netdemo on mvme 2600/712

[Till Straumann]

Without looking at all the details I tend to agree with
Joel. The driver uses IRQ 10 which seems OK but you
get a 'Network unreachable' error which means that
your network configuration (gateway, IP addresses etc.)
is probably wrong.

-- Till

Joel Sherrill wrote:
> On 01/11/2010 03:16 AM, Frunzke, Thorsten wrote:
>> Hello all,
>>
>> I am new to RTEMS. Currently my goal is to run EPICS 3.14.11 with 
>> RTEMS 4.9.2 on a MVME2604 / 712 target. Until now it seems like 
>> everything but the network works fine under RTEMS. So I tried to run 
>> the netdemo example and see what's wrong here.
>>
>> There was discussion about the RTEMS netdemo four years ago between 
>> Till Straumann and Joel Sherrill, where a solution for a similar 
>> board was briefly discussed: a missing IRQ routing table for the 
>> target board:
>>
>> http://www.rtems.com/ml/rtems-users/2005/october/msg00028.html
>>
>> It seems like this is also my problem. For RTEMS there is no IRQ 
>> routing table for the Mvme2604/712 in the motorola powerpc bsp. I 
>> tried to use the MVME2600/761 table for my board without success (see 
>> below). Has anyone successfully run the netdemo for the MVME2604/712 
>> and can help me with this problem?
>>    
> This is not an IRQ routing issue.  The demos build for local host by 
> default.
> You need a network configuration that matches your local network.
>
> See networkconfig-BSP.h for some that match the RTEMS lab. :)
>
> --joel
>> Best regards,
>>
>> Thorsten Frunzke
>>
>> -------- stdout -------
>>
>> -----------------------------------------
>> Welcome to rtems-4.9.2(PowerPC/Generic (classic FPU)/mvme2307) on 
>> MVME 2600 with
>>   MVME712
>> -----------------------------------------
>> idreg 0 = 0x48011057
>> OpenPIC found at C1000000.
>> pci : Configuring interrupt routing for 'MVME 2600 with MVME712'
>> pci : No bridge from bus 0 towards root found
>> pci : Unable to match device 0:0x0B:1 with an int routing table entry
>> pci : No bridge from bus 0 towards root found
>> pci : No bridge from bus 0 towards root found
>> pci : Device 0:0x0E:0 supplied a bogus interrupt_pin 1
>> Cleared PCI errors: pci_stat was 0x2280
>> OpenPIC Version ? (2 CPUs and 16 IRQ sources) at 0xC1000000
>> OpenPIC Vendor 0 (Unknown), Device 0 (Unknown), Stepping 2
>> OpenPIC timer frequency is 8334002 Hz
>> Please add code for PCI/ISA bridge init to 
>> libbsp/powerpc/shared/irq/irq_init.c
>> If your card works correctly please add a test and set 
>> known_cpi_isa_bridge to t
>> rue
>> currentBoard = 15
>> Universe II PCI-VME bridge detected at 0xC1041000, IRQ 11
>> Universe Master Ports:
>> Port  VME-Addr   Size       PCI-Adrs   Mode:
>> 0:    0x20000000 0x0E000000 0x10000000 A32, D64 [MBLT], Dat, Sup
>> 1:    0x00000000 0x00FF0000 0x1F000000 A24, D64 [MBLT], Dat, Sup
>> 2:    0x00000000 0x00010000 0x1FFF0000 A16, D64, Dat, Sup
>> Universe Slave Ports:
>> Port  VME-Addr   Size       PCI-Adrs   Mode:
>> 0:    0xC0000000 0x03FC0000 0x80000000 A32, Pgm, Dat, Sup, Usr, PWEN, 
>> PREN
>> Registering /dev/console as minor 0 (==/dev/ttyS0)
>> Initialize network
>> dec21140 : found device 'dc1', bus 0x00, dev 0x0E, func 0x00
>> dec2114x : unit 1 base address C1042100.
>> dec2114x : driver attached
>> dec2114x : driver tasks created
>> dec2114x : 00:01:AF:03:8D:27   name 'dc1', io 11100, mem C1042100, 
>> int 10
>> dec2114x: Installing IRQ 10
>> taNne'ttw osrekt  idneiftaiuallti zreodu
>>   e: Network is unreachable
>>
>> Thorsten Frunzke              4D Engineering GmbH
>>                                - Büro Bayreuth -
>> Tel.: +49 (0) 921/787773-21   Bindlacher Straße 1
>> Fax.: +49 (0) 921/787773-18   D-95448 Bayreuth
>> mailto:frunzke at four-d.de      http://www.four-d.de
>>
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>>    
>
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