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| 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 2 | ;; ;; |
2 | ;; ;; |
| 3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;; DEC 21x4x driver for KolibriOS ;; |
6 | ;; DEC 21x4x driver for KolibriOS ;; |
| 7 | ;; ;; |
7 | ;; ;; |
| 8 | ;; Based on dec21140.Asm from Solar OS by ;; |
8 | ;; Based on dec21140.Asm from Solar OS by ;; |
| 9 | ;; Eugen Brasoveanu, ;; |
9 | ;; Eugen Brasoveanu, ;; |
| 10 | ;; Ontanu Bogdan Valentin ;; |
10 | ;; Ontanu Bogdan Valentin ;; |
| 11 | ;; ;; |
11 | ;; ;; |
| 12 | ;; Written by hidnplayr@kolibrios.org ;; |
12 | ;; Written by hidnplayr@kolibrios.org ;; |
| 13 | ;; ;; |
13 | ;; ;; |
| 14 | ;; 0.1 - 5 june 2010 ;; |
- | |
| 15 | ;; ;; |
- | |
| 16 | ;; GNU GENERAL PUBLIC LICENSE ;; |
14 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 17 | ;; Version 2, June 1991 ;; |
15 | ;; Version 2, June 1991 ;; |
| 18 | ;; ;; |
16 | ;; ;; |
| 19 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
17 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 20... | Line 18... | ||
| 20 | 18 | ||
| Line 21... | Line 19... | ||
| 21 | format MS COFF |
19 | format MS COFF |
| - | 20 | ||
| - | 21 | API_VERSION equ 0x01000100 |
|
| - | 22 | DRIVER_VERSION equ 5 |
|
| Line 22... | Line 23... | ||
| 22 | 23 | ||
| 23 | API_VERSION equ 0x01000100 |
24 | MAX_DEVICES equ 16 |
| 24 | 25 | ||
| Line 25... | Line 26... | ||
| 25 | DEBUG equ 1 |
26 | DEBUG equ 1 |
| 26 | __DEBUG__ equ 1 |
27 | __DEBUG__ equ 1 |
| 27 | __DEBUG_LEVEL__ equ 1 |
28 | __DEBUG_LEVEL__ equ 1 |
| 28 | 29 | ||
| Line 29... | Line -... | ||
| 29 | include 'proc32.inc' |
- | |
| 30 | include 'imports.inc' |
- | |
| 31 | include 'fdo.inc' |
- | |
| 32 | include 'netdrv.inc' |
- | |
| 33 | 30 | include 'proc32.inc' |
|
| 34 | OS_BASE equ 0 |
31 | include 'imports.inc' |
| 35 | new_app_base equ 0x60400000 |
32 | include 'fdo.inc' |
| Line 36... | Line -... | ||
| 36 | PROC_BASE equ OS_BASE+0x0080000 |
- | |
| 37 | 33 | include 'netdrv.inc' |
|
| Line 38... | Line 34... | ||
| 38 | public START |
34 | |
| Line 39... | Line 35... | ||
| 39 | public service_proc |
35 | public START |
| Line 40... | Line -... | ||
| 40 | public version |
- | |
| 41 | 36 | public service_proc |
|
| 42 | 37 | public version |
|
| 43 | virtual at ebx |
38 | |
| 44 | 39 | virtual at ebx |
|
| 45 | device: |
40 | |
| Line 61... | Line 56... | ||
| 61 | 56 | ||
| Line 62... | Line 57... | ||
| 62 | .size = $ - device |
57 | .size = $ - device |
| Line 63... | Line -... | ||
| 63 | - | ||
| 64 | end virtual |
- | |
| 65 | - | ||
| 66 | - | ||
| 67 | 58 | ||
| 68 | MAX_DEVICES equ 16 |
59 | end virtual |
| 69 | 60 | ||
| 70 | ;------------------------------------------- |
61 | ;------------------------------------------- |
| Line 379... | Line 370... | ||
| 379 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
370 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
| 380 | jne .fail ; other types arent supported for this card yet |
371 | jne .fail ; other types arent supported for this card yet |
| Line 381... | Line 372... | ||
| 381 | 372 | ||
| Line 382... | Line 373... | ||
| 382 | ; check if the device is already listed |
373 | ; check if the device is already listed |
| 383 | 374 | ||
| 384 | mov esi, DEVICE_LIST |
375 | mov esi, device_list |
| 385 | mov ecx, [devices] |
376 | mov ecx, [devices] |
| Line 386... | Line 377... | ||
| 386 | test ecx, ecx |
377 | test ecx, ecx |
| Line 440... | Line 431... | ||
