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Re: [microblaze-uclinux] Ethernet link loss - External MAC/PHY selection
Hi again,
My local NuHo sales type steered me away from it. I'll check with him again
and let you know his response.
Jim
----- Original Message -----
From: "Wlovell" <wlovell@c-linksystems.com>
To: <microblaze-uclinux@itee.uq.edu.au>
Sent: Tuesday, August 02, 2005 1:24 PM
Subject: RE: [microblaze-uclinux] Ethernet link loss - External MAC/PHY
selection
> Jim,
> How told you this. We are designing in the 91C111 and there was no
> indication of it being obsoleted. SMSC as of today has not indicated the
> status change.
>
> Bill
>
> -----Original Message-----
> From: Jim Law [mailto:jlaw@irispower.com]
> Sent: Tuesday, August 02, 2005 8:35 AM
> To: microblaze-uclinux@itee.uq.edu.au
> Subject: Re: [microblaze-uclinux] Ethernet link loss - External MAC/PHY
> selection
>
> Hi Tim,
>
> Will probably be using a SMSC LAN...9115, or one in that family
> (LAN9115-LAN9118). The LAN91C111 is being obsoleted, I've been told.
>
> Jim Law
> ----- Original Message -----
> From: "Tim Rosario" <trosario@vutek.com>
> To: <microblaze-uclinux@itee.uq.edu.au>
> Sent: Friday, July 22, 2005 2:01 PM
> Subject: RE: [microblaze-uclinux] Ethernet link loss
>
>
>> Hey Jim, just curious, have you selected a MAC/PHY combo yet? I've been
>> thinking about doing this for the same reason but haven't yet. All the
>> combo's I have found want a PCI interface which chews up just as much
>> logic...
>>
>> --Tim
>>
>> -----Original Message-----
>> From: owner-microblaze-uclinux@itee.uq.edu.au
>> [mailto:owner-microblaze-uclinux@itee.uq.edu.au] On Behalf Of Jim Law
>> Sent: Friday, July 22, 2005 12:34 PM
>> To: microblaze-uclinux@itee.uq.edu.au
>> Subject: Re: [microblaze-uclinux] Ethernet link loss
>>
>> Haven't licenced the core - not planning on using it in the final
>> product:
>> will use external MAC/PHY to save room in FPGA for my logic. I'll have
>> to
>> check if I did a full re-build of the bitstream before my last download
>> to
>> the board, but this sounds like a reasonable explanation.
>>
>> Thanks,
>> Jim
>>
>> ----- Original Message -----
>> From: "David Banas" <dbanas@nuhorizons.com>
>> To: <microblaze-uclinux@itee.uq.edu.au>
>> Sent: Friday, July 22, 2005 10:18 AM
>> Subject: RE: [microblaze-uclinux] Ethernet link loss
>>
>>
>>> Jim,
>>>
>>> Do you have a license for the Ethernet MAC core? If not, then this is
>> the
>>> behavior one would expect. The evaluation version of that core (which
>> is
>>> what ships with EDK) is rigged to stop working after some amount of
>> time
>>> after configuration and there have been reports (Xilinx doesn't
>> actually
>>> say
>>> how long) that the timeout time is on the order of hours.
>>>
>>> I used a licensed version, in order to compile the "download.bit"
>> file,
>>> which I included in the archive. So, if you're using that file and
>>> observing
>>> this then something else is going on.
>>>
>>> Regards,
>>>
>>> David Banas
>>> Field Applications Engineer
>>> Nu Horizons Electronics Corp.
>>> 2070 Ringwood Avenue
>>> San Jose, CA 95131
>>> (408)434-0800 - office
>>> (415)846-5837 - cell
>>> http://www.nuhorizons.com
>>>
>>>> -----Original Message-----
>>>> From: owner-microblaze-uclinux@itee.uq.edu.au
>> [mailto:owner-microblaze-
>>>> uclinux@itee.uq.edu.au] On Behalf Of Jim Law
>>>> Sent: Friday, July 22, 2005 6:33 AM
>>>> To: microblaze-uclinux@itee.uq.edu.au
>>>> Subject: [microblaze-uclinux] Ethernet link loss
>>>>
>>>> Hi all,
>>>>
>>>> Running uClinux on a NuHo S3-2000 board. Ethernet port connected to
>> a
>>>> router that is doing DHCP serving to give out an IP address
>>>> (192.168.10.3).
>>>>
>>>> On kernal boot, I get a
>>>>
>>>> "Jan 1 00:01:34 dhcpcd[33]: infinite IP address lease time.
>>>> Exiting"
>>>>
>>>> message from the DHCP client daemon in uClinux, even though the
>> router is
>>>> setup to give out a 1-hour lease.
>>>>
>>>> System stays connected while I watch it (>> 1hour) , but sometime
>>>> overnight,
>>>> gives
>>>>
>>>> "eth0: Link carrier lost.".
>>>>
>>>> Changing the router to give 1 week leases doesn't change anything.
>> DHCP
>>>> server reports that the IP address is still active. Link light on
>> router
>>>> is
>>>> off.
>>>>
>>>> Thot's??
>>>>
>>>> Jim Law
>>>> Iris Power
>>>>
>>>>
>>>> ___________________________
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>> http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
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>>>> uclinux/
>>>>
>>>>
>>>>
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>> ________________________________________________________________________
>>>
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>
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