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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 | |||
2852 | hidnplayr | 85 | API_VERSION = 0x01000100 |
86 | DRIVER_VERSION = 5 |
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1472 | hidnplayr | 87 | |
2852 | 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 | |
2852 | 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 | |
2387 | 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 | |
2387 | 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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127 | .size = 32 |
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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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2852 | 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 |
2852 | hidnplayr | 147 | REG_INT_STATUS = 0xe |
148 | REG_COMMAND = 0xe |
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1519 | hidnplayr | 149 | |
1472 | hidnplayr | 150 | ; Register window 7 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | hidnplayr | 190 | BIT_AUTOSELECT = 24 |
1519 | hidnplayr | 191 | |
1472 | hidnplayr | 192 | ; Register window 3 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | 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 |
2852 | hidnplayr | 248 | EEPROM_CMD_READ = 0x80 |
249 | EEPROM_BIT_BUSY = 15 |
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1519 | hidnplayr | 250 | |
1472 | hidnplayr | 251 | ; eeprom registers |
2852 | 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 |
2852 | hidnplayr | 256 | SELECT_REGISTER_WINDOW = (1 shl 11) |
1472 | hidnplayr | 257 | |
2852 | 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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2852 | 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 | |
2852 | hidnplayr | 289 | S_5_INTS = HostError + RxEarly + UpComplete + DownComplete ;+ TxComplete + RxComplete + TxAvailable |
1472 | hidnplayr | 290 | |
291 | ; Commands |
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2852 | 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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2852 | 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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2852 | 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 | |
742 | ; Get rid of stary 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 | set_io 0 |
765 | set_io REG_COMMAND |
||
766 | mov ax, RxEnable |
||
767 | out dx, ax |
||
1472 | hidnplayr | 768 | |
2387 | hidnplayr | 769 | mov ax, TxEnable |
770 | out dx, ax |
||
1472 | hidnplayr | 771 | |
2387 | hidnplayr | 772 | set_io REG_COMMAND |
773 | mov ax, SetRxThreshold + 208 |
||
774 | out dx, ax |
||
1472 | hidnplayr | 775 | |
2387 | hidnplayr | 776 | mov ax, SetTxThreshold + 60 ;16 ; recommended by the manual :) |
777 | out dx, ax |
||
1472 | hidnplayr | 778 | |
2387 | hidnplayr | 779 | mov ax, SELECT_REGISTER_WINDOW + 1 |
780 | out dx, ax |
||
1472 | hidnplayr | 781 | |
2387 | hidnplayr | 782 | xor eax, eax |
1481 | hidnplayr | 783 | ; clear packet/byte counters |
1472 | hidnplayr | 784 | |
2387 | hidnplayr | 785 | lea edi, [device.bytes_tx] |
786 | mov ecx, 6 |
||
787 | rep stosd |
||
1481 | hidnplayr | 788 | |
1519 | hidnplayr | 789 | ; Set the mtu, kernel will be able to send now |
2387 | hidnplayr | 790 | mov [device.mtu], 1514 |
1519 | hidnplayr | 791 | |
2387 | hidnplayr | 792 | ret |
1472 | hidnplayr | 793 | |
794 | |||
795 | |||
796 | |||
797 | |||
798 | align 4 |
||
1521 | hidnplayr | 799 | start_device: |
2387 | hidnplayr | 800 | DEBUGF 1,"Starting the device\n" |
1472 | hidnplayr | 801 | |
2387 | hidnplayr | 802 | set_io 0 |
803 | set_io REG_COMMAND |
||
804 | mov ax, SetTxThreshold + 60 ;2047 ; recommended by the manual :) |
||
805 | out dx, ax |
||
1472 | hidnplayr | 806 | |
2387 | hidnplayr | 807 | call check_tx_status |
1472 | hidnplayr | 808 | |
2387 | hidnplayr | 809 | set_io 0 |
810 | set_io REG_COMMAND |
||
1472 | hidnplayr | 811 | ; switch to register window 4 |
2387 | hidnplayr | 812 | mov ax, SELECT_REGISTER_WINDOW+4 |
813 | out dx, ax |
||
1472 | hidnplayr | 814 | |
815 | ; wait for linkDetect |
||
2387 | hidnplayr | 816 | set_io REG_MEDIA_STATUS |
817 | mov ecx, 20 ; wait for max 2s |
||
1521 | hidnplayr | 818 | .link_detect_loop: |
2387 | hidnplayr | 819 | mov esi, 100 |
820 | call Sleep ; 100 ms |
||
821 | in ax, dx |
||
822 | test ah, 1000b ; linkDetect |
||
823 | jnz @f |
||
824 | loop .link_detect_loop |
||
825 | DEBUGF 1,"Link detect timed-out!\n" |
||
1521 | hidnplayr | 826 | @@: |
1472 | hidnplayr | 827 | |
828 | ; print link type |
||
2387 | hidnplayr | 829 | xor eax, eax |
3346 | hidnplayr | 830 | bsr ax, word [device.state] |
2387 | hidnplayr | 831 | jz @f |
832 | sub ax, 4 |
||
1521 | hidnplayr | 833 | @@: |
834 | |||
2387 | hidnplayr | 835 | mov esi, [link_str+eax*4] |
836 | DEBUGF 1,"Established Link type: %s\n", esi |
||
1472 | hidnplayr | 837 | |
1521 | hidnplayr | 838 | ; enable interrupts |
1472 | hidnplayr | 839 | |
2387 | hidnplayr | 840 | set_io REG_COMMAND |
841 | mov ax, SELECT_REGISTER_WINDOW + 1 |
||
842 | out dx, ax |
||
1472 | hidnplayr | 843 | |
2387 | hidnplayr | 844 | mov ax, AckIntr + 0xff |
845 | out dx, ax |
||
1472 | hidnplayr | 846 | |
2387 | hidnplayr | 847 | mov ax, SetStatusEnb + S_5_INTS |
848 | out dx, ax |
||
1472 | hidnplayr | 849 | |
2387 | hidnplayr | 850 | mov ax, SetIntrEnb + S_5_INTS |
851 | out dx, ax |
||
1472 | hidnplayr | 852 | |
2387 | hidnplayr | 853 | ret |
1472 | hidnplayr | 854 | |
855 | |||
856 | |||
857 | |||
858 | |||
859 | |||
860 | |||
861 | align 4 |
||
862 | set_rx_mode: |
||
863 | |||
2387 | hidnplayr | 864 | DEBUGF 1,"Setting RX mode\n" |
1521 | hidnplayr | 865 | |
2387 | hidnplayr | 866 | set_io 0 |
867 | set_io REG_COMMAND |
||
1472 | hidnplayr | 868 | |
2387 | hidnplayr | 869 | if defined PROMISCIOUS |
870 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast + RxProm |
||
1521 | hidnplayr | 871 | else if defined ALLMULTI |
2387 | hidnplayr | 872 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast |
1521 | hidnplayr | 873 | else |
2387 | hidnplayr | 874 | mov ax, SetRxFilter + RxStation + RxBroadcast |
1521 | hidnplayr | 875 | end if |
2387 | hidnplayr | 876 | out dx, ax |
1472 | hidnplayr | 877 | |
2387 | hidnplayr | 878 | ret |
1472 | hidnplayr | 879 | |
880 | |||
881 | |||
882 | |||
883 | |||
884 | ;*************************************************************************** |
||
885 | ; Function |
||
886 | ; global_reset |
||
887 | ; Description |
||
888 | ; resets the device |
||
889 | ; Parameters: |
||
890 | ; ebp - io_addr |
||
891 | ; Return value: |
||
892 | ; Destroyed registers |
||
893 | ; ax, ecx, edx, esi |
||
894 | ; |
||
895 | ;***************************************************************************1 |
||
896 | |||
897 | align 4 |
||
898 | global_reset: |
||
899 | |||
2387 | hidnplayr | 900 | DEBUGF 1,"Global reset..\n" |
1472 | hidnplayr | 901 | |
902 | ; GlobalReset |
||
2387 | hidnplayr | 903 | set_io 0 |
904 | set_io REG_COMMAND |
||
905 | xor eax, eax |
||
1472 | hidnplayr | 906 | ; or al, 0x14 |
2387 | hidnplayr | 907 | out dx, ax |
1472 | hidnplayr | 908 | ; wait for GlobalReset to complete |
2387 | hidnplayr | 909 | mov ecx, 64000 |
1521 | hidnplayr | 910 | .loop: |
2387 | hidnplayr | 911 | in ax , dx |
912 | test ah , 10000b ; check CmdInProgress |
||
913 | loopz .loop |
||
1521 | hidnplayr | 914 | |
2387 | hidnplayr | 915 | DEBUGF 1,"Waiting for nic to boot..\n" |
1472 | hidnplayr | 916 | ; wait for 2 seconds for NIC to boot |
2387 | hidnplayr | 917 | mov esi, 2000 |
918 | call Sleep ; 2 seconds |
||
1472 | hidnplayr | 919 | |
2387 | hidnplayr | 920 | DEBUGF 1,"Ok!\n" |
1472 | hidnplayr | 921 | |
2387 | hidnplayr | 922 | ret |
1472 | hidnplayr | 923 | |
924 | |||
925 | |||
926 | ;*************************************************************************** |
||
927 | ; Function |
||
928 | ; tx_reset |
||
929 | ; Description |
||
930 | ; resets and enables transmitter engine |
||
931 | ; |
||
932 | ;*************************************************************************** |
||
933 | |||
934 | align 4 |
||
935 | tx_reset: |
||
2387 | hidnplayr | 936 | DEBUGF 1,"tx reset\n" |
1472 | hidnplayr | 937 | |
938 | ; TxReset |
||
2387 | hidnplayr | 939 | set_io 0 |
940 | set_io REG_COMMAND |
||
941 | mov ax, TxReset |
||
942 | out dx, ax |
||
1472 | hidnplayr | 943 | ; Wait for TxReset to complete |
2387 | hidnplayr | 944 | mov ecx, 200000 |
1472 | hidnplayr | 945 | .tx_reset_loop: |
2387 | hidnplayr | 946 | in ax, dx |
947 | test ah, 10000b ; check CmdInProgress |
||
948 | jz .tx_set_prev |
||
949 | dec ecx |
||
950 | jnz .tx_reset_loop |
||
1472 | hidnplayr | 951 | .tx_set_prev: |
952 | ; init last_dpd |
||
2387 | hidnplayr | 953 | lea eax, [device.dpd_buffer + (NUM_TX_DESC-1)*dpd.size] |
954 | mov [device.prev_dpd], eax |
||
1472 | hidnplayr | 955 | |
956 | .tx_enable: |
||
2387 | hidnplayr | 957 | ret |
1472 | hidnplayr | 958 | |
959 | |||
960 | |||
961 | ;*************************************************************************** |
||
962 | ; Function |
||
963 | ; rx_reset |
||
964 | ; Description |
||
965 | ; resets and enables receiver engine |
||
966 | ; |
||
967 | ;*************************************************************************** |
||
968 | |||
969 | align 4 |
||
970 | rx_reset: |
||
971 | |||
2387 | hidnplayr | 972 | DEBUGF 1,"rx reset\n" |
1472 | hidnplayr | 973 | |
2387 | hidnplayr | 974 | set_io 0 |
975 | set_io REG_COMMAND |
||
976 | mov ax, RxReset or 0x4 |
||
977 | out dx, ax |
||
1519 | hidnplayr | 978 | |
1472 | hidnplayr | 979 | ; wait for RxReset to complete |
2387 | hidnplayr | 980 | mov ecx, 200000 |
1519 | hidnplayr | 981 | .loop: |
2387 | hidnplayr | 982 | in ax, dx |
983 | test ah, 10000b ; check CmdInProgress |
||
984 | jz .done |
||
985 | dec ecx |
||
986 | jnz .loop |
||
1521 | hidnplayr | 987 | .done: |
1519 | hidnplayr | 988 | |
2387 | hidnplayr | 989 | lea eax, [device.upd_buffer] |
990 | mov [device.curr_upd], eax |
||
991 | GetRealAddr |
||
992 | set_io 0 |
||
993 | set_io REG_UP_LIST_PTR |
||
994 | out dx, eax |
||
1521 | hidnplayr | 995 | |
996 | .rx_enable: |
||
2387 | hidnplayr | 997 | ret |
