REG_PHYSICAL_MGMT |
2019 | mov ecx, 31 |
||
1521 | hidnplayr | 2020 | .loop: |
2387 | hidnplayr | 2021 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) |
2022 | out dx, ax |
||
2023 | in ax, dx ; delay |
||
2024 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_CLK) |
||
2025 | out dx, ax |
||
2026 | in ax, dx ; delay |
||
2027 | loop .loop |
||
1521 | hidnplayr | 2028 | .no_preamble: |
1472 | hidnplayr | 2029 | |
2387 | hidnplayr | 2030 | ret |
1472 | hidnplayr | 2031 | |
2032 | ;*************************************************************************** |
||
2033 | ; Function |
||
2034 | ; mdio_read |
||
2035 | ; Description |
||
2036 | ; read MII register |
||
2037 | ; see page 16 in D83840A.pdf |
||
2038 | ; Parameters |
||
2039 | ; ah - PHY addr |
||
2040 | ; al - register addr |
||
2041 | ; ebx = device structure |
||
2042 | ; Return value |
||
2043 | ; ax - register read |
||
2044 | ; |
||
2045 | ;*************************************************************************** |
||
2046 | |||
2047 | align 4 |
||
2048 | mdio_read: |
||
2049 | |||
2387 | hidnplayr | 2050 | DEBUGF 1,"Reading MII registers\n" |
1472 | hidnplayr | 2051 | |
2387 | hidnplayr | 2052 | push eax |
2053 | call mdio_sync ; returns with window #4 |
||
2054 | pop eax |
||
2055 | set_io 0 |
||
2056 | set_io REG_PHYSICAL_MGMT |
||
2057 | shl al, 3 |
||
2058 | shr ax, 3 |
||
2059 | and ax, not MII_CMD_MASK |
||
2060 | or ax, MII_CMD_READ |
||
1472 | hidnplayr | 2061 | |
2387 | hidnplayr | 2062 | mov esi, eax |
2063 | mov ecx, 13 |
||
1521 | hidnplayr | 2064 | .cmd_loop: |
2387 | hidnplayr | 2065 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2066 | bt esi, ecx |
||
2067 | jnc .zero_bit |
||
2068 | or al, (1 shl BIT_MGMT_DATA) |
||
1472 | hidnplayr | 2069 | |
1521 | hidnplayr | 2070 | .zero_bit: |
2387 | hidnplayr | 2071 | out dx, ax |
2072 | push ax |
||
2073 | in ax, dx ; delay |
||
2074 | pop ax |
||
2075 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2076 | out dx, ax |
||
2077 | in ax, dx ; delay |
||
2078 | loop .cmd_loop |
||
1472 | hidnplayr | 2079 | |
2080 | ; read data (18 bits with the two transition bits) |
||
2387 | hidnplayr | 2081 | mov ecx, 17 |
2082 | xor esi, esi |
||
1521 | hidnplayr | 2083 | .read_loop: |
2387 | hidnplayr | 2084 | shl esi, 1 |
2085 | xor eax, eax ; read comand |
||
2086 | out dx, ax |
||
2087 | in ax, dx ; delay |
||
2088 | in ax, dx |
||
2089 | test al, (1 shl BIT_MGMT_DATA) |
||
2090 | jz .dont_set |
||
2091 | inc esi |
||
1521 | hidnplayr | 2092 | .dont_set: |
2387 | hidnplayr | 2093 | mov ax, (1 shl BIT_MGMT_CLK) |
2094 | out dx, ax |
||
2095 | in ax, dx ; delay |
||
2096 | loop .read_loop |
||
2097 | mov eax, esi |
||
1472 | hidnplayr | 2098 | |
2387 | hidnplayr | 2099 | ret |
1472 | hidnplayr | 2100 | |
2101 | |||
2102 | |||
2103 | ;*************************************************************************** |
||
2104 | ; Function |
||
2105 | ; mdio_write |
||
2106 | ; Description |
||
2107 | ; write MII register |
||
2108 | ; see page 16 in D83840A.pdf |
||
2109 | ; Parameters |
||
2110 | ; ah - PHY addr |
||
2111 | ; al - register addr |
||
2112 | ; si - word to be written |
||
2113 | ; Return value |
||
2114 | ; ax - register read |
||
2115 | ; |
||
2116 | ;*************************************************************************** |
||
2117 | |||
2118 | align 4 |
||
2119 | mdio_write: |
||
2120 | |||
2387 | hidnplayr | 2121 | DEBUGF 1,"Writing MII registers\n" |
1472 | hidnplayr | 2122 | |
2387 | hidnplayr | 2123 | push eax |
2124 | call mdio_sync |
||
2125 | pop eax |
||
2126 | set_io 0 |
||
2127 | set_io REG_PHYSICAL_MGMT |
||
2128 | shl al, 3 |
||
2129 | shr ax, 3 |
||
2130 | and ax, not MII_CMD_MASK |
||
2131 | or ax, MII_CMD_WRITE |
||
2132 | shl eax, 2 |
||
2133 | or eax, 10b ; transition bits |
||
2134 | shl eax, 16 |
||
2135 | mov ax, si |
||
2136 | mov esi, eax |
||
2137 | mov ecx, 31 |
||
1521 | hidnplayr | 2138 | |
2139 | .cmd_loop: |
||
2387 | hidnplayr | 2140 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2141 | bt esi, ecx |
||
2142 | jnc @f |
||
2143 | or al, (1 shl BIT_MGMT_DATA) |
||
1521 | hidnplayr | 2144 | @@: |
2387 | hidnplayr | 2145 | out dx, ax |
2146 | push eax |
||
2147 | in ax, dx ; delay |
||
2148 | pop eax |
||
2149 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2150 | out dx, ax |
