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