| 1,6 → 1,6 |
|---|
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2012-2019. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2012-2021. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;; PPPoE.INC ;; |
| 141,38 → 141,41 |
|---|
| DEBUGF DEBUG_NETWORK_VERBOSE, "PPPoE_discovery_output: device=%x\n", ebx |
| |
| ; Create packet. |
| push ecx esi |
| ;;;; FIXME stdcall kernel_alloc, 1500 |
| pop esi ecx |
| stdcall net_buff_alloc, 1514 + NET_BUFF.data |
| test eax, eax |
| jz .bad |
| |
| ; Net buffer header |
| mov [eax + NET_BUFF.type], NET_BUFF_ETH |
| mov [eax + NET_BUFF.device], ebx |
| mov [eax + NET_BUFF.offset], NET_BUFF.data |
| |
| ; Packet data |
| mov edx, ecx |
| mov edi, eax |
| lea edi, [eax + NET_BUFF.data] |
| rep movsb |
| |
| cmp edx, 60 ; Min ETH size |
| ; Packet size |
| cmp edx, 60 |
| ja @f |
| mov edx, 60 |
| @@: |
| mov [eax + NET_BUFF.length], edx |
| |
| push edx eax ; size and packet ptr for driver send proc |
| |
| ; Overwrite source MAC and protocol type |
| lea edi, [eax + ETH_header.SrcMAC] |
| ; Overwrite ETH source MAC with our own |
| lea esi, [ebx + ETH_DEVICE.mac] |
| lea edi, [eax + NET_BUFF.data + ETH_header.SrcMAC] |
| movsd |
| movsw |
| cmp word[edi], ETHER_PROTO_PPP_SESSION ; Allow only PPP_discovery, or LCP |
| |
| ; Allow only PPP_discovery, or LCP |
| cmp word[edi], ETHER_PROTO_PPP_SESSION |
| je @f |
| mov ax, ETHER_PROTO_PPP_DISCOVERY |
| stosw |
| mov word[edi], ETHER_PROTO_PPP_DISCOVERY |
| @@: |
| |
| ; And send the packet |
| call [ebx + NET_DEVICE.transmit] |
| |
| xor eax, eax |
| stdcall [ebx + NET_DEVICE.transmit], eax |
| ret |
| |
| .bad: |