||
2151 | in ax, dx ; delay |
||
2152 | loop .cmd_loop |
||
1472 | hidnplayr | 2153 | |
2387 | hidnplayr | 2154 | ret |
1472 | hidnplayr | 2155 | |
2156 | |||
2157 | ;*************************************************************************** |
||
2158 | ; Function |
||
2159 | ; check_tx_status |
||
2160 | ; Description |
||
2161 | ; Checks TxStatus queue. |
||
2162 | ; Return value |
||
2163 | ; al - 0 no error was found |
||
1545 | hidnplayr | 2164 | ; al - 1 error was found TxReset was needed |
1472 | hidnplayr | 2165 | ; Destroyed registers |
2166 | ; eax, ecx, edx, ebp |
||
2167 | ; |
||
2168 | ;*************************************************************************** |
||
2169 | |||
2170 | align 4 |
||
2171 | check_tx_status: |
||
2172 | |||
2387 | hidnplayr | 2173 | DEBUGF 1,"Checking TX status\n" |
1472 | hidnplayr | 2174 | |
2175 | ; clear TxStatus queue |
||
2387 | hidnplayr | 2176 | set_io 0 |
2177 | set_io REG_TX_STATUS |
||
2178 | mov ecx, 31 ; max number of queue entries |
||
1521 | hidnplayr | 2179 | |
2180 | .tx_status_loop: |
||
2387 | hidnplayr | 2181 | in al, dx |
2182 | test al, al |
||
2183 | jz .finish ; no error |
||
2184 | test al, 0x3f |
||
2185 | jnz .error |
||
1521 | hidnplayr | 2186 | .no_error_found: |
1472 | hidnplayr | 2187 | ; clear current TxStatus entry which advances the next one |
2387 | hidnplayr | 2188 | xor al, al |
2189 | out dx, al |
||
2190 | loop .tx_status_loop |
||
1472 | hidnplayr | 2191 | |
1521 | hidnplayr | 2192 | .finish: |
2193 | |||
2387 | hidnplayr | 2194 | ret |
1472 | hidnplayr | 2195 | |
1545 | hidnplayr | 2196 | .error: |
2387 | hidnplayr | 2197 | call tx_reset |
2198 | ret |
||
1472 | hidnplayr | 2199 | |
2200 | |||
1545 | hidnplayr | 2201 | |
1472 | hidnplayr | 2202 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2203 | ;; ;; |
||
2204 | ;; Transmit (vortex) ;; |
||
2205 | ;; ;; |
||
2206 | ;; In: buffer pointer in [esp+4] ;; |
||
2207 | ;; size of buffer in [esp+8] ;; |
||
2208 | ;; pointer to device structure in ebx ;; |
||
2209 | ;; ;; |
||
2210 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2211 | |||
2212 | align 4 |
||
2213 | vortex_transmit: |
||
2214 | |||
2387 | hidnplayr | 2215 | DEBUGF 1,"Sending packet (vortex)\n" |
1472 | hidnplayr | 2216 | |
2387 | hidnplayr | 2217 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
2218 | ja .finish ; packet is too long |
||
1472 | hidnplayr | 2219 | |
2387 | hidnplayr | 2220 | call check_tx_status |
1472 | hidnplayr | 2221 | |
2222 | ; switch to register window 7 |
||
2387 | hidnplayr | 2223 | set_io 0 |
2224 | set_io REG_COMMAND |
||
2225 | mov ax, SELECT_REGISTER_WINDOW+7 |
||
2226 | out dx, ax |
||
1472 | hidnplayr | 2227 | ; check for master operation in progress |
2387 | hidnplayr | 2228 | set_io REG_MASTER_STATUS |
2229 | in ax, dx |
||
2230 | test ah, 0x80 |
||
2231 | jnz .finish ; no DMA for sending |
||
1472 | hidnplayr | 2232 | ; program frame address to be sent |
2387 | hidnplayr | 2233 | set_io REG_MASTER_ADDRESS |
2234 | mov eax, [esp+4] |
||
2235 | call GetPgAddr |
||
2236 | out dx, eax |
||
1472 | hidnplayr | 2237 | ; program frame length |
2387 | hidnplayr | 2238 | set_io REG_MASTER_LEN |
2239 | mov eax, [esp+8] |
||
1472 | hidnplayr | 2240 | ;;; and eax, not 3 |
2387 | hidnplayr | 2241 | out dx, ax |
1472 | hidnplayr | 2242 | ; start DMA Down |
2387 | hidnplayr | 2243 | set_io REG_COMMAND |
2244 | mov ax, (10100b shl 11) + 1 ; StartDMADown |
||
2245 | out dx, ax |
||
1472 | hidnplayr | 2246 | .finish: |
2387 | hidnplayr | 2247 | call KernelFree |
2248 | add esp, 4 |
||
2249 | ret |
||
1472 | hidnplayr | 2250 | |
2251 | |||
2252 | |||
2253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2254 | ;; ;; |
||
2255 | ;; Transmit (boomerang) ;; |
||
2256 | ;; ;; |
||
2257 | ;; In: buffer pointer in [esp+4] ;; |
||
2258 | ;; size of buffer in [esp+8] ;; |
||
2259 | ;; pointer to device structure in ebx ;; |
||
2260 | ;; ;; |
||
2261 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2262 | |||
2263 | align 4 |
||
2264 | boomerang_transmit: |
||
2265 | |||
2387 | hidnplayr | 2266 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp+4],[esp+8] |
2267 | mov eax, [esp+4] |
||
2268 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
||
2269 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
||
