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Rev 869 Rev 907
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;;                                                                 ;;
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;;                                                                 ;;
25 
;;  See file COPYING for details                                   ;;
 25 
;;  See file COPYING for details                                   ;;
26 
;;                                                                 ;;
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;;                                                                 ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 869 $
 29 
$Revision: 907 $
30 
 
 30 
 
31 
 
 31 
 
Line 522... Line 522...
522 
 
 522 
 
523 
; Set device to be a busmaster in case BIOS neglected to do so.
 523 
; Set device to be a busmaster in case BIOS neglected to do so.
524 
; Also adjust PCI latency timer to a reasonable value, 32.
 524 
; Also adjust PCI latency timer to a reasonable value, 32.
Line 525... Line 525...
525 
proc adjust_pci_device
 525 
proc adjust_pci_device
Line 526... Line 526...
526 
 
 526 
 
527 
	DEBUGF	1,"K : adjust_pci_device\n"
 527 
;        DEBUGF  1,"K : adjust_pci_device\n"
528 
 
 528 
 
529 
	stdcall pci_read_config_word,PCI_COMMAND
 529 
	stdcall pci_read_config_word,PCI_COMMAND
530 
	mov	bx,ax
 530 
	mov	bx,ax
531 
	or	bx,PCI_COMMAND_MASTER or PCI_COMMAND_IO
 531 
	or	bx,PCI_COMMAND_MASTER or PCI_COMMAND_IO
532 
	cmp	ax,bx
 532 
	cmp	ax,bx
533 
	je	@f
 533 
	je	@f
534 
	DEBUGF	1,"K : adjust_pci_device: The PCI BIOS has not enabled this device!\nK :   Updating PCI command %x->%x. pci_bus %x pci_device_fn %x\n",ax,bx,[pci_bus]:2,[pci_dev]:2
 534 
;        DEBUGF  1,"K : adjust_pci_device: The PCI BIOS has not enabled this device!\nK :   Updating PCI command %x->%x. pci_bus %x pci_device_fn %x\n",ax,bx,[pci_bus]:2,[pci_dev]:2
535 
	stdcall pci_write_config_word,PCI_COMMAND,ebx
 535 
	stdcall pci_write_config_word,PCI_COMMAND,ebx
536 
    @@:
 536 
    @@:
537 
	stdcall pci_read_config_byte,PCI_LATENCY_TIMER
 537 
	stdcall pci_read_config_byte,PCI_LATENCY_TIMER
538 
	cmp	al,32
 538 
	cmp	al,32
539 
	jae	@f
 539 
	jae	@f
540 
	DEBUGF	1,"K : adjust_pci_device: PCI latency timer (CFLT) is unreasonably low at %d.\nK :   Setting to 32 clocks.\n",al
 540 
;        DEBUGF  1,"K : adjust_pci_device: PCI latency timer (CFLT) is unreasonably low at %d.\nK :   Setting to 32 clocks.\n",al
541 
	stdcall pci_write_config_byte,PCI_LATENCY_TIMER,32
 541 
	stdcall pci_write_config_byte,PCI_LATENCY_TIMER,32
Line 557... Line 557...
557 
	mov	eax,[index]
 557 
	mov	eax,[index]
558 
	add	eax,4
 558 
	add	eax,4
559 
	stdcall pci_read_config_dword,eax
 559 
	stdcall pci_read_config_dword,eax
560 
	or	eax,eax
 560 
	or	eax,eax
561 
	jz	.not64
 561 
	jz	.not64
562 
	DEBUGF	1,"K : pci_bar_start: Unhandled 64bit BAR\n"
 562 
;        DEBUGF  1,"K : pci_bar_start: Unhandled 64bit BAR\n"
563 
	add	esp,4
 563 
	add	esp,4
564 
	or	eax,-1
 564 
	or	eax,-1
565 
	ret
 565 
	ret
566 
  .not64:
 566 
  .not64:
567 
	pop	eax
 567 
	pop	eax
Line 570... Line 570...
570 
	ret
 570 
	ret
571 
endp
 571 
endp
Line 572... Line 572...
572 
 
 572 
 
Line 573... Line 573...
573 
proc rtl8169_init_board
 573 
proc rtl8169_init_board
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574 
 
 574 
 
Line 575... Line 575...
575 
	DEBUGF	1,"K : rtl8169_init_board\n"
 575 
;        DEBUGF  1,"K : rtl8169_init_board\n"
576 
 