1521 | hidnplayr | 998 | |
999 | |||
1000 | align 4 |
||
1001 | create_rx_ring: |
||
1472 | hidnplayr | 1002 | ; create upd ring |
2387 | hidnplayr | 1003 | lea eax, [device.upd_buffer] |
1004 | GetRealAddr |
||
1005 | mov edi, eax ; real addr of first descr |
||
1472 | hidnplayr | 1006 | |
2387 | hidnplayr | 1007 | lea esi, [device.upd_buffer] ; ptr to first descr |
1008 | lea edx, [device.upd_buffer + (NUM_RX_DESC-1)*upd.size] ; ptr to last descr |
||
1472 | hidnplayr | 1009 | |
2387 | hidnplayr | 1010 | mov ecx, NUM_RX_DESC |
1472 | hidnplayr | 1011 | |
1519 | hidnplayr | 1012 | .upd_loop: |
2387 | hidnplayr | 1013 | mov [edx + upd.next_ptr], edi |
1472 | hidnplayr | 1014 | |
2387 | hidnplayr | 1015 | push ecx edx |
1016 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
1017 | pop edx ecx |
||
1018 | mov [esi + upd.realaddr], eax |
||
1019 | call GetPgAddr |
||
1020 | mov [esi + upd.frag_addr], eax |
||
1021 | and [esi + upd.pkt_status], 0 |
||
1022 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
1472 | hidnplayr | 1023 | |
2387 | hidnplayr | 1024 | 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 |
1025 | DEBUGF 1,"UPD: cur=%x prev=%x\n", esi, edx |
||
1472 | hidnplayr | 1026 | |
2387 | hidnplayr | 1027 | mov edx, esi |
1028 | add esi, upd.size |
||
1029 | add edi, upd.size |
||
1030 | dec ecx |
||
1031 | jnz .upd_loop |
||
1472 | hidnplayr | 1032 | |
2387 | hidnplayr | 1033 | ret |
1472 | hidnplayr | 1034 | |
1035 | |||
1036 | |||
1037 | ;--------------------------------------------------------------------------- |
||
1038 | ; Function |
||
1039 | ; try_link_detect |
||
1040 | ; Description |
||
1041 | ; try_link_detect checks if link exists |
||
1042 | ; Parameters |
||
1043 | ; ebx = device structure |
||
1044 | ; Return value |
||
1045 | ; al - 0 ; no link detected |
||
1046 | ; al - 1 ; link detected |
||
1047 | ; Destroyed registers |
||
1048 | ; eax, ebx, ecx, edx, edi, esi |
||
1049 | ; |
||
1050 | ;--------------------------------------------------------------------------- |
||
1051 | |||
1052 | align 4 |
||
1053 | try_link_detect: |
||
1054 | |||
2387 | hidnplayr | 1055 | DEBUGF 1,"trying to detect link\n" |
1472 | hidnplayr | 1056 | |
1057 | ; create self-directed packet |
||
2387 | hidnplayr | 1058 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1059 | test eax, eax |
||
1060 | jz .fail |
||
1521 | hidnplayr | 1061 | |
2387 | hidnplayr | 1062 | pushd 20 ; Packet parameters for device.transmit |
1063 | push eax ; |
||
1521 | hidnplayr | 1064 | |
2387 | hidnplayr | 1065 | mov edi, eax |
1521 | hidnplayr | 1066 | |
2387 | hidnplayr | 1067 | lea esi, [device.mac] |
1068 | movsw |
||
1069 | movsd |
||
1070 | sub esi, 6 |
||
1071 | movsw |
||
1072 | movsd |
||
1073 | mov ax , 0x0608 |
||
1074 | stosw |
||
1472 | hidnplayr | 1075 | |
1076 | ; download self-directed packet |
||
2387 | hidnplayr | 1077 | call [device.transmit] |
1472 | hidnplayr | 1078 | |
1079 | ; switch to register window 4 |
||
2387 | hidnplayr | 1080 | set_io 0 |
1081 | set_io REG_COMMAND |
||
1082 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1083 | out dx, ax |
||
1472 | hidnplayr | 1084 | |
1085 | ; See if we have received the packet by now.. |
||
2387 | hidnplayr | 1086 | cmp [device.packets_rx], 0 |
1087 | jnz .link_detected |
||
1472 | hidnplayr | 1088 | |
1089 | ; switch to register window 4 |
||
2387 | hidnplayr | 1090 | set_io REG_COMMAND |
1091 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
1092 | out dx, ax |
||
1472 | hidnplayr | 1093 | |
1094 | ; read linkbeatdetect |
||
2387 | hidnplayr | 1095 | set_io REG_MEDIA_STATUS |
1096 | in ax, dx |
||
1097 | test ah, 1000b ; test linkBeatDetect |
||
1098 | jnz .link_detected |
||
1099 | xor al, al |
||
1100 | jmp .finish |
||
1472 | hidnplayr | 1101 | |
1521 | hidnplayr | 1102 | .link_detected: |
2387 | hidnplayr | 1103 | DEBUGF 1,"link detected!\n" |
1104 | setb al |
||
1472 | hidnplayr | 1105 | |
1521 | hidnplayr | 1106 | .finish: |
2387 | hidnplayr | 1107 | test al, al |
1108 | jz @f |
||
3346 | hidnplayr | 1109 | or byte [device.state+1], 100b |
1521 | hidnplayr | 1110 | @@: |
2387 | hidnplayr | 1111 | ret |
1472 | hidnplayr | 1112 | |
1521 | hidnplayr | 1113 | .fail: |
2387 | hidnplayr | 1114 | ret |
1472 | hidnplayr | 1115 | |
1116 | |||
1521 | hidnplayr | 1117 | |
1472 | hidnplayr | 1118 | ;*************************************************************************** |
1119 | ; Function |
||
1120 | ; try_phy |
||
1121 | ; Description |
||
1122 | ; try_phy checks the auto-negotiation function |
||
1123 | ; in the PHY at PHY index. It can also be extended to |
||
1124 | ; include link detection for non-IEEE 802.3u |
||
1521 | hidnplayr | 1125 | ; auto-negotiation devices, for instance the BCM5000. ; TODO: BCM5000 |
1472 | hidnplayr | 1126 | ; Parameters |
1127 | ; ah - PHY index |
||
1128 | ; ebx - device stucture |
||
1129 | ; Return value |
||
1130 | ; al - 0 link is auto-negotiated |
||
1131 | ; al - 1 no link is auto-negotiated |
||
1132 | ; Destroyed registers |
||
1133 | ; eax, ebx, ecx, edx, esi |
||
1134 | ; |
||
1135 | ;*************************************************************************** |
||
1136 | |||
1137 | align 4 |
||
1138 | try_phy: |
||
1139 | |||
2387 | hidnplayr | 1140 | DEBUGF 1,"PHY=%u\n", ah |
1141 | DEBUGF 1,"Detecting if device is auto-negotiation capable\n" |
||
1472 | hidnplayr | 1142 | |
2387 | hidnplayr | 1143 | mov al, REG_MII_BMCR |
1144 | push eax |
||
1145 | call mdio_read ; returns with window #4 |
||
1146 | or ah , 0x80 ; software reset |
||
1147 | mov esi, eax |
||
1148 | mov eax, dword [esp] |
||
1149 | call mdio_write ; returns with window #4 |
||
1472 | hidnplayr | 1150 | |
1151 | ; wait for reset to complete |
||
2387 | hidnplayr | 1152 | mov esi, 2000 |
1153 | stdcall Sleep ; 2s |
||
1154 | mov eax, [esp] |
||
1155 | call mdio_read ; returns with window #4 |
||
1156 | test ah , 0x80 |
||
1157 | jnz .fail1 |
||
1158 | mov eax, [esp] |
||
1472 | hidnplayr | 1159 | |
1160 | ; wait for a while after reset |
||
2387 | hidnplayr | 1161 | mov esi, 20 |
1162 | stdcall Sleep ; 20ms |
||
1163 | mov eax, [esp] |
||
1164 | mov al , REG_MII_BMSR |
||
1165 | call mdio_read ; returns with window #4 |
||
1166 | test al , 1 ; extended capability supported? |
||
1167 | jz .fail2 |
||
1472 | hidnplayr | 1168 | |
1169 | ; auto-neg capable? |
||
2387 | hidnplayr | 1170 | test al , 1000b |
1171 | jz .fail2 ; not auto-negotiation capable |
||
1472 | hidnplayr | 1172 | |
2387 | hidnplayr | 1173 | DEBUGF 1,"Device is auto-negotiation capable\n" |
1521 | hidnplayr | 1174 | |
1472 | hidnplayr | 1175 | ; auto-neg complete? |
2387 | hidnplayr | 1176 | test al , 100000b |
1177 | jnz .auto_neg_ok |
||
1472 | hidnplayr | 1178 | |
2387 | hidnplayr | 1179 | DEBUGF 1,"Restarting auto-negotiation\n" |
1521 | hidnplayr | 1180 | |
1472 | hidnplayr | 1181 | ; restart auto-negotiation |
2387 | hidnplayr | 1182 | mov eax, [esp] |
1183 | mov al , REG_MII_ANAR |
||
1184 | push eax |
||
1185 | call mdio_read ; returns with window #4 |
||
1186 | or ax , 1111b shl 5; advertise only 10base-T and 100base-TX |
||
1187 | mov esi, eax |
||
1188 | pop eax |
||
1189 | call mdio_write ; returns with window #4 |
||
1190 | mov eax, [esp] |
||
1191 | call mdio_read ; returns with window #4 |
||
1192 | mov esi, eax |
||
1193 | or bh , 10010b ; restart auto-negotiation |
||
1194 | mov eax, [esp] |
||
1195 | call mdio_write ; returns with window #4 |
||
1196 | mov esi, 4000 |
||
1197 | stdcall Sleep ; 4 seconds |
||
1198 | mov eax, [esp] |
||
1199 | mov al , REG_MII_BMSR |
||
1200 | call mdio_read ; returns with window #4 |
||
1201 | test al , 100000b ; auto-neg complete? |
||
1202 | jnz .auto_neg_ok |
||
1203 | jmp .fail3 |
||
1521 | hidnplayr | 1204 | .auto_neg_ok: |
1472 | hidnplayr | 1205 | |
2387 | hidnplayr | 1206 | DEBUGF 1,"Auto-negotiation complete\n" |
1521 | hidnplayr | 1207 | |
1472 | hidnplayr | 1208 | ; compare advertisement and link partner ability registers |
2387 | hidnplayr | 1209 | mov eax, [esp] |
1210 | mov al , REG_MII_ANAR |
||
1211 | call mdio_read ; returns with window #4 |
||
1212 | xchg eax, [esp] |
||
1213 | mov al , REG_MII_ANLPAR |
||
1214 | call mdio_read ; returns with window #4 |
||
1215 | pop esi |
||
1216 | and eax, esi |
||
1217 | and eax, 1111100000b |
||
1218 | push eax |
||
1472 | hidnplayr | 1219 | |
3346 | hidnplayr | 1220 | mov word[device.state+2], ax |
1472 | hidnplayr | 1221 | |
1222 | ; switch to register window 3 |
||
2387 | hidnplayr | 1223 | set_io 0 |
1224 | set_io REG_COMMAND |
||
1225 | mov ax , SELECT_REGISTER_WINDOW+3 |
||
1226 | out dx , ax |
||
1472 | hidnplayr | 1227 | |
1228 | ; set full-duplex mode |
||
2387 | hidnplayr | 1229 | set_io REG_MAC_CONTROL |
1230 | in ax , dx |
||
1231 | and ax , not 0x120 ; clear full duplex and flow control |
||
1232 | pop esi |
||
1233 | test esi, 1010b shl 5; check for full-duplex |
||
1234 | jz .half_duplex |
||
1235 | or ax , 0x120 ; set full duplex and flow control |
||
1521 | hidnplayr | 1236 | .half_duplex: |
2387 | hidnplayr | 1237 | DEBUGF 1,"Using half-duplex\n" |
1238 | out dx , ax |
||
1239 | mov al , 1 |
||
1240 | ret |
||
1472 | hidnplayr | 1241 | |
1521 | hidnplayr | 1242 | |
1243 | .fail1: |
||
2387 | hidnplayr | 1244 | DEBUGF 1,"reset failed!\n" |
1245 | pop eax |
||
1246 | xor al, al |
||
1247 | ret |
||
1472 | hidnplayr | 1248 | |
1521 | hidnplayr | 1249 | .fail2: |
2387 | hidnplayr | 1250 | DEBUGF 1,"This device is not auto-negotiation capable!\n" |
1251 | pop eax |
||
1252 | xor al, al |
||
1253 | ret |
||
1472 | hidnplayr | 1254 | |
1521 | hidnplayr | 1255 | .fail3: |
2387 | hidnplayr | 1256 | DEBUGF 1,"auto-negotiation reset failed!\n" |
1257 | pop eax |
||
1258 | xor al, al |
||
1259 | ret |
||
1472 | hidnplayr | 1260 | |
1521 | hidnplayr | 1261 | |
1262 | |||
1472 | hidnplayr | 1263 | ;*************************************************************************** |
1264 | ; Function |
||
1265 | ; try_mii |
||
1266 | ; Description |
||
1267 | ; try_MII checks the on-chip auto-negotiation logic |
||
1268 | ; or an off-chip MII PHY, depending upon what is set in |
||
1269 | ; xcvrSelect by the caller. |
||
1270 | ; It exits when it finds the first device with a good link. |
