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| Rev 1559 | Rev 1823 | ||
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| Line 8... | Line 8... | ||
| 8 | ;; Copyright 2007 mike.dld, ;; |
8 | ;; Copyright 2007 mike.dld, ;; |
| 9 | ;; mike.dld@gmail.com ;; |
9 | ;; mike.dld@gmail.com ;; |
| 10 | ;; ;; |
10 | ;; ;; |
| 11 | ;; Version 0.1 11 February 2007 ;; |
11 | ;; Version 0.1 11 February 2007 ;; |
| 12 | ;; Version 0.2 3 August 2010 - port to net branch by hidnplayr ;; |
12 | ;; Version 0.2 3 August 2010 - port to net branch by hidnplayr ;; |
| - | 13 | ;; Version 0.3 31 Januari 2011 - bugfixes by hidnplayr ;; |
|
| 13 | ;; ;; |
14 | ;; ;; |
| 14 | ;; References: ;; |
15 | ;; References: ;; |
| 15 | ;; r8169.c - linux driver (etherboot project) ;; |
16 | ;; r8169.c - linux driver (etherboot project) ;; |
| 16 | ;; ;; |
17 | ;; ;; |
| 17 | ;; GNU GENERAL PUBLIC LICENSE ;; |
18 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| Line 602... | Line 603... | ||
| 602 | xor eax, eax |
603 | xor eax, eax |
| 603 | inc eax |
604 | inc eax |
| 604 | ret |
605 | ret |
| Line 605... | Line 606... | ||
| 605 | 606 | ||
| - | 607 | .match: |
|
| 606 | .match: |
608 | DEBUGF 1,"init_board: chipset=%u\n", ecx |
| 607 | xor eax,eax |
609 | xor eax,eax |
| Line 1039... | Line 1041... | ||
| 1039 | 1041 | ||
| 1040 | mov eax, tx_desc.size |
1042 | mov eax, tx_desc.size |
| 1041 | mul [tpc.cur_tx] |
1043 | mul [tpc.cur_tx] |
| Line -... | Line 1044... | ||
| - | 1044 | lea esi, [eax + tx_ring] |
|
| - | 1045 | ||
| 1042 | lea esi, [eax + tx_ring] |
1046 | DEBUGF 1,"Using TX desc: %x\n", esi |
| 1043 | 1047 | ||
| Line 1044... | Line 1048... | ||
| 1044 | ;--------------------------- |
1048 | ;--------------------------- |
| 1045 | ; Program the packet pointer |
1049 | ; Program the packet pointer |
| Line 1138... | Line 1142... | ||
| 1138 | 1142 | ||
| 1139 | test ax, ISB_RxOK |
1143 | test ax, ISB_RxOK |
| Line 1140... | Line 1144... | ||
| 1140 | jz .no_rx |
1144 | jz .no_rx |
| - | 1145 | ||
| Line 1141... | Line 1146... | ||
| 1141 | 1146 | push ax |
|
| - | 1147 | push ebx |
|
| - | 1148 | ||
| 1142 | push ax |
1149 | .check_more: |
| 1143 | 1150 | pop ebx |
|
| 1144 | .check_more: |
1151 | DEBUGF 1,"ebx = 0x%x\n", ebx |
| Line 1145... | Line 1152... | ||
| 1145 | mov eax, rx_desc.size |
1152 | mov eax, rx_desc.size |
| Line 1155... | Line 1162... | ||
| 1155 | DEBUGF 1,"tpc.cur_rx = %u\n", [tpc.cur_rx] |
1162 | DEBUGF 1,"tpc.cur_rx = %u\n", [tpc.cur_rx] |
| Line 1156... | Line 1163... | ||
| 1156 | 1163 | ||
| 1157 | test eax, SD_RxRES |
1164 | test eax, SD_RxRES |
| Line -... | Line 1165... | ||
| - | 1165 | jnz .rx_return ;;;;; RX error! |
|
| 1158 | jnz .rx_return ;;;;; RX error! |
1166 | |
| 1159 | 1167 | push ebx |
|
| 1160 | push .check_more |
1168 | push .check_more |
| 1161 | and eax, 0x00001FFF |
1169 | and eax, 0x00001FFF |
| 1162 | add eax, -4 ; we dont need CRC |
1170 | add eax, -4 ; we dont need CRC |
| Line 1218... | Line 1226... | ||
| 1218 | 1226 | ||
| 1219 | test [esi+tx_desc.status], DSB_OWNbit |
1227 | test [esi+tx_desc.status], DSB_OWNbit |
| Line 1220... | Line 1228... | ||
| 1220 | jnz .maybenext |
1228 | jnz .maybenext |
| - | 1229 | ||
| 1221 | 1230 | push ecx |
|
| 1222 | push ecx |
1231 | DEBUGF 1,"Freeing up TX desc: %x\n", esi |
| 1223 | stdcall KernelFree, [esi+tx_desc.buf_soft_addr] |
1232 | stdcall KernelFree, [esi+tx_desc.buf_soft_addr] |
| Line 1224... | Line 1233... | ||
| 1224 | pop ecx |
1233 | pop ecx |