2270 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
||
2271 | [eax+13]:2,[eax+12]:2 |
||
1472 | hidnplayr | 2272 | |
2387 | hidnplayr | 2273 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
3155 | hidnplayr | 2274 | ja .fail |
1472 | hidnplayr | 2275 | |
2387 | hidnplayr | 2276 | call check_tx_status |
1519 | hidnplayr | 2277 | |
1472 | hidnplayr | 2278 | ; calculate descriptor address |
2387 | hidnplayr | 2279 | mov esi, [device.prev_dpd] |
2280 | DEBUGF 1,"Previous DPD: %x\n", esi |
||
2281 | add esi, dpd.size |
||
2282 | lea ecx, [device.dpd_buffer + (NUM_TX_DESC)*dpd.size] |
||
2283 | cmp esi, ecx |
||
3155 | hidnplayr | 2284 | jb @f |
2387 | hidnplayr | 2285 | lea esi, [device.dpd_buffer] ; Wrap if needed |
1519 | hidnplayr | 2286 | @@: |
2387 | hidnplayr | 2287 | DEBUGF 1,"Found a free DPD: %x\n", esi |
1472 | hidnplayr | 2288 | |
2289 | ; check DnListPtr |
||
2387 | hidnplayr | 2290 | set_io 0 |
2291 | set_io REG_DN_LIST_PTR |
||
2292 | in eax, dx |
||
1472 | hidnplayr | 2293 | ; mark if Dn_List_Ptr is cleared |
2387 | hidnplayr | 2294 | test eax, eax |
2295 | setz [device.dn_list_ptr_cleared] |
||
1519 | hidnplayr | 2296 | |
1472 | hidnplayr | 2297 | ; finish if no more free descriptor is available - FIXME! |
1519 | hidnplayr | 2298 | ; cmp eax, esi |
2299 | ; jz .finish |
||
1472 | hidnplayr | 2300 | |
1481 | hidnplayr | 2301 | ; update statistics |
2387 | hidnplayr | 2302 | inc [device.packets_tx] |
2303 | mov ecx, [esp+8] ; buffer size |
||
2304 | add dword [device.bytes_tx], ecx |
||
2305 | adc dword [device.bytes_tx + 4], 0 |
||
1481 | hidnplayr | 2306 | |
1472 | hidnplayr | 2307 | ; program DPD |
2387 | hidnplayr | 2308 | and [esi+dpd.next_ptr], 0 |
2309 | mov eax, [esp+4] ; Tx buffer address |
||
2310 | mov [esi+dpd.realaddr], eax |
||
2311 | call GetPgAddr |
||
2312 | mov [esi+dpd.frag_addr], eax |
||
2313 | mov ecx, [esp+8] ; packet size |
||
2314 | or ecx, 0x80000000 ; last fragment |
||
2315 | mov [esi+dpd.frag_len], ecx |
||
1472 | hidnplayr | 2316 | |
2387 | hidnplayr | 2317 | mov ecx, [esp+8] ; packet size |
1519 | hidnplayr | 2318 | ; or ecx, 0x8000 ; transmission complete notification |
1472 | hidnplayr | 2319 | |
2387 | hidnplayr | 2320 | or ecx, 1 shl 31 |
1472 | hidnplayr | 2321 | |
2322 | ; test byte [device.has_hwcksm], 0xff |
||
2323 | ; jz @f |
||
1519 | hidnplayr | 2324 | ; or ecx, (1 shl 26) ; set AddTcpChecksum |
1472 | hidnplayr | 2325 | ;@@: |
2387 | hidnplayr | 2326 | mov [esi+dpd.frame_start_hdr], ecx |
1472 | hidnplayr | 2327 | |
2387 | hidnplayr | 2328 | DEBUGF 1,"DPD: lin=%x phys=%x len=%x start hdr=%x\n", [esi+dpd.realaddr]:8, [esi+dpd.frag_addr]:8, [esi+dpd.frag_len]:8, [esi+dpd.frame_start_hdr]:8 |
1472 | hidnplayr | 2329 | |
1519 | hidnplayr | 2330 | ; calculate physical address of dpd |
2387 | hidnplayr | 2331 | mov eax, esi |
2332 | GetRealAddr |
||
2333 | cmp [device.dn_list_ptr_cleared], 0 |
||
2334 | jz .add_to_list |
||
1472 | hidnplayr | 2335 | |
2336 | ; write Dn_List_Ptr |
||
2387 | hidnplayr | 2337 | DEBUGF 1,"DPD phys addr=%x\n", eax |
2338 | set_io 0 |
||
2339 | set_io REG_DN_LIST_PTR |
||
2340 | out dx, eax |
||
2341 | jmp .finish |
||
1472 | hidnplayr | 2342 | |
1519 | hidnplayr | 2343 | .add_to_list: |
2387 | hidnplayr | 2344 | DEBUGF 1,"Adding To list\n" |
2345 | push eax |
||
1472 | hidnplayr | 2346 | ; DnStall |
2387 | hidnplayr | 2347 | set_io 0 |
2348 | set_io REG_COMMAND |
||
2349 | mov ax, ((110b shl 11)+2) |
||
2350 | out dx, ax |
||
1472 | hidnplayr | 2351 | |
2352 | ; wait for DnStall to complete |
||
2387 | hidnplayr | 2353 | DEBUGF 1,"Waiting for DnStall\n" |
2354 | mov ecx, 6000 |
||
1519 | hidnplayr | 2355 | .wait_for_stall: |
2387 | hidnplayr | 2356 | in ax, dx ; read REG_INT_STATUS |
2357 | test ah, 10000b |
||
2358 | jz .dnstall_ok |
||
2359 | dec ecx |
||
2360 | jnz .wait_for_stall |
||
1472 | hidnplayr | 2361 | |
1519 | hidnplayr | 2362 | .dnstall_ok: |
2387 | hidnplayr | 2363 | DEBUGF 1,"DnStall ok!\n" |
2364 | mov ecx, [device.prev_dpd] |
||
2365 | mov [ecx+dpd.next_ptr], eax |
||
1472 | hidnplayr | 2366 | |
2387 | hidnplayr | 2367 | set_io 0 |
2368 | set_io REG_DN_LIST_PTR |
||
2369 | in eax, dx |
||
2370 | test eax, eax |
||
2371 | pop eax |
||
2372 | jnz .dnunstall |
||
1519 | hidnplayr | 2373 | |
1472 | hidnplayr | 2374 | ; if Dn_List_Ptr has been cleared fill it up |