||
1271 | ; Parameters |
||
1272 | ; ebp - io_addr |
||
1273 | ; Return value |
||
1274 | ; al - 0 |
||
1275 | ; al - 1 |
||
1276 | ; Destroyed registers |
||
1277 | ; eax, ebx, ecx, edx, esi |
||
1278 | ; |
||
1279 | ;*************************************************************************** |
||
1280 | |||
1281 | align 4 |
||
1282 | try_mii: |
||
1283 | |||
2387 | hidnplayr | 1284 | DEBUGF 1,"trying to find MII PHY\n" |
1472 | hidnplayr | 1285 | |
1286 | ; switch to register window 3 |
||
2387 | hidnplayr | 1287 | set_io 0 |
1288 | set_io REG_COMMAND |
||
1289 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1290 | out dx, ax |
||
1291 | set_io REG_INTERNAL_CONFIG |
||
1292 | in eax, dx |
||
1293 | and eax, (1111b shl 20) |
||
1294 | cmp eax, (1000b shl 20) ; is auto-negotiation set? |
||
1295 | jne .mii_device |
||
1521 | hidnplayr | 1296 | |
2387 | hidnplayr | 1297 | DEBUGF 1,"auto-negotiation is set\n" |
1472 | hidnplayr | 1298 | ; switch to register window 4 |
2387 | hidnplayr | 1299 | set_io REG_COMMAND |
1300 | mov ax , SELECT_REGISTER_WINDOW+4 |
||
1301 | out dx , ax |
||
1521 | hidnplayr | 1302 | |
1472 | hidnplayr | 1303 | ; PHY==24 is the on-chip auto-negotiation logic |
1304 | ; it supports only 10base-T and 100base-TX |
||
2387 | hidnplayr | 1305 | mov ah , 24 |
1306 | call try_phy |
||
1307 | test al , al |
||
1308 | jz .fail_finish |
||
1521 | hidnplayr | 1309 | |
2387 | hidnplayr | 1310 | mov cl , 24 |
1311 | jmp .check_preamble |
||
1521 | hidnplayr | 1312 | |
1313 | .mii_device: |
||
2387 | hidnplayr | 1314 | cmp eax, (0110b shl 20) |
1315 | jne .fail_finish |
||
1521 | hidnplayr | 1316 | |
2387 | hidnplayr | 1317 | set_io 0 |
1318 | set_io REG_COMMAND |
||
1319 | mov ax , SELECT_REGISTER_WINDOW+4 |
||
1320 | out dx , ax |
||
1521 | hidnplayr | 1321 | |
2387 | hidnplayr | 1322 | set_io REG_PHYSICAL_MGMT |
1323 | in ax , dx |
||
1324 | and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA) |
||
1325 | cmp al , (1 shl BIT_MGMT_DATA) |
||
1326 | je .search_for_phy |
||
1521 | hidnplayr | 1327 | |
2387 | hidnplayr | 1328 | xor al , al |
1329 | ret |
||
1521 | hidnplayr | 1330 | |
1331 | .search_for_phy: |
||
1472 | hidnplayr | 1332 | ; search for PHY |
2387 | hidnplayr | 1333 | mov cx , 31 |
1521 | hidnplayr | 1334 | .search_phy_loop: |
2387 | hidnplayr | 1335 | DEBUGF 1,"Searching the PHY\n" |
1336 | cmp cx , 24 |
||
1337 | je .next_phy |
||
1338 | mov ah , cl ; ah = phy |
||
1339 | mov al , REG_MII_BMCR ; al = Basic Mode Status Register |
||
1340 | push cx |
||
1341 | call mdio_read |
||
1342 | pop cx |
||
1343 | test ax , ax |
||
1344 | jz .next_phy |
||
1345 | cmp ax , 0xffff |
||
1346 | je .next_phy |
||
1347 | mov ah , cl ; ah = phy |
||
1348 | push cx |
||
1349 | call try_phy |
||
1350 | pop cx |
||
1351 | test al , al |
||
1352 | jnz .check_preamble |
||
1521 | hidnplayr | 1353 | .next_phy: |
2387 | hidnplayr | 1354 | loopw .search_phy_loop |
1521 | hidnplayr | 1355 | |
1356 | .fail_finish: |
||
2387 | hidnplayr | 1357 | xor al, al |
1358 | ret |
||
1521 | hidnplayr | 1359 | |
1472 | hidnplayr | 1360 | ; epilog |
1521 | hidnplayr | 1361 | .check_preamble: |
2387 | hidnplayr | 1362 | DEBUGF 1,"Using PHY: %u\nChecking PreAmble\n", cl |
1363 | push eax ; eax contains the return value of try_phy |
||
1472 | hidnplayr | 1364 | ; check hard coded preamble forcing |
2387 | hidnplayr | 1365 | movzx eax, [device.ver_id] |
1366 | test word [eax*4+hw_versions+2], EXTRA_PREAMBLE |
||
1367 | setnz [device.preamble] ; force preamble |
||
1368 | jnz .finish |
||
1521 | hidnplayr | 1369 | |
1472 | hidnplayr | 1370 | ; check mii for preamble suppression |
2387 | hidnplayr | 1371 | mov ah, cl |
1372 | mov al, REG_MII_BMSR |
||
1373 | call mdio_read |
||
1374 | test al, 1000000b ; preamble suppression? |
||
1375 | setz [device.preamble] ; no |
||
1521 | hidnplayr | 1376 | |
1377 | .finish: |
||
2387 | hidnplayr | 1378 | pop eax |
1379 | ret |
||
1472 | hidnplayr | 1380 | |
1381 | |||
1382 | |||
1383 | ;*************************************************************************** |
||
1384 | ; Function |
||
1385 | ; test_packet |
||
1386 | ; Description |
||
1387 | ; try_loopback try a loopback packet for 10BASE2 or AUI port |
||
1388 | ; Parameters |
||
1389 | ; ebx = device structure |
||
1390 | ; |
||
1391 | ;*************************************************************************** |
||
1392 | |||
1393 | align 4 |
||
1394 | test_packet: |
||
1395 | |||
2387 | hidnplayr | 1396 | DEBUGF 1,"sending test packet\n" |
1472 | hidnplayr | 1397 | |
1398 | ; switch to register window 3 |
||
2387 | hidnplayr | 1399 | set_io 0 |
1400 | set_io REG_COMMAND |
||
1401 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1402 | out dx, ax |
||
1472 | hidnplayr | 1403 | |
1404 | ; set fullDuplexEnable in MacControl register |
||
2387 | hidnplayr | 1405 | set_io REG_MAC_CONTROL |
1406 | in ax, dx |
||
1407 | or ax, 0x120 |
||
1408 | out dx, ax |
||
1472 | hidnplayr | 1409 | |
1410 | ; switch to register window 5 |
||
2387 | hidnplayr | 1411 | set_io REG_COMMAND |
1412 | mov ax, SELECT_REGISTER_WINDOW+5 |
||
1413 | out dx, ax |
||
1472 | hidnplayr | 1414 | |
1415 | ; set RxFilter to enable individual address matches |
||
2387 | hidnplayr | 1416 | mov ax, (10000b shl 11) |
1417 | set_io REG_RX_FILTER |
||
1418 | in al, dx |
||
1419 | or al, 1 |
||
1420 | set_io REG_COMMAND |
||
1421 | out dx, ax |
||
1472 | hidnplayr | 1422 | |
1423 | ; issue RxEnable and TxEnable |
||
2387 | hidnplayr | 1424 | call rx_reset |
1425 | call tx_reset |
||
1472 | hidnplayr | 1426 | |
1521 | hidnplayr | 1427 | ; create self-directed packet |
2387 | hidnplayr | 1428 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1429 | test eax, eax |
||
1430 | jz .fail |
||
1521 | hidnplayr | 1431 | |
2387 | hidnplayr | 1432 | pushd 20 ; Packet parameters for device.transmit |
1433 | push eax ; |
||
1521 | hidnplayr | 1434 | |
2387 | hidnplayr | 1435 | mov edi, eax |
1436 | lea esi, [device.mac] |
||
1437 | movsw |
||
1438 | movsd |
||
1439 | sub esi, 6 |
||
1440 | movsw |
||
1441 | movsd |
||
1442 | mov ax , 0x0608 |
||
1443 | stosw |
||
1472 | hidnplayr | 1444 | |
1521 | hidnplayr | 1445 | ; download self-directed packet |
2387 | hidnplayr | 1446 | call [device.transmit] |
1472 | hidnplayr | 1447 | |
1448 | ; wait for 2s |
||
2387 | hidnplayr | 1449 | mov esi, 2000 |
1450 | call Sleep |
||
1472 | hidnplayr | 1451 | |
1452 | ; check if self-directed packet is received |
||
2387 | hidnplayr | 1453 | mov eax, [device.packets_rx] |
1454 | test eax, eax |
||
1455 | jnz .finish |
||
1472 | hidnplayr | 1456 | |
1457 | ; switch to register window 3 |
||
2387 | hidnplayr | 1458 | set_io 0 |
1459 | set_io REG_COMMAND |
||
1460 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1461 | out dx, ax |
||
1472 | hidnplayr | 1462 | |
1463 | ; clear fullDuplexEnable in MacControl register |
||
2387 | hidnplayr | 1464 | set_io REG_MAC_CONTROL |
1465 | in ax , dx |
||
1466 | and ax , not 0x120 |
||
1467 | out dx , ax |
||
1521 | hidnplayr | 1468 | .fail: |
2387 | hidnplayr | 1469 | xor eax, eax |
1472 | hidnplayr | 1470 | |
1521 | hidnplayr | 1471 | .finish: |
2387 | hidnplayr | 1472 | ret |
1472 | hidnplayr | 1473 | |
1474 | |||
1475 | |||
1476 | ;*************************************************************************** |
||
1477 | ; Function |
||
1478 | ; try_loopback |
||
1479 | ; Description |
||
1480 | ; tries a loopback packet for 10BASE2 or AUI port |
||
1481 | ; Parameters |
||
1482 | ; al - 0: 10Mbps AUI connector |
||
1483 | ; 1: 10BASE-2 |
||
1484 | ; ebp - io_addr |
||
1485 | ; Return value |
||
1486 | ; al - 0 |
||
1487 | ; al - 1 |
||
1488 | ; Destroyed registers |
||
1489 | ; eax, ebx, ecx, edx, edi, esi |
||
1490 | ; |
||
1491 | ;*************************************************************************** |
||
1492 | |||
1493 | align 4 |
||
1494 | try_loopback: |
||
1495 | |||
2387 | hidnplayr | 1496 | DEBUGF 1,"trying loopback\n" |
1472 | hidnplayr | 1497 | |
2387 | hidnplayr | 1498 | push eax |
1472 | hidnplayr | 1499 | ; switch to register window 3 |
2387 | hidnplayr | 1500 | set_io 0 |
1501 | set_io REG_COMMAND |
||
1502 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1503 | out dx, ax |
||
1504 | mov eax, [esp] |
||
1472 | hidnplayr | 1505 | |
2387 | hidnplayr | 1506 | mov cl, al |
1507 | inc cl |
||
1508 | shl cl, 3 |
||
3346 | hidnplayr | 1509 | or byte [device.state+1], cl |
1472 | hidnplayr | 1510 | |
2387 | hidnplayr | 1511 | test al, al ; aui or coax? |
1512 | jz .complete_loopback |
||
1472 | hidnplayr | 1513 | ; enable 100BASE-2 DC-DC converter |
2387 | hidnplayr | 1514 | mov ax, (10b shl 11) ; EnableDcConverter |
1515 | out dx, ax |
||
1521 | hidnplayr | 1516 | .complete_loopback: |
1517 | |||
2387 | hidnplayr | 1518 | mov cx, 2 ; give a port 3 chances to complete a loopback |
1521 | hidnplayr | 1519 | .next_try: |
2387 | hidnplayr | 1520 | push ecx |
1521 | call test_packet |
||
1522 | pop ecx |
||
1523 | test eax, eax |
||
1524 | loopzw .next_try |
||
1521 | hidnplayr | 1525 | |
1526 | .finish: |
||
2387 | hidnplayr | 1527 | xchg eax, [esp] |
1528 | test al, al |
||
1529 | jz .aui_finish |
||
1521 | hidnplayr | 1530 | |
1472 | hidnplayr | 1531 | ; issue DisableDcConverter command |
2387 | hidnplayr | 1532 | set_io 0 |
1533 | set_io REG_COMMAND |
||
1534 | mov ax, (10111b shl 11) |
||
1535 | out dx, ax |
||
1521 | hidnplayr | 1536 | .aui_finish: |
2387 | hidnplayr | 1537 | pop eax ; al contains the result of operation |
1472 | hidnplayr | 1538 | |
2387 | hidnplayr | 1539 | test al, al |
1540 | jnz @f |
||
3346 | hidnplayr | 1541 | and byte [device.state+1], not 11000b |
1521 | hidnplayr | 1542 | @@: |
1472 | hidnplayr | 1543 | |
2387 | hidnplayr | 1544 | ret |
1472 | hidnplayr | 1545 | |
1546 | |||
1547 | ;*************************************************************************** |
||
1548 | ; Function |
||
1549 | ; set_active_port |
||
1550 | ; Description |
||
1551 | ; It selects the media port (transceiver) to be used |
||
1552 | ; Return value: |
||
1553 | ; Destroyed registers |
||
1554 | ; eax, ebx, ecx, edx, edi, esi |
||
1555 | ; |
||
1556 | ;*************************************************************************** |
||
1557 | |||
1558 | align 4 |