 576 
 
Line 590... Line 590...
590 
	loop	@b
 590 
	loop	@b
591 
    @@:
 591 
    @@:
592 
	; identify config method
 592 
	; identify config method
593 
	RTL_R32 RTL8169_REG_TxConfig
 593 
	RTL_R32 RTL8169_REG_TxConfig
594 
	and	eax,0x7c800000
 594 
	and	eax,0x7c800000
595 
	DEBUGF	1,"K : rtl8169_init_board: TxConfig & 0x7c800000 = 0x%x\n",eax
 595 
;        DEBUGF  1,"K : rtl8169_init_board: TxConfig & 0x7c800000 = 0x%x\n",eax
596 
	mov	esi,mac_info-8
 596 
	mov	esi,mac_info-8
597 
    @@: add	esi,8
 597 
    @@: add	esi,8
598 
	mov	ecx,eax
 598 
	mov	ecx,eax
599 
	and	ecx,[esi]
 599 
	and	ecx,[esi]
600 
	cmp	ecx,[esi]
 600 
	cmp	ecx,[esi]
Line 623... Line 623...
623 
	jne	@b
 623 
	jne	@b
624 
	mov	[rtl8169_tpc.chipset],ecx
 624 
	mov	[rtl8169_tpc.chipset],ecx
625 
	jmp	.match
 625 
	jmp	.match
626 
    @@:
 626 
    @@:
627 
	; if unknown chip, assume array element #0, original RTL-8169 in this case
 627 
	; if unknown chip, assume array element #0, original RTL-8169 in this case
628 
	DEBUGF	1,"K : rtl8169_init_board: PCI device: unknown chip version, assuming RTL-8169\n"
 628 
;        DEBUGF  1,"K : rtl8169_init_board: PCI device: unknown chip version, assuming RTL-8169\n"
629 
	RTL_R32 RTL8169_REG_TxConfig
 629 
	RTL_R32 RTL8169_REG_TxConfig
630 
	DEBUGF	1,"K : rtl8169_init_board: PCI device: TxConfig = 0x%x\n",eax
 630 
;        DEBUGF  1,"K : rtl8169_init_board: PCI device: TxConfig = 0x%x\n",eax
Line 631... Line 631...
631 
 
 631 
 
Line 632... Line 632...
632 
	mov	[rtl8169_tpc.chipset],0
 632 
	mov	[rtl8169_tpc.chipset],0
633 
 
 633 
 
Line 640... Line 640...
640 
	ret
 640 
	ret
641 
endp
 641 
endp
Line 642... Line 642...
642 
 
 642 
 
Line 643... Line 643...
643 
proc rtl8169_hw_PHY_config
 643 
proc rtl8169_hw_PHY_config
Line 644... Line 644...
644 
 
 644 
 
Line 645... Line 645...
645 
	DEBUGF	1,"K : rtl8169_hw_PHY_config: priv.mcfg=%d, priv.pcfg=%d\n",[rtl8169_tpc.mcfg],[rtl8169_tpc.pcfg]
 645 
;        DEBUGF  1,"K : rtl8169_hw_PHY_config: priv.mcfg=%d, priv.pcfg=%d\n",[rtl8169_tpc.mcfg],[rtl8169_tpc.pcfg]
646 
 
 646 
 
Line 703... Line 703...
703 
	stdcall RTL8169_WRITE_GMII_REG,0x1F,0x0000
 703 
	stdcall RTL8169_WRITE_GMII_REG,0x1F,0x0000
704 
	stdcall RTL8169_WRITE_GMII_REG,0x0B,0x0000
 704 
	stdcall RTL8169_WRITE_GMII_REG,0x0B,0x0000
705 
	jmp	.exit
 705 
	jmp	.exit
706 
  .not_2_or_3:
 706 
  .not_2_or_3:
707 
;       DBG_PRINT("tpc->mcfg=%d. Discard hw PHY config.\n", tpc->mcfg);
 707 
;       DBG_PRINT("tpc->mcfg=%d. Discard hw PHY config.\n", tpc->mcfg);
708 
	DEBUGF	1,"K :   tpc.mcfg=%d, discard hw PHY config\n",[rtl8169_tpc.mcfg]
 708 
;        DEBUGF  1,"K :   tpc.mcfg=%d, discard hw PHY config\n",[rtl8169_tpc.mcfg]
709 
  .exit:
 709 
  .exit:
710 
	ret
 710 
	ret
711 
endp
 711 
endp
Line 712... Line 712...
712 
 