| 440 | allocate_and_clear [device.tx_p_des], TX_DES_COUNT*(DES.size+TX_BUFF_SIZE), .err |
431 | allocate_and_clear [device.tx_p_des], TX_DES_COUNT*(DES.size+TX_BUFF_SIZE), .err |
| Line 441... | Line 432... | ||
| 441 | 432 | ||
| 442 | ; Ok, the eth_device structure is ready, let's probe the device |
433 | ; Ok, the eth_device structure is ready, let's probe the device |
| 443 | ; Because initialization fires IRQ, IRQ handler must be aware of this device |
434 | ; Because initialization fires IRQ, IRQ handler must be aware of this device |
| 444 | mov eax, [devices] ; Add the device structure to our device list |
435 | mov eax, [devices] ; Add the device structure to our device list |
| 445 | mov [DEVICE_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
436 | mov [device_list+4*eax], ebx ; (IRQ handler uses this list to find device) |
| Line 446... | Line 437... | ||
| 446 | inc [devices] ; |
437 | inc [devices] ; |
| 447 | 438 | ||
| 448 | call probe ; this function will output in eax |
439 | call probe ; this function will output in eax |
| Line 769... | Line 760... | ||
| 769 | 760 | ||
| 770 | lea edi, [device.bytes_tx] |
761 | lea edi, [device.bytes_tx] |
| 771 | mov ecx, 6 |
762 | mov ecx, 6 |
| Line -... | Line 763... | ||
| - | 763 | rep stosd |
|
| - | 764 | ||
| - | 765 | ; Set the mtu, kernel will be able to send now |
|
| 772 | rep stosd |
766 | mov [device.mtu], 1514 |
| Line 773... | Line 767... | ||
| 773 | 767 | ||
| Line 998... | Line 992... | ||
| 998 | .end: |
992 | .end: |
| 999 | status |
993 | status |
| Line 1000... | Line 994... | ||
| 1000 | 994 | ||
| 1001 | DEBUGF 1,"transmit ok\n" |
995 | DEBUGF 1,"transmit ok\n" |
| - | 996 | xor eax, eax |
|
| - | 997 | call Kernelfree |
|
| 1002 | xor eax, eax |
998 | add esp, 4 |
| Line 1003... | Line 999... | ||
| 1003 | ret |
999 | ret |
| 1004 | 1000 | ||
| 1005 | .fail: |
1001 | .fail: |
| - | 1002 | DEBUGF 1,"transmit failed\n" |
|
| - | 1003 | or eax, -1 |
|
| 1006 | DEBUGF 1,"transmit failed\n" |
1004 | call Kernelfree |
| Line 1007... | Line -... | ||
| 1007 | or eax, -1 |
- | |
| 1008 | ret |
1005 | add esp, 4 |
| 1009 | 1006 | ret |
|
| 1010 | 1007 | ||
| 1011 | 1008 | ||
| 1012 | ;;;;;;;;;;;;;;;;;;;;;;; |
1009 | ;;;;;;;;;;;;;;;;;;;;;;; |
| Line 1023... | Line 1020... | ||
| 1023 | ; find pointer of device wich made IRQ occur |
1020 | ; find pointer of device wich made IRQ occur |
| Line 1024... | Line 1021... | ||
| 1024 | 1021 | ||
| 1025 | mov ecx, [devices] |
1022 | mov ecx, [devices] |
| 1026 | test ecx, ecx |
1023 | test ecx, ecx |
| 1027 | jz .fail |
1024 | jz .fail |
| 1028 | mov esi, DEVICE_LIST |
1025 | mov esi, device_list |
| 1029 | .nextdevice: |
1026 | .nextdevice: |
| Line 1030... | Line 1027... | ||
| 1030 | mov ebx, dword [esi] |
1027 | mov ebx, dword [esi] |
| 1031 | 1028 | ||
| Line 1699... | Line 1696... | ||
| 1699 | 1696 | ||
| Line 1700... | Line 1697... | ||
| 1700 | ret |
1697 | ret |
| 1701 | - | ||
| 1702 | 1698 | ||
| Line 1703... | Line 1699... | ||
| 1703 | ; End of code |
1699 | |
| 1704 | 1700 | ; End of code |
|
| 1705 | align 4 ; Place all initialised data here |
1701 | align 4 ; Place all initialised data here |
| Line 1706... | Line 1702... | ||
| 1706 | 1702 | ||
| Line 1707... | Line 1703... | ||
| 1707 | devices dd 0 |
1703 | devices dd 0 |
| Line 1708... | Line 1704... | ||
| 1708 | version dd (5 shl 16) or (API_VERSION and 0xFFFF) |
1704 | version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |