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Rev 3600 Rev 3601
Line 215... Line 215...
215 
 
 215 
 
216 
align 4
 216 
align 4
Line 217... Line 217...
217 
uglobal
 217 
uglobal
218 
 
 - 
 
219 
        NET_RUNNING     dd  ?
 218 
 
Line 220... Line 219...
220 
        NET_DEFAULT     dd  ?
 219 
        NET_RUNNING     dd  ?
Line 252... Line 251...
252 
        UDP_init
 251 
        UDP_init
253 
        TCP_init
 252 
        TCP_init
Line 254... Line 253...
254 
 
 253 
 
Line -... Line 254...
- 
 
 254 
        SOCKET_init
- 
 
 255 
 
255 
        SOCKET_init
 256 
        LOOP_init
Line 256... Line 257...
256 
 
 257 
 
Line 310... Line 311...
310 
 
 311 
 
311 
 
 312 
 
Line 312... Line 313...
312 
align 4
 313 
align 4
Line 313... Line 314...
313 
NET_link_changed:
 314 
NET_link_changed:
314 
 
 315 
 
Line 315... Line 316...
315 
        DEBUGF  DEBUG_NETWORK_VERBOSE, "NET_link_changed device=0x%x status=0x%x\n", ebx, [ebx + NET_DEVICE.state]
 316 
        DEBUGF  DEBUG_NETWORK_VERBOSE, "NET_link_changed device=0x%x status=0x%x\n", ebx, [ebx + NET_DEVICE.link_state]
Line 396... Line 397...
396 
 
 397 
 
397 
;-----------------------------------------------------------------
 398 
;-----------------------------------------------------------------
398 
;
 399 
;
399 
; NET_Remove_Device:
 400 
; NET_Remove_Device:
400 
;
 401 
;
401 
;  This function is called by etwork drivers,
 402 
;  This function is called by network drivers,
402 
;  to unregister network devices from the kernel
 403 
;  to unregister network devices from the kernel
403 
;
 404 
;
404 
;  IN:  Pointer to device structure in ebx
 405 
;  IN:  Pointer to device structure in ebx
405 
;  OUT: eax: -1 on error
 406 
;  OUT: eax: -1 on error
Line 409... Line 410...
409 
NET_remove_device:
 410 
NET_remove_device:
Line 410... Line 411...
410 
 
 411 
 
411 
        cmp     [NET_RUNNING], 0
 412 
        cmp     [NET_RUNNING], 0
Line 412... Line -...
412 
        je      .error
 - 
 
413 
 
 - 
 
414 
        cmp     [NET_DRV_LIST], ebx
 - 
 
415 
        jne     @f
 - 
 
416 
        mov     [NET_DRV_LIST], 0
 - 
 
417 
        cmp     [NET_RUNNING], 1
 - 
 
418 
        je      @f
 - 
 
419 
        ; there are still active devices, find one and make it default
 - 
 
420 
        xor     eax, eax
 - 
 
421 
        mov     ecx, NET_DEVICES_MAX
 - 
 
422 
        mov     edi, NET_DRV_LIST
 - 
 
423 
        repe    scasd
 - 
 
424 
        je      @f
 - 
 
425 
        shr     edi, 2
 - 
 
426 
        dec     edi
 - 
 
427 
        mov     [NET_DEFAULT], edi
 - 
 
428 
       @@:
 413 
        je      .error
429 
 
 414 
 
Line 430... Line 415...
430 
;----------------------------
 415 
;----------------------------
431 
; Find the driver in the list
 416 
; Find the driver in the list
432 
 
 417 
 
Line 433... Line 418...
433 
        mov     eax, ebx
 418 
        mov     eax, ebx
434 
        mov     ecx, NET_DEVICES_MAX
 419 
        mov     ecx, NET_DEVICES_MAX
Line 435... Line 420...
435 
        mov     edi, NET_DRV_LIST+4
 420 
        mov     edi, NET_DRV_LIST
436 
 
 421 
 
Line 437... Line 422...
437 
        repne   scasd
 422 
        repne   scasd
438 
        jnz     .error
 423 
        jnz     .error
- 
 
 424 
 
Line 439... Line 425...
439 
 
 425 
;------------------------
Line 440... Line 426...
440 
;------------------------
 426 
; Remove it from the list
441 
; Remove it from the list
 427 
 
Line 442... Line 428...
442 
 
 428 
        xor     eax, eax
443 
        xor     eax, eax
 429 
        mov     dword [edi-4], eax
444 
        mov     dword [edi-4], eax
 430 
        dec     [NET_RUNNING]
Line 608... Line 594...
608 
 
 594 
 
609 
 
 595 
 
610 
 
 596 
 
611 
;----------------------------------------------------------------
 597 
;----------------------------------------------------------------
612 
;
 598 
;
613 
;  System function to work with network devices (75)
 599 
;  System function to work with network devices (74)
614 
;
 600 
;
Line 615... Line 601...
615 
;----------------------------------------------------------------
 601 
;----------------------------------------------------------------
616 
align 4
 602 
align 4
Line 617... Line 603...
617 
sys_network:                    ; FIXME: make default device easily accessible
 603 
sys_network:
618 
 
 604 
 
- 
 
 605 
        cmp     ebx, -1
Line 619... Line 606...
619 
        cmp     ebx, -1
 606 
        jne     @f
620 
        jne     @f
 607 
 