2387 | hidnplayr | 2375 | DEBUGF 1,"DnList Ptr has been cleared\n" |
2376 | out dx, eax |
||
1472 | hidnplayr | 2377 | |
1519 | hidnplayr | 2378 | .dnunstall: |
1472 | hidnplayr | 2379 | ; DnUnStall |
2387 | hidnplayr | 2380 | set_io 0 |
2381 | set_io REG_COMMAND |
||
2382 | mov ax, ((110b shl 11)+3) |
||
2383 | out dx, ax |
||
1472 | hidnplayr | 2384 | |
1519 | hidnplayr | 2385 | .finish: |
2387 | hidnplayr | 2386 | mov [device.prev_dpd], esi |
2387 | xor eax, eax |
||
2388 | ret 8 |
||
1472 | hidnplayr | 2389 | |
1519 | hidnplayr | 2390 | .fail: |
2387 | hidnplayr | 2391 | stdcall KernelFree, [esp+4] |
2392 | or eax, -1 |
||
2393 | ret 8 |
||
1472 | hidnplayr | 2394 | |
1519 | hidnplayr | 2395 | |
1472 | hidnplayr | 2396 | ;--------------------------------- |
2397 | ; Write MAC |
||
2398 | |||
2399 | align 4 |
||
1521 | hidnplayr | 2400 | write_mac: |
1472 | hidnplayr | 2401 | |
2387 | hidnplayr | 2402 | DEBUGF 1,"Writing mac\n" |
1472 | hidnplayr | 2403 | |
2387 | hidnplayr | 2404 | set_io 0 |
2405 | set_io REG_COMMAND |
||
1472 | hidnplayr | 2406 | |
2407 | ; switch to register window 2 |
||
2387 | hidnplayr | 2408 | mov ax, SELECT_REGISTER_WINDOW+2 |
2409 | out dx, ax |
||
1472 | hidnplayr | 2410 | |
2411 | ; write MAC addres back into the station address registers |
||
2387 | hidnplayr | 2412 | set_io REG_STATION_ADDRESS_LO |
2413 | lea esi, [device.mac] |
||
2414 | outsw |
||
2415 | inc dx |
||
2416 | inc dx |
||
2417 | outsw |
||
2418 | inc dx |
||
2419 | inc dx |
||
2420 | outsw |
||
1472 | hidnplayr | 2421 | |
1521 | hidnplayr | 2422 | |
1472 | hidnplayr | 2423 | ;---------------------------- |
2424 | ; Read MAC |
||
2425 | |||
2426 | align 4 |
||
1521 | hidnplayr | 2427 | read_mac: |
1472 | hidnplayr | 2428 | |
2387 | hidnplayr | 2429 | set_io 0 |
2430 | set_io REG_COMMAND |
||
1472 | hidnplayr | 2431 | |
2432 | ; switch to register window 2 |
||
2387 | hidnplayr | 2433 | mov ax, SELECT_REGISTER_WINDOW+2 |
2434 | out dx, ax |
||
1472 | hidnplayr | 2435 | |
2436 | ; write MAC addres back into the station address registers |
||
2387 | hidnplayr | 2437 | set_io REG_STATION_ADDRESS_LO |
2438 | lea edi, [device.mac] |
||
2439 | insw |
||
2440 | inc dx |
||
2441 | inc dx |
||
2442 | insw |
||
2443 | inc dx |
||
2444 | inc dx |
||
2445 | insw |
||
1472 | hidnplayr | 2446 | |
2387 | hidnplayr | 2447 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
1472 | hidnplayr | 2448 | |
2387 | hidnplayr | 2449 | ret |
1472 | hidnplayr | 2450 | |
2451 | |||
2452 | ;------------------------------------ |
||
2453 | ; Read MAC from eeprom |
||
2454 | |||
2455 | align 4 |
||
2387 | hidnplayr | 2456 | read_mac_eeprom: ; Tested - ok |
1472 | hidnplayr | 2457 | |
2387 | hidnplayr | 2458 | DEBUGF 1,"Reading mac from eeprom\n" |
1472 | hidnplayr | 2459 | |
2460 | ; read MAC from eeprom |
||
2387 | hidnplayr | 2461 | mov ecx, 3 |
1521 | hidnplayr | 2462 | .mac_loop: |
2387 | hidnplayr | 2463 | lea ax, [EEPROM_REG_OEM_NODE_ADDR+ecx-1] |
2464 | push ecx |
||
2465 | call read_eeprom |
||
2466 | pop ecx |
||
2467 | xchg ah, al ; htons |
||
2468 | mov word [device.mac+ecx*2-2], ax |
||
2469 | loop .mac_loop |
||
1472 | hidnplayr | 2470 | |
2387 | hidnplayr | 2471 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
1472 | hidnplayr | 2472 | |
2387 | hidnplayr | 2473 | ret |
1472 | hidnplayr | 2474 | |
2475 | |||
2476 | |||
2477 | |||
2478 | |||
2479 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2480 | ;; ;; |
||
2481 | ;; Vortex Interrupt handler ;; |
||
2482 | ;; ;; |
||
2483 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2484 | |||
2485 | align 4 |
||
2486 | int_vortex: |
||
2487 | |||
2387 | hidnplayr | 2488 | DEBUGF 1,"vortex IRQ %x ",eax:2 |
1472 | hidnplayr | 2489 | |
2490 | ; find pointer of device wich made IRQ occur |
||
2491 | |||
2387 | hidnplayr | 2492 | mov esi, VORTEX_LIST |
2493 | mov ecx, [VORTEX_DEVICES] |
||
2494 | test ecx, ecx |
||
2495 | jz .fail |
||
1472 | hidnplayr | 2496 | .nextdevice: |
2387 | hidnplayr | 2497 | mov ebx, dword [esi] |
1472 | hidnplayr | 2498 | |
2499 | |||
2387 | hidnplayr | 2500 | set_io 0 |
2501 | set_io REG_INT_STATUS |
||
2502 | in ax, dx |
||
1472 | hidnplayr | 2503 | ;; and ax, INT_MASK |
2387 | hidnplayr | 2504 | jnz .got_it |
1472 | hidnplayr | 2505 | |
2506 | |||
2387 | hidnplayr | 2507 | add esi, 4 |