 712 
 
Line 765... Line 765...
765 
	ret
 765 
	ret
766 
endp
 766 
endp
Line 767... Line 767...
767 
 
 767 
 
Line 768... Line 768...
768 
proc rtl8169_set_rx_mode
 768 
proc rtl8169_set_rx_mode
Line 769... Line 769...
769 
 
 769 
 
770 
	DEBUGF	1,"K : rtl8169_set_rx_mode\n"
 770 
;        DEBUGF  1,"K : rtl8169_set_rx_mode\n"
771 
 
 771 
 
772 
	; IFF_ALLMULTI
 772 
	; IFF_ALLMULTI
Line 783... Line 783...
783 
	ret
 783 
	ret
784 
endp
 784 
endp
Line 785... Line 785...
785 
 
 785 
 
Line 786... Line 786...
786 
proc rtl8169_init_ring
 786 
proc rtl8169_init_ring
Line 787... Line 787...
787 
 
 787 
 
788 
	DEBUGF	1,"K : rtl8169_init_ring\n"
 788 
;        DEBUGF  1,"K : rtl8169_init_ring\n"
789 
 
 789 
 
Line 832... Line 832...
832 
	ret
 832 
	ret
833 
endp
 833 
endp
Line 834... Line 834...
834 
 
 834 
 
Line 835... Line 835...
835 
proc rtl8169_hw_start
 835 
proc rtl8169_hw_start
Line 836... Line 836...
836 
 
 836 
 
837 
	DEBUGF	1,"K : rtl8169_hw_start\n"
 837 
;        DEBUGF  1,"K : rtl8169_hw_start\n"
838 
 
 838 
 
839 
	; Soft reset the chip
 839 
	; Soft reset the chip
Line 918... Line 918...
918 
;      eax, ebx, ecx, edx
 918 
;      eax, ebx, ecx, edx
919 
;
 919 
;
920 
;***************************************************************************
 920 
;***************************************************************************
921 
proc rtl8169_probe
 921 
proc rtl8169_probe
Line 922... Line 922...
922 
 
 922 
 
Line 923... Line 923...
923 
	DEBUGF	1,"K : rtl8169_probe: 0x%x : 0x%x 0x%x\n",[io_addr]:8,[pci_bus]:2,[pci_dev]:2
 923 
;        DEBUGF  1,"K : rtl8169_probe: 0x%x : 0x%x 0x%x\n",[io_addr]:8,[pci_bus]:2,[pci_dev]:2
Line 924... Line 924...
924 
 
 924 
 
925 
	call	rtl8169_init_board
 925 
	call	rtl8169_init_board
Line 933... Line 933...
933 
	mov	[node_addr+ebx],al
 933 
	mov	[node_addr+ebx],al
934 
	inc	edx
 934 
	inc	edx
935 
	inc	ebx
 935 
	inc	ebx
936 
	loop	@b
 936 
	loop	@b
Line 937... Line 937...
937 
 
 937 
 
Line 938... Line 938...
938 
	DEBUGF	1,"K : rtl8169_probe: MAC = %x-%x-%x-%x-%x-%x\n",[node_addr+0]:2,[node_addr+1]:2,[node_addr+2]:2,[node_addr+3]:2,[node_addr+4]:2,[node_addr+5]:2
 938 
;        DEBUGF  1,"K : rtl8169_probe: MAC = %x-%x-%x-%x-%x-%x\n",[node_addr+0]:2,[node_addr+1]:2,[node_addr+2]:2,[node_addr+3]:2,[node_addr+4]:2,[node_addr+5]:2
939 
 
 939 
 
940 
	; Config PHY
 940 
	; Config PHY
941 
	stdcall rtl8169_hw_PHY_config
 941 
	stdcall rtl8169_hw_PHY_config
Line 993... Line 993...
993 
;      eax, ebx, ecx, edx
 993 
;      eax, ebx, ecx, edx
994 
;
 994 
;
995 
;***************************************************************************
 995 
;***************************************************************************
996 
proc rtl8169_reset
 996 
proc rtl8169_reset
Line 997... Line 997...
997 
 
 997 
 
Line 998... Line 998...
998 
	DEBUGF	1,"K : rtl8169_reset: 0x%x : 0x%x 0x%x\n",[io_addr]:8,[pci_bus]:2,[pci_dev]:2
 998 
;        DEBUGF  1,"K : rtl8169_reset: 0x%x : 0x%x 0x%x\n",[io_addr]:8,[pci_bus]:2,[pci_dev]:2
999 
 