621 
 
 608 
        mov     eax, [NET_RUNNING]
Line 645... Line 632...
645 
        dd      .get_dev_name           ; 1
 632 
        dd      .get_dev_name           ; 1
646 
        dd      .reset                  ; 2
 633 
        dd      .reset                  ; 2
647 
        dd      .stop                   ; 3
 634 
        dd      .stop                   ; 3
648 
        dd      .get_ptr                ; 4
 635 
        dd      .get_ptr                ; 4
649 
        dd      .get_drv_name           ; 5
 636 
        dd      .get_drv_name           ; 5
650 
  .number = ($ - .table) / 4 - 1
 - 
 
Line -... Line 637...
- 
 
 637 
 
- 
 
 638 
        dd      .packets_tx             ; 6
- 
 
 639 
        dd      .packets_rx             ; 7
- 
 
 640 
        dd      .bytes_tx               ; 8
651 
 
 641 
        dd      .bytes_rx               ; 9
- 
 
 642 
        dd      .state                  ; 10
Line -... Line 643...
- 
 
 643 
  .number = ($ - .table) / 4 - 1
652 
  .get_type:                            ; 0 = Get device type (ethernet/token ring/...)
 644 
 
653 
 
 645 
  .get_type:
654 
        mov     eax, [eax + NET_DEVICE.device_type]
 - 
 
655 
        jmp     .return
 - 
 
656 
 
 646 
        mov     eax, [eax + NET_DEVICE.device_type]
Line -... Line 647...
- 
 
 647 
        mov     [esp+32], eax
657 
 
 648 
        ret
658 
  .get_dev_name:                        ; 1 = Get device name
 649 
 
Line 659... Line 650...
659 
 
 650 
  .get_dev_name:
660 
        mov     esi, [eax + NET_DEVICE.name]
 651 
        mov     esi, [eax + NET_DEVICE.name]
Line 661... Line 652...
661 
        mov     edi, ecx
 652 
        mov     edi, ecx
662 
 
 653 
 
663 
        mov     ecx, 64/4 ; max length
 - 
 
664 
        rep     movsd
 654 
        mov     ecx, 64/4 ; max length
Line -... Line 655...
- 
 
 655 
        rep     movsd
665 
 
 656 
 
666 
        xor     eax, eax
 657 
        xor     eax, eax
667 
        jmp     .return
 - 
 
668 
 
 658 
        mov     [esp+32], eax
Line -... Line 659...
- 
 
 659 
        ret
669 
  .reset:                               ; 2 = Reset the device
 660 
 
670 
 
 661 
  .reset:
- 
 
 662 
        call    [eax + NET_DEVICE.reset]
Line -... Line 663...
- 
 
 663 
        mov     [esp+32], eax
671 
        call    [eax + NET_DEVICE.reset]
 664 
        ret
- 
 
 665 
 
Line 672... Line -...
672 
        jmp     .return
 - 
 
Line -... Line 666...
- 
 
 666 
  .stop:
- 
 
 667 
        call    [eax + NET_DEVICE.unload]
- 
 
 668 
        mov     [esp+32], eax
- 
 
 669 
        ret
Line -... Line 670...
- 
 
 670 
 
673 
 
 671 
 
- 
 
 672 
  .get_ptr:
- 
 
 673 
        mov     [esp+32], eax
Line -... Line 674...
- 
 
 674 
        ret
- 
 
 675 
 
674 
  .stop:                                ; 3 = Stop driver for this device
 676 
 
675 
 
 677 
  .get_drv_name:
Line -... Line 678...
- 
 
 678 
        xor     eax, eax
- 
 
 679 
        mov     [esp+32], eax
- 
 
 680 
        ret
- 
 
 681 
 
- 
 
 682 
  .packets_tx:
- 
 
 683 
        mov     eax, [eax + NET_DEVICE.packets_tx]
Line 676... Line 684...
676 
        call    [eax + NET_DEVICE.unload]
 684 
        mov     [esp+32], eax
- 
 
 685 
        ret
- 
 
 686 
 
- 
 
 687 
  .packets_rx:
677 
        jmp     .return
 688 
        mov     eax, [eax + NET_DEVICE.packets_rx]
- 
 
 689 
        mov     [esp+32], eax
Line 678... Line 690...
678 
 
 690 
        ret
- 
 
 691 
 
679 
 
 692 
  .bytes_tx:
680 
  .get_ptr:                             ; 4 = Get driver pointer
 693 
        mov     ebx, dword [eax + NET_DEVICE.bytes_tx + 4]
Line -... Line 694...
- 
 
 694 
        mov     [esp+20], ebx
- 
 
 695 
        mov     eax, dword [eax + NET_DEVICE.bytes_tx]
- 
 
 696 
        mov     [esp+32], eax
- 
 
 697 
        ret
- 
 
 698 
 
- 
 
 699 
  .bytes_rx:
681 
 
 700 
        mov     ebx, dword [eax + NET_DEVICE.bytes_rx + 4]
682 
        jmp     .return
 701 
        mov     [esp+20], ebx
683 
 
 702 
        mov     eax, dword [eax + NET_DEVICE.bytes_rx]
684 
 
 703 
        mov     [esp+32], eax
685 
  .get_drv_name:                        ; 5 = Get driver name
 704 
        ret