||
1559 | set_active_port: |
||
1560 | |||
2387 | hidnplayr | 1561 | DEBUGF 1,"Trying to find the active port\n" |
1472 | hidnplayr | 1562 | |
1563 | ; switch to register window 3 |
||
2387 | hidnplayr | 1564 | set_io 0 |
1565 | set_io REG_COMMAND |
||
1566 | mov ax, SELECT_REGISTER_WINDOW + 3 |
||
1567 | out dx, ax |
||
1521 | hidnplayr | 1568 | |
2387 | hidnplayr | 1569 | set_io REG_INTERNAL_CONFIG |
1570 | in eax, dx |
||
1571 | test eax, (1 shl 24) ; check if autoselect enable |
||
1572 | jz .set_first_available_media |
||
1472 | hidnplayr | 1573 | |
1574 | ; check 100BASE-TX and 10BASE-T |
||
2387 | hidnplayr | 1575 | set_io REG_MEDIA_OPTIONS |
1576 | in ax, dx |
||
1577 | test al, 1010b ; check whether 100BASE-TX or 10BASE-T available |
||
1578 | jz .mii_device ; they are not available |
||
1472 | hidnplayr | 1579 | |
1580 | ; set auto-negotiation |
||
2387 | hidnplayr | 1581 | set_io REG_INTERNAL_CONFIG |
1582 | in eax, dx |
||
1583 | and eax, not (1111b shl 20) |
||
1584 | or eax, (1000b shl 20) |
||
1585 | out dx, eax |
||
1586 | call try_mii |
||
1587 | test al, al |
||
1588 | jz .mii_device |
||
1589 | DEBUGF 1,"Using auto negotiation\n" |
||
1590 | ret |
||
1472 | hidnplayr | 1591 | |
1521 | hidnplayr | 1592 | .mii_device: |
1472 | hidnplayr | 1593 | ; switch to register window 3 |
2387 | hidnplayr | 1594 | set_io 0 |
1472 | hidnplayr | 1595 | ; check for off-chip mii device |
2387 | hidnplayr | 1596 | set_io REG_MEDIA_OPTIONS |
1597 | in ax, dx |
||
1598 | test al, 1000000b ; check miiDevice |
||
1599 | jz .base_fx |
||
1600 | set_io REG_INTERNAL_CONFIG |
||
1601 | in eax, dx |
||
1602 | and eax, not (1111b shl 20) |
||
1603 | or eax, (0110b shl 20) ; set MIIDevice |
||
1604 | out dx, eax |
||
1605 | call try_mii |
||
1606 | test al, al |
||
1607 | jz .base_fx |
||
1608 | DEBUGF 1,"Using off-chip mii device\n" |
||
1609 | ret |
||
1472 | hidnplayr | 1610 | |
1521 | hidnplayr | 1611 | .base_fx: |
1472 | hidnplayr | 1612 | ; switch to register window 3 |
2387 | hidnplayr | 1613 | set_io 0 |
1472 | hidnplayr | 1614 | ; check for 100BASE-FX |
2387 | hidnplayr | 1615 | set_io REG_MEDIA_OPTIONS |
1616 | in ax, dx ; read media option register |
||
1617 | test al, 100b ; check 100BASE-FX |
||
1618 | jz .aui_enable |
||
1619 | set_io REG_INTERNAL_CONFIG |
||
1620 | in eax, dx |
||
1621 | and eax, not (1111b shl 20) |
||
1622 | or eax, (0101b shl 20) ; set 100base-FX |
||
1623 | out dx, eax |
||
1624 | call try_link_detect |
||
1625 | test al, al |
||
1626 | jz .aui_enable |
||
1627 | DEBUGF 1,"Using 100Base-FX\n" |
||
1628 | ret |
||
1472 | hidnplayr | 1629 | |
1521 | hidnplayr | 1630 | .aui_enable: |
1472 | hidnplayr | 1631 | ; switch to register window 3 |
2387 | hidnplayr | 1632 | set_io 0 |
1472 | hidnplayr | 1633 | ; check for 10Mbps AUI connector |
2387 | hidnplayr | 1634 | set_io REG_MEDIA_OPTIONS |
1635 | in ax, dx ; read media option register |
||
1636 | test al, 100000b ; check 10Mbps AUI connector |
||
1637 | jz .coax_available |
||
1638 | set_io REG_INTERNAL_CONFIG |
||
1639 | in eax, dx |
||
1640 | and eax, not (1111b shl 20) |
||
1641 | or eax, (0001b shl 20) ; set 10Mbps AUI connector |
||
1642 | out dx, eax |
||
1643 | xor al, al ; try 10Mbps AUI connector |
||
1644 | call try_loopback |
||
1645 | test al, al |
||
1646 | jz .coax_available |
||
1647 | DEBUGF 1,"Using 10Mbps aui\n" |
||
1648 | ret |
||
1472 | hidnplayr | 1649 | |
1521 | hidnplayr | 1650 | .coax_available: |
1472 | hidnplayr | 1651 | ; switch to register window 3 |
2387 | hidnplayr | 1652 | set_io 0 |
1472 | hidnplayr | 1653 | ; check for coaxial 10BASE-2 port |
2387 | hidnplayr | 1654 | set_io REG_MEDIA_OPTIONS |
1655 | in ax, dx ; read media option register |
||
1656 | test al, 10000b ; check 10BASE-2 |
||
1657 | jz .set_first_available_media |
||
1521 | hidnplayr | 1658 | |
2387 | hidnplayr | 1659 | set_io REG_INTERNAL_CONFIG |
1660 | in eax, dx |
||
1661 | and eax, not (1111b shl 20) |
||
1662 | or eax, (0011b shl 20) ; set 10BASE-2 |
||
1663 | out dx, eax |
||
1664 | mov al, 1 |
||
1665 | call try_loopback |
||
1666 | test al, al |
||
1667 | jz .set_first_available_media |
||
1668 | DEBUGF 1,"Using 10BASE-2 port\n" |
||
1669 | ret |
||
1472 | hidnplayr | 1670 | |
1521 | hidnplayr | 1671 | .set_first_available_media: |
2387 | hidnplayr | 1672 | DEBUGF 1,"Using the first available media\n" |
1472 | hidnplayr | 1673 | |
1674 | ;*************************************************************************** |
||
1675 | ; Function |
||
1676 | ; set_available_media |
||
1677 | ; Description |
||
1678 | ; sets the first available media |
||
1679 | ; Parameters |
||
1521 | hidnplayr | 1680 | ; ebx - ptr to device struct |
1472 | hidnplayr | 1681 | ; Return value |
1682 | ; al - 0 |
||
1683 | ; al - 1 |
||
1684 | ; Destroyed registers |
||
1685 | ; eax, edx |
||
1686 | ; |
||
1687 | ;*************************************************************************** |
||
1688 | |||
1689 | align 4 |
||
1690 | set_available_media: |
||
1691 | |||
2387 | hidnplayr | 1692 | DEBUGF 1,"Setting the available media\n" |
1472 | hidnplayr | 1693 | ; switch to register window 3 |
2387 | hidnplayr | 1694 | set_io 0 |
1695 | set_io REG_COMMAND |
||
1696 | mov ax, SELECT_REGISTER_WINDOW+3 |
||
1697 | out dx, ax |
||
1521 | hidnplayr | 1698 | |
2387 | hidnplayr | 1699 | set_io REG_MEDIA_OPTIONS |
1700 | in ax, dx |
||
1701 | DEBUGF 1,"available media:%x\n", al |
||
1702 | mov cl, al |
||
1521 | hidnplayr | 1703 | |
2387 | hidnplayr | 1704 | set_io REG_INTERNAL_CONFIG |
1705 | in eax, dx |
||
1706 | and eax, not (1111b shl 20) ; these bits hold the 'transceiver select' value |
||
1521 | hidnplayr | 1707 | |
2387 | hidnplayr | 1708 | test cl, 10b ; baseTXAvailable |
1709 | jz @f |
||
1521 | hidnplayr | 1710 | |
2387 | hidnplayr | 1711 | DEBUGF 1,"base TX is available\n" |
1712 | or eax, (100b shl 20) |
||
1472 | hidnplayr | 1713 | if defined FORCE_FD |
3346 | hidnplayr | 1714 | mov word [device.state], (1 shl 8) |
1472 | hidnplayr | 1715 | else |
2387 | hidnplayr | 1716 | mov word [device.mode], (1 shl 7) |
1472 | hidnplayr | 1717 | end if |
2387 | hidnplayr | 1718 | jmp .set_media |
1521 | hidnplayr | 1719 | @@: |
1720 | |||
2387 | hidnplayr | 1721 | test cl, 100b ; baseFXAvailable |
1722 | jz @f |
||
1521 | hidnplayr | 1723 | |
2387 | hidnplayr | 1724 | DEBUGF 1,"base FX is available\n" |
1725 | or eax, (101b shl 20) |
||
3346 | hidnplayr | 1726 | mov word [device.state], (1 shl 10) |
2387 | hidnplayr | 1727 | jmp .set_media |
1521 | hidnplayr | 1728 | @@: |
1472 | hidnplayr | 1729 | |
2387 | hidnplayr | 1730 | test cl, 1000000b ; miiDevice |
1731 | jz @f |
||
1521 | hidnplayr | 1732 | |
2387 | hidnplayr | 1733 | DEBUGF 1,"mii-device is available\n" |
1734 | or eax, (0110b shl 20) |
||
3346 | hidnplayr | 1735 | mov word [device.state], (1 shl 13) |
2387 | hidnplayr | 1736 | jmp .set_media |
1521 | hidnplayr | 1737 | @@: |
1472 | hidnplayr | 1738 | |
2387 | hidnplayr | 1739 | test cl, 1000b ; 10bTAvailable |
1740 | jz @f |
||
1521 | hidnplayr | 1741 | |
2387 | hidnplayr | 1742 | DEBUGF 1,"10base-T is available\n" |
1521 | hidnplayr | 1743 | .set_default: |
1472 | hidnplayr | 1744 | if FORCE_FD |
3346 | hidnplayr | 1745 | mov word [device.state], (1 shl 6) |
1472 | hidnplayr | 1746 | else |
3346 | hidnplayr | 1747 | mov word [device.state], (1 shl 5) |
1521 | hidnplayr | 1748 | end if |
2387 | hidnplayr | 1749 | jmp .set_media |
1521 | hidnplayr | 1750 | @@: |
1751 | |||
2387 | hidnplayr | 1752 | test cl, 10000b ; coaxAvailable |
1753 | jz @f |
||
1521 | hidnplayr | 1754 | |
2387 | hidnplayr | 1755 | DEBUGF 1,"coax is available\n" |
1756 | push eax |
||
1757 | set_io REG_COMMAND |
||
1758 | mov ax, (10b shl 11) ; EnableDcConverter |
||
1759 | out dx, ax |
||
1760 | pop eax |
||
1521 | hidnplayr | 1761 | |
2387 | hidnplayr | 1762 | or eax, (11b shl 20) |
3346 | hidnplayr | 1763 | mov word [device.state], (1 shl 12) |
2387 | hidnplayr | 1764 | jmp .set_media |
1521 | hidnplayr | 1765 | @@: |
1472 | hidnplayr | 1766 | |
2387 | hidnplayr | 1767 | test cl, 10000b ; auiAvailable |
1768 | jz .set_default |
||
1521 | hidnplayr | 1769 | |
2387 | hidnplayr | 1770 | DEBUGF 1,"AUI is available\n" |
1771 | or eax, (1 shl 20) |
||
3346 | hidnplayr | 1772 | mov word [device.state], (1 shl 11) |
1472 | hidnplayr | 1773 | |
1521 | hidnplayr | 1774 | .set_media: |
2387 | hidnplayr | 1775 | set_io 0 |
1776 | set_io REG_INTERNAL_CONFIG |
||
1777 | out dx, eax |
||
1521 | hidnplayr | 1778 | |
1472 | hidnplayr | 1779 | if FORCE_FD |
2387 | hidnplayr | 1780 | DEBUGF 1,"Forcing full duplex\n" |
1781 | set_io REG_MAC_CONTROL |
||
1782 | in ax, dx |
||
1783 | or ax, 0x120 |
||
1784 | out dx, ax |
||
1521 | hidnplayr | 1785 | end if |
1786 | |||
2387 | hidnplayr | 1787 | mov al, 1 |
1788 | ret |
||
1472 | hidnplayr | 1789 | |
1790 | |||
1791 | |||
1792 | ;*************************************************************************** |
||
1793 | ; Function |
||
1794 | ; wake_up |
||
1795 | ; Description |
||
1796 | ; set the power state to D0 |
||
1797 | ; |
||
1798 | ;*************************************************************************** |
||
1799 | |||
1800 | align 4 |
||
1801 | wake_up: |
||
1802 | |||
2387 | hidnplayr | 1803 | DEBUGF 1,"Waking up NIC: " |
1472 | hidnplayr | 1804 | |
1805 | ; wake up - we directly do it by programming PCI |
||
1806 | ; check if the device is power management capable |
||
3205 | hidnplayr | 1807 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], PCI_REG_STATUS |
1472 | hidnplayr | 1808 | |
2387 | hidnplayr | 1809 | test al, 10000b ; is there "new capabilities" linked list? |
1810 | jz .device_awake |
||
1472 | hidnplayr | 1811 | |
1812 | ; search for power management register |
||
3205 | hidnplayr | 1813 | stdcall PciRead16, [device.pci_bus], [device.pci_dev], PCI_REG_CAP_PTR |
2387 | hidnplayr | 1814 | cmp al, 0x3f |
1815 | jbe .device_awake |
||
1472 | hidnplayr | 1816 | |
1817 | ; traverse the list |
||
2387 | hidnplayr | 1818 | movzx esi, al |
1521 | hidnplayr | 1819 | .pm_loop: |
3205 | hidnplayr | 1820 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
1472 | hidnplayr | 1821 | |
2387 | hidnplayr | 1822 | cmp al , 1 |
1823 | je .set_pm_state |
||
1472 | hidnplayr | 1824 | |