1472 | hidnplayr | 2508 | |
2387 | hidnplayr | 2509 | test ax , ax |
2510 | jnz .got_it |
||
2511 | loop .nextdevice |
||
1472 | hidnplayr | 2512 | |
2513 | .fail: |
||
2514 | |||
2387 | hidnplayr | 2515 | ret |
1472 | hidnplayr | 2516 | |
2517 | .got_it: |
||
2518 | |||
2387 | hidnplayr | 2519 | DEBUGF 1,"Device: %x Status: %x ",ebx,eax:4 |
1472 | hidnplayr | 2520 | |
2387 | hidnplayr | 2521 | test ax, RxComplete |
2522 | jz .noRX |
||
1472 | hidnplayr | 2523 | |
2387 | hidnplayr | 2524 | set_io 0 |
1472 | hidnplayr | 2525 | .rx_status_loop: |
2526 | ; examine RxStatus |
||
2387 | hidnplayr | 2527 | set_io REG_RX_STATUS |
2528 | in ax, dx |
||
2529 | test ax, ax |
||
2530 | jz .finish |
||
1472 | hidnplayr | 2531 | |
2387 | hidnplayr | 2532 | test ah, 0x80 ; rxIncomplete |
2533 | jnz .finish |
||
1472 | hidnplayr | 2534 | |
2387 | hidnplayr | 2535 | test ah, 0x40 |
2536 | jz .check_length |
||
1472 | hidnplayr | 2537 | |
2538 | ; discard the top frame received advancing the next one |
||
2387 | hidnplayr | 2539 | set_io REG_COMMAND |
2540 | mov ax, (01000b shl 11) |
||
2541 | out dx, ax |
||
2542 | jmp .rx_status_loop |
||
1472 | hidnplayr | 2543 | |
2544 | .check_length: |
||
2387 | hidnplayr | 2545 | and eax, 0x1fff |
2546 | cmp eax, MAX_ETH_PKT_SIZE |
||
2547 | ja .discard_frame ; frame is too long discard it |
||
1472 | hidnplayr | 2548 | |
2549 | .check_dma: |
||
2387 | hidnplayr | 2550 | mov ecx, eax |
1472 | hidnplayr | 2551 | ; switch to register window 7 |
2387 | hidnplayr | 2552 | set_io 0 |
2553 | set_io REG_COMMAND |
||
2554 | mov ax, SELECT_REGISTER_WINDOW+7 |
||
2555 | out dx, ax |
||
1472 | hidnplayr | 2556 | ; check for master operation in progress |
2387 | hidnplayr | 2557 | set_io REG_MASTER_STATUS |
2558 | in ax, dx |
||
1472 | hidnplayr | 2559 | |
2387 | hidnplayr | 2560 | test ah, 0x80 |
2561 | jnz .finish |
||
1472 | hidnplayr | 2562 | |
2563 | .read_frame: |
||
2564 | ; program buffer address to read in |
||
2387 | hidnplayr | 2565 | push ecx |
2566 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
2567 | pop ecx |
||
2568 | test eax, eax |
||
2569 | jz .finish |
||
1472 | hidnplayr | 2570 | |
2387 | hidnplayr | 2571 | push .discard_frame |
2572 | push ecx |
||
2573 | push eax |
||
1472 | hidnplayr | 2574 | ; zero_to_dma eax |
2387 | hidnplayr | 2575 | set_io REG_MASTER_ADDRESS |
2576 | out dx, eax |
||
1472 | hidnplayr | 2577 | |
2578 | ; program frame length |
||
2387 | hidnplayr | 2579 | set_io REG_MASTER_LEN |
2580 | mov ax, 1560 |
||
2581 | out dx, ax |
||
1472 | hidnplayr | 2582 | |
2583 | ; start DMA Up |
||
2387 | hidnplayr | 2584 | set_io REG_COMMAND |
2585 | mov ax, (10100b shl 11) ; StartDMAUp |
||
2586 | out dx, ax |
||
1472 | hidnplayr | 2587 | |
2588 | ; check for master operation in progress |
||
2387 | hidnplayr | 2589 | set_io REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired |
1472 | hidnplayr | 2590 | .dma_loop: |
2387 | hidnplayr | 2591 | in ax, dx |
2592 | test ah, 0x80 |
||
2593 | jnz .dma_loop |
||
1472 | hidnplayr | 2594 | |
2595 | ; registrate the received packet to kernel |
||
2981 | hidnplayr | 2596 | jmp Eth_input |
1472 | hidnplayr | 2597 | |
2598 | ; discard the top frame received |
||
2599 | .discard_frame: |
||
2387 | hidnplayr | 2600 | set_io 0 |
2601 | set_io REG_COMMAND |
||
2602 | mov ax, (01000b shl 11) |
||
2603 | out dx, ax |
||
1472 | hidnplayr | 2604 | |
2605 | .finish: |
||
2606 | |||
2607 | |||
2608 | .noRX: |
||
2609 | |||
2387 | hidnplayr | 2610 | test ax, DMADone |
2611 | jz .noDMA |
||
1472 | hidnplayr | 2612 | |
2387 | hidnplayr | 2613 | push ax |
1472 | hidnplayr | 2614 | |
2387 | hidnplayr | 2615 | set_io 0 |
2616 | set_io 12 |
||
2617 | in ax, dx |
||
2618 | test ax, 0x1000 |
||
2619 | jz .nodmaclear |
||
1472 | hidnplayr | 2620 | |
2387 | hidnplayr | 2621 | mov ax, 0x1000 |
2622 | out dx, ax |
||
1472 | hidnplayr | 2623 | |
2624 | .nodmaclear: |
||
2625 | |||
2387 | hidnplayr | 2626 | pop ax |
1472 | hidnplayr | 2627 | |
2387 | hidnplayr | 2628 | DEBUGF 1, "DMA Done!\n", cx |
1472 | hidnplayr | 2629 | |
2630 | |||
2631 | |||
2632 | .noDMA: |
||
2633 | |||
2634 | |||
2635 | |||
2636 | .ACK: |
||
2387 | hidnplayr | 2637 | set_io 0 |
2638 | set_io REG_COMMAND |
||
2639 | mov ax, AckIntr + IntReq + IntLatch |
||
2640 | out dx, ax |
||
