Rev 5363 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 5363 | Rev 5522 | ||
|---|---|---|---|
| Line 412... | Line 412... | ||
| 412 | ; - Remove device from local list |
412 | ; - Remove device from local list |
| 413 | ; - call unregister function in kernel |
413 | ; - call unregister function in kernel |
| 414 | ; - Remove all allocated structures and buffers the card used |
414 | ; - Remove all allocated structures and buffers the card used |
| Line 415... | Line 415... | ||
| 415 | 415 | ||
| 416 | or eax, -1 |
- | |
| 417 | 416 | or eax, -1 |
|
| Line 418... | Line 417... | ||
| 418 | ret |
417 | ret |
| 419 | 418 | ||
| 420 | ;*************************************************************************** |
419 | ;*************************************************************************** |
| Line 610... | Line 609... | ||
| 610 | invoke GetPhysAddr |
609 | invoke GetPhysAddr |
| 611 | mov dword [esi], eax |
610 | mov dword [esi], eax |
| 612 | mov dword [esi + 4], RX_BUFF_SZ ; size |
611 | mov dword [esi + 4], RX_BUFF_SZ ; size |
| Line 613... | Line 612... | ||
| 613 | 612 | ||
| 614 | push ecx esi |
613 | push ecx esi |
| 615 | invoke KernelAlloc, RX_BUFF_SZ |
614 | invoke NetAlloc, RX_BUFF_SZ+NET_BUFF.data |
| 616 | pop esi ecx |
615 | pop esi ecx |
| 617 | test eax, eax |
616 | test eax, eax |
| 618 | jz .fail |
617 | jz .fail |
| 619 | mov dword [esi + 12], eax ; address |
618 | mov dword [esi + 12], eax ; address |
| - | 619 | invoke GetPhysAddr |
|
| 620 | invoke GetPhysAddr |
620 | add eax, NET_BUFF.data |
| 621 | mov dword [esi + 8], eax ; real address |
621 | mov dword [esi + 8], eax ; real address |
| 622 | add esi, 16 |
622 | add esi, 16 |
| 623 | dec ecx |
623 | dec ecx |
| Line 1004... | Line 1004... | ||
| 1004 | ; pointer to device structure in ebx |
1004 | ; pointer to device structure in ebx |
| 1005 | ; |
1005 | ; |
| 1006 | ;*************************************************************************** |
1006 | ;*************************************************************************** |
| 1007 | align 4 |
1007 | align 4 |
| Line 1008... | Line 1008... | ||
| 1008 | 1008 | ||
| Line 1009... | Line 1009... | ||
| 1009 | proc transmit stdcall bufferptr, buffersize |
1009 | proc transmit stdcall bufferptr |
| 1010 | 1010 | ||
| Line -... | Line 1011... | ||
| - | 1011 | pushf |
|
| 1011 | pushf |
1012 | cli |
| 1012 | cli |
1013 | |
| 1013 | 1014 | mov esi, [bufferptr] |
|
| 1014 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [buffersize] |
1015 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [esi + NET_BUFF.length] |
| 1015 | mov eax, [bufferptr] |
1016 | lea eax, [esi + NET_BUFF.data] |
| 1016 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
1017 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
| Line 1017... | Line 1018... | ||
| 1017 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
1018 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
| 1018 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
1019 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
| 1019 | [eax+13]:2,[eax+12]:2 |
1020 | [eax+13]:2,[eax+12]:2 |
| 1020 | 1021 | ||
| Line 1021... | Line 1022... | ||
| 1021 | cmp [buffersize], 1514 |
1022 | cmp [esi + NET_BUFF.length], 1514 |
| 1022 | ja .fail |
1023 | ja .fail |
| 1023 | cmp [buffersize], 60 |
1024 | cmp [esi + NET_BUFF.length], 60 |
| Line 1024... | Line 1025... | ||
| 1024 | jb .fail |
1025 | jb .fail |
| 1025 | 1026 | ||
| Line 1026... | Line 1027... | ||
| 1026 | movzx ecx, [ebx + device.cur_tx] |
1027 | movzx ecx, [ebx + device.cur_tx] |
| 1027 | shl ecx, 4 ; *16 |
1028 | shl ecx, 4 ; *16 |
| - | 1029 | lea ecx, [ebx + device.txd + ecx] |
|
| 1028 | lea ecx, [ebx + device.txd + ecx] |
1030 | |
| 1029 | 1031 | test dword[ecx + 4], 0x80000000 ; card owns descriptor ? |
|
| Line 1030... | Line 1032... | ||
| 1030 | test dword[ecx + 4], 0x80000000 ; card owns descriptor ? |
