Experimental Physics and
Industrial Control System

Till Straumann <[email protected]> · Thu, 07 Mar 2013 17:17:24 +0100

On 03/07/2013 04:40 PM, Feng Laurence wrote:

Hi,
I meet the same problem here. I guess there may be some thing wrong
with RTEMS-beatnik's network driver, that it does not work in 1000Mbps
mode. The only workaround I found is to manually limit the Ethernet
interface to 100Mpbs mode in switch/router.

That would be odd. We are using GigE here w/o problems.

- Till

On Thu, Mar 7, 2013 at 2:56 PM, 문건영 <[email protected]> wrote:

Hi all.

I tried to run EPICS ioc in RTEMS-beatnik(MVME6100), I got the following
error message

***** Initializing network *****

Startup.

Link detected; attaching mve1

***** Initializing NFS *****

Mount 192.168.100.4:/var/lib/tftpboot on /home

RTEMS-RPCIOD $Release$, Till Straumann, Stanford/SLAC/SSRL 2002, See LICENSE
file for licensing info.

RTEMS-NFS $Release$, Till Straumann, Stanford/SLAC/SSRL 2002, See LICENSE
file for licensing info.

RPCIO: server '192.168.100.4' not responding - still trying

RPCIO: server '192.168.100.4' not responding - still trying

RPCIO: server '192.168.100.4' not responding - still trying

Unable to contact NFS server - invalid port? (RPC: Timed out)

mount failed: Unknown protocol

development environment

Epics base: 3.14.12.3

Rtems: 4.10.2

Os : centos 6.3 final

NFS Mount test to NFS server from Remote host was successful. But, mvme6100
was not.

First of all, ping test failed from remote host to mvme6100.

Please help me.

As an another problem, mvme6100 have two Ethernet port,

I want know how to set up in the rtems_netconfig.c

Below the mvme6100 gevShow, boot process, the epics netstat log.

Thanks you for your help.

Regards.

Mr. Mun.

MVME6100> gevShow

mot-script-boot

tftpGet -c192.168.100.180 -s192.168.100.4 -m255.255.255.0 -d/dev/enet0
-ftest.boot

netShut

go

mot-/dev/enet0-cipa=192.168.100.180

mot-/dev/enet0-sipa=192.168.100.4

mot-/dev/enet0-snma=255.255.255.0

epics-ntpserver=192.168.100.4

epics-nfsmount=192.168.100.4:/var/lib/tftpboot:/home

rtems-client-name=testIoc

rtems-dns-server=192.168.100.4

mot-/dev/enet0-file=test.boot

Total Number of GE Variables =9, Bytes Utilized =385, Bytes Free =3207

All Rights Reserved

MOTLoad RTOS Version 2.0,  PAL Version 2.3 RM01

Fri Jan 23 14:47:54 MST 2009

MPU-Type             =MPC74x7

MPU-Int Clock Speed  =1266MHz

MPU-Ext Clock Speed  =133MHz

MPU-Int Cache(L2) Enabled, 512KB, L2CR =C0000000

MPU-Ext Cache(L3) Enabled, 2MB, 211MHz, L3CR =DC026000

PCI bus instance 0   =64 bit, 133 Mhz, PCI-X

PCI bus instance 1   =64 bit, PCI

Reset/Boot Vector    =Flash1

Local Memory Found   =40000000 (&1073741824)

User Download Buffer =006B7000:008B6FFF

MVME6100> tftpGet -c192.168.100.180 -s192.168.100.4 -m255.255.255.0
-d/dev/enet0 -ftest.boot

Network Loading from: /dev/enet0

Loading File: test.boot

Load Address: 006B7000

Download Buffer Size = 00200000

Client IP Address      = 192.168.100.180

Server IP Address      = 192.168.100.4

Gateway IP Address     = 192.168.100.253

Subnet IP Address Mask = 255.255.255.0

Network File Load in Progress...

Bytes Received =&1710608, Bytes Loaded =&1710608

Bytes/Second   =&855304, Elapsed Time =2 Second(s)

MVME6100>-----------------------------------------

config addr is 0xF1000CF8

config data is 0xF1000CFC

Welcome to RTEMS rtems-4.10.2(PowerPC/Generic (classic FPU)/beatnik)

CPU: MPC7457

Board Type: MVME6100-0173 (S/N E0F85A0)

Bus Clock Freq:   133333333 Hz

CPU Clock Freq:  1266666654 Hz

Memory:          1073741824 bytes

-----------------------------------------

Now BSP_mem_size = 0x3FC00000

Configuration.work_space_size = A4D10

Page table setup finished; will activate it NOW...