1472 | hidnplayr | 2641 | |
2387 | hidnplayr | 2642 | ret |
1472 | hidnplayr | 2643 | |
2644 | |||
2645 | |||
2646 | |||
2647 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2648 | ;; ;; |
||
2649 | ;; Boomerang Interrupt handler ;; |
||
2650 | ;; ;; |
||
2651 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2652 | |||
2653 | align 4 |
||
2654 | int_boomerang: |
||
2655 | |||
2935 | hidnplayr | 2656 | DEBUGF 1,"\nBoomerang int\n" |
1472 | hidnplayr | 2657 | |
2658 | ; find pointer of device wich made IRQ occur |
||
2659 | |||
2387 | hidnplayr | 2660 | mov ecx, [BOOMERANG_DEVICES] |
2661 | test ecx, ecx |
||
2935 | hidnplayr | 2662 | jz .nothing |
2663 | mov esi, BOOMERANG_LIST |
||
1472 | hidnplayr | 2664 | .nextdevice: |
2935 | hidnplayr | 2665 | mov ebx, [esi] |
1472 | hidnplayr | 2666 | |
2387 | hidnplayr | 2667 | set_io 0 |
2668 | set_io REG_INT_STATUS |
||
2669 | in ax, dx |
||
2935 | hidnplayr | 2670 | test ax, ax |
2387 | hidnplayr | 2671 | jnz .got_it |
2935 | hidnplayr | 2672 | .continue: |
2387 | hidnplayr | 2673 | add esi, 4 |
2674 | dec ecx |
||
2675 | jnz .nextdevice |
||
2935 | hidnplayr | 2676 | .nothing: |
2387 | hidnplayr | 2677 | ret |
1472 | hidnplayr | 2678 | |
2935 | hidnplayr | 2679 | .got_it: |
1472 | hidnplayr | 2680 | |
2935 | hidnplayr | 2681 | DEBUGF 1,"Device: %x Status: %x ", ebx, ax |
2387 | hidnplayr | 2682 | push ax |
2935 | hidnplayr | 2683 | |
1472 | hidnplayr | 2684 | ; disable all INTS |
2685 | |||
2387 | hidnplayr | 2686 | set_io REG_COMMAND |
2687 | mov ax, SetIntrEnb |
||
2688 | out dx, ax |
||
1472 | hidnplayr | 2689 | |
2690 | ;-------------------------------------------------------------------------- |
||
2387 | hidnplayr | 2691 | test word[esp], UpComplete |
2692 | jz .noRX |
||
1472 | hidnplayr | 2693 | |
2387 | hidnplayr | 2694 | push ebx |
1472 | hidnplayr | 2695 | |
2696 | .receive: |
||
2387 | hidnplayr | 2697 | DEBUGF 1,"UpComplete\n" |
1472 | hidnplayr | 2698 | |
2699 | ; check if packet is uploaded |
||
2387 | hidnplayr | 2700 | mov esi, [device.curr_upd] |
2701 | test byte [esi+upd.pkt_status+1], 0x80 ; upPktComplete |
||
2702 | jz .finish |
||
2703 | DEBUGF 1, "Current upd: %x\n", esi |
||
1472 | hidnplayr | 2704 | ; packet is uploaded check for any error |
2705 | .check_error: |
||
2387 | hidnplayr | 2706 | test byte [esi+upd.pkt_status+1], 0x40 ; upError |
2707 | jz .copy_packet_length |
||
2708 | DEBUGF 1,"Error in packet\n" |
||
2709 | and [esi+upd.pkt_status], 0 ; mark packet as read |
||
2710 | jmp .finish |
||
1472 | hidnplayr | 2711 | .copy_packet_length: |
2387 | hidnplayr | 2712 | mov ecx, [esi+upd.pkt_status] |
2713 | and ecx, 0x1fff |
||
1472 | hidnplayr | 2714 | |
1519 | hidnplayr | 2715 | ; cmp ecx, MAX_ETH_PKT_SIZE |
2716 | ; jbe .copy_packet |
||
2717 | ; and [esi+upd.pkt_status], 0 |
||
2718 | ; jmp .finish |
||
2719 | ; .copy_packet: |
||
1472 | hidnplayr | 2720 | |
2387 | hidnplayr | 2721 | DEBUGF 1, "Received %u bytes in buffer %x\n", ecx, [esi+upd.realaddr]:8 |
1472 | hidnplayr | 2722 | |
2387 | hidnplayr | 2723 | push dword .loop ;.finish |
2724 | push ecx |
||
2725 | push [esi+upd.realaddr] |
||
1472 | hidnplayr | 2726 | |
1481 | hidnplayr | 2727 | ; update statistics |
2387 | hidnplayr | 2728 | inc [device.packets_rx] |
2729 | add dword [device.bytes_rx], ecx |
||
2730 | adc dword [device.bytes_rx + 4], 0 |
||
1481 | hidnplayr | 2731 | |
1519 | hidnplayr | 2732 | ; update UPD (Alloc new buffer for next packet) |
2387 | hidnplayr | 2733 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
2734 | mov [esi + upd.realaddr], eax |
||
2735 | GetRealAddr |
||
2736 | mov [esi + upd.frag_addr], eax |
||
2737 | and [esi + upd.pkt_status], 0 |
||
2738 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
1472 | hidnplayr | 2739 | |
1519 | hidnplayr | 2740 | ; Update UPD pointer |
2387 | hidnplayr | 2741 | add esi, upd.size |
2742 | lea ecx, [device.upd_buffer+(NUM_RX_DESC)*upd.size] |
||
2743 | cmp esi, ecx |
||
3155 | hidnplayr | 2744 | jb @f |
2387 | hidnplayr | 2745 | lea esi, [device.upd_buffer] |
1519 | hidnplayr | 2746 | @@: |
2387 | hidnplayr | 2747 | mov [device.curr_upd], esi |
2748 | DEBUGF 1, "Next upd: %x\n", esi |
||
1472 | hidnplayr | 2749 | |
3323 | hidnplayr | 2750 | jmp Eth_input |
1519 | hidnplayr | 2751 | .loop: |
1472 | hidnplayr | 2752 | |
