Re: boot problems with bge(4)

[SAITOH Masanobu <msaitoh%execsw.org@localhost>]

(2011/06/06 23:55), Christoph Egger wrote:
> On 06/06/11 16:26, SAITOH Masanobu wrote:
>> Thank you Christoph.
>>
>> I don't know why the following code fails:
>>
>>          if (pci_get_capability(sc->sc_pc, sc->sc_pcitag,
>> PCI_CAP_PCIEXPRESS,
>>                  &sc->bge_pciecap, NULL) != 0) {
>>                  /* PCIe */
>>                  sc->bge_flags |= BGE_PCIE;
>>                  bge_set_max_readrq(sc);
>>          }
> 
> The driver iterates the while-loop in pci_get_capability() three times
> and returns 0 then.
> 
> Christoph

I'm afraid that your system has problem in the pci config registers.
Could you show me the message of "pcictl pci0 dump -d 20"? It seems
your are using NFS boot. Can you boot from a disk?


>> (2011/06/06 22:13), Christoph Egger wrote:
>>> On 06/03/11 18:37, Christoph Egger wrote:
>>>> On 03.06.11 17:55, SAITOH Masanobu wrote:
>>>>> Hi Christoph.
>>>>>
>>>>> BCM5785 should not be PCIX chip. It's PCIe chip.
>>>>>
>>>>> I suspect that your have some local patches for if_bge.c
>>>>> Could you mail it to me? Please.
>>>>
>>>> Yes, I can do that on monday.
>>>
>>> Here we go.
>>>
>>> Christoph
>>>
>>>>>
>>>>> Thanks.
>>>>>
>>>>> (2011/06/03 21:58), Christoph Egger wrote:
>>>>>> On 06/03/11 14:18, Christoph Egger wrote:
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>>
>>>>>>> [...]
>>>>>>> bge0 at pci0 dev 20 function 6: Broadcom BCM5785G Gigabit Ethernet
>>>>>>> bge0: interrupting at ioapic1 pin 18, event channel 9
>>>>>>> bge0: unable to find PCIX capability
>>>>>>> bge0: firmware handshake timed out, val = 4b657654
>>>>>>> bge0: firmware handshake timed out, val = 4b657654
>>>>>>> bge0: ASIC unknown BCM5785 (0x5785041), Ethernet address
>>>>>>> 00:00:1a:1a:d8:ab
>>>>>>> brgphy0 at bge0 phy 1: BCM5785 1000BASE-T media interface, rev. 3
>>>>>>> brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
>>>>>>> 1000baseT-FD , auto
>>>>>>> [...]
>>>>>>>
>>>>>>> I have a local patch to attach brgphy on bge(4) rather ukphy(4) ...
>>>>>>>
>>>>>>>
>>>>>>> bge0: firmware handshake timed out, val = 4b657654
>>>>>>> bge0: firmware handshake timed out, val = 4b657654
>>>>>>> bge0: discarding oversize frame (len=-4)
>>>>>>> bge0: discarding oversize frame (len=-4)
>>>>>>> nfs_boot: trying DHCP/BOOTP
>>>>>>> bge0: watchdog timeout -- resetting
>>>>>>> bge0: firmware handshake timed out, val = 4b657654
>>>>>>> bge0: firmware handshake timed out, val = 4b657654
>>>>>>> bge0: discarding oversize frame (len=-4)
>>>>>>> bge0: discarding oversize frame (len=-4)
>>>>>>> nfs_boot: timeout...
>>>>>>> nfs_boot: timeout...
>>>>>>>
>>>>>>>
>>>>>>> The "discarding oversize frame" message comes from if_ethersubr.c
>>>>>>
>>>>>> I just figured out in bge_rxeof():
>>>>>>
>>>>>>        m->m_pkthdr.len = m->m_len = cur_rx->bge_len - ETHER_CRC_LEN;
>>>>>>
>>>>>> cur_rx->bge_len is 0.
>>>>>>
>>>>>> Christoph
>>>>>
>>>>>
>>>>
>>>
>>
>>
> 


-- 
-----------------------------------------------
                SAITOH Masanobu (msaitoh%execsw.org@localhost
                                 msaitoh%netbsd.org@localhost)