| 228,6 → 228,7 |
|---|
| rx_desc dd ? |
| cur_tx dd ? |
| last_tx dd ? |
| link_timer dd ? |
| ee_bus_width db ? |
| irq_line db ? |
| |
| 412,6 → 413,12 |
|---|
| |
| |
| unload: |
| |
| cmp [ebx + device.link_timer], 0 |
| je @f |
| invoke CancelTimerHS, [ebx + device.link_timer] |
| @@: |
| |
| ; TODO: (in this particular order) |
| ; |
| ; - Stop the device |
| 475,6 → 482,13 |
|---|
| align 4 |
| reset: |
| |
| ; Stop link check timer if it was already running |
| cmp [ebx + device.link_timer], 0 |
| je @f |
| invoke CancelTimerHS, [ebx + device.link_timer] |
| @@: |
| |
| ; attach int handler |
| movzx eax, [ebx + device.irq_line] |
| DEBUGF 1,"Attaching int handler to irq %x\n", eax:1 |
| invoke AttachIntHandler, eax, int_handler, ebx |
| 639,11 → 653,14 |
|---|
| out dx, ax |
| call cmd_wait |
| |
| DEBUGF 1,"Reset complete\n" |
| ; Start media check timer |
| mov [ebx + device.state], ETH_LINK_DOWN |
| invoke TimerHS, 0, 50, check_media_mii, ebx |
| mov [ebx + device.link_timer], eax |
| |
| mov [ebx + device.mtu], 1514 |
| |
| ; Set link state to unknown |
| mov [ebx + device.state], ETH_LINK_UNKNOWN |
| DEBUGF 1,"Reset complete\n" |
| |
| xor eax, eax ; indicate that we have successfully reset the card |
| ret |
| 982,6 → 999,86 |
|---|
| ret |
| |
| |
| |
| align 16 |
| proc check_media_mii stdcall dev:dword |
| |
| spin_lock_irqsave |
| |
| mov ebx, [dev] |
| |
| mov ecx, 1 ;;; |
| mov edx, MII_BMSR |
| call mdio_read |
| |
| mov ecx, 1 ;;; |
| mov edx, MII_BMSR |
| call mdio_read |
| |
| mov ecx, eax |
| and eax, BMSR_LSTATUS |
| shr eax, 2 |
| cmp eax, [ebx + device.state] |
| jne .changed |
| |
| spin_unlock_irqrestore |
| ret |
| |
| .changed: |
| test eax, eax |
| jz .update |
| |
| test ecx, BMSR_ANEGCOMPLETE |
| jz .update |
| |
| mov ecx, 1 ;;; |
| mov edx, MII_ADVERTISE |
| call mdio_read |
| mov esi, eax |
| |
| mov ecx, 1 ;;; |
| mov edx, MII_LPA |
| call mdio_read |
| and eax, esi |
| |
| test eax, LPA_100FULL |
| jz @f |
| mov eax, ETH_LINK_SPEED_100M or ETH_LINK_FULL_DUPLEX |
| jmp .update |
| @@: |
| |
| test eax, LPA_100HALF |
| jz @f |
| mov eax, ETH_LINK_SPEED_100M |
| jmp .update |
| @@: |
| |
| test eax, LPA_10FULL |
| jz @f |
| mov eax, ETH_LINK_SPEED_10M or ETH_LINK_FULL_DUPLEX |
| jmp .update |
| @@: |
| |
| test eax, LPA_10HALF |
| jz @f |
| mov eax, ETH_LINK_SPEED_10M |
| jmp .update |
| @@: |
| |
| mov eax, ETH_LINK_UNKNOWN |
| |
| .update: |
| mov [ebx + device.state], eax |
| invoke NetLinkChanged |
| |
| |
| spin_unlock_irqrestore |
| ret |
| |
| |
| endp |
| |
| |
| align 4 |
| cmd_wait: |
| |