 999 
 
1000 
	mov	[rtl8169_tpc.TxDescArrays],rtl8169_tx_ring
 1000 
	mov	[rtl8169_tpc.TxDescArrays],rtl8169_tx_ring
Line 1038... Line 1038...
1038 
;      eax, edx, esi, edi
 1038 
;      eax, edx, esi, edi
1039 
;
 1039 
;
1040 
;***************************************************************************
 1040 
;***************************************************************************
1041 
proc rtl8169_transmit
 1041 
proc rtl8169_transmit
Line 1042... Line 1042...
1042 
 
 1042 
 
Line 1043... Line 1043...
1043 
	DEBUGF	1,"K : rtl8169_transmit\n" ;: 0x%x : 0x%x 0x%x 0x%x 0x%x\n",[io_addr]:8,edi,bx,ecx,esi
 1043 
;        DEBUGF  1,"K : rtl8169_transmit\n" ;: 0x%x : 0x%x 0x%x 0x%x 0x%x\n",[io_addr]:8,edi,bx,ecx,esi
1044 
 
 1044 
 
1045 
	push	ecx edx esi
 1045 
	push	ecx edx esi
1046 
	mov	eax,MAX_ETH_FRAME_SIZE
 1046 
	mov	eax,MAX_ETH_FRAME_SIZE
Line 1116... Line 1116...
1116 
	mov	ecx,TX_TIMEOUT / 10
 1116 
	mov	ecx,TX_TIMEOUT / 10
1117 
    @@: test	[ebx + rtl8169_TxDesc.status],RTL8169_DSB_OWNbit
 1117 
    @@: test	[ebx + rtl8169_TxDesc.status],RTL8169_DSB_OWNbit
1118 
	jnz	@f
 1118 
	jnz	@f
1119 
	stdcall udelay,10
 1119 
	stdcall udelay,10
1120 
	loop	@b
 1120 
	loop	@b
1121 
	DEBUGF	1,"K : rtl8169_transmit: TX Time Out\n"
 1121 
;        DEBUGF  1,"K : rtl8169_transmit: TX Time Out\n"
1122 
    @@:
 1122 
    @@:
Line 1123... Line 1123...
1123 
 
 1123 
 
1124 
	ret
 1124 
	ret
Line 1174... Line 1174...
1174 
	and	eax,0x00001FFF
 1174 
	and	eax,0x00001FFF
1175 
;       jz      .exit.pop
 1175 
;       jz      .exit.pop
1176 
	add	eax,-4
 1176 
	add	eax,-4
1177 
	mov	[eth_rx_data_len],ax
 1177 
	mov	[eth_rx_data_len],ax
Line 1178... Line 1178...
1178 
 
 1178 
 
Line 1179... Line 1179...
1179 
	DEBUGF	1,"K : rtl8169_poll: data length = %u\n",ax
 1179 
;        DEBUGF  1,"K : rtl8169_poll: data length = %u\n",ax
1180 
 
 1180 
 
1181 
	push	eax
 1181 
	push	eax
1182 
	mov	ecx,eax
 1182 
	mov	ecx,eax
Line 1199... Line 1199...
1199 
 
 1199 
 
1200 
	mov	[ebx + rtl8169_RxDesc.buf_addr],edx
 1200 
	mov	[ebx + rtl8169_RxDesc.buf_addr],edx
1201 
	sub	[ebx + rtl8169_RxDesc.buf_addr],OS_BASE					; shurf 28.09.2008
 1201 
	sub	[ebx + rtl8169_RxDesc.buf_addr],OS_BASE 				; shurf 28.09.2008
1202 
	jmp	@f
 1202 
	jmp	@f
1203 
  .else:
 1203 
  .else:
1204 
	DEBUGF	1,"K : rtl8169_poll: Rx Error\n"
 1204 
;        DEBUGF  1,"K : rtl8169_poll: Rx Error\n"
1205 
	; FIXME: shouldn't I reset the status on an error
 1205 
	; FIXME: shouldn't I reset the status on an error
1206 
    @@:
 1206 
    @@:
1207 
	inc	[rtl8169_tpc.cur_rx]
 1207 
	inc	[rtl8169_tpc.cur_rx]
1208 
	and	[rtl8169_tpc.cur_rx],NUM_RX_DESC - 1
 1208 
	and	[rtl8169_tpc.cur_rx],NUM_RX_DESC - 1