| 23,6 → 23,8 |
|---|
| .Data: ; data (46-1500 bytes for a normal packet) |
| ends |
| |
| ETH_FRAME_MINIMUM equ 60 |
| |
| virtual at NET_DEVICE.end |
| |
| ETH_DEVICE: |
| 63,7 → 65,7 |
|---|
| mov ecx, [esp+4] |
| |
| DEBUGF 1,"ETH_input - size: %u\n", ecx |
| cmp ecx, 60 ; check packet length |
| cmp ecx, ETH_FRAME_MINIMUM |
| jb .dump |
| sub ecx, ETH_FRAME.Data |
| |
| 140,13 → 142,13 |
|---|
| |
| pop ecx ; >> 1 |
| |
| cmp edx, 60 ; minimum ethernet packet size |
| cmp edx, ETH_FRAME_MINIMUM |
| jb .adjust_size |
| DEBUGF 1,"ETH_output: done: %x total size: %u\n", eax, edx |
| ret |
| |
| .adjust_size: |
| mov edx, 60 |
| mov edx, ETH_FRAME_MINIMUM |
| test edx, edx ; clear zero flag |
| ret |
| |