2387 | hidnplayr | 2753 | mov ebx, [esp] |
2754 | jmp .receive |
||
1472 | hidnplayr | 2755 | |
2756 | .finish: |
||
2387 | hidnplayr | 2757 | pop ebx |
1472 | hidnplayr | 2758 | |
2759 | ; check if the NIC is in the upStall state |
||
2387 | hidnplayr | 2760 | set_io 0 |
2761 | set_io REG_UP_PKT_STATUS |
||
2762 | in eax, dx |
||
2763 | test ah, 0x20 ; UpStalled |
||
2764 | jz .noUpUnStall |
||
1519 | hidnplayr | 2765 | |
2387 | hidnplayr | 2766 | DEBUGF 1, "upUnStalling\n" |
1472 | hidnplayr | 2767 | ; issue upUnStall command |
2387 | hidnplayr | 2768 | set_io REG_COMMAND |
2769 | mov ax, ((11b shl 12)+1) ; upUnStall |
||
2770 | out dx, ax |
||
1519 | hidnplayr | 2771 | |
2387 | hidnplayr | 2772 | ;;;; FIXME: make upunstall work |
1519 | hidnplayr | 2773 | |
1472 | hidnplayr | 2774 | .noUpUnStall: |
1519 | hidnplayr | 2775 | .noRX: |
2387 | hidnplayr | 2776 | test word[esp], DownComplete |
2777 | jz .noTX |
||
2778 | DEBUGF 1, "Downcomplete!\n" |
||
1472 | hidnplayr | 2779 | |
2387 | hidnplayr | 2780 | mov ecx, NUM_TX_DESC |
2781 | lea esi, [device.dpd_buffer] |
||
1519 | hidnplayr | 2782 | .txloop: |
2387 | hidnplayr | 2783 | test [esi+dpd.frame_start_hdr], 1 shl 31 |
2784 | jz .maybenext |
||
1519 | hidnplayr | 2785 | |
2387 | hidnplayr | 2786 | and [esi+dpd.frame_start_hdr], 0 |
2787 | push ecx |
||
2788 | stdcall KernelFree, [esi+dpd.realaddr] |
||
2789 | pop ecx |
||
1519 | hidnplayr | 2790 | |
2791 | .maybenext: |
||
2387 | hidnplayr | 2792 | add esi, dpd.size |
2793 | dec ecx |
||
2794 | jnz .txloop |
||
1519 | hidnplayr | 2795 | |
2796 | .noTX: |
||
2387 | hidnplayr | 2797 | pop ax |
1472 | hidnplayr | 2798 | |
2387 | hidnplayr | 2799 | set_io 0 |
2800 | set_io REG_COMMAND |
||
2801 | or ax, AckIntr |
||
2802 | out dx, ax |
||
1472 | hidnplayr | 2803 | |
2387 | hidnplayr | 2804 | set_io REG_INT_STATUS |
2805 | in ax, dx |
||
2806 | test ax, S_5_INTS |
||
2807 | jnz .got_it |
||
1472 | hidnplayr | 2808 | |
2809 | ;re-enable ints |
||
2387 | hidnplayr | 2810 | set_io REG_COMMAND |
2811 | mov ax, SetIntrEnb + S_5_INTS |
||
2812 | out dx, ax |
||
1472 | hidnplayr | 2813 | |
2387 | hidnplayr | 2814 | ret |
1472 | hidnplayr | 2815 | |
2816 | |||
2817 | |||
2818 | |||
2819 | ; End of code |
||
2387 | hidnplayr | 2820 | align 4 ; Place all initialised data here |
1472 | hidnplayr | 2821 | |
2822 | macro strtbl name, [string] |
||
2823 | { |
||
2824 | common |
||
2387 | hidnplayr | 2825 | label name dword |
1472 | hidnplayr | 2826 | forward |
2387 | hidnplayr | 2827 | local label |
2828 | dd label |
||
1472 | hidnplayr | 2829 | forward |
2387 | hidnplayr | 2830 | label db string, 0 |
1472 | hidnplayr | 2831 | } |
2832 | |||
2387 | hidnplayr | 2833 | VORTEX_DEVICES dd 0 |
1472 | hidnplayr | 2834 | BOOMERANG_DEVICES dd 0 |
2387 | hidnplayr | 2835 | version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |
2836 | my_service db '3C59X',0 ; max 16 chars include zero |
||
1472 | hidnplayr | 2837 | |
2838 | |||
2839 | strtbl link_str, \ |
||
2387 | hidnplayr | 2840 | "No valid link type detected", \ |
2841 | "10BASE-T half duplex", \ |
||
2842 | "10BASE-T full-duplex", \ |
||
2843 | "100BASE-TX half duplex", \ |
||
2844 | "100BASE-TX full duplex", \ |
||
2845 | "100BASE-T4", \ |
||
2846 | "100BASE-FX", \ |
||
2847 | "10Mbps AUI", \ |
||
2848 | "10Mbps COAX (BNC)", \ |
||
2849 | "miiDevice - not supported" |
||
1472 | hidnplayr | 2850 | |
2851 | strtbl hw_str, \ |
||
2387 | hidnplayr | 2852 | "3c590 Vortex 10Mbps", \ |
2853 | "3c592 EISA 10Mbps Demon/Vortex", \ |
||
2854 | "3c597 EISA Fast Demon/Vortex", \ |
||
2855 | "3c595 Vortex 100baseTx", \ |
||
2856 | "3c595 Vortex 100baseT4", \ |
||
2857 | "3c595 Vortex 100base-MII", \ |
||
2858 | "3c900 Boomerang 10baseT", \ |
||
2859 | "3c900 Boomerang 10Mbps Combo", \ |
||
2860 | "3c900 Cyclone 10Mbps TPO", \ |
||
2861 | "3c900 Cyclone 10Mbps Combo", \ |
||
2862 | "3c900 Cyclone 10Mbps TPC", \ |
||
2863 | "3c900B-FL Cyclone 10base-FL", \ |
||
2864 | "3c905 Boomerang 100baseTx", \ |
||
2865 | "3c905 Boomerang 100baseT4", \ |
||
2866 | "3c905B Cyclone 100baseTx", \ |
||
2867 | "3c905B Cyclone 10/100/BNC", \ |
||
2868 | "3c905B-FX Cyclone 100baseFx", \ |
||
2869 | "3c905C Tornado", \ |
||
2870 | "3c980 Cyclone", \ |
||
2871 | "3c982 Dual Port Server Cyclone", \ |
||
2872 | "3cSOHO100-TX Hurricane", \ |
||
2873 | "3c555 Laptop Hurricane", \ |
