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| Rev 2607 | Rev 2614 | ||
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| 12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 13 | ;; Version 2, June 1991 ;; |
13 | ;; Version 2, June 1991 ;; |
| 14 | ;; ;; |
14 | ;; ;; |
| 15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 16... | Line 16... | ||
| 16 | 16 | ||
| Line 17... | Line 17... | ||
| 17 | $Revision: 2607 $ |
17 | $Revision: 2614 $ |
| Line 18... | Line 18... | ||
| 18 | 18 | ||
| 19 | struct ETH_header |
19 | struct ETH_header |
| 20 | 20 | ||
| Line 21... | Line 21... | ||
| 21 | DstMAC dp ? ; destination MAC-address |
21 | DstMAC dp ? ; destination MAC-address |
| Line 22... | Line 22... | ||
| 22 | SrcMAC dp ? ; source MAC-address |
22 | SrcMAC dp ? ; source MAC-address |
| Line 23... | Line 23... | ||
| 23 | Type dw ? ; type of the upper-layer protocol |
23 | Type dw ? ; type of the upper-layer protocol |
| Line 24... | Line 24... | ||
| 24 | 24 | ||
| 25 | ends |
25 | ends |
| Line 76... | Line 76... | ||
| 76 | 76 | ||
| 77 | cmp ax, ETHER_ARP |
77 | cmp ax, ETHER_ARP |
| Line 78... | Line 78... | ||
| 78 | je ARP_input |
78 | je ARP_input |
| 79 | 79 | ||
| Line 80... | Line 80... | ||
| 80 | ; cmp ax, ETHER_PPP_DISCOVERY |
80 | ; cmp ax, ETHER_PPP_DISCOVERY |
| Line 81... | Line 81... | ||
| 81 | ; je PPPOE_discovery |
81 | ; je PPPoE_discovery_input |
| 82 | 82 | ||
| Line 171... | Line 171... | ||
| 171 | ; |
171 | ; |
| 172 | ; OUT: |
172 | ; OUT: |
| 173 | ; |
173 | ; |
| 174 | ;----------------------------------------------------------------- |
174 | ;----------------------------------------------------------------- |
| 175 | align 4 |
175 | align 4 |
| 176 | ETH_API: |
176 | ETH_api: |
| Line 177... | Line 177... | ||
| 177 | 177 | ||
| 178 | cmp bh, MAX_NET_DEVICES |
178 | cmp bh, MAX_NET_DEVICES |
| 179 | ja .error |
179 | ja .error |
| 180 | movzx eax, bh |
- | |
| 181 | shl eax, 2 |
- | |
| 182 | 180 | movzx eax, bh |
|
| 183 | mov eax, dword [NET_DRV_LIST + eax] |
181 | mov eax, dword [NET_DRV_LIST + 4*eax] |
| 184 | cmp [eax + NET_DEVICE.type], NET_TYPE_ETH |
182 | cmp [eax + NET_DEVICE.type], NET_TYPE_ETH |
| Line 185... | Line 183... | ||
| 185 | jne .error |
183 | jne .error |
| 186 | 184 | ||
| 187 | test bl, bl |
185 | and ebx, 0xff |
| 188 | jz .packets_tx ; 0 |
186 | cmp ebx, .number |
| - | 187 | ja .error |
|
| 189 | dec bl |
188 | jmp dword [.table + 4*ebx] |
| 190 | jz .packets_rx ; 1 |
189 | |
| 191 | dec bl |
190 | .table: |
| 192 | jz .bytes_tx ; 2 |
191 | dd .packets_tx ; 0 |
| 193 | dec bl |
192 | dd .packets_rx ; 1 |
| 194 | jz .bytes_rx ; 3 |
193 | dd .bytes_tx ; 2 |
| 195 | dec bl |
194 | dd .bytes_rx ; 3 |
| 196 | jz .read_mac ; 4 |
195 | dd .read_mac ; 4 |
| Line 197... | Line 196... | ||
| 197 | dec bl |
196 | dd .write_mac ; 5 |
| 198 | jz .write_mac ; 5 |
197 | .number = ($ - .table) / 4 - 1 |
| 199 | 198 | ||
| 200 | .error: |
199 | .error: |