Going to start PCI buses scanning and initialization

Number of PCI buses found is : 3

MSR 2003032

Exit from bspstart

unable to find the universe in pci config space

Tundra Tsi148 PCI-VME bridge detected at 0x81100000, IRQ 84

Tsi148 Outbound Ports:

Port  VME-Addr   Size       PCI-Adrs   Mode:

0:    0x20000000 0x0E000000 0x90000000 A32, SUP, D32, SCT

1:    0x00000000 0x00FF0000 0x9F000000 A24, SUP, D32, SCT

2:    0x00000000 0x00010000 0x9FFF0000 A16, SUP, D32, SCT

7:    0x00000000 0x01000000 0x9E000000 CSR, SUP, D32, SCT

Tsi148 Inbound Ports:

Port  VME-Addr   Size       PCI-Adrs   Mode:

0:    0x90000000 0x3FC00000 0x00000000 A32, PGM, DAT, SUP, USR, MBLT, BLT

vmeTsi148 IRQ manager: looking for registers on VME...

Trying to find CSR on VME...

vmeTsi148 - IRQ manager using VME CSR to flush FIFO

Registering /dev/console as minor 0 (==/dev/ttyS0)

***** Initializing network *****

Startup.

Link detected; attaching mve1

***** Initializing NFS *****

Mount 192.168.100.4:/var/lib/tftpboot on /home

RTEMS-RPCIOD $Release$, Till Straumann, Stanford/SLAC/SSRL 2002, See LICENSE
file for licensing info.

RTEMS-NFS $Release$, Till Straumann, Stanford/SLAC/SSRL 2002, See LICENSE
file for licensing info.

RPCIO: server '192.168.100.4' not responding - still trying

RPCIO: server '192.168.100.4' not responding - still trying

RPCIO: server '192.168.100.4' not responding - still trying

Unable to contact NFS server - invalid port? (RPC: Timed out)

mount failed: Unknown protocol

rtems_bsdnet_get_ntp() Can't send: Host is down

rtems_bsdnet_get_ntp() Can't send: Host is down

***** Starting EPICS application *****

testIoc>

testIoc> netstat

************ INTERFACE STATISTICS ************

***** mve1 *****

Ethernet Address: EC:9E:CD:09:72:85

Address:192.168.100.180 Broadcast Address:192.168.100.255 Net
mask:255.255.255.0

Flags: Up Broadcast Running Simplex Multicast

Send queue limit:50   length:0    Dropped:0

mve1 Statistics:

   # IRQS:                 7

   Max. mbuf chain length: 1

   # repacketed:           0

   # packets:              7

MIB Counters:

   GOOD_OCTS_RCVD:      0

   BAD_OCTS_RCVD:       229348

   INTERNAL_MAC_TX_ERR: 0

   GOOD_FRAMES_RCVD:    0

   BAD_FRAMES_RCVD:     14

   BCAST_FRAMES_RCVD:   0

   MCAST_FRAMES_RCVD:   0

   FRAMES_64_OCTS:      7

   FRAMES_65_127_OCTS:  0

  FRAMES_128_255_OCTS: 0

   FRAMES_256_511_OCTS: 0

   FRAMES_512_1023_OCTS:0

   FRAMES_1024_MAX_OCTS:0

   GOOD_OCTS_SENT:      448

   GOOD_FRAMES_SENT:    7

   EXCESSIVE_COLL:      0

   MCAST_FRAMES_SENT:   0

   BCAST_FRAMES_SENT:   7

   UNREC_MAC_CTRL_RCVD: 0

   FC_SENT:             0

   GOOD_FC_RCVD:        0

   BAD_FC_RCVD:         0

   UNDERSIZE_RCVD:      0

   FRAGMENTS_RCVD:      14

   OVERSIZE_RCVD:       0

   JABBER_RCVD:         0

   MAC_RX_ERR:          0

   BAD_CRC_EVENT:       0

   COLL:                0

   LATE_COLL:           0

***** lo0 *****

Address:127.0.0.1       Net mask:255.0.0.0

Flags: Up Loopback Running Multicast

Send queue limit:50   length:0    Dropped:0

************ MBUF STATISTICS ************

mbufs:16384    clusters:2560    free:2520

drops:   0       waits:   0  drains:   0

       free:16342         data:42          header:0           socket:0

        pcb:0           rtable:0           htable:0           atable:0

     soname:0           soopts:0           ftable:0           rights:0

     ifaddr:0          control:0          oobdata:0

testIoc>

--
Laurence Feng
Superconducting Radio Frequency Group
State Key Laboratory of Nuclear Physics and Technology
Peking University, 302 Chengfu Road
Beijing 100871 China

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System