| 1,6 → 1,6 |
|---|
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2004-2014. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;; ETHERNET.INC ;; |
| 166,17 → 166,16 |
|---|
| ; |
| ; ETH_output |
| ; |
| ; IN: eax = pointer to source mac |
| ; IN: ax = protocol |
| ; ebx = device ptr |
| ; ecx = packet size |
| ; ecx = payload size |
| ; edx = pointer to destination mac |
| ; di = protocol |
| ; |
| ; OUT: edi = 0 on error, pointer to buffer otherwise |
| ; eax = buffer start |
| ; ebx = to device structure |
| ; ecx = unchanged (packet size of embedded data) |
| ; edx = size of complete buffer |
| ; OUT: eax = start of ethernet frame / 0 on error |
| ; ebx = device ptr |
| ; ecx = payload size |
| ; edx = ethernet frame size |
| ; edi = start of ethernet payload |
| ; |
| ;----------------------------------------------------------------- |
| align 4 |
| 184,11 → 183,11 |
|---|
| |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_output: size=%u device=%x\n", ecx, ebx |
| |
| cmp ecx, [ebx + NET_DEVICE.mtu] |
| cmp ecx, [ebx + ETH_DEVICE.mtu] |
| ja .exit |
| |
| push ecx |
| push di eax edx |
| push ax edx |
| |
| add ecx, sizeof.ETH_header |
| stdcall kernel_alloc, ecx |
| 199,7 → 198,7 |
|---|
| pop esi |
| movsd |
| movsw |
| pop esi |
| lea esi, [ebx + ETH_DEVICE.mac] |
| movsd |
| movsw |
| pop ax |
| 222,13 → 221,13 |
|---|
| |
| .out_of_ram: |
| DEBUGF DEBUG_NETWORK_ERROR, "ETH_output: Out of ram!\n" |
| add esp, 4+4+2+4 |
| sub edi, edi |
| add esp, 4+2+4 |
| xor eax, eax |
| ret |
| |
| .exit: |
| DEBUGF DEBUG_NETWORK_ERROR, "ETH_output: Packet too large!\n" |
| sub edi, edi |
| xor eax, eax |
| ret |
| |
| |