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Rev 1485 Rev 1514
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;                                                                 ;;
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;;                                                                 ;;
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;; Copyright (C) KolibriOS team 2004-2009. All rights reserved.    ;;
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;; Copyright (C) KolibriOS team 2004-2010. All rights reserved.    ;;
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;; Distributed under terms of the GNU General Public License       ;;
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;; Distributed under terms of the GNU General Public License       ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;  ARP.INC                                                        ;;
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;;  ARP.INC                                                        ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;  Part of the tcp/ip network stack for KolibriOS                 ;;
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;;  Part of the tcp/ip network stack for KolibriOS                 ;;
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;;  Based on the work of [Johnny_B] and [smb]                      ;;
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;;  Based on the work of [Johnny_B] and [smb]                      ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;    Written by hidnplayr@kolibrios.org                           ;;
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;;    Written by hidnplayr@kolibrios.org                           ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;          GNU GENERAL PUBLIC LICENSE                             ;;
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;;          GNU GENERAL PUBLIC LICENSE                             ;;
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;;             Version 2, June 1991                                ;;
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;;             Version 2, June- 1991                                ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 1485 $
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$Revision: 1514 $
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	push	eax						; DestIP
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	push	eax						; DestIP
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	mov	eax, [IP_LIST+4*edi]				; senderIP
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	mov	eax, [IP_LIST+4*edi]				; senderIP
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	push	eax
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	push	eax
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	mov	edi, [ETH_DRV_LIST + 4*edi]
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	mov	edi, [NET_DRV_LIST + 4*edi]
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	lea	eax, [edi + ETH_DEVICE.mac]
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	lea	eax, [edi + ETH_DEVICE.mac]
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	mov	ebx, ETH_BROADCAST
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	mov	ebx, ETH_BROADCAST
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	mov	ecx, 60 ; minimum packet size
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	mov	ecx, 60 ; minimum packet size
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	mov	edx, edi ;;;
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	mov	edx, edi ;;;
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	mov	di , ETHER_ARP
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	call	ETH_create_packet
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	mov	di , ETHER_ARP
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	cmp	edi, -1
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	call	ETH_create_packet
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	je	.exit
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	jz	.exit
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	stosd							;
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	stosd							;
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	DEBUGF 1,"ARP Packet for device %x created successfully\n", ebx
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	DEBUGF 1,"ARP Packet for device %x created successfully\n", ebx
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	push	edx ecx
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	push	edx ecx
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	jmp	ETH_sender
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	jmp	NET_send
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  .exit:
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  .exit:
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  .maybe_request:
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  .maybe_request:
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	cmp	word [edx + ARP_Packet.Opcode], ARP_REQ_OPCODE	; Is this a request packet?
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	cmp	word [edx + ARP_Packet.Opcode], ARP_REQ_OPCODE	; Is this a request packet?
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	jne	.exit
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	jne	.exit
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	call	ETH_struc2dev
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	call	NET_ptr_to_num
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	DEBUGF	1,"ARP Request packet through device: %u\n", edi
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	DEBUGF	1,"ARP Request packet through device: %u\n", edi
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	inc	[ARP_PACKETS_RX+4*edi]
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	inc	[ARP_PACKETS_RX+4*edi]
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	movsd							; Move Sender Mac to Dest MAC
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	movsd							; Move Sender Mac to Dest MAC
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	movsw							;
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	movsw							;
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	movsd							; Move sender IP to Dest IP
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	movsd							; Move sender IP to Dest IP
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	pop	esi
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	pop	esi
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	mov	esi, [ETH_DRV_LIST + 4*esi]
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	mov	esi, [NET_DRV_LIST + 4*esi]
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	lea	esi, [esi + ETH_DEVICE.mac]
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	lea	esi, [esi + ETH_DEVICE.mac]
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	lea	edi, [edx + ARP_Packet.SenderMAC]
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	lea	edi, [edx + ARP_Packet.SenderMAC]
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	movsd							; Copy MAC address from in MAC_LIST
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	movsd							; Copy MAC address from in MAC_LIST
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	movsw							;
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	movsw							;
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;        mov     ax , ETHER_ARP
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;        mov     ax , ETHER_ARP
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;        stosw
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;        stosw
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	DEBUGF	1,"ARP_Handler - Sending reply \n"
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	DEBUGF	1,"ARP_Handler - Sending reply \n"
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	jmp	ETH_sender					; And send it!
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	jmp	NET_send				      ; And send it!
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