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| Rev 4467 | Rev 4470 | ||
|---|---|---|---|
| Line 401... | Line 401... | ||
| 401 | 401 | ||
| 402 | align 4 |
402 | align 4 |
| Line 403... | Line 403... | ||
| 403 | proc service_proc stdcall, ioctl:dword |
403 | proc service_proc stdcall, ioctl:dword |
| 404 | 404 | ||
| Line 405... | Line 405... | ||
| 405 | mov edx, [ioctl] |
405 | mov edx, [ioctl] |
| Line 406... | Line 406... | ||
| 406 | mov eax, [IOCTL.io_code] |
406 | mov eax, [edx + IOCTL.io_code] |
| 407 | 407 | ||
| Line 408... | Line 408... | ||
| 408 | ;------------------------------------------------------ |
408 | ;------------------------------------------------------ |
| 409 | 409 | ||
| 410 | cmp eax, 0 ;SRV_GETVERSION |
410 | cmp eax, 0 ;SRV_GETVERSION |
| 411 | jne @F |
411 | jne @F |
| Line 412... | Line 412... | ||
| 412 | 412 | ||
| 413 | cmp [IOCTL.out_size], 4 |
413 | cmp [edx + IOCTL.out_size], 4 |
| Line 414... | Line 414... | ||
| 414 | jb .fail |
414 | jb .fail |
| 415 | mov eax, [IOCTL.output] |
415 | mov eax, [edx + IOCTL.output] |
| 416 | mov [eax], dword API_VERSION |
416 | mov [eax], dword API_VERSION |
| 417 | 417 | ||
| Line 418... | Line 418... | ||
| 418 | xor eax, eax |
418 | xor eax, eax |
| 419 | ret |
419 | ret |
| Line 420... | Line 420... | ||
| 420 | 420 | ||
| 421 | ;------------------------------------------------------ |
421 | ;------------------------------------------------------ |
| 422 | @@: |
422 | @@: |
| Line 423... | Line 423... | ||
| 423 | cmp eax, 1 ;SRV_HOOK |
423 | cmp eax, 1 ;SRV_HOOK |
| Line 424... | Line 424... | ||
| 424 | jne .fail |
424 | jne .fail |
| 425 | 425 | ||
| 426 | cmp [IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
426 | cmp [edx + IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
| Line 427... | Line 427... | ||
| 427 | jb .fail |
427 | jb .fail |
| 428 | 428 | ||
| 429 | mov eax, [IOCTL.input] |
429 | mov eax, [edx + IOCTL.input] |
| 430 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
430 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
| 431 | jne .fail ; other types of this hardware dont exist |
431 | jne .fail ; other types of this hardware dont exist |
| 432 | 432 | ||
| 433 | ; check if the device is already listed |
433 | ; check if the device is already listed |
| Line 454... | Line 454... | ||
| 454 | mov ecx, [BOOMERANG_DEVICES] |
454 | mov ecx, [BOOMERANG_DEVICES] |
| 455 | test ecx, ecx |
455 | test ecx, ecx |
| 456 | jz .firstdevice |
456 | jz .firstdevice |
| Line 457... | Line 457... | ||
| 457 | 457 | ||
| 458 | mov esi, BOOMERANG_LIST |
458 | mov esi, BOOMERANG_LIST |
| 459 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
459 | mov eax, [edx + IOCTL.input] ; get the pci bus and device numbers |
| 460 | mov ax , [eax+1] ; |
460 | mov ax, [eax+1] ; |
| 461 | .nextdevice2: |
461 | .nextdevice2: |
| 462 | mov ebx, [esi] |
462 | mov ebx, [esi] |
| 463 | cmp al, byte[device.pci_bus] |
463 | cmp al, byte[device.pci_bus] |
| Line 485... | Line 485... | ||
| 485 | mov [device.unload], null_op |
485 | mov [device.unload], null_op |
| 486 | mov [device.name], my_service |
486 | mov [device.name], my_service |
| Line 487... | Line 487... | ||
| 487 | 487 | ||
| Line 488... | Line 488... | ||
| 488 | ; save the pci bus and device numbers |
488 | ; save the pci bus and device numbers |
| 489 | 489 | ||
| 490 | mov eax, [IOCTL.input] |
490 | mov eax, [edx + IOCTL.input] |
| 491 | movzx ecx, byte[eax+1] |
491 | movzx ecx, byte[eax+1] |
| 492 | mov [device.pci_bus], ecx |
492 | mov [device.pci_bus], ecx |