2387 | hidnplayr | 1825 | movzx esi, ah |
1472 | hidnplayr | 1826 | |
2387 | hidnplayr | 1827 | test ah , ah |
1828 | jnz .pm_loop |
||
1829 | jmp .device_awake |
||
1472 | hidnplayr | 1830 | |
1831 | ; waku up the device if necessary |
||
1521 | hidnplayr | 1832 | .set_pm_state: |
1472 | hidnplayr | 1833 | |
2387 | hidnplayr | 1834 | add esi, PCI_REG_PM_CTRL |
3205 | hidnplayr | 1835 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
2387 | hidnplayr | 1836 | test al, 3 |
1837 | jz .device_awake |
||
1838 | and al, not 11b ; set state to D0 |
||
3205 | hidnplayr | 1839 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], esi, eax |
1472 | hidnplayr | 1840 | |
1521 | hidnplayr | 1841 | .device_awake: |
2387 | hidnplayr | 1842 | DEBUGF 1,"Device is awake\n" |
1472 | hidnplayr | 1843 | |
2387 | hidnplayr | 1844 | ret |
1472 | hidnplayr | 1845 | |
1846 | |||
1847 | |||
1848 | |||
1849 | ;*************************************************************************** |
||
1850 | ; Function |
||
1851 | ; write_eeprom |
||
1852 | ; Description |
||
1853 | ; reads eeprom |
||
1854 | ; Note : the caller must switch to the register window 0 |
||
1855 | ; before calling this function |
||
1856 | ; Parameters: |
||
1857 | ; ax - register to be read (only the first 63 words can be read) |
||
1858 | ; cx - value to be read into the register |
||
1859 | ; Return value: |
||
1860 | ; ax - word read |
||
1861 | ; Destroyed registers |
||
1862 | ; ax, ebx, edx |
||
1863 | ; |
||
1864 | ;*************************************************************************** |
||
1865 | ; align 4 |
||
1866 | ;write_eeprom: |
||
1867 | ; mov edx, [io_addr] |
||
1868 | ; add edx, REG_EEPROM_COMMAND |
||
1869 | ; cmp ah, 11b |
||
1870 | ; ja .finish ; address may have a value of maximal 1023 |
||
1871 | ; shl ax, 2 |
||
1872 | ; shr al, 2 |
||
1873 | ; push eax |
||
1874 | ;; wait for busy |
||
1875 | ; mov ebx, 0xffff |
||
1876 | ;@@: |
||
1877 | ; in ax, dx |
||
1878 | ; test ah, 0x80 |
||
1879 | ; jz .write_enable |
||
1880 | ; dec ebx |
||
1881 | ; jns @r |
||
1882 | ;; write enable |
||
1883 | ;.write_enable: |
||
1884 | ; xor eax, eax |
||
1885 | ; mov eax, (11b shl 4) |
||
1886 | ; out dx, ax |
||
1887 | ;; wait for busy |
||
1888 | ; mov ebx, 0xffff |
||
1889 | ;@@: |
||
1890 | ; in ax, dx |
||
1891 | ; test ah, 0x80 |
||
1892 | ; jz .erase_loop |
||
1893 | ; dec ebx |
||
1894 | ; jns @r |
||
1895 | ;.erase_loop: |
||
1896 | ; pop eax |
||
1897 | ; push eax |
||
1898 | ; or ax, (11b shl 6) ; erase register |
||
1899 | ; out dx, ax |
||
1900 | ; mov ebx, 0xffff |
||
1901 | ;@@: |
||
1902 | ; in ax, dx |
||
1903 | ; test ah, 0x80 |
||
1904 | ; jz .write_reg |
||
1905 | ; dec ebx |
||
1906 | ; jns @r |
||
1907 | ;.write_reg: |
||
1908 | ; add edx, REG_EEPROM_DATA-REG_EEPROM_COMMAND |
||
1909 | ; mov eax, ecx |
||
1910 | ; out dx, ax |
||
1911 | ;; write enable |
||
1912 | ; add edx, REG_EEPROM_COMMAND-REG_EEPROM_DATA |
||
1913 | ; xor eax, eax |
||
1914 | ; mov eax, (11b shl 4) |
||
1915 | ; out dx, ax |
||
1916 | ; wait for busy |
||
1917 | ; mov ebx, 0xffff |
||
1918 | ;@@: |
||
1919 | ; in ax, dx |
||
1920 | ; test ah, 0x80 |
||
1921 | ; jz .issue_write_reg |
||
1922 | ; dec ebx |
||
1923 | ; jns @r |
||
1924 | ;.issue_write_reg: |
||
1925 | ; pop eax |
||
1926 | ; or ax, 01b shl 6 |
||
1927 | ; out dx, ax |
||
1928 | ;.finish: |
||
1929 | ; ret |
||
1521 | hidnplayr | 1930 | |
1931 | |||
1472 | hidnplayr | 1932 | ;*************************************************************************** |
1933 | ; Function |
||
1934 | ; read_eeprom |
||
1935 | ; Description |
||
1936 | ; reads eeprom |
||
1937 | ; Parameters: |
||
1938 | ; ax - register to be read (only the first 63 words can be read) |
||
1939 | ; ebx = driver structure |
||
1940 | ; Return value: |
||
1941 | ; ax - word read |
||
1942 | ; Destroyed registers |
||
1521 | hidnplayr | 1943 | ; ax, ebx, edx |
1472 | hidnplayr | 1944 | ; |
1945 | ;*************************************************************************** |
||
1946 | |||
1947 | align 4 |
||
1948 | read_eeprom: |
||
1949 | |||
2387 | hidnplayr | 1950 | DEBUGF 1,"Reading from eeprom.. " |
1472 | hidnplayr | 1951 | |
2387 | hidnplayr | 1952 | push eax |
1472 | hidnplayr | 1953 | ; switch to register window 0 |
2387 | hidnplayr | 1954 | set_io 0 |
1955 | set_io REG_COMMAND |
||
1956 | mov ax, SELECT_REGISTER_WINDOW+0 |
||
1957 | out dx, ax |
||
1958 | pop eax |
||
1959 | and ax, 111111b ; take only the first 6 bits into account |
||
1960 | movzx esi, [device.ver_id] |
||
1472 | hidnplayr | 1961 | |
2387 | hidnplayr | 1962 | test word [esi*4+hw_versions+2], EEPROM_8BIT |
1963 | jz @f |
||
1964 | add ax, 0x230 ; hardware constant |
||
1965 | jmp .read |
||
1472 | hidnplayr | 1966 | @@: |
1967 | |||
2387 | hidnplayr | 1968 | add ax, EEPROM_CMD_READ |
1969 | test word [esi*4+hw_versions+2], EEPROM_OFFSET |
||
1970 | jz .read |
||
1971 | add ax, 0x30 |
||
1472 | hidnplayr | 1972 | .read: |
1973 | |||
2387 | hidnplayr | 1974 | set_io REG_EEPROM_COMMAND |
1975 | out dx, ax |
||
1976 | mov ecx, 0xffff ; duration of about 162 us ;-) |
||
1472 | hidnplayr | 1977 | .wait_for_reading: |
2387 | hidnplayr | 1978 | in ax, dx |
1979 | test ah, 0x80 ; check bit eepromBusy |
||
1980 | jz .read_data |
||
1981 | loop .wait_for_reading |
||
1472 | hidnplayr | 1982 | .read_data: |
2387 | hidnplayr | 1983 | set_io REG_EEPROM_DATA |
1984 | in ax, dx |
||
1472 | hidnplayr | 1985 | |
2387 | hidnplayr | 1986 | DEBUGF 1,"ok!\n" |
1472 | hidnplayr | 1987 | |
2387 | hidnplayr | 1988 | ret |
1472 | hidnplayr | 1989 | |
1990 | ;*************************************************************************** |
||
1991 | ; Function |
||
1992 | ; mdio_sync |
||
1993 | ; Description |
||
1994 | ; initial synchronization |
||
1995 | ; Parameters |
||
1996 | ; ebp - io_addr |
||
1997 | ; Return value |
||
1998 | ; Destroyed registers |
||
1999 | ; ax, edx, cl |
||
2000 | ; |
||
2001 | ;*************************************************************************** |
||
2002 | |||
2003 | align 4 |
||
2004 | mdio_sync: |
||
2005 | |||
2387 | hidnplayr | 2006 | DEBUGF 1,"syncing mdio\n" |
1472 | hidnplayr | 2007 | |
2008 | ; switch to register window 4 |
||
2387 | hidnplayr | 2009 | set_io 0 |
2010 | set_io REG_COMMAND |
||
2011 | mov ax, SELECT_REGISTER_WINDOW+4 |
||
2012 | out dx, ax |
||
2013 | cmp [device.preamble], 0 |
||
2014 | je .no_preamble |
||
1472 | hidnplayr | 2015 | ; send 32 logic ones |
2387 | hidnplayr | 2016 | set_io REG_PHYSICAL_MGMT |
2017 | mov ecx, 31 |
||
1521 | hidnplayr | 2018 | .loop: |
2387 | hidnplayr | 2019 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) |
2020 | out dx, ax |
||
2021 | in ax, dx ; delay |
||
2022 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_CLK) |
||
2023 | out dx, ax |
||
2024 | in ax, dx ; delay |
||
2025 | loop .loop |
||
1521 | hidnplayr | 2026 | .no_preamble: |
1472 | hidnplayr | 2027 | |
2387 | hidnplayr | 2028 | ret |
1472 | hidnplayr | 2029 | |
2030 | ;*************************************************************************** |
||
2031 | ; Function |
||
2032 | ; mdio_read |
||
2033 | ; Description |
||
2034 | ; read MII register |
||
2035 | ; see page 16 in D83840A.pdf |
||
2036 | ; Parameters |
||
2037 | ; ah - PHY addr |
||
2038 | ; al - register addr |
||
2039 | ; ebx = device structure |
||
2040 | ; Return value |
||
2041 | ; ax - register read |
||
2042 | ; |
||
2043 | ;*************************************************************************** |
||
2044 | |||
2045 | align 4 |
||
2046 | mdio_read: |
||
2047 | |||
2387 | hidnplayr | 2048 | DEBUGF 1,"Reading MII registers\n" |
1472 | hidnplayr | 2049 | |
2387 | hidnplayr | 2050 | push eax |
2051 | call mdio_sync ; returns with window #4 |
||
2052 | pop eax |
||
2053 | set_io 0 |
||
2054 | set_io REG_PHYSICAL_MGMT |
||
2055 | shl al, 3 |
||
2056 | shr ax, 3 |
||
2057 | and ax, not MII_CMD_MASK |
||
2058 | or ax, MII_CMD_READ |
||
1472 | hidnplayr | 2059 | |
2387 | hidnplayr | 2060 | mov esi, eax |
2061 | mov ecx, 13 |
||
1521 | hidnplayr | 2062 | .cmd_loop: |
2387 | hidnplayr | 2063 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2064 | bt esi, ecx |
||
2065 | jnc .zero_bit |
||
2066 | or al, (1 shl BIT_MGMT_DATA) |
||
1472 | hidnplayr | 2067 | |
1521 | hidnplayr | 2068 | .zero_bit: |
2387 | hidnplayr | 2069 | out dx, ax |
2070 | push ax |
||
2071 | in ax, dx ; delay |
||
2072 | pop ax |
||
2073 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2074 | out dx, ax |
||
2075 | in ax, dx ; delay |
||
2076 | loop .cmd_loop |
||
1472 | hidnplayr | 2077 | |
2078 | ; read data (18 bits with the two transition bits) |
||
2387 | hidnplayr | 2079 | mov ecx, 17 |
2080 | xor esi, esi |
||
1521 | hidnplayr | 2081 | .read_loop: |
2387 | hidnplayr | 2082 | shl esi, 1 |
2083 | xor eax, eax ; read comand |
||
2084 | out dx, ax |
||
2085 | in ax, dx ; delay |
||
2086 | in ax, dx |
||
2087 | test al, (1 shl BIT_MGMT_DATA) |
||
2088 | jz .dont_set |
||
2089 | inc esi |
||
1521 | hidnplayr | 2090 | .dont_set: |
2387 | hidnplayr | 2091 | mov ax, (1 shl BIT_MGMT_CLK) |
2092 | out dx, ax |
||
2093 | in ax, dx ; delay |
||
2094 | loop .read_loop |
||
2095 | mov eax, esi |
||
1472 | hidnplayr | 2096 | |
2387 | hidnplayr | 2097 | ret |
1472 | hidnplayr | 2098 | |
2099 | |||
2100 | |||
2101 | ;*************************************************************************** |
||
2102 | ; Function |
||
2103 | ; mdio_write |
||
2104 | ; Description |
||
2105 | ; write MII register |
||
2106 | ; see page 16 in D83840A.pdf |
||
2107 | ; Parameters |
||
2108 | ; ah - PHY addr |
||
2109 | ; al - register addr |
||
2110 | ; si - word to be written |
||
2111 | ; Return value |
||
2112 | ; ax - register read |
||
2113 | ; |
||
2114 | ;*************************************************************************** |
||
2115 | |||
2116 | align 4 |
||
2117 | mdio_write: |
||
2118 | |||
2387 | hidnplayr | 2119 | DEBUGF 1,"Writing MII registers\n" |
1472 | hidnplayr | 2120 | |
2387 | hidnplayr | 2121 | push eax |
2122 | call mdio_sync |
||
2123 | pop eax |
||
2124 | set_io 0 |
||
2125 | set_io REG_PHYSICAL_MGMT |
||
2126 | shl al, 3 |
||
2127 | shr ax, 3 |
||
2128 | and ax, not MII_CMD_MASK |
||
2129 | or ax, MII_CMD_WRITE |
||
2130 | shl eax, 2 |
||
2131 | or eax, 10b ; transition bits |
||
2132 | shl eax, 16 |
||
2133 | mov ax, si |
||
2134 | mov esi, eax |
||
2135 | mov ecx, 31 |
||
1521 | hidnplayr | 2136 | |
2137 | .cmd_loop: |
||
2387 | hidnplayr | 2138 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2139 | bt esi, ecx |
||
2140 | jnc @f |
||
2141 | or al, (1 shl BIT_MGMT_DATA) |
||
1521 | hidnplayr | 2142 | @@: |
2387 | hidnplayr | 2143 | out dx, ax |
2144 | push eax |
||
2145 | in ax, dx ; delay |
||
2146 | pop eax |
||
2147 | or al, (1 shl BIT_MGMT_CLK) ; write |
||
2148 | out dx, ax |
||
2149 | in ax, dx ; delay |
||
2150 | loop .cmd_loop |
||
1472 | hidnplayr | 2151 | |
2387 | hidnplayr | 2152 | ret |
1472 | hidnplayr | 2153 | |
2154 | |||
2155 | ;*************************************************************************** |
||
2156 | ; Function |
||
2157 | ; check_tx_status |
||
2158 | ; Description |
||
2159 | ; Checks TxStatus queue. |
||
2160 | ; Return value |
||
2161 | ; al - 0 no error was found |
||
1545 | hidnplayr | 2162 | ; al - 1 error was found TxReset was needed |
1472 | hidnplayr | 2163 | ; Destroyed registers |
2164 | ; eax, ecx, edx, ebp |
||
2165 | ; |
||
2166 | ;*************************************************************************** |
||
2167 | |||
2168 | align 4 |
||
2169 | check_tx_status: |
||
2170 | |||
2387 | hidnplayr | 2171 | DEBUGF 1,"Checking TX status\n" |
1472 | hidnplayr | 2172 | |
2173 | ; clear TxStatus queue |
||
2387 | hidnplayr | 2174 | set_io 0 |
2175 | set_io REG_TX_STATUS |
||
2176 | mov ecx, 31 ; max number of queue entries |
||
1521 | hidnplayr | 2177 | |
2178 | .tx_status_loop: |
||
2387 | hidnplayr | 2179 | in al, dx |
2180 | test al, al |
||
2181 | jz .finish ; no error |
||
2182 | test al, 0x3f |
||
2183 | jnz .error |
||
1521 | hidnplayr | 2184 | .no_error_found: |
1472 | hidnplayr | 2185 | ; clear current TxStatus entry which advances the next one |
2387 | hidnplayr | 2186 | xor al, al |
2187 | out dx, al |
||
2188 | loop .tx_status_loop |
||
1472 | hidnplayr | 2189 | |
1521 | hidnplayr | 2190 | .finish: |
2191 | |||
2387 | hidnplayr | 2192 | ret |
1472 | hidnplayr | 2193 | |
1545 | hidnplayr | 2194 | .error: |
2387 | hidnplayr | 2195 | call tx_reset |
2196 | ret |
||
1472 | hidnplayr | 2197 | |
2198 | |||
1545 | hidnplayr | 2199 | |
1472 | hidnplayr | 2200 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2201 | ;; ;; |
||
2202 | ;; Transmit (vortex) ;; |
||
2203 | ;; ;; |
||
2204 | ;; In: buffer pointer in [esp+4] ;; |
||
2205 | ;; size of buffer in [esp+8] ;; |
||
2206 | ;; pointer to device structure in ebx ;; |
||
2207 | ;; ;; |
||
2208 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2209 | |||
2210 | align 4 |
||
2211 | vortex_transmit: |
||
2212 | |||
2387 | hidnplayr | 2213 | DEBUGF 1,"Sending packet (vortex)\n" |
1472 | hidnplayr | 2214 | |
2387 | hidnplayr | 2215 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
2216 | ja .finish ; packet is too long |
||
1472 | hidnplayr | 2217 | |
2387 | hidnplayr | 2218 | call check_tx_status |
1472 | hidnplayr | 2219 | |
2220 | ; switch to register window 7 |
||
2387 | hidnplayr | 2221 | set_io 0 |
2222 | set_io REG_COMMAND |
||
2223 | mov ax, SELECT_REGISTER_WINDOW+7 |
||
2224 | out dx, ax |
||
1472 | hidnplayr | 2225 | ; check for master operation in progress |
2387 | hidnplayr | 2226 | set_io REG_MASTER_STATUS |
2227 | in ax, dx |
||
2228 | test ah, 0x80 |
||
2229 | jnz .finish ; no DMA for sending |
||
1472 | hidnplayr | 2230 | ; program frame address to be sent |
2387 | hidnplayr | 2231 | set_io REG_MASTER_ADDRESS |
2232 | mov eax, [esp+4] |
||
2233 | call GetPgAddr |
||
2234 | out dx, eax |
||
1472 | hidnplayr | 2235 | ; program frame length |
2387 | hidnplayr | 2236 | set_io REG_MASTER_LEN |
2237 | mov eax, [esp+8] |
||
1472 | hidnplayr | 2238 | ;;; and eax, not 3 |
2387 | hidnplayr | 2239 | out dx, ax |
1472 | hidnplayr | 2240 | ; start DMA Down |
2387 | hidnplayr | 2241 | set_io REG_COMMAND |
2242 | mov ax, (10100b shl 11) + 1 ; StartDMADown |
||
2243 | out dx, ax |
||
1472 | hidnplayr | 2244 | .finish: |
2387 | hidnplayr | 2245 | call KernelFree |
2246 | add esp, 4 |
||
2247 | ret |
||
1472 | hidnplayr | 2248 | |
2249 | |||
2250 | |||
2251 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2252 | ;; ;; |
||
2253 | ;; Transmit (boomerang) ;; |
||
2254 | ;; ;; |
||
2255 | ;; In: buffer pointer in [esp+4] ;; |
||
2256 | ;; size of buffer in [esp+8] ;; |
||
2257 | ;; pointer to device structure in ebx ;; |
||
2258 | ;; ;; |
||
2259 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2260 | |||
2261 | align 4 |
||
2262 | boomerang_transmit: |
||
2263 | |||
2387 | hidnplayr | 2264 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp+4],[esp+8] |
2265 | mov eax, [esp+4] |
||
2266 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
||
2267 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
||
2268 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
||
2269 | [eax+13]:2,[eax+12]:2 |
||
1472 | hidnplayr | 2270 | |
2387 | hidnplayr | 2271 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
3155 | hidnplayr | 2272 | ja .fail |
1472 | hidnplayr | 2273 | |
2387 | hidnplayr | 2274 | call check_tx_status |
1519 | hidnplayr | 2275 | |
1472 | hidnplayr | 2276 | ; calculate descriptor address |
2387 | hidnplayr | 2277 | mov esi, [device.prev_dpd] |
2278 | DEBUGF 1,"Previous DPD: %x\n", esi |
||
2279 | add esi, dpd.size |
||
2280 | lea ecx, [device.dpd_buffer + (NUM_TX_DESC)*dpd.size] |
||
2281 | cmp esi, ecx |
||
3155 | hidnplayr | 2282 | jb @f |
2387 | hidnplayr | 2283 | lea esi, [device.dpd_buffer] ; Wrap if needed |
1519 | hidnplayr | 2284 | @@: |
2387 | hidnplayr | 2285 | DEBUGF 1,"Found a free DPD: %x\n", esi |
1472 | hidnplayr | 2286 | |
2287 | ; check DnListPtr |
||
2387 | hidnplayr | 2288 | set_io 0 |
2289 | set_io REG_DN_LIST_PTR |
||
2290 | in eax, dx |
||
1472 | hidnplayr | 2291 | ; mark if Dn_List_Ptr is cleared |
2387 | hidnplayr | 2292 | test eax, eax |
2293 | setz [device.dn_list_ptr_cleared] |
||
1519 | hidnplayr | 2294 | |
1472 | hidnplayr | 2295 | ; finish if no more free descriptor is available - FIXME! |
1519 | hidnplayr | 2296 | ; cmp eax, esi |
2297 | ; jz .finish |
||
1472 | hidnplayr | 2298 | |
1481 | hidnplayr | 2299 | ; update statistics |
2387 | hidnplayr | 2300 | inc [device.packets_tx] |
2301 | mov ecx, [esp+8] ; buffer size |
||
2302 | add dword [device.bytes_tx], ecx |
||
2303 | adc dword [device.bytes_tx + 4], 0 |
||
1481 | hidnplayr | 2304 | |
1472 | hidnplayr | 2305 | ; program DPD |
2387 | hidnplayr | 2306 | and [esi+dpd.next_ptr], 0 |
2307 | mov eax, [esp+4] ; Tx buffer address |
||
2308 | mov [esi+dpd.realaddr], eax |
||
2309 | call GetPgAddr |
||
2310 | mov [esi+dpd.frag_addr], eax |
||
2311 | mov ecx, [esp+8] ; packet size |
||
2312 | or ecx, 0x80000000 ; last fragment |
||
2313 | mov [esi+dpd.frag_len], ecx |
||
1472 | hidnplayr | 2314 | |
2387 | hidnplayr | 2315 | mov ecx, [esp+8] ; packet size |
1519 | hidnplayr | 2316 | ; or ecx, 0x8000 ; transmission complete notification |
1472 | hidnplayr | 2317 | |
2387 | hidnplayr | 2318 | or ecx, 1 shl 31 |
1472 | hidnplayr | 2319 | |
2320 | ; test byte [device.has_hwcksm], 0xff |
||
2321 | ; jz @f |
||
1519 | hidnplayr | 2322 | ; or ecx, (1 shl 26) ; set AddTcpChecksum |
1472 | hidnplayr | 2323 | ;@@: |
2387 | hidnplayr | 2324 | mov [esi+dpd.frame_start_hdr], ecx |
1472 | hidnplayr | 2325 | |
2387 | hidnplayr | 2326 | 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 | 2327 | |
1519 | hidnplayr | 2328 | ; calculate physical address of dpd |
2387 | hidnplayr | 2329 | mov eax, esi |
2330 | GetRealAddr |
||
2331 | cmp [device.dn_list_ptr_cleared], 0 |
||
2332 | jz .add_to_list |
||
1472 | hidnplayr | 2333 | |
2334 | ; write Dn_List_Ptr |
||
2387 | hidnplayr | 2335 | DEBUGF 1,"DPD phys addr=%x\n", eax |
2336 | set_io 0 |
||
2337 | set_io REG_DN_LIST_PTR |
||
2338 | out dx, eax |
||
2339 | jmp .finish |
||
1472 | hidnplayr | 2340 | |
1519 | hidnplayr | 2341 | .add_to_list: |
2387 | hidnplayr | 2342 | DEBUGF 1,"Adding To list\n" |
2343 | push eax |
||
1472 | hidnplayr | 2344 | ; DnStall |
2387 | hidnplayr | 2345 | set_io 0 |
2346 | set_io REG_COMMAND |
||
2347 | mov ax, ((110b shl 11)+2) |
||
2348 | out dx, ax |
||
1472 | hidnplayr | 2349 | |
2350 | ; wait for DnStall to complete |
||
2387 | hidnplayr | 2351 | DEBUGF 1,"Waiting for DnStall\n" |
2352 | mov ecx, 6000 |
||
1519 | hidnplayr | 2353 | .wait_for_stall: |
2387 | hidnplayr | 2354 | in ax, dx ; read REG_INT_STATUS |
2355 | test ah, 10000b |
||
2356 | jz .dnstall_ok |
||
2357 | dec ecx |
||
2358 | jnz .wait_for_stall |
||
1472 | hidnplayr | 2359 | |
1519 | hidnplayr | 2360 | .dnstall_ok: |
2387 | hidnplayr | 2361 | DEBUGF 1,"DnStall ok!\n" |
2362 | mov ecx, [device.prev_dpd] |
||
2363 | mov [ecx+dpd.next_ptr], eax |
||
1472 | hidnplayr | 2364 | |
2387 | hidnplayr | 2365 | set_io 0 |
2366 | set_io REG_DN_LIST_PTR |
||
2367 | in eax, dx |
||
2368 | test eax, eax |
||
2369 | pop eax |
||
2370 | jnz .dnunstall |
||
1519 | hidnplayr | 2371 | |
1472 | hidnplayr | 2372 | ; if Dn_List_Ptr has been cleared fill it up |
2387 | hidnplayr | 2373 | DEBUGF 1,"DnList Ptr has been cleared\n" |
2374 | out dx, eax |
||
1472 | hidnplayr | 2375 | |
1519 | hidnplayr | 2376 | .dnunstall: |
1472 | hidnplayr | 2377 | ; DnUnStall |
2387 | hidnplayr | 2378 | set_io 0 |
2379 | set_io REG_COMMAND |
||
2380 | mov ax, ((110b shl 11)+3) |
||
2381 | out dx, ax |
||
1472 | hidnplayr | 2382 | |
1519 | hidnplayr | 2383 | .finish: |
2387 | hidnplayr | 2384 | mov [device.prev_dpd], esi |
2385 | xor eax, eax |
||
2386 | ret 8 |
||
1472 | hidnplayr | 2387 | |
1519 | hidnplayr | 2388 | .fail: |
2387 | hidnplayr | 2389 | stdcall KernelFree, [esp+4] |
2390 | or eax, -1 |
||
2391 | ret 8 |
||
1472 | hidnplayr | 2392 | |
1519 | hidnplayr | 2393 | |
1472 | hidnplayr | 2394 | ;--------------------------------- |
2395 | ; Write MAC |
||
2396 | |||
2397 | align 4 |
||
1521 | hidnplayr | 2398 | write_mac: |
1472 | hidnplayr | 2399 | |
2387 | hidnplayr | 2400 | DEBUGF 1,"Writing mac\n" |
1472 | hidnplayr | 2401 | |
2387 | hidnplayr | 2402 | set_io 0 |
2403 | set_io REG_COMMAND |
||
1472 | hidnplayr | 2404 | |
2405 | ; switch to register window 2 |
||
2387 | hidnplayr | 2406 | mov ax, SELECT_REGISTER_WINDOW+2 |
2407 | out dx, ax |
||
1472 | hidnplayr | 2408 | |
2409 | ; write MAC addres back into the station address registers |
||
2387 | hidnplayr | 2410 | set_io REG_STATION_ADDRESS_LO |
2411 | lea esi, [device.mac] |
||
2412 | outsw |
||
2413 | inc dx |
||
2414 | inc dx |
||
2415 | outsw |
||
2416 | inc dx |
||
2417 | inc dx |
||
2418 | outsw |
||
1472 | hidnplayr | 2419 | |
1521 | hidnplayr | 2420 | |
1472 | hidnplayr | 2421 | ;---------------------------- |
2422 | ; Read MAC |
||
2423 | |||
2424 | align 4 |
||
1521 | hidnplayr | 2425 | read_mac: |
1472 | hidnplayr | 2426 | |
2387 | hidnplayr | 2427 | set_io 0 |
2428 | set_io REG_COMMAND |
||
1472 | hidnplayr | 2429 | |
2430 | ; switch to register window 2 |
||
2387 | hidnplayr | 2431 | mov ax, SELECT_REGISTER_WINDOW+2 |
2432 | out dx, ax |
||
1472 | hidnplayr | 2433 | |
2434 | ; write MAC addres back into the station address registers |
||
2387 | hidnplayr | 2435 | set_io REG_STATION_ADDRESS_LO |
2436 | lea edi, [device.mac] |
||
2437 | insw |
||
2438 | inc dx |
||
2439 | inc dx |
||
2440 | insw |
||
2441 | inc dx |
||
2442 | inc dx |
||
2443 | insw |
||
1472 | hidnplayr | 2444 | |
2387 | hidnplayr | 2445 | 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 | 2446 | |
2387 | hidnplayr | 2447 | ret |
1472 | hidnplayr | 2448 | |
2449 | |||
2450 | ;------------------------------------ |
||
2451 | ; Read MAC from eeprom |
||
2452 | |||
2453 | align 4 |
||
2387 | hidnplayr | 2454 | read_mac_eeprom: ; Tested - ok |
1472 | hidnplayr | 2455 | |
2387 | hidnplayr | 2456 | DEBUGF 1,"Reading mac from eeprom\n" |
1472 | hidnplayr | 2457 | |
2458 | ; read MAC from eeprom |
||
2387 | hidnplayr | 2459 | mov ecx, 3 |
1521 | hidnplayr | 2460 | .mac_loop: |
2387 | hidnplayr | 2461 | lea ax, [EEPROM_REG_OEM_NODE_ADDR+ecx-1] |
2462 | push ecx |
||
2463 | call read_eeprom |
||
2464 | pop ecx |
||
2465 | xchg ah, al ; htons |
||
2466 | mov word [device.mac+ecx*2-2], ax |
||
2467 | loop .mac_loop |
||
1472 | hidnplayr | 2468 | |
2387 | hidnplayr | 2469 | 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 | 2470 | |
2387 | hidnplayr | 2471 | ret |
1472 | hidnplayr | 2472 | |
2473 | |||
2474 | |||
2475 | |||
2476 | |||
2477 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2478 | ;; ;; |
||
2479 | ;; Vortex Interrupt handler ;; |
||
2480 | ;; ;; |
||
2481 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2482 | |||
2483 | align 4 |
||
2484 | int_vortex: |
||
2485 | |||
2387 | hidnplayr | 2486 | DEBUGF 1,"vortex IRQ %x ",eax:2 |
1472 | hidnplayr | 2487 | |
2488 | ; find pointer of device wich made IRQ occur |
||
2489 | |||
2387 | hidnplayr | 2490 | mov esi, VORTEX_LIST |
2491 | mov ecx, [VORTEX_DEVICES] |
||
2492 | test ecx, ecx |
||
2493 | jz .fail |
||
1472 | hidnplayr | 2494 | .nextdevice: |
2387 | hidnplayr | 2495 | mov ebx, dword [esi] |
1472 | hidnplayr | 2496 | |
2497 | |||
2387 | hidnplayr | 2498 | set_io 0 |
2499 | set_io REG_INT_STATUS |
||
2500 | in ax, dx |
||
1472 | hidnplayr | 2501 | ;; and ax, INT_MASK |
2387 | hidnplayr | 2502 | jnz .got_it |
1472 | hidnplayr | 2503 | |
2504 | |||
2387 | hidnplayr | 2505 | add esi, 4 |
1472 | hidnplayr | 2506 | |
2387 | hidnplayr | 2507 | test ax , ax |
2508 | jnz .got_it |
||
2509 | loop .nextdevice |
||
1472 | hidnplayr | 2510 | |
2511 | .fail: |
||
2512 | |||
2387 | hidnplayr | 2513 | ret |
1472 | hidnplayr | 2514 | |
2515 | .got_it: |
||
2516 | |||
2387 | hidnplayr | 2517 | DEBUGF 1,"Device: %x Status: %x ",ebx,eax:4 |
1472 | hidnplayr | 2518 | |
2387 | hidnplayr | 2519 | test ax, RxComplete |
2520 | jz .noRX |
||
1472 | hidnplayr | 2521 | |
2387 | hidnplayr | 2522 | set_io 0 |
1472 | hidnplayr | 2523 | .rx_status_loop: |
2524 | ; examine RxStatus |
||
2387 | hidnplayr | 2525 | set_io REG_RX_STATUS |
2526 | in ax, dx |
||
2527 | test ax, ax |
||
2528 | jz .finish |
||
1472 | hidnplayr | 2529 | |
2387 | hidnplayr | 2530 | test ah, 0x80 ; rxIncomplete |
2531 | jnz .finish |
||
1472 | hidnplayr | 2532 | |
2387 | hidnplayr | 2533 | test ah, 0x40 |
2534 | jz .check_length |
||
1472 | hidnplayr | 2535 | |
2536 | ; discard the top frame received advancing the next one |
||
2387 | hidnplayr | 2537 | set_io REG_COMMAND |
2538 | mov ax, (01000b shl 11) |
||
2539 | out dx, ax |
||
2540 | jmp .rx_status_loop |
||
1472 | hidnplayr | 2541 | |
2542 | .check_length: |
||
2387 | hidnplayr | 2543 | and eax, 0x1fff |
2544 | cmp eax, MAX_ETH_PKT_SIZE |
||
2545 | ja .discard_frame ; frame is too long discard it |
||
1472 | hidnplayr | 2546 | |
2547 | .check_dma: |
||
2387 | hidnplayr | 2548 | mov ecx, eax |
1472 | hidnplayr | 2549 | ; switch to register window 7 |
2387 | hidnplayr | 2550 | set_io 0 |
2551 | set_io REG_COMMAND |
||
2552 | mov ax, SELECT_REGISTER_WINDOW+7 |
||
2553 | out dx, ax |
||
1472 | hidnplayr | 2554 | ; check for master operation in progress |
2387 | hidnplayr | 2555 | set_io REG_MASTER_STATUS |
2556 | in ax, dx |
||
1472 | hidnplayr | 2557 | |
2387 | hidnplayr | 2558 | test ah, 0x80 |
2559 | jnz .finish |
||
1472 | hidnplayr | 2560 | |
2561 | .read_frame: |
||
2562 | ; program buffer address to read in |
||
2387 | hidnplayr | 2563 | push ecx |
2564 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
||
2565 | pop ecx |
||
2566 | test eax, eax |
||
2567 | jz .finish |
||
1472 | hidnplayr | 2568 | |
2387 | hidnplayr | 2569 | push .discard_frame |
2570 | push ecx |
||
2571 | push eax |
||
1472 | hidnplayr | 2572 | ; zero_to_dma eax |
2387 | hidnplayr | 2573 | set_io REG_MASTER_ADDRESS |
2574 | out dx, eax |
||
1472 | hidnplayr | 2575 | |
2576 | ; program frame length |
||
2387 | hidnplayr | 2577 | set_io REG_MASTER_LEN |
2578 | mov ax, 1560 |
||
2579 | out dx, ax |
||
1472 | hidnplayr | 2580 | |
2581 | ; start DMA Up |
||
2387 | hidnplayr | 2582 | set_io REG_COMMAND |
2583 | mov ax, (10100b shl 11) ; StartDMAUp |
||
2584 | out dx, ax |
||
1472 | hidnplayr | 2585 | |
2586 | ; check for master operation in progress |
||
2387 | hidnplayr | 2587 | set_io REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired |
1472 | hidnplayr | 2588 | .dma_loop: |
2387 | hidnplayr | 2589 | in ax, dx |
2590 | test ah, 0x80 |
||
2591 | jnz .dma_loop |
||
1472 | hidnplayr | 2592 | |
2593 | ; registrate the received packet to kernel |
||
2981 | hidnplayr | 2594 | jmp Eth_input |
1472 | hidnplayr | 2595 | |
2596 | ; discard the top frame received |
||
2597 | .discard_frame: |
||
2387 | hidnplayr | 2598 | set_io 0 |
2599 | set_io REG_COMMAND |
||
2600 | mov ax, (01000b shl 11) |
||
2601 | out dx, ax |
||
1472 | hidnplayr | 2602 | |
2603 | .finish: |
||
2604 | |||
2605 | |||
2606 | .noRX: |
||
2607 | |||
2387 | hidnplayr | 2608 | test ax, DMADone |
2609 | jz .noDMA |
||
1472 | hidnplayr | 2610 | |
2387 | hidnplayr | 2611 | push ax |
1472 | hidnplayr | 2612 | |
2387 | hidnplayr | 2613 | set_io 0 |
2614 | set_io 12 |
||
2615 | in ax, dx |
||
2616 | test ax, 0x1000 |
||
2617 | jz .nodmaclear |
||
1472 | hidnplayr | 2618 | |
2387 | hidnplayr | 2619 | mov ax, 0x1000 |
2620 | out dx, ax |
||
1472 | hidnplayr | 2621 | |
2622 | .nodmaclear: |
||
2623 | |||
2387 | hidnplayr | 2624 | pop ax |
1472 | hidnplayr | 2625 | |
2387 | hidnplayr | 2626 | DEBUGF 1, "DMA Done!\n", cx |
1472 | hidnplayr | 2627 | |
2628 | |||
2629 | |||
2630 | .noDMA: |
||
2631 | |||
2632 | |||
2633 | |||
2634 | .ACK: |
||
2387 | hidnplayr | 2635 | set_io 0 |
2636 | set_io REG_COMMAND |
||
2637 | mov ax, AckIntr + IntReq + IntLatch |
||
2638 | out dx, ax |
||
1472 | hidnplayr | 2639 | |
2387 | hidnplayr | 2640 | ret |
1472 | hidnplayr | 2641 | |
2642 | |||
2643 | |||
2644 | |||
2645 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2646 | ;; ;; |
||
2647 | ;; Boomerang Interrupt handler ;; |
||
2648 | ;; ;; |
||
2649 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
2650 | |||
2651 | align 4 |
||
2652 | int_boomerang: |
||
2653 | |||
2935 | hidnplayr | 2654 | DEBUGF 1,"\nBoomerang int\n" |
1472 | hidnplayr | 2655 | |
2656 | ; find pointer of device wich made IRQ occur |
||
2657 | |||
2387 | hidnplayr | 2658 | mov ecx, [BOOMERANG_DEVICES] |
2659 | test ecx, ecx |
||
2935 | hidnplayr | 2660 | jz .nothing |
2661 | mov esi, BOOMERANG_LIST |
||
1472 | hidnplayr | 2662 | .nextdevice: |
2935 | hidnplayr | 2663 | mov ebx, [esi] |
1472 | hidnplayr | 2664 | |
2387 | hidnplayr | 2665 | set_io 0 |
2666 | set_io REG_INT_STATUS |
||
2667 | in ax, dx |
||
2935 | hidnplayr | 2668 | test ax, ax |
2387 | hidnplayr | 2669 | jnz .got_it |
2935 | hidnplayr | 2670 | .continue: |
2387 | hidnplayr | 2671 | add esi, 4 |
2672 | dec ecx |
||
2673 | jnz .nextdevice |
||
2935 | hidnplayr | 2674 | .nothing: |
2387 | hidnplayr | 2675 | ret |
1472 | hidnplayr | 2676 | |
2935 | hidnplayr | 2677 | .got_it: |
1472 | hidnplayr | 2678 | |
2935 | hidnplayr | 2679 | DEBUGF 1,"Device: %x Status: %x ", ebx, ax |
2387 | hidnplayr | 2680 | push ax |
2935 | hidnplayr | 2681 | |
1472 | hidnplayr | 2682 | ; disable all INTS |
2683 | |||
2387 | hidnplayr | 2684 | set_io REG_COMMAND |
2685 | mov ax, SetIntrEnb |
||
2686 | out dx, ax |
||
1472 | hidnplayr | 2687 | |
2688 | ;-------------------------------------------------------------------------- |
||
2387 | hidnplayr | 2689 | test word[esp], UpComplete |
2690 | jz .noRX |
||
1472 | hidnplayr | 2691 | |
2387 | hidnplayr | 2692 | push ebx |
1472 | hidnplayr | 2693 | |
2694 | .receive: |
||
2387 | hidnplayr | 2695 | DEBUGF 1,"UpComplete\n" |
1472 | hidnplayr | 2696 | |
2697 | ; check if packet is uploaded |
||
2387 | hidnplayr | 2698 | mov esi, [device.curr_upd] |
2699 | test byte [esi+upd.pkt_status+1], 0x80 ; upPktComplete |
||
2700 | jz .finish |
||
2701 | DEBUGF 1, "Current upd: %x\n", esi |
||
1472 | hidnplayr | 2702 | ; packet is uploaded check for any error |
2703 | .check_error: |
||
2387 | hidnplayr | 2704 | test byte [esi+upd.pkt_status+1], 0x40 ; upError |
2705 | jz .copy_packet_length |
||
2706 | DEBUGF 1,"Error in packet\n" |
||
2707 | and [esi+upd.pkt_status], 0 ; mark packet as read |
||
2708 | jmp .finish |
||
1472 | hidnplayr | 2709 | .copy_packet_length: |
2387 | hidnplayr | 2710 | mov ecx, [esi+upd.pkt_status] |
2711 | and ecx, 0x1fff |
||
1472 | hidnplayr | 2712 | |
1519 | hidnplayr | 2713 | ; cmp ecx, MAX_ETH_PKT_SIZE |