1032 | jnz .fail |
| 1031 | jnz .fail |
1033 | |
| 1032 | 1034 | mov eax, esi |
|
| 1033 | mov eax, [bufferptr] |
1035 | mov dword[ecx + 12], eax |
| Line 1034... | Line 1036... | ||
| 1034 | mov dword[ecx + 12], eax |
1036 | add eax, [eax + NET_BUFF.offset] |
| Line 1048... | Line 1050... | ||
| 1048 | 1050 | ||
| 1049 | inc [ebx + device.cur_tx] |
1051 | inc [ebx + device.cur_tx] |
| Line 1050... | Line 1052... | ||
| 1050 | and [ebx + device.cur_tx], NUM_TX_DESC-1 |
1052 | and [ebx + device.cur_tx], NUM_TX_DESC-1 |
| 1051 | 1053 | ||
| 1052 | ; update stats |
1054 | ; update stats |
| 1053 | mov ecx, [buffersize] |
1055 | mov ecx, [esi + NET_BUFF.length] |
| 1054 | inc [ebx + device.packets_tx] |
1056 | inc [ebx + device.packets_tx] |
| Line 1055... | Line 1057... | ||
| 1055 | add dword [ebx + device.bytes_tx], ecx |
1057 | add dword [ebx + device.bytes_tx], ecx |
| Line 1060... | Line 1062... | ||
| 1060 | xor eax, eax |
1062 | xor eax, eax |
| 1061 | ret |
1063 | ret |
| Line 1062... | Line 1064... | ||
| 1062 | 1064 | ||
| 1063 | .fail: |
1065 | .fail: |
| 1064 | DEBUGF 2,"Transmit failed\n" |
1066 | DEBUGF 2,"Transmit failed\n" |
| 1065 | invoke KernelFree, [bufferptr] |
1067 | invoke NetFree, [bufferptr] |
| 1066 | popf |
1068 | popf |
| 1067 | or eax, -1 |
1069 | or eax, -1 |
| Line 1068... | Line 1070... | ||
| 1068 | ret |
1070 | ret |
| Line 1149... | Line 1151... | ||
| 1149 | inc dword [ebx + device.packets_rx] |
1151 | inc dword [ebx + device.packets_rx] |
| 1150 | add dword [ebx + device.bytes_rx], ecx |
1152 | add dword [ebx + device.bytes_rx], ecx |
| 1151 | adc dword [ebx + device.bytes_rx + 4], 0 |
1153 | adc dword [ebx + device.bytes_rx + 4], 0 |
| Line 1152... | Line 1154... | ||
| 1152 | 1154 | ||
| - | 1155 | push ebx |
|
| 1153 | push ebx |
1156 | push .return ; return addr |
| 1154 | push .return |
1157 | mov eax, [ebx + device.rxd + eax + 12] |
| - | 1158 | push eax ; packet ptr |
|
| - | 1159 | mov [eax + NET_BUFF.length], ecx |
|
| 1155 | push ecx ; packet size |
1160 | mov [eax + NET_BUFF.device], ebx |
| 1156 | pushd [ebx + device.rxd + eax + 12] ; packet ptr |
1161 | mov [eax + NET_BUFF.offset], NET_BUFF.data |
| 1157 | DEBUGF 1, "Packet received OK\n" |
1162 | DEBUGF 1, "Packet received OK\n" |
| 1158 | jmp [Eth_input] |
1163 | jmp [EthInput] |
| 1159 | .return: |
1164 | .return: |
| Line 1160... | Line 1165... | ||
| 1160 | pop ebx |
1165 | pop ebx |
| 1161 | 1166 | ||
| 1162 | ; Reset status, allow ethernet card access to descriptor |
1167 | ; Reset status, allow ethernet card access to descriptor |
| 1163 | invoke KernelAlloc, RX_BUFF_SZ |
1168 | invoke NetAlloc, RX_BUFF_SZ + NET_BUFF.data |
| 1164 | test eax, eax |
1169 | test eax, eax |
| 1165 | jz .fail |
1170 | jz .fail |
| 1166 | movzx ecx, [ebx + device.cur_rx] |
1171 | movzx ecx, [ebx + device.cur_rx] |
| 1167 | shl ecx, 4 ; *16 |
1172 | shl ecx, 4 ; *16 |
| 1168 | lea ecx, [ebx + device.rxd + ecx] |
1173 | lea ecx, [ebx + device.rxd + ecx] |
| - | 1174 | mov dword [ecx + 12], eax |
|
| 1169 | mov dword [ecx + 12], eax |
1175 | invoke GetPhysAddr |
| 1170 | invoke GetPhysAddr |
1176 | add eax, NET_BUFF.data |
| Line 1171... | Line 1177... | ||
| 1171 | mov dword [ecx + 8], eax |
1177 | mov dword [ecx + 8], eax |
| 1172 | mov dword [ecx + 4], RX_BUFF_SZ |
1178 | mov dword [ecx + 4], RX_BUFF_SZ |
| Line 1202... | Line 1208... | ||
| 1202 | je .no_tx |
1208 | je .no_tx |
| Line 1203... | Line 1209... | ||
| 1203 | 1209 | ||
| 1204 | DEBUGF 1, "Freeing packet = %x\n", [ecx + 12]:8 |
1210 | DEBUGF 1, "Freeing packet = %x\n", [ecx + 12]:8 |
| 1205 | push dword[ecx + 12] |
1211 | push dword[ecx + 12] |
| 1206 | mov dword[ecx + 12], 0 |
1212 | mov dword[ecx + 12], 0 |
| Line 1207... | Line 1213... | ||
| 1207 | invoke KernelFree |
1213 | invoke NetFree |
| 1208 | 1214 | ||
| 1209 | inc [ebx + device.last_tx] |
1215 | inc [ebx + device.last_tx] |