||
2874 | "3c556 Laptop Tornado", \ |
||
2875 | "3c556B Laptop Hurricane", \ |
||
2876 | "3c575 [Megahertz] 10/100 LAN CardBus", \ |
||
2877 | "3c575 Boomerang CardBus", \ |
||
2878 | "3CCFE575BT Cyclone CardBus", \ |
||
2879 | "3CCFE575CT Tornado CardBus", \ |
||
2880 | "3CCFE656 Cyclone CardBus", \ |
||
2881 | "3CCFEM656B Cyclone+Winmodem CardBus", \ |
||
2882 | "3CXFEM656C Tornado+Winmodem CardBus", \ |
||
2883 | "3c450 HomePNA Tornado", \ |
||
2884 | "3c920 Tornado", \ |
||
2885 | "3c982 Hydra Dual Port A", \ |
||
2886 | "3c982 Hydra Dual Port B", \ |
||
2887 | "3c905B-T4", \ |
||
2888 | "3c920B-EMB-WNM Tornado" |
||
1472 | hidnplayr | 2889 | |
2890 | |||
2891 | |||
2892 | align 4 |
||
2893 | hw_versions: |
||
2981 | hidnplayr | 2894 | dw 0x5900, IS_VORTEX ; 3c590 Vortex 10Mbps |
2895 | dw 0x5920, IS_VORTEX ; 3c592 EISA 10Mbps Demon/Vortex |
||
2896 | dw 0x5970, IS_VORTEX ; 3c597 EISA Fast Demon/Vortex |
||
2897 | dw 0x5950, IS_VORTEX ; 3c595 Vortex 100baseTx |
||
2898 | dw 0x5951, IS_VORTEX ; 3c595 Vortex 100baseT4 |
||
2899 | dw 0x5952, IS_VORTEX ; 3c595 Vortex 100base-MII |
||
2900 | dw 0x9000, IS_BOOMERANG ; 3c900 Boomerang 10baseT |
||
2901 | dw 0x9001, IS_BOOMERANG ; 3c900 Boomerang 10Mbps Combo |
||
2902 | dw 0x9004, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPO |
||
2903 | dw 0x9005, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps Combo |
||
2904 | dw 0x9006, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPC |
||
2905 | dw 0x900A, IS_CYCLONE or HAS_HWCKSM ; 3c900B-FL Cyclone 10base-FL |
||
2906 | dw 0x9050, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseTx |
||
2907 | dw 0x9051, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseT4 |
||
2908 | dw 0x9055, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B Cyclone 100baseTx |
||
2909 | dw 0x9058, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c905B Cyclone 10/100/BNC |
||
2910 | dw 0x905A, IS_CYCLONE or HAS_HWCKSM ; 3c905B-FX Cyclone 100baseFx |
||
2911 | dw 0x9200, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c905C Tornado |
||
2912 | dw 0x9800, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c980 Cyclone |
||
2913 | dw 0x9805, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c982 Dual Port Server Cyclone |
||
2914 | dw 0x7646, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3cSOHO100-TX Hurricane |
||
2915 | dw 0x5055, IS_CYCLONE or EEPROM_8BIT or HAS_HWCKSM ; 3c555 Laptop Hurricane |
||
2916 | dw 0x6055, IS_TORNADO or HAS_NWAY or EEPROM_8BIT or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556 Laptop Tornado |
||
2917 | dw 0x6056, IS_TORNADO or HAS_NWAY or EEPROM_OFFSET or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556B Laptop Hurricane |
||
2918 | dw 0x5b57, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 [Megahertz] 10/100 LAN CardBus |
||
2919 | dw 0x5057, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 Boomerang CardBus |
||
2920 | dw 0x5157, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE575BT Cyclone CardBus |
||
2921 | 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 |
||
2922 | 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 |
||
2923 | 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 |
||
2924 | 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 |
||
2925 | dw 0x4500, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c450 HomePNA Tornado |
||
2926 | dw 0x9201, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920 Tornado |
||
2927 | dw 0x1201, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port A |
||
2928 | dw 0x1202, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port B |
||
2929 | dw 0x9056, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B-T4 |
||
2930 | dw 0x9210, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920B-EMB-WNM Tornado |
||
1472 | hidnplayr | 2931 | HW_VERSIONS_SIZE = $ - hw_versions |
2932 | |||
2387 | hidnplayr | 2933 | include_debug_strings ; All data wich FDO uses will be included here |
1472 | hidnplayr | 2934 | |
2935 | section '.data' data readable writable align 16 ; place all uninitialized data place here |
||
2936 | |||
2387 | hidnplayr | 2937 | VORTEX_LIST rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
1472 | hidnplayr | 2938 | BOOMERANG_LIST rd MAX_DEVICES |
2939 | |||
2940 | |||
2941 | |||
2942 |