2714 | ; jbe .copy_packet |
||
2715 | ; and [esi+upd.pkt_status], 0 |
||
2716 | ; jmp .finish |
||
2717 | ; .copy_packet: |
||
1472 | hidnplayr | 2718 | |
2387 | hidnplayr | 2719 | DEBUGF 1, "Received %u bytes in buffer %x\n", ecx, [esi+upd.realaddr]:8 |
1472 | hidnplayr | 2720 | |
2387 | hidnplayr | 2721 | push dword .loop ;.finish |
2722 | push ecx |
||
2723 | push [esi+upd.realaddr] |
||
1472 | hidnplayr | 2724 | |
1481 | hidnplayr | 2725 | ; update statistics |
2387 | hidnplayr | 2726 | inc [device.packets_rx] |
2727 | add dword [device.bytes_rx], ecx |
||
2728 | adc dword [device.bytes_rx + 4], 0 |
||
1481 | hidnplayr | 2729 | |
1519 | hidnplayr | 2730 | ; update UPD (Alloc new buffer for next packet) |
2387 | hidnplayr | 2731 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
2732 | mov [esi + upd.realaddr], eax |
||
2733 | GetRealAddr |
||
2734 | mov [esi + upd.frag_addr], eax |
||
2735 | and [esi + upd.pkt_status], 0 |
||
2736 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
||
1472 | hidnplayr | 2737 | |
1519 | hidnplayr | 2738 | ; Update UPD pointer |
2387 | hidnplayr | 2739 | add esi, upd.size |
2740 | lea ecx, [device.upd_buffer+(NUM_RX_DESC)*upd.size] |
||
2741 | cmp esi, ecx |
||
3155 | hidnplayr | 2742 | jb @f |
2387 | hidnplayr | 2743 | lea esi, [device.upd_buffer] |
1519 | hidnplayr | 2744 | @@: |
2387 | hidnplayr | 2745 | mov [device.curr_upd], esi |
2746 | DEBUGF 1, "Next upd: %x\n", esi |
||
1472 | hidnplayr | 2747 | |
3323 | hidnplayr | 2748 | jmp Eth_input |
1519 | hidnplayr | 2749 | .loop: |
1472 | hidnplayr | 2750 | |
2387 | hidnplayr | 2751 | mov ebx, [esp] |
2752 | jmp .receive |
||
1472 | hidnplayr | 2753 | |
2754 | .finish: |
||
2387 | hidnplayr | 2755 | pop ebx |
1472 | hidnplayr | 2756 | |
2757 | ; check if the NIC is in the upStall state |
||
2387 | hidnplayr | 2758 | set_io 0 |
2759 | set_io REG_UP_PKT_STATUS |
||
2760 | in eax, dx |
||
2761 | test ah, 0x20 ; UpStalled |
||
2762 | jz .noUpUnStall |
||
1519 | hidnplayr | 2763 | |
2387 | hidnplayr | 2764 | DEBUGF 1, "upUnStalling\n" |
1472 | hidnplayr | 2765 | ; issue upUnStall command |
2387 | hidnplayr | 2766 | set_io REG_COMMAND |
2767 | mov ax, ((11b shl 12)+1) ; upUnStall |
||
2768 | out dx, ax |
||
1519 | hidnplayr | 2769 | |
2387 | hidnplayr | 2770 | ;;;; FIXME: make upunstall work |
1519 | hidnplayr | 2771 | |
1472 | hidnplayr | 2772 | .noUpUnStall: |
1519 | hidnplayr | 2773 | .noRX: |
2387 | hidnplayr | 2774 | test word[esp], DownComplete |
2775 | jz .noTX |
||
2776 | DEBUGF 1, "Downcomplete!\n" |
||
1472 | hidnplayr | 2777 | |
2387 | hidnplayr | 2778 | mov ecx, NUM_TX_DESC |
2779 | lea esi, [device.dpd_buffer] |
||
1519 | hidnplayr | 2780 | .txloop: |
2387 | hidnplayr | 2781 | test [esi+dpd.frame_start_hdr], 1 shl 31 |
2782 | jz .maybenext |
||
1519 | hidnplayr | 2783 | |
2387 | hidnplayr | 2784 | and [esi+dpd.frame_start_hdr], 0 |
2785 | push ecx |
||
2786 | stdcall KernelFree, [esi+dpd.realaddr] |
||
2787 | pop ecx |
||
1519 | hidnplayr | 2788 | |
2789 | .maybenext: |
||
2387 | hidnplayr | 2790 | add esi, dpd.size |
2791 | dec ecx |
||
2792 | jnz .txloop |
||
1519 | hidnplayr | 2793 | |
2794 | .noTX: |
||
2387 | hidnplayr | 2795 | pop ax |
1472 | hidnplayr | 2796 | |
2387 | hidnplayr | 2797 | set_io 0 |
2798 | set_io REG_COMMAND |
||
2799 | or ax, AckIntr |
||
2800 | out dx, ax |
||
1472 | hidnplayr | 2801 | |
2387 | hidnplayr | 2802 | set_io REG_INT_STATUS |
2803 | in ax, dx |
||
2804 | test ax, S_5_INTS |
||
2805 | jnz .got_it |
||
1472 | hidnplayr | 2806 | |
2807 | ;re-enable ints |
||
2387 | hidnplayr | 2808 | set_io REG_COMMAND |
2809 | mov ax, SetIntrEnb + S_5_INTS |
||
2810 | out dx, ax |
||
1472 | hidnplayr | 2811 | |
2387 | hidnplayr | 2812 | ret |
1472 | hidnplayr | 2813 | |
2814 | |||
2815 | |||
2816 | |||
2817 | ; End of code |
||
2387 | hidnplayr | 2818 | align 4 ; Place all initialised data here |
1472 | hidnplayr | 2819 | |
2820 | macro strtbl name, [string] |
||
2821 | { |
||
2822 | common |
||
2387 | hidnplayr | 2823 | label name dword |
1472 | hidnplayr | 2824 | forward |
2387 | hidnplayr | 2825 | local label |
2826 | dd label |
||
1472 | hidnplayr | 2827 | forward |
2387 | hidnplayr | 2828 | label db string, 0 |
1472 | hidnplayr | 2829 | } |
2830 | |||
2387 | hidnplayr | 2831 | VORTEX_DEVICES dd 0 |
1472 | hidnplayr | 2832 | BOOMERANG_DEVICES dd 0 |
2387 | hidnplayr | 2833 | version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |
2834 | my_service db '3C59X',0 ; max 16 chars include zero |
||
1472 | hidnplayr | 2835 | |
2836 | |||
2837 | strtbl link_str, \ |
||
2387 | hidnplayr | 2838 | "No valid link type detected", \ |
2839 | "10BASE-T half duplex", \ |
||
2840 | "10BASE-T full-duplex", \ |
||
2841 | "100BASE-TX half duplex", \ |
||
2842 | "100BASE-TX full duplex", \ |
||
2843 | "100BASE-T4", \ |
||
2844 | "100BASE-FX", \ |
||
2845 | "10Mbps AUI", \ |
||
2846 | "10Mbps COAX (BNC)", \ |
||
2847 | "miiDevice - not supported" |
||
1472 | hidnplayr | 2848 | |
2849 | strtbl hw_str, \ |
||
2387 | hidnplayr | 2850 | "3c590 Vortex 10Mbps", \ |
2851 | "3c592 EISA 10Mbps Demon/Vortex", \ |
||
2852 | "3c597 EISA Fast Demon/Vortex", \ |
||
2853 | "3c595 Vortex 100baseTx", \ |
||
2854 | "3c595 Vortex 100baseT4", \ |
||
2855 | "3c595 Vortex 100base-MII", \ |
||
2856 | "3c900 Boomerang 10baseT", \ |
||
2857 | "3c900 Boomerang 10Mbps Combo", \ |
||
2858 | "3c900 Cyclone 10Mbps TPO", \ |
||
2859 | "3c900 Cyclone 10Mbps Combo", \ |
||
2860 | "3c900 Cyclone 10Mbps TPC", \ |
||
2861 | "3c900B-FL Cyclone 10base-FL", \ |
||
2862 | "3c905 Boomerang 100baseTx", \ |
||
2863 | "3c905 Boomerang 100baseT4", \ |
||
2864 | "3c905B Cyclone 100baseTx", \ |
||
2865 | "3c905B Cyclone 10/100/BNC", \ |
||
2866 | "3c905B-FX Cyclone 100baseFx", \ |
||
2867 | "3c905C Tornado", \ |
||
2868 | "3c980 Cyclone", \ |
||
2869 | "3c982 Dual Port Server Cyclone", \ |
||
2870 | "3cSOHO100-TX Hurricane", \ |
||
2871 | "3c555 Laptop Hurricane", \ |
||
2872 | "3c556 Laptop Tornado", \ |
||
2873 | "3c556B Laptop Hurricane", \ |
||
2874 | "3c575 [Megahertz] 10/100 LAN CardBus", \ |
||
2875 | "3c575 Boomerang CardBus", \ |
||
2876 | "3CCFE575BT Cyclone CardBus", \ |
||
2877 | "3CCFE575CT Tornado CardBus", \ |
||
2878 | "3CCFE656 Cyclone CardBus", \ |
||
2879 | "3CCFEM656B Cyclone+Winmodem CardBus", \ |
||
2880 | "3CXFEM656C Tornado+Winmodem CardBus", \ |
||
2881 | "3c450 HomePNA Tornado", \ |
||
2882 | "3c920 Tornado", \ |
||
2883 | "3c982 Hydra Dual Port A", \ |
||
2884 | "3c982 Hydra Dual Port B", \ |
||
2885 | "3c905B-T4", \ |
||
2886 | "3c920B-EMB-WNM Tornado" |
||
1472 | hidnplayr | 2887 | |
2888 | |||
2889 | |||
2890 | align 4 |
||
2891 | hw_versions: |
||
2981 | hidnplayr | 2892 | dw 0x5900, IS_VORTEX ; 3c590 Vortex 10Mbps |
2893 | dw 0x5920, IS_VORTEX ; 3c592 EISA 10Mbps Demon/Vortex |
||
2894 | dw 0x5970, IS_VORTEX ; 3c597 EISA Fast Demon/Vortex |
||
2895 | dw 0x5950, IS_VORTEX ; 3c595 Vortex 100baseTx |
||
2896 | dw 0x5951, IS_VORTEX ; 3c595 Vortex 100baseT4 |
||
2897 | dw 0x5952, IS_VORTEX ; 3c595 Vortex 100base-MII |
||
2898 | dw 0x9000, IS_BOOMERANG ; 3c900 Boomerang 10baseT |
||
2899 | dw 0x9001, IS_BOOMERANG ; 3c900 Boomerang 10Mbps Combo |
||
2900 | dw 0x9004, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPO |
||
2901 | dw 0x9005, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps Combo |
||
2902 | dw 0x9006, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPC |
||
2903 | dw 0x900A, IS_CYCLONE or HAS_HWCKSM ; 3c900B-FL Cyclone 10base-FL |
||
2904 | dw 0x9050, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseTx |
||
2905 | dw 0x9051, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseT4 |
||
2906 | dw 0x9055, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B Cyclone 100baseTx |
||
2907 | dw 0x9058, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c905B Cyclone 10/100/BNC |
||
2908 | dw 0x905A, IS_CYCLONE or HAS_HWCKSM ; 3c905B-FX Cyclone 100baseFx |
||
2909 | dw 0x9200, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c905C Tornado |
||
2910 | dw 0x9800, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c980 Cyclone |
||
2911 | dw 0x9805, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c982 Dual Port Server Cyclone |
||
2912 | dw 0x7646, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3cSOHO100-TX Hurricane |
||
2913 | dw 0x5055, IS_CYCLONE or EEPROM_8BIT or HAS_HWCKSM ; 3c555 Laptop Hurricane |
||
2914 | dw 0x6055, IS_TORNADO or HAS_NWAY or EEPROM_8BIT or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556 Laptop Tornado |
||
2915 | dw 0x6056, IS_TORNADO or HAS_NWAY or EEPROM_OFFSET or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556B Laptop Hurricane |
||
2916 | dw 0x5b57, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 [Megahertz] 10/100 LAN CardBus |
||
2917 | dw 0x5057, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 Boomerang CardBus |
||
2918 | dw 0x5157, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE575BT Cyclone CardBus |
||
2919 | 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 |
||
2920 | 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 |
||
2921 | 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 |
||
2922 | 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 |
||
2923 | dw 0x4500, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c450 HomePNA Tornado |
||
2924 | dw 0x9201, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920 Tornado |
||
2925 | dw 0x1201, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port A |
||
2926 | dw 0x1202, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port B |
||
2927 | dw 0x9056, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B-T4 |
||
2928 | dw 0x9210, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920B-EMB-WNM Tornado |
||
1472 | hidnplayr | 2929 | HW_VERSIONS_SIZE = $ - hw_versions |
2930 | |||
2387 | hidnplayr | 2931 | include_debug_strings ; All data wich FDO uses will be included here |
1472 | hidnplayr | 2932 | |
2933 | section '.data' data readable writable align 16 ; place all uninitialized data place here |
||
2934 | |||
2387 | hidnplayr | 2935 | VORTEX_LIST rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
1472 | hidnplayr | 2936 | BOOMERANG_LIST rd MAX_DEVICES |
2937 | |||
2938 | |||
2939 | |||
2940 |