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Rev 6229 Rev 6682
Line 368... Line 368...
368 
        mov     eax, edi                                                ; Application wants it in eax instead
 368 
        mov     eax, edi                                                ; Application wants it in eax instead
369 
        DEBUGF  1, "Kernel says: %u\n", eax
 369 
        DEBUGF  1, "Kernel says: %u\n", eax
370 
        ret
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        ret
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; If an error occured, remove all allocated data and exit (returning -1 in eax)
 - 
 
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 372 
; If an error occured, remove all allocated data and exit (returning -1 in eax)
374 
  .destroy:
 373 
  .destroy:
- 
 
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        ; unregister device from device_list
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        ; todo: unregister device from device_list
 375 
        mov     eax, [devices]
- 
 
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        mov     dword[device_list-4+4*eax], 0
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        ; todo: reset device into virgin state
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        dec     [devices]
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  .err:
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  .err:
379 
        DEBUGF  2, "Error, removing all data !\n"
 380 
        DEBUGF  2, "Error, removing all data !\n"
Line 506... Line 507...
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 507... Line 508...
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reset:
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reset:
Line 509... Line -...
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        DEBUGF  1, "Reset\n"
 - 
 
510 
 
 - 
 
511 
; attach int handler
 - 
 
512 
        movzx   eax, [ebx + device.irq_line]
 - 
 
513 
        DEBUGF  1, "Attaching int handler to irq %x\n", eax:1
 - 
 
514 
        invoke  AttachIntHandler, eax, int_handler, ebx
 - 
 
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        test    eax, eax
 - 
 
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        jnz     @f
 - 
 
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        DEBUGF  2, "Could not attach int handler!\n"
 - 
 
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        or      eax, -1
 - 
 
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        ret
 - 
 
520 
       @@:
 510 
        DEBUGF  1, "Reset\n"
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 511 
 
522 
; reset chip
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; reset chip
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        DEBUGF  1, "Resetting chip\n"
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        DEBUGF  1, "Resetting chip\n"
524 
        set_io  [ebx + device.io_addr], 0
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        set_io  [ebx + device.io_addr], 0
Line 531... Line 521...
531 
        test    al, 1 shl BIT_RST
 521 
        test    al, 1 shl BIT_RST
532 
        jz      .reset_completed        ; RST remains 1 during reset
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        jz      .reset_completed        ; RST remains 1 during reset
533 
        dec     cx
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        dec     cx
534 
        jns     .wait_for_reset
 524 
        jns     .wait_for_reset
535 
        DEBUGF  2, "Reset timeout!\n"
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        DEBUGF  2, "Reset timeout!\n"
- 
 
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        or      eax, -1
- 
 
 527 
        ret
536 
  .reset_completed:
 528 
  .reset_completed:
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; Read MAC address
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; Read MAC address
Line -... Line 531...
- 
 
 531 
        call    read_mac
- 
 
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- 
 
 533 
; attach int handler
- 
 
 534 
        movzx   eax, [ebx + device.irq_line]
- 
 
 535 
        DEBUGF  1, "Attaching int handler to irq %x\n", eax:1
- 
 
 536 
        invoke  AttachIntHandler, eax, int_handler, ebx
- 
 
 537 
        test    eax, eax
- 
 
 538 
        jnz     @f
- 
 
 539 
        DEBUGF  2, "Could not attach int handler!\n"
- 
 
 540 
        or      eax, -1
- 
 
 541 
        ret
539 
        call    read_mac
 542 
       @@:
540 
 
 543 
 
541 
; unlock config and BMCR registers
 544 
; unlock config and BMCR registers
542 
        set_io  [ebx + device.io_addr], 0
 545 
        set_io  [ebx + device.io_addr], 0
543 
        set_io  [ebx + device.io_addr], REG_9346CR
 546 
        set_io  [ebx + device.io_addr], REG_9346CR