| 655,7 → 655,7 |
|---|
| mov eax, [esi + REG_ICR] ; Clear pending interrupts |
| |
| mov [ebx + device.mtu], 1514 |
| mov [ebx + device.state], ETH_LINK_UNKNOWN ; Set link state to unknown |
| call link_status |
| |
| xor eax, eax |
| ret |
| 704,6 → 704,41 |
|---|
| ret |
| |
| |
| link_status: |
| |
| DEBUGF 1,"Verifying link status\n" |
| |
| xor ecx, ecx ; ETH_LINK_DOWN |
| mov esi, [ebx + device.mmio_addr] |
| mov eax, [esi + REG_STATUS] |
| test eax, STATUS_LU |
| jz .ok |
| |
| test eax, STATUS_FD |
| jz @f |
| or cl, ETH_LINK_FD |
| @@: |
| shr eax, STATUS_SPEED_SHIFT |
| and al, 3 |
| test al, al |
| jnz @f |
| or cl, ETH_LINK_10M |
| jmp .ok |
| @@: |
| cmp al, 1 |
| jne @f |
| or cl, ETH_LINK_100M |
| jmp .ok |
| @@: |
| or cl, ETH_LINK_1G |
| ; jmp .ok |
| |
| .ok: |
| mov [ebx + device.state], ecx |
| invoke NetLinkChanged |
| ret |
| |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Transmit ;; |
| 891,6 → 926,8 |
|---|
| |
| DEBUGF 2,"Link Changed\n" |
| |
| call link_status |
| |
| .no_link: |
| |